Title: $28 Cheap flights from Crystal Lake, IL - Expedia.com ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $28 Cheap flights from Crystal Lake, IL [View $28 flight on Mon, Mar 9, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:ORD,to:PHX,departure:3/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:27.98&airProductToken=AQoxCi8IxnISBDE4MjkYrhwg77kBKJCUhwMwjpaHAzhFQABYAWoEUENfMXIHSzIxTlhTMhIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only [Crystal Lake Travel Guide](https://expedia.com/Crystal-Lake.dx7731)[Hotels in Crystal Lake](https://expedia.com/Crystal-Lake-Hotels.d7731.Travel-Guide-Hotels)[Things to do in Crystal Lake](https://expedia.com/Things-To-Do-In-Crystal-Lake.d7731.Travel-Guide-Activities)[Car Rentals in Crystal Lake](https://expedia.com/Car-Rentals-In-Crystal-Lake.d7731.Car-Rental-Guide)[Crystal Lake Vacation Packages](https://expedia.com/Crystal-Lake.d7731.Destination-Travel-Guides) ## Popular airlines from Crystal Lake - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Today's featured flight deals from Crystal Lake Nonstop Carry-on included Lower price than typical - Chicago (ORD)Boston (BOS) Thu, Feb 26 Mon, Mar 2 ![JetBlue Airways](https://a.travel-assets.com/air/airlines/b6_sq.svg)JetBlue Airways • Nonstop --- 3-day trip just found 70% less than typical $126 [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:BOS,departure:2/26/2026TANYT&leg2=from:BOS,to:ORD,departure:3/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-9924da25231d4cf5a3e6ec39c0e27aad-1319-1~8.S.1~AQoGCAEQmKwSEgcI1AQQARgBKAJYAnAAegNiZnOIAe3-5VuqAQcKA0NISRAAsgEHCgNCT1MQAA~AQovCi0IwmwSAzMxMhiuHCDBkwEooJqGAzCsm4YDOExAAFgBagJETnIIUEkyUVJFTDEKLwotCMJsEgMzMTEYwZMBIK4cKLDFhgMw7saGAzhMQABYAWoCRE5yCFVJM1FCRUwxEgoIARABGAEqAkI2GAEiBAgBEAEoAigEKAYwAQ&medianPrice=555.00&displayPrice=125.99&src=dflp) - Chicago (ORD)Boston (BOS) Wed, Feb 11 Sun, Feb 15 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 4-day trip found 3 hours ago 30% less than typical $256 [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:BOS,departure:2/11/2026TANYT&leg2=from:BOS,to:ORD,departure:2/15/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-71efafba4ab0453da17e8787d80e2edf-2192-1-st-v5-sos-71efafba4ab0453da17e8787d80e2edf-2182-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAfiy5VuqAQcKA09SRBAAsgEHCgNCT1MQAA~AQo0CjIIwYIBEgQzNzEwGK4cIMGTASiM8IQDMJvxhAM4QkAAWAFqBUJBU0lDcghPM0FaWk5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs.AQpnCjIIwYIBEgQ0NDcwGMGTASDLASi9n4UDMI6ghQM4QkAAWAFqBUJBU0lDcghWM0FIWlNCWAoxCMGCARIENDY5MhjLASCuHCjeoYUDMJGjhQM4QkABWAFqBUJBU0lDcghWM0FIWlNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs&medianPrice=482.00&displayPrice=255.60&src=dflp) - Chicago (ORD)Boston (BOS) Fri, Feb 13 Tue, Feb 17 ![JetBlue Airways](https://a.travel-assets.com/air/airlines/b6_sq.svg)JetBlue Airways • Nonstop --- 4-day trip found 22 hours ago 60% less than typical $137 [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:BOS,departure:2/13/2026TANYT&leg2=from:BOS,to:RFD,departure:2/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-c0856aeff38442e8a8047e78996cff69-4210-1-st-v5-sos-c0856aeff38442e8a8047e78996cff69-4063-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAbSR4VuQASuQAQCqAQcKA0NISRAAsgEHCgNCT1MQAA~AQovCi0IwmwSAzMxMhiuHCDBkwEogIiFAzCMiYUDOExAAFgBagJETnIIVUkzUUJFTDESCggBEAEYASoCQjYYASIECAEQASgCKAQoBjAB.AQpnCjIIwYIBEgQxMTc0GMGTASCuHCjwuIUDMLK6hQM4QkAAWAFqBUJBU0lDcghPM0FaWk5CVgoxCMGCARIENjU3OBiuHCCxGSjauoUDMLS7hQM4QkABWAFqBUJBU0lDcghPM0FaWk5CVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs&medianPrice=454.00&displayPrice=136.59&src=dflp) - Chicago (ORD)San Juan (SJU) Tue, Feb 10 Sun, Feb 15 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 4-day trip found 6 hours ago 55% less than typical $307 [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:SJU,departure:2/10/2026TANYT&leg2=from:SJU,to:ORD,departure:2/15/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-702c310c99104a7ab6a0060bdf43e23e-985-1~8.S.1~AQoGCAEQ-5ADEgcI1AQQARgBKAJYAnAAegNiZnOIAdbM5FuqAQcKA0NISRAAsgEHCgNTSlUQAA~AQo0CjIIwYIBEgQzMjc2GK4cILKiASjL5YQDMObnhAM4QkAAWAFqBUJBU0lDcghPTk4zQVRCWgo0CjIIwYIBEgQxNTU1GLKiASCuHCj5m4UDMMWehQM4QkAAWAFqBUJBU0lDcghPTk43QVRCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs&medianPrice=879.00&displayPrice=307.00&src=dflp) - Chicago (ORD)San Juan (SJU) Tue, Feb 10 Sun, Feb 15 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 4-day trip found 6 hours ago 55% less than typical $307 [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:SJU,departure:2/10/2026TANYT&leg2=from:SJU,to:ORD,departure:2/15/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-cec77ab60f824cfc978d7b823b97eb51-54-1~8.S.1~AQoGCAEQ-5ADEgcI1AQQARgBKAJYAnAAegNiZnOIAcbM5FuqAQcKA0NISRAAsgEHCgNTSlUQAA~AQo0CjIIwYIBEgQxNTU1GK4cILKiASjM6IQDMOPqhAM4QkAAWAFqBUJBU0lDcghPTk4zQVRCWgo0CjIIwYIBEgQxNTU1GLKiASCuHCj5m4UDMMWehQM4QkAAWAFqBUJBU0lDcghPTk43QVRCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs&medianPrice=879.00&displayPrice=307.00&src=dflp) - Chicago (ORD)San Juan (SJU) Tue, Feb 10 Sat, Feb 14 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 3-day trip found 2 hours ago 45% less than typical $307 [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:SJU,departure:2/10/2026TANYT&leg2=from:SJU,to:ORD,departure:2/14/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-a7c0bfb13cee4daaa0200a3a23bd459a-21-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcAB6A2Jmc4gB7s3lW6oBBwoDT1JEEACyAQcKA1NKVRAC~AQo0CjIIwYIBEgQxNTU1GK4cILKiASjM6IQDMOPqhAM4QkAAWAFqBUJBU0lDcghPTk4zQVRCWgo0CjIIwYIBEgQxNTU1GLKiASCuHCjZkIUDMKWThQM4QkAAWAFqBUJBU0lDcghPTk43QVRCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs&medianPrice=725.00&displayPrice=307.00&src=dflp) - Chicago (ORD)Phoenix (PHX) Sun, Mar 1 Sun, Mar 8 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 7-day trip found 1 hour ago 40% less than typical $283 [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:PHX,departure:3/1/2026TANYT&leg2=from:PHX,to:ORD,departure:3/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-00bb3f7224ca4ef4a4ce60b9c8e94140-2932-1-st-v5-sos-00bb3f7224ca4ef4a4ce60b9c8e94140-2900-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAeDv5VuQASiQAQmqAQcKA09SRBAAsgEHCgNQSFgQAA~AQo0CjIIwYIBEgQzMjA1GK4cIO-5ASiZwYYDMIjDhgM4QkAAWAFqBUJBU0lDcghRVkFLWlNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs.AQphCi8I15wBEgQ0MTg4GO-5ASChAyjfkYcDMJiThwM4VUAAWAFqA1dHQXIHVUxBV1AyRgouCNecARIEMTQ2NBihAyCuHCiAlocDMO6WhwM4VUABWAFqA1dHQXIHVUxBV1AyRhIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE&medianPrice=628.00&displayPrice=282.20&src=dflp) - Chicago (ORD)Phoenix (PHX) Sun, Mar 1 Sun, Mar 8 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 7-day trip found 2 hours ago 40% less than typical $283 [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:PHX,departure:3/1/2026TANYT&leg2=from:PHX,to:ORD,departure:3/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-c36379e30aa14728bb67703e0ce2aa56-1305-1-st-v5-sos-c36379e30aa14728bb67703e0ce2aa56-1196-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAYrA5VuqAQcKA09SRBAAsgEHCgNQSFgQAA~AQo0CjIIwYIBEgQyMjk2GK4cIO-5ASjUuYYDMMO7hgM4QkAAWAFqBUJBU0lDcghRVkFLWlNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs.AQphCi8I15wBEgQ0MTg4GO-5ASChAyjfkYcDMJiThwM4VUAAWAFqA1dHQXIHVUxBV1AyRgouCNecARIEMTQ2NBihAyCuHCiAlocDMO6WhwM4VUABWAFqA1dHQXIHVUxBV1AyRhIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE&medianPrice=628.00&displayPrice=282.20&src=dflp) - Chicago (ORD)Phoenix (PHX) Fri, Mar 6 Mon, Mar 9 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 3-day trip found 4 hours ago 50% less than typical $217 [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:PHX,departure:3/6/2026TANYT&leg2=from:PHX,to:RFD,departure:3/9/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-f9d192e3dc6040318cf69c1282c8ae69-4133-1-st-v5-sos-f9d192e3dc6040318cf69c1282c8ae69-4131-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAdOT5VuQARiQAQCqAQcKA0NISRAAsgEHCgNQSFgQAA~AQo0CjIIwYIBEgQzMjA1GK4cIO-5ASi5-YYDMKj7hgM4QkAAWAFqBUJBU0lDcghRVkFLWlNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs.AQpnCjIIwYIBEgQzMjA1GO-5ASCuHCj7nIcDMNGehwM4QkAAWAFqBUJBU0lDcghRV0FVWk5CVgoxCMGCARIENjU3NBiuHCCxGSiKoIcDMOmghwM4QkABWAFqBUJBU0lDcghRV0FVWk5CVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs&medianPrice=557.00&displayPrice=216.48&src=dflp) ## Cheapest flights from Crystal Lake These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Mon, Apr 13 - Sat, Apr 18 ORD Chicago PHX Phoenix $56 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:PHX,departure:4/13/2026TANYT&leg2=from:PHX,to:ORD,departure:4/18/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:55.96&airProductToken=AQoxCi8IxnISBDE4MjkYrhwg77kBKKeeigMwraCKAzhFQABYAWoEUENfMXIHSzIxTlhTMgoxCi8IxnISBDE4MjgY77kBIK4cKLnZigMwkduKAzhFQABYAWoEUENfMXIHSzIxU1hTMhIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Mon, Mar 2 - Wed, Mar 11 ORD Chicago TPA Tampa $58 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:TPA,departure:3/2/2026TANYT&leg2=from:TPA,to:ORD,departure:3/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:57.96&airProductToken=AQowCi4IxnISBDEyNTIYrhwg8wMoncmGAzDXyoYDOEVAAFgBagRQQ18xcgdLMjFEWFMyCjAKLgjGchIEMjMxNxjzAyCuHCiErIcDMMWthwM4RUAAWAFqBFBDXzFyB0syMVhYUzISCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Mon, Mar 2 - Fri, Mar 6 ORD Chicago MIA Miami $62 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:MIA,departure:3/2/2026TANYT&leg2=from:MIA,to:ORD,departure:3/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:61.96&airProductToken=AQowCi4IxnISBDI2NzIYrhwgjAIo_ceGAzDAyYYDOEVAAFgBagRQQ18xcgdLMjFEWFMyCjAKLgjGchIEMjY3MRiMAiCuHCiY9YYDMPL2hgM4RUAAWAFqBFBDXzFyB0syMURYUzISCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Tue, Apr 14 - Sat, Apr 18 ORD Chicago LAS Las Vegas $68 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:LAS,departure:4/14/2026TANYT&leg2=from:LAS,to:ORD,departure:4/18/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:67.96&airProductToken=AQoxCi8IxnISBDIxNDUYrhwgi5ABKOqvigMw7LGKAzhFQABYAWoEUENfMXIHSzIxRVhTMgoxCi8IxnISBDIxNDYYi5ABIK4cKJ_UigMwg9aKAzhFQABYAWoEUENfMXIHWjIxU1hTMhIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Thu, Apr 30 - Thu, May 7 ORD Chicago LAX Los Angeles $98 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:LAX,departure:4/30/2026TANYT&leg2=from:LAX,to:ORD,departure:5/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:97.96&airProductToken=AQoxCi8IxnISBDI0NDUYrhwgi7gBKPXiiwMwkuWLAzhFQABYAWoEUENfMXIHWjIxUlhTMgoxCi8IxnISBDI0NDYYi7gBIK4cKMy0jAMwyraMAzhFQABYAWoEUENfMXIHWjIxUlhTMhIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 15 - Mon, Apr 20 ORD Chicago LAS Las Vegas $119 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:LAS,departure:4/15/2026TANYT&leg2=from:LAS,to:ORD,departure:4/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:118.80&airProductToken=AQo0CjIIwYIBEgQxODQ1GK4cIIuQASjIu4oDMLy9igM4QkAAWAFqBUJBU0lDcghPVkFJWFNCWAo0CjIIwYIBEgQxODUzGIuQASCuHCie9YoDMPj2igM4QkAAWAFqBUJBU0lDcghPVkFJWFNCWBIMCAEQARgBKgJBQTIAGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, May 11 - Wed, May 13 ORD Chicago LAS Las Vegas $119 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:LAS,departure:5/11/2026TANYT&leg2=from:LAS,to:ORD,departure:5/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:118.80&airProductToken=AQo4CjYI1YIBEgM3NzcYrhwgi5ABKO3ejAMw6-CMAzhOQABYAWoKMV9iYXNpY2Vjb3IIR0FHMkFLQlMKOAo2CNWCARIDNjY0GIuQASCuHCio8IwDMIvyjAM4TkAAWAFqCjFfYmFzaWNlY29yCEdBRzJBS0JTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![Southwest Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/wn.gif) Wed, Apr 29 - Sat, May 2 ORD Chicago LAS Las Vegas $119 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:LAS,departure:4/29/2026TANYT&leg2=from:LAS,to:ORD,departure:5/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:118.80&airProductToken=AQoxCi8I15wBEgQyNjk1GK4cIIuQASi-1osDMK7YiwM4VkAAWAFqA1dHQXIHVlpOVksyRgoxCi8I15wBEgQyOTUzGIuQASCuHCjI-YsDMKn7iwM4VkAAWAFqA1dHQXIHVlpOVksyRhIMCAEQARgBKgJXTjIAGAEiBAgBEAEoAigDKAQwAQ) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Tue, Mar 3 - Wed, Mar 4 ORD Chicago SFO San Francisco $158 Roundtrip found 11 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SFO,departure:3/3/2026TANYT&leg2=from:SFO,to:ORD,departure:3/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:157.96&airProductToken=AQpgCi4IxnISBDE1OTYYrhwg4FwotNOGAzC21IYDOEVAAFgBagRQQ18xcgdLMjFPWFA0Ci4IxnISBDE5NDkY4FwgsnEoltaGAzDz2IYDOEVAAFgBagRQQ18xcgdLMjFPWFA0CmAKLgjGchIEMTQ0OBiycSDgXCji5IYDMITnhgM4RUAAWAFqBFBDXzFyB1oyMVZYUDQKLgjGchIEMTQ0MRjgXCCuHCie6IYDMLPphgM4RUAAWAFqBFBDXzFyB1oyMVZYUDQSCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, Apr 7 - Tue, Apr 14 ORD Chicago LAS Las Vegas $171 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ORD,to:LAS,departure:4/7/2026TANYT&leg2=from:LAS,to:ORD,departure:4/14/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:170.39&airProductToken=AQpnCjEIwaYBEgQxNDcwGK4cIJJoKIDbiQMwmt2JAzhYQABYAWoFU0FWRVJyCEdIMk9aSkJOCjIIwaYBEgQyMDE4GJJoIIuQASiU4IkDMOrgiQM4WEABWAFqBVNBVkVScghHSDJPWkpCTgpnCjIIwaYBEgQyMTk0GIuQASCSaCjpqYoDMLWqigM4WEAAWAFqBVNBVkVScghHSDJPWkpCTgoxCMGmARIEMTQ1ORiSaCCuHCjDrIoDMMyuigM4WEABWAFqBVNBVkVScghHSDJPWkpCThIMCAEQARgBKgJBUzIAGAEiBAgBEAEoAigDKAQwDQ) ## Flights from Crystal Lake: Essential Travel Information | Cheapest flight from Crystal Lake | $56 (roundtrip) | | --------------------------------------- | -------------------------------------------------------------------------------------------------- | | Best airlines to fly from Crystal Lake | Frontier Airlines, Spirit Airlines, American Airlines, United, Southwest Airlines, Alaska Airlines | | Cheapest month to fly from Crystal Lake | April | | Crystal Lake IATA code | CHI | | Crystal Lake Country/State | Illinois | | Airline ticket deals from Crystal Lake | $56 - $171 | ## How to Find Cheap Flights from Crystal Lake, IL #### How much is a flight from Crystal Lake? This week, flights from Crystal Lake are available between $56 – $171\. #### How to find cheap flights from Crystal Lake? Expedia makes it easy to compare cheap flights from Crystal Lake to many destinations. Check out excellent deals on domestic and international flights from Crystal Lake. Once you select an offer, use our filters and sort by “Price (Lowest)” to see some of the cheapest and suitable options. #### How can I get the best deal on flights from Crystal Lake? On Expedia, you have some of best airline ticket deals at your fingertips. Whether it’s a beach escape with your partner, a family vacation with your kids, or business trip with colleagues, these low airline ticket prices mean more savings for you. An excellent strategy for finding some of the best deals on flights from Crystal Lake is to be flexible with your dates. Within each offer, you can compare prices for similar timeframes using our “Show flexible dates” feature. Depending on your destination, direct flights from Crystal Lake may be more expensive. Airlines with strict bag policies or fees can also impact your costs. #### What is the best airline to fly from Crystal Lake? At Expedia, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Crystal Lake with: Frontier Airlines, Spirit Airlines, American Airlines, United, Southwest Airlines, Alaska Airlines. #### What is the best month to fly from Crystal Lake? One of the cheapest times to fly from Crystal Lake airport(s) is April, based on the current list of flights available now. Prices on plane tickets vary considerably throughout the year due to availability and seasonal demand. #### Are there any last-minute flights from Crystal Lake? Expedia is the place to find last-minute flights from Crystal Lake, making it easy for you to compare prices on flights in the near future for different combinations of travel dates and from multiple airlines. We source some of the best deals for you and display some of the best offers available over the next 2 weeks. #### Why book your ticket with Expedia? Booking flights from Crystal Lake with Expedia is the obvious choice to get low prices, save money, and see more value from every dollar spent. We show you some of the best deals happening right now and provide a vast inventory of airlines and flight routes to choose from, so you can find some of the cheapest flights from Crystal Lake. You can customize your journey to your timeline, route preferences, budget, rewards programs, and more. #### Can I change/cancel my flight? Some flights can be changed or canceled, but fees and refunds will depend on the unique terms of your flight agreement. Airlines have different rules and restrictions for exchanging or refunding flights. For more information, go to your itinerary or visit our [customer service portal](https://www.expedia.com/service/). We recommend choosing flights with no change fees for the most flexibility. Filter by “Flexible change policies” to see flights with no change fees. \*Data specialists from both ARC and Expedia Group analysed ARC's global flight data to distil actionable information to help people save money on travel. While it's impossible to guarantee when to find the lowest prices, after examining the variables, we were able to observe trends. Analysis based on ARC, round-trip flight data between 1 October 2017 - 30 September 2018 for Economy and Premium cabin ATPs on a global basis. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Other ### Lodging - [Hotels near Crystal Lake Station ](https://www.expedia.com/Crystal-Lake-Station-Hotels.d6214136.Travel-Guide-Hotels) - [Hotels near Crystal Lake City Hall ](https://www.expedia.com/Crystal-Lake-City-Hall-Hotels.0-l6183849-0.Travel-Guide-Filter-Hotels) - [Hotels near Veterans Acres Park ](https://www.expedia.com/Veterans-Acres-Park-Hotels.0-l6183812-0.Travel-Guide-Filter-Hotels) - [Village of Lakewood Hotels ](https://www.expedia.com/Village-Of-Lakewood-Hotels.d553248622852562031.Travel-Guide-Hotels) - [5 Star Hotels in Village of Lakewood ](https://www.expedia.com/5Star-Village-Of-Lakewood-Hotels.s50-0-d553248622852562031.Travel-Guide-Filter-Hotels) - [B&B in Village of Lakewood ](https://www.expedia.com/Village-Of-Lakewood-Bed-And-Breakfast.d553248622852562031-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Motels in Village of Lakewood ](https://www.expedia.com/Village-Of-Lakewood-Motels.d553248622852562031-aaMotels.Travel-Guide-Accommodation) - [3 Star Hotels in Village of Lakewood ](https://www.expedia.com/3Star-Village-Of-Lakewood-Hotels.s30-0-d553248622852562031.Travel-Guide-Filter-Hotels) - [Hotels near Crystal Lake Pingree Road Station ](https://www.expedia.com/Crystal-Lake-Pingree-Road-Station-Hotels.d6214129.Travel-Guide-Hotels) - [Hotels near Crystal Court Shopping Center ](https://www.expedia.com/Crystal-Court-Shopping-Center-Hotels.0-l6183823-0.Travel-Guide-Filter-Hotels) - [Hotels near Crystal Lake Park ](https://www.expedia.com/Crystal-Lake-Park-Hotels.0-l6183845-0.Travel-Guide-Filter-Hotels) - [Hotels near North Wall Rock Climbing ](https://www.expedia.com/North-Wall-Rock-Climbing-Hotels.0-l553248621532659115-0.Travel-Guide-Filter-Hotels) - [Hotels near Three Oaks Recreation Area ](https://www.expedia.com/Three-Oaks-Recreation-Area-Hotels.0-l6183817-0.Travel-Guide-Filter-Hotels) - [Hotels near McHenry County College ](https://www.expedia.com/McHenry-County-College-Hotels.0-l6183854-0.Travel-Guide-Filter-Hotels) - [Prairie Grove Hotels ](https://www.expedia.com/Prairie-Grove-Hotels.d553248634983496915.Travel-Guide-Hotels) - [Cary Hotels ](https://www.expedia.com/Cary-Hotels.d6216112.Travel-Guide-Hotels) - [4 Star Hotels in Cary ](https://www.expedia.com/4Star-Cary-Hotels.s40-0-d6216112.Travel-Guide-Filter-Hotels) - [Motels in Cary ](https://www.expedia.com/Cary-Motels.d6216112-aaMotels.Travel-Guide-Accommodation) - [B&B in Cary ](https://www.expedia.com/Cary-Bed-And-Breakfast.d6216112-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Cottages in Cary ](https://www.expedia.com/Cary-Cottages.d6216112-aaCottages.Travel-Guide-Accommodation) - [Lake in the Hills Hotels ](https://www.expedia.com/Lake-In-The-Hills-Hotels.d3000434441.Travel-Guide-Hotels) - [Extended Stay America Hotels in Lake in the Hills ](https://www.expedia.com/Lake-In-The-Hills-Hotels-Extended-Stay-America.0-0-d3000434441--bExtendedStayAmerica.Travel-Guide-Filter-Hotels) - [B&B in Lake in the Hills ](https://www.expedia.com/Lake-In-The-Hills-Bed-And-Breakfast.d3000434441-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Motels in Lake in the Hills ](https://www.expedia.com/Lake-In-The-Hills-Motels.d3000434441-aaMotels.Travel-Guide-Accommodation) - [Cottages in Lake in the Hills ](https://www.expedia.com/Lake-In-The-Hills-Cottages.d3000434441-aaCottages.Travel-Guide-Accommodation) - [Resorts in Lake in the Hills ](https://www.expedia.com/Lake-In-The-Hills-Resorts.d3000434441-aaResorts.Travel-Guide-Accommodation) - [4 Star Hotels in Lake in the Hills ](https://www.expedia.com/4Star-Lake-In-The-Hills-Hotels.s40-0-d3000434441.Travel-Guide-Filter-Hotels) - [Hotels near Cary Station ](https://www.expedia.com/Cary-Station-Hotels.d6214118.Travel-Guide-Hotels) - [Hotels near Terrace Hill Golf Course ](https://www.expedia.com/Terrace-Hill-Golf-Course-Hotels.0-l6183391-0.Travel-Guide-Filter-Hotels) - [Algonquin Hotels ](https://www.expedia.com/Algonquin-Hotels.d601912.Travel-Guide-Hotels) - [Hotels near Algonquin Historic Village Hall ](https://www.expedia.com/Algonquin-Historic-Village-Hall-Hotels.0-l6183408-0.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Spa-Hotel.0-0-d601912-tSpaHotel.Travel-Guide-Filter-Hotels) - [Extended Stay America Hotels in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Extended-Stay-America.0-0-d601912--bExtendedStayAmerica.Travel-Guide-Filter-Hotels) - [Hotels with an Indoor Pool in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Hotels-With-Indoor-Pool.0-0-d601912-tHotelswithIndoorPool.Travel-Guide-Filter-Hotels) - [Hotels with Kitchenettes in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Hotels-With-Kitchens.0-0-d601912-tHotelswithKitchens.Travel-Guide-Filter-Hotels) - [Hotels with Restaurants in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Hotels-With-Restaurants.0-0-d601912-tHotelswithRestaurants.Travel-Guide-Filter-Hotels) - [Hotels with Hot Tubs in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Hotels-With-Hot-Tubs.0-0-d601912-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [Family Hotels in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Family-Hotel.0-0-d601912-tFamilyHotel.Travel-Guide-Filter-Hotels) - [Gay friendly Hotels in Algonquin ](https://www.expedia.com/Algonquin-Hotels-LGBT-Welcoming-Hotel.0-0-d601912-tLGBTWelcomingHotel.Travel-Guide-Filter-Hotels) - [Motels in Algonquin ](https://www.expedia.com/Algonquin-Motels.d601912-aaMotels.Travel-Guide-Accommodation) - [4 Star Hotels in Algonquin ](https://www.expedia.com/4Star-Algonquin-Hotels.s40-0-d601912.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Algonquin ](https://www.expedia.com/5Star-Algonquin-Hotels.s50-0-d601912.Travel-Guide-Filter-Hotels) - [Cottages in Algonquin ](https://www.expedia.com/Algonquin-Cottages.d601912-aaCottages.Travel-Guide-Accommodation) - [Historic Hotels in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Historic-Hotel.0-0-d601912-tHistoricHotel.Travel-Guide-Filter-Hotels) - [3 Star Hotels in Algonquin ](https://www.expedia.com/3Star-Algonquin-Hotels.s30-0-d601912.Travel-Guide-Filter-Hotels) - [Resorts in Algonquin ](https://www.expedia.com/Algonquin-Resorts.d601912-aaResorts.Travel-Guide-Accommodation) - [Hotels with Free Breakfast in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Hotels-With-Complimentary-Breakfast.0-0-d601912-tHotelswithComplimentaryBreakfast.Travel-Guide-Filter-Hotels) - [Hotel Wedding Venues Hotels in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Wedding-Hotels.0-0-d601912-tWeddingHotels.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Cheap-Hotels.0-0-d601912-tCheapHotels.Travel-Guide-Filter-Hotels) - [Hotels with Suites in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Hotel-Suites.0-0-d601912-tHotelSuites.Travel-Guide-Filter-Hotels) - [Hotels with Laundry Facilities in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Hotels-With-Laundry-Facilities.0-0-d601912-tHotelswithLaundryFacilities.Travel-Guide-Filter-Hotels) - [Hotels with a Pool in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Hotel-With-Pool.0-0-d601912-tHotelwithPool.Travel-Guide-Filter-Hotels) - [Vacation Homes in Algonquin ](https://www.expedia.com/Algonquin-Private-Vacation-Homes.d601912-aaPrivateVacationHomes.Travel-Guide-Accommodation) - [Luxury Hotels in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Luxury-Hotel.0-0-d601912-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Hotels with an Outdoor Pool in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Hotels-With-Outdoor-Pool.0-0-d601912-tHotelswithOutdoorPool.Travel-Guide-Filter-Hotels) - [Golf Hotels in Algonquin ](https://www.expedia.com/Algonquin-Hotels-Golf-Hotel.0-0-d601912-tGolfHotel.Travel-Guide-Filter-Hotels) - [Hotels near Crystal Woods Golf Club ](https://www.expedia.com/Crystal-Woods-Golf-Club-Hotels.0-l6183829-0.Travel-Guide-Filter-Hotels) - [Bull Valley Hotels ](https://www.expedia.com/Bull-Valley-Hotels.d553248634983496412.Travel-Guide-Hotels) - [Port Barrington Hotels ](https://www.expedia.com/Port-Barrington-Hotels.d553248634983501194.Travel-Guide-Hotels) - [Fox River Grove Hotels ](https://www.expedia.com/Fox-River-Grove-Hotels.d6216118.Travel-Guide-Hotels) - [Cottages in Fox River Grove ](https://www.expedia.com/Fox-River-Grove-Cottages.d6216118-aaCottages.Travel-Guide-Accommodation) - [Motels in Fox River Grove ](https://www.expedia.com/Fox-River-Grove-Motels.d6216118-aaMotels.Travel-Guide-Accommodation) ### Flights - [Flights from Cary ](https://www.expedia.com/lp/flights/6216112/flights-from-cary) - [Flights from Lake in the Hills ](https://www.expedia.com/lp/flights/3000434441/flights-from-lake-in-the-hills) - [Flights to Cary ](https://www.expedia.com/Cheap-Flights-To-Cary.d6216112.Travel-Guide-Flights) - [Flights to Lake in the Hills ](https://www.expedia.com/Cheap-Flights-To-Lake-In-The-Hills.d3000434441.Travel-Guide-Flights) - [Flights from Algonquin ](https://www.expedia.com/lp/flights/601912/flights-from-algonquin) - [Flights to Algonquin ](https://www.expedia.com/Cheap-Flights-To-Algonquin.d601912.Travel-Guide-Flights) ### Packages - [Crystal Lake City Hall ](https://www.expedia.com/Crystal-Lake-City-Hall-Crystal-Lake.d6183849.Vacation-Attraction) - [Visit Village of Lakewood ](https://www.expedia.com/Village-Of-Lakewood.dx553248622852562031) - [Veterans Acres Park ](https://www.expedia.com/Veterans-Acres-Park-Illinois.d6183812.Vacation-Attraction) - [Crystal Court Shopping Center ](https://www.expedia.com/Crystal-Court-Shopping-Center-Crystal-Lake.d6183823.Vacation-Attraction) - [North Wall Rock Climbing ](https://www.expedia.com/North-Wall-Rock-Climbing-Crystal-Lake.d553248621532659115.Vacation-Attraction) - [Main Beach ](https://www.expedia.com/Main-Beach-Crystal-Lake.d553248635983990607.Vacation-Attraction) - [Three Oaks Recreation Area ](https://www.expedia.com/Three-Oaks-Recreation-Area-Crystal-Lake.d6183817.Vacation-Attraction) - [Visit Cary ](https://www.expedia.com/Cary.dx6216112) - [Visit Lake in the Hills ](https://www.expedia.com/Lake-In-The-Hills.dx3000434441) - [Terrace Hill Golf Course ](https://www.expedia.com/Terrace-Hill-Golf-Course-Algonquin.d6183391.Vacation-Attraction) - [Algonquin Historic Village Hall ](https://www.expedia.com/Algonquin-Historic-Village-Hall-Algonquin.d6183408.Vacation-Attraction) - [Visit Algonquin ](https://www.expedia.com/Algonquin.dx601912) - [Algonquin Vacations ](https://www.expedia.com/Algonquin.d601912.Destination-Travel-Guides) - [Craig Woods Golf Club ](https://www.expedia.com/Craig-Woods-Golf-Club-Woodstock.d6183836.Vacation-Attraction) - [Crystal Woods Golf Club ](https://www.expedia.com/Crystal-Woods-Golf-Club-Woodstock.d6183829.Vacation-Attraction) ### Cars - [Car rentals near Village of Lakewood ](https://www.expedia.com/Car-Rentals-In-Village-Of-Lakewood.d553248622852562031.Car-Rental-Guide) - [Car rentals near North Shore ](https://www.expedia.com/Car-Rentals-In-North-Shore.d553248635975850745.Car-Rental-Guide) - [Car rentals near Oakwood Hills ](https://www.expedia.com/Car-Rentals-In-Oakwood-Hills.d553248634983245470.Car-Rental-Guide) - [Car rentals near Prairie Grove ](https://www.expedia.com/Car-Rentals-In-Prairie-Grove.d553248634983496915.Car-Rental-Guide) - [Car rentals near Cary ](https://www.expedia.com/Car-Rentals-In-Cary.d6216112.Car-Rental-Guide) - [Car rentals near Lake in the Hills ](https://www.expedia.com/Car-Rentals-In-Lake-In-The-Hills.d3000434441.Car-Rental-Guide) - [Car rentals near Trout Valley ](https://www.expedia.com/Car-Rentals-In-Trout-Valley.d553248634983290840.Car-Rental-Guide) - [Car rentals near Algonquin ](https://www.expedia.com/Car-Rentals-In-Algonquin.d601912.Car-Rental-Guide) - [Enterprise Rental Cars in Algonquin ](https://www.expedia.com/Enterprise-Car-Rentals-In-Algonquin.d601912-c15.Car-Rental-Guide-Suppliers) - [Budget Rental Cars in Algonquin ](https://www.expedia.com/Budget-Car-Rentals-In-Algonquin.d601912-c39.Car-Rental-Guide-Suppliers) - [Hertz Rental Cars in Algonquin ](https://www.expedia.com/Hertz-Car-Rentals-In-Algonquin.d601912-c40.Car-Rental-Guide-Suppliers) - [Sixt Rental Cars in Algonquin ](https://www.expedia.com/Sixt-Car-Rentals-In-Algonquin.d601912-c35.Car-Rental-Guide-Suppliers) - [Car rentals near Ferndale ](https://www.expedia.com/Car-Rentals-In-Ferndale.d553248635975871533.Car-Rental-Guide) - [Car rentals near Bull Valley ](https://www.expedia.com/Car-Rentals-In-Bull-Valley.d553248634983496412.Car-Rental-Guide) - [Car rentals near Port Barrington ](https://www.expedia.com/Car-Rentals-In-Port-Barrington.d553248634983501194.Car-Rental-Guide) - [Car rentals near Fox River Grove ](https://www.expedia.com/Car-Rentals-In-Fox-River-Grove.d6216118.Car-Rental-Guide) ### Other - [Things to do in Village of Lakewood ](https://www.expedia.com/Things-To-Do-In-Village-Of-Lakewood.d553248622852562031.Travel-Guide-Activities) \*Available to One Key members.