Title: $33 Cheap flights from Sweet, ID - 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) # $33 Cheap flights from Sweet, ID [View $33 flight on Sun, Mar 8, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:BOI,to:DEN,departure:3/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:32.98&airProductToken=AQowCi4IxnISBDM5MzQYwUMgg2ko54uHAzDfjIcDOEVAAFgBagRQQ18xcgdLMjFZWFMyEgoIARABGAEqAkY5GAEiBAgBEAEoAigDMA0) - [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 [Sweet Travel Guide](https://expedia.com/Sweet.dx6344225)[Hotels in Sweet](https://expedia.com/Sweet-Hotels.d6344225.Travel-Guide-Hotels)[Car Rentals in Sweet](https://expedia.com/Car-Rentals-In-Sweet.d6344225.Car-Rental-Guide)[Sweet Vacation Packages](https://expedia.com/Sweet.d6344225.Destination-Travel-Guides) ## Popular airlines from Sweet - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines - ![](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_UA.svg) United - ![](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_WN.svg) Southwest Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AM.svg) Aeromexico - ![](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 Sweet Nonstop Carry-on included Lower price than typical - Boise (BOI)Phoenix (PHX) Sat, Mar 7 Sun, Mar 15 ![Southwest Airlines](https://a.travel-assets.com/air/airlines/wn_sq.svg)Southwest Airlines • Nonstop --- 7-day trip found 1 hour ago 45% less than typical $180 [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:PHX,departure:3/7/2026TANYT&leg2=from:PHX,to:BOI,departure:3/15/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-242835cf147742e8889c2a1fe45464ce-1709-2-st-v5-sos-242835cf147742e8889c2a1fe45464ce-1509-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAam_7FuqAQcKA0JPSRAAsgEHCgNQSFgQAA~AQoxCi8I15wBEgQzNTkyGMFDIO-5ASiogocDMKWDhwM4REAAWAFqA1dHQXIHREROVkgyRRIKCAIQARgCKgJXThgBIgQIARABKAIoAygEMAE.AQo0CjIIwYIBEgQ0OTM1GO-5ASDBQyii2YcDMLjahwM4QkAAWAFqBUJBU0lDcghOVkFLWk5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs&medianPrice=443.00&displayPrice=179.03&src=dflp) - Boise (BOI)Phoenix (PHX) Sat, Mar 7 Sun, Mar 15 ![Southwest Airlines](https://a.travel-assets.com/air/airlines/wn_sq.svg)Southwest Airlines • Nonstop --- 7-day trip found 10 hours ago 45% less than typical $192 [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:PHX,departure:3/7/2026TANYT&leg2=from:PHX,to:BOI,departure:3/15/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-b3c27acc84604cf6931fe21d8545d104-1887-1-st-v5-sos-b3c27acc84604cf6931fe21d8545d104-1687-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAbzE6luqAQcKA0JPSRAAsgEHCgNQSFgQAA~AQoxCi8I15wBEgQzNTkyGMFDIO-5ASiogocDMKWDhwM4REAAWAFqA1dHQXIHREROVkgyRRIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE.AQo0CjIIwYIBEgQ0OTM1GO-5ASDBQyii2YcDMLjahwM4QkAAWAFqBUJBU0lDcghOVkFLWk5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs&medianPrice=443.00&displayPrice=191.63&src=dflp) - Boise (BOI)Phoenix (PHX) Mon, Feb 23 Sun, Mar 1 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 5-day trip found 6 hours ago 30% less than typical $265 [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:PHX,departure:2/23/2026TANYT&leg2=from:PHX,to:BOI,departure:3/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-94e7940e868644e08934b64401937a17-2311-1-st-v5-sos-94e7940e868644e08934b64401937a17-2147-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAb6561uQARGQAQCqAQcKA0JPSRAAsgEHCgNQSFgQAA~AQo0CjIIwYIBEgQ2MjgwGMFDIO-5ASj9_IUDMIr-hQM4QkAAWAFqBUJBU0lDcghOVUFLWk5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs.AQpgCi4I15wBEgM5MzYY77kBIJIrKLi6hgMwtbuGAzhaQABYAWoDV0dBcgdaTEFWVzJFCi4I15wBEgQxMDYzGJIrIMFDKJm8hgMw87yGAzhaQAFYAWoDV0dBcgdaTEFWVzJFEgoIARABGAEqAldOGAEiBAgBEAEoAigDKAQwAQ&medianPrice=487.00&displayPrice=264.60&src=dflp) - Boise (BOI)Las Vegas (LAS) Sun, Mar 8 Wed, Mar 11 ![Southwest Airlines](https://a.travel-assets.com/air/airlines/wn_sq.svg)Southwest Airlines • Nonstop --- 3-day trip found 5 hours ago 65% less than typical $127 [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:LAS,departure:3/8/2026TANYT&leg2=from:LAS,to:BOI,departure:3/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-8c0c144600dd4b7690d74eba299e09b8-2024-1-st-v5-sos-8c0c144600dd4b7690d74eba299e09b8-1857-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAfDA61uqAQcKA0JPSRAAsgEHCgNMQVMQAA~AQoxCi8I15wBEgQxNDg4GMFDIIuQASjmiIcDMNSJhwM4VkAAWAFqA1dHQXIHVlBOVkgyRRIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE.AQpxCjcIxJgBEgQxNjk2GIuQASCLuAEo666HAzC7r4cDOEVAAFgBaglNQUlOQkFTSUNyCFZBVlNBOUJDCjYIxJgBEgQ0MTQ4GIu4ASDBQyj-sIcDMPexhwM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU0E5QkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB&medianPrice=473.00&displayPrice=126.60&src=dflp) - Boise (BOI)Las Vegas (LAS) Sat, Feb 28 Tue, Mar 3 ![Southwest Airlines](https://a.travel-assets.com/air/airlines/wn_sq.svg)Southwest Airlines • Nonstop --- 3-day trip found 7 hours ago 55% less than typical $137 [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:LAS,departure:2/28/2026TANYT&leg2=from:LAS,to:BOI,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-c7642516dd8c4794b0ad60ba81f4e614-2216-1-st-v5-sos-c7642516dd8c4794b0ad60ba81f4e614-2065-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAfeG61uQASmQASmqAQcKA0JPSRAAsgEHCgNMQVMQAA~AQoxCi8I15wBEgQ0NjYwGMFDIIuQASiAsoYDMO6yhgM4VkAAWAFqA1dHQXIHVkxOVkgyRRIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE.AQpvCjYIxJgBEgQxNTkxGIuQASCSASig1oYDMMvXhgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0E5QkMKNQjEmAESBDQwOTAYkgEgwUMo8teGAzDI2IYDOEVAAVgBaglNQUlOQkFTSUNyCFZBVlNBOUJDEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ&medianPrice=399.00&displayPrice=136.60&src=dflp) - Boise (BOI)Las Vegas (LAS) Sat, Feb 28 Tue, Mar 3 ![Southwest Airlines](https://a.travel-assets.com/air/airlines/wn_sq.svg)Southwest Airlines • Nonstop --- 3-day trip found 8 hours ago 55% less than typical $137 [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:LAS,departure:2/28/2026TANYT&leg2=from:LAS,to:BOI,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-b5535a594c7b4135a6a40deb5c666216-2235-1-st-v5-sos-b5535a594c7b4135a6a40deb5c666216-2084-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAdzz6luQAQCQAQGqAQcKA0JPSRAAsgEHCgNMQVMQAA~AQoxCi8I15wBEgQ0NjYwGMFDIIuQASiAsoYDMO6yhgM4VkAAWAFqA1dHQXIHVkxOVkgyRRIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE.AQpvCjYIxJgBEgQxMjU3GIuQASCSASix1YYDMNvWhgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0E5QkMKNQjEmAESBDM2OTIYkgEgwUMojteGAzDj14YDOEVAAVgBaglNQUlOQkFTSUNyCFZBVlNBOUJDEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ&medianPrice=399.00&displayPrice=136.60&src=dflp) - Boise (BOI)Seattle (SEA) Thu, Mar 19 Sun, Mar 22 ![Alaska Airlines](https://a.travel-assets.com/air/airlines/as_sq.svg)Alaska Airlines • Nonstop --- 3-day trip found 9 hours ago 25% less than typical $300 [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:SEA,departure:3/19/2026TANYT&leg2=from:SEA,to:BOI,departure:3/22/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-c9b040c2ce314e81b3e88c42db7d1de9-1365-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcAB6A2Jmc4gBvM3qW6oBBwoDQk9JEACyAQcKA1NFQRAA~AQowCi4IwaYBEgQzMDY2GMFDIJIBKLaHiAMwnIiIAzhYQABYAWoCU1ZyCFFIMkVBVUJOCl8KLQjBpgESAzExNRiSASCGMSirrogDMPKuiAM4WEAAWAFqAlNWcghTSDJFQVZCTgouCMGmARIEMjAxNRiGMSDBQyigsogDMOSyiAM4WEABWAFqAlNWcghOSDJFQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE&medianPrice=514.00&displayPrice=299.60&src=dflp) - Boise (BOI)Seattle (SEA) Thu, Mar 19 Sun, Mar 22 ![Alaska Airlines](https://a.travel-assets.com/air/airlines/as_sq.svg)Alaska Airlines • Nonstop --- 3-day trip found 20 hours ago 25% less than typical $300 [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:SEA,departure:3/19/2026TANYT&leg2=from:SEA,to:BOI,departure:3/22/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-3304fff31f0649c4b839b73c887a915c-1502-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcAB6A2Jmc4gB_6ToW6oBBwoDQk9JEACyAQcKA1NFQRAA~AQowCi4IwaYBEgQzMDY2GMFDIJIBKLaHiAMwnIiIAzhYQABYAWoCU1ZyCFFIMkVBVUJOCl8KLQjBpgESAzM0NxiSASCGMSjhrogDMKOviAM4WEAAWAFqAlNWcghTSDJFQVZCTgouCMGmARIEMjAxNRiGMSDBQyigsogDMOSyiAM4WEABWAFqAlNWcghOSDJFQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE&medianPrice=511.00&displayPrice=299.60&src=dflp) - Boise (BOI)Seattle (SEA) Thu, Mar 19 Sun, Mar 22 ![Alaska Airlines](https://a.travel-assets.com/air/airlines/as_sq.svg)Alaska Airlines • Nonstop --- 3-day trip found 20 hours ago 25% less than typical $300 [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:SEA,departure:3/19/2026TANYT&leg2=from:SEA,to:BOI,departure:3/22/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-8333c3f186e34b9f9e34a7f5fb4e1241-342-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcAB6A2Jmc4gB96ToW6oBBwoDQk9JEACyAQcKA1NFQRAA~AQowCi4IwaYBEgQzMDY1GMFDIJIBKNyFiAMwxIaIAzhYQABYAWoCU1ZyCFFIMkVBVUJOCl8KLQjBpgESAzExNRiSASCGMSirrogDMPKuiAM4WEAAWAFqAlNWcghTSDJFQVZCTgouCMGmARIEMjAxNRiGMSDBQyigsogDMOSyiAM4WEABWAFqAlNWcghOSDJFQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE&medianPrice=511.00&displayPrice=299.60&src=dflp) ## Cheapest flights from Sweet 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) Thu, Mar 5 - Sun, Mar 8 BOI Boise DEN Denver $87 Roundtrip found 1 hour ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:DEN,departure:3/5/2026TANYT&leg2=from:DEN,to:BOI,departure:3/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:86.96&airProductToken=AQowCi4IxnISBDM5MzQYwUMgg2ko2uqGAzDS64YDOEVAAFgBagRQQ18xcgdaMjFSWFMyCjAKLgjGchIEMzkzMxiDaSDBQyiuiocDMLCLhwM4RUAAWAFqBFBDXzFyB0syMVlYUzISCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) ![Southwest Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/wn.gif) Tue, Apr 28 - Wed, Apr 29 BOI Boise LAS Las Vegas $117 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:LAS,departure:4/28/2026TANYT&leg2=from:LAS,to:BOI,departure:4/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:116.80&airProductToken=AQoxCi8I15wBEgQxNTg1GMFDIIuQASjQxosDMLnHiwM4VkAAWAFqA1dHQXIHVlBOVkgyRQoxCi8I15wBEgQyNTUzGIuQASDBQyjY2YsDMMHaiwM4VkAAWAFqA1dHQXIHVlBOVkgyRRIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, Apr 14 - Wed, Apr 15 BOI Boise LAS Las Vegas $117 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:LAS,departure:4/14/2026TANYT&leg2=from:LAS,to:BOI,departure:4/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:116.80&airProductToken=AQozCjEIwaYBEgMyMjkYwUMgi5ABKOCpigMw3aqKAzhYQABYAWoFU0FWRVJyCEdIMk9DVUJOCjMKMQjBpgESAzIyOBiLkAEgwUMos7uKAzCkvIoDOFhAAFgBagVTQVZFUnIIR0gyT0NVQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAN) ![Southwest Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/wn.gif) Sat, Apr 11 - Sat, Apr 18 BOI Boise PHX Phoenix $132 Roundtrip found 6 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:PHX,departure:4/11/2026TANYT&leg2=from:PHX,to:BOI,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:131.59&airProductToken=AQoxCi8I15wBEgQxNTkxGMFDIO-5ASi6jIoDMLeNigM4REAAWAFqA1dHQXIHREROVkgyRQoxCi8I15wBEgQxNjIyGO-5ASDBQyjY3IoDMNXdigM4REAAWAFqA1dHQXIHREROVkgyRRIKCAIQARgCKgJXThgBIgQIARABKAIoAygEMAE) ![Bargain Flight](//images.trvl-media.com/media/content/expus/graphics/ebf-graphic.png) Tue, Apr 14 - Sat, Apr 18 BOI Boise SEA Seattle $136 Roundtrip found 10 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:SEA,departure:4/14/2026TANYT&leg2=from:SEA,to:BOI,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:135.50) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Apr 28 - Wed, Apr 29 BOI Boise LAS Las Vegas $137 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:LAS,departure:4/28/2026TANYT&leg2=from:LAS,to:BOI,departure:4/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:136.40&airProductToken=AQpvCjUIxJgBEgQzNzc1GMFDIJIBKLzGiwMwqMeLAzhFQABYAWoJTUFJTkJBU0lDcghWQVZTQTlCQwo2CMSYARIEMjkyMhiSASCLkAEo3MeLAzD5yIsDOEVAAVgBaglNQUlOQkFTSUNyCFZBVlNBOUJDCm8KNgjEmAESBDI5MjIYi5ABIJIBKNPUiwMwgdaLAzhFQABYAWoJTUFJTkJBU0lDcghWQVZTQTlCQwo1CMSYARIEMzY4OBiSASDBQyjU14sDMLPYiwM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU0E5QkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, Feb 28 - Wed, Mar 4 BOI Boise PDX Portland $137 Roundtrip found 4 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:PDX,departure:2/28/2026TANYT&leg2=from:PDX,to:BOI,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:136.80&airProductToken=AQozCjEIwaYBEgMyMjkYwUMg77gBKIa0hgMw3rSGAzhYQABYAWoFU0FWRVJyCE9IMkVYVUJOCjMKMQjBpgESAzQ0NxjvuAEgwUMolOSGAzDj5IYDOFhAAFgBagVTQVZFUnIIT0gyRVhVQk4SDAgBEAEYASoCQVMyABgBIgQIARABKAIoAygEMA0) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Mar 28 - Wed, Apr 1 BOI Boise PHX Phoenix $144 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:PHX,departure:3/28/2026TANYT&leg2=from:PHX,to:BOI,departure:4/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:143.79&airProductToken=AQo0CjIIwYIBEgQ2MjgwGMFDIO-5ASiQ8IgDMJ3xiAM4QkAAWAFqBUJBU0lDcghPVkFJSlNCWAo0CjIIwYIBEgQ0OTM1GO-5ASDBQyjCmIkDMNiZiQM4QkAAWAFqBUJBU0lDcghPVkFLVVNCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Sat, Mar 7 - Tue, Mar 17 BOI Boise PDX Portland $147 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:PDX,departure:3/7/2026TANYT&leg2=from:PDX,to:BOI,departure:3/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:146.60&airProductToken=AQojCiEIyIIBEgQ0Nzk3GMFDIO-4ASjmgocDML6DhwM4VUAAWAEKRQohCMiCARIENjU4NxjvuAEgkgEonPOHAzDd84cDOFVAAFgBCiAIyIIBEgQ0Nzc3GJIBIMFDKJv0hwMw8fSHAzhVQAFYARIKCAEQARgBKgJIQRgBIgQIARABKAQwAQ) ![Bargain Flight](//images.trvl-media.com/media/content/expus/graphics/ebf-graphic.png) Sat, May 9 - Tue, May 12 BOI Boise SAN San Diego $157 Roundtrip found 12 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:SAN,departure:5/9/2026TANYT&leg2=from:SAN,to:BOI,departure:5/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:156.36) ## Flights from Sweet: Essential Travel Information | Cheapest flight from Sweet | $87 (roundtrip) | | -------------------------------- | --------------------------------------------------------------------------------------------------- | | Best airlines to fly from Sweet | Frontier Airlines, Southwest Airlines, American Airlines, Delta, Alaska Airlines, Hawaiian Airlines | | Cheapest month to fly from Sweet | March | | Sweet IATA code | BOI | | Sweet Country/State | Idaho | | Airline ticket deals from Sweet | $87 - $157 | ## How to Find Cheap Flights from Sweet, ID #### How much is a flight from Sweet? This week, flights from Sweet are available between $87 – $157\. #### How to find cheap flights from Sweet? Expedia makes it easy to compare cheap flights from Sweet to many destinations. Check out excellent deals on domestic and international flights from Sweet. 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 Sweet? 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 Sweet 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 Sweet may be more expensive. Airlines with strict bag policies or fees can also impact your costs. #### What is the best airline to fly from Sweet? 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 Sweet with: Frontier Airlines, Southwest Airlines, American Airlines, Delta, Alaska Airlines, Hawaiian Airlines. #### What is the best month to fly from Sweet? One of the cheapest times to fly from Sweet airport(s) is March, 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 Sweet? Expedia is the place to find last-minute flights from Sweet, 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 Sweet 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 Sweet. 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 - Vacation Rentals ### Lodging - [Hotels near Roystone Hot Springs ](https://www.expedia.com/Roystone-Hot-Springs-Hotels.0-l553248621561883164-0.Travel-Guide-Filter-Hotels) - [Ola Hotels ](https://www.expedia.com/Ola-Hotels.d3000433249.Travel-Guide-Hotels) - [RV Parks in Ola ](https://www.expedia.com/Ola-RV-Parks.d3000433249-aaRVParks.Travel-Guide-Accommodation) - [Cabin Rentals in Ola ](https://www.expedia.com/Ola-Cabins.d3000433249-aaCabins.Travel-Guide-Accommodation) - [5 Star Hotels in Ola ](https://www.expedia.com/5Star-Ola-Hotels.s50-0-d3000433249.Travel-Guide-Filter-Hotels) - [Horseshoe Bend Hotels ](https://www.expedia.com/Horseshoe-Bend-Hotels.d3000433173.Travel-Guide-Hotels) - [Cabin Rentals in Horseshoe Bend ](https://www.expedia.com/Horseshoe-Bend-Cabins.d3000433173-aaCabins.Travel-Guide-Accommodation) - 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[Garden Valley Vacation Rentals ](https://www.expedia.com/Garden-Valley-Vacation-Rentals.d6344041.Travel-Guide-VacationRentals) \*Available to One Key members.