Title: $28 Cheap Flights to Rancho Cucamonga, CA - Expedia.com ![The San Gabriel Mountains with snow on Cucamonga Peak](https://images.trvl-media.com/place/7732/5a16c0b0-3cc3-47ca-b11c-51f76dc9eb8d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/7732/5a16c0b0-3cc3-47ca-b11c-51f76dc9eb8d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $28 Cheap Flights to Rancho Cucamonga, CA [View $28 flight on Sat, May 2, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:DEN,to:ONT,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:27.98&airProductToken=AQoxCi8IxnISBDEyNjEYg2kgrpsBKK37iwMwv_yLAzhFQABYAWoEUENfMXIHSzIxU1hTMhIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) [Rancho Cucamonga Travel Guide](https://expedia.com/Rancho-Cucamonga.dx7732)[Hotels in Rancho Cucamonga](https://expedia.com/Rancho-Cucamonga-Hotels.d7732.Travel-Guide-Hotels)[Things to do in Rancho Cucamonga](https://expedia.com/Things-To-Do-In-Rancho-Cucamonga.d7732.Travel-Guide-Activities)[Car Rentals in Rancho Cucamonga](https://expedia.com/Car-Rentals-In-Rancho-Cucamonga.d7732.Car-Rental-Guide)[Rancho Cucamonga Vacation Packages](https://expedia.com/Rancho-Cucamonga.d7732.Destination-Travel-Guides) ## Popular airlines to Rancho Cucamonga - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Rancho Cucamonga, California, United States of America,departure:4/22/2026TANYT&leg2=from:Rancho Cucamonga, California, United States of America,to:CMH,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Rancho Cucamonga, California, United States of America,departure:4/22/2026TANYT&leg2=from:Rancho Cucamonga, California, United States of America,to:CMH,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Rancho Cucamonga, California, United States of America,departure:4/22/2026TANYT&leg2=from:Rancho Cucamonga, California, United States of America,to:CMH,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Rancho Cucamonga, California, United States of America,departure:4/22/2026TANYT&leg2=from:Rancho Cucamonga, California, United States of America,to:CMH,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Rancho Cucamonga, California, United States of America,departure:4/22/2026TANYT&leg2=from:Rancho Cucamonga, California, United States of America,to:CMH,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Rancho Cucamonga, California, United States of America,departure:4/22/2026TANYT&leg2=from:Rancho Cucamonga, California, United States of America,to:CMH,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Rancho Cucamonga, California, United States of America,departure:4/22/2026TANYT&leg2=from:Rancho Cucamonga, California, United States of America,to:CMH,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](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) ## How much is the cheapest flight to Rancho Cucamonga? Prices were available within the past 7 days and start at $28 for one-way flights and $56 for 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) Sat, May 2 - Sat, May 9 DEN Denver ONT Ontario $56 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:ONT,departure:5/2/2026TANYT&leg2=from:ONT,to:DEN,departure:5/9/2026TANYT&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=AQoxCi8IxnISBDEyNjEYg2kgrpsBKK37iwMwv_yLAzhFQABYAWoEUENfMXIHSzIxU1hTMgoxCi8IxnISBDEyNjIYrpsBIINpKI7FjAMwnMaMAzhFQABYAWoEUENfMXIHSzIxU1hTMhIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Sep 19 - Sat, Sep 26 JFK New York ONT Ontario $157 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ONT,departure:9/19/2026TANYT&leg2=from:ONT,to:JFK,departure:9/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:156.40&airProductToken=AQpoCjEIwYIBEgM0NzUYqVEgo7EBKJOamAMwgJyYAzhCQABYAWoFQkFTSUNyCE83QUpaU0JWCjMIwYIBEgQyNjM1GKOxASCumwEokJ2YAzDLnpgDOEJAAVgBagVCQVNJQ3IITzdBSlpTQlYKaQozCMGCARIEMTY2NhiumwEg77kBKLbwmAMwhPGYAzhCQABYAWoFQkFTSUNyCE83QUpaU0JWCjIIwYIBEgQxNTg3GO-5ASCpUSjz8ZgDMJT0mAM4QkABWAFqBUJBU0lDcghPN0FKWlNCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, May 2 - Sat, May 9 DEN Denver ONT Ontario $157 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:ONT,departure:5/2/2026TANYT&leg2=from:ONT,to:DEN,departure:5/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:156.79&airProductToken=AQo5CjcI1YIBEgQyMDI4GINpIK6bASjm-YsDMPj6iwM4TkAAWAFqCjFfYmFzaWNlY29yCEdBSzJBS0JTCjkKNwjVggESBDI0NDYYrpsBIINpKLDCjAMwvsOMAzhOQABYAWoKMV9iYXNpY2Vjb3IIR0FLMkFLQlMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![Southwest Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/wn.gif) Sat, May 2 - Sat, May 9 DEN Denver ONT Ontario $157 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:ONT,departure:5/2/2026TANYT&leg2=from:ONT,to:DEN,departure:5/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:156.79&airProductToken=AQoxCi8I15wBEgQ0MDQwGINpIK6bASjm9IsDMPL1iwM4VkAAWAFqA1dHQXIHVkROVkgyRgowCi4I15wBEgMxMTMYrpsBIINpKL7EjAMwwMWMAzhWQABYAWoDV0dBcgdWRE5WSDJGEgoIARABGAEqAldOGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, May 30 - Tue, Jun 9 SEA Seattle ONT Ontario $177 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:ONT,departure:5/30/2026TANYT&leg2=from:ONT,to:SEA,departure:6/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:176.80&airProductToken=AQozCjEIwaYBEgM2MjUYkgEgrpsBKJKyjgMwsbOOAzhYQABYAWoFU0FWRVJyCEdIMkVYVUJOCjMKMQjBpgESAzYyNRiumwEgkgEop6SPAzDQpY8DOFhAAFgBagVTQVZFUnIIR0gyRVhVQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAN) ## Alternative airports near Rancho Cucamonga Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:ONT,departure:4/22/2026TANYT&leg2=from:ONT,to:CMH,departure:4/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ONT Los Angeles - Ontario Intl. CheapestClosest 7 min [Flights from $597 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:ONT,departure:4/22/2026TANYT&leg2=from:ONT,to:CMH,departure:4/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX) ### April is typically the cheapest month to fly From $181 - $298 per traveler. ## Frequently asked questions ### What month is the cheapest to fly to Rancho Cucamonga? ### Which US cities have the cheapest flights to Rancho Cucamonga? ### Which US cities fly direct to Rancho Cucamonga? > - Phoenix > - Dallas > - Denver > - Seattle > - Las Vegas ### How to find a cheap flight to Rancho Cucamonga? ### How to get a cheap last-minute flight to Rancho Cucamonga? ### How far in advance should I book a flight to Rancho Cucamonga? ### Which day of the week is the cheapest day to buy a plane ticket to Rancho Cucamonga? ### Which airlines fly to Rancho Cucamonga? > - American Airlines > - Delta Air Lines > - Alaska Airlines > - United Airlines ### Where do you fly into Rancho Cucamonga? ### How far is the airport from central Rancho Cucamonga? ### Can I save money by booking a Rancho Cucamonga trip package? ### Can I change or cancel my flight to Rancho Cucamonga? \*Flight schedules are subject to change. \*Available to One Key members. ## Travel information | Destination airport | Los Angeles - Ontario Intl. | | ----------------------------- | --------------------------- | | Destination airport IATA code | ONT | | Destination city name | Ontario | | Roundtrip price | $56 | ## Trending flights to Rancho Cucamonga Prices were available within the past 7 days and start at $28 for one-way flights and $56 for 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) Sat, May 2 - Sat, May 9 DEN Denver ONT Ontario $56 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:DEN,to:ONT,departure:5/2/2026TANYT&leg2=from:ONT,to:DEN,departure:5/9/2026TANYT&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=AQoxCi8IxnISBDEyNjEYg2kgrpsBKK37iwMwv_yLAzhFQABYAWoEUENfMXIHSzIxU1hTMgoxCi8IxnISBDEyNjIYrpsBIINpKI7FjAMwnMaMAzhFQABYAWoEUENfMXIHSzIxU1hTMhIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - [Hotels near Pacific Electric Trail ](https://www.expedia.com/Pacific-Electric-Trail-Hotels.0-l553248621532641501-0.Travel-Guide-Filter-Hotels) - [Hotels near Rancho Cucamonga Station ](https://www.expedia.com/Rancho-Cucamonga-Station-Hotels.d6209939.Travel-Guide-Hotels) - 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[Upland Hotels ](https://www.expedia.com/Upland-Hotels.d6575.Travel-Guide-Hotels) - [Hotels near Chaffey College ](https://www.expedia.com/Chaffey-College-Hotels.0-l6247175-0.Travel-Guide-Filter-Hotels) - [Hotels near Villaggio Nail Spa ](https://www.expedia.com/Villaggio-Nail-Spa-Hotels.0-l553248621532641437-0.Travel-Guide-Filter-Hotels) - [Flights to Los Angeles ](https://www.expedia.com/Cheap-Flights-To-Los-Angeles.d178280.Travel-Guide-Flights) - [Flights to Ontario ](https://www.expedia.com/Cheap-Flights-To-Ontario.d2680.Travel-Guide-Flights) - [Flights from Los Angeles - Ontario Intl. ](https://www.expedia.com/lp/airports/ont/flights-from-los-angeles-ontario-intl-airport) - [Flights from Las Vegas (LAS) to Ontario (ONT) ](https://www.expedia.com/lp/flights/las/ont/las-vegas-to-ontario) - [Flights from San Francisco (SFO) to Ontario (ONT) ](https://www.expedia.com/lp/flights/sfo/ont/san-francisco-to-ontario) - [Flights from Seattle (SEA) to Ontario (ONT) ](https://www.expedia.com/lp/flights/sea/ont/seattle-to-ontario) - [Flights from Dallas (DFW) to Ontario (ONT) ](https://www.expedia.com/lp/flights/dfw/ont/dallas-to-ontario) - [Flights from Phoenix (PHX) to Ontario (ONT) ](https://www.expedia.com/lp/flights/phx/ont/phoenix-to-ontario) - [Flights from Portland (PDX) to Ontario (ONT) ](https://www.expedia.com/lp/flights/pdx/ont/portland-to-ontario) - [Flights from Denver (DEN) to Ontario (ONT) ](https://www.expedia.com/lp/flights/den/ont/denver-to-ontario) - [Flights from New York (JFK) to Ontario (ONT) ](https://www.expedia.com/lp/flights/jfk/ont/new-york-to-ontario) - [Flights from Sacramento (SMF) to Ontario (ONT) ](https://www.expedia.com/lp/flights/smf/ont/sacramento-to-ontario) - [Flights to Los Angeles - Ontario Intl. ](https://www.expedia.com/Cheap-Flights-To-Los-Angeles-Ontario-Intl.d5525071.Travel-Guide-Flights) - [Flights from Chicago (ORD) to Ontario (ONT) ](https://www.expedia.com/lp/flights/ord/ont/chicago-to-ontario) - [Flights from Salt Lake City (SLC) to Ontario (ONT) ](https://www.expedia.com/lp/flights/slc/ont/salt-lake-city-to-ontario) - [Flights from Atlanta (ATL) to Ontario (ONT) ](https://www.expedia.com/lp/flights/atl/ont/atlanta-to-ontario) - [Flights from San Jose (SJC) to Ontario (ONT) ](https://www.expedia.com/lp/flights/sjc/ont/san-jose-to-ontario) - [Flights from Houston (IAH) to Ontario (ONT) ](https://www.expedia.com/lp/flights/iah/ont/houston-to-ontario) - [Flights from Los Angeles (LAX) to Ontario (ONT) ](https://www.expedia.com/lp/flights/lax/ont/los-angeles-to-ontario) - [Flights to Upland ](https://www.expedia.com/Cheap-Flights-To-Upland.d6575.Travel-Guide-Flights) - [Flights from Orlando (MCO) to Ontario (ONT) ](https://www.expedia.com/lp/flights/mco/ont/orlando-to-ontario) - [Flights from Oakland (OAK) to Ontario (ONT) ](https://www.expedia.com/lp/flights/oak/ont/oakland-to-ontario) - [Flights from Nashville (BNA) to Ontario (ONT) ](https://www.expedia.com/lp/flights/bna/ont/nashville-to-ontario) - [Flights from Reno (RNO) to Ontario (ONT) ](https://www.expedia.com/lp/flights/rno/ont/reno-to-ontario) - [Flights from Boston (BOS) to Ontario (ONT) ](https://www.expedia.com/lp/flights/bos/ont/boston-to-ontario) - [Flights from Philadelphia (PHL) to Ontario (ONT) ](https://www.expedia.com/lp/flights/phl/ont/philadelphia-to-ontario) - [Flights from Austin (AUS) to Ontario (ONT) ](https://www.expedia.com/lp/flights/aus/ont/austin-to-ontario) - [Flights from Boise (BOI) to Ontario (ONT) ](https://www.expedia.com/lp/flights/boi/ont/boise-to-ontario) - [Flights from San Antonio (SAT) to Ontario (ONT) ](https://www.expedia.com/lp/flights/sat/ont/san-antonio-to-ontario) - [Flights from Raleigh (RDU) to Ontario (ONT) ](https://www.expedia.com/lp/flights/rdu/ont/raleigh-to-ontario) - [Flights from Detroit (DTW) to Ontario (ONT) ](https://www.expedia.com/lp/flights/dtw/ont/detroit-to-ontario) - [Flights from Washington (DCA) to Ontario (ONT) ](https://www.expedia.com/lp/flights/dca/ont/washington-to-ontario) - [Flights from Charlotte (CLT) to Ontario (ONT) ](https://www.expedia.com/lp/flights/clt/ont/charlotte-to-ontario) - [Flights from Minneapolis (MSP) to Ontario (ONT) ](https://www.expedia.com/lp/flights/msp/ont/minneapolis-to-ontario) - [Flights from Baltimore (BWI) to Ontario (ONT) ](https://www.expedia.com/lp/flights/bwi/ont/baltimore-to-ontario) - [Flights from Tampa (TPA) to Ontario (ONT) ](https://www.expedia.com/lp/flights/tpa/ont/tampa-to-ontario) - [Flights from Fresno (FAT) to Ontario (ONT) ](https://www.expedia.com/lp/flights/fat/ont/fresno-to-ontario) - [Flights from Spokane (GEG) to Ontario (ONT) ](https://www.expedia.com/lp/flights/geg/ont/spokane-to-ontario) - [Flights from Honolulu (HNL) to Ontario (ONT) ](https://www.expedia.com/lp/flights/hnl/ont/honolulu-to-ontario) - [Flights from Oklahoma City (OKC) to Ontario (ONT) ](https://www.expedia.com/lp/flights/okc/ont/oklahoma-city-to-ontario) - [Flights from Tucson (TUS) to Ontario (ONT) ](https://www.expedia.com/lp/flights/tus/ont/tucson-to-ontario) - [Flights from St. Louis (STL) to Ontario (ONT) ](https://www.expedia.com/lp/flights/stl/ont/st-louis-to-ontario) - [Flights from Kansas City (MCI) to Ontario (ONT) ](https://www.expedia.com/lp/flights/mci/ont/kansas-city-to-ontario) - [Flights from Indianapolis (IND) to Ontario (ONT) ](https://www.expedia.com/lp/flights/ind/ont/indianapolis-to-ontario) - [Flights from Manila (MNL) to Ontario (ONT) ](https://www.expedia.com/lp/flights/mnl/ont/manila-to-ontario) - [Flights from Guadalajara (GDL) to Ontario (ONT) ](https://www.expedia.com/lp/flights/gdl/ont/guadalajara-to-ontario) - [Flights from Medford (MFR) to Ontario (ONT) ](https://www.expedia.com/lp/flights/mfr/ont/medford-to-ontario) - [Flights from San Diego (SAN) to Ontario (ONT) ](https://www.expedia.com/lp/flights/san/ont/san-diego-to-ontario) - [Flights from Hartford (BDL) to Ontario (ONT) ](https://www.expedia.com/lp/flights/bdl/ont/hartford-to-ontario) - [Flights from Miami (MIA) to Ontario (ONT) ](https://www.expedia.com/lp/flights/mia/ont/miami-to-ontario) - [Flights from El Paso (ELP) to Ontario (ONT) ](https://www.expedia.com/lp/flights/elp/ont/el-paso-to-ontario) - 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