Title: Cheap flights from Casper to Riverton (CPR to RIW) - Expedia.com ![Cirque of the Towers Hike in the Wind River Range in Wyoming](https://images.trvl-media.com/place/6055891/7afdb610-1924-4556-9fa1-bd3ae8b78865.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6055891/7afdb610-1924-4556-9fa1-bd3ae8b78865.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Casper (CPR) to Riverton (RIW) - [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 ## Popular airlines from Casper, WY (CPR-Natrona County Intl.) to Riverton, WY (RIW-Riverton Regional) - ![](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:CPR,to:RIW,departure:2/25/2026TANYT&leg2=from:RIW,to:CPR,departure:3/4/2026TANYT&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:CPR,to:RIW,departure:2/25/2026TANYT&leg2=from:RIW,to:CPR,departure:3/4/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CPR,to:RIW,departure:2/25/2026TANYT&leg2=from:RIW,to:CPR,departure:3/4/2026TANYT&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_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:CPR,to:RIW,departure:2/25/2026TANYT&leg2=from:RIW,to:CPR,departure:3/4/2026TANYT&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:CPR,to:RIW,departure:2/25/2026TANYT&leg2=from:RIW,to:CPR,departure:3/4/2026TANYT&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_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:CPR,to:RIW,departure:2/25/2026TANYT&leg2=from:RIW,to:CPR,departure:3/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](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:CPR,to:RIW,departure:2/25/2026TANYT&leg2=from:RIW,to:CPR,departure:3/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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) ## Cheap Flights from Casper to Riverton (CPR-RIW) Prices were available within the past 7 days and start at for one-way flights and $668 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Tue, Feb 24 CPR Casper RIW Riverton $668 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CPR,to:RIW,departure:2/14/2026TANYT&leg2=from:RIW,to:CPR,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:667.20&airProductToken=AQpsCjQI1YIBEgQ1ODA5GOKLASCDaSiXloUDMPGWhQM4U0AAWAFqB0VDT05PTVlyCFNGQTBBREROCjQI1YIBEgQ1MDE4GINpIJGyASj0mIUDMMSZhQM4V0ABWAFqB0VDT05PTVlyCFdFQTBBQUVOCmwKNAjVggESBDUwOTEYkbIBIINpKJyGhgMw8IaGAzhXQABYAWoHRUNPTk9NWXIIV0VBMEFBRU4KNAjVggESBDUyMjYYg2kg4osBKKuJhgMw9YmGAzhMQAFYAWoHRUNPTk9NWXIITEZBN0FERE4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Tue, Feb 24 CPR Casper RIW Riverton $698 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CPR,to:RIW,departure:2/14/2026TANYT&leg2=from:RIW,to:CPR,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:697.19&airProductToken=AQpsCjQI1YIBEgQ1ODE4GOKLASCDaSiykoUDMI2ThQM4V0AAWAFqB0VDT05PTVlyCFdGQTBPREROCjQI1YIBEgQ1MDc3GINpIJGyASjjlIUDMLSVhQM4V0ABWAFqB0VDT05PTVlyCFdFQTBBQUVOCmwKNAjVggESBDUwOTEYkbIBIINpKJyGhgMw8IaGAzhXQABYAWoHRUNPTk9NWXIIV0VBMEFBRU4KNAjVggESBDUyMjYYg2kg4osBKKuJhgMw9YmGAzhMQAFYAWoHRUNPTk9NWXIITEZBN0FERE4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Tue, Feb 24 CPR Casper RIW Riverton $748 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CPR,to:RIW,departure:2/14/2026TANYT&leg2=from:RIW,to:CPR,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:747.20&airProductToken=AQpsCjQI1YIBEgQ1ODA5GOKLASCDaSiXloUDMPGWhQM4U0AAWAFqB0VDT05PTVlyCFNGQTBBREROCjQI1YIBEgQ1MDE4GINpIJGyASj0mIUDMMSZhQM4V0ABWAFqB0VDT05PTVlyCFdFQTBBQUVOCmwKNAjVggESBDUwOTEYkbIBIINpKJyGhgMw8IaGAzhXQABYAWoHRUNPTk9NWXIIV0VBMEFBRU4KNAjVggESBDU2OTUYg2kg4osBKO2HhgMwuoiGAzhXQAFYAWoHRUNPTk9NWXIIV0ZBME9ERE4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Tue, Feb 24 CPR Casper RIW Riverton $778 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CPR,to:RIW,departure:2/14/2026TANYT&leg2=from:RIW,to:CPR,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:777.20&airProductToken=AQpoCjII1YIBEgQ0NjY2GOKLASCDaSjEl4UDMJyYhQM4V0AAWAFqBTJfZWNvcghXRkEwT0RETgoyCNWCARIENTAxOBiDaSCRsgEo9JiFAzDEmYUDOFdAAFgBagUyX2Vjb3IIV0VBMEFBRU4KaAoyCNWCARIENTA5MRiRsgEgg2konIaGAzDwhoYDOFdAAFgBagUyX2Vjb3IIV0VBMEFBRU4KMgjVggESBDU4MDIYg2kg4osBKMGIhgMwjomGAzhXQABYAWoFMl9lY29yCFdGQTBPREROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Tue, Feb 24 CPR Casper RIW Riverton $795 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CPR,to:RIW,departure:2/14/2026TANYT&leg2=from:RIW,to:CPR,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:794.20&airProductToken=AQpsCjQI1YIBEgQ0NjU4GOKLASCDaSiklYUDMP-VhQM4U0AAWAFqB0VDT05PTVlyCFNGQTBBREROCjQI1YIBEgQ1MDE4GINpIJGyASj0mIUDMMSZhQM4V0ABWAFqB0VDT05PTVlyCFdFQTBBQUVOCmwKNAjVggESBDUxMzAYkbIBIINpKP-BhgMw04KGAzhIQABYAWoHRUNPTk9NWXIISEFBN0FBRU4KNAjVggESBDQ3OTcYg2kg4osBKOmFhgMwtIaGAzhMQAFYAWoHRUNPTk9NWXIITEZBN0FERE4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Tue, Feb 24 CPR Casper RIW Riverton $825 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CPR,to:RIW,departure:2/14/2026TANYT&leg2=from:RIW,to:CPR,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:824.21&airProductToken=AQpsCjQI1YIBEgQ1ODE4GOKLASCDaSiykoUDMI2ThQM4V0AAWAFqB0VDT05PTVlyCFdGQTBPREROCjQI1YIBEgQ1MDc3GINpIJGyASjjlIUDMLSVhQM4V0ABWAFqB0VDT05PTVlyCFdFQTBBQUVOCmwKNAjVggESBDUxMzAYkbIBIINpKP-BhgMw04KGAzhIQABYAWoHRUNPTk9NWXIISEFBN0FBRU4KNAjVggESBDQ3OTcYg2kg4osBKOmFhgMwtIaGAzhMQAFYAWoHRUNPTk9NWXIITEZBN0FERE4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Tue, Feb 24 CPR Casper RIW Riverton $905 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CPR,to:RIW,departure:2/14/2026TANYT&leg2=from:RIW,to:CPR,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:904.21&airProductToken=AQpoCjII1YIBEgQ1ODE4GOKLASCDaSiykoUDMI2ThQM4V0AAWAFqBTJfZWNvcghXRkEwT0RETgoyCNWCARIENTA3NxiDaSCRsgEo45SFAzC0lYUDOFdAAFgBagUyX2Vjb3IIV0VBMEFBRU4KaAoyCNWCARIENTEzMBiRsgEgg2ko_4GGAzDTgoYDOEhAAFgBagUyX2Vjb3IISEFBN0FBRU4KMgjVggESBDU3NDMYg2kg4osBKIOEhgMwz4SGAzhXQABYAWoFMl9lY29yCFdGQTBPREROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Tue, Feb 24 CPR Casper RIW Riverton $940 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CPR,to:RIW,departure:2/14/2026TANYT&leg2=from:RIW,to:CPR,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:939.21&airProductToken=AQpsCjQI1YIBEgQ1ODA5GOKLASCDaSiXloUDMPGWhQM4U0AAWAFqB0VDT05PTVlyCFNGQTBBREROCjQI1YIBEgQ1MDE4GINpIJGyASj0mIUDMMSZhQM4V0ABWAFqB0VDT05PTVlyCFdFQTBBQUVOCmwKNAjVggESBDUxMzAYkbIBIINpKP-BhgMw04KGAzhIQABYAWoHRUNPTk9NWXIISEFBN0FBRU4KNAjVggESBDU3NDMYg2kg4osBKIOEhgMwz4SGAzhRQAFYAWoHRUNPTk9NWXIIUUZBME9ERE4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Tue, Feb 24 CPR Casper RIW Riverton $1,297 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CPR,to:RIW,departure:2/14/2026TANYT&leg2=from:RIW,to:CPR,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1296.20&airProductToken=AQpqCjMI1YIBEgQ0NjU4GOKLASCDaSiklYUDMP-VhQM4U0AAWAFqBkVDT1JFRnIIU0ZBMEFERE0KMwjVggESBDUwMTgYg2kgkbIBKPSYhQMwxJmFAzhVQAFYAWoGRUNPUkVGcghVQUEwQUFFWQpqCjMI1YIBEgQ1MTMwGJGyASCDaSj_gYYDMNOChgM4VUAAWAFqBkVDT1JFRnIIVUFBMEFBRVkKMwjVggESBDQ3OTcYg2kg4osBKOmFhgMwtIaGAzhMQAFYAWoGRUNPUkVGcghMRkE3QURETRIKCAEQARgBKgJVQRgBIgQIARABKAIoBCgGMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Tue, Feb 24 CPR Casper RIW Riverton $1,327 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CPR,to:RIW,departure:2/14/2026TANYT&leg2=from:RIW,to:CPR,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1326.20&airProductToken=AQpqCjMI1YIBEgQ1ODE4GOKLASCDaSiykoUDMI2ThQM4V0AAWAFqBkVDT1JFRnIIV0ZBME9ERE0KMwjVggESBDUwNzcYg2kgkbIBKOOUhQMwtJWFAzhVQAFYAWoGRUNPUkVGcghVQUEwQUFFWQpqCjMI1YIBEgQ1MDkxGJGyASCDaSichoYDMPCGhgM4VUAAWAFqBkVDT1JFRnIIVUFBMEFBRVkKMwjVggESBDUyMjYYg2kg4osBKKuJhgMw9YmGAzhMQAFYAWoGRUNPUkVGcghMRkE3QURETRIKCAEQARgBKgJVQRgBIgQIARABKAIoBCgGMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Tue, Feb 24 CPR Casper RIW Riverton $1,382 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CPR,to:RIW,departure:2/14/2026TANYT&leg2=from:RIW,to:CPR,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1381.20&airProductToken=AQpqCjMI1YIBEgQ1ODA5GOKLASCDaSiXloUDMPGWhQM4U0AAWAFqBkVDT1JFRnIIU0ZBMEFERE0KMwjVggESBDUwMTgYg2kgkbIBKPSYhQMwxJmFAzhVQAFYAWoGRUNPUkVGcghVQUEwQUFFWQpqCjMI1YIBEgQ1MDkxGJGyASCDaSichoYDMPCGhgM4VUAAWAFqBkVDT1JFRnIIVUFBMEFBRVkKMwjVggESBDU2OTUYg2kg4osBKO2HhgMwuoiGAzhXQAFYAWoGRUNPUkVGcghXRkEwT0RETRIKCAEQARgBKgJVQRgBIgQIARABKAIoBCgGMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Tue, Feb 24 CPR Casper RIW Riverton $1,412 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CPR,to:RIW,departure:2/14/2026TANYT&leg2=from:RIW,to:CPR,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1411.20&airProductToken=AQpwCjYI1YIBEgQ1ODE4GOKLASCDaSiykoUDMI2ThQM4V0AAWAFqCTdfZWNvdW5yc3IIV0ZBME9ERE0KNgjVggESBDUwNzcYg2kgkbIBKOOUhQMwtJWFAzhVQABYAWoJN19lY291bnJzcghVQUEwQUFFWQpwCjYI1YIBEgQ1MTMwGJGyASCDaSj_gYYDMNOChgM4VUAAWAFqCTdfZWNvdW5yc3IIVUFBMEFBRVkKNgjVggESBDU3NDMYg2kg4osBKIOEhgMwz4SGAzhXQABYAWoJN19lY291bnJzcghXRkEwT0RETRIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 14 - Tue, Feb 24 CPR Casper RIW Riverton $1,452 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CPR,to:RIW,departure:2/14/2026TANYT&leg2=from:RIW,to:CPR,departure:2/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1451.20&airProductToken=AQpqCjMI1YIBEgQ1ODA5GOKLASCDaSiXloUDMPGWhQM4U0AAWAFqBkVDT1JFRnIIU0ZBMEFERE0KMwjVggESBDUwMTgYg2kgkbIBKPSYhQMwxJmFAzhVQAFYAWoGRUNPUkVGcghVQUEwQUFFWQpqCjMI1YIBEgQ1MTMwGJGyASCDaSj_gYYDMNOChgM4VUAAWAFqBkVDT1JFRnIIVUFBMEFBRVkKMwjVggESBDU3NDMYg2kg4osBKIOEhgMwz4SGAzhRQAFYAWoGRUNPUkVGcghRRkEwT0RETRIKCAEQARgBKgJVQRgBIgQIARABKAIoBCgGMAE) __Flights from Casper (CPR) to Riverton (RIW)__ | Origin airport | Natrona County Intl. | | ------------------- | -------------------- | | Destination airport | Riverton Regional | | Roundtrip price | $667 | | Distance | 101 mi | ## Casper to Riverton Flights The cheapest times to fly from Casper to Riverton On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Casper to Riverton are during the month of February. You can find some of the cheapest flights from Casper to Riverton with Expedia's search tool and vast selection of airlines. The best time to book a flight from Casper to Riverton Sunday is one of the best days to book for cheap flights from Casper to Riverton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Casper to Riverton Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Casper to Riverton in 2026\. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Casper to Riverton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Casper to Riverton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Frequently asked questions ### How much does a flight from Natrona County Intl. Airport (CPR) to Riverton Regional Airport (RIW) cost? ### What is the cheapest month to fly from Natrona County Intl. Airport (CPR) to Riverton Regional Airport (RIW)? ### What is the cheapest airline that flies from Natrona County Intl. Airport (CPR) to Riverton Regional Airport (RIW)? ### How many flights per day from Natrona County Intl. Airport (CPR) to Riverton Regional Airport (RIW)? ### What day of the week has the most flights from CPR to RIW? ### What is the best time to fly from Natrona County Intl. Airport (CPR) to Riverton Regional Airport (RIW)? ### Is it cheaper to buy a plane ticket from Natrona County Intl. Airport (CPR) to Riverton Regional Airport (RIW) last-minute? ### Is it cheaper to book a CPR to RIW flight and hotel package? ### Can I cancel or change the date of my flight from Natrona County Intl. Airport (CPR) to Riverton Regional Airport (RIW)? \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - [Riverton Hotels ](https://www.expedia.com/Riverton-Hotels.d6055891.Travel-Guide-Hotels) - [Best Western Hotels in Riverton ](https://www.expedia.com/Riverton-Hotels-Best-Western.0-0-d6055891--bBestWestern.Travel-Guide-Filter-Hotels) - [Pet-friendly Hotels in Riverton ](https://www.expedia.com/Riverton-Hotels-Pet-Friendly-Hotel.0-0-d6055891-tPetfriendlyHotel.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Riverton ](https://www.expedia.com/Riverton-Hotels-Cheap-Hotels.0-0-d6055891-tCheapHotels.Travel-Guide-Filter-Hotels) - [Hotels with Free Airport Shuttle in Riverton ](https://www.expedia.com/Riverton-Hotels-Hotels-With-Free-Airport-Shuttle.0-0-d6055891-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Cabin Rentals in Riverton ](https://www.expedia.com/Riverton-Cabins.d6055891-aaCabins.Travel-Guide-Accommodation) - [Hotels with Restaurants in Riverton ](https://www.expedia.com/Riverton-Hotels-Hotels-With-Restaurants.0-0-d6055891-tHotelswithRestaurants.Travel-Guide-Filter-Hotels) - [4 Star Hotels in Riverton ](https://www.expedia.com/4Star-Riverton-Hotels.s40-0-d6055891.Travel-Guide-Filter-Hotels) - [Motels in Riverton ](https://www.expedia.com/Riverton-Motels.d6055891-aaMotels.Travel-Guide-Accommodation) - [RV Parks in Riverton ](https://www.expedia.com/Riverton-RV-Parks.d6055891-aaRVParks.Travel-Guide-Accommodation) - [Hotels with Bars in Riverton ](https://www.expedia.com/Riverton-Hotels-Bar-Hotel.0-0-d6055891-tBarHotel.Travel-Guide-Filter-Hotels) - [Hotels with Kitchenettes in Riverton ](https://www.expedia.com/Riverton-Hotels-Hotels-With-Kitchens.0-0-d6055891-tHotelswithKitchens.Travel-Guide-Filter-Hotels) - [Hotels with an Outdoor Pool in Riverton ](https://www.expedia.com/Riverton-Hotels-Hotels-With-Outdoor-Pool.0-0-d6055891-tHotelswithOutdoorPool.Travel-Guide-Filter-Hotels) - [Casino Hotels in Riverton ](https://www.expedia.com/Riverton-Hotels-Casino-Hotel.0-0-d6055891-tCasinoHotel.Travel-Guide-Filter-Hotels) - [Resorts in Riverton ](https://www.expedia.com/Riverton-Resorts.d6055891-aaResorts.Travel-Guide-Accommodation) - [Historic Hotels in Riverton ](https://www.expedia.com/Riverton-Hotels-Historic-Hotel.0-0-d6055891-tHistoricHotel.Travel-Guide-Filter-Hotels) - [Hotels with a Pool in Riverton ](https://www.expedia.com/Riverton-Hotels-Hotel-With-Pool.0-0-d6055891-tHotelwithPool.Travel-Guide-Filter-Hotels) - [Extended Stay Hotels in Riverton ](https://www.expedia.com/Riverton-Hotels-Extended-Stay-Hotels.0-0-d6055891-tExtendedStayHotels.Travel-Guide-Filter-Hotels) - [Apartments in Riverton ](https://www.expedia.com/Riverton-Apartments.d6055891-aaApartments.Travel-Guide-Accommodation) - [Romantic Hotels in Riverton ](https://www.expedia.com/Riverton-Hotels-Romantic-Hotel.0-0-d6055891-tRomanticHotel.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Riverton ](https://www.expedia.com/Riverton-Hotels-Luxury-Hotel.0-0-d6055891-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Hotels with Hot Tubs in Riverton ](https://www.expedia.com/Riverton-Hotels-Hotels-With-Hot-Tubs.0-0-d6055891-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [Hotels with Room Service in Riverton ](https://www.expedia.com/Riverton-Hotels-Hotels-With-Room-Service.0-0-d6055891-tHotelswithRoomService.Travel-Guide-Filter-Hotels) - [Golf Hotels in Riverton ](https://www.expedia.com/Riverton-Hotels-Golf-Hotel.0-0-d6055891-tGolfHotel.Travel-Guide-Filter-Hotels) - [Hotels with Laundry Facilities in Riverton ](https://www.expedia.com/Riverton-Hotels-Hotels-With-Laundry-Facilities.0-0-d6055891-tHotelswithLaundryFacilities.Travel-Guide-Filter-Hotels) - [Hotels with an Indoor Pool in Riverton ](https://www.expedia.com/Riverton-Hotels-Hotels-With-Indoor-Pool.0-0-d6055891-tHotelswithIndoorPool.Travel-Guide-Filter-Hotels) - [Hotel Wedding Venues Hotels in Riverton ](https://www.expedia.com/Riverton-Hotels-Wedding-Hotels.0-0-d6055891-tWeddingHotels.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Riverton ](https://www.expedia.com/Riverton-Hotels-Spa-Hotel.0-0-d6055891-tSpaHotel.Travel-Guide-Filter-Hotels) - [Business Hotels in Riverton ](https://www.expedia.com/Riverton-Hotels-Business-Hotel.0-0-d6055891-tBusinessHotel.Travel-Guide-Filter-Hotels) - [Hotels with a Gym in Riverton ](https://www.expedia.com/Riverton-Hotels-Hotels-With-Fitness-Center.0-0-d6055891-tHotelswithFitnessCenter.Travel-Guide-Filter-Hotels) - [Hotels with a View in Riverton ](https://www.expedia.com/Riverton-Hotels-Hotels-With-View.0-0-d6055891-tHotelswithView.Travel-Guide-Filter-Hotels) - [Family Hotels in Riverton ](https://www.expedia.com/Riverton-Hotels-Family-Hotel.0-0-d6055891-tFamilyHotel.Travel-Guide-Filter-Hotels) - [3 Star Hotels in Riverton ](https://www.expedia.com/3Star-Riverton-Hotels.s30-0-d6055891.Travel-Guide-Filter-Hotels) - [Hotels with Free Breakfast in Riverton ](https://www.expedia.com/Riverton-Hotels-Hotels-With-Complimentary-Breakfast.0-0-d6055891-tHotelswithComplimentaryBreakfast.Travel-Guide-Filter-Hotels) - [Hotels near Riverton Musem ](https://www.expedia.com/Riverton-Musem-Hotels.0-l553248621554185052-0.Travel-Guide-Filter-Hotels) - [Hotels near Riverton City Park ](https://www.expedia.com/Riverton-City-Park-Hotels.0-l553248621554185051-0.Travel-Guide-Filter-Hotels) - [Hotels near Wind River Heritage Center ](https://www.expedia.com/Wind-River-Heritage-Center-Hotels.0-l553248621532646569-0.Travel-Guide-Filter-Hotels) - [Hotels near Wind River ](https://www.expedia.com/Wind-River-Hotels.0-l684313271545319424-0.Travel-Guide-Filter-Hotels) - [Hotels near Wind River Casino ](https://www.expedia.com/Wind-River-Casino-Hotels.0-l553248621532646568-0.Travel-Guide-Filter-Hotels) - [Hudson Hotels ](https://www.expedia.com/Hudson-Hotels.d3000462192.Travel-Guide-Hotels) - [Cabin Rentals in Hudson ](https://www.expedia.com/Hudson-Cabins.d3000462192-aaCabins.Travel-Guide-Accommodation) - [5 Star Hotels in Hudson ](https://www.expedia.com/5Star-Hudson-Hotels.s50-0-d3000462192.Travel-Guide-Filter-Hotels) - [RV Parks in Hudson ](https://www.expedia.com/Hudson-RV-Parks.d3000462192-aaRVParks.Travel-Guide-Accommodation) - [Pavillion Hotels ](https://www.expedia.com/Pavillion-Hotels.d3000462217.Travel-Guide-Hotels) - [5 Star Hotels in Pavillion ](https://www.expedia.com/5Star-Pavillion-Hotels.s50-0-d3000462217.Travel-Guide-Filter-Hotels) - [Lander Hotels ](https://www.expedia.com/Lander-Hotels.d8544.Travel-Guide-Hotels) - [Cheap Hotels in Lander ](https://www.expedia.com/Lander-Hotels-Cheap-Hotels.0-0-d8544-tCheapHotels.Travel-Guide-Filter-Hotels) - [Cabin Rentals in Lander ](https://www.expedia.com/Lander-Cabins.d8544-aaCabins.Travel-Guide-Accommodation) - [5 Star Hotels in Lander ](https://www.expedia.com/5Star-Lander-Hotels.s50-0-d8544.Travel-Guide-Filter-Hotels) - [Pet-friendly Hotels in Lander ](https://www.expedia.com/Lander-Hotels-Pet-Friendly-Hotel.0-0-d8544-tPetfriendlyHotel.Travel-Guide-Filter-Hotels) - [Hotels with Restaurants in Lander ](https://www.expedia.com/Lander-Hotels-Hotels-With-Restaurants.0-0-d8544-tHotelswithRestaurants.Travel-Guide-Filter-Hotels) - [Hotels with Hot Tubs in Lander ](https://www.expedia.com/Lander-Hotels-Hotels-With-Hot-Tubs.0-0-d8544-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [Hilton Hotels in Lander ](https://www.expedia.com/Lander-Hotels-Hilton-Hotels.0-0-d8544--bHiltonHotels.Travel-Guide-Filter-Hotels) - [Flights to Riverton ](https://www.expedia.com/Cheap-Flights-To-Riverton.d6055891.Travel-Guide-Flights) - [Flights from Riverton ](https://www.expedia.com/lp/flights/6055891/flights-from-riverton) - [Flights from Hudson ](https://www.expedia.com/lp/flights/3000462192/flights-from-hudson) - [Flights to Hudson ](https://www.expedia.com/Cheap-Flights-To-Hudson.d3000462192.Travel-Guide-Flights) - [Flights to Pavillion ](https://www.expedia.com/Cheap-Flights-To-Pavillion.d3000462217.Travel-Guide-Flights) - [Flights from Casper to Lander ](https://www.expedia.com/lp/flights/6055899/8544/casper-to-lander) - [Flights from Boston to Lander ](https://www.expedia.com/lp/flights/178239/8544/boston-to-lander) - [Flights from Los Angeles to Lander ](https://www.expedia.com/lp/flights/178280/8544/los-angeles-to-lander) - [Flights from San Jose to Lander ](https://www.expedia.com/lp/flights/602703/8544/san-jose-to-lander) - [Flights from Detroit to Lander ](https://www.expedia.com/lp/flights/178255/8544/detroit-to-lander) - [Flights from Kansas City to Lander ](https://www.expedia.com/lp/flights/178273/8544/kansas-city-to-lander) - [Flights from Cody to Lander ](https://www.expedia.com/lp/flights/6055887/8544/cody-to-lander) - [Flights from Phoenix to Lander ](https://www.expedia.com/lp/flights/178298/8544/phoenix-to-lander) - [Flights from Charlotte to Lander ](https://www.expedia.com/lp/flights/178247/8544/charlotte-to-lander) - [Flights from Seattle to Lander ](https://www.expedia.com/lp/flights/178307/8544/seattle-to-lander) - [Flights to Lander ](https://www.expedia.com/Cheap-Flights-To-Lander.d8544.Travel-Guide-Flights) - [Flights to Fremont County ](https://www.expedia.com/Destinations-In-Fremont-County.d553248635976431539.Flight-Destinations) - [Flights from Lander ](https://www.expedia.com/lp/flights/8544/flights-from-lander) - [Visit Riverton ](https://www.expedia.com/Riverton.dx6055891) - [Riverton Vacations ](https://www.expedia.com/Riverton.d6055891.Destination-Travel-Guides) - [Riverton City Park ](https://www.expedia.com/Riverton-City-Park-Riverton.d553248621554185051.Vacation-Attraction) - [Wind River Heritage Center ](https://www.expedia.com/Wind-River-Heritage-Center-Riverton.d553248621532646569.Vacation-Attraction) - [Wind River ](https://www.expedia.com/Wind-River-Wyoming.d684313271545319424.Vacation-Attraction) - [Wind River Casino ](https://www.expedia.com/Wind-River-Casino-Riverton.d553248621532646568.Vacation-Attraction) - [Pavillion Vacations ](https://www.expedia.com/Pavillion.d3000462217.Destination-Travel-Guides) - [Visit Lander ](https://www.expedia.com/Lander.dx8544) - [Car rentals near Riverton ](https://www.expedia.com/Car-Rentals-In-Riverton.d6055891.Car-Rental-Guide) - [Hertz Rental Cars in Riverton ](https://www.expedia.com/Hertz-Car-Rentals-In-Riverton.d6055891-c40.Car-Rental-Guide-Suppliers) - [ACE Australia Rental Cars in Riverton ](https://www.expedia.com/ACE-Australia-Car-Rentals-In-Riverton.d6055891-c1104.Car-Rental-Guide-Suppliers) - [Alamo Rent A Car Rental Cars in Riverton ](https://www.expedia.com/Alamo-Rent-A-Car-Car-Rentals-In-Riverton.d6055891-c6.Car-Rental-Guide-Suppliers) - [Rent A Wreck Rental Cars in Riverton ](https://www.expedia.com/Rent-A-Wreck-Car-Rentals-In-Riverton.d6055891-c33.Car-Rental-Guide-Suppliers) - [National Car Rental Rental Cars in Riverton ](https://www.expedia.com/National-Car-Rental-Car-Rentals-In-Riverton.d6055891-c42.Car-Rental-Guide-Suppliers) - [SUV Car Rentals in Riverton ](https://www.expedia.com/SUV-Car-Rentals-In-Riverton.d6055891-tSUV.Car-Rental-Guide-Class) - [Fox Rental Cars Rental Cars in Riverton ](https://www.expedia.com/Fox-Rental-Cars-Car-Rentals-In-Riverton.d6055891-c19.Car-Rental-Guide-Suppliers) - [Car rentals near Wind River ](https://www.expedia.com/Car-Rentals-In-Wind-River.d684313271545319424.Car-Rental-Guide) - [Car rentals near Arapahoe ](https://www.expedia.com/Car-Rentals-In-Arapahoe.d553248634983072859.Car-Rental-Guide) - [Car rentals near Hudson ](https://www.expedia.com/Car-Rentals-In-Hudson.d3000462192.Car-Rental-Guide) - [Car rentals near Kinnear ](https://www.expedia.com/Car-Rentals-In-Kinnear.d553248635974902853.Car-Rental-Guide) - [Car rentals near Johnstown ](https://www.expedia.com/Car-Rentals-In-Johnstown.d553248634983116282.Car-Rental-Guide) - [Car rentals near Ethete ](https://www.expedia.com/Car-Rentals-In-Ethete.d553248634983227992.Car-Rental-Guide) - [Car rentals near Boulder Flats ](https://www.expedia.com/Car-Rentals-In-Boulder-Flats.d553248634983103828.Car-Rental-Guide) - [Car rentals near Lander ](https://www.expedia.com/Car-Rentals-In-Lander.d8544.Car-Rental-Guide) - [Enterprise Rental Cars in Lander ](https://www.expedia.com/Enterprise-Car-Rentals-In-Lander.d8544-c15.Car-Rental-Guide-Suppliers) - [Riverton Vacation Rentals ](https://www.expedia.com/Riverton-Vacation-Rentals.d6055891.Travel-Guide-VacationRentals) - [Hudson Vacation Rentals ](https://www.expedia.com/Hudson-Vacation-Rentals.d3000462192.Travel-Guide-VacationRentals) - [Fremont County Vacation Rentals ](https://www.expedia.com/Destinations-In-Fremont-County.d553248635976431539.Vacation-Rental-Destinations) - [Lander Vacation Rentals ](https://www.expedia.com/Lander-Vacation-Rentals.d8544.Travel-Guide-VacationRentals) \*Available to One Key members.