Title: Cheap flights from Seattle to Osh (SEA to OSS) - Expedia.com ![Colorful mountain landscape view in Gulcha river valley in the Alay or Alai range between Sary Tash and Osh, Kyrgyzstan](https://images.trvl-media.com/place/9251/4cb5bc13-4d77-4b77-be31-e679eb3d19dd.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/9251/4cb5bc13-4d77-4b77-be31-e679eb3d19dd.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Seattle (SEA) to Osh (OSS) - [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 Seattle-Tacoma International Airport (SEA) to Osh (OSS) - ![](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:SEA,to:OSS,departure:2/26/2026TANYT&leg2=from:OSS,to:SEA,departure:3/5/2026TANYT&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:SEA,to:OSS,departure:2/26/2026TANYT&leg2=from:OSS,to:SEA,departure:3/5/2026TANYT&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:SEA,to:OSS,departure:2/26/2026TANYT&leg2=from:OSS,to:SEA,departure:3/5/2026TANYT&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:SEA,to:OSS,departure:2/26/2026TANYT&leg2=from:OSS,to:SEA,departure:3/5/2026TANYT&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:SEA,to:OSS,departure:2/26/2026TANYT&leg2=from:OSS,to:SEA,departure:3/5/2026TANYT&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:SEA,to:OSS,departure:2/26/2026TANYT&leg2=from:OSS,to:SEA,departure:3/5/2026TANYT&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:SEA,to:OSS,departure:2/26/2026TANYT&leg2=from:OSS,to:SEA,departure:3/5/2026TANYT&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 Seattle to Osh (SEA-OSS) Prices were available within the past 7 days and start at for one-way flights and $1,252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sun, May 3 - Mon, May 18 SEA Seattle OSS Osh $1,252 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OSS,departure:5/3/2026TANYT&leg2=from:OSS,to:SEA,departure:5/18/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1251.93&airProductToken=AQpmCh8I0aQBEgM3MjAYkgEgwzsoooSMAzCNi4wDOFRAAFgBCiAI0aQBEgMyNDEYwzsgkrABKP2RjAMwhpSMAzhUQAFYAQohCNCGARIDNzEwGJKwASDOlAEo2ZiMAzD2mowDOEVAAVgBCmYKIQjQhgESAzcxMRjOlAEgkrABKMaijQMwlaWNAzhFQABYAQogCNGkARIDMjQyGJKwASDDOyj7po0DMPWojQM4VEABWAEKHwjRpAESAzcxORjDOyCSASjWr40DMMG2jQM4VEABWAESCggBEAEYASoCUVIYASIECAEQASgEMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sat, May 2 - Mon, May 18 SEA Seattle OSS Osh $1,292 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OSS,departure:5/2/2026TANYT&leg2=from:OSS,to:SEA,departure:5/18/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1291.93&airProductToken=AQpmCh8I0aQBEgM3MjAYkgEgwzsogvmLAzDt_4sDOFRAAFgBCiAI0aQBEgMyNDEYwzsgkrABKN2GjAMw5oiMAzhUQAFYAQohCNCGARIDNzEwGJKwASDOlAEouY2MAzDWj4wDOEVAAVgBCmYKIQjQhgESAzcxMRjOlAEgkrABKMaijQMwlaWNAzhFQABYAQogCNGkARIDMjQyGJKwASDDOyj7po0DMPWojQM4VEABWAEKHwjRpAESAzcxORjDOyCSASjWr40DMMG2jQM4VEABWAESCggBEAEYASoCUVIYASIECAEQASgEMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Fri, May 1 - Mon, May 18 SEA Seattle OSS Osh $1,302 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OSS,departure:5/1/2026TANYT&leg2=from:OSS,to:SEA,departure:5/18/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1301.13&airProductToken=AQpmCh8I0aQBEgM3MjAYkgEgwzso4u2LAzDN9IsDOFRAAFgBCiAI0aQBEgMyMzcYwzsgyJwBKJv5iwMwn_uLAzhUQAFYAQohCNCGARIDNzEwGJKwASDOlAEomYKMAzC2hIwDOEVAAVgBCmYKIQjQhgESAzcxMRjOlAEgkrABKMaijQMwlaWNAzhFQABYAQogCNGkARIDMjQyGJKwASDDOyj7po0DMPWojQM4VEABWAEKHwjRpAESAzcxORjDOyCSASjWr40DMMG2jQM4VEABWAESCggBEAEYASoCUVIYASIECAEQASgEMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sun, May 3 - Tue, May 19 SEA Seattle OSS Osh $1,308 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OSS,departure:5/3/2026TANYT&leg2=from:OSS,to:SEA,departure:5/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1307.93&airProductToken=AQpmCh8I0aQBEgM3MjAYkgEgwzsoooSMAzCNi4wDOFRAAFgBCiAI0aQBEgMyNDEYwzsgkrABKP2RjAMwhpSMAzhUQAFYAQohCNCGARIDNzEwGJKwASDOlAEo2ZiMAzD2mowDOEVAAVgBCmYKIQjQhgESAzcxMRjOlAEgkrABKOatjQMwtbCNAzhFQABYAQogCNGkARIDMjQyGJKwASDDOyibso0DMJW0jQM4UUABWAEKHwjRpAESAzcxORjDOyCSASj2uo0DMOHBjQM4UUABWAESCggBEAEYASoCUVIYASIECAEQASgEMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sat, May 2 - Tue, May 19 SEA Seattle OSS Osh $1,348 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OSS,departure:5/2/2026TANYT&leg2=from:OSS,to:SEA,departure:5/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1347.93&airProductToken=AQpmCh8I0aQBEgM3MjAYkgEgwzsogvmLAzDt_4sDOFRAAFgBCiAI0aQBEgMyNDEYwzsgkrABKN2GjAMw5oiMAzhUQAFYAQohCNCGARIDNzEwGJKwASDOlAEouY2MAzDWj4wDOEVAAVgBCmYKIQjQhgESAzcxMRjOlAEgkrABKOatjQMwtbCNAzhFQABYAQogCNGkARIDMjQyGJKwASDDOyibso0DMJW0jQM4UUABWAEKHwjRpAESAzcxORjDOyCSASj2uo0DMOHBjQM4UUABWAESCggBEAEYASoCUVIYASIECAEQASgEMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Fri, May 1 - Tue, May 19 SEA Seattle OSS Osh $1,358 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OSS,departure:5/1/2026TANYT&leg2=from:OSS,to:SEA,departure:5/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1357.13&airProductToken=AQpmCh8I0aQBEgM3MjAYkgEgwzso4u2LAzDN9IsDOFRAAFgBCiAI0aQBEgMyMzcYwzsgyJwBKJv5iwMwn_uLAzhUQAFYAQohCNCGARIDNzEwGJKwASDOlAEomYKMAzC2hIwDOEVAAVgBCmYKIQjQhgESAzcxMRjOlAEgkrABKOatjQMwtbCNAzhFQABYAQogCNGkARIDMjQyGJKwASDDOyibso0DMJW0jQM4UUABWAEKHwjRpAESAzcxORjDOyCSASj2uo0DMOHBjQM4UUABWAESCggBEAEYASoCUVIYASIECAEQASgEMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sat, May 9 - Mon, May 25 SEA Seattle OSS Osh $1,382 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OSS,departure:5/9/2026TANYT&leg2=from:OSS,to:SEA,departure:5/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1381.93&airProductToken=AQpmCh8I0aQBEgM3MjAYkgEgwzso4seMAzDNzowDOFRAAFgBCiAI0aQBEgMyNDEYwzsgkrABKL3VjAMwxteMAzhUQAFYAQohCNCGARIDNzEwGJKwASDOlAEomdyMAzC23owDOEVAAVgBCmYKIQjQhgESAzcxMRjOlAEgkrABKKbxjQMw9fONAzhFQABYAQogCNGkARIDMjQyGJKwASDDOyjb9Y0DMNX3jQM4TkABWAEKHwjRpAESAzcxORjDOyCSASi2_o0DMKGFjgM4TkABWAESCggBEAEYASoCUVIYASIECAEQASgEMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sat, Jun 13 - Tue, Jun 23 SEA Seattle OSS Osh $1,721 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OSS,departure:6/13/2026TANYT&leg2=from:OSS,to:SEA,departure:6/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1720.93&airProductToken=AQqiAQozCNGkARIDNzIwGJIBIMM7KMLRjwMwrdiPAzhOQABYAWoIRUNMQVNTSUNyCE5IUjVSMVJFCjQI0aQBEgMyNDEYwzsgkrABKJ3fjwMwpuGPAzhOQAFYAWoIRUNMQVNTSUNyCE5IUjVSMVJFCjUI0IYBEgM3MTAYkrABIM6UASj55Y8DMJbojwM4RUABWAFqCEVDTEFTU0lDcghOSFI1UjFSRQqiAQo1CNCGARIDNzExGM6UASCSsAEoxreQAzCVupADOEVAAFgBaghFQ0xBU1NJQ3IITkhSNVIxUkUKNAjRpAESAzI0MhiSsAEgwzso-7uQAzD1vZADOE5AAVgBaghFQ0xBU1NJQ3IITkhSNVIxUkUKMwjRpAESAzcxORjDOyCSASjCxJADMK3LkAM4TkABWAFqCEVDTEFTU0lDcghOSFI1UjFSRRIKCAEQARgBKgJRUhgBIgQIARABKAIoBCgGMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sat, Jun 13 - Tue, Jun 23 SEA Seattle OSS Osh $1,965 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OSS,departure:6/13/2026TANYT&leg2=from:OSS,to:SEA,departure:6/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1964.93&airProductToken=AQqoAQo1CNGkARIDNzIwGJIBIMM7KMLRjwMwrdiPAzhTQABYAWoKRUNPTlZFTklFTnIIU0hSNVIxU0UKNgjRpAESAzI0MRjDOyCSsAEond-PAzCm4Y8DOFNAAVgBagpFQ09OVkVOSUVOcghTSFI1UjFTRQo3CNCGARIDNzEwGJKwASDOlAEo-eWPAzCW6I8DOEVAAVgBagpFQ09OVkVOSUVOcghTSFI1UjFTRQqoAQo3CNCGARIDNzExGM6UASCSsAEoxreQAzCVupADOEVAAFgBagpFQ09OVkVOSUVOcghTSFI1UjFTRQo2CNGkARIDMjQyGJKwASDDOyj7u5ADMPW9kAM4U0ABWAFqCkVDT05WRU5JRU5yCFNIUjVSMVNFCjUI0aQBEgM3MTkYwzsgkgEowsSQAzCty5ADOFNAAVgBagpFQ09OVkVOSUVOcghTSFI1UjFTRRIKCAEQARgBKgJRUhgBIgQIARABKAIoBCgGMAE) ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Sat, Jun 13 - Tue, Jun 23 SEA Seattle OSS Osh $4,080 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OSS,departure:6/13/2026TANYT&leg2=from:OSS,to:SEA,departure:6/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:4079.93&airProductToken=AQqiAQozCNGkARIDNzIwGJIBIMM7KMLRjwMwrdiPAzhIQABYAWoIRUNPTUZPUlRyCEhIUjVSMUZFCjQI0aQBEgMyNDEYwzsgkrABKJ3fjwMwpuGPAzhIQAFYAWoIRUNPTUZPUlRyCEhIUjVSMUZFCjUI0IYBEgM3MTAYkrABIM6UASj55Y8DMJbojwM4RUABWAFqCEVDT01GT1JUcghISFI1UjFGRQqiAQo1CNCGARIDNzExGM6UASCSsAEoxreQAzCVupADOEVAAFgBaghFQ09NRk9SVHIISEhSNVIxRkUKNAjRpAESAzI0MhiSsAEgwzso-7uQAzD1vZADOEhAAVgBaghFQ09NRk9SVHIISEhSNVIxRkUKMwjRpAESAzcxORjDOyCSASjCxJADMK3LkAM4SEABWAFqCEVDT01GT1JUcghISFI1UjFGRRIKCAEQARgBKgJRUhgBIgQIARABKAIoBCgGMAE) ![Hainan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HU.gif) Thu, Apr 9 - Sat, Apr 25 SEA Seattle OSS Osh $7,266 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OSS,departure:4/9/2026TANYT&leg2=from:OSS,to:SEA,departure:4/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:7265.31&airProductToken=AQpmCh8IyKoBEgM0NDYYkgEgwjIo3fOJAzC--okDOEJAAFgBCiAIw7QBEgQ2OTc0GMIyILQUKNb8iQMw0P6JAzhNQAFYAQohCMO0ARIEODAwNxi0FCDOlAEo5YGKAzCAg4oDOE1AAVgBCmUKIQjDtAESBDgwMDgYzpQBILQUKJqhiwMwpqKLAzhNQABYAQofCMOwARIDOTk3GLQUIMcyKMeriwMwpa6LAzhZQAFYAQofCMOwARIDODUyGMcyIJIBKKW4iwMw4b2LAzhZQAFYARIKCAEQARgBKgJDWhgBIgQIARABKAQwAQ) ![Hainan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HU.gif) Thu, Apr 2 - Sat, Apr 18 SEA Seattle OSS Osh $7,376 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OSS,departure:4/2/2026TANYT&leg2=from:OSS,to:SEA,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:7375.31&airProductToken=AQpmCh8IyKoBEgM0NDYYkgEgwjIo_aSJAzDeq4kDOEJAAFgBCiAIw7QBEgQ2OTc0GMIyILQUKPatiQMw8K-JAzhZQAFYAQohCMO0ARIEODAwNxi0FCDOlAEohbOJAzCgtIkDOFlAAVgBCmUKIQjDtAESBDgwMDgYzpQBILQUKLrSigMwxtOKAzhNQABYAQofCMOwARIDOTk3GLQUIMcyKOfcigMwxd-KAzhZQAFYAQofCMOwARIDODUyGMcyIJIBKMXpigMwge-KAzhZQAFYARIKCAEQARgBKgJDWhgBIgQIARABKAQwAQ) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Wed, Jun 17 - Sat, Jul 4 SEA Seattle OSS Osh $8,086 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OSS,departure:6/17/2026TANYT&leg2=from:OSS,to:SEA,departure:7/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:8085.41&airProductToken=AQpmCh8Iw7ABEgM4NTMYkgEgxzIozfyPAzDtgpADOFlAAFgBCiAIw7QBEgQzMDIyGMcyILQUKJmKkAMw8oyQAzhQQAFYAQohCMO0ARIEODAwNxi0FCDOlAEopZWQAzDAlpADOE1AAVgBCmUKIQjDtAESBDgwMDgYzpQBILQUKNq0kQMw5rWRAzhNQABYAQofCMOwARIDOTk3GLQUIMcyKIe_kQMw5cGRAzhZQAFYAQofCMOwARIDODUyGMcyIJIBKOXLkQMwsNGRAzhZQAFYARIKCAEQARgBKgJDWhgBIgQIARABKAQwAQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) __Flights from Seattle (SEA) to Osh (OSS)__ | Origin airport | Seattle - Tacoma Intl. | | ------------------- | ---------------------- | | Destination airport | Osh | | Roundtrip price | $1,252 | | Distance | 6282 mi | ## Seattle to Osh Flights The cheapest times to fly from Seattle to Osh 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 Seattle to Osh are during the month of May. You can find some of the cheapest flights from Seattle to Osh with Expedia's search tool and vast selection of airlines. The best time to book a flight from Seattle to Osh Sunday is one of the best days to book for cheap flights from Seattle to Osh: 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 Seattle to Osh 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 Seattle to Osh 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 Seattle to Osh 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 Seattle to Osh 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 Seattle - Tacoma Intl. Airport (SEA) to Osh Airport (OSS) cost? ### What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Osh Airport (OSS)? ### What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Osh Airport (OSS)? ### How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Osh Airport (OSS)? ### What day of the week has the most flights from SEA to OSS? ### What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Osh Airport (OSS)? ### Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Osh Airport (OSS) last-minute? ### Is it cheaper to book a SEA to OSS flight and hotel package? ### Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Osh Airport (OSS)? \*Flight schedules are subject to change. \*Available to One Key members.