Title: Cheap Flights from Grand Forks (GFK) to Seattle (SEA) - Expedia.ca

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#  Cheap Flights from Grand Forks (GFK) to Seattle (SEA)

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

### Travellers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

EconomyPremium economyBusiness classFirst class

Leaving from

Going to

Departing

Returning

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Direct flights only

## Popular airlines from Grand Forks, ND (GFK-Grand Forks Intl.) to Seattle

- ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)  
Delta  
[](https://www.expedia.ca/Flights-Search?leg1=from:GFK,to:SEA,departure:18/01/2026TANYT&leg2=from:SEA,to:GFK,departure:25/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])

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## Cheap flights from Grand Forks (GFK) to Seattle (SEA)

Prices were available within the past 7 days and start at for one-way flights and CA $541 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Jan 13 - Tue, Jan 20

GFK

Grand Forks

SEA

Seattle

CA $541

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:13/01/2026TANYT&leg2=from:SEA,to:GFK,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:540.50&airProductToken=AQptCjUIxJgBEgQzODI2GKZRIMx8KIquggMw366CAzhFQABYAWoJTUFJTkJBU0lDcghYRlVVQTBCUQo0CMSYARIDODgxGMx8IJIBKLKvggMwnrGCAzhFQAFYAWoJTUFJTkJBU0lDcghYRlVVQTBCUQptCjQIxJgBEgM5NDMYkgEgzHwojfmCAzDZ-oIDOEVAAFgBaglNQUlOQkFTSUNyCFZGVlVBMEJRCjUIxJgBEgQzODI2GMx8IKZRKOn7ggMwwvyCAzhFQAFYAWoJTUFJTkJBU0lDcghWRlZVQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Mon, Jan 12 - Sat, Jan 17

GFK

Grand Forks

SEA

Seattle

CA $565

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:12/01/2026TANYT&leg2=from:SEA,to:GFK,departure:17/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:564.20&airProductToken=AQpDCiAIxJgBEgQzODA5GKZRIMx8KIuhggMw36GCAzhFQABYAQofCMSYARIDODc3GMx8IJIBKKuiggMwjaSCAzhFQAFYAQpDCh8IxJgBEgM5NDkYkgEgzHwo59uCAzCz3YIDOEVAAFgBCiAIxJgBEgQzODkwGMx8IKZRKPDdggMwzd6CAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Mon, Jan 12 - Mon, Jan 19

GFK

Grand Forks

SEA

Seattle

CA $588

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:12/01/2026TANYT&leg2=from:SEA,to:GFK,departure:19/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:587.40&airProductToken=AQpDCiAIxJgBEgQzODA5GKZRIMx8KIuhggMw36GCAzhFQABYAQofCMSYARIDODc3GMx8IJIBKKuiggMwjaSCAzhFQAFYAQpoCiEIxJgBEgQzNzAxGJIBIO-4ASjz9YIDMLH2ggM4RUAAWAEKIQjEmAESBDIzNjkY77gBIMx8KJf5ggMw4vqCAzhFQAFYAQogCMSYARIEMzgyNhjMfCCmUSjp-4IDMML8ggM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Fri, Jan 16 - Wed, Jan 21

GFK

Grand Forks

SEA

Seattle

CA $633

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:16/01/2026TANYT&leg2=from:SEA,to:GFK,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:633.00&airProductToken=AQpDCiAIxJgBEgQzODI2GKZRIMx8KOrPggMwv9CCAzhFQABYAQofCMSYARIDODgxGMx8IJIBKJLRggMw_tKCAzhFQAFYAQpDCh8IxJgBEgM5NDkYkgEgzHwo54iDAzCzioMDOEVAAFgBCiAIxJgBEgQzODkwGMx8IKZRKOGKgwMwuIuDAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Sun, Jan 11 - Wed, Jan 21

GFK

Grand Forks

SEA

Seattle

CA $641

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:11/01/2026TANYT&leg2=from:SEA,to:GFK,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:640.50&airProductToken=AQpDCiAIxJgBEgQzODA5GKZRIMx8KOuVggMwv5aCAzhFQABYAQofCMSYARIDODc3GMx8IJIBKIuXggMw7ZiCAzhFQAFYAQpDCh8IxJgBEgM5NDkYkgEgzHwo54iDAzCzioMDOEVAAFgBCiAIxJgBEgQzODkwGMx8IKZRKOGKgwMwuIuDAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Jan 13 - Tue, Jan 20

GFK

Grand Forks

SEA

Seattle

CA $651

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:13/01/2026TANYT&leg2=from:SEA,to:GFK,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:650.20&airProductToken=AQptCjUIxJgBEgQzODI2GKZRIMx8KIquggMw366CAzhYQABYAWoJTUFJTkNMQVNDcghYRlVVQTBNTAo0CMSYARIDODgxGMx8IJIBKLKvggMwnrGCAzhYQAFYAWoJTUFJTkNMQVNDcghYRlVVQTBNTAptCjQIxJgBEgM5NDMYkgEgzHwojfmCAzDZ-oIDOFZAAFgBaglNQUlOQ0xBU0NyCFZGVlVBME1MCjUIxJgBEgQzODI2GMx8IKZRKOn7ggMwwvyCAzhWQAFYAWoJTUFJTkNMQVNDcghWRlZVQTBNTBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Fri, Jan 16 - Sat, Jan 17

GFK

Grand Forks

SEA

Seattle

CA $656

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:16/01/2026TANYT&leg2=from:SEA,to:GFK,departure:17/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:655.60&airProductToken=AQpDCiAIxJgBEgQzODI2GKZRIMx8KOrPggMwv9CCAzhFQABYAQofCMSYARIDODgxGMx8IJIBKJLRggMw_tKCAzhFQAFYAQpDCh8IxJgBEgM5NDkYkgEgzHwo59uCAzCz3YIDOEVAAFgBCiAIxJgBEgQzODkwGMx8IKZRKPDdggMwzd6CAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Sun, Jan 11 - Sat, Jan 17

GFK

Grand Forks

SEA

Seattle

CA $665

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:11/01/2026TANYT&leg2=from:SEA,to:GFK,departure:17/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:664.20&airProductToken=AQpDCiAIxJgBEgQzODA5GKZRIMx8KOuVggMwv5aCAzhFQABYAQofCMSYARIDODc3GMx8IJIBKIuXggMw7ZiCAzhFQAFYAQpDCh8IxJgBEgM5NDkYkgEgzHwo59uCAzCz3YIDOEVAAFgBCiAIxJgBEgQzODkwGMx8IKZRKPDdggMwzd6CAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Fri, Jan 16 - Mon, Jan 19

GFK

Grand Forks

SEA

Seattle

CA $680

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:16/01/2026TANYT&leg2=from:SEA,to:GFK,departure:19/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:679.90&airProductToken=AQpDCiAIxJgBEgQzODI2GKZRIMx8KOrPggMwv9CCAzhFQABYAQofCMSYARIDODgxGMx8IJIBKJLRggMw_tKCAzhFQAFYAQpoCiEIxJgBEgQzNzAxGJIBIO-4ASjz9YIDMLH2ggM4RUAAWAEKIQjEmAESBDIzNjkY77gBIMx8KJf5ggMw4vqCAzhFQAFYAQogCMSYARIEMzgyNhjMfCCmUSjp-4IDMML8ggM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Sun, Jan 11 - Mon, Jan 19

GFK

Grand Forks

SEA

Seattle

CA $688

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:11/01/2026TANYT&leg2=from:SEA,to:GFK,departure:19/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:687.40&airProductToken=AQpDCiAIxJgBEgQzODA5GKZRIMx8KOuVggMwv5aCAzhFQABYAQofCMSYARIDODc3GMx8IJIBKIuXggMw7ZiCAzhFQAFYAQpoCiEIxJgBEgQzNzAxGJIBIO-4ASjz9YIDMLH2ggM4RUAAWAEKIQjEmAESBDIzNjkY77gBIMx8KJf5ggMw4vqCAzhFQAFYAQogCMSYARIEMzgyNhjMfCCmUSjp-4IDMML8ggM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Jan 13 - Tue, Jan 20

GFK

Grand Forks

SEA

Seattle

CA $701

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:13/01/2026TANYT&leg2=from:SEA,to:GFK,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:700.70&airProductToken=AQptCjUIxJgBEgQzODA5GKZRIMx8KKusggMw_6yCAzhFQABYAWoJTUFJTkJBU0lDcghVRjdRQTBCUQo0CMSYARIDODc3GMx8IJIBKMutggMwra-CAzhFQAFYAWoJTUFJTkJBU0lDcghVRjdRQTBCUQptCjQIxJgBEgM5NDMYkgEgzHwojfmCAzDZ-oIDOEVAAFgBaglNQUlOQkFTSUNyCFZGVlVBMEJRCjUIxJgBEgQzODI2GMx8IKZRKOn7ggMwwvyCAzhFQAFYAWoJTUFJTkJBU0lDcghWRlZVQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Jan 13 - Tue, Jan 20

GFK

Grand Forks

SEA

Seattle

CA $746

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:13/01/2026TANYT&leg2=from:SEA,to:GFK,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:745.90&airProductToken=AQptCjUIxJgBEgQzODI2GKZRIMx8KIquggMw366CAzhYQABYAWoJTUFJTkVYVFJBcghYRlVYQTBNTAo0CMSYARIDODgxGMx8IJIBKLKvggMwnrGCAzhYQAFYAWoJTUFJTkVYVFJBcghYRlVYQTBNTAptCjQIxJgBEgM5NDMYkgEgzHwojfmCAzDZ-oIDOFZAAFgBaglNQUlORVhUUkFyCFZGVlhBME1MCjUIxJgBEgQzODI2GMx8IKZRKOn7ggMwwvyCAzhWQAFYAWoJTUFJTkVYVFJBcghWRlZYQTBNTBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Jan 13 - Tue, Jan 20

GFK

Grand Forks

SEA

Seattle

CA $801

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:13/01/2026TANYT&leg2=from:SEA,to:GFK,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:800.70&airProductToken=AQptCjUIxJgBEgQzODI2GKZRIMx8KIquggMw366CAzhFQABYAWoJTUFJTkJBU0lDcghYRlVVQTBCUQo0CMSYARIDODgxGMx8IJIBKLKvggMwnrGCAzhFQAFYAWoJTUFJTkJBU0lDcghYRlVVQTBCUQptCjQIxJgBEgM5NDkYkgEgzHwox_2CAzCT_4IDOEVAAFgBaglNQUlOQkFTSUNyCExGN0dBMEJRCjUIxJgBEgQzODkwGMx8IKZRKMH_ggMwmICDAzhFQAFYAWoJTUFJTkJBU0lDcghMRjdHQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Jan 13 - Tue, Jan 20

GFK

Grand Forks

SEA

Seattle

CA $811

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:13/01/2026TANYT&leg2=from:SEA,to:GFK,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:810.40&airProductToken=AQptCjUIxJgBEgQzODA5GKZRIMx8KKusggMw_6yCAzhVQABYAWoJTUFJTkNMQVNDcghVRjdRQTBNTAo0CMSYARIDODc3GMx8IJIBKMutggMwra-CAzhVQAFYAWoJTUFJTkNMQVNDcghVRjdRQTBNTAptCjQIxJgBEgM5NDMYkgEgzHwojfmCAzDZ-oIDOFZAAFgBaglNQUlOQ0xBU0NyCFZGVlVBME1MCjUIxJgBEgQzODI2GMx8IKZRKOn7ggMwwvyCAzhWQAFYAWoJTUFJTkNMQVNDcghWRlZVQTBNTBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Wed, Aug 26 - Thu, Sep 3

GFK

Grand Forks

SEA

Seattle

CA $818

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:26/08/2026TANYT&leg2=from:SEA,to:GFK,departure:03/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:817.90&airProductToken=AQptCjUIxJgBEgQ0MzI5GKZRIMx8KLGOlgMwgY-WAzhFQABYAWoJTUFJTkJBU0lDcghVRlZHQTBCUQo0CMSYARIDODc3GMx8IJIBKIiQlgMw8ZGWAzhFQAFYAWoJTUFJTkJBU0lDcghVRlZHQTBCUQptCjQIxJgBEgM5NTMYkgEgzHwove-WAzCI8ZYDOEVAAFgBaglNQUlOQkFTSUNyCFVGVkdBMEJRCjUIxJgBEgQ0MzI5GMx8IKZRKN7ylgMwrvOWAzhFQAFYAWoJTUFJTkJBU0lDcghVRlZHQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Jan 13 - Tue, Jan 20

GFK

Grand Forks

SEA

Seattle

CA $874

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:13/01/2026TANYT&leg2=from:SEA,to:GFK,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:873.80&airProductToken=AQptCjUIxJgBEgQzODc4GKZRIMx8KPSoggMwyamCAzhFQABYAWoJTUFJTkJBU0lDcghLRlVHQTBCUQo0CMSYARIDODY4GMx8IJIBKOSqggMwz6yCAzhFQAFYAWoJTUFJTkJBU0lDcghLRlVHQTBCUQptCjQIxJgBEgM5NDMYkgEgzHwojfmCAzDZ-oIDOEVAAFgBaglNQUlOQkFTSUNyCFZGVlVBMEJRCjUIxJgBEgQzODI2GMx8IKZRKOn7ggMwwvyCAzhFQAFYAWoJTUFJTkJBU0lDcghWRlZVQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Wed, Aug 26 - Thu, Sep 3

GFK

Grand Forks

SEA

Seattle

CA $898

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:26/08/2026TANYT&leg2=from:SEA,to:GFK,departure:03/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:897.40&airProductToken=AQptCjUIxJgBEgQ0MzMwGKZRIMx8KOeQlgMwt5GWAzhVQABYAWoJTUFJTkNMQVNDcghVRlZHQTBNTAo0CMSYARIDODgxGMx8IJIBKP2RlgMw7JOWAzhVQAFYAWoJTUFJTkNMQVNDcghVRlZHQTBNTAptCjQIxJgBEgM5NDEYkgEgzHwo6umWAzC865YDOFhAAFgBaglNQUlOQ0xBU0NyCFhGVk5BME1FCjUIxJgBEgQ0MzMyGMx8IKZRKMXtlgMwle6WAzhUQAFYAWoJTUFJTkNMQVNDcghURVVOQTBNTxIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Jan 13 - Tue, Jan 20

GFK

Grand Forks

SEA

Seattle

CA $911

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:13/01/2026TANYT&leg2=from:SEA,to:GFK,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:910.30&airProductToken=AQptCjUIxJgBEgQzODI2GKZRIMx8KIquggMw366CAzhYQABYAWoJTUFJTkNMQVNDcghYRlVVQTBNTAo0CMSYARIDODgxGMx8IJIBKLKvggMwnrGCAzhYQAFYAWoJTUFJTkNMQVNDcghYRlVVQTBNTAptCjQIxJgBEgM5NDkYkgEgzHwox_2CAzCT_4IDOExAAFgBaglNQUlOQ0xBU0NyCExGN0dBME1MCjUIxJgBEgQzODkwGMx8IKZRKMH_ggMwmICDAzhMQAFYAWoJTUFJTkNMQVNDcghMRjdHQTBNTBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Wed, Aug 26 - Thu, Sep 3

GFK

Grand Forks

SEA

Seattle

CA $914

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:26/08/2026TANYT&leg2=from:SEA,to:GFK,departure:03/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:913.60&airProductToken=AQptCjUIxJgBEgQ0MzI4GKZRIMx8KOeLlgMwt4yWAzhFQABYAWoJTUFJTkJBU0lDcghMRjdHQTBCUQo0CMSYARIDODY4GMx8IJIBKL6NlgMwqY-WAzhFQAFYAWoJTUFJTkJBU0lDcghMRjdHQTBCUQptCjQIxJgBEgM5NTMYkgEgzHwove-WAzCI8ZYDOEVAAFgBaglNQUlOQkFTSUNyCFVGVkdBMEJRCjUIxJgBEgQ0MzI5GMx8IKZRKN7ylgMwrvOWAzhFQAFYAWoJTUFJTkJBU0lDcghVRlZHQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Wed, Aug 26 - Thu, Sep 3

GFK

Grand Forks

SEA

Seattle

CA $928

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GFK,to:SEA,departure:26/08/2026TANYT&leg2=from:SEA,to:GFK,departure:03/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:927.50&airProductToken=AQptCjUIxJgBEgQ0MzI5GKZRIMx8KLGOlgMwgY-WAzhVQABYAWoJTUFJTkNMQVNDcghVRlZHQTBNTAo0CMSYARIDODc3GMx8IJIBKIiQlgMw8ZGWAzhVQAFYAWoJTUFJTkNMQVNDcghVRlZHQTBNTAptCjQIxJgBEgM5NTMYkgEgzHwove-WAzCI8ZYDOFVAAFgBaglNQUlOQ0xBU0NyCFVGVkdBME1MCjUIxJgBEgQ0MzI5GMx8IKZRKN7ylgMwrvOWAzhVQAFYAWoJTUFJTkNMQVNDcghVRlZHQTBNTBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE)

## Find the cheapest month to fly from Grand Forks (GFK) to Seattle (SEA)

### October is typically the cheapest month to fly

From CA $407 - CA $1,170 per traveller.

## Frequently asked questions

### How much is a flight from Grand Forks Intl. Airport (GFK) to Seattle - Tacoma Intl. Airport (SEA)?

### Do I need to pay a cancellation fee if I cancel my flight from Mark Andrews Intl. Airport to Sea-Tac Airport?

### How do I find cheap flights from GFK to Sea-Tac Airport that have flexible change policies?

### How many hours is the flight from Grand Forks Intl. Airport (GFK) to Seattle - Tacoma Intl. Airport (SEA)?

### How far is the flight from Mark Andrews Intl. Airport to Seattle - Tacoma Intl. Airport (SEA)?

### Which airlines fly direct from Mark Andrews Intl. Airport to Sea-Tac Airport?

### Are Grand Forks Intl. Airport (GFK) to SEA flight tickets cheaper when they're purchased at the last minute?

## Travel information

| Origin airport      | Grand Forks Intl.      |
| ------------------- | ---------------------- |
| Destination airport | Seattle - Tacoma Intl. |
| Roundtrip price     | CA $540                |
| Distance            | 1861 km                |

## Book with confidence

# Grand Forks to Seattle Flights

**The easy way to book your flights from Grand Forks to Seattle** 

With Expedia, it’s simple to find and book flights to Seattle from Grand Forks whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Seattle - Tacoma Intl., too. 

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Grand Forks to Seattle today, tomorrow, or this week. 

**Save dollars with cheap flights from Grand Forks Intl., GFK to Seattle - Tacoma Intl., SEA** 

Sort your search results by price to find great deals on your flight from Grand Forks to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from Grand Forks currently is just CA $541 rising to CA $928\. 

Here are more money-saving tips: 

- Fly in January when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Seattle
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

**Reasons to choose Expedia for your flight to Seattle from Grand Forks** 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Seattle with Expedia today.

## Explore a world of travel with Expedia

- Lodging
- Flights

- [Seattle Hotels ](https://www.expedia.ca/Seattle-Hotels.d178307.Travel-Guide-Hotels)

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\*Available to Expedia members.