Title: Cheap Flights from Seattle to Grand Forks (SEA to GFK) - Expedia.co.uk ![Grand Forks is the third-largest city in the State of North Dakota and is the county seat of Grand Forks County.](https://images.trvl-media.com/place/1312/e50d8cba-28ca-46b1-ba4d-12da2891a6b5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1312/e50d8cba-28ca-46b1-ba4d-12da2891a6b5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Seattle (SEA) to Grand Forks (GFK) - [Return](?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 Add a place to stay Add a car Direct flights only ## Popular airlines from Seattle-Tacoma International Airport (SEA) to Grand Forks, ND (GFK-Grand Forks Intl.) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:sea,to:gfk,departure:30/09/2025TANYT&leg2=from:gfk,to:sea,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) ![notification illustration](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\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) Flight from Seattle to Grand Forks route information | Origin airport | Seattle - Tacoma Intl. | | --- | --- | | Destination airport | Grand Forks Intl. | | Distance | 1861 km | ## Compare flights from Seattle to Grand Forks easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Grand Forks. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Grand Forks Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Grand Forks Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Grand Forks Intl. (GFK) The easiest way to view the best deals on flights from Seattle to Grand Forks today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Grand Forks Intl. start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Seattle and Grand Forks - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Seattle to Grand Forks flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Grand Forks Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from Sea-Tac Airport to GFK? > Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Seattle - Tacoma Intl. Airport (SEA) and Grand Forks Intl. Airport (GFK) start from . Book ASAP to get the best price for your adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to GFK? > Most flights can be cancelled online, but every air carrier has its own terms and conditions. If you do have to cancel your flight, check out our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from Sea-Tac Airport to Grand Forks Intl. Airport (GFK) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to GFK flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Sea-Tac Airport to GFK? > The flight distance between SEA and Grand Forks Intl. Airport (GFK) is 1,900 kilometres. Bring along a drink, some snacks and a good book to read. Keep yourself entertained and the hours will fly by. ### Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Grand Forks Intl. Airport (GFK)? > You won't find any airlines flying directly between Seattle - Tacoma Intl. Airport (SEA) and Mark Andrews Intl. Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip! ### Are Sea-Tac Airport to Grand Forks Intl. Airport (GFK) flight tickets cheaper when they're purchased at the last minute? > Late planners can sometimes find a bargain, with some of the cheapest airfares from Seattle - Tacoma Intl. Airport (SEA) to GFK appearing a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals continually — as early as a year in advance in some cases. 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