How long does it take to fly to Grand Forks?

Flight times from State of Washington to Grand Forks vary, but if you’re flying out of Spokane and flying into Fargo (one of the most popular routes), then the duration is 5h 03m on average. Another popular route from State of Washington to Grand Forks is flying from Seattle to Fargo, which will take roughly 5h 57m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Grand Forks?

Delta, United Airlines and Frontier are the top three most popular airlines that fly to Grand Forks from State of Washington according to our data. Delta is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Grand Forks. Keep in mind that there are 4 different airlines that fly to Grand Forks on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington to Grand Forks?

Delta is the most popular carrier operating from Washington to Grand Forks

When did momondo last update prices for flights from Washington to Grand Forks Airport?

Prices for flights from Washington to Grand Forks Airport were last updated today.

How many operators does momondo search for flights from Washington to Grand Forks Airport?

As of December 2025, there is 1 operator available to choose from for flights from Washington to Grand Forks Airport.

How old do you have to be to fly from Washington to Grand Forks Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Grand Forks Airport.

What documentation or ID do you need to fly to Grand Forks Airport?

The necessary travel and health documents for your Grand Forks Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$146 Cheap Flights from Washington to Grand Forks in 2025/26

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Find the cheapest flights from Washington to Grand Forks

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:01 pm - 1:08 pm

PDX

GFK

44h 07m2 stops

9:36 pm - 9:34 am

GFK

PDX

13h 58m1 stop

$397Multiple Airlines

Mon, Jan 5 - Sun, Jan 11

6:15 am - 4:54 pm

PDX

GFK

8h 39m1 stop

4:02 pm - 10:54 pm

GFK

PDX

8h 52m2 stops

$404Delta

Sun, Jan 4 - Sat, Jan 10

6:00 am - 3:46 pm

GEG

GFK

7h 46m1 stop

4:26 pm - 7:59 pm

GFK

GEG

5h 33m1 stop

$447Delta

Thu, Mar 26 - Sun, Mar 29

7:37 pm - 3:22 pm

PDX

GFK

17h 45m2 stops

4:02 pm - 10:54 pm

GFK

PDX

8h 52m2 stops

$449Delta

Mon, Jan 5 - Sat, Jan 10

5:25 pm - 3:22 pm

PDX

GFK

19h 57m2 stops

4:02 pm - 10:54 pm

GFK

PDX

8h 52m2 stops

$452Delta

Sun, Jan 4 - Sat, Jan 10

6:15 am - 4:54 pm

PDX

GFK

8h 39m1 stop

4:02 pm - 8:12 pm

GFK

PDX

6h 10m1 stop

$497Delta

Sun, Jan 4 - Mon, Jan 12

6:15 am - 4:54 pm

PDX

GFK

8h 39m1 stop

12:19 pm - 8:59 pm

GFK

PDX

10h 40m2 stops

$502Delta

Sun, Jan 4 - Sun, Jan 11

6:00 am - 3:46 pm

GEG

GFK

7h 46m1 stop

4:26 pm - 12:07 am

GFK

GEG

9h 41m2 stops

$528Delta

Thu, Mar 26 - Sun, Mar 29

5:15 pm - 3:22 pm

PDX

GFK

20h 07m2 stops

12:19 pm - 8:59 pm

GFK

PDX

10h 40m2 stops

$547Delta

Mon, Jan 5 - Sun, Jan 11

7:11 pm - 10:45 am

PSC

GFK

13h 34m1 stop

10:19 pm - 2:40 pm

GFK

PSC

18h 21m1 stop

$760Allegiant Air

Fri, Dec 26 - Tue, Dec 30

Delta flights from State of Washington to Grand Forks

Our best Delta deals on State of Washington to Grand Forks flight tickets

Delta

Jan 4

PDX6:15 amPortland

8h 39m

1 stop

GFK4:54 pmGrand Forks

Jan 10

GFK4:02 pmGrand Forks

8h 52m

2 stops

PDX10:54 pmPortland

$404

Find similar

Delta

Jan 8

SEA3:35 pmSeattle/Tacoma Intl

5h 37m

1 stop

GFK11:12 pmGrand Forks

Jan 14

GFK4:02 pmGrand Forks

6h 44m

1 stop

SEA8:46 pmSeattle/Tacoma Intl

$438

Find similar

Delta

Mar 26

GEG6:00 amSpokane

7h 46m

1 stop

GFK3:46 pmGrand Forks

Mar 29

GFK4:26 pmGrand Forks

5h 33m

1 stop

GEG7:59 pmSpokane

$447

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Grand Forks that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandGrand Forks

PDX - GFK

PDXGFK

Portland

Mon 1/5

3:01 pm-1:08 pm

2 stops44h 07m

Grand Forks

Sun 1/11

9:36 pm-9:34 am

1 stop13h 58m

$397

PortlandGrand Forks

PDX - GFK

PDXGFK

Portland

Sun 1/4

6:15 am-4:54 pm

1 stop8h 39m

Grand Forks

Sat 1/10

4:02 pm-10:54 pm

2 stops8h 52m

$404

SpokaneGrand Forks

GEG - GFK

GEGGFK

Spokane

Thu 3/26

6:00 am-3:46 pm

1 stop7h 46m

Grand Forks

Sun 3/29

4:26 pm-7:59 pm

1 stop5h 33m

$447

PortlandGrand Forks

PDX - GFK

PDXGFK

Portland

Mon 1/5

7:37 pm-3:22 pm

2 stops17h 45m

Grand Forks

Sat 1/10

4:02 pm-10:54 pm

2 stops8h 52m

$449

PortlandGrand Forks

PDX - GFK

PDXGFK

Portland

Sun 1/4

5:25 pm-3:22 pm

2 stops19h 57m

Grand Forks

Sat 1/10

4:02 pm-10:54 pm

2 stops8h 52m

$452

PortlandGrand Forks

PDX - GFK

PDXGFK

Portland

Sun 1/4

6:15 am-4:54 pm

1 stop8h 39m

Grand Forks

Mon 1/12

4:02 pm-8:12 pm

1 stop6h 10m

$497

PortlandGrand Forks

PDX - GFK

PDXGFK

Portland

Sun 1/4

6:15 am-4:54 pm

1 stop8h 39m

Grand Forks

Sun 1/11

12:19 pm-8:59 pm

2 stops10h 40m

$502

SpokaneGrand Forks

GEG - GFK

GEGGFK

Spokane

Thu 3/26

6:00 am-3:46 pm

1 stop7h 46m

Grand Forks

Sun 3/29

4:26 pm-12:07 am

2 stops9h 41m

$528

PortlandGrand Forks

PDX - GFK

PDXGFK

Portland

Mon 1/5

5:15 pm-3:22 pm

2 stops20h 07m

Grand Forks

Sun 1/11

12:19 pm-8:59 pm

2 stops10h 40m

$547

PascoGrand Forks

PSC - GFK

PSCGFK

Pasco Tri Cities

Fri 12/26

7:11 pm-10:45 am

1 stop13h 34m

Grand Forks

Tue 12/30

10:19 pm-2:40 pm

1 stop18h 21m

$760

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Grand Forks

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Grand Forks?

According to our data, Tuesday is the cheapest day to fly to Grand Forks from State of Washington. The lowest ticket price found for a Tuesday departure recently was $588. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to Grand Forks for around $875.

What is the cheapest time of day to depart on your flight to Grand Forks?

The cheapest time of day to fly to Grand Forks is in the morning when flights can be purchased for as low as $667. In contrast, the most expensive time of day to depart to Grand Forks is in the afternoon when prices are around $782.

Can stopping save me money on State of Washington to Grand Forks flights?

You could potentially save up to 78% on your flight if you consider stops on a State of Washington to Grand Forks flight.

Cheap State of Washington to Grand Forks flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Grand Forks

Fastest flight time	7h 42m
Direct flights	None

The fastest flight from State of Washington to Grand Forks takes 7h 42m

There are no direct flights from State of Washington to Grand Forks. There are no popular flight routes from State of Washington to Grand Forks.

Search flight deals

When did momondo last update prices for flights from Washington to Grand Forks Airport?
Prices for flights from Washington to Grand Forks Airport were last updated today.
How many operators does momondo search for flights from Washington to Grand Forks Airport?
As of December 2025, there is 1 operator available to choose from for flights from Washington to Grand Forks Airport.
How old do you have to be to fly from Washington to Grand Forks Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Grand Forks Airport.
What documentation or ID do you need to fly to Grand Forks Airport?
The necessary travel and health documents for your Grand Forks Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Grand Forks

Compare and see reviews for airlines that fly from State of Washington to Grand Forks with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $290	Free Cancellation	Rating 7.9 8,008 reviews		Search Delta flights

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Why should I use momondo to find a flight deal from Washington to Grand Forks?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Grand Forks from Washington.

Can I find flights from Washington to Grand Forks with flexible booking policies on momondo?

All flight searches from Washington to Grand Forks on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Grand Forks?

momondo helps you find the best flight between Washington and Grand Forks by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington to Grand Forks right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Grand Forks, momondo offers a useful price alert feature which will track prices for flights to Grand Forks from Washington and alert you when they change.