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Cheap flights from Washington, D.C. Dulles Intl Airport to Grand Forks from $359

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Grand Forks departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Grand Forks

Cheap round-trip flights

Delta Logo
6:15 am - 11:49 amIAD-GFK
6h 34m1 stop
Delta Logo
4:05 pm - 11:35 pmGFK-IAD
6h 30m1 stop
$417Delta
Find Deal
sáb., feb. 14 - mié., feb. 18
Delta Logo
6:15 am - 11:49 amIAD-GFK
6h 34m1 stop
Delta Logo
12:15 pm - 11:02 pmGFK-IAD
9h 47m2 stops
$422Delta
Find Deal
sáb., feb. 14 - mié., feb. 18
Delta Logo
6:18 am - 11:35 amIAD-GFK
6h 17m1 stop
Delta Logo
4:20 pm - 11:39 pmGFK-IAD
6h 19m1 stop
$427Delta
Find Deal
jue., nov. 6 - sáb., nov. 8
Delta Logo
6:18 am - 11:35 amIAD-GFK
6h 17m1 stop
Delta Logo
12:20 pm - 11:20 pmGFK-IAD
10h 00m2 stops
$432Delta
Find Deal
jue., nov. 6 - sáb., nov. 8
Delta Logo
6:18 am - 11:35 amIAD-GFK
6h 17m1 stop
Delta Logo
4:30 pm - 11:52 pmGFK-IAD
6h 22m1 stop
$453Delta
Find Deal
sáb., nov. 8 - mié., nov. 12
Delta Logo
6:18 am - 11:35 amIAD-GFK
6h 17m1 stop
Delta Logo
5:00 am - 5:16 pmGFK-IAD
11h 16m2 stops
$458Delta
Find Deal
sáb., nov. 8 - mié., nov. 12
Delta Logo
6:00 am - 3:46 pmIAD-GFK
10h 46m2 stops
Delta Logo
12:15 pm - 11:02 pmGFK-IAD
9h 47m2 stops
$463Delta
Find Deal
sáb., feb. 14 - mié., feb. 18
Delta Logo
9:00 am - 3:40 pmIAD-GFK
7h 40m2 stops
Delta Logo
12:19 pm - 11:03 pmGFK-IAD
9h 44m2 stops
$523Delta
Find Deal
sáb., nov. 8 - mié., nov. 12
Delta Logo
6:18 am - 11:35 amIAD-GFK
6h 17m1 stop
Delta Logo
5:05 am - 11:26 amGFK-IAD
5h 21m1 stop
$682Delta
Find Deal
mié., oct. 8 - dom., oct. 12
Delta Logo
7:05 am - 3:40 pmIAD-GFK
9h 35m2 stops
Delta Logo
5:05 am - 11:26 amGFK-IAD
5h 21m1 stop
$782Delta
Find Deal
mié., oct. 8 - dom., oct. 12

Delta flights from Washington, D.C. Dulles Intl Airport to Grand Forks

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Grand Forks flight tickets
Delta
Feb 14
IAD6:15 amWashington, D.C. Dulles Intl
6h 34m
1 stop
GFK11:49 amGrand Forks
Feb 18
GFK4:05 pmGrand Forks
6h 30m
1 stop
IAD11:35 pmWashington, D.C. Dulles Intl
$417
Find similar
Delta
Feb 14
IAD6:15 amWashington, D.C. Dulles Intl
6h 34m
1 stop
GFK11:49 amGrand Forks
Feb 18
GFK12:15 pmGrand Forks
9h 47m
2 stops
IAD11:02 pmWashington, D.C. Dulles Intl
$422
Find similar
Delta
Nov 6
IAD6:18 amWashington, D.C. Dulles Intl
6h 17m
1 stop
GFK11:35 amGrand Forks
Nov 8
GFK4:20 pmGrand Forks
6h 19m
1 stop
IAD11:39 pmWashington, D.C. Dulles Intl
$427
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Grand Forks that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 25, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Grand Forks that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Grand Forks

IAD - GFK

IADGFK

Washington, D.C. Dulles Intl

sáb. 2/14

6:15 am-11:49 am

1 stop6h 34m

Grand Forks

mié. 2/18

4:05 pm-11:35 pm

1 stop6h 30m

$417

Washington, D.C.Grand Forks

IAD - GFK

IADGFK

Washington, D.C. Dulles Intl

sáb. 2/14

6:15 am-11:49 am

1 stop6h 34m

Grand Forks

mié. 2/18

12:15 pm-11:02 pm

2 stops9h 47m

$422

Washington, D.C.Grand Forks

IAD - GFK

IADGFK

Washington, D.C. Dulles Intl

jue. 11/6

6:18 am-11:35 am

1 stop6h 17m

Grand Forks

sáb. 11/8

4:20 pm-11:39 pm

1 stop6h 19m

$427

Washington, D.C.Grand Forks

IAD - GFK

IADGFK

Washington, D.C. Dulles Intl

jue. 11/6

6:18 am-11:35 am

1 stop6h 17m

Grand Forks

sáb. 11/8

12:20 pm-11:20 pm

2 stops10h 00m

$432

Washington, D.C.Grand Forks

IAD - GFK

IADGFK

Washington, D.C. Dulles Intl

sáb. 11/8

6:18 am-11:35 am

1 stop6h 17m

Grand Forks

mié. 11/12

4:30 pm-11:52 pm

1 stop6h 22m

$453

Washington, D.C.Grand Forks

IAD - GFK

IADGFK

Washington, D.C. Dulles Intl

sáb. 11/8

6:18 am-11:35 am

1 stop6h 17m

Grand Forks

mié. 11/12

5:00 am-5:16 pm

2 stops11h 16m

$458

Washington, D.C.Grand Forks

IAD - GFK

IADGFK

Washington, D.C. Dulles Intl

sáb. 2/14

6:00 am-3:46 pm

2 stops10h 46m

Grand Forks

mié. 2/18

12:15 pm-11:02 pm

2 stops9h 47m

$463

Washington, D.C.Grand Forks

IAD - GFK

IADGFK

Washington, D.C. Dulles Intl

sáb. 11/8

9:00 am-3:40 pm

2 stops7h 40m

Grand Forks

mié. 11/12

12:19 pm-11:03 pm

2 stops9h 44m

$523

Washington, D.C.Grand Forks

IAD - GFK

IADGFK

Washington, D.C. Dulles Intl

mié. 10/8

6:18 am-11:35 am

1 stop6h 17m

Grand Forks

dom. 10/12

5:05 am-11:26 am

1 stop5h 21m

$682

Washington, D.C.Grand Forks

IAD - GFK

IADGFK

Washington, D.C. Dulles Intl

mié. 10/8

7:05 am-3:40 pm

2 stops9h 35m

Grand Forks

dom. 10/12

5:05 am-11:26 am

1 stop5h 21m

$782

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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

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

According to our data, Friday is the cheapest day to fly to Grand Forks from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Friday departure recently was $501. 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 Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Grand Forks for around $759.

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 afternoon when flights can be purchased for as low as $498. In contrast, the most expensive time of day to depart to Grand Forks is in the morning when prices are around $608.

When to book flights from Washington, D.C. Dulles Intl Airport to Grand Forks

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Grand Forks according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Grand Forks (IAD to GFK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Grand Forks

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Grand Forks. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Grand Forks.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Grand Forks by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Grand Forks is 1156.0 mi. A reasonable flight in good conditions will take 4h 37m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Grand Forks Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Grand Forks Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Grand Forks Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Grand Forks Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Grand Forks Airport.

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

    The required travel and health documents for your Grand Forks Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Grand Forks Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Grand Forks?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Grand Forks

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Grand Forks with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $452Free CancellationRating
7.9
7,973 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Grand Forks?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Grand Forks. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Grand Forks from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Grand Forks?

Once you have performed a search for Washington, D.C. to Grand Forks flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Washington, D.C. to Grand Forks flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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