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Cheap flights from Grand Forks to Washington, D.C. from $629

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Forks to Washington, D.C. departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Grand Forks to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:55 pm - 11:20 pm
GFK
-
IAD
6h 25m
1 stop
Delta Logo
6:00 am - 2:34 pm
IAD
-
GFK
9h 34m
2 stops
$629Delta
Tue, Jul 14 - Sat, Jul 18
Delta Logo
3:55 pm - 11:20 pm
GFK
-
IAD
6h 25m
1 stop
Delta Logo
6:00 am - 10:19 am
IAD
-
GFK
5h 19m
1 stop
$749Delta
Mon, Jul 20 - Sun, Jul 26
Delta Logo
5:00 am - 2:01 pm
GFK
-
IAD
8h 01m
2 stops
Delta Logo
6:00 am - 10:19 am
IAD
-
GFK
5h 19m
1 stop
$754Delta
Thu, Jul 30 - Mon, Aug 3
Delta Logo
5:00 am - 10:46 am
GFK
-
IAD
4h 46m
1 stop
Delta Logo
6:00 am - 10:19 am
IAD
-
GFK
5h 19m
1 stop
$769Delta
Thu, Jul 30 - Mon, Aug 3
Delta Logo
10:45 am - 6:19 pm
GFK
-
IAD
6h 34m
1 stop
Delta Logo
6:59 pm - 11:20 pm
IAD
-
GFK
5h 21m
1 stop
$789Delta
Wed, Oct 7 - Sun, Oct 11
Delta Logo
5:00 am - 10:46 am
GFK
-
IAD
4h 46m
1 stop
Delta Logo
5:25 pm - 11:06 pm
IAD
-
GFK
6h 41m
2 stops
$844Delta
Thu, Jul 30 - Mon, Aug 3
Delta Logo
5:10 am - 11:24 am
GFK
-
IAD
5h 14m
1 stop
Delta Logo
6:59 pm - 11:20 pm
IAD
-
GFK
5h 21m
1 stop
$849Delta
Thu, Oct 8 - Sun, Oct 11
Delta Logo
5:10 am - 3:49 pm
GFK
-
IAD
9h 39m
2 stops
Delta Logo
6:59 pm - 11:20 pm
IAD
-
GFK
5h 21m
1 stop
$854Delta
Thu, Oct 8 - Sun, Oct 11
Delta Logo
3:55 pm - 11:20 pm
GFK
-
IAD
6h 25m
1 stop
Delta Logo
6:00 am - 10:19 am
IAD
-
GFK
5h 19m
1 stop
$859Delta
Tue, Jul 14 - Sat, Jul 18
Delta Logo
5:00 am - 10:46 am
GFK
-
IAD
4h 46m
1 stop
Delta Logo
6:46 pm - 11:05 pm
IAD
-
GFK
5h 19m
1 stop
$864Delta
Fri, Jul 24 - Mon, Jul 27

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

Our best Delta deals on Grand Forks to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Jul 14
GFK3:55 pmGrand Forks
6h 25m
1 stop
IAD11:20 pmWashington, D.C. Dulles Intl
Jul 18
IAD6:00 amWashington, D.C. Dulles Intl
9h 34m
2 stops
GFK2:34 pmGrand Forks
$629
Delta
Jul 20
GFK3:55 pmGrand Forks
6h 25m
1 stop
IAD11:20 pmWashington, D.C. Dulles Intl
Jul 26
IAD6:00 amWashington, D.C. Dulles Intl
5h 19m
1 stop
GFK10:19 amGrand Forks
$749
Delta
Jul 30
GFK5:00 amGrand Forks
4h 46m
1 stop
IAD10:46 amWashington, D.C. Dulles Intl
Aug 3
IAD6:00 amWashington, D.C. Dulles Intl
5h 19m
1 stop
GFK10:19 amGrand Forks
$769

momondo Fare Finder

 
Customize your flight search to find flights from Grand Forks to Washington, D.C. Dulles Intl Airport 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 July 1, 2026.
Use the filters below to find and compare flights from Grand Forks to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand ForksWashington, D.C.

GFK - IAD

GFKIAD

Grand Forks

Tue 7/14

3:55 pm-11:20 pm

1 stop6h 25m

Washington, D.C. Dulles Intl

Sat 7/18

6:00 am-2:34 pm

2 stops9h 34m

$629

Grand ForksWashington, D.C.

GFK - IAD

GFKIAD

Grand Forks

Mon 7/20

3:55 pm-11:20 pm

1 stop6h 25m

Washington, D.C. Dulles Intl

Sun 7/26

6:00 am-10:19 am

1 stop5h 19m

$749

Grand ForksWashington, D.C.

GFK - IAD

GFKIAD

Grand Forks

Thu 7/30

5:00 am-2:01 pm

2 stops8h 01m

Washington, D.C. Dulles Intl

Mon 8/3

6:00 am-10:19 am

1 stop5h 19m

$754
Quickest round-trip

Grand ForksWashington, D.C.

GFK - IAD

GFKIAD

Grand Forks

Thu 7/30

5:00 am-10:46 am

1 stop4h 46m

Washington, D.C. Dulles Intl

Mon 8/3

6:00 am-10:19 am

1 stop5h 19m

$769

Grand ForksWashington, D.C.

GFK - IAD

GFKIAD

Grand Forks

Wed 10/7

10:45 am-6:19 pm

1 stop6h 34m

Washington, D.C. Dulles Intl

Sun 10/11

6:59 pm-11:20 pm

1 stop5h 21m

$789

Grand ForksWashington, D.C.

GFK - IAD

GFKIAD

Grand Forks

Thu 7/30

5:00 am-10:46 am

1 stop4h 46m

Washington, D.C. Dulles Intl

Mon 8/3

5:25 pm-11:06 pm

2 stops6h 41m

$844

Grand ForksWashington, D.C.

GFK - IAD

GFKIAD

Grand Forks

Thu 10/8

5:10 am-11:24 am

1 stop5h 14m

Washington, D.C. Dulles Intl

Sun 10/11

6:59 pm-11:20 pm

1 stop5h 21m

$849

Grand ForksWashington, D.C.

GFK - IAD

GFKIAD

Grand Forks

Thu 10/8

5:10 am-3:49 pm

2 stops9h 39m

Washington, D.C. Dulles Intl

Sun 10/11

6:59 pm-11:20 pm

1 stop5h 21m

$854

Grand ForksWashington, D.C.

GFK - IAD

GFKIAD

Grand Forks

Tue 7/14

3:55 pm-11:20 pm

1 stop6h 25m

Washington, D.C. Dulles Intl

Sat 7/18

6:00 am-10:19 am

1 stop5h 19m

$859

Grand ForksWashington, D.C.

GFK - IAD

GFKIAD

Grand Forks

Fri 7/24

5:00 am-10:46 am

1 stop4h 46m

Washington, D.C. Dulles Intl

Mon 7/27

6:46 pm-11:05 pm

1 stop5h 19m

$864

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

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

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

Fastest flight time

4h 46m

Direct flights

None
The fastest flight from Grand Forks to Washington, D.C. Dulles Intl Airport takes 4h 46m
There are no direct flights from Grand Forks to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Grand Forks to Washington, D.C. Dulles Intl Airport.
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Frequently asked questions about flying from Grand Forks to Washington, D.C. Dulles Intl Airport

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

    A flight from Grand Forks to Washington, D.C. Dulles Intl will travel around 1156.0 mi. In terms of flight time, this usually takes a little over 4h 46m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Forks Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Grand Forks to Washington, D.C. Dulles Intl Airport

  • How do I get Price Alerts for flights from Grand Forks to Washington, D.C. Dulles Intl Airport?

    Price Alerts will notify you by email when the price for flights to Washington, D.C. Dulles Intl Airport from Grand Forks decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Grand Forks to Washington, D.C. Dulles Intl Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Sterling
Tysons
Springfield
Bethesda

Why use momondo?

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

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

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Grand Forks.

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

If you are not ready to book a flight from Grand Forks to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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