What is the cheapest airline to fly from Washington, D.C. to Grand Forks round-trip?

Delta, at $299, was found to be the cheapest airline from Washington, D.C. to Grand Forks.. This flight start at 46% lower than the current average price 3 months from now.

What is the cheapest day to fly from Washington, D.C. to Grand Forks?

Travelers seeking maximum savings on their Washington, D.C. to Grand Forks flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Grand Forks ranges from 0.5 - 3.5 inches per month. June is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Grand Forks when rainfall is around 0.5 in.

If weather is an important factor for your trip to Grand Forks, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.8 F).

What are the most popular routes from Washington, D.C. to Grand Forks?

While some choose either Washington, D.C. Reagan-National - Grand Forks or Baltimore/Washington - Grand Forks, Washington, D.C. Dulles Intl - Grand Forks is the most popular route from Washington, D.C. to Grand Forks.

What is the cheapest day to fly round-trip from Washington, D.C. to Grand Forks?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Grand Forks. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Washington, D.C. to Grand Forks?

The best pricing can be found in the month of October. Prices to Grand Forks from Washington, D.C. average $564. You can even find prices in October for less than $564, as users have found deals to Grand Forks from as low as $428. The month of September appears to be one of the more expensive times to travel to Grand Forks from Washington, D.C.. Flying in the targeted month can save you up to 30%.

What is the cheapest time of day to fly from WAS to GFK?

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Washington, D.C. to Grand Forks by exploring options for tickets at noon.

What airport do you fly into for flights to Grand Forks from Washington, D.C.?

If you book a flight to Grand Forks from Washington, D.C., you will be flying to Grand Forks, which is the city’s only airport. Grand Forks (GFK) is located 6.8 mi from the center of Grand Forks. There are 0 flights from Washington, D.C. to Grand Forks per day from 1 airline.

Can I find deals for flights from Washington, D.C. to Grand Forks that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Grand Forks flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Grand Forks?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Grand Forks.

Can I find deals for business class flights from Washington, D.C. to Grand Forks?

Yes. Cheapflights offers flight deals from Washington, D.C. to Grand Forks by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$291+ Flights from Washington, D.C. to Grand Forks

Q: How much does it cost to fly round-trip from Washington, D.C. to Grand Forks?

Airfare is below average for this route at the moment. Washington, D.C. to Grand Forks flights typically cost between $477 and $698 in August. The cheapest round-trip price found within the last 3 days was $299 on Delta (Aug 23-Aug 30).

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Cheap flight deals from Washington, D.C. to Grand Forks

Round-trip from	$299 (Delta)
One-way from	$291 (Delta)
Popular in	September
Cheapest in	October
Average price	$618

From Washington, D.C. (WAS) to Grand Forks

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One-way flight from Washington, D.C. (WAS) to Grand Forks

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Highest demand for flights based on searches. 7% potential increase in price ($42 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Washington, D.C. to Grand Forks

Cheapest flights from Washington, D.C. to Grand Forks
Explore the most affordable flight options available from Washington, D.C. to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

sáb. 8/236:15 amIAD - GFK

1 stop6h 18mDelta

sáb. 8/304:20 pmGFK - IAD

1 stop6h 20mDelta

Deal found 7/29

$299

dom. 8/243:40 pmDCA - GFK

2 stops8h 26mDelta

sáb. 8/304:20 pmGFK - DCA

1 stop4h 41mDelta

Deal found 7/28

$304

mar. 8/127:14 pmBWI - GFK

1 stop4h 50mDelta

sáb. 8/164:23 pmGFK - BWI

2 stops7h 00mDelta

Deal found 7/28

$479

Best flights from Washington, D.C. to Grand Forks
Discover carefully curated flight deals from Washington, D.C. to Grand Forks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 30, 2025.

sáb. 8/236:15 amIAD - GFK

1 stop6h 18mDelta

sáb. 8/304:20 pmGFK - IAD

1 stop6h 20mDelta

Deal found 7/29

$299

dom. 8/243:40 pmDCA - GFK

2 stops8h 26mDelta

sáb. 8/304:20 pmGFK - DCA

1 stop4h 41mDelta

Deal found 7/28

$304

jue. 8/286:15 amBWI - GFK

1 stop6h 18mDelta

jue. 9/412:13 pmGFK - BWI

2 stops10h 04mDelta

Deal found 7/30

$514

Last-minute flights from Washington, D.C. to Grand Forks
Discover last-minute flight deals from Washington, D.C. to Grand Forks. Data last updated julio 30, 2025 and is based on user searches.

mar. 8/193:40 pmDCA - GFK

2 stops8h 26mDelta

lun. 8/254:20 pmGFK - DCA

1 stop4h 41mDelta

Deal found 7/30

$339

sáb. 8/236:15 amIAD - GFK

1 stop6h 18mDelta

sáb. 8/304:20 pmGFK - IAD

1 stop6h 20mDelta

Deal found 7/29

$299

jue. 8/286:15 amBWI - GFK

1 stop6h 18mDelta

jue. 9/412:13 pmGFK - BWI

2 stops10h 04mDelta

Deal found 7/30

$514

One-way flights from Washington, D.C. to Grand Forks
Search for one-way flight options from Washington, D.C. to Grand Forks. Find affordable one-way fares based on user searches. Data last updated julio 30, 2025.

mar. 8/1912:00 pmIAD - GFK

1 stop4h 40mDelta

Deal found 7/29

$291

mar. 8/196:55 pmDCA - GFK

1 stop5h 11mDelta

Deal found 7/29

$291

vie. 8/157:14 pmBWI - GFK

1 stop4h 50mDelta

Deal found 7/30

$358

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. 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. 8/23

6:15 am-11:33 am

1 stop6h 18m

Grand Forks

sáb. 8/30

4:20 pm-11:40 pm

1 stop6h 20m

$299

Washington, D.C.Grand Forks

DCA - GFK

DCAGFK

Washington, D.C. Reagan-National

dom. 8/24

3:40 pm-11:06 pm

2 stops8h 26m

Grand Forks

sáb. 8/30

4:20 pm-10:01 pm

1 stop4h 41m

$304

BaltimoreGrand Forks

BWI - GFK

BWIGFK

Baltimore/Washington

jue. 8/28

6:15 am-11:33 am

1 stop6h 18m

Grand Forks

jue. 9/4

12:13 pm-11:17 pm

2 stops10h 04m

$514

Washington, D.C.Grand Forks

IAD - GFK

IADGFK

Washington, D.C. Dulles Intl

mar. 8/19

12:00 pm-3:40 pm

1 stop4h 40m

$291

Washington, D.C.Grand Forks

DCA - GFK

DCAGFK

Washington, D.C. Reagan-National

mar. 8/19

6:55 pm-11:06 pm

1 stop5h 11m

$291

BaltimoreGrand Forks

BWI - GFK

BWIGFK

Baltimore/Washington

vie. 8/15

7:14 pm-11:04 pm

1 stop4h 50m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Washington, D.C. to Grand Forks

Have a flexible travel schedule? Discover the best time to fly to Grand Forks from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Grand Forks

What is the cheapest month to book a flight from Washington, D.C. to Grand Forks?

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Grand Forks (average of $481). Flying from Washington, D.C. to Grand Forks in March is currently the most expensive (average of $579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Washington, D.C. to Grand Forks?

Reviews of airlines servicing Grand Forks

Read through reviews of airlines operating flights from Washington, D.C. to Grand Forks, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Grand Forks from Washington, D.C.?
If you book a flight to Grand Forks from Washington, D.C., you will be flying to Grand Forks, which is the city’s only airport. Grand Forks (GFK) is located 6.8 mi from the center of Grand Forks. There are 0 flights from Washington, D.C. to Grand Forks per day from 1 airline.
What is the cheapest airline to fly from Washington, D.C. to Grand Forks round-trip?
Delta, at $299, was found to be the cheapest airline from Washington, D.C. to Grand Forks.. This flight start at 46% lower than the current average price 3 months from now.
What are the most popular routes from Washington, D.C. to Grand Forks?
While some choose either Washington, D.C. Reagan-National - Grand Forks or Baltimore/Washington - Grand Forks, Washington, D.C. Dulles Intl - Grand Forks is the most popular route from Washington, D.C. to Grand Forks.
Can I find deals for flights from Washington, D.C. to Grand Forks that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Grand Forks flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Grand Forks?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Grand Forks.
Can I find deals for business class flights from Washington, D.C. to Grand Forks?
Yes. Cheapflights offers flight deals from Washington, D.C. to Grand Forks by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Grand Forks?
Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Grand Forks (average of $481). Flying from Washington, D.C. to Grand Forks in March is currently the most expensive (average of $579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Washington, D.C. to Grand Forks

Dulles Intl to Fargo flights

Reagan-National to Fargo flights

Dulles Intl to Bismarck flights

Reagan-National to Bismarck flights

Dulles Intl to Minot flights

Dulles Intl to Grand Forks flights

Reagan-National to Grand Forks flights

Reagan-National to Minot flights

Top airline flying from Washington, D.C. to Grand Forks

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$304	Average$559	FlexibilityNo cancel fee	On-timeN/A

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$291+ Cheap flights from Washington, D.C. (WAS) to Grand Forks (GFK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Grand Forks with Cheapflights

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Cheap flight deals from Washington, D.C. to Grand Forks

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One-way from

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Find flight deals from Washington, D.C. to Grand Forks

Cheapest flights from Washington, D.C. to Grand ForksExplore the most affordable flight options available from Washington, D.C. to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Explore the most affordable flight options available from Washington, D.C. to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Washington, D.C. to Grand Forks

Have a flexible travel schedule? Discover the best time to fly to Grand Forks from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Grand Forks

What is the cheapest month to book a flight from Washington, D.C. to Grand Forks?

How much does it cost to fly round-trip from Washington, D.C. to Grand Forks?

Reviews of airlines servicing Grand Forks

Read through reviews of airlines operating flights from Washington, D.C. to Grand Forks, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Grand Forks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Grand Forks from Washington, D.C.?

What is the cheapest airline to fly from Washington, D.C. to Grand Forks round-trip?

What are the most popular routes from Washington, D.C. to Grand Forks?

Can I find deals for flights from Washington, D.C. to Grand Forks that include hotel bookings?

How can I find direct flights from Washington, D.C. to Grand Forks?

Can I find deals for business class flights from Washington, D.C. to Grand Forks?

What is the cheapest month to book a flight from Washington, D.C. to Grand Forks?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Grand Forks

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Washington, D.C. to Grand Forks

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Cheapest flights from Washington, D.C. to Grand Forks
Explore the most affordable flight options available from Washington, D.C. to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.