IAD - GFK

$429 Find Cheap Flights from Washington Dulles Airport to Grand Forks - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$429
Typical prices: $485-$888
Delta
Sat 9/22Wed 10/3
IAD - GFK • 1 stop
When to travel
October
Cheapest • 22% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $634 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 5h 46m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Grand Forks!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Grand Forks (IAD-GFK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Grand Forks

Tue, Sep 22 - Sat, Oct 3
Delta Logo
6:10 am - 10:27 amIAD  Washington, D.C. Dulles Intl-GFK Grand Forks
5h 17m1 stop Minneapolis St Paul
Delta Logo
3:55 pm - 11:23 pmGFK  Grand Forks-IAD Washington, D.C. Dulles Intl
6h 28m1 stop Minneapolis St Paul
$429Delta
Tue, Sep 22 - Sat, Oct 3
Delta Logo
6:10 am - 10:27 amIAD  Washington, D.C. Dulles Intl-GFK Grand Forks
5h 17m1 stop Minneapolis St Paul
Delta Logo
11:02 am - 11:14 pmGFK  Grand Forks-IAD Washington, D.C. Dulles Intl
11h 12m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$434Delta
Tue, Sep 22 - Sat, Oct 3
Delta Logo
8:08 am - 6:12 pmIAD  Washington, D.C. Dulles Intl-GFK Grand Forks
11h 04m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
5:15 am - 4:30 pmGFK  Grand Forks-IAD Washington, D.C. Dulles Intl
10h 15m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$644Delta
Sun, Oct 25 - Wed, Oct 28
Delta Logo
7:23 am - 2:32 pmIAD  Washington, D.C. Dulles Intl-GFK Grand Forks
8h 09m1 stop Minneapolis St Paul
Delta Logo
3:55 pm - 11:26 pmGFK  Grand Forks-IAD Washington, D.C. Dulles Intl
6h 31m1 stop Minneapolis St Paul
$818Delta
Fri, Sep 25 - Fri, Oct 2
Delta Logo
6:10 am - 10:27 amIAD  Washington, D.C. Dulles Intl-GFK Grand Forks
5h 17m1 stop Minneapolis St Paul
Delta Logo
3:55 pm - 11:23 pmGFK  Grand Forks-IAD Washington, D.C. Dulles Intl
6h 28m1 stop Minneapolis St Paul
$829Delta
Fri, Sep 25 - Fri, Oct 2
Delta Logo
6:10 am - 10:27 amIAD  Washington, D.C. Dulles Intl-GFK Grand Forks
5h 17m1 stop Minneapolis St Paul
Delta Logo
3:55 pm - 12:41 amGFK  Grand Forks-IAD Washington, D.C. Dulles Intl
7h 46m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$834Delta
Sun, Oct 25 - Wed, Oct 28
Delta Logo
7:23 am - 2:32 pmIAD  Washington, D.C. Dulles Intl-GFK Grand Forks
8h 09m1 stop Minneapolis St Paul
Delta Logo
5:07 am - 11:21 amGFK  Grand Forks-IAD Washington, D.C. Dulles Intl
5h 14m1 stop Minneapolis St Paul
$959Delta
Wed, Nov 25 - Sun, Nov 29
Delta Logo
6:58 pm - 11:21 pmIAD  Washington, D.C. Dulles Intl-GFK Grand Forks
5h 23m1 stop Minneapolis St Paul
Delta Logo
5:10 am - 11:18 amGFK  Grand Forks-IAD Washington, D.C. Dulles Intl
5h 08m1 stop Minneapolis St Paul
$1,003Delta
Wed, Nov 25 - Sun, Nov 29
Delta Logo
3:00 pm - 11:21 pmIAD  Washington, D.C. Dulles Intl-GFK Grand Forks
9h 21m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
5:10 am - 11:18 amGFK  Grand Forks-IAD Washington, D.C. Dulles Intl
5h 08m1 stop Minneapolis St Paul
$1,008Delta
Fri, Sep 25 - Fri, Oct 2
Delta Logo
6:10 am - 10:27 amIAD  Washington, D.C. Dulles Intl-GFK Grand Forks
5h 17m1 stop Minneapolis St Paul
Delta Logo
11:02 am - 6:05 pmGFK  Grand Forks-IAD Washington, D.C. Dulles Intl
6h 03m1 stop Minneapolis St Paul
$1,099Delta
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Grand Forks flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Grand Forks with more confidence.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Grand Forks?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Grand Forks start at $429. Prices are below average for this route right now, with typical round-trip fares ranging from $485 to $888. The lowest price found in the past 5 days was $429 on Delta.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Grand Forks?

Wednesday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Grand Forks, it is 23% cheaper than the average day. Monday is the most expensive day with flight prices 90% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Washington, D.C. Dulles Intl Airport to Grand Forks flights

Low season

January

Cheapest flight

$429
Flight from Washington, D.C. Dulles Intl Airport to Grand Forks

When to book flights from Dulles Intl to Grand Forks

Are your dates flexible? Find out the best times to travel from Dulles Intl to Grand Forks based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Grand Forks flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Grand Forks?

    Flights from Washington, D.C. Dulles Intl Airport to Grand Forks usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Grand Forks (GFK).

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Grand Forks?

    Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Grand Forks.

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Grand Forks pass through?

    Connecting flights from Washington, D.C. Dulles Intl Airport to Grand Forks most commonly pass through:

    • Minneapolis St Paul (MSP) - 80% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 20% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Grand Forks?

    Yes. Being flexible with your travel dates can save you up to 60% on the Washington, D.C. Dulles Intl Airport to Grand Forks route. Wednesday is the cheapest departure day at $452 round-trip on average, while Monday is the most expensive at $1,107, a difference of $655. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Washington, D.C. Dulles Intl Airport to Grand Forks?

    There are currently no nonstop flights available from Washington, D.C. Dulles Intl Airport to Grand Forks. Flights with 1 layover take between 5h 46m and 8h 42m in total, depending on the connection.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Grand Forks?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Washington, D.C. Dulles Intl Airport to Grand Forks changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $429 to $1,954. That means the highest observed fare was about 5x higher than the lowest one.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Grand Forks?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 5h 46m, compared with 8h 42m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Grand Forks?

    Grand Forks is 1 hour behind Washington, D.C. Dulles Intl Airport (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Grand Forks flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Grand Forks range from $485 to $888, with an average of $582 over the past 12 months. Anything below $485 counts as a good deal.

Your guide to booking Washington, D.C. Dulles Intl Airport to Grand Forks flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $452 - about $655 less than Monday (59% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Grand Forks trip for October. Fares historically average $452 round-trip in that month - typically $655 less than the most expensive month, which is December (based on the last 12 months).

Everything you need to know for your flight from Dulles Intl to Grand Forks

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Grand Forks (GFK)