$314+ Cheap flights from Reagan-National (DCA) to Grand Forks (GFK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — GFK
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Reagan-National to Grand Forks with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Reagan-National to Grand Forks
Cheapest
Best
Last-minute
One-way
Cheapest flights from Reagan-National to Grand ForksExplore the most affordable flight options available from Reagan-National to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
Explore the most affordable flight options available from Reagan-National to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:05 am -
1 stop5h 11m
Sat 10/243:55 pm -
1 stop6h 49m
Deal found 9/25![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:05 am -
1 stop5h 11m
Tue 10/203:55 pm -
1 stop6h 49m
Deal found 9/27![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:05 am -
1 stop5h 11m
Sat 10/175:07 am -
1 stop4h 53m
Deal found 9/25![Delta logo]()
$508
This KAYAK deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:05 am -
1 stop5h 11m
Tue 10/275:07 am -
1 stop4h 53m
Deal found 9/28![Delta logo]()
$666
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:00 pm -
1 stop5h 20m
Fri 10/233:55 pm -
1 stop6h 49m
Deal found 9/27![Delta logo]()
$683
This KAYAK deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:05 am -
1 stop5h 11m
Tue 10/275:07 am -
1 stop4h 53m
Deal found 9/28![Delta logo]()
$707
Best flights from Reagan-National to Grand ForksDiscover carefully curated flight deals from Reagan-National to Grand Forks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from Reagan-National to Grand Forks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:05 am -
1 stop5h 11m
Sat 10/243:55 pm -
1 stop6h 49m
Deal found 9/25![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:05 am -
1 stop5h 11m
Tue 10/203:55 pm -
1 stop6h 49m
Deal found 9/27![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:05 am -
1 stop5h 11m
Sat 10/175:07 am -
1 stop4h 53m
Deal found 9/25![Delta logo]()
$508
This KAYAK deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:05 am -
1 stop5h 11m
Tue 10/275:07 am -
1 stop4h 53m
Deal found 9/28![Delta logo]()
$666
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:00 pm -
1 stop5h 20m
Fri 10/233:55 pm -
1 stop6h 49m
Deal found 9/27![Delta logo]()
$683
This KAYAK deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:05 am -
1 stop5h 11m
Tue 10/275:07 am -
1 stop4h 53m
Deal found 9/28![Delta logo]()
$707
Last-minute flights from Reagan-National to Grand ForksDiscover last-minute flight deals from Reagan-National to Grand Forks. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Reagan-National to Grand Forks. Data last updated September 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:05 am -
1 stop5h 11m
Sat 10/175:07 am -
1 stop4h 53m
Deal found 9/25![Delta logo]()
$508
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:05 am -
1 stop5h 11m
Sat 10/243:55 pm -
1 stop6h 49m
Deal found 9/25![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:05 am -
1 stop5h 11m
Tue 10/203:55 pm -
1 stop6h 49m
Deal found 9/27![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:00 pm -
1 stop5h 20m
Fri 10/233:55 pm -
1 stop6h 49m
Deal found 9/27![Delta logo]()
$683
This KAYAK deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:05 am -
1 stop5h 11m
Tue 10/275:07 am -
1 stop4h 53m
Deal found 9/28![Delta logo]()
$707
This KAYAK deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:05 am -
1 stop5h 11m
Tue 10/275:07 am -
1 stop4h 53m
Deal found 9/28![Delta logo]()
$666
One-way flights from Reagan-National to Grand ForksSearch for one-way flight options from Reagan-National to Grand Forks. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from Reagan-National to Grand Forks. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am -
2 stops29h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:00 pm -
1 stop5h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$513
Find flight deals from Reagan-National to Grand Forks
Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Grand Forks (GFK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $449 (Delta) |
One-way from | $314 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Reagan-National 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, Cheapflights users made 7,457,451 searches. Data last updated September 30, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Grand Forks that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Grand Forks
DCA Washington, D.C. Reagan-National - GFK Grand Forks
DCAGFK
Washington, D.C. Reagan-National
Wed 10/7
7:00 am-11:24 am
2 stops29h 24m
Grand Forks
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$314
Washington, D.C.Grand Forks
DCA Washington, D.C. Reagan-National - GFK Grand Forks
DCAGFK
Washington, D.C. Reagan-National
Sat 10/17
6:05 am-10:16 am
1 stop5h 11m
Grand Forks
Sat 10/24
3:55 pm-11:44 pm
1 stop6h 49m
$449
Washington, D.C.Grand Forks
DCA Washington, D.C. Reagan-National - GFK Grand Forks
DCAGFK
Washington, D.C. Reagan-National
Sat 10/17
6:05 am-10:16 am
1 stop5h 11m
Grand Forks
Tue 10/20
3:55 pm-11:44 pm
1 stop6h 49m
$474
Washington, D.C.Grand Forks
DCA Washington, D.C. Reagan-National - GFK Grand Forks
DCAGFK
Washington, D.C. Reagan-National
Sun 10/11
6:05 am-10:16 am
1 stop5h 11m
Grand Forks
Sat 10/17
5:07 am-11:00 am
1 stop4h 53m
$508
Quickest round-trip
Washington, D.C.Grand Forks
DCA Washington, D.C. Reagan-National - GFK Grand Forks
DCAGFK
Washington, D.C. Reagan-National
Wed 10/7
3:00 pm-7:20 pm
1 stop5h 20m
Grand Forks
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$513
Washington, D.C.Grand Forks
DCA Washington, D.C. Reagan-National - GFK Grand Forks
DCAGFK
Washington, D.C. Reagan-National
Mon 10/26
6:05 am-10:16 am
1 stop5h 11m
Grand Forks
Tue 10/27
5:07 am-11:00 am
1 stop4h 53m
$666
Washington, D.C.Grand Forks
DCA Washington, D.C. Reagan-National - GFK Grand Forks
DCAGFK
Washington, D.C. Reagan-National
Tue 10/20
3:00 pm-7:20 pm
1 stop5h 20m
Grand Forks
Fri 10/23
3:55 pm-11:44 pm
1 stop6h 49m
$683
Washington, D.C.Grand Forks
DCA Washington, D.C. Reagan-National - GFK Grand Forks
DCAGFK
Washington, D.C. Reagan-National
Sun 10/25
6:05 am-10:16 am
1 stop5h 11m
Grand Forks
Tue 10/27
5:07 am-11:00 am
1 stop4h 53m
$707
Sorted by cheapest first
Compare providers for flights from Reagan-National to Grand Forks
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Grand Forks in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Grand Forks flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Grand Forks flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Grand Forks flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Grand Forks flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Grand Forks flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Reagan-National to Grand Forks
Have a flexible travel schedule? Discover the best time to fly to Grand Forks from Reagan-National with our price prediction graph.
DCA-GFK
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.
Related info for your journey
Find useful and relevant information for your journey from Reagan-National to Grand Forks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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