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Grand Forks

$133+ Cheap flights from Baltimore to Grand Forks (BWI - 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — GFK
Oct 13 — Oct 201
Mon 10/13
Mon 10/20
1 adult, Economy
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Cheap flight deals from Baltimore to Grand Forks

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 13, 2025.

Round-trip from

$297
(Delta)

One-way from

$133
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$391
From Baltimore/Washington to Grand Forks
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One-way flight from Baltimore/Washington to Grand Forks
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Highest demand for flights based on searches. 21% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Baltimore to Grand Forks

Cheapest flights from Baltimore to Grand Forks
Explore the most affordable flight options available from Baltimore to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2025.

This Delta deal was found by Cheapflights users on 9/12. 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 9/276:15 amBWI - GFK
1 stop6h 18mDelta
Wed 10/14:19 pmGFK - BWI
1 stop6h 30mDelta
Deal found 9/12$507
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 10/106:21 pmBWI - GFK
2 stops26h 54mMultiple Airlines
Sun 10/122:56 pmGFK - BWI
1 stop12h 34mMultiple Airlines
Deal found 9/11$586
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/136:21 pmBWI - GFK
2 stops42h 44mMultiple Airlines
Thu 10/162:56 pmGFK - BWI
1 stop12h 34mMultiple Airlines
Deal found 9/11$626
This Delta deal was found by Cheapflights users on 9/11. 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 9/166:15 amBWI - GFK
1 stop6h 18mDelta
Tue 9/234:19 pmGFK - BWI
1 stop6h 30mDelta
Deal found 9/11$647
This Delta deal was found by Cheapflights users on 9/11. 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.
Mon 10/137:10 pmBWI - GFK
1 stop4h 37mDelta
Fri 10/174:20 pmGFK - BWI
1 stop6h 29mDelta
Deal found 9/11$697
This Delta deal was found by Cheapflights users on 9/11. 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.
Mon 10/137:10 pmBWI - GFK
1 stop4h 37mDelta
Thu 10/164:20 pmGFK - BWI
1 stop6h 29mDelta
Deal found 9/11$778

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 2,558,603 searches. Data last updated September 13, 2025.
Use the filters below to find and compare flights from Baltimore to Grand Forks that are best for you.

Fly from

Baltimore

Fly to

Grand Forks

Route

Depart

Return

Price

BaltimoreGrand Forks

BWI - GFK

BWIGFK

Baltimore/Washington

Sat 2/21

6:19 am-11:49 am

1 stop6h 30m

Grand Forks

Tue 2/24

4:05 pm-11:50 pm

1 stop6h 45m

$297

BaltimoreGrand Forks

BWI - GFK

BWIGFK

Baltimore/Washington

Sat 9/27

6:15 am-11:33 am

1 stop6h 18m

Grand Forks

Wed 10/1

4:19 pm-11:49 pm

1 stop6h 30m

$507

BaltimoreGrand Forks

BWI - GFK

BWIGFK

Baltimore/Washington

Fri 10/10

6:21 pm-8:15 pm

2 stops26h 54m

Grand Forks

Sun 10/12

2:56 pm-4:30 am

1 stop12h 34m

$586

BaltimoreGrand Forks

BWI - GFK

BWIGFK

Baltimore/Washington

Wed 10/15

6:21 pm-2:06 pm

1 stop20h 45m

$133

BaltimoreGrand Forks

BWI - GFK

BWIGFK

Baltimore/Washington

Mon 9/22

6:15 am-11:33 am

1 stop6h 18m

$479

BaltimoreGrand Forks

BWI - GFK

BWIGFK

Baltimore/Washington

Sun 9/21

6:15 am-11:33 am

1 stop6h 18m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Baltimore to Grand Forks

Have a flexible travel schedule? Discover the best time to fly to Grand Forks from Baltimore 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 Baltimore to Grand Forks

What is the cheapest month to book a flight from Baltimore to Grand Forks?

Currently, May is the cheapest month in which you can book a flight from Baltimore to Grand Forks (average of $481). Flying from Baltimore 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.

Reviews of airlines servicing Grand Forks

Get insights into the airlines that provide service to Grand Forks. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grand Forks. Reviews last updated September 13, 2025.
See what other customers who have flown with Delta from Baltimore to Grand Forks have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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
7,959 reviews
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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

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

  • How long is the flight from Baltimore to Grand Forks?

    A quick flight from Baltimore to Grand Forks can take about 6h 30m. Delta provides one of the quickest options available for as low as $297. The distance from Baltimore to Grand Forks is about 1186 mi.

  • What is the cheapest airline to fly from Baltimore to Grand Forks round-trip?

    Cheapflights users have booked flights from Baltimore to Grand Forks round-trip from $296. Users have found that Delta is 48% cheaper than the other options available to this destination.

  • Can I find deals for flights from Baltimore to Grand Forks that include hotel bookings?

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

  • How can I find direct flights from Baltimore to Grand Forks?

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

  • Can I find deals for business class flights from Baltimore to Grand Forks?

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Grand Forks?

    Currently, May is the cheapest month in which you can book a flight from Baltimore to Grand Forks (average of $481). Flying from Baltimore 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Baltimore to Grand Forks

Discover the top airline that operate flights from Baltimore to Grand Forks. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$296Average$508FlexibilityNo cancel feeOn-timeN/A

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