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 $479. Users have found that Delta is 19% cheaper than the other options available to this destination.

What is the cheapest day to fly from Baltimore to Grand Forks?

Travelers seeking maximum savings on their Baltimore to Grand Forks flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday 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 is the cheapest day to fly round-trip from Baltimore to Grand Forks?

Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 1% on the overall cost on flights from Baltimore to Grand Forks.

What is the cheapest month to fly from Baltimore to Grand Forks?

October can be a great time to fly to Grand Forks from Baltimore with a flight ticket averaging about $564. Cheapflights users have found deals in the month of October for as cheap as $428. The most expensive prices can be found in the month of September.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Grand Forks as you normally would.

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.

$479+ Flights from Baltimore to Grand Forks

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Cheap flight deals from Baltimore to Grand Forks

Round-trip from	$479 (Delta)
Popular in	March
Cheapest in	September
Average price	$608

From Baltimore/Washington to Grand Forks

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Highest demand for flights based on searches. 19% potential increase in price ($144 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($24 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 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 julio 29, 2025.

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 Baltimore to Grand Forks
Discover carefully curated flight deals from Baltimore to Grand Forks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 29, 2025.

mar. 8/127:14 pmBWI - GFK

1 stop4h 50mDelta

sáb. 8/164:23 pmGFK - BWI

2 stops7h 00mDelta

Deal found 7/28

$479

Last-minute flights from Baltimore to Grand Forks
Discover last-minute flight deals from Baltimore to Grand Forks. Data last updated julio 29, 2025 and is based on user searches.

mar. 8/127:14 pmBWI - GFK

1 stop4h 50mDelta

sáb. 8/164:23 pmGFK - BWI

2 stops7h 00mDelta

Deal found 7/28

$479

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Grand Forks that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreGrand Forks

BWI - GFK

BWIGFK

Baltimore/Washington

mar. 8/12

7:14 pm-11:04 pm

1 stop4h 50m

Grand Forks

sáb. 8/16

4:23 pm-12:23 am

2 stops7h 00m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

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

7,977 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

7,977 reviews

Delta

8.0

Very good

7,977 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 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 $479. Users have found that Delta is 19% 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.

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Top airline flying from Baltimore to Grand Forks

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$304	Average$528	FlexibilityNo cancel fee	On-timeN/A

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$479+ Cheap flights from Baltimore to Grand Forks (BWI - 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Grand Forks with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baltimore to Grand Forks

Round-trip from

Popular in

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Average price

Find flight deals from Baltimore to Grand Forks

Cheapest flights from Baltimore to Grand ForksExplore 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 julio 29, 2025.

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 julio 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Grand Forks that are best for you.

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.

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?

Reviews of airlines servicing Grand Forks

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.

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.

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

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

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

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

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

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

Top airline flying from Baltimore to Grand Forks

100% Free

Book with Flexibility

Travel Smart

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 julio 29, 2025.