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 Detroit to Grand Forks?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

When flying from Detroit to Grand Forks, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Detroit 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.

$367+ Flights from Detroit to Grand Forks

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Detroit 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 Detroit to Grand Forks

Round-trip from	$367 (Delta)

From Detroit (DTT) to Grand Forks

Search Deals

Find flight deals from Detroit to Grand Forks

Cheapest flights from Detroit to Grand Forks
Explore the most affordable flight options available from Detroit to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Sat 7/267:55 pmDTW - GFK

1 stop4h 09mDelta

Wed 7/304:23 pmGFK - DTW

1 stop4h 57mDelta

Deal found 6/30

$367

Best flights from Detroit to Grand Forks
Discover carefully curated flight deals from Detroit to Grand Forks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Sat 7/267:55 pmDTW - GFK

1 stop4h 09mDelta

Wed 7/304:23 pmGFK - DTW

1 stop4h 57mDelta

Deal found 6/30

$367

Last-minute flights from Detroit to Grand Forks
Discover last-minute flight deals from Detroit to Grand Forks. Data last updated July 1, 2025 and is based on user searches.

Sat 7/267:55 pmDTW - GFK

1 stop4h 09mDelta

Wed 7/304:23 pmGFK - DTW

1 stop4h 57mDelta

Deal found 6/30

$367

One-way flights from Detroit to Grand Forks
Search for one-way flight options from Detroit to Grand Forks. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Fri 7/186:15 pmDTW - GFK

1 stop5h 49mDelta

Deal found 6/30

$369

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

DetroitGrand Forks

DTW - GFK

DTWGFK

Detroit Metropolitan Wayne County

Sat 7/26

7:55 pm-11:04 pm

1 stop4h 09m

Grand Forks

Wed 7/30

4:23 pm-10:20 pm

1 stop4h 57m

$367

DetroitGrand Forks

DTW - GFK

DTWGFK

Detroit Metropolitan Wayne County

Fri 7/18

6:15 pm-11:04 pm

1 stop5h 49m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Detroit to Grand Forks

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

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

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

Read through reviews of airlines operating flights from Detroit 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

7,973 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

7,973 reviews

Delta

8.0

Very good

7,973 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

Can I find deals for flights from Detroit to Grand Forks that include hotel bookings?
Yes. In addition to deals on Detroit to Grand Forks flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Detroit to Grand Forks?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Grand Forks.
Can I find deals for business class flights from Detroit to Grand Forks?
Yes. Cheapflights offers flight deals from Detroit 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 Detroit to Grand Forks?
Currently, May is the cheapest month in which you can book a flight from Detroit to Grand Forks (average of $481). Flying from Detroit 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

Alternative routes for Detroit to Grand Forks

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$367+ Cheap flights from Detroit to Grand Forks (DTT - 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit 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 Detroit to Grand Forks

Round-trip from

Find flight deals from Detroit to Grand Forks

Cheapest flights from Detroit to Grand ForksExplore the most affordable flight options available from Detroit to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Detroit to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Detroit to Grand Forks

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

Cheapflights Insights

Everything you need to know about your flight from Detroit to Grand Forks

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

Reviews of airlines servicing Grand Forks

Read through reviews of airlines operating flights from Detroit 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 Detroit to Grand Forks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Detroit to Grand Forks
Explore the most affordable flight options available from Detroit to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.