What is the cheapest airline that flies from Colorado to Grand Forks?

Delta is the most popular carrier operating from Colorado to Grand Forks

How long does it take to fly to Grand Forks?

Flight times from Colorado to Grand Forks vary, but if you’re flying out of Denver and flying into Fargo (one of the most popular routes), then the duration is 1h 51m on average. Another popular route from Colorado to Grand Forks is flying from Colorado Springs to Fargo, which will take roughly 3h 54m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Grand Forks?

Frontier, United Airlines and Delta are the top three most popular airlines that fly to Grand Forks from Colorado according to our data. Frontier is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Grand Forks. Keep in mind that there are 3 different airlines that fly to Grand Forks on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Colorado to Grand Forks Airport?

Prices for flights from Colorado to Grand Forks Airport are updated daily.

How many operators does momondo search for flights from Colorado to Grand Forks Airport?

The number of operators available for flights from Colorado to Grand Forks Airport is 1 as of September 2025.

How old do you have to be to fly from Colorado to Grand Forks Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Grand Forks Airport.

What documentation or ID do you need to fly to Grand Forks Airport?

The necessary travel and health documents for your Grand Forks Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$167 Cheap Flights from Colorado to Grand Forks in 2025/26

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Find the cheapest flights from Colorado to Grand Forks

Round-trip

One-way

Cheap round-trip flights

6:05 am - 11:35 amDEN-GFK

4h 30m1 stop

12:20 pm - 3:42 pmGFK-DEN

4h 22m1 stop

$407Delta

Find Deal

Thu, Oct 23 - Sun, Oct 26

6:05 am - 11:35 amDEN-GFK

4h 30m1 stop

4:20 pm - 7:30 pmGFK-DEN

4h 10m1 stop

$478Delta

Find Deal

Thu, Oct 23 - Sun, Oct 26

6:00 am - 11:39 amDEN-GFK

4h 39m1 stop

5:00 am - 2:59 pmGFK-DEN

10h 59m2 stops

$562Delta

Find Deal

Fri, Nov 21 - Mon, Nov 24

5:30 am - 3:40 pmDEN-GFK

9h 10m2 stops

4:20 pm - 7:30 pmGFK-DEN

4h 10m1 stop

$563Delta

Find Deal

Thu, Oct 23 - Sun, Oct 26

6:00 am - 11:39 amDEN-GFK

4h 39m1 stop

12:19 pm - 3:39 pmGFK-DEN

4h 20m1 stop

$618Delta

Find Deal

Fri, Nov 21 - Mon, Nov 24

5:30 am - 3:40 pmDEN-GFK

9h 10m2 stops

12:20 pm - 3:42 pmGFK-DEN

4h 22m1 stop

$623Delta

Find Deal

Thu, Oct 23 - Sun, Oct 26

5:16 am - 3:50 pmDEN-GFK

9h 34m2 stops

5:00 am - 2:59 pmGFK-DEN

10h 59m2 stops

$688Delta

Find Deal

Fri, Nov 21 - Mon, Nov 24

6:05 am - 11:33 amDEN-GFK

4h 28m1 stop

5:05 am - 10:00 amGFK-DEN

5h 55m1 stop

$698Delta

Find Deal

Thu, Oct 2 - Mon, Oct 6

5:30 am - 3:40 pmDEN-GFK

9h 10m2 stops

5:05 am - 2:46 pmGFK-DEN

10h 41m2 stops

$768Delta

Find Deal

Thu, Oct 23 - Sun, Oct 26

4:16 pm - 10:47 pmDEN-GFK

5h 31m1 stop

4:20 pm - 7:30 pmGFK-DEN

4h 10m1 stop

$819Delta

Find Deal

Mon, Oct 13 - Thu, Oct 16

Delta flights from Colorado to Grand Forks

Our best Delta deals on Colorado to Grand Forks flight tickets

Delta

Oct 23

DEN6:05 amDenver Intl

4h 30m

1 stop

GFK11:35 amGrand Forks

Oct 26

GFK12:20 pmGrand Forks

4h 22m

1 stop

DEN3:42 pmDenver Intl

$407

Find similar

Delta

Oct 23

DEN6:05 amDenver Intl

4h 30m

1 stop

GFK11:35 amGrand Forks

Oct 26

GFK4:20 pmGrand Forks

4h 10m

1 stop

DEN7:30 pmDenver Intl

$478

Find similar

Delta

Nov 21

DEN6:00 amDenver Intl

4h 39m

1 stop

GFK11:39 amGrand Forks

Nov 24

GFK5:00 amGrand Forks

10h 59m

2 stops

DEN2:59 pmDenver Intl

$562

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverGrand Forks

DEN - GFK

DENGFK

Denver Intl

Thu 10/23

6:05 am-11:35 am

1 stop4h 30m

Grand Forks

Sun 10/26

12:20 pm-3:42 pm

1 stop4h 22m

$407

DenverGrand Forks

DEN - GFK

DENGFK

Denver Intl

Thu 10/23

6:05 am-11:35 am

1 stop4h 30m

Grand Forks

Sun 10/26

4:20 pm-7:30 pm

1 stop4h 10m

$478

DenverGrand Forks

DEN - GFK

DENGFK

Denver Intl

Fri 11/21

6:00 am-11:39 am

1 stop4h 39m

Grand Forks

Mon 11/24

5:00 am-2:59 pm

2 stops10h 59m

$562

DenverGrand Forks

DEN - GFK

DENGFK

Denver Intl

Thu 10/23

5:30 am-3:40 pm

2 stops9h 10m

Grand Forks

Sun 10/26

4:20 pm-7:30 pm

1 stop4h 10m

$563

DenverGrand Forks

DEN - GFK

DENGFK

Denver Intl

Fri 11/21

6:00 am-11:39 am

1 stop4h 39m

Grand Forks

Mon 11/24

12:19 pm-3:39 pm

1 stop4h 20m

$618

DenverGrand Forks

DEN - GFK

DENGFK

Denver Intl

Thu 10/23

5:30 am-3:40 pm

2 stops9h 10m

Grand Forks

Sun 10/26

12:20 pm-3:42 pm

1 stop4h 22m

$623

DenverGrand Forks

DEN - GFK

DENGFK

Denver Intl

Fri 11/21

5:16 am-3:50 pm

2 stops9h 34m

Grand Forks

Mon 11/24

5:00 am-2:59 pm

2 stops10h 59m

$688

DenverGrand Forks

DEN - GFK

DENGFK

Denver Intl

Thu 10/2

6:05 am-11:33 am

1 stop4h 28m

Grand Forks

Mon 10/6

5:05 am-10:00 am

1 stop5h 55m

$698

DenverGrand Forks

DEN - GFK

DENGFK

Denver Intl

Thu 10/23

5:30 am-3:40 pm

2 stops9h 10m

Grand Forks

Sun 10/26

5:05 am-2:46 pm

2 stops10h 41m

$768

DenverGrand Forks

DEN - GFK

DENGFK

Denver Intl

Mon 10/13

4:16 pm-10:47 pm

1 stop5h 31m

Grand Forks

Thu 10/16

4:20 pm-7:30 pm

1 stop4h 10m

$819

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Grand Forks

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Grand Forks?

According to our data, Wednesday is the cheapest day to fly to Grand Forks from Colorado. The lowest ticket price found for a Wednesday departure recently was $518. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Colorado to Grand Forks for around $743.

What is the cheapest time of day to depart on your flight to Grand Forks?

The cheapest time of day to fly to Grand Forks is in the morning when flights can be purchased for as low as $523. In contrast, the most expensive time of day to depart to Grand Forks is in the afternoon when prices are around $548.

Cheap Colorado to Grand Forks flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Grand Forks

Direct flights	None

There are no direct flights from Colorado to Grand Forks. There are no popular flight routes from Colorado to Grand Forks.

Search flight deals

When did momondo last update prices for flights from Colorado to Grand Forks Airport?
Prices for flights from Colorado to Grand Forks Airport are updated daily.
How many operators does momondo search for flights from Colorado to Grand Forks Airport?
The number of operators available for flights from Colorado to Grand Forks Airport is 1 as of September 2025.
How old do you have to be to fly from Colorado to Grand Forks Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Grand Forks Airport.
What documentation or ID do you need to fly to Grand Forks Airport?
The necessary travel and health documents for your Grand Forks Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Grand Forks

Compare and see reviews for airlines that fly from Colorado to Grand Forks with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $356	Free Cancellation	Rating 7.9 7,964 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Grand Forks?

Finding the right flight to Grand Forks from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Grand Forks quick and easy, saving you time and money.

Can I find flights from Colorado to Grand Forks with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado to Grand Forks flights to just show those with flexible booking policies.

How can momondo help me find flights from Colorado to Grand Forks?

momondo helps you find the best flight between Colorado and Grand Forks by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Colorado to Grand Forks right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Colorado to Grand Forks flights. All you need is a valid email address and we will do the rest; it is that quick and easy.