What airlines fly to Colorado?

Frontier, United Airlines and Delta are the top three most popular airlines that fly to Colorado from Grand Forks according to our data. Frontier is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 4 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Grand Forks Airport to Colorado refresh daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Grand Forks Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The necessary travel and health documents for your Colorado 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.

$377 Cheap Flights from Grand Forks to Colorado in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Grand Forks to Colorado

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:15 pm - 3:31 pmGFK-DEN

4h 16m1 stop

6:10 am - 11:38 amDEN-GFK

4h 28m1 stop

$377Delta

Find Deal

Sat, May 2 - Wed, May 6

5:00 am - 3:11 pmGFK-DEN

11h 11m2 stops

4:00 pm - 11:01 pmDEN-GFK

6h 01m1 stop

$382Delta

Find Deal

Sat, May 2 - Wed, May 6

5:00 am - 3:11 pmGFK-DEN

11h 11m2 stops

6:25 pm - 11:01 pmDEN-GFK

27h 36m2 stops

$471Delta

Find Deal

Sat, May 2 - Wed, May 6

11:52 am - 3:59 amGFK-DEN

17h 07m1 stop

7:11 pm - 6:20 pmDEN-GFK

46h 09m2 stops

$511Multiple Airlines

Find Deal

Sun, Nov 16 - Thu, Nov 20

5:00 am - 10:03 amGFK-DEN

6h 03m1 stop

5:45 am - 11:39 amDEN-GFK

4h 54m1 stop

$533Delta

Find Deal

Tue, Nov 18 - Sat, Nov 22

5:00 am - 2:59 pmGFK-DEN

10h 59m2 stops

5:45 am - 11:39 amDEN-GFK

4h 54m1 stop

$538Delta

Find Deal

Tue, Nov 18 - Sat, Nov 22

5:00 am - 10:03 amGFK-DEN

6h 03m1 stop

5:45 am - 11:39 amDEN-GFK

4h 54m1 stop

$737Delta

Find Deal

Sun, Nov 16 - Thu, Nov 20

5:00 am - 2:59 pmGFK-DEN

10h 59m2 stops

5:20 am - 3:50 pmDEN-GFK

9h 30m2 stops

$744Delta

Find Deal

Tue, Nov 18 - Sat, Nov 22

5:00 am - 2:59 pmGFK-DEN

10h 59m2 stops

12:02 pm - 10:56 pmDEN-GFK

9h 54m2 stops

$862Delta

Find Deal

Sun, Nov 16 - Thu, Nov 20

Delta flights from Grand Forks to Colorado

Our best Delta deals on Grand Forks to Colorado flight tickets

Delta

May 2

GFK12:15 pmGrand Forks

4h 16m

1 stop

DEN3:31 pmDenver Intl

May 6

DEN6:10 amDenver Intl

4h 28m

1 stop

GFK11:38 amGrand Forks

$377

Find similar

Delta

May 2

GFK5:00 amGrand Forks

11h 11m

2 stops

DEN3:11 pmDenver Intl

May 6

DEN4:00 pmDenver Intl

6h 01m

1 stop

GFK11:01 pmGrand Forks

$382

Find similar

Delta

May 2

GFK5:00 amGrand Forks

11h 11m

2 stops

DEN3:11 pmDenver Intl

May 6

DEN6:25 pmDenver Intl

27h 36m

2 stops

GFK11:01 pmGrand Forks

$471

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Sat 5/2

12:15 pm-3:31 pm

1 stop4h 16m

Denver Intl

Wed 5/6

6:10 am-11:38 am

1 stop4h 28m

$377

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Sat 5/2

5:00 am-3:11 pm

2 stops11h 11m

Denver Intl

Wed 5/6

4:00 pm-11:01 pm

1 stop6h 01m

$382

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Sat 5/2

5:00 am-3:11 pm

2 stops11h 11m

Denver Intl

Wed 5/6

6:25 pm-11:01 pm

2 stops27h 36m

$471

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Sun 11/16

11:52 am-3:59 am

1 stop17h 07m

Denver Intl

Thu 11/20

7:11 pm-6:20 pm

2 stops46h 09m

$511

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Tue 11/18

5:00 am-10:03 am

1 stop6h 03m

Denver Intl

Sat 11/22

5:45 am-11:39 am

1 stop4h 54m

$533

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Tue 11/18

5:00 am-2:59 pm

2 stops10h 59m

Denver Intl

Sat 11/22

5:45 am-11:39 am

1 stop4h 54m

$538

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Sun 11/16

5:00 am-10:03 am

1 stop6h 03m

Denver Intl

Thu 11/20

5:45 am-11:39 am

1 stop4h 54m

$737

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Tue 11/18

5:00 am-2:59 pm

2 stops10h 59m

Denver Intl

Sat 11/22

5:20 am-3:50 pm

2 stops9h 30m

$744

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Sun 11/16

5:00 am-2:59 pm

2 stops10h 59m

Denver Intl

Thu 11/20

12:02 pm-10:56 pm

2 stops9h 54m

$862

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Grand Forks to Colorado is on a Friday when prices can be found for as low as $531. On the other hand, Tuesday is the most expensive day to depart from Grand Forks because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $673.

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

The cheapest time of day to fly to Colorado is in the morning when flights can be purchased for as low as $553. In the afternoon is when there is more demand to fly to Colorado, so prices are often more expensive at around $598 per ticket.

Can stopping save me money on Grand Forks to Colorado flights?

You could potentially save up to 20% on your flight if you consider stops on a Grand Forks to Colorado flight.

Cheap Grand Forks to Colorado flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Grand Forks Airport to Colorado?
Prices for flights from Grand Forks Airport to Colorado refresh daily.
How old do you have to be to fly from Grand Forks Airport to Colorado?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Grand Forks Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The necessary travel and health documents for your Colorado 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.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Grand Forks to Colorado. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Grand Forks to Colorado on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Grand Forks and Colorado 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 Grand Forks to Colorado right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Grand Forks to Colorado now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colorado and let you know when they change.