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 54% 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 many operators does momondo search for flights from Grand Forks Airport to Colorado?

There is 1 operator available for flights from Grand Forks Airport to Colorado as of August 2025.

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.

$350 Cheap Flights from Grand Forks to Colorado in 2025

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Find the cheapest flights from Grand Forks to Colorado

Round-trip

Cheap round-trip flights

4:20 pm - 7:55 pmGFK-DEN

4h 35m1 stop

6:05 am - 11:33 amDEN-GFK

4h 28m1 stop

$357Delta

Find Deal

Tue, Sep 9 - Tue, Sep 16

6:45 am - 7:30 pmGFK-DEN

13h 45m1 stop

6:55 pm - 11:35 amDEN-GFK

15h 40m1 stop

$366Delta

Find Deal

Sat, Oct 11 - Mon, Oct 13

9:05 pm - 10:18 amGFK-DEN

14h 13m1 stop

10:55 pm - 12:05 pmDEN-GFK

36h 10m2 stops

$386

Find Deal

Sat, Oct 11 - Mon, Oct 13

5:05 am - 11:04 pmGFK-DEN

18h 59m1 stop

6:55 pm - 11:35 amDEN-GFK

15h 40m1 stop

$426Delta

Find Deal

Fri, Oct 10 - Mon, Oct 13

12:13 pm - 3:28 pmGFK-DEN

4h 15m1 stop

6:05 am - 11:33 amDEN-GFK

4h 28m1 stop

$448Delta

Find Deal

Wed, Sep 10 - Wed, Sep 17

12:21 pm - 3:44 pmGFK-DEN

4h 23m1 stop

6:05 am - 11:33 amDEN-GFK

4h 28m1 stop

$543Delta

Find Deal

Thu, Sep 11 - Mon, Sep 15

6:45 am - 10:00 amGFK-DEN

4h 15m1 stop

11:40 am - 10:47 pmDEN-GFK

10h 07m1 stop

$587Delta

Find Deal

Sat, Oct 11 - Sun, Oct 12

4:20 pm - 11:04 pmGFK-DEN

7h 44m1 stop

11:40 am - 10:47 pmDEN-GFK

10h 07m1 stop

$657Delta

Find Deal

Fri, Oct 10 - Sun, Oct 12

12:13 pm - 3:28 pmGFK-DEN

4h 15m1 stop

6:15 am - 11:33 amDEN-GFK

4h 18m1 stop

$763Delta

Find Deal

Thu, Aug 28 - Mon, Sep 1

5:00 am - 10:10 amGFK-DEN

6h 10m1 stop

4:15 pm - 11:07 pmDEN-GFK

5h 52m1 stop

$809Delta

Find Deal

Thu, Dec 18 - Sun, Jan 4

Delta flights from Grand Forks to Colorado

Our best Delta deals on Grand Forks to Colorado flight tickets

Delta

Sep 9

GFK4:20 pmGrand Forks

4h 35m

1 stop

DEN7:55 pmDenver Intl

Sep 16

DEN6:05 amDenver Intl

4h 28m

1 stop

GFK11:33 amGrand Forks

$357

Find similar

Delta

Oct 11

GFK6:45 amGrand Forks

13h 45m

1 stop

DEN7:30 pmDenver Intl

Oct 13

DEN6:55 pmDenver Intl

15h 40m

1 stop

GFK11:35 amGrand Forks

$366

Find similar

Delta

Oct 10

GFK5:05 amGrand Forks

18h 59m

1 stop

DEN11:04 pmDenver Intl

Oct 13

DEN6:55 pmDenver Intl

15h 40m

1 stop

GFK11:35 amGrand Forks

$426

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Tue 9/9

4:20 pm-7:55 pm

1 stop4h 35m

Denver Intl

Tue 9/16

6:05 am-11:33 am

1 stop4h 28m

$357

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Sat 10/11

6:45 am-7:30 pm

1 stop13h 45m

Denver Intl

Mon 10/13

6:55 pm-11:35 am

1 stop15h 40m

$366

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Sat 10/11

9:05 pm-10:18 am

1 stop14h 13m

Denver Intl

Mon 10/13

10:55 pm-12:05 pm

2 stops36h 10m

$386

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Fri 10/10

5:05 am-11:04 pm

1 stop18h 59m

Denver Intl

Mon 10/13

6:55 pm-11:35 am

1 stop15h 40m

$426

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Wed 9/10

12:13 pm-3:28 pm

1 stop4h 15m

Denver Intl

Wed 9/17

6:05 am-11:33 am

1 stop4h 28m

$448

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Thu 9/11

12:21 pm-3:44 pm

1 stop4h 23m

Denver Intl

Mon 9/15

6:05 am-11:33 am

1 stop4h 28m

$543

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Sat 10/11

6:45 am-10:00 am

1 stop4h 15m

Denver Intl

Sun 10/12

11:40 am-10:47 pm

1 stop10h 07m

$587

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Fri 10/10

4:20 pm-11:04 pm

1 stop7h 44m

Denver Intl

Sun 10/12

11:40 am-10:47 pm

1 stop10h 07m

$657

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Thu 8/28

12:13 pm-3:28 pm

1 stop4h 15m

Denver Intl

Mon 9/1

6:15 am-11:33 am

1 stop4h 18m

$763

Grand ForksDenver

GFK - DEN

GFKDEN

Grand Forks

Thu 12/18

5:00 am-10:10 am

1 stop6h 10m

Denver Intl

Sun 1/4

4:15 pm-11:07 pm

1 stop5h 52m

$809

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

Best Price Found	$357
Fastest flight time	4h 15m
Direct flights	None
Airports in Colorado	1 airport

The best flight deal from Grand Forks to Colorado found on momondo in the last 72 hours is $357

The fastest flight from Grand Forks to Colorado takes 4h 15m

There are no direct flights from Grand Forks to Colorado. Popular non-direct route for this connection is Grand Forks Airport - Denver Intl Airport.

There is 1 airport near Colorado: Denver Intl (DEN)

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 many operators does momondo search for flights from Grand Forks Airport to Colorado?
There is 1 operator available for flights from Grand Forks Airport to Colorado as of August 2025.
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.

Best airlines flying from Grand Forks to Colorado

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $416	Free Cancellation	Rating 8.0 7,980 reviews		Search Delta flights

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.

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Popular cities in Colorado

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Flights to Dallasfrom $57

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Cheap flights from Grand Forks to Colorado from $357

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Forks to Colorado departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Grand Forks to Colorado

Cheap round-trip flights

Delta flights from Grand Forks to Colorado

Our best Delta deals on Grand Forks to Colorado flight tickets

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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

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

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.

What airlines fly to Colorado?

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

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

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

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

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

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

Best airlines flying from Grand Forks to Colorado

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

Why use momondo?

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

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

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

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

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo