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Cheap flights from Green Bay to Denver from $369

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Denver departing on 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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American Airlines Logo
6:19 am - 11:30 amGRB-COS
6h 11m1 stop
American Airlines Logo
12:31 pm - 5:37 pmCOS-GRB
4h 06m1 stop
$373American Airlines
Find Deal
Sat, Apr 4 - Wed, Apr 8
United Airlines Logo
5:18 pm - 9:40 pmGRB-COS
5h 22m1 stop
United Airlines Logo
10:30 am - 9:14 pmCOS-GRB
9h 44m2 stops
$399United Airlines
Find Deal
Sat, Apr 4 - Wed, Apr 8
United Airlines Logo
1:10 pm - 8:08 pmGRB-COS
7h 58m2 stops
United Airlines Logo
10:30 am - 9:14 pmCOS-GRB
9h 44m2 stops
$404United Airlines
Find Deal
Sat, Apr 4 - Wed, Apr 8
Delta Logo
5:19 am - 12:37 pmGRB-COS
8h 18m1 stop
Delta Logo
1:42 pm - 10:33 pmCOS-GRB
7h 51m1 stop
$412Delta
Find Deal
Wed, Nov 12 - Fri, Nov 14
Delta Logo
5:19 am - 12:37 pmGRB-COS
8h 18m1 stop
Delta Logo
8:00 am - 9:33 pmCOS-GRB
12h 33m2 stops
$417Delta
Find Deal
Wed, Nov 12 - Fri, Nov 14
Delta Logo
10:50 am - 9:25 pmGRB-COS
11h 35m2 stops
Delta Logo
1:40 pm - 10:00 pmCOS-GRB
7h 20m1 stop
$429Delta
Find Deal
Sat, Apr 4 - Wed, Apr 8
American Airlines Logo
6:19 am - 11:30 amGRB-COS
6h 11m1 stop
American Airlines Logo
12:31 pm - 5:37 pmCOS-GRB
4h 06m1 stop
$437American Airlines
Find Deal
Sat, Apr 4 - Wed, Apr 8
United Airlines Logo
5:27 pm - 9:47 pmGRB-COS
5h 20m1 stop
United Airlines Logo
10:34 am - 9:38 pmCOS-GRB
10h 04m2 stops
$450United Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
United Airlines Logo
1:10 pm - 8:08 pmGRB-COS
7h 58m2 stops
United Airlines Logo
10:30 am - 9:14 pmCOS-GRB
9h 44m2 stops
$453United Airlines
Find Deal
Sat, Apr 4 - Wed, Apr 8
United Airlines Logo
1:20 pm - 9:59 pmGRB-COS
9h 39m2 stops
United Airlines Logo
6:00 am - 3:10 pmCOS-GRB
8h 10m2 stops
$455United Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3

American Airlines flights from Green Bay to Colorado Springs

Our best American Airlines deals on Green Bay to Colorado Springs flight tickets
American Airlines
Oct 25
GRB9:44 amGreen Bay Austin-Straubel
11h 54m
2 stops
COS8:38 pmColorado Springs
Oct 28
COS12:05 pmColorado Springs
6h 33m
1 stop
GRB7:38 pmGreen Bay Austin-Straubel
$334
Find similar
American Airlines
Oct 25
GRB9:44 amGreen Bay Austin-Straubel
13h 25m
2 stops
COS10:09 pmColorado Springs
Oct 28
COS10:37 amColorado Springs
8h 01m
2 stops
GRB7:38 pmGreen Bay Austin-Straubel
$339
Find similar
American Airlines
Apr 4
GRB6:19 amGreen Bay Austin-Straubel
6h 11m
1 stop
COS11:30 amColorado Springs
Apr 8
COS12:31 pmColorado Springs
4h 06m
1 stop
GRB5:37 pmGreen Bay Austin-Straubel
$373
Find similar

United Airlines flights from Green Bay to Colorado Springs

Our best United Airlines deals on Green Bay to Colorado Springs flight tickets
United Airlines
Apr 4
GRB5:18 pmGreen Bay Austin-Straubel
5h 22m
1 stop
COS9:40 pmColorado Springs
Apr 8
COS10:30 amColorado Springs
9h 44m
2 stops
GRB9:14 pmGreen Bay Austin-Straubel
$399
Find similar
United Airlines
Apr 4
GRB1:10 pmGreen Bay Austin-Straubel
7h 58m
2 stops
COS8:08 pmColorado Springs
Apr 8
COS10:30 amColorado Springs
9h 44m
2 stops
GRB9:14 pmGreen Bay Austin-Straubel
$404
Find similar
United Airlines
Oct 25
GRB2:40 pmGreen Bay Austin-Straubel
8h 01m
1 stop
COS9:41 pmColorado Springs
Oct 28
COS9:29 amColorado Springs
6h 17m
1 stop
GRB4:46 pmGreen Bay Austin-Straubel
$409
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Colorado Springs that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 19, 2025.
Use the filters below to find and compare flights from Green Bay to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BayColorado Springs

GRB - COS

GRBCOS

Green Bay Austin-Straubel

Sat 4/4

6:19 am-11:30 am

1 stop6h 11m

Colorado Springs

Wed 4/8

12:31 pm-5:37 pm

1 stop4h 06m

$373

Green BayColorado Springs

GRB - COS

GRBCOS

Green Bay Austin-Straubel

Sat 4/4

5:18 pm-9:40 pm

1 stop5h 22m

Colorado Springs

Wed 4/8

10:30 am-9:14 pm

2 stops9h 44m

$399

Green BayColorado Springs

GRB - COS

GRBCOS

Green Bay Austin-Straubel

Sat 4/4

1:10 pm-8:08 pm

2 stops7h 58m

Colorado Springs

Wed 4/8

10:30 am-9:14 pm

2 stops9h 44m

$404

Green BayColorado Springs

GRB - COS

GRBCOS

Green Bay Austin-Straubel

Wed 11/12

5:19 am-12:37 pm

1 stop8h 18m

Colorado Springs

Fri 11/14

1:42 pm-10:33 pm

1 stop7h 51m

$412

Green BayColorado Springs

GRB - COS

GRBCOS

Green Bay Austin-Straubel

Wed 11/12

5:19 am-12:37 pm

1 stop8h 18m

Colorado Springs

Fri 11/14

8:00 am-9:33 pm

2 stops12h 33m

$417

Green BayColorado Springs

GRB - COS

GRBCOS

Green Bay Austin-Straubel

Sat 4/4

10:50 am-9:25 pm

2 stops11h 35m

Colorado Springs

Wed 4/8

1:40 pm-10:00 pm

1 stop7h 20m

$429

Green BayColorado Springs

GRB - COS

GRBCOS

Green Bay Austin-Straubel

Sat 4/4

6:19 am-11:30 am

1 stop6h 11m

Colorado Springs

Wed 4/8

12:31 pm-5:37 pm

1 stop4h 06m

$437

Green BayColorado Springs

GRB - COS

GRBCOS

Green Bay Austin-Straubel

Fri 10/31

5:27 pm-9:47 pm

1 stop5h 20m

Colorado Springs

Mon 11/3

10:34 am-9:38 pm

2 stops10h 04m

$450

Green BayColorado Springs

GRB - COS

GRBCOS

Green Bay Austin-Straubel

Sat 4/4

1:10 pm-8:08 pm

2 stops7h 58m

Colorado Springs

Wed 4/8

10:30 am-9:14 pm

2 stops9h 44m

$453

Green BayColorado Springs

GRB - COS

GRBCOS

Green Bay Austin-Straubel

Fri 10/31

1:20 pm-9:59 pm

2 stops9h 39m

Colorado Springs

Mon 11/3

6:00 am-3:10 pm

2 stops8h 10m

$455

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Green Bay to Colorado Springs

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 Springs?

The cheapest day to depart from Green Bay to Colorado Springs is on a Tuesday when prices can be found for as low as $348. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Green Bay to Colorado Springs for around $664.

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

Flying to Colorado Springs from Green Bay in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $467 when looking at flights departing in the afternoon. Flights to Colorado Springs are more costly in the morning, with an average ticket price of $496. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Green Bay to Colorado Springs flights?

You could potentially save up to 42% on your flight if you consider stops on a Green Bay to Colorado Springs flight.

When to book flights from Green Bay to Colorado Springs

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to Colorado Springs according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to Colorado Springs (GRB to COS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Colorado Springs

Direct flights

None
There are no direct flights from Green Bay to Colorado Springs. There are no popular flight routes from Green Bay to Colorado Springs.
Search flight deals

  • How far is Green Bay Austin-Straubel to Colorado Springs by plane?

    There are 948.9 mi between Green Bay Austin-Straubel and Colorado Springs. A reasonable flight in good conditions will take 5h 20m.

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Colorado Springs Airport?

    Prices for flights from Green Bay Austin-Straubel Airport to Colorado Springs Airport were last updated today.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Colorado Springs Airport?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Colorado Springs Airport?

    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 Green Bay Austin-Straubel Airport to Colorado Springs Airport.

  • What documentation or ID do you need to fly to Colorado Springs Airport?

    The travel and health documents you'll need for your trip to Colorado Springs Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado Springs Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Green Bay to Colorado Springs?

Best airlines flying from Green Bay to Colorado Springs

Compare and see reviews for airlines that fly from Green Bay to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $287Free CancellationRating
7.4
8,994 reviews
Search United Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Cañon City

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Colorado Springs?

It is quick and easy to find Green Bay to Colorado Springs flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colorado Springs that suits you.

Can I find flights from Green Bay to Colorado Springs with flexible booking policies on momondo?

All flight searches from Green Bay to Colorado Springs on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Green Bay to Colorado Springs?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Green Bay to Colorado Springs.

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

Price alerts on flights to Colorado Springs from Green Bay are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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