$126 Cheap Flights from Green Bay (GRB) to Colorado Springs (COS)

View $126 flight on Tue, Feb 10, 2026Opens in a new window

Popular airlines from Green Bay Austin Straubel Intl. Airport (GRB) to Colorado Springs Airport (COS)

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Cheap Flights from Green Bay to Colorado Springs (GRB-COS)

Prices were available within the past 7 days and start at $126 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Dec 11 - Sun, Dec 14
GRB
Green Bay
COS
Colorado Springs
$259 Roundtrip, found 10 hours ago
$259
Roundtrip
found 10 hours ago
Select Delta flight, departing Thu, Dec 11 from Green Bay to Colorado Springs, returning Sun, Dec 14, priced at $259 found 10 hours ago
American Airlines
Tue, Feb 3 - Tue, Feb 10
GRB
Green Bay
COS
Colorado Springs
$264 Roundtrip, found 4 days ago
$264
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Feb 3 from Green Bay to Colorado Springs, returning Tue, Feb 10, priced at $264 found 4 days ago
Delta
Mon, Nov 17 - Tue, Nov 25
GRB
Green Bay
COS
Colorado Springs
$284 Roundtrip, found 5 days ago
$284
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Nov 17 from Green Bay to Colorado Springs, returning Tue, Nov 25, priced at $284 found 5 days ago
American Airlines
Sat, Nov 22 - Tue, Dec 2
GRB
Green Bay
COS
Colorado Springs
$289 Roundtrip, found 22 hours ago
$289
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sat, Nov 22 from Green Bay to Colorado Springs, returning Tue, Dec 2, priced at $289 found 22 hours ago
Delta
Sun, Nov 23 - Thu, Nov 27
GRB
Green Bay
COS
Colorado Springs
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Nov 23 from Green Bay to Colorado Springs, returning Thu, Nov 27, priced at $294 found 3 days ago
United
Fri, Jan 9 - Sat, Jan 10
GRB
Green Bay
COS
Colorado Springs
$306 Roundtrip, found 3 days ago
$306
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 9 from Green Bay to Colorado Springs, returning Sat, Jan 10, priced at $306 found 3 days ago
Delta
Sun, Nov 16 - Tue, Dec 2
GRB
Green Bay
COS
Colorado Springs
$310 Roundtrip, found 1 day ago
$310
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Nov 16 from Green Bay to Colorado Springs, returning Tue, Dec 2, priced at $310 found 1 day ago
United
Fri, Jan 9 - Sat, Jan 10
GRB
Green Bay
COS
Colorado Springs
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 9 from Green Bay to Colorado Springs, returning Sat, Jan 10, priced at $312 found 3 days ago
American Airlines
Tue, Nov 18 - Tue, Dec 2
GRB
Green Bay
COS
Colorado Springs
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 18 from Green Bay to Colorado Springs, returning Tue, Dec 2, priced at $314 found 1 day ago
Delta
Sat, Nov 22 - Thu, Dec 4
GRB
Green Bay
COS
Colorado Springs
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Nov 22 from Green Bay to Colorado Springs, returning Thu, Dec 4, priced at $314 found 1 day ago

Find the cheapest month to fly from Green Bay (GRB) to Colorado Springs (COS)

August is typically the cheapest month to fly

From $249 - $626 per traveler.

Alternative airports near Colorado Springs

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Colorado Springs Airport COS. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $285
COS
Colorado Springs Airport
CheapestClosest
Average driving time to city center16 min
Flights from $285

Frequently asked questions

How much does a flight from Austin Straubel Intl. Airport (GRB) to Colorado Springs Airport (COS) cost?
Snag a cheap one-way flight from $126 or cheap return flight from $259 from Austin Straubel Intl. Airport (GRB) to Colorado Springs Airport (COS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Austin Straubel Intl. Airport (GRB) to Colorado Springs Airport (COS)?
December is the most affordable month to fly from GRB to COS. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Austin Straubel Intl. Airport (GRB) to Colorado Springs Airport (COS)?
To find the cheapest airline that'll fly you from GRB to COS, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Austin Straubel Intl. Airport (GRB) to Colorado Springs Airport (COS)?
Nonstop flights from Austin Straubel Intl. Airport (GRB) to Colorado Springs Airport (COS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GRB to COS?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin Straubel Intl. Airport (GRB) to Colorado Springs Airport (COS)?
Opt for a flight from Austin Straubel Intl. Airport (GRB) to Colorado Springs Airport (COS) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Austin Straubel Intl. Airport (GRB) to Colorado Springs Airport (COS) last-minute?
Booking your ticket from GRB to COS right before your journey is usually more expensive. But if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a GRB to COS flight and hotel package?
Booking a GRB to COS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Austin Straubel Intl. Airport (GRB) to Colorado Springs Airport (COS)?
Typically, it's possible to reschedule or cancel your GRB to COS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Austin Straubel Intl.
Destination airport
Colorado Springs
Airlines serving
American Airlines, Delta, United
Roundtrip price
$258
Distance
939 mi

Book with confidence

Green Bay to Colorado Springs Flights

The cheapest times to fly from Green Bay to Colorado Springs

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Green Bay to Colorado Springs are during the month of December. You can find some of the cheapest flights from Green Bay to Colorado Springs with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Green Bay to Colorado Springs

Sunday is one of the best days to book for cheap flights from Green Bay to Colorado Springs: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Green Bay to Colorado Springs

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Green Bay to Colorado Springs in 2025. You can also book with separate airlines for your outbound and return journeys, from $126 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Green Bay to Colorado Springs flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Green Bay to Colorado Springs airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Green Bay to Colorado Springs Flights

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*Available to One Key members.