$137 Cheap Flights from Redmond (RDM) to Colorado Springs (COS)

View $137 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Redmond Municipal Airport (RDM) to Colorado Springs Airport (COS)

Cheap Flights from Redmond to Colorado Springs (RDM-COS)

Prices were available within the past 7 days and start at $137 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Dec 25 - Tue, Jan 6
RDM
Redmond
COS
Colorado Springs
$229 Roundtrip, just found
$229
Roundtrip
just found
Select Delta flight, departing Thu, Dec 25 from Redmond to Colorado Springs, returning Tue, Jan 6, priced at $229 just found
Delta
Thu, Nov 27 - Sun, Dec 7
RDM
Redmond
COS
Colorado Springs
$234 Roundtrip, just found
$234
Roundtrip
just found
Select Delta flight, departing Thu, Nov 27 from Redmond to Colorado Springs, returning Sun, Dec 7, priced at $234 just found
United
Sat, Nov 8 - Sat, Nov 15
RDM
Redmond
COS
Colorado Springs
$239 Roundtrip, found 3 days ago
$239
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 8 from Redmond to Colorado Springs, returning Sat, Nov 15, priced at $239 found 3 days ago
Delta
Mon, Nov 10 - Tue, Nov 18
RDM
Redmond
COS
Colorado Springs
$244 Roundtrip, found 3 days ago
$244
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 10 from Redmond to Colorado Springs, returning Tue, Nov 18, priced at $244 found 3 days ago
Delta
Tue, Mar 31 - Sat, Apr 4
RDM
Redmond
COS
Colorado Springs
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 31 from Redmond to Colorado Springs, returning Sat, Apr 4, priced at $249 found 1 day ago
Delta
Tue, Nov 18 - Tue, Dec 2
RDM
Redmond
COS
Colorado Springs
$254 Roundtrip, just found
$254
Roundtrip
just found
Select Delta flight, departing Tue, Nov 18 from Redmond to Colorado Springs, returning Tue, Dec 2, priced at $254 just found
Delta
Sat, Nov 8 - Sat, Nov 15
RDM
Redmond
COS
Colorado Springs
$261 Roundtrip, found 3 days ago
$261
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Nov 8 from Redmond to Colorado Springs, returning Sat, Nov 15, priced at $261 found 3 days ago
Delta
Thu, Dec 4 - Mon, Dec 15
RDM
Redmond
COS
Colorado Springs
$271 Roundtrip, just found
$271
Roundtrip
just found
Select Delta flight, departing Thu, Dec 4 from Redmond to Colorado Springs, returning Mon, Dec 15, priced at $271 just found
Delta
Sat, Nov 15 - Tue, Dec 2
RDM
Redmond
COS
Colorado Springs
$274 Roundtrip, just found
$274
Roundtrip
just found
Select Delta flight, departing Sat, Nov 15 from Redmond to Colorado Springs, returning Tue, Dec 2, priced at $274 just found
American Airlines
Sat, Nov 8 - Sat, Nov 15
RDM
Redmond
COS
Colorado Springs
$353 Roundtrip, found 3 days ago
$353
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 8 from Redmond to Colorado Springs, returning Sat, Nov 15, priced at $353 found 3 days ago

Find the cheapest month to fly from Redmond (RDM) to Colorado Springs (COS)

September is typically the cheapest month to fly

From $188 - $418 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 $254
COS
Colorado Springs Airport
CheapestClosest
Average driving time to city center16 min
Flights from $254

Frequently asked questions

How much does a flight from Robert's Field Airport (RDM) to Colorado Springs Airport (COS) cost?
Snag a cheap one-way flight from $137 or cheap return flight from $229 from Robert's Field Airport (RDM) to Colorado Springs Airport (COS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Robert's Field Airport (RDM) to Colorado Springs Airport (COS)?
Flying in December is a good way to save, as it's the cheapest month for flights between RDM and COS. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Robert's Field Airport (RDM) to Colorado Springs Airport (COS)?
To find the cheapest airline flying from RDM to COS, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Robert's Field Airport (RDM) to Colorado Springs Airport (COS)?
Direct flights from Robert's Field Airport (RDM) to Colorado Springs Airport (COS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RDM to COS?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Robert's Field Airport (RDM) to Colorado Springs Airport (COS)?
To avoid potential delays on the Robert's Field Airport (RDM) to Colorado Springs Airport (COS) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Robert's Field Airport (RDM) to Colorado Springs Airport (COS) last-minute?
Booking your flight from RDM to COS just before your trip is typically more expensive. However, if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a RDM to COS flight and hotel package?
You'll generally save money by booking a RDM to COS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your ideal accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Robert's Field Airport (RDM) to Colorado Springs Airport (COS)?
Typically, you can reschedule or cancel your RDM to COS flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

Travel information

Origin airport
Robert's Field
Destination airport
Colorado Springs
Airlines serving
American Airlines, Delta, United
Roundtrip price
$228
Distance
928 mi

Book with confidence

Redmond to Colorado Springs Flights

The cheapest times to fly from Redmond 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 Redmond to Colorado Springs are during the month of December. You can find some of the cheapest flights from Redmond to Colorado Springs with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Redmond to Colorado Springs

Sunday is one of the best days to book for cheap flights from Redmond 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 Redmond 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 Redmond to Colorado Springs in 2025. You can also book with separate airlines for your outbound and return journeys, from $137 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 Redmond 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 Redmond 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.

 

Redmond to Colorado Springs Flights

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*Available to One Key members.