Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Denver from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Denver departing on 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Antonio to Denver

Cheap round-trip flights

American Airlines Logo
7:00 am - 10:11 amSAT-COS
4h 11m1 stop
American Airlines Logo
6:02 am - 11:54 amCOS-SAT
4h 52m1 stop
$237American Airlines
Find Deal
Thu, Sep 4 - Sat, Sep 6
Delta Logo
6:05 pm - 10:11 pmSAT-COS
5h 06m1 stop
Delta Logo
1:11 pm - 8:16 pmCOS-SAT
6h 05m1 stop
$247Delta
Find Deal
Wed, Sep 17 - Wed, Sep 24
American Airlines Logo
5:00 am - 10:04 amSAT-COS
6h 04m1 stop
American Airlines Logo
5:16 pm - 11:00 pmCOS-SAT
4h 44m1 stop
$249American Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
Southwest Logo
2:50 pm - 10:00 pmSAT-COS
8h 10m2 stops
Southwest Logo
9:15 am - 4:40 pmCOS-SAT
6h 25m1 stop
$254Southwest
Find Deal
Tue, Sep 9 - Sat, Sep 13
Southwest Logo
12:15 pm - 5:45 pmSAT-COS
6h 30m1 stop
Southwest Logo
12:30 pm - 6:50 pmCOS-SAT
5h 20m1 stop
$256Southwest
Find Deal
Thu, Oct 16 - Wed, Oct 22
Delta Logo
12:40 pm - 7:40 pmSAT-COS
8h 00m1 stop
Delta Logo
5:49 pm - 12:31 amCOS-SAT
5h 42m1 stop
$258Delta
Find Deal
Sat, Nov 1 - Thu, Nov 6
Southwest Logo
6:40 pm - 10:00 pmSAT-COS
4h 20m1 stop
Southwest Logo
9:25 am - 4:25 pmCOS-SAT
6h 00m2 stops
$261Southwest
Find Deal
Wed, Oct 1 - Sat, Oct 4
Delta Logo
1:37 pm - 8:39 pmSAT-COS
8h 02m1 stop
Delta Logo
5:55 pm - 12:19 amCOS-SAT
5h 24m1 stop
$265Delta
Find Deal
Mon, Sep 15 - Thu, Sep 18
United Airlines Logo
1:44 pm - 5:30 pmSAT-COS
4h 46m1 stop
United Airlines Logo
12:50 pm - 10:48 pmCOS-SAT
8h 58m2 stops
$312United Airlines
Find Deal
Thu, Sep 4 - Sat, Sep 6
United Airlines Logo
1:10 pm - 4:43 pmSAT-COS
4h 33m1 stop
United Airlines Logo
3:35 pm - 9:49 pmCOS-SAT
5h 14m1 stop
$319United Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19

Delta flights from San Antonio to Colorado Springs

Our best Delta deals on San Antonio to Colorado Springs flight tickets
Delta
Sep 17
SAT6:05 pmSan Antonio
5h 06m
1 stop
COS10:11 pmColorado Springs
Sep 24
COS1:11 pmColorado Springs
6h 05m
1 stop
SAT8:16 pmSan Antonio
$247
Find similar
Delta
Nov 1
SAT12:40 pmSan Antonio
8h 00m
1 stop
COS7:40 pmColorado Springs
Nov 6
COS5:49 pmColorado Springs
5h 42m
1 stop
SAT12:31 amSan Antonio
$258
Find similar
Delta
Sep 15
SAT1:37 pmSan Antonio
8h 02m
1 stop
COS8:39 pmColorado Springs
Sep 18
COS5:55 pmColorado Springs
5h 24m
1 stop
SAT12:19 amSan Antonio
$265
Find similar

United Airlines flights from San Antonio to Colorado Springs

Our best United Airlines deals on San Antonio to Colorado Springs flight tickets
United Airlines
Aug 30
SAT4:22 pmSan Antonio
6h 11m
1 stop
COS9:33 pmColorado Springs
Aug 31
COS9:30 amColorado Springs
6h 21m
1 stop
SAT4:51 pmSan Antonio
$307
Find similar
United Airlines
Sep 4
SAT1:44 pmSan Antonio
4h 46m
1 stop
COS5:30 pmColorado Springs
Sep 6
COS12:50 pmColorado Springs
8h 58m
2 stops
SAT10:48 pmSan Antonio
$312
Find similar
United Airlines
Nov 15
SAT1:10 pmSan Antonio
4h 33m
1 stop
COS4:43 pmColorado Springs
Nov 19
COS3:35 pmColorado Springs
5h 14m
1 stop
SAT9:49 pmSan Antonio
$319
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio 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 August 21, 2025.
Use the filters below to find and compare flights from San Antonio to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Thu 9/4

7:00 am-10:11 am

1 stop4h 11m

Colorado Springs

Sat 9/6

6:02 am-11:54 am

1 stop4h 52m

$237

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Wed 9/17

6:05 pm-10:11 pm

1 stop5h 06m

Colorado Springs

Wed 9/24

1:11 pm-8:16 pm

1 stop6h 05m

$247

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Tue 9/9

5:00 am-10:04 am

1 stop6h 04m

Colorado Springs

Sat 9/13

5:16 pm-11:00 pm

1 stop4h 44m

$249

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Tue 9/9

2:50 pm-10:00 pm

2 stops8h 10m

Colorado Springs

Sat 9/13

9:15 am-4:40 pm

1 stop6h 25m

$254

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Thu 10/16

12:15 pm-5:45 pm

1 stop6h 30m

Colorado Springs

Wed 10/22

12:30 pm-6:50 pm

1 stop5h 20m

$256

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Sat 11/1

12:40 pm-7:40 pm

1 stop8h 00m

Colorado Springs

Thu 11/6

5:49 pm-12:31 am

1 stop5h 42m

$258

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Wed 10/1

6:40 pm-10:00 pm

1 stop4h 20m

Colorado Springs

Sat 10/4

9:25 am-4:25 pm

2 stops6h 00m

$261

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Mon 9/15

1:37 pm-8:39 pm

1 stop8h 02m

Colorado Springs

Thu 9/18

5:55 pm-12:19 am

1 stop5h 24m

$265

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Thu 9/4

1:44 pm-5:30 pm

1 stop4h 46m

Colorado Springs

Sat 9/6

12:50 pm-10:48 pm

2 stops8h 58m

$312

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

Sat 11/15

1:10 pm-4:43 pm

1 stop4h 33m

Colorado Springs

Wed 11/19

3:35 pm-9:49 pm

1 stop5h 14m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Denver from

How to get the cheapest flight ticket from San Antonio 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 month to fly to Colorado Springs?

The month of January is another great option to travel to Colorado Springs, with average flight prices from San Antonio averaging around $326.

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

The cheapest day to depart from San Antonio to Colorado Springs is on a Saturday when prices can be found for as low as $387. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to Colorado Springs for around $467.

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

Flying to Colorado Springs from San Antonio in the evening is the least expensive time of day to depart. momondo users have found prices as low as $377 when looking at flights departing in the evening. Flights to Colorado Springs are more costly at noon, with an average ticket price of $459. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest San Antonio to Colorado Springs flight route?

Fly from San Antonio to Colorado Springs for the best San Antonio - Colorado Springs flight prices

How far in advance should I book a flight to Colorado Springs?

You are more likely to see cheaper flights to Colorado Springs from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado Springs for around $398 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado Springs from San Antonio for as low as $294 on momondo.

What cabin class options are available on San Antonio to Colorado Springs flights?

There are 1 cabin classes available to choose from on San Antonio to Colorado Springs flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Antonio to Colorado Springs flight prices changed over time?

As of August 2025, prices for San Antonio to Colorado Springs flights are approximately 37% more expensive when compared to flights at the same time last year.

When to book flights from San Antonio to Colorado Springs

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

Cheap San Antonio to Colorado Springs (SAT to COS) flight deals and tips

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

Fastest flight time

2h 10m

Direct flights

Tue and Sun

Airports in Colorado Springs

1 airport
The fastest flight from San Antonio to Colorado Springs takes 2h 10m
Direct flights go from San Antonio to Colorado Springs on Tuesday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Colorado Springs: Colorado Springs (COS)
Search flight deals

  • How far is San Antonio to Colorado Springs by plane?

    There are 743.1 mi between San Antonio and Colorado Springs. By plane, this route typically takes 2h 10m.

  • When did momondo last update prices for flights from San Antonio Airport to Colorado Springs Airport?

    Prices for flights from San Antonio Airport to Colorado Springs Airport refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Colorado Springs Airport?

  • How old do you have to be to fly from San Antonio Airport to Colorado Springs Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Colorado Springs Airport.

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

    The necessary travel and health documents for your Colorado Springs Airport 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.

  • What is the most popular plane model from San Antonio to Colorado Springs?

  • What is the most popular airline from San Antonio to Colorado Springs?

Best airlines flying from San Antonio to Colorado Springs

Compare and see reviews for airlines that fly from San Antonio to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $236Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $267Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,245 reviews
Search Southwest 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 San Antonio to Colorado Springs?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Colorado Springs for you.

Can I find flights from San Antonio to Colorado Springs with flexible booking policies on momondo?

Flights from San Antonio to Colorado Springs with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Antonio to Colorado Springs?

momondo provides multiple filters to help you find the best flight to Colorado Springs from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for San Antonio to Colorado Springs flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Colorado Springs 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/26
Tue 9/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States