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Cheap flights from Colorado Springs to San Antonio from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to San Antonio departing on 2/27. 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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Delta Logo
12:00 pm - 9:28 pmCOS-SAT
8h 28m1 stop
Delta Logo
5:30 am - 12:25 pmSAT-COS
7h 55m1 stop
$253Delta
Find Deal
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
7:30 am - 1:19 pmCOS-SAT
4h 49m1 stop
United Airlines Logo
11:43 am - 6:18 pmSAT-COS
7h 35m2 stops
$258United Airlines
Find Deal
Tue, Jan 6 - Sat, Jan 10
Southwest Logo
10:15 am - 5:35 pmCOS-SAT
6h 20m1 stop
Southwest Logo
5:45 pm - 10:35 pmSAT-COS
5h 50m1 stop
$283Southwest
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Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
12:09 pm - 5:33 pmCOS-SAT
4h 24m1 stop
United Airlines Logo
2:06 pm - 9:06 pmSAT-COS
8h 00m2 stops
$288United Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
12:49 pm - 9:00 pmCOS-SAT
7h 11m1 stop
United Airlines Logo
5:20 am - 8:46 amSAT-COS
4h 26m1 stop
$293United Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
Southwest Logo
11:00 am - 11:35 pmCOS-SAT
11h 35m2 stops
Southwest Logo
5:50 am - 9:55 amSAT-COS
5h 05m1 stop
$315Southwest
Find Deal
Thu, Feb 12 - Sun, Feb 15
Delta Logo
1:15 pm - 8:33 pmCOS-SAT
6h 18m1 stop
Delta Logo
6:45 am - 12:59 pmSAT-COS
7h 14m1 stop
$317Delta
Find Deal
Wed, Apr 8 - Wed, Apr 15
Southwest Logo
1:45 pm - 9:35 pmCOS-SAT
6h 50m2 stops
Southwest Logo
9:05 am - 3:35 pmSAT-COS
7h 30m2 stops
$319Southwest
Find Deal
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
3:25 pm - 8:49 pmCOS-SAT
4h 24m1 stop
United Airlines Logo
5:00 am - 11:00 amSAT-COS
7h 00m2 stops
$322United Airlines
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Wed, Apr 22 - Wed, Apr 29
Southwest Logo
4:55 pm - 11:35 pmCOS-SAT
5h 40m1 stop
Southwest Logo
5:50 am - 9:30 amSAT-COS
4h 40m1 stop
$325Southwest
Find Deal
Thu, Feb 12 - Mon, Feb 16

United Airlines flights from Colorado Springs to San Antonio

Our best United Airlines deals on Colorado Springs to San Antonio flight tickets
United Airlines
Jan 6
COS7:30 amColorado Springs
4h 49m
1 stop
SAT1:19 pmSan Antonio
Jan 10
SAT11:43 amSan Antonio
7h 35m
2 stops
COS6:18 pmColorado Springs
$258
Find similar
United Airlines
Jan 9
COS12:09 pmColorado Springs
4h 24m
1 stop
SAT5:33 pmSan Antonio
Jan 12
SAT2:06 pmSan Antonio
8h 00m
2 stops
COS9:06 pmColorado Springs
$288
Find similar
United Airlines
Dec 24
COS12:49 pmColorado Springs
7h 11m
1 stop
SAT9:00 pmSan Antonio
Dec 31
SAT5:20 amSan Antonio
4h 26m
1 stop
COS8:46 amColorado Springs
$293
Find similar

Delta flights from Colorado Springs to San Antonio

Our best Delta deals on Colorado Springs to San Antonio flight tickets
Delta
Feb 21
COS12:00 pmColorado Springs
8h 28m
1 stop
SAT9:28 pmSan Antonio
Feb 24
SAT5:30 amSan Antonio
7h 55m
1 stop
COS12:25 pmColorado Springs
$253
Find similar
Delta
Apr 8
COS1:15 pmColorado Springs
6h 18m
1 stop
SAT8:33 pmSan Antonio
Apr 15
SAT6:45 amSan Antonio
7h 14m
1 stop
COS12:59 pmColorado Springs
$317
Find similar
Delta
Apr 30
COS1:40 pmColorado Springs
7h 41m
1 stop
SAT10:21 pmSan Antonio
May 6
SAT6:05 pmSan Antonio
5h 24m
1 stop
COS10:29 pmColorado Springs
$342
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado Springs to San Antonio 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 November 26, 2025.
Use the filters below to find and compare flights from Colorado Springs to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Sat 2/21

12:00 pm-9:28 pm

1 stop8h 28m

San Antonio

Tue 2/24

5:30 am-12:25 pm

1 stop7h 55m

$253

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Tue 1/6

7:30 am-1:19 pm

1 stop4h 49m

San Antonio

Sat 1/10

11:43 am-6:18 pm

2 stops7h 35m

$258

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Tue 3/3

10:15 am-5:35 pm

1 stop6h 20m

San Antonio

Wed 3/4

5:45 pm-10:35 pm

1 stop5h 50m

$283

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Fri 1/9

12:09 pm-5:33 pm

1 stop4h 24m

San Antonio

Mon 1/12

2:06 pm-9:06 pm

2 stops8h 00m

$288

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Wed 12/24

12:49 pm-9:00 pm

1 stop7h 11m

San Antonio

Wed 12/31

5:20 am-8:46 am

1 stop4h 26m

$293

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Thu 2/12

11:00 am-11:35 pm

2 stops11h 35m

San Antonio

Sun 2/15

5:50 am-9:55 am

1 stop5h 05m

$315

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Wed 4/8

1:15 pm-8:33 pm

1 stop6h 18m

San Antonio

Wed 4/15

6:45 am-12:59 pm

1 stop7h 14m

$317

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Tue 1/6

1:45 pm-9:35 pm

2 stops6h 50m

San Antonio

Sat 1/10

9:05 am-3:35 pm

2 stops7h 30m

$319

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Wed 4/22

3:25 pm-8:49 pm

1 stop4h 24m

San Antonio

Wed 4/29

5:00 am-11:00 am

2 stops7h 00m

$322

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Thu 2/12

4:55 pm-11:35 pm

1 stop5h 40m

San Antonio

Mon 2/16

5:50 am-9:30 am

1 stop4h 40m

$325

Flights are sorted by cheapest round-trip flights first.

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See travel insights to San Antonio from

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

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 typical price of a round-trip flight between Colorado Springs and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of October, then book flights to San Antonio from Colorado Springs during September instead. Flights to San Antonio in September, while not as cheap as those in October, still average around $346.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $206. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Friday is $286.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Colorado Springs to San Antonio in the afternoon for as low as $201. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the evening, with an average ticket price of $259. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

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

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

As of November 2025, prices for Colorado Springs to San Antonio flights are approximately 23% more expensive when compared to flights at the same time last year.

When to book flights from Colorado Springs to San Antonio

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

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

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

Fastest flight time

3h 55m

Direct flights

Wed, Sat and Sun

Airports in San Antonio

1 airport
The fastest flight from Colorado Springs to San Antonio takes 3h 55m
Direct flights go from Colorado Springs to San Antonio on Wednesday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near San Antonio: San Antonio (SAT)
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  • How far is Colorado Springs to San Antonio by plane?

    Colorado Springs and San Antonio are 743.1 mi apart from one another. Flights usually cover this in 2h 00m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado Springs Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio 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 Colorado Springs to San Antonio?

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

Best airlines flying from Colorado Springs to San Antonio

Compare and see reviews for airlines that fly from Colorado Springs to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,050 reviews
Search United Airlines flights
SouthwestPriceFrom $257Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
American AirlinesPriceFrom $271Free CancellationRating
7.2
11,037 reviews
Search American Airlines flights

  • Southwest Flights From Colorado Springs to San Antonio

    Southwest flight deals from Colorado Springs to San Antonio start from $257 round-trip. Over the 3 Southwest flights for this route in a normal week, average airfare is usually $368 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Boerne
Kerrville
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Colorado Springs to San Antonio?

It is quick and easy to find Colorado Springs to San Antonio 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 San Antonio that suits you.

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

momondo does allow users to show only those flights to San Antonio from Colorado Springs which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Colorado Springs to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Colorado Springs to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

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