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Cheap flights from San Antonio to Denver 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 San Antonio to Denver departing on 2/8. 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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American Airlines Logo
7:00 am - 5:35 pmSAT-COS
11h 35m1 stop
American Airlines Logo
10:37 am - 10:16 pmCOS-SAT
10h 39m1 stop
$263American Airlines
Find Deal
mar., dic. 9 - mar., dic. 16
American Airlines Logo
6:01 am - 11:36 amSAT-COS
6h 35m1 stop
American Airlines Logo
10:21 am - 8:50 pmCOS-SAT
9h 29m1 stop
$284American Airlines
Find Deal
sáb., ene. 17 - mar., ene. 20
American Airlines Logo
7:00 am - 3:45 pmSAT-COS
9h 45m1 stop
American Airlines Logo
10:37 am - 6:03 pmCOS-SAT
6h 26m1 stop
$294American Airlines
Find Deal
mar., dic. 9 - sáb., dic. 13
Delta Logo
5:30 am - 1:05 pmSAT-COS
8h 35m1 stop
Delta Logo
8:00 am - 5:23 pmCOS-SAT
8h 23m1 stop
$303Delta
Find Deal
mar., mar. 24 - mié., mar. 25
United Airlines Logo
5:59 pm - 9:50 pmSAT-COS
4h 51m1 stop
United Airlines Logo
3:33 pm - 10:59 pmCOS-SAT
6h 26m2 stops
$308United Airlines
Find Deal
mar., dic. 9 - mar., dic. 16
Southwest Logo
1:45 pm - 8:25 pmSAT-COS
7h 40m2 stops
Southwest Logo
6:10 am - 3:40 pmCOS-SAT
8h 30m2 stops
$313Southwest
Find Deal
mar., dic. 9 - mar., dic. 16
American Airlines Logo
6:00 am - 3:56 pmSAT-COS
10h 56m1 stop
American Airlines Logo
6:00 am - 2:18 pmCOS-SAT
7h 18m1 stop
$315American Airlines
Find Deal
mié., mar. 4 - sáb., mar. 7
United Airlines Logo
8:30 am - 12:22 pmSAT-COS
4h 52m1 stop
United Airlines Logo
1:25 pm - 9:21 pmCOS-SAT
6h 56m2 stops
$319United Airlines
Find Deal
mié., ene. 7 - lun., ene. 12
Southwest Logo
1:45 pm - 7:20 pmSAT-COS
6h 35m2 stops
Southwest Logo
6:40 am - 3:45 pmCOS-SAT
8h 05m2 stops
$324Southwest
Find Deal
mié., ene. 7 - lun., ene. 12
Southwest Logo
1:45 pm - 7:20 pmSAT-COS
6h 35m2 stops
Southwest Logo
3:25 pm - 10:25 pmCOS-SAT
6h 00m1 stop
$340Southwest
Find Deal
mié., mar. 4 - sáb., mar. 7

American Airlines flights from San Antonio to Colorado Springs

Our best American Airlines deals on San Antonio to Colorado Springs flight tickets
American Airlines
Dec 9
SAT7:00 amSan Antonio
11h 35m
1 stop
COS5:35 pmColorado Springs
Dec 16
COS10:37 amColorado Springs
10h 39m
1 stop
SAT10:16 pmSan Antonio
$263
Find similar
American Airlines
Jan 17
SAT6:01 amSan Antonio
6h 35m
1 stop
COS11:36 amColorado Springs
Jan 20
COS10:21 amColorado Springs
9h 29m
1 stop
SAT8:50 pmSan Antonio
$284
Find similar
American Airlines
Dec 9
SAT7:00 amSan Antonio
9h 45m
1 stop
COS3:45 pmColorado Springs
Dec 13
COS10:37 amColorado Springs
6h 26m
1 stop
SAT6:03 pmSan Antonio
$294
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
Dec 9
SAT5:59 pmSan Antonio
4h 51m
1 stop
COS9:50 pmColorado Springs
Dec 16
COS3:33 pmColorado Springs
6h 26m
2 stops
SAT10:59 pmSan Antonio
$308
Find similar
United Airlines
Jan 7
SAT8:30 amSan Antonio
4h 52m
1 stop
COS12:22 pmColorado Springs
Jan 12
COS1:25 pmColorado Springs
6h 56m
2 stops
SAT9:21 pmSan Antonio
$319
Find similar
United Airlines
Jan 15
SAT4:43 pmSan Antonio
5h 23m
1 stop
COS9:06 pmColorado Springs
Jan 18
COS3:30 pmColorado Springs
6h 27m
2 stops
SAT10:57 pmSan Antonio
$351
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 noviembre 10, 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

mar. 12/9

7:00 am-5:35 pm

1 stop11h 35m

Colorado Springs

mar. 12/16

10:37 am-10:16 pm

1 stop10h 39m

$263

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

sáb. 1/17

6:01 am-11:36 am

1 stop6h 35m

Colorado Springs

mar. 1/20

10:21 am-8:50 pm

1 stop9h 29m

$284

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

mar. 12/9

7:00 am-3:45 pm

1 stop9h 45m

Colorado Springs

sáb. 12/13

10:37 am-6:03 pm

1 stop6h 26m

$294

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

mar. 3/24

5:30 am-1:05 pm

1 stop8h 35m

Colorado Springs

mié. 3/25

8:00 am-5:23 pm

1 stop8h 23m

$303

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

mar. 12/9

5:59 pm-9:50 pm

1 stop4h 51m

Colorado Springs

mar. 12/16

3:33 pm-10:59 pm

2 stops6h 26m

$308

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

mar. 12/9

1:45 pm-8:25 pm

2 stops7h 40m

Colorado Springs

mar. 12/16

6:10 am-3:40 pm

2 stops8h 30m

$313

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

mié. 3/4

6:00 am-3:56 pm

1 stop10h 56m

Colorado Springs

sáb. 3/7

6:00 am-2:18 pm

1 stop7h 18m

$315

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

mié. 1/7

8:30 am-12:22 pm

1 stop4h 52m

Colorado Springs

lun. 1/12

1:25 pm-9:21 pm

2 stops6h 56m

$319

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

mié. 1/7

1:45 pm-7:20 pm

2 stops6h 35m

Colorado Springs

lun. 1/12

6:40 am-3:45 pm

2 stops8h 05m

$324

San AntonioColorado Springs

SAT - COS

SATCOS

San Antonio

mié. 3/4

1:45 pm-7:20 pm

2 stops6h 35m

Colorado Springs

sáb. 3/7

3:25 pm-10:25 pm

1 stop6h 00m

$340

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $346.

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 $383 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 $264 on momondo.

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

There is only 1 cabin class 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 November 2025, prices for San Antonio to Colorado Springs flights are approximately 31% 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

Best Price Found

$354

Fastest flight time

2h 10m

Direct flights

Mon, Wed, Thu and Sun

Airports in Colorado Springs

1 airport
The best flight deal from San Antonio to Colorado Springs found on momondo in the last 72 hours is $354
The fastest flight from San Antonio to Colorado Springs takes 2h 10m
Direct flights go from San Antonio to Colorado Springs on Monday, Wednesday, Thursday 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
United AirlinesPriceFrom $250Free CancellationRating
7.4
9,012 reviews
Search United Airlines flights
American AirlinesPriceFrom $255Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,235 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.

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mié. 12/10
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