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$114+ Cheap flights from Colorado Springs to San Antonio (COS - SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SAT
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheapflights Tip: The best prices from Colorado Springs to San Antonio are usually found in October or February, booked 86 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Colorado Springs to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 30, 2025.

Round-trip from

$227
(American Airlines)

One-way from

$114
(Delta)

Popular in

June

Cheapest in

October

Average price

$486
From Colorado Springs to San Antonio
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One-way flight from Colorado Springs to San Antonio
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Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Colorado Springs to San Antonio

Cheapest flights from Colorado Springs to San Antonio
Explore the most affordable flight options available from Colorado Springs to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:03 pmCOS - SAT
1 stop5h 43mAmerican Airlines
Mon 10/66:12 amSAT - COS
1 stop4h 13mAmerican Airlines
Deal found 6/28$227
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/43:45 pmCOS - SAT
1 stop4h 01mUnited Airlines
Mon 9/85:58 pmSAT - COS
2 stops6h 52mUnited Airlines
Deal found 6/30$232
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:25 amCOS - SAT
1 stop6h 45mSouthwest
Thu 8/145:35 amSAT - COS
2 stops5h 20mSouthwest
Deal found 6/29$242
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/305:55 pmCOS - SAT
1 stop5h 40mDelta
Sat 8/232:50 pmSAT - COS
1 stop6h 51mDelta
Deal found 6/30$245
This Mytrip deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:59 pmCOS - SAT
3 stops28h 31mMultiple Airlines
Mon 10/136:00 amSAT - COS
2 stops12h 14mMultiple Airlines
Deal found 6/28$498

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
Use the filters below to find and compare flights from Colorado Springs to San Antonio that are best for you.

Fly from

Colorado Springs

Fly to

San Antonio

Route

Depart

Return

Price

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Thu 9/25

5:03 pm-11:46 pm

1 stop5h 43m

San Antonio

Mon 10/6

6:12 am-9:25 am

1 stop4h 13m

$227

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Thu 9/4

3:45 pm-8:46 pm

1 stop4h 01m

San Antonio

Mon 9/8

5:58 pm-11:50 pm

2 stops6h 52m

$232

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Tue 8/12

7:25 am-3:10 pm

1 stop6h 45m

San Antonio

Thu 8/14

5:35 am-9:55 am

2 stops5h 20m

$242

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Wed 7/30

5:55 pm-12:35 am

1 stop5h 40m

San Antonio

Sat 8/23

2:50 pm-8:41 pm

1 stop6h 51m

$245

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Fri 10/10

5:59 pm-11:30 pm

3 stops28h 31m

San Antonio

Mon 10/13

6:00 am-5:14 pm

2 stops12h 14m

$498

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Wed 9/24

1:11 pm-8:16 pm

1 stop6h 05m

$114

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Tue 8/12

3:35 pm-10:59 pm

2 stops6h 24m

$119

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Mon 9/22

5:16 pm-11:00 pm

1 stop4h 44m

$149

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Sun 8/31

6:40 am-1:25 pm

2 stops5h 45m

$159

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Mon 7/7

5:09 pm-11:37 am

3 stops17h 28m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Colorado Springs to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Colorado Springs with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to San Antonio

How far ahead should I book a flight from Colorado Springs to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Colorado Springs to San Antonio. Price data was last updated on June 27, 2025.

The best time to book flights from Colorado Springs to San Antonio is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Colorado Springs to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Colorado Springs to San Antonio (average of $295). Flying from Colorado Springs to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated June 30, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Colorado Springs to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,278 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,278 reviews
Southwest
8.0
Very good
4,278 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,969 reviews
Southwest
8.0
Very good
4,278 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,852 reviews
Southwest
8.0
Very good
4,278 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,278 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Colorado Springs to San Antonio round-trip?

    American Airlines, at $227, was found to be the cheapest airline from Colorado Springs to San Antonio.Alternate airlines to your destination round-trip include United Airlines and Southwest. American Airlines is 42% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Colorado Springs to San Antonio one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $114. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Colorado Springs to San Antonio for a low price.

  • Can I find deals for flights from Colorado Springs to San Antonio that include hotel bookings?

    Yes. In addition to deals on Colorado Springs to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado Springs to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to San Antonio.

  • Can I find deals for business class flights from Colorado Springs to San Antonio?

    Yes. Cheapflights offers flight deals from Colorado Springs to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado Springs to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Colorado Springs to San Antonio (average of $295). Flying from Colorado Springs to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Colorado Springs?

Book flights to Colorado Springs if you plan to visit one of these locations
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Top 3 airlines flying from Colorado Springs to San Antonio

Discover the top 3 airlines that operate flights from Colorado Springs to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$246Average$374FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$260Average$416FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$374FlexibilityNo cancel feeOn-time63%

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