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$90+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SAT
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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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 November 4, 2025.

This American Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 11/1412:36 pmCOS - SAT
1 stop9h 02mAmerican Airlines
Sun 11/167:00 amSAT - COS
1 stop5h 48mAmerican Airlines
Deal found 11/2$198
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 11/75:45 amCOS - SAT
1 stop4h 10mAmerican Airlines
Sun 11/98:34 amSAT - COS
1 stop4h 14mAmerican Airlines
Deal found 11/2$219
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 11/412:36 pmCOS - SAT
1 stop8h 21mAmerican Airlines
Sat 12/610:33 amSAT - COS
1 stop6h 12mAmerican Airlines
Deal found 11/3$271
This Delta deal was found by Cheapflights users on 11/3. 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 12/36:00 pmCOS - SAT
1 stop5h 37mDelta
Wed 12/106:30 amSAT - COS
1 stop7h 06mDelta
Deal found 11/3$283
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/33:33 pmCOS - SAT
2 stops6h 26mUnited Airlines
Wed 12/108:39 amSAT - COS
1 stop5h 29mUnited Airlines
Deal found 11/3$288
This Delta deal was found by Cheapflights users on 11/3. 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 12/38:10 amCOS - SAT
1 stop8h 00mDelta
Thu 12/45:10 amSAT - COS
1 stop8h 26mDelta
Deal found 11/3$303
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 11/185:45 amCOS - SAT
1 stop4h 10mAmerican Airlines
Sat 11/227:30 pmSAT - COS
1 stop5h 18mAmerican Airlines
Deal found 11/3$312
This Delta deal was found by Cheapflights users on 11/2. 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.
Thu 12/41:42 pmCOS - SAT
1 stop8h 35mDelta
Thu 12/115:10 amSAT - COS
1 stop8h 26mDelta
Deal found 11/2$323
This Delta deal was found by Cheapflights users on 11/2. 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.
Tue 12/26:00 pmCOS - SAT
1 stop5h 37mDelta
Wed 12/105:10 amSAT - COS
1 stop8h 26mDelta
Deal found 11/2$325
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 12/511:25 amCOS - SAT
1 stop4h 29mUnited Airlines
Mon 12/84:14 pmSAT - COS
2 stops6h 45mUnited Airlines
Deal found 11/2$328
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/1312:36 pmCOS - SAT
1 stop8h 21mAmerican Airlines
Thu 11/2012:55 pmSAT - COS
1 stop3h 52mAmerican Airlines
Deal found 11/4$333

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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$198
(American Airlines)

One-way from

$90
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$416
Provider with most accurate pricing for Colorado Springs-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colorado Springs-San Antonio flights.
Search Deals
From Colorado Springs to San Antonio
Search Deals
One-way flight from Colorado Springs to San Antonio
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 4, 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

Fri 11/14

12:45 pm-6:59 pm

1 stop5h 14m

San Antonio

Mon 11/17

7:00 am-11:48 am

1 stop5h 48m

$219

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Wed 12/3

12:15 pm-10:15 pm

2 stops9h 00m

San Antonio

Wed 12/10

6:00 am-11:40 am

2 stops6h 40m

$303

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Wed 12/3

8:10 am-5:10 pm

1 stop8h 00m

San Antonio

Thu 12/4

5:10 am-12:36 pm

1 stop8h 26m

$303

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Tue 11/18

5:45 am-10:55 am

1 stop4h 10m

San Antonio

Sat 11/22

7:30 pm-11:48 pm

1 stop5h 18m

$312

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Tue 12/2

3:33 pm-8:53 pm

1 stop4h 20m

San Antonio

Tue 12/9

4:34 pm-9:00 pm

1 stop5h 26m

$335

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Sun 12/21

6:23 pm-11:47 pm

1 stop4h 24m

San Antonio

Thu 1/1

1:10 pm-5:45 pm

1 stop5h 35m

$335

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Sat 1/17

8:00 am-3:50 pm

2 stops6h 50m

San Antonio

Mon 1/26

2:45 pm-8:55 pm

2 stops7h 10m

$335

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Tue 12/23

5:25 am-6:10 pm

1 stop11h 45m

San Antonio

Sat 1/3

8:55 pm-1:20 am

1 stop5h 25m

$350

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Wed 12/3

3:33 pm-10:59 pm

2 stops6h 26m

San Antonio

Thu 12/4

8:39 am-2:29 pm

1 stop6h 50m

$383

Colorado SpringsSan Antonio

COS - SAT

COSSAT

Colorado Springs

Thu 12/4

4:34 pm-10:52 pm

1 stop5h 18m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 19 results
1
2

Compare providers for flights from Colorado Springs to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to San Antonio in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colorado Springs-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Colorado Springs-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Colorado Springs-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-San Antonio flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Currently, February is the cheapest month in which you can book a flight from Colorado Springs to San Antonio (average of $51). Flying from Colorado Springs to San Antonio in July is currently the most expensive (average of $90). 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 November 4, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American 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
4,239 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,002 reviews
Southwest
8.0
Very good
4,239 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,239 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Colorado Springs to San Antonio?

    American Airlines, Southwest, and Delta can get you from Colorado Springs to San Antonio in just under 5h 14m. Your travel time can differ by up to 3h 46m. The distance from Colorado Springs to San Antonio is about 732 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    United Airlines, at $256, was found to be the cheapest airline from Colorado Springs to San Antonio.Alternate airlines to your destination round-trip include Southwest and American Airlines. United Airlines is 33% 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 American Airlines, with whom users have recently found tickets for as low as $125. However, be on the lookout for offers from Delta and United 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, February is the cheapest month in which you can book a flight from Colorado Springs to San Antonio (average of $51). Flying from Colorado Springs to San Antonio in July is currently the most expensive (average of $90). 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 San Antonio?

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

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Alternative routes for Colorado Springs to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$256Average$413FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$257Average$368FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$271Average$382FlexibilityNo cancel feeOn-time71%

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