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Aspen

$212+ Cheap flights from San Antonio to Aspen (SAT - ASE)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ASE
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheap flight deals from San Antonio to Aspen

Cheapest flights from San Antonio to Aspen
Explore the most affordable flight options available from San Antonio to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

This United Airlines deal was found by Cheapflights users on 7/21. 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 9/24:39 pm
SAT
-
ASE
1 stop5h 50m
United Airlines
Wed 9/96:05 pm
ASE
-
SAT
1 stop4h 52m
United Airlines
Deal found 7/21$372
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/182:15 pm
SAT
-
ASE
1 stop5h 16m
United Airlines
Mon 8/246:05 pm
ASE
-
SAT
1 stop4h 52m
United Airlines
Deal found 7/21$434
This United Airlines deal was found by Cheapflights users on 7/22. 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 7/234:35 pm
SAT
-
ASE
1 stop5h 51m
United Airlines
Thu 7/306:12 pm
ASE
-
SAT
1 stop4h 43m
United Airlines
Deal found 7/22$456
This United Airlines deal was found by Cheapflights users on 7/24. 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 7/241:39 pm
SAT
-
ASE
1 stop5h 50m
United Airlines
Mon 7/275:10 pm
ASE
-
SAT
1 stop5h 45m
United Airlines
Deal found 7/24$489
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/105:40 am
SAT
-
ASE
1 stop4h 06m
United Airlines
Wed 8/124:45 pm
ASE
-
SAT
1 stop6h 12m
United Airlines
Deal found 7/25$503

Find flight deals from San Antonio to Aspen

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Aspen (ASE). 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 July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$372
(United Airlines)

One-way from

$212
(American Airlines)

Popular in

August

Cheapest in

June

Average price

$446
Provider with most accurate pricing for San Antonio-Aspen Pitkin County flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Aspen Pitkin County flights.
Search Deals
From San Antonio to Aspen Pitkin County
Search Deals
One-way flight from San Antonio to Aspen Pitkin County
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Aspen 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 July 26, 2026.
Use the filters below to find and compare flights from San Antonio to Aspen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioAspen

SAT - ASE

SATASE

San Antonio

Wed 9/2

4:39 pm-9:29 pm

1 stop5h 50m

Aspen Pitkin County

Wed 9/9

6:05 pm-11:57 pm

1 stop4h 52m

$372
Quickest round-trip

San AntonioAspen

SAT - ASE

SATASE

San Antonio

Tue 8/18

2:15 pm-6:31 pm

1 stop5h 16m

Aspen Pitkin County

Mon 8/24

6:05 pm-11:57 pm

1 stop4h 52m

$434

San AntonioAspen

SAT - ASE

SATASE

San Antonio

Mon 8/10

5:40 am-8:46 am

1 stop4h 06m

Aspen Pitkin County

Wed 8/12

4:45 pm-11:57 pm

1 stop6h 12m

$503

San AntonioAspen

SAT - ASE

SATASE

San Antonio

Sat 9/5

2:15 pm-8:16 pm

2 stops7h 01m

Aspen Pitkin County

Mon 9/7

6:05 pm-11:57 pm

1 stop4h 52m

$712

San AntonioAspen

SAT - ASE

SATASE

San Antonio

Thu 10/1

6:00 am-10:01 am

1 stop5h 01m

Aspen Pitkin County

Sun 10/4

7:00 am-11:55 pm

1 stop15h 55m

$724

San AntonioAspen

SAT - ASE

SATASE

San Antonio

Thu 9/24

5:30 am-10:36 am

2 stops6h 06m

Aspen Pitkin County

Sun 9/27

8:30 am-8:42 pm

1 stop11h 12m

$833

San AntonioAspen

SAT - ASE

SATASE

San Antonio

Thu 10/1

5:30 am-8:59 am

1 stop4h 29m

Aspen Pitkin County

Sun 10/4

8:30 am-7:28 pm

2 stops9h 58m

$945
Cheapest one-way
Quickest one-way

San AntonioAspen

SAT - ASE

SATASE

San Antonio

Tue 8/4

5:01 am-10:01 am

1 stop6h 00m

$212

San AntonioAspen

SAT - ASE

SATASE

San Antonio

Tue 8/4

7:43 am-2:44 pm

2 stops8h 01m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Sorted by cheapest first

Compare providers for flights from San Antonio to Aspen

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 San Antonio to Aspen in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 San Antonio-Aspen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Aspen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Aspen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Aspen flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Antonio-Aspen 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 San Antonio to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from San Antonio 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 San Antonio to Aspen

How much does it cost to fly round-trip from San Antonio to Aspen?

Airfare is below average for this route at the moment.

San Antonio to Aspen flights typically cost between $437 and $1,414 in September.
The cheapest round-trip price found within the last 5 days was $372 on United Airlines (Sep 2-Sep 9).

Reviews of airlines servicing Aspen

Get insights into the airlines that provide service to Aspen. 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 Aspen. Reviews last updated July 26, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from San Antonio to Aspen. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,040 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
10,040 reviews
United Airlines
7.4
Good
10,040 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.1
Good
11,844 reviews
United Airlines
7.4
Good
10,040 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Aspen. 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 San Antonio to Aspen?

    A quick flight from San Antonio to Aspen can take about 5h 50m. United Airlines provides one of the quickest options available for as low as $372. Airlines will cover a distance of 822 mi.

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

    Flying on United Airlines is currently your cheapest option to Aspen, with prices starting at $306. Another option worth looking into is American Airlines, starting at $318 round trip. United Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Aspen?

Book flights to Aspen if you plan to visit one of these locations
Snowmass Village
Leadville
Snowmass

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Alternative routes for San Antonio to Aspen

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Top 2 airlines flying from San Antonio to Aspen

Discover the top 2 airlines that operate flights from San Antonio to Aspen. 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 July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$306Average$623FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$318Average$420FlexibilityNo cancel feeOn-time71%

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