SAT - ASE

$237 Find Cheap Flights from San Antonio to Aspen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Aspen departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Aspen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Aspen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Aspen, as well as popular online travel agencies
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Flights Deals

Cheap Flights from San Antonio to Aspen (SAT-ASE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Aspen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Aspen

Mon, Sep 8 - Thu, Sep 18
United Airlines Logo
5:30 am - 11:37 amSAT-ASE
7h 07m1 stop
United Airlines Logo
3:25 pm - 8:46 pmASE-SAT
4h 21m1 stop
$237United Airlines
Find Deal
Mon, Sep 8 - Thu, Sep 18
United Airlines Logo
11:45 am - 6:19 pmSAT-ASE
7h 34m2 stops
United Airlines Logo
3:25 pm - 8:46 pmASE-SAT
4h 21m1 stop
$242United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
United Airlines Logo
1:44 pm - 4:54 pmSAT-ASE
4h 10m1 stop
United Airlines Logo
2:40 pm - 10:48 pmASE-SAT
7h 08m2 stops
$297United Airlines
Find Deal
Sat, Aug 9 - Sat, Aug 16
American Airlines Logo
6:00 am - 9:47 amSAT-ASE
4h 47m1 stop
American Airlines Logo
4:53 pm - 10:59 pmASE-SAT
5h 06m1 stop
$303American Airlines
Find Deal
Tue, Jul 29 - Sat, Aug 2
United Airlines Logo
2:15 pm - 7:54 pmSAT-ASE
6h 39m1 stop
United Airlines Logo
6:15 pm - 11:59 pmASE-SAT
4h 44m1 stop
$307United Airlines
Find Deal
Sat, Aug 9 - Sat, Aug 16
United Airlines Logo
12:12 pm - 9:19 pmSAT-ASE
10h 07m2 stops
United Airlines Logo
6:15 pm - 11:59 pmASE-SAT
4h 44m1 stop
$312United Airlines
Find Deal
Tue, Aug 12 - Tue, Aug 19
United Airlines Logo
5:30 am - 10:55 amSAT-ASE
6h 25m2 stops
United Airlines Logo
8:10 am - 5:42 pmASE-SAT
8h 32m2 stops
$317United Airlines
Find Deal
Tue, Jul 29 - Sat, Aug 2
United Airlines Logo
5:30 am - 10:55 amSAT-ASE
6h 25m2 stops
United Airlines Logo
6:15 pm - 11:59 pmASE-SAT
4h 44m1 stop
$322United Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 15
American Airlines Logo
6:49 pm - 11:41 amSAT-ASE
17h 52m2 stops
American Airlines Logo
4:49 pm - 11:00 pmASE-SAT
5h 11m1 stop
$361American Airlines
Find Deal
Fri, Oct 10 - Tue, Oct 14
Delta Logo
5:30 am - 11:39 amSAT-ASE
7h 09m1 stop
Delta Logo
7:45 am - 5:15 pmASE-SAT
8h 30m1 stop
$834Delta
Find Deal
Booking Insights

KAYAK's insights & trends for San Antonio to Aspen flights

Get data-powered insights and trends into flights from San Antonio to Aspen to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Antonio to Aspen?

The average price of all round-trip flights from San Antonio to Aspen clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from San Antonio to Aspen, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Aspen, Thursday is the cheapest day to fly and Monday is the most expensive.

Good to know

Low seasonNovember
High seasonJuly
Cheapest flight$237
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from San Antonio to Aspen

When to book flights from San Antonio to Aspen

Are your dates flexible? Find out the best times to travel from San Antonio to Aspen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Aspen

  • What is the cheapest flight from San Antonio to Aspen?

    In the last 3 days, the lowest price for a flight from San Antonio to Aspen was $286 for a one-way ticket and $237 for a round-trip.

  • Do I need a passport to fly between San Antonio and Aspen?

    No

  • Which airports will I be using when flying from San Antonio to Aspen?

    San Antonio and Aspen are both served by 1 main airport. You will leave San Antonio from San Antonio and will be arriving at Aspen Pitkin County.

  • Which aircraft models fly most regularly from San Antonio to Aspen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Aspen?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between San Antonio and Aspen, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Antonio to Aspen, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Antonio to Aspen are United Airlines and American Airlines. With an average price for the route of $543 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $423 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Antonio to Aspen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Aspen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Aspen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aspen from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Aspen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Aspen with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and ASE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Aspen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Aspen from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Antonio to Aspen

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Aspen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Aspen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8861 reviews
7.3Comfort
8.1Crew
7.0Entertainment
6.6Food
7.7Boarding
Airline reviews

Very rough getting into denver. my kid threw up it was so rough.

4.0 OkayKristin, Jun 2025DSM - DEN
Read more United Airlines reviews

Very rough getting into denver. my kid threw up it was so rough.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

Gate agent did not hold flight for connection, provided no assistance to get new flight

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

Terrible. The flight was delayed two hours due to weather. Then when we got on the plane, the first pilot ended up timing out and we had to wait for a second pilot. Second pile came on board and we tax it out. Had to return back to the gate because of an unruly passenger. Then the copilot timed out. Had to wait for new copilot. Also had to wait for maintenance to check for fuel. Then found out the second pilot timed out and we had to wait for a third pilot. Was ready to go and then needed maintenance again for another issue. In the end, it was 2 o’clock in the morning when they announced that the flight couldn’t go because the third pilot and the second copilot had timed out.

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

Everything you need to know for your flight from San Antonio to Aspen

Information on your arrival and departure airports

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