SAT - ASE

$237 Find Cheap Flights from San Antonio to Aspen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Aspen departing on 6/20. 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, 0 bags

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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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$289
United Airlines
Fri 3/20Mon 3/23
SAT - ASE • 1 stop
Cheapest one-way
$237
American Airlines
Sat 6/20
SAT - ASE • 1 stop
Top airlines
United Airlines
Cheapest • from $289 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Aspen. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Houston (IAH)
Cheapest • Avg $507 (round-trip)
Dallas (DFW)
Shortest trip • 5h 00m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Aspen!
Flight Deals
Booking Insights
Flight 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

Fri, Mar 20 - Mon, Mar 23
United Airlines Logo
5:47 am - 11:15 am
SAT
-
ASE
6h 28m
1 stop
United Airlines Logo
5:00 pm - 10:57 pm
ASE
-
SAT
4h 57m
1 stop
$289United Airlines
Fri, Mar 20 - Tue, Mar 24
United Airlines Logo
1:23 pm - 4:35 pm
SAT
-
ASE
4h 12m
1 stop
United Airlines Logo
3:29 pm - 10:57 pm
ASE
-
SAT
6h 28m
2 stops
$294United Airlines
Sat, Apr 4 - Sat, Apr 11
United Airlines Logo
5:30 am - 9:32 am
SAT
-
ASE
5h 02m
1 stop
United Airlines Logo
4:47 pm - 10:59 pm
ASE
-
SAT
5h 12m
1 stop
$324United Airlines
Wed, Mar 25 - Sat, Mar 28
United Airlines Logo
5:00 am - 12:42 pm
SAT
-
ASE
8h 42m
1 stop
United Airlines Logo
5:00 pm - 10:57 pm
ASE
-
SAT
4h 57m
1 stop
$359United Airlines
Wed, Mar 25 - Sat, Mar 28
United Airlines Logo
5:00 am - 4:17 pm
SAT
-
ASE
12h 17m
2 stops
United Airlines Logo
5:00 pm - 10:57 pm
ASE
-
SAT
4h 57m
1 stop
$364United Airlines
Thu, Aug 6 - Sat, Aug 8
United Airlines Logo
1:39 pm - 5:26 pm
SAT
-
ASE
4h 47m
1 stop
United Airlines Logo
5:10 pm - 11:59 pm
ASE
-
SAT
5h 49m
1 stop
$389United Airlines
Wed, Mar 25 - Sat, Mar 28
United Airlines Logo
9:52 am - 5:40 pm
SAT
-
ASE
8h 48m
2 stops
United Airlines Logo
5:00 pm - 10:57 pm
ASE
-
SAT
4h 57m
1 stop
$399United Airlines
Wed, Mar 25 - Sat, Mar 28
United Airlines Logo
5:00 am - 1:40 pm
SAT
-
ASE
9h 40m
2 stops
United Airlines Logo
5:00 pm - 10:57 pm
ASE
-
SAT
4h 57m
1 stop
$409United Airlines
Wed, Aug 5 - Sat, Aug 8
United Airlines Logo
5:30 am - 8:46 am
SAT
-
ASE
4h 16m
1 stop
United Airlines Logo
5:10 pm - 11:59 pm
ASE
-
SAT
5h 49m
1 stop
$444United Airlines
Fri, Mar 20 - Mon, Mar 23
United Airlines Logo
9:52 am - 5:40 pm
SAT
-
ASE
8h 48m
2 stops
United Airlines Logo
6:28 pm - 11:32 pm
ASE
-
SAT
4h 04m
1 stop
$449United Airlines
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.

Which airlines provide the cheapest flights from San Antonio to Aspen?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Antonio to Aspen were found on United Airlines ($289) and American Airlines ($750).

Good to know

Low seasonSeptember
Cheapest flight$237
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly with an average 35% 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 $237 for a one-way ticket and $289 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, and Star Alliance are the airline alliances operating flights between San Antonio and Aspen, with oneworld 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 $600 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 $549 and an overall rating of 7.1.

  • 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 9408 reviews
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

6.0 GoodAnonymous, Mar 2026
SFO - DEN
Read more United Airlines reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

It’s always a great time flying with united airlines.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Like all of the flights I took to get down to Dallas. They were delayed

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Never ontime and always delays. Long waits for customer service and often app doesn’t work

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

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

Information on your arrival and departure airports