SAT - ASE

$227 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 3/27. 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
$339
United Airlines
Sat 4/18Wed 4/22
SAT - ASE • 1 stop
Cheapest one-way
$227
Delta
Fri 3/27
SAT - ASE • 1 stop
Top airlines
United Airlines
Cheapest • from $339 (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

Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
1:25 pm - 4:35 pm
SAT
-
ASE
4h 10m
1 stop
United Airlines Logo
9:15 am - 4:56 pm
ASE
-
SAT
6h 41m
1 stop
$339United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
7:40 am - 2:40 pm
SAT
-
ASE
8h 00m
2 stops
United Airlines Logo
11:15 am - 4:56 pm
ASE
-
SAT
4h 41m
1 stop
$344United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
7:40 am - 2:40 pm
SAT
-
ASE
8h 00m
2 stops
United Airlines Logo
10:15 am - 7:48 pm
ASE
-
SAT
8h 33m
2 stops
$349United Airlines
Sun, Mar 8 - Thu, Mar 12
United Airlines Logo
4:10 pm - 8:27 pm
SAT
-
ASE
5h 17m
1 stop
United Airlines Logo
6:28 pm - 11:32 pm
ASE
-
SAT
4h 04m
1 stop
$481United Airlines
Sun, Mar 8 - Thu, Mar 12
United Airlines Logo
4:10 pm - 8:27 pm
SAT
-
ASE
5h 17m
1 stop
United Airlines Logo
6:39 pm - 8:38 am
ASE
-
SAT
12h 59m
2 stops
$556United Airlines
Tue, Mar 10 - Sat, Mar 14
United Airlines Logo
5:47 am - 11:20 am
SAT
-
ASE
6h 33m
1 stop
United Airlines Logo
6:39 pm - 8:38 am
ASE
-
SAT
12h 59m
2 stops
$563United Airlines
Mon, Mar 9 - Fri, Mar 13
American Airlines Logo
5:00 am - 12:09 pm
SAT
-
ASE
8h 09m
1 stop
American Airlines Logo
3:46 pm - 11:56 pm
ASE
-
SAT
7h 10m
1 stop
$586American Airlines
Mon, Mar 9 - Fri, Mar 13
United Airlines Logo
1:23 pm - 4:35 pm
SAT
-
ASE
4h 12m
1 stop
United Airlines Logo
6:39 pm - 8:38 am
ASE
-
SAT
12h 59m
2 stops
$614United Airlines
Tue, Mar 10 - Sat, Mar 14
United Airlines Logo
1:23 pm - 4:35 pm
SAT
-
ASE
4h 12m
1 stop
United Airlines Logo
12:22 pm - 8:54 pm
ASE
-
SAT
7h 32m
1 stop
$615United Airlines
Mon, Mar 9 - Fri, Mar 13
United Airlines Logo
4:10 pm - 9:42 pm
SAT
-
ASE
6h 32m
2 stops
United Airlines Logo
6:39 pm - 8:38 am
ASE
-
SAT
12h 59m
2 stops
$634United 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 ($339) and American Airlines ($586).

Good to know

Low seasonSeptember
Cheapest flight$227
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly with an average 20% 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 $227 for a one-way ticket and $339 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 $560 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 7.2.

  • 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 9344 reviews
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

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

8.0 ExcellentMaureen, Feb 2026
SMF - DEN
Read more United Airlines reviews

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.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

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!

Flight was on time and there was an empty seat next to me. That makes for a good flight!

We lost a day of our vacation because AA did not get the plane to the gate on time. Even though the gate attendant was very clear that it was not weather related, AA would do nothing because there was some snow that day. They basically said the gate attendant was wrong even though she was on the front line of the situation and they were not.

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

Flight was on time and the meal and service were good.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

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

Information on your arrival and departure airports