SAL - AUS

$166 Find Cheap Flights from San Salvador to Austin

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 Salvador to Austin departing on 3/24. 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 Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Salvador to Austin, 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 Salvador to Austin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$221
Overall average: $491
Spirit Airlines
Thu 4/9Mon 4/13
SAL - AUS • 1 stop
Cheapest one-way
$166
Typical prices: $299-$401
Spirit Airlines
Tue 3/24
SAL - AUS • 1 stop
Top airlines
Spirit Airlines
Cheapest • from $221 (round-trip)
Copa Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 53% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 40% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Austin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Salvador to Austin (SAL-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Salvador to Austin 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 Salvador to Austin

Thu, Apr 9 - Mon, Apr 13
Spirit Airlines Logo
2:53 pm - 12:24 am
SAL
-
AUS
8h 31m
1 stop
Spirit Airlines Logo
4:59 pm - 1:48 pm
AUS
-
SAL
21h 49m
1 stop
$221Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
4:02 pm - 4:04 pm
SAL
-
AUS
24h 02m
2 stops
Spirit Airlines Logo
7:15 am - 1:56 pm
AUS
-
SAL
7h 41m
1 stop
$245Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
4:02 pm - 8:53 pm
SAL
-
AUS
28h 51m
1 stop
Spirit Airlines Logo
7:15 am - 1:56 pm
AUS
-
SAL
7h 41m
1 stop
$248Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
4:02 pm - 4:04 pm
SAL
-
AUS
24h 02m
2 stops
Spirit Airlines Logo
7:15 am - 1:56 pm
AUS
-
SAL
7h 41m
1 stop
$251Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
4:02 pm - 8:53 pm
SAL
-
AUS
28h 51m
1 stop
Spirit Airlines Logo
7:15 am - 1:56 pm
AUS
-
SAL
7h 41m
1 stop
$252Spirit Airlines
Thu, Apr 9 - Sat, Apr 18
Spirit Airlines Logo
2:53 pm - 12:24 am
SAL
-
AUS
8h 31m
1 stop
Spirit Airlines Logo
1:41 pm - 1:52 pm
AUS
-
SAL
25h 11m
2 stops
$263Spirit Airlines
Thu, Apr 9 - Mon, Apr 13
Spirit Airlines Logo
2:53 pm - 12:24 am
SAL
-
AUS
8h 31m
1 stop
Spirit Airlines Logo
8:12 pm - 1:48 pm
AUS
-
SAL
18h 36m
2 stops
$266Spirit Airlines
Wed, Mar 4 - Thu, Mar 19
Multiple Airlines Logo
7:34 am - 11:21 pm
SAL
-
AUS
15h 47m
2 stops
Multiple Airlines Logo
6:12 am - 1:48 pm
AUS
-
SAL
8h 36m
1 stop
$276Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Spirit Airlines Logo
4:02 pm - 10:29 am
SAL
-
AUS
18h 27m
1 stop
Spirit Airlines Logo
7:15 am - 2:56 pm
AUS
-
SAL
7h 41m
1 stop
$279Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
10:10 am - 8:53 pm
SAL
-
AUS
34h 43m
3 stops
Multiple Airlines Logo
7:15 am - 1:56 pm
AUS
-
SAL
7h 41m
1 stop
$285Multiple Airlines
Booking Insights

KAYAK's insights & trends for San Salvador to Austin flights

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

What is the cheapest month to fly from San Salvador to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Salvador to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Salvador to Austin is January, where tickets cost $285 (return) on average. On the other hand, the most expensive months are September and October, where the average cost of round-trip tickets is $544 and $535 respectively.

How far in advance should I book a flight from San Salvador to Austin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Salvador to Austin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Salvador to Austin, you should book around 4 weeks before departure, which saves you about 53% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$166
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from San Salvador to Austin

When to book flights from San Salvador to Austin

Are your dates flexible? Find out the best times to travel from San Salvador to Austin 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 Salvador to Austin

  • What is the cheapest flight from San Salvador to Austin?

    In the last 3 days, the lowest price for a flight from San Salvador to Austin was $166 for a one-way ticket and $221 for a round-trip.

  • Do I need a passport to fly between San Salvador and Austin?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Salvador and on arrival in Austin.

  • Which airports will I be using when flying from San Salvador to Austin?

    On your way to Austin, you’ll fly out from San Salvador El Salvador Intl. You’ll be landing at Austin Bergstrom.

  • Which aircraft models fly most regularly from San Salvador to Austin?

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

  • Which airline alliances offer flights from San Salvador to Austin?

    Star Alliance is the only airline alliance operating flights between San Salvador and Austin.

  • Which is the best airline for flights from San Salvador to Austin, Copa Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Salvador to Austin are Copa Airlines and United Airlines. With an average price for the route of $445 and an overall rating of 7.5, Copa Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $528 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Salvador to Austin?

    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 Salvador to Austin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from San Salvador 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 Salvador to Austin?

    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 Austin with an airline and back to San Salvador with another airline. Booking your flights between San Salvador and AUS 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 Salvador to Austin?

    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 Austin from San Salvador 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 Salvador to Austin

 
See real verified KAYAK customer reviews for airlines flying from San Salvador to Austin. 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 Salvador to Austin? 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.
7.5
Copa AirlinesOverall score based on 1556 reviews
6.8Food
8.1Crew
7.4Comfort
6.8Entertainment
7.8Boarding
Airline reviews

A lot things happened in this trip.The fly should be less stress.

6.0 GoodIrma, Jan 2026
PTY - MIA
Read more Copa Airlines reviews

A lot things happened in this trip.The fly should be less stress.

Some of the Air hostesses are not that friendly. Need improvement

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

Great experience with a crew always thinking in the passenger

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Everything except the food and entertainment. It was a great experience though

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

everything was pretty good. Houston airport is awful. Unnecessarily inefficient; people working there are rude. Badly run

Staff on board was excellent. Positive upbeat helpful- like it used to be.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Everything you need to know for your flight from San Salvador to Austin

Information on your arrival and departure airports