SAL - AUS

$260 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 5/17. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$395
Overall average: $428
Frontier
Mon 4/6Fri 4/10
SAL - AUS • 1 stop
Cheapest one-way
$260
Typical prices: $336-$387
Multiple Airlines
Sun 5/17
SAL - AUS • 2 stops
Top airlines
Cheapest • from $395 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Salvador and Austin. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $439 (round-trip)
Shortest trip • 6h 24m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 40% price drop
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

Mon, Apr 6 - Fri, Apr 10
Frontier Logo
11:50 pm - 3:12 pm
SAL
-
AUS
14h 22m
1 stop
Frontier Logo
4:44 pm - 11:00 am
AUS
-
SAL
19h 16m
2 stops
$395Frontier
Wed, Apr 8 - Sun, Apr 12
Multiple Airlines Logo
10:05 pm - 12:24 am
SAL
-
AUS
25h 19m
2 stops
Multiple Airlines Logo
6:12 am - 1:48 pm
AUS
-
SAL
8h 36m
1 stop
$401Multiple Airlines
Wed, Apr 8 - Sun, Apr 12
Multiple Airlines Logo
6:40 am - 4:04 pm
SAL
-
AUS
32h 24m
3 stops
Multiple Airlines Logo
6:12 am - 1:48 pm
AUS
-
SAL
8h 36m
1 stop
$426Multiple Airlines
Mon, Apr 6 - Fri, Apr 10
Multiple Airlines Logo
10:05 pm - 12:24 am
SAL
-
AUS
25h 19m
2 stops
Multiple Airlines Logo
4:59 pm - 6:19 pm
AUS
-
SAL
26h 20m
3 stops
$466Multiple Airlines
Mon, Apr 6 - Fri, Apr 10
Multiple Airlines Logo
10:05 pm - 12:24 am
SAL
-
AUS
25h 19m
2 stops
Multiple Airlines Logo
4:59 pm - 5:38 pm
AUS
-
SAL
25h 39m
2 stops
$483Multiple 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
$491Spirit Airlines
Wed, Apr 8 - Sun, Apr 12
Multiple Airlines Logo
6:40 am - 4:04 pm
SAL
-
AUS
32h 24m
3 stops
Multiple Airlines Logo
6:12 am - 5:36 pm
AUS
-
SAL
12h 24m
2 stops
$508Multiple Airlines
Mon, Apr 6 - Fri, Apr 10
Multiple Airlines Logo
8:45 am - 4:04 pm
SAL
-
AUS
30h 19m
3 stops
Multiple Airlines Logo
4:59 pm - 6:19 pm
AUS
-
SAL
26h 20m
3 stops
$521Multiple Airlines
Thu, May 7 - Sat, May 9
American Airlines Logo
1:43 pm - 7:43 pm
SAL
-
AUS
29h 00m
1 stop
American Airlines Logo
5:10 am - 12:19 pm
AUS
-
SAL
8h 09m
1 stop
$526American Airlines
Thu, May 7 - Sat, May 9
American Airlines Logo
1:43 pm - 7:43 pm
SAL
-
AUS
29h 00m
1 stop
American Airlines Logo
5:10 am - 12:19 pm
AUS
-
SAL
8h 09m
1 stop
$527American 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 March and September, where the average cost of round-trip tickets is $597 and $544 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 41% 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$260
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 6% 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 $260 for a one-way ticket and $395 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 $550 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 1577 reviews
6.8Food
8.1Crew
6.8Entertainment
7.4Comfort
7.7Boarding
Airline reviews

Do not book it’s a scam! They stole $1200 from me

2.0 MediocreTalicia, Mar 2026
PTY - RDU
Read more Copa Airlines reviews

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

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

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Everything was on time and service on the flight was great!

The boarding in Buenos Aires (at the on ramp) was not great. They had to check every carry on. Not a United problem but was a Buenos Aires problem.

Staff and aircraft were good. However, weather in Houston lee to a ground stop. We were looking at circling behind three other planes until the stop was lifted. Pilot said we didn’t have enough fuel for that. So we flew on to New Orleans as the closest port with immigration and customs staff. Landed there and sat in the plane for two hours plus while staff was sorted. Turned away by ICE. Waited for pilots to be switched out, but after they were approved by ICE. Then had to wait to get a runway because so many planes were ahead of us. Finally took off and flew back to Houston. We all missed our connecting flights because it took too long. Hotel voucher from United was only a link to booking site. Total BS. Finally got a flight out the next day after a night without sleep because all the Houston hotels were booked by rodeo and spring break crowds.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Crew was tired as we all were. Pretty abrupt. Flight was delayed. Not as enjoyable as the other 3 legs we flew.

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

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

Information on your arrival and departure airports