AUS - SAL

$203 Find Cheap Flights from Austin to San Salvador

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to San Salvador departing on 1/20. 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 San Salvador

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to San Salvador, 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 Austin to San Salvador, 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
$203
Typical prices: $354-$664
Multiple Airlines
Tue 1/20Wed 1/28
AUS - SAL • 1 stop
Cheapest one-way
$211
Typical prices: $224-$311
Multiple Airlines
Sun 3/22
AUS - SAL • 1 stop
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 18% 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 San Salvador!
Flight Deals
Booking Insights
Flight Deals

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

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

Tue, Jan 20 - Wed, Jan 28
Multiple Airlines Logo
7:25 am - 2:52 pm
AUS
-
SAL
7h 27m1 stop
Multiple Airlines Logo
2:36 pm - 5:02 pm
SAL
-
AUS
26h 26m1 stop
$203Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
Spirit Airlines Logo
7:25 am - 2:52 pm
AUS
-
SAL
7h 27m1 stop
Spirit Airlines Logo
4:02 pm - 10:34 am
SAL
-
AUS
18h 32m1 stop
$212Spirit Airlines
Sat, Jan 31 - Thu, Feb 5
Spirit Airlines Logo
11:30 am - 2:52 pm
AUS
-
SAL
27h 22m1 stop
Spirit Airlines Logo
4:02 pm - 10:34 am
SAL
-
AUS
18h 32m1 stop
$214Spirit Airlines
Sat, Jan 24 - Thu, Jan 29
Spirit Airlines Logo
11:30 am - 2:52 pm
AUS
-
SAL
27h 22m1 stop
Spirit Airlines Logo
4:02 pm - 10:34 am
SAL
-
AUS
18h 32m1 stop
$221Spirit Airlines
Thu, Jan 22 - Thu, Jan 29
Spirit Airlines Logo
7:25 am - 10:28 am
AUS
-
SAL
27h 03m2 stops
Spirit Airlines Logo
4:02 pm - 10:34 am
SAL
-
AUS
18h 32m1 stop
$228Spirit Airlines
Sat, Jan 31 - Thu, Feb 5
Spirit Airlines Logo
11:30 am - 2:52 pm
AUS
-
SAL
27h 22m1 stop
Spirit Airlines Logo
4:02 pm - 4:04 pm
SAL
-
AUS
24h 02m2 stops
$233Spirit Airlines
Tue, Jan 13 - Wed, Jan 21
Multiple Airlines Logo
7:25 am - 2:52 pm
AUS
-
SAL
7h 27m1 stop
Multiple Airlines Logo
2:36 pm - 10:34 am
SAL
-
AUS
19h 58m2 stops
$238Multiple Airlines
Mon, Jan 19 - Tue, Jan 27
Spirit Airlines Logo
11:30 am - 2:52 pm
AUS
-
SAL
27h 22m1 stop
Spirit Airlines Logo
4:02 pm - 9:35 pm
SAL
-
AUS
29h 33m1 stop
$239Spirit Airlines
Mon, Jan 19 - Tue, Jan 27
Multiple Airlines Logo
7:14 pm - 2:52 pm
AUS
-
SAL
19h 38m2 stops
Multiple Airlines Logo
4:02 pm - 9:35 pm
SAL
-
AUS
29h 33m1 stop
$241Multiple Airlines
Thu, Feb 5 - Sun, Feb 8
Spirit Airlines Logo
7:25 am - 2:52 pm
AUS
-
SAL
7h 27m1 stop
Spirit Airlines Logo
4:02 pm - 4:04 pm
SAL
-
AUS
24h 02m2 stops
$248Spirit Airlines
Booking Insights

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

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

How much is a round-trip flight from Austin to San Salvador?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Austin to San Salvador departing in January.

What’s the cheapest day of the week to fly from Austin to San Salvador?

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

For Austin to San Salvador, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from San Salvador back to Austin, the best deals are generally found on Friday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to San Salvador, 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 Austin to San Salvador is September, where tickets cost $405 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $582 and $574 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to San Salvador, 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 Austin to San Salvador, you should book around 6 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$203
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Austin to San Salvador

When to book flights from Austin to San Salvador

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

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

    In the last 3 days, the lowest price for a flight from Austin to San Salvador was $205 for a one-way ticket and $203 for a round-trip.

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

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

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

    Austin airport is called Austin Bergstrom and the only airport in San Salvador is San Salvador El Salvador Intl.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Austin to San Salvador are Copa Airlines and United Airlines. With an average price for the route of $397 and an overall rating of 7.6, Copa Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $539 and an overall rating of 7.4.

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

    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 Austin to San Salvador.

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

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

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

    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 San Salvador from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Austin to San Salvador

 
See real verified KAYAK customer reviews for airlines flying from Austin to San Salvador. 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 Austin to San Salvador? 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.
7.6
Copa AirlinesOverall score based on 1557 reviews
6.8Food
7.4Comfort
6.8Entertainment
8.1Crew
7.8Boarding
Airline reviews

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

8.0 ExcellentTisagh, Nov 2025
SDQ - PTY
Read more Copa Airlines reviews

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

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

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

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

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

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.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

The pilot greased the landing and the crew was fantastic.

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Spirit cancelled the flight very late last night, I was on the way to the airport when I found out

Flight was canceled and instead of rescheduling at the gate we had to go out to the ticket counter. Unruly kids kicking the back of my rows chair with staff to inattentive to say something.

Honestly horrible. The plane on the way back was delayed 6 times with no explanation on why. When I asked for a refund or some money back because I had to miss a day of work because of the desk, they told me no. Because of how poorly it was handled I will most likely never take spirit again

I hope you continue to be one of the great company

I stopped flying spirit as much because they are crooks and thieves. It's not like other airlines where you can at least get credits they just take your money.

Always comes in handy when I want a quick weekend getaway.

The entire staff from check in agents to flight attendants were pleasant and professional. Would suggest a complimentary water.

Spirit is low fare air line. Food also cost you. No free food.

Everyone was kind for the most part. I did travel with children and paid for seats and even then it was not as suitable. I tried calling their customer service prior to check in and I was told they couldn't help me because I didn't purchase my tickets with them.

I think the staff was nice. They took time to explain safety protocols. Boarding was great. They started early and our flight left a little early which was convenient. Having free games to play would have been better

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

Information on your arrival and departure airports