SLC - SAL

$142 Find Cheap Flights from Salt Lake City to San Salvador

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to San Salvador departing on 3/30. 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 Salt Lake City 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 Salt Lake City to San Salvador, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$319
Overall average: $739
Frontier
Tue 3/31Wed 4/8
SLC - SAL • 2 stops
Cheapest one-way
$142
Typical prices: $139-$344
Multiple Airlines
Mon 3/30
SLC - SAL • 2 stops
When to book
7 weeks
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 12% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 18% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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 Salt Lake City to San Salvador (SLC-SAL)

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

Tue, Mar 31 - Wed, Apr 8
Frontier Logo
8:30 pm - 11:00 am
SLC
-
SAL
14h 30m
2 stops
Frontier Logo
6:45 pm - 10:54 am
SAL
-
SLC
16h 09m
2 stops
$319Frontier
Tue, Mar 31 - Fri, Apr 10
Frontier Logo
8:30 pm - 11:00 am
SLC
-
SAL
14h 30m
2 stops
Frontier Logo
3:02 pm - 8:05 am
SAL
-
SLC
17h 03m
2 stops
$353Frontier
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
8:50 am - 6:58 pm
SLC
-
SAL
10h 08m
1 stop
Multiple Airlines Logo
7:00 am - 8:14 pm
SAL
-
SLC
13h 14m
1 stop
$356Multiple Airlines
Fri, Apr 10 - Mon, Apr 20
Frontier Logo
5:24 pm - 11:00 am
SLC
-
SAL
17h 36m
1 stop
Frontier Logo
1:42 pm - 11:14 am
SAL
-
SLC
45h 32m
2 stops
$357Frontier
Tue, Mar 31 - Mon, Apr 13
Frontier Logo
9:14 pm - 8:23 am
SLC
-
SAL
11h 09m
2 stops
Frontier Logo
11:50 pm - 8:29 pm
SAL
-
SLC
20h 39m
2 stops
$366Frontier
Thu, Apr 9 - Mon, Apr 20
Frontier Logo
9:57 am - 5:30 pm
SLC
-
SAL
31h 33m
2 stops
Frontier Logo
1:42 pm - 11:14 pm
SAL
-
SLC
33h 32m
2 stops
$377Frontier
Wed, Apr 1 - Wed, Apr 8
Frontier Logo
7:35 am - 10:05 pm
SLC
-
SAL
14h 30m
2 stops
Frontier Logo
3:02 pm - 9:02 am
SAL
-
SLC
18h 00m
2 stops
$385Frontier
Sat, Mar 7 - Fri, Mar 13
Multiple Airlines Logo
8:38 am - 1:56 pm
SLC
-
SAL
28h 18m
2 stops
Multiple Airlines Logo
5:30 am - 8:14 pm
SAL
-
SLC
14h 44m
2 stops
$402Multiple Airlines
Sat, Feb 21 - Fri, Mar 6
Multiple Airlines Logo
12:30 pm - 1:11 pm
SLC
-
SAL
23h 41m
2 stops
Multiple Airlines Logo
5:30 am - 8:14 pm
SAL
-
SLC
15h 44m
2 stops
$410Multiple Airlines
Fri, Apr 10 - Mon, Apr 20
Frontier Logo
9:00 am - 11:00 am
SLC
-
SAL
26h 00m
2 stops
Frontier Logo
1:42 pm - 11:14 am
SAL
-
SLC
45h 32m
2 stops
$414Frontier
Booking Insights

KAYAK's insights & trends for Salt Lake City to San Salvador flights

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

What is the cheapest month to fly from Salt Lake City to San Salvador?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Salt Lake City 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 Salt Lake City to San Salvador is May, where tickets cost $546 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $967 and $752 respectively.

How far in advance should I book a flight from Salt Lake City 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 Salt Lake City 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 Salt Lake City to San Salvador, you should book around 7 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$142
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Salt Lake City to San Salvador

When to book flights from Salt Lake City to San Salvador

Are your dates flexible? Find out the best times to travel from Salt Lake City 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 Salt Lake City to San Salvador

  • What is the cheapest flight from Salt Lake City to San Salvador?

    In the last 3 days, the lowest price for a flight from Salt Lake City to San Salvador was $142 for a one-way ticket and $319 for a round-trip.

  • Do I need a passport to fly between Salt Lake City and San Salvador?

    Yes, you’ll need a passport to travel to San Salvador from Salt Lake City.

  • Which aircraft models fly most regularly from Salt Lake City to San Salvador?

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

  • Which airline alliances offer flights from Salt Lake City to San Salvador?

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

  • Which is the best airline for flights from Salt Lake City to San Salvador, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Salt Lake City to San Salvador are United Airlines and American Airlines. With an average price for the route of $631 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 $663 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Salt Lake City 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 Salt Lake City to San Salvador.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Salt Lake City 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 Salt Lake City 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 Salt Lake City with another airline. Booking your flights between Salt Lake City 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 Salt Lake City 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 Salt Lake City 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 Salt Lake City to San Salvador

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City 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 Salt Lake City 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.
7.4
United AirlinesOverall score based on 9245 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

2.0 MediocrePiers, Feb 2026
EWR - DXB
Read more United Airlines reviews

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

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

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

This was a horrible experience. I’ve experienced several delays at this point and still not home. I was supposed to be home by 8:30 last night and here I sit at 7 am on a plane STILL unable to go home because of American Airlines.

Lexus in first class was absolutely amazing! Beat flight attendant i’ve ever seen.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

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.

They are always late and seats was also not having working charger

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

did not have enough meal for first class passengers so offer us snack

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

Broke my luggage and I can't get a resolution yet.

My flight got rerouted due to crew rest. I was sent to Dallas customer service was not very polite. Was given a $40 room voucher for Motel 6 and $12 to eat with. It delayed me by a day. Where if I would have just stuck with my original flight Arizona was delayed to Cleveland and I could have made it home. They put me on a 9:00 flight out of Dallas to Cleveland without my knowledge or consent. When originally I was told it would be 8:45 a.m. on February 1st. I told them I could not take the 9:00 flight because I did not have anybody to pick me up from the airport at that time. I'm extremely disappointed in how I was treated. And I will not fly American Airlines again.

Everything you need to know for your flight from Salt Lake City to San Salvador

Information on your arrival and departure airports