SLC - SAL

$158 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 10/23. 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

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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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

Mon, Oct 20 - Mon, Oct 27
Multiple Airlines Logo
8:59 pm - 4:10 pmSLC-SAL
19h 11m1 stop
Multiple Airlines Logo
12:05 pm - 10:19 pmSAL-SLC
34h 14m2 stops
$406Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Multiple Airlines Logo
12:35 pm - 8:55 amSLC-SAL
44h 20m3 stops
Multiple Airlines Logo
6:15 pm - 1:19 pmSAL-SLC
20h 04m1 stop
$407Multiple Airlines
Find Deal
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
7:35 am - 7:50 pmSLC-SAL
11h 15m1 stop
Multiple Airlines Logo
8:00 am - 9:59 pmSAL-SLC
14h 59m1 stop
$408Multiple Airlines
Find Deal
Wed, Jan 21 - Tue, Jan 27
Avianca Logo
7:35 am - 7:50 pmSLC-SAL
11h 15m1 stop
Avianca Logo
10:20 pm - 9:59 pmSAL-SLC
24h 39m2 stops
$489Avianca
Find Deal
Thu, Oct 30 - Mon, Nov 3
Frontier Logo
9:28 am - 12:09 pmSLC-SAL
26h 41m2 stops
Frontier Logo
2:24 pm - 11:40 amSAL-SLC
22h 16m2 stops
$501Frontier
Find Deal
Fri, Feb 6 - Sun, Feb 15
Avianca Logo
7:35 am - 9:05 pmSLC-SAL
12h 30m2 stops
Avianca Logo
10:20 pm - 9:59 pmSAL-SLC
24h 39m2 stops
$523Avianca
Find Deal
Tue, Jan 27 - Wed, Feb 4
American Airlines Logo
12:30 am - 11:55 amSLC-SAL
10h 25m1 stop
American Airlines Logo
2:10 pm - 11:25 pmSAL-SLC
10h 15m1 stop
$525American Airlines
Find Deal
Wed, Jan 28 - Tue, Feb 3
United Airlines Logo
6:30 am - 3:24 pmSLC-SAL
7h 54m1 stop
United Airlines Logo
3:00 am - 10:45 pmSAL-SLC
20h 45m2 stops
$529United Airlines
Find Deal
Sun, Feb 22 - Sat, Feb 28
United Airlines Logo
7:25 am - 1:19 pmSLC-SAL
28h 54m2 stops
United Airlines Logo
3:00 am - 9:59 pmSAL-SLC
19h 59m1 stop
$563United Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 22
American Airlines Logo
11:49 pm - 9:49 pmSLC-SAL
21h 00m2 stops
American Airlines Logo
1:37 pm - 10:10 amSAL-SLC
21h 33m2 stops
$579American Airlines
Find Deal

Everything you should know

Top airlines
Avianca
Cheapest • from $489 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 27% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$406
Typical prices: $627-939
Multiple Airlines
Mon 10/20Mon 10/27
SLC - SAL • 1 stop
Cheapest one-way
$158
Typical prices: $363-438
Multiple Airlines
Thu 10/23
SLC - SAL • 2 stops
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!
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.

How much is a round-trip flight from Salt Lake City to San Salvador?

What’s the cheapest day of the week to fly from Salt Lake City to San Salvador?

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

If you are looking for a flight deal from Salt Lake City to San Salvador, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from San Salvador, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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 $529 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $1,340 and $767 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 6 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$158
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 86% increase in price.
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 $158 for a one-way ticket and $406 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?

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

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

    The two airlines most popular with KAYAK users for flights from Salt Lake City to San Salvador are Delta and United Airlines. With an average price for the route of $1,022 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $671 and an overall rating of 7.4.

  • 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 3 airlines serving 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.
7.9
DeltaOverall score based on 7974 reviews
7.9Comfort
7.3Food
8.2Boarding
8.5Crew
7.9Entertainment
Airline reviews

Cramped seating for me. Luckily it wasn’t a long flight

6.0 GoodAnonymous, Sep 2025ATL - MDW
Read more Delta reviews

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The airport was reasonably clean. The boarding process reasonably efficient. The cabin crew was efficient, polite but not that friendly. The food quality was unremarkable and the choices were awful . There was either a so so chicken dish or a “ vegetarian “ option which was really cheap carbohydrates drowned in cheese. Signing onto i flight wifi was not straightforward. Overall it was a very average experience

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Terrible. They wouldn't allow me on my flight on the 14th..

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

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.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Full flight so overhead bin space ran out & bags had to be checked. When you’re in the last boarding group, you might as well expect that. Don’t pay to check bags though because when they run out of space for carry-ons, they check your bag to your destination for free. When traveling with children, no need to pay extra for seats, they will assign seats & have to sit your children with you.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

Very good but wish they had the seat-back video screens for movies & games

Most things were ok but the main problem was the cabin staff; they were very abrupt and not very friendly. They were busy and often rushed, snatching drinks off people before finished and bossing them about.

Airport in MXP is crazy. Get there at least 2 hours before flight.

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

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

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