What are the cheapest airlines flying from Salt Lake City to San Salvador round-trip?

Our cheapest airline available from Salt Lake City to San Salvador is United Airlines. Our recent data shows that you can find tickets from as low as $360 on this airline. Additional options worth looking into are Spirit Airlines and American Airlines, starting at $461 and $566 round-trip. These flights start at 49% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Salt Lake City to San Salvador one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $154. Users have also found prices from $205 and $257 on Spirit Airlines and American Airlines, respectively.

What are the most popular airlines that fly from Salt Lake City to San Salvador?

When booking a flight from Salt Lake City to San Salvador, you may want to consider flying on American Airlines, Avianca or Delta as they are the most popular for this route.

What is the cheapest day to fly round-trip from Salt Lake City to San Salvador?

Users have found that flying from Salt Lake City to San Salvador on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Salt Lake City to San Salvador?

To save on the cost of your flight from Salt Lake City to San Salvador, book at least 40 days before your planned departure. Booking around this time can save you about 42% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $497 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,308.

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

The best pricing can be found in the month of September. Prices to San Salvador from Salt Lake City average $716. You can even find prices in September for less than $716, as users have found deals to San Salvador from as low as $329. The month of December appears to be one of the more expensive times to travel to San Salvador from Salt Lake City. Flying in the targeted month can save you up to 87%.

Can I find deals for flights from Salt Lake City to San Salvador that include hotel bookings?

Yes. In addition to deals on Salt Lake City to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Salt Lake City to San Salvador?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to San Salvador.

Can I find deals for business class flights from Salt Lake City to San Salvador?

Yes. Cheapflights offers flight deals from Salt Lake City to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$146+ Flights from Salt Lake City to San Salvador

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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3. Compare prices and book

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Cheapflights Tip: The best prices from Salt Lake City to San Salvador El Salvador Intl are usually found in September or May, booked 39 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Salt Lake City to San Salvador

Round-trip from	$344 (Avianca)
One-way from	$146 (Avianca)
Popular in	December
Cheapest in	September
Average price	$605

From Salt Lake City to San Salvador El Salvador Intl

Search Deals

One-way flight from Salt Lake City to San Salvador El Salvador Intl

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($221 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($57 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Salt Lake City to San Salvador

Cheapest flights from Salt Lake City to San Salvador
Explore the most affordable flight options available from Salt Lake City to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

Sat 8/237:00 amSLC - SAL

1 stop9h 00mMultiple Airlines

Mon 9/812:05 pmSAL - SLC

1 stop10h 02mMultiple Airlines

Deal found 6/18

$344

Mon 9/157:00 amSLC - SAL

1 stop7h 23mUnited Airlines

Tue 9/306:00 amSAL - SLC

1 stop16h 09mUnited Airlines

Deal found 6/16

$360

Mon 9/83:05 pmSLC - SAL

3 stops33h 12mSpirit Airlines

Sun 9/141:22 amSAL - SLC

3 stops36h 48mSpirit Airlines

Deal found 6/17

$461

Sun 11/165:25 amSLC - SAL

1 stop7h 10mAmerican Airlines

Sun 12/73:35 pmSAL - SLC

1 stop23h 29mAmerican Airlines

Deal found 6/17

$547

Mon 8/411:35 pmSLC - SAL

1 stop12h 29mDelta

Wed 8/131:52 pmSAL - SLC

1 stop11h 03mDelta

Deal found 6/16

$668

Mon 8/189:45 amSLC - SAL

2 stops28h 54mAeromexico

Tue 8/264:00 pmSAL - SLC

2 stops51h 10mAeromexico

Deal found 6/16

$948

Best flights from Salt Lake City to San Salvador
Discover carefully curated flight deals from Salt Lake City to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 18, 2025.

Sat 8/237:00 amSLC - SAL

1 stop9h 00mMultiple Airlines

Mon 9/812:05 pmSAL - SLC

1 stop10h 02mMultiple Airlines

Deal found 6/18

$344

Mon 9/157:00 amSLC - SAL

1 stop7h 23mUnited Airlines

Tue 9/306:00 amSAL - SLC

1 stop16h 09mUnited Airlines

Deal found 6/16

$360

Mon 9/83:05 pmSLC - SAL

3 stops33h 12mSpirit Airlines

Sun 9/141:22 amSAL - SLC

3 stops36h 48mSpirit Airlines

Deal found 6/17

$461

Sat 7/1211:59 pmSLC - SAL

1 stop11h 31mAmerican Airlines

Sat 7/266:00 amSAL - SLC

1 stop17h 08mAmerican Airlines

Deal found 6/18

$566

Mon 8/411:35 pmSLC - SAL

1 stop12h 29mDelta

Wed 8/131:52 pmSAL - SLC

1 stop11h 03mDelta

Deal found 6/16

$668

Mon 8/189:45 amSLC - SAL

2 stops28h 54mAeromexico

Tue 8/264:00 pmSAL - SLC

2 stops51h 10mAeromexico

Deal found 6/16

$948

Wed 8/205:25 amSLC - SAL

2 stops14h 50mAir Canada

Tue 8/265:35 pmSAL - SLC

2 stops29h 01mAir Canada

Deal found 6/16

$1,121

Last-minute flights from Salt Lake City to San Salvador
Discover last-minute flight deals from Salt Lake City to San Salvador. Data last updated June 18, 2025 and is based on user searches.

Tue 6/241:12 pmSLC - SAL

1 stop10h 46mUnited Airlines

Tue 7/16:00 amSAL - SLC

1 stop16h 45mUnited Airlines

Deal found 6/17

$360

Tue 6/2411:42 pmSLC - SAL

2 stops20h 02mAmerican Airlines

Tue 7/112:30 pmSAL - SLC

2 stops23h 15mAmerican Airlines

Deal found 6/17

$685

Sat 7/1211:59 pmSLC - SAL

1 stop11h 31mAmerican Airlines

Sat 7/266:00 amSAL - SLC

1 stop17h 08mAmerican Airlines

Deal found 6/18

$566

Wed 7/1612:33 pmSLC - SAL

3 stops24h 06mSpirit Airlines

Thu 8/71:44 pmSAL - SLC

2 stops21h 25mSpirit Airlines

Deal found 6/16

$524

Wed 7/1612:33 pmSLC - SAL

3 stops24h 06mMultiple Airlines

Wed 8/610:21 pmSAL - SLC

2 stops22h 36mMultiple Airlines

Deal found 6/16

$533

One-way flights from Salt Lake City to San Salvador
Search for one-way flight options from Salt Lake City to San Salvador. Find affordable one-way fares based on user searches. Data last updated June 18, 2025.

Tue 8/197:00 amSLC - SAL

1 stop9h 00mMultiple Airlines

Deal found 6/17

$146

Tue 8/194:45 pmSLC - SAL

2 stops12h 05mUnited Airlines

Deal found 6/17

$154

Mon 7/710:54 amSLC - SAL

3 stops25h 15mSpirit Airlines

Deal found 6/17

$205

Sat 6/215:01 pmSLC - SAL

2 stops20h 07mAmerican Airlines

Deal found 6/16

$257

Sun 7/612:35 amSLC - SAL

1 stop11h 29mDelta

Deal found 6/17

$828

Cheapflights Fare Finder

Use the filters below to find and compare flights from Salt Lake City to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CitySan Salvador

SLC - SAL

SLCSAL

Salt Lake City

Sat 8/23

7:00 am-4:00 pm

1 stop9h 00m

San Salvador El Salvador Intl

Mon 9/8

12:05 pm-10:07 pm

1 stop10h 02m

$344

Salt Lake CitySan Salvador

SLC - SAL

SLCSAL

Salt Lake City

Mon 9/15

7:00 am-8:17 pm

1 stop13h 17m

San Salvador El Salvador Intl

Mon 9/29

2:00 am-7:27 pm

1 stop17h 27m

$360

Salt Lake CitySan Salvador

SLC - SAL

SLCSAL

Salt Lake City

Mon 9/8

3:05 pm-12:17 am

3 stops33h 12m

San Salvador El Salvador Intl

Sun 9/14

1:22 am-2:10 pm

3 stops36h 48m

$461

Salt Lake CitySan Salvador

SLC - SAL

SLCSAL

Salt Lake City

Sat 7/12

11:59 pm-11:30 am

1 stop11h 31m

San Salvador El Salvador Intl

Sat 7/26

6:00 am-11:08 pm

1 stop17h 08m

$566

Salt Lake CitySan Salvador

SLC - SAL

SLCSAL

Salt Lake City

Mon 8/4

11:35 pm-12:04 pm

1 stop12h 29m

San Salvador El Salvador Intl

Wed 8/13

1:52 pm-12:55 am

1 stop11h 03m

$668

Salt Lake CitySan Salvador

SLC - SAL

SLCSAL

Salt Lake City

Mon 8/18

9:45 am-2:39 pm

2 stops28h 54m

San Salvador El Salvador Intl

Tue 8/26

4:00 pm-7:10 pm

2 stops51h 10m

$948

Salt Lake CitySan Salvador

SLC - SAL

SLCSAL

Salt Lake City

Wed 8/20

5:25 am-8:15 pm

2 stops14h 50m

San Salvador El Salvador Intl

Tue 8/26

5:35 pm-10:36 pm

2 stops29h 01m

$1,121

Salt Lake CitySan Salvador

SLC - SAL

SLCSAL

Salt Lake City

Tue 8/19

7:00 am-4:00 pm

1 stop9h 00m

$146

Salt Lake CitySan Salvador

SLC - SAL

SLCSAL

Salt Lake City

Tue 8/19

4:45 pm-4:50 am

2 stops12h 05m

$154

Salt Lake CitySan Salvador

SLC - SAL

SLCSAL

Salt Lake City

Mon 7/7

10:54 am-12:09 pm

3 stops25h 15m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 12 results

Best time to book a flight from Salt Lake City to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Salt Lake City with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Salt Lake City to San Salvador?

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Salt Lake City to San Salvador. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Salt Lake City to San Salvador?

Currently, September is the cheapest month in which you can book a flight from Salt Lake City to San Salvador (average of $260). Flying from Salt Lake City to San Salvador in December is currently the most expensive (average of $588). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SLC to SAL?

Unlike in the evening, when flights are generally more expensive, you can save up to 23% on flights from Salt Lake City to San Salvador by exploring options for tickets in the afternoon.

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

Travelers seeking maximum savings on their Salt Lake City to San Salvador flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Salvador by month

In terms of precipitation, rainfall in San Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit San Salvador when rainfall is around 0.0 in.

Temperature in San Salvador by month

If weather is an important factor for your trip to San Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing San Salvador

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,964 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Aeromexico

7.5

Good

1,714 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,810 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,572 reviews

Delta

8.0

Very good

7,964 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Salt Lake City to San Salvador round-trip?
Our cheapest airline available from Salt Lake City to San Salvador is United Airlines. Our recent data shows that you can find tickets from as low as $360 on this airline. Additional options worth looking into are Spirit Airlines and American Airlines, starting at $461 and $566 round-trip. These flights start at 49% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Salt Lake City to San Salvador one-way?
For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $154. Users have also found prices from $205 and $257 on Spirit Airlines and American Airlines, respectively.
Can I find deals for flights from Salt Lake City to San Salvador that include hotel bookings?
Yes. In addition to deals on Salt Lake City to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Salt Lake City to San Salvador?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to San Salvador.
Can I find deals for business class flights from Salt Lake City to San Salvador?
Yes. Cheapflights offers flight deals from Salt Lake City to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Salt Lake City to San Salvador?
Currently, September is the cheapest month in which you can book a flight from Salt Lake City to San Salvador (average of $260). Flying from Salt Lake City to San Salvador in December is currently the most expensive (average of $588). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Sonsonate

La Libertad

El Cuco

Acajutla

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Top 4 airlines flying from Salt Lake City to San Salvador

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$344	Average$670	FlexibilityNo cancel fee	On-time69%
Avianca	Cheapest$392	Average$635	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$497	Average$728	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$497	Average$798	FlexibilityNo cancel fee	On-timeN/A

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$146+ Cheap flights from Salt Lake City (SLC) to San Salvador (SAL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Salt Lake City to San Salvador with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Salt Lake City to San Salvador El Salvador Intl are usually found in September or May, booked 39 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Salt Lake City to San Salvador

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Salt Lake City to San Salvador

Cheapest flights from Salt Lake City to San SalvadorExplore the most affordable flight options available from Salt Lake City to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

Explore the most affordable flight options available from Salt Lake City to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Salt Lake City to San Salvador that are best for you.

Best time to book a flight from Salt Lake City to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Salt Lake City with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Salt Lake City to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to San Salvador. Price data was last updated on June 13, 2025.

What is the cheapest month to book a flight from Salt Lake City to San Salvador?

What is the cheapest time of day to fly from SLC to SAL?

Find hourly flight availability from Salt Lake City to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to San Salvador. Price data was last updated on December 16, 2024.

Rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average rainfall totals by month.

Temperature in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature totals by month.

Reviews of airlines servicing San Salvador

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Salt Lake City to San Salvador round-trip?

What are the cheapest airlines to fly from Salt Lake City to San Salvador one-way?

Can I find deals for flights from Salt Lake City to San Salvador that include hotel bookings?

How can I find direct flights from Salt Lake City to San Salvador?

Can I find deals for business class flights from Salt Lake City to San Salvador?

What is the cheapest month to book a flight from Salt Lake City to San Salvador?

Traveling to a place near Salt Lake City?

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Top 4 airlines flying from Salt Lake City to San Salvador

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Cheapest flights from Salt Lake City to San Salvador
Explore the most affordable flight options available from Salt Lake City to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.