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San Salvador

$120+ Cheap flights from Denver (DEN) 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SAL
mrt. 31 — apr. 71
di 3/31
di 4/7
1 adult, Economy
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Cheap flight deals from Denver to San Salvador

Cheapest flights from Denver to San Salvador
Explore the most affordable flight options available from Denver to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on maart 1, 2026.

This Travelocity deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/111:59 pm
DEN
-
SAL
1 stop30h 31m
Multiple Airlines
vr 5/2910:35 pm
SAL
-
DEN
1 stop13h 26m
Multiple Airlines
Deal found 2/26$417
This Expedia deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 10/2511:50 am
DEN
-
SAL
2 stops33h 15m
Multiple Airlines
di 11/1010:20 pm
SAL
-
DEN
2 stops37h 45m
Multiple Airlines
Deal found 2/26$418
This CheapOair deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 3/2711:59 pm
DEN
-
SAL
1 stop12h 39m
Frontier
ma 4/201:37 pm
SAL
-
DEN
2 stops51h 39m
Frontier
Deal found 2/26$421
This Trip.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 5/217:15 am
DEN
-
SAL
1 stop9h 28m
Multiple Airlines
za 5/309:11 am
SAL
-
DEN
1 stop9h 51m
Multiple Airlines
Deal found 2/27$422
This Justfly.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 4/1111:59 pm
DEN
-
SAL
1 stop29h 56m
Multiple Airlines
ma 4/207:20 pm
SAL
-
DEN
1 stop27h 44m
Multiple Airlines
Deal found 3/1$423
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 3/2810:20 am
DEN
-
SAL
2 stops30h 10m
Multiple Airlines
di 4/78:00 am
SAL
-
DEN
1 stop24h 42m
Multiple Airlines
Deal found 2/26$425
This eDestinos deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/159:06 pm
DEN
-
SAL
1 stop19h 37m
Multiple Airlines
ma 5/255:01 am
SAL
-
DEN
1 stop29h 05m
Multiple Airlines
Deal found 2/28$426
This Justfly.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 3/211:59 pm
DEN
-
SAL
1 stop18h 06m
Multiple Airlines
ma 3/1610:40 pm
SAL
-
DEN
1 stop15h 15m
Multiple Airlines
Deal found 2/25$427
This CheapOair deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 5/211:59 pm
DEN
-
SAL
1 stop30h 31m
Multiple Airlines
za 5/1610:35 pm
SAL
-
DEN
1 stop24h 26m
Multiple Airlines
Deal found 2/26$428
This CheapOair deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 3/710:59 pm
DEN
-
SAL
1 stop19h 06m
Multiple Airlines
di 3/2410:10 pm
SAL
-
DEN
1 stop15h 45m
Multiple Airlines
Deal found 2/27$431
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 5/1511:05 pm
DEN
-
SAL
2 stops17h 05m
Multiple Airlines
ma 5/181:42 pm
SAL
-
DEN
1 stop9h 21m
Multiple Airlines
Deal found 2/27$432
This FlightHub deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 3/1711:59 pm
DEN
-
SAL
1 stop19h 06m
Multiple Airlines
do 4/167:20 pm
SAL
-
DEN
1 stop27h 44m
Multiple Airlines
Deal found 2/27$434

Find flight deals from Denver to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated maart 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$415
(Kiwi.com)

One-way from

$120
(Travelocity)

Popular in

December

Cheapest in

January

Average price

$598
Provider with most accurate pricing for Denver Intl-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-San Salvador El Salvador Intl flights.
Search Deals
From Denver Intl to San Salvador El Salvador Intl
Search Deals
One-way flight from Denver Intl to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to San Salvador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated maart 1, 2026.
Use the filters below to find and compare flights from Denver to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

za 5/2

11:59 pm-6:30 am

1 stop30h 31m

San Salvador El Salvador Intl

za 5/16

10:35 pm-11:01 pm

1 stop24h 26m

$428

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

ma 3/30

10:52 pm-12:43 pm

1 stop13h 51m

San Salvador El Salvador Intl

vr 4/3

8:33 am-6:25 pm

1 stop9h 52m

$497

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

vr 4/17

1:25 pm-8:49 pm

1 stop7h 24m

San Salvador El Salvador Intl

ma 4/20

3:40 pm-11:57 pm

1 stop8h 17m

$509

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

vr 5/29

9:10 pm-12:15 pm

1 stop15h 05m

San Salvador El Salvador Intl

di 6/30

3:40 pm-11:57 pm

1 stop8h 17m

$509

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

do 5/21

9:10 pm-12:15 pm

1 stop15h 05m

San Salvador El Salvador Intl

za 5/23

1:15 am-10:05 am

1 stop8h 50m

$509

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

za 5/30

7:35 pm-12:15 pm

1 stop16h 40m

San Salvador El Salvador Intl

do 6/11

3:40 pm-11:57 pm

1 stop8h 17m

$509

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

wo 4/8

1:25 pm-8:49 pm

1 stop7h 24m

San Salvador El Salvador Intl

za 4/18

3:40 pm-11:57 pm

1 stop8h 17m

$509

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

do 3/26

6:17 am-8:19 pm

1 stop14h 02m

San Salvador El Salvador Intl

do 4/2

3:40 pm-11:57 pm

1 stop8h 17m

$509

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

di 3/31

9:06 pm-5:30 pm

1 stop20h 24m

$126

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

za 4/18

11:05 pm-4:10 pm

2 stops17h 05m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Denver to San Salvador

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to San Salvador in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-San Salvador flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Denver 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 Denver to San Salvador

How far ahead should I book a flight from Denver to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Denver to San Salvador. Price data was last updated on February 27, 2026.

The best time to book flights from Denver to San Salvador is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Denver to San Salvador?

Currently, February is the cheapest month in which you can book a flight from Denver to San Salvador (average of $114). Flying from Denver to San Salvador in September is currently the most expensive (average of $467). 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.

How much does it cost to fly round-trip from Denver to San Salvador?

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Salvador. Reviews last updated maart 1, 2026.
Peruse reviews from past customers who have flown with Copa Airlines, United Airlines, and American Airlines from Denver to San Salvador to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,559 reviews

Crew

8.1

Boarding

7.8

Food

6.8

Entertainment

6.8

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.5
Good
1,559 reviews
Copa Airlines
7.5
Good
1,559 reviews

Crew

8.1

Boarding

7.8

Food

6.8

Entertainment

6.8

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
United Airlines
7.4
Good
9,371 reviews
Copa Airlines
7.5
Good
1,559 reviews

Crew

8.1

Boarding

7.8

Food

6.8

Entertainment

6.8

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
American Airlines
7.1
Good
11,369 reviews
Copa Airlines
7.5
Good
1,559 reviews

Crew

8.1

Boarding

7.8

Food

6.8

Entertainment

6.8

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Avianca
6.5
Okay
2,495 reviews
Copa Airlines
7.5
Good
1,559 reviews

Crew

8.1

Boarding

7.8

Food

6.8

Entertainment

6.8

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Frontier
5.7
Fair
3,040 reviews
Copa Airlines
7.5
Good
1,559 reviews

Crew

8.1

Boarding

7.8

Food

6.8

Entertainment

6.8

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Related info for your journey

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

  • How long is the flight from Denver to San Salvador?

    For as low as $509, Copa Airlines can have you in San Salvador from Denver in 7h 24m. Airlines will cover a distance of 2055 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Denver to San Salvador round-trip?

    According to our current data, Frontier ($114), Avianca ($232), and American Airlines ($423) offers the cheapest pricing from Denver to San Salvador. These flights start at 78% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Denver to San Salvador one-way?

    $90 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Copa Airlines, with prices starting from $194 and $205, respectively.

  • Where are the most common layover locations when flying from Denver to San Salvador?

    Denver to San Salvador flights have a layover in Houston most often.

  • What are some popular things to do or see while on a layover in Houston?

    Most Houston visitors opt to spend their time experiencing Space Center Houston, House of Blues Houston, and Revention Music Center. Space Center Houston, House of Blues Houston, and Revention Music Center are located about 33.5 mi, 16.1 mi, and 15.5 mi, respectively from Houston George Bush Intcntl. Those landing in Houston looking to spend some time exploring during their layover can rent a car for about $32 per day.

  • Where are the least popular layover locations for Denver to San Salvador flights?

    Flights departing from Denver and landing in San Salvador layover in Dallas least frequently.

  • Can I find deals for flights from Denver to San Salvador that include hotel bookings?

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

  • How can I find direct flights from Denver to San Salvador?

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

  • Can I find deals for business class flights from Denver to San Salvador?

    Yes. Cheapflights offers flight deals from Denver 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 Denver to San Salvador?

    Currently, February is the cheapest month in which you can book a flight from Denver to San Salvador (average of $114). Flying from Denver to San Salvador in September is currently the most expensive (average of $467). 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

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Acajutla
La Libertad
Sonsonate
El Cuco

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to San Salvador by adding a car rental and/or hotel reservation to your travel itinerary.
San Salvador car rentals
San Salvador El Salvador Intl Airport car rentals

Top 6 airlines flying from Denver to San Salvador

Discover the top 6 airlines that operate flights from Denver to San Salvador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated maart 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$114Average$436FlexibilityNo cancel feeOn-time62%
AviancaCheapest$232Average$498FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$424Average$583FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$455Average$576FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$467Average$580FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$512Average$658FlexibilityNo cancel feeOn-time62%

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