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$50+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SAL
déc. 21 — déc. 281
dim. 12/21
dim. 12/28
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to San Salvador El Salvador Intl are usually found in August or October, booked 76 days in advance, depart on a Friday or Thursday and return on a Tuesday

Find 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 novembre 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
sam. 12/139:00 pmDEN - SAL
1 stop21h 40mMultiple Airlines
mer. 12/311:06 pmSAL - DEN
2 stops20h 32mMultiple Airlines
Deal found 11/19$402
This eDestinos deal was found by Cheapflights users on 11/19. 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.
jeu. 12/48:33 amDEN - SAL
2 stops36h 46mMultiple Airlines
dim. 12/75:30 amSAL - DEN
2 stops35h 09mMultiple Airlines
Deal found 11/19$404
This eDestinos deal was found by Cheapflights users on 11/19. 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.
mer. 12/109:00 pmDEN - SAL
1 stop19h 38mMultiple Airlines
sam. 2/217:05 pmSAL - DEN
3 stops51h 44mMultiple Airlines
Deal found 11/19$408
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
dim. 12/147:00 amDEN - SAL
1 stop11h 40mMultiple Airlines
mer. 12/311:06 pmSAL - DEN
2 stops20h 32mMultiple Airlines
Deal found 11/19$435
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
jeu. 12/257:00 amDEN - SAL
1 stop28h 23mMultiple Airlines
mer. 12/311:18 pmSAL - DEN
2 stops29h 21mMultiple Airlines
Deal found 11/18$445
This eDestinos deal was found by Cheapflights users on 11/19. 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.
jeu. 12/256:05 amDEN - SAL
2 stops39h 14mMultiple Airlines
sam. 1/1710:10 amSAL - DEN
1 stop8h 45mMultiple Airlines
Deal found 11/19$450
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
ven. 11/2812:29 pmDEN - SAL
1 stop16h 36mMultiple Airlines
mar. 12/210:40 pmSAL - DEN
1 stop21h 29mMultiple Airlines
Deal found 11/18$457
This Priceline deal was found by Cheapflights users on 11/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/266:30 amDEN - SAL
2 stops25h 30mFrontier
sam. 1/1012:59 pmSAL - DEN
2 stops44h 56mFrontier
Deal found 11/20$460
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/294:55 pmDEN - SAL
1 stop21h 29mUnited Airlines
sam. 12/133:00 amSAL - DEN
1 stop12h 27mUnited Airlines
Deal found 11/20$468
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
jeu. 12/257:00 amDEN - SAL
1 stop28h 23mMultiple Airlines
mar. 12/303:52 pmSAL - DEN
2 stops30h 57mMultiple Airlines
Deal found 11/18$469

Cheap 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 novembre 21, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$395
(Kiwi.com)

One-way from

$50
(Frontier)

Popular in

December

Cheapest in

August

Average price

$554
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. 16% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 novembre 21, 2025.
Use the filters below to find and compare flights from Denver to San Salvador that are best for you.

Fly from

Denver

Fly to

San Salvador

Route

Depart

Return

Price

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

mar. 2/10

12:30 am-1:10 pm

1 stop11h 40m

San Salvador El Salvador Intl

mer. 2/18

2:50 pm-10:52 pm

1 stop9h 02m

$458

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

jeu. 2/19

5:00 am-1:19 pm

1 stop7h 19m

San Salvador El Salvador Intl

lun. 2/23

6:55 am-11:35 pm

1 stop17h 40m

$458

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

dim. 2/15

5:33 pm-5:45 am

1 stop11h 12m

San Salvador El Salvador Intl

mar. 2/17

3:00 am-7:37 pm

1 stop17h 37m

$458

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

mar. 2/10

12:30 am-1:10 pm

1 stop11h 40m

San Salvador El Salvador Intl

jeu. 2/19

2:50 pm-12:27 am

1 stop10h 37m

$458

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

mer. 2/4

5:01 am-3:24 pm

1 stop9h 23m

San Salvador El Salvador Intl

mar. 3/17

2:00 am-6:22 pm

1 stop16h 22m

$458

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

dim. 2/1

12:30 am-1:10 pm

1 stop11h 40m

San Salvador El Salvador Intl

jeu. 2/5

2:35 pm-10:50 pm

1 stop9h 15m

$458

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

mer. 12/24

12:14 am-9:35 am

2 stops32h 21m

San Salvador El Salvador Intl

sam. 1/17

10:10 am-5:55 pm

1 stop8h 45m

$491

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

dim. 2/22

7:45 am-9:19 pm

1 stop12h 34m

San Salvador El Salvador Intl

ven. 2/27

3:00 am-12:28 pm

1 stop10h 28m

$494

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

ven. 5/15

7:45 pm-6:30 am

1 stop10h 45m

San Salvador El Salvador Intl

lun. 5/25

10:05 pm-7:01 pm

1 stop20h 56m

$495

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

jeu. 2/19

11:59 pm-2:48 pm

2 stops13h 49m

San Salvador El Salvador Intl

lun. 2/23

4:00 pm-11:40 am

2 stops20h 40m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 16 results
1
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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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Denver-San Salvador flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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 November 14, 2025.

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, July is the cheapest month in which you can book a flight from Denver to San Salvador (average of $211). 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.

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

Find hourly flight availability from Denver 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 novembre 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to San Salvador in the evening. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Denver to San Salvador?

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

Travelers seeking maximum savings on their Denver to San Salvador flight should consider departing on Saturday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 novembre 21, 2025.
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
7.6
Good
1,566 reviews

Boarding

7.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.9

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,566 reviews
Copa Airlines
7.6
Good
1,566 reviews

Boarding

7.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.9

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
United Airlines
7.4
Good
9,029 reviews
Copa Airlines
7.6
Good
1,566 reviews

Boarding

7.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.9

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
American Airlines
7.2
Good
11,047 reviews
Copa Airlines
7.6
Good
1,566 reviews

Boarding

7.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.9

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Avianca
6.6
Okay
2,477 reviews
Copa Airlines
7.6
Good
1,566 reviews

Boarding

7.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.9

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Frontier
5.8
Fair
3,104 reviews
Copa Airlines
7.6
Good
1,566 reviews

Boarding

7.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.9

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

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 $458, Delta can have you in San Salvador from Denver in 7h 19m. 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 ($105), Avianca ($232), and United Airlines ($347) offers the cheapest pricing from Denver to San Salvador. These flights start at 80% lower than the current average price 3 months from now.

  • 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 $40 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, July is the cheapest month in which you can book a flight from Denver to San Salvador (average of $211). 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
Sonsonate
El Cuco
La Libertad
Acajutla

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Alternative routes for Denver to San Salvador

See prices for flight routes from nearby airports that may be better suited for you.
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Vail to San Salvador flights
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Montrose to San Salvador flights

Top 5 airlines flying from Denver to San Salvador

Discover the top 5 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 novembre 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$105Average$424FlexibilityNo cancel feeOn-time62%
AviancaCheapest$232Average$475FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$347Average$571FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$435Average$624FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$455Average$575FlexibilityNo cancel feeOn-time70%

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