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

Our cheapest airline available from San Salvador to Denver is Delta. Our recent data shows that you can find tickets from as low as $243 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $398 and $511 round-trip. You may be able to fly from San Salvador to Denver for 57% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular airlines that fly from San Salvador to Denver?

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

Most accurate provider : When it comes to deals on San Salvador-Denver flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on San Salvador-Denver flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from San Salvador-Denver flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Salvador-Denver flights, Cheapflights users trust OneTravel the most. OneTravel 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 San Salvador-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$157+ Flights from San Salvador to Denver

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

Airfare is below average for this route at the moment. San Salvador to Denver flights typically cost between $565 and $867 in December. The cheapest round-trip price found within the last 3 days was $293 on Multiple Airlines (Dec 16-Dec 30).

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Find cheap flights from San Salvador to Denver with Cheapflights

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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Salvador El Salvador Intl to Denver Intl are usually found in October or February, booked 47 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from San Salvador to Denver

Most accurate provider	OneTravel 3 stars
Most trusted provider	OneTravel 3 stars
Round-trip from	$293 (Kiwi.com)
One-way from	$157 (eDestinos)
Popular in	November
Cheapest in	October
Average price	$493

Provider with most accurate pricing for San Salvador El Salvador Intl-Denver Intl flight deals.

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Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-Denver Intl flights.

Search Deals

From San Salvador El Salvador Intl to Denver Intl

Search Deals

One-way flight from San Salvador El Salvador Intl to Denver Intl

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($29 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

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Find flight deals from San Salvador to Denver

Cheapest flights from San Salvador to Denver
Explore the most affordable flight options available from San Salvador to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Tue 12/161:18 pmSAL - DEN

1 stop24h 14mMultiple Airlines

Tue 12/306:00 amDEN - SAL

2 stops31h 47mMultiple Airlines

Deal found 10/28

$293

Sat 12/61:18 pmSAL - DEN

1 stop20h 09mMultiple Airlines

Wed 12/109:00 pmDEN - SAL

1 stop14h 23mMultiple Airlines

Deal found 10/29

$302

Sat 12/61:18 pmSAL - DEN

1 stop20h 09mMultiple Airlines

Tue 12/98:00 pmDEN - SAL

2 stops17h 48mMultiple Airlines

Deal found 10/29

$304

Sat 12/61:18 pmSAL - DEN

1 stop20h 09mMultiple Airlines

Thu 12/1112:59 amDEN - SAL

2 stops12h 49mMultiple Airlines

Deal found 10/29

$335

Wed 11/128:00 amSAL - DEN

1 stop8h 53mMultiple Airlines

Fri 11/1412:34 amDEN - SAL

1 stop14h 56mMultiple Airlines

Deal found 10/29

$367

Thu 11/2712:05 pmSAL - DEN

1 stop12h 39mMultiple Airlines

Thu 12/47:00 amDEN - SAL

2 stops30h 48mMultiple Airlines

Deal found 10/29

$376

Wed 12/245:46 pmSAL - DEN

1 stop23h 29mMultiple Airlines

Wed 12/315:51 pmDEN - SAL

2 stops19h 56mMultiple Airlines

Deal found 10/29

$378

Best flights from San Salvador to Denver
Discover carefully curated flight deals from San Salvador to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Tue 12/161:18 pmSAL - DEN

1 stop24h 14mMultiple Airlines

Tue 12/309:00 pmDEN - SAL

2 stops40h 47mMultiple Airlines

Deal found 10/28

$328

Sun 1/1111:15 amSAL - DEN

1 stop13h 44mFrontier

Sun 1/189:05 pmDEN - SAL

2 stops15h 12mFrontier

Deal found 10/27

$477

Sat 1/172:35 pmSAL - DEN

1 stop9h 26mDelta

Mon 1/1912:30 amDEN - SAL

1 stop11h 40mDelta

Deal found 10/27

$503

Wed 3/43:00 amSAL - DEN

1 stop10h 03mUnited Airlines

Tue 3/105:00 amDEN - SAL

1 stop9h 24mUnited Airlines

Deal found 10/30

$512

Sat 12/62:38 pmSAL - DEN

2 stops19h 24mMultiple Airlines

Tue 12/911:25 pmDEN - SAL

2 stops20h 05mMultiple Airlines

Deal found 10/29

$377

Mon 12/81:18 pmSAL - DEN

1 stop20h 09mMultiple Airlines

Sun 12/286:05 amDEN - SAL

2 stops31h 42mMultiple Airlines

Deal found 10/28

$395

Mon 3/22:30 amSAL - DEN

1 stop10h 09mUnited Airlines

Tue 3/106:17 amDEN - SAL

1 stop14h 02mUnited Airlines

Deal found 10/28

$512

Wed 1/148:00 amSAL - DEN

1 stop10h 53mMultiple Airlines

Sat 1/1712:59 amDEN - SAL

2 stops14h 31mMultiple Airlines

Deal found 10/28

$428

Fri 1/168:45 amSAL - DEN

1 stop15h 27mMultiple Airlines

Thu 1/227:00 amDEN - SAL

1 stop8h 00mMultiple Airlines

Deal found 10/27

$451

Fri 12/2612:04 pmSAL - DEN

1 stop12h 34mMultiple Airlines

Sun 1/46:00 amDEN - SAL

2 stops31h 47mMultiple Airlines

Deal found 10/28

$506

Last-minute flights from San Salvador to Denver
Discover last-minute flight deals from San Salvador to Denver. Data last updated October 30, 2025 and is based on user searches.

Wed 11/128:00 amSAL - DEN

1 stop8h 53mMultiple Airlines

Fri 11/1412:34 amDEN - SAL

1 stop14h 56mMultiple Airlines

Deal found 10/29

$367

Sat 11/228:00 amSAL - DEN

1 stop25h 27mMultiple Airlines

Tue 11/256:22 amDEN - SAL

1 stop11h 43mMultiple Airlines

Deal found 10/30

$500

Wed 11/267:35 amSAL - DEN

1 stop24h 41mMultiple Airlines

Wed 12/311:25 pmDEN - SAL

1 stop20h 05mMultiple Airlines

Deal found 10/28

$433

Thu 11/2712:05 pmSAL - DEN

1 stop12h 39mMultiple Airlines

Thu 12/47:00 amDEN - SAL

2 stops30h 48mMultiple Airlines

Deal found 10/29

$376

One-way flights from San Salvador to Denver
Search for one-way flight options from San Salvador to Denver. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Sun 11/165:30 amSAL - DEN

2 stops33h 26mMultiple Airlines

Deal found 10/28

$157

Mon 2/212:05 pmSAL - DEN

1 stop21h 22mMultiple Airlines

Deal found 10/28

$172

Tue 1/610:25 pmSAL - DEN

3 stops38h 56mMultiple Airlines

Deal found 10/30

$246

Sun 3/88:00 amSAL - DEN

1 stop24h 27mMultiple Airlines

Deal found 10/29

$266

Mon 12/221:37 pmSAL - DEN

1 stop11h 22mAmerican Airlines

Deal found 10/29

$272

Fri 11/212:27 pmSAL - DEN

1 stop10h 29mAmerican Airlines

Deal found 10/28

$276

Mon 11/172:26 pmSAL - DEN

1 stop10h 36mDelta

Deal found 10/28

$277

Fri 1/166:54 pmSAL - DEN

1 stop15h 17mFrontier

Deal found 10/29

$278

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Tue 12/16

1:18 pm-12:32 pm

1 stop24h 14m

Denver Intl

Tue 12/30

9:00 pm-2:47 pm

2 stops40h 47m

$328

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Sat 12/6

2:38 pm-9:02 am

2 stops19h 24m

Denver Intl

Tue 12/9

11:25 pm-8:30 pm

2 stops20h 05m

$377

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Mon 12/8

1:18 pm-8:27 am

1 stop20h 09m

Denver Intl

Sun 12/28

6:05 am-2:47 pm

2 stops31h 42m

$395

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Wed 1/14

8:00 am-5:53 pm

1 stop10h 53m

Denver Intl

Sat 1/17

12:59 am-4:30 pm

2 stops14h 31m

$428

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Fri 1/16

8:45 am-11:12 pm

1 stop15h 27m

Denver Intl

Thu 1/22

7:00 am-4:00 pm

1 stop8h 00m

$451

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Sun 1/11

11:15 am-11:59 pm

1 stop13h 44m

Denver Intl

Sun 1/18

9:05 pm-1:17 pm

2 stops15h 12m

$477

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Sat 1/17

2:35 pm-11:01 pm

1 stop9h 26m

Denver Intl

Mon 1/19

12:30 am-1:10 pm

1 stop11h 40m

$503

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Fri 12/26

12:04 pm-11:38 pm

1 stop12h 34m

Denver Intl

Sun 1/4

6:00 am-2:47 pm

2 stops31h 47m

$506

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Wed 3/4

3:00 am-12:03 pm

1 stop10h 03m

Denver Intl

Tue 3/10

5:00 am-2:24 pm

1 stop9h 24m

$512

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Mon 3/2

2:30 am-11:39 am

1 stop10h 09m

Denver Intl

Tue 3/10

6:17 am-8:19 pm

1 stop14h 02m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 17 results

Compare providers for flights from San Salvador to Denver

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Salvador to Denver in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
OneTravel	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 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 San Salvador-Denver flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on San Salvador-Denver flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from San Salvador-Denver flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Salvador-Denver flights, Cheapflights users trust OneTravel the most. OneTravel 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 San Salvador-Denver 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 San Salvador to Denver

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

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

The price you pay for your flight from San Salvador to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from San Salvador to Denver (average of $179). Flying from San Salvador to Denver in January is currently the most expensive (average of $518). 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 SAL to DEN?

One of the essential ways to save on airfare from San Salvador to Denver is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 15% on airfare.

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

Reviews of airlines servicing Denver

See what other customers who have flown with Delta, United Airlines, and American Airlines from San Salvador to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Delta

7.9

Good

7,998 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

United Airlines

7.4

Good

8,998 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

American Airlines

7.2

Good

11,035 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Related info for your journey

What are the cheapest airlines flying from San Salvador to Denver round-trip?
Our cheapest airline available from San Salvador to Denver is Delta. Our recent data shows that you can find tickets from as low as $243 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $398 and $511 round-trip. You may be able to fly from San Salvador to Denver for 57% less than the average price by searching for these airlines.
Can I find deals for flights from San Salvador to Denver that include hotel bookings?
Yes. In addition to deals on San Salvador to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Salvador to Denver?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Salvador to Denver.
Can I find deals for business class flights from San Salvador to Denver?
Yes. Cheapflights offers flight deals from San Salvador to Denver 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 San Salvador to Denver?
Currently, August is the cheapest month in which you can book a flight from San Salvador to Denver (average of $179). Flying from San Salvador to Denver in January is currently the most expensive (average of $518). 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

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Other flights to Denver

Top 3 airlines flying from San Salvador to Denver

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$243	Average$513	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$398	Average$697	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$511	Average$594	FlexibilityNo cancel fee	On-time69%

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$157+ Cheap flights from San Salvador (SAL) to Denver (DEN)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Salvador to Denver 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 San Salvador El Salvador Intl to Denver Intl are usually found in October or February, booked 47 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from San Salvador to Denver

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Salvador to Denver

Cheapest flights from San Salvador to DenverExplore the most affordable flight options available from San Salvador to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from San Salvador to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from San Salvador to Denver

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 San Salvador to Denver in October.

Best time to book a flight from San Salvador to Denver

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

Cheapflights Insights

Everything you need to know about your flight from San Salvador to Denver

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

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

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

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

Reviews of airlines servicing Denver

See what other customers who have flown with Delta, United Airlines, and American Airlines from San Salvador to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Salvador to Denver. 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 San Salvador to Denver round-trip?

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

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

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

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

Traveling to a place near Denver?

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Alternative routes for San Salvador to Denver

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Top 3 airlines flying from San Salvador to Denver

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Cheapest flights from San Salvador to Denver
Explore the most affordable flight options available from San Salvador to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.