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 Copa Airlines, starting at $398 and $441 round-trip. You may be able to fly from San Salvador to Denver for 56% less than the average price by searching for these airlines.

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

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

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 American Airlines, Copa Airlines or Delta as they are the most popular for this route.

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

Travelers have found that booking a Monday departure is the best way to save up to 33% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Users have found that booking a flight from San Salvador to Denver at least 28 days early can save you up to 80% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from San Salvador to Denver for as little as $359 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $786 for flights departing within the next 3 days.

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

Our data shows that October tends to be the cheapest month to fly to Denver from San Salvador. Users have commonly found prices around $562 for the month, but tickets can be as low as $384. Due to multiple factors, prepare for potentially higher prices in December.

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.

$181+ 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 $430 and $663 in November. The cheapest round-trip price found within the last 3 days was $260 on Multiple Airlines (Nov 7-Nov 9).

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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 September, booked 66 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from San Salvador to Denver

Round-trip from	$260 (eDestinos)
One-way from	$181 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$573

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. 6% potential increase in price ($38 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

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 August 20, 2025.

Fri 10/105:30 amSAL - DEN

1 stop27h 03mMultiple Airlines

Sun 10/1212:34 amDEN - SAL

1 stop17h 02mMultiple Airlines

Deal found 8/19

$261

Wed 9/106:40 amSAL - DEN

1 stop25h 50mMultiple Airlines

Wed 9/175:45 pmDEN - SAL

1 stop23h 01mMultiple Airlines

Deal found 8/19

$338

Fri 10/107:35 amSAL - DEN

1 stop24h 58mMultiple Airlines

Wed 10/157:00 amDEN - SAL

1 stop9h 00mMultiple Airlines

Deal found 8/19

$339

Thu 10/235:45 pmSAL - DEN

1 stop20h 07mMultiple Airlines

Sat 11/810:55 pmDEN - SAL

1 stop29h 44mMultiple Airlines

Deal found 8/19

$358

Wed 10/18:15 amSAL - DEN

2 stops24h 15mMultiple Airlines

Wed 10/157:00 amDEN - SAL

1 stop12h 35mMultiple Airlines

Deal found 8/20

$359

Sat 9/207:35 amSAL - DEN

1 stop24h 55mMultiple Airlines

Sat 9/276:55 pmDEN - SAL

2 stops21h 40mMultiple Airlines

Deal found 8/18

$361

Sat 9/279:27 amSAL - DEN

1 stop13h 26mMultiple Airlines

Sat 10/47:40 amDEN - SAL

1 stop9h 06mMultiple Airlines

Deal found 8/19

$363

Thu 9/118:00 amSAL - DEN

1 stop14h 53mMultiple Airlines

Mon 9/158:30 pmDEN - SAL

2 stops16h 10mMultiple Airlines

Deal found 8/18

$369

Sat 9/201:51 pmSAL - DEN

1 stop19h 07mFrontier

Fri 9/2612:59 amDEN - SAL

1 stop11h 22mFrontier

Deal found 8/18

$373

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 August 20, 2025.

Fri 10/105:30 amSAL - DEN

1 stop27h 03mMultiple Airlines

Sun 10/1212:34 amDEN - SAL

1 stop17h 02mMultiple Airlines

Deal found 8/19

$261

Wed 9/106:40 amSAL - DEN

1 stop25h 50mMultiple Airlines

Wed 9/175:45 pmDEN - SAL

1 stop23h 01mMultiple Airlines

Deal found 8/19

$338

Fri 10/108:15 amSAL - DEN

2 stops24h 18mMultiple Airlines

Wed 10/157:00 amDEN - SAL

1 stop9h 00mMultiple Airlines

Deal found 8/19

$338

Thu 10/235:45 pmSAL - DEN

1 stop20h 07mMultiple Airlines

Sat 11/810:55 pmDEN - SAL

1 stop29h 44mMultiple Airlines

Deal found 8/19

$358

Wed 10/18:15 amSAL - DEN

2 stops24h 15mMultiple Airlines

Wed 10/157:00 amDEN - SAL

1 stop12h 35mMultiple Airlines

Deal found 8/20

$359

Sat 9/207:35 amSAL - DEN

1 stop24h 55mMultiple Airlines

Sat 9/276:55 pmDEN - SAL

2 stops21h 40mMultiple Airlines

Deal found 8/18

$361

Last-minute flights from San Salvador to Denver
Discover last-minute flight deals from San Salvador to Denver. Data last updated August 20, 2025 and is based on user searches.

Tue 9/91:45 pmSAL - DEN

2 stops19h 26mMultiple Airlines

Thu 10/98:10 pmDEN - SAL

1 stop23h 25mMultiple Airlines

Deal found 8/17

$382

Wed 9/106:40 amSAL - DEN

1 stop25h 50mMultiple Airlines

Wed 9/175:45 pmDEN - SAL

1 stop23h 01mMultiple Airlines

Deal found 8/19

$338

Thu 9/118:00 amSAL - DEN

1 stop14h 53mMultiple Airlines

Mon 9/158:30 pmDEN - SAL

2 stops16h 10mMultiple Airlines

Deal found 8/18

$369

Sat 9/207:35 amSAL - DEN

1 stop24h 55mMultiple Airlines

Sat 9/276:55 pmDEN - SAL

2 stops21h 40mMultiple Airlines

Deal found 8/18

$361

Sat 9/201:51 pmSAL - DEN

1 stop19h 07mFrontier

Fri 9/2612:59 amDEN - SAL

1 stop11h 22mFrontier

Deal found 8/18

$373

Thu 9/2510:55 pmSAL - DEN

2 stops21h 52mMultiple Airlines

Tue 9/3011:15 amDEN - SAL

1 stop19h 45mMultiple Airlines

Deal found 8/19

$385

Sat 9/279:27 amSAL - DEN

1 stop13h 26mMultiple Airlines

Sat 10/47:40 amDEN - SAL

1 stop9h 06mMultiple Airlines

Deal found 8/19

$363

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 August 20, 2025.

Thu 9/2510:25 pmSAL - DEN

2 stops34h 50mMultiple Airlines

Deal found 8/19

$181

Mon 8/2511:44 pmSAL - DEN

1 stop9h 36mFrontier

Deal found 8/17

$233

Fri 8/2911:44 pmSAL - DEN

1 stop9h 03mFrontier

Deal found 8/18

$237

Mon 8/258:00 amSAL - DEN

2 stops20h 00mMultiple Airlines

Deal found 8/17

$240

Sat 10/189:27 amSAL - DEN

1 stop8h 54mMultiple Airlines

Deal found 8/18

$243

Thu 8/282:00 amSAL - DEN

1 stop18h 47mUnited Airlines

Deal found 8/19

$287

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

Fri 10/10

5:30 am-8:33 am

1 stop27h 03m

Denver Intl

Sun 10/12

12:34 am-5:36 pm

1 stop17h 02m

$261

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Wed 9/10

6:40 am-8:30 am

1 stop25h 50m

Denver Intl

Wed 9/17

5:45 pm-4:46 pm

1 stop23h 01m

$338

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Fri 10/10

8:15 am-8:33 am

2 stops24h 18m

Denver Intl

Wed 10/15

7:00 am-4:00 pm

1 stop9h 00m

$338

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Thu 10/23

5:45 pm-1:52 pm

1 stop20h 07m

Denver Intl

Sat 11/8

10:55 pm-5:39 am

1 stop29h 44m

$358

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Wed 10/1

8:15 am-8:30 am

2 stops24h 15m

Denver Intl

Wed 10/15

7:00 am-7:35 pm

1 stop12h 35m

$359

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Sat 9/20

7:35 am-8:30 am

1 stop24h 55m

Denver Intl

Sat 9/27

6:55 pm-4:35 pm

2 stops21h 40m

$361

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Thu 9/25

10:25 pm-9:15 am

2 stops34h 50m

$181

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Mon 8/25

11:44 pm-9:20 am

1 stop9h 36m

$233

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Fri 8/29

11:44 pm-8:47 am

1 stop9h 03m

$237

San SalvadorDenver

SAL - DEN

SALDEN

San Salvador El Salvador Intl

Mon 8/25

8:00 am-4:00 am

2 stops20h 00m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 11 results

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 66 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, October is the cheapest month in which you can book a flight from San Salvador to Denver (average of $197). Flying from San Salvador to Denver in March is currently the most expensive (average of $278). 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 16% 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, Copa Airlines, and United 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

8.0

Very good

7,982 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Copa Airlines

7.5

Good

1,511 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

United Airlines

7.4

Good

8,928 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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 Copa Airlines, starting at $398 and $441 round-trip. You may be able to fly from San Salvador to Denver for 56% 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, October is the cheapest month in which you can book a flight from San Salvador to Denver (average of $197). Flying from San Salvador to Denver in March is currently the most expensive (average of $278). 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 4 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$640	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$441	Average$443	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$511	Average$638	FlexibilityNo cancel fee	On-time69%

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$181+ 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 9/25. 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 September, booked 66 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from San Salvador to Denver

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 August 20, 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 August 20, 2025.

Cheapflights Fare Finder

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

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, Copa Airlines, and United 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 4 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 August 20, 2025.