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Cheap flights from Denver to San Salvador from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to San Salvador departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Denver to San Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:34 am - 8:30 pmDEN-SAL
19h 56m2 stops
Multiple Airlines Logo
8:00 am - 7:36 amSAL-DEN
24h 36m1 stop
$323Multiple Airlines
Find Deal
Sat, Oct 25 - Sun, Nov 9
Multiple Airlines Logo
7:00 am - 12:52 pmDEN-SAL
28h 52m1 stop
Multiple Airlines Logo
12:05 pm - 8:27 amSAL-DEN
21h 22m1 stop
$327Multiple Airlines
Find Deal
Mon, Dec 8 - Tue, Dec 16
Multiple Airlines Logo
8:00 am - 4:20 pmDEN-SAL
7h 20m1 stop
Multiple Airlines Logo
8:00 am - 3:53 pmSAL-DEN
8h 53m1 stop
$336Multiple Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Frontier Logo
12:59 am - 1:09 pmDEN-SAL
11h 10m1 stop
Frontier Logo
2:24 pm - 9:03 amSAL-DEN
19h 39m1 stop
$338Frontier
Find Deal
Fri, Nov 7 - Sat, Nov 15
Multiple Airlines Logo
9:05 pm - 4:20 pmDEN-SAL
18h 15m1 stop
Multiple Airlines Logo
8:00 am - 7:36 amSAL-DEN
24h 36m1 stop
$340Multiple Airlines
Find Deal
Thu, Nov 6 - Thu, Nov 13
Multiple Airlines Logo
8:10 pm - 7:35 pmDEN-SAL
23h 25m1 stop
Multiple Airlines Logo
8:00 am - 3:53 pmSAL-DEN
8h 53m1 stop
$341Multiple Airlines
Find Deal
Tue, Oct 21 - Tue, Nov 4
Multiple Airlines Logo
8:13 pm - 8:55 amDEN-SAL
35h 42m3 stops
Multiple Airlines Logo
8:00 am - 3:53 pmSAL-DEN
8h 53m1 stop
$346Multiple Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 18
Multiple Airlines Logo
6:25 pm - 8:55 amDEN-SAL
37h 30m3 stops
Multiple Airlines Logo
8:00 am - 3:53 pmSAL-DEN
8h 53m1 stop
$348Multiple Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Multiple Airlines Logo
12:34 am - 4:30 pmDEN-SAL
15h 56m1 stop
Multiple Airlines Logo
12:05 pm - 1:16 pmSAL-DEN
26h 11m1 stop
$350Multiple Airlines
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Wed, Oct 29 - Tue, Jan 20
Frontier Logo
12:59 am - 12:24 pmDEN-SAL
11h 25m1 stop
Frontier Logo
1:24 pm - 10:03 amSAL-DEN
20h 39m1 stop
$358Frontier
Find Deal
Sun, Oct 26 - Sat, Nov 1

Frontier flights from Denver to San Salvador

Our best Frontier deals on Denver to San Salvador flight tickets
Frontier
Nov 7
DEN12:59 amDenver Intl
11h 10m
1 stop
SAL1:09 pmSan Salvador El Salvador Intl
Nov 15
SAL2:24 pmSan Salvador El Salvador Intl
19h 39m
1 stop
DEN9:03 amDenver Intl
$338
Find similar
Frontier
Oct 26
DEN12:59 amDenver Intl
11h 25m
1 stop
SAL12:24 pmSan Salvador El Salvador Intl
Nov 1
SAL1:24 pmSan Salvador El Salvador Intl
20h 39m
1 stop
DEN10:03 amDenver Intl
$358
Find similar
Frontier
Jan 8
DEN12:59 amDenver Intl
11h 14m
1 stop
SAL1:13 pmSan Salvador El Salvador Intl
Jan 24
SAL2:31 pmSan Salvador El Salvador Intl
22h 50m
1 stop
DEN12:21 pmDenver Intl
$360
Find similar

United Airlines flights from Denver to San Salvador

Our best United Airlines deals on Denver to San Salvador flight tickets
United Airlines
Oct 21
DEN5:00 amDenver Intl
7h 06m
1 stop
SAL12:06 pmSan Salvador El Salvador Intl
Nov 3
SAL3:00 amSan Salvador El Salvador Intl
12h 27m
1 stop
DEN2:27 pmDenver Intl
$478
Find similar
United Airlines
Oct 18
DEN7:45 amDenver Intl
12h 32m
1 stop
SAL8:17 pmSan Salvador El Salvador Intl
Nov 4
SAL3:00 amSan Salvador El Salvador Intl
12h 27m
1 stop
DEN2:27 pmDenver Intl
$629
Find similar
United Airlines
Oct 11
DEN8:34 pmDenver Intl
15h 32m
1 stop
SAL12:06 pmSan Salvador El Salvador Intl
Nov 14
SAL3:00 amSan Salvador El Salvador Intl
14h 26m
1 stop
DEN4:26 pmDenver Intl
$664
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 9, 2025.
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

Sat 10/25

12:34 am-8:30 pm

2 stops19h 56m

San Salvador El Salvador Intl

Sun 11/9

8:00 am-7:36 am

1 stop24h 36m

$323

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

Mon 12/8

7:00 am-12:52 pm

1 stop28h 52m

San Salvador El Salvador Intl

Tue 12/16

12:05 pm-8:27 am

1 stop21h 22m

$327

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

Tue 11/4

8:00 am-4:20 pm

1 stop7h 20m

San Salvador El Salvador Intl

Tue 11/11

8:00 am-3:53 pm

1 stop8h 53m

$336

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

Fri 11/7

12:59 am-1:09 pm

1 stop11h 10m

San Salvador El Salvador Intl

Sat 11/15

2:24 pm-9:03 am

1 stop19h 39m

$338

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

Thu 11/6

9:05 pm-4:20 pm

1 stop18h 15m

San Salvador El Salvador Intl

Thu 11/13

8:00 am-7:36 am

1 stop24h 36m

$340

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

Tue 10/21

8:10 pm-7:35 pm

1 stop23h 25m

San Salvador El Salvador Intl

Tue 11/4

8:00 am-3:53 pm

1 stop8h 53m

$341

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

Fri 11/7

8:13 pm-8:55 am

3 stops35h 42m

San Salvador El Salvador Intl

Tue 11/18

8:00 am-3:53 pm

1 stop8h 53m

$346

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

Tue 11/4

6:25 pm-8:55 am

3 stops37h 30m

San Salvador El Salvador Intl

Tue 11/11

8:00 am-3:53 pm

1 stop8h 53m

$348

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

Wed 10/29

12:34 am-4:30 pm

1 stop15h 56m

San Salvador El Salvador Intl

Tue 1/20

12:05 pm-1:16 pm

1 stop26h 11m

$350

DenverSan Salvador

DEN - SAL

DENSAL

Denver Intl

Sun 10/26

12:59 am-12:24 pm

1 stop11h 25m

San Salvador El Salvador Intl

Sat 11/1

1:24 pm-10:03 am

1 stop20h 39m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Salvador from

How to get the cheapest flight ticket from Denver to San Salvador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $477.

What is the cheapest day to depart on your flight to San Salvador?

On average, the least expensive day to fly to San Salvador from Denver is on a Friday. momondo users have found tickets for Friday departures for as low as $615. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Saturday is $708.

What is the cheapest time of day to depart on your flight to San Salvador?

Our most recent data shows that the best time of day to fly to San Salvador is in the evening. Flights from Denver to San Salvador during this time can be as low as $586. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $642 on average. Flights to San Salvador from Denver in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to San Salvador from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $550 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from Denver for as low as $442 on momondo.

How have Denver to San Salvador flight prices changed over time?

As of October 2025, prices for Denver to San Salvador flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Denver to San Salvador

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to San Salvador according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to San Salvador (DEN to SAL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to San Salvador

Direct flights

None
There are no direct flights from Denver to San Salvador. There are no popular flight routes from Denver to San Salvador.
Search flight deals

  • How far is Denver Intl to San Salvador El Salvador Intl by plane?

    The distance between Denver Intl and San Salvador El Salvador Intl is about 2036.7 mi. Flights usually cover this in 7h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Denver Intl Airport to San Salvador El Salvador Intl Airport?

    Prices for flights from Denver Intl Airport to San Salvador El Salvador Intl Airport were last updated today.

  • How many operators does momondo search for flights from Denver Intl Airport to San Salvador El Salvador Intl Airport?

  • How old do you have to be to fly from Denver Intl Airport to San Salvador El Salvador Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Denver Intl Airport to San Salvador El Salvador Intl Airport.

  • What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

    The required travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Denver to San Salvador?

Best airlines flying from Denver to San Salvador

Compare and see reviews for airlines that fly from Denver to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $105Free CancellationRating
5.8
3,143 reviews
Search Frontier flights
AviancaPriceFrom $232Free CancellationRating
6.7
2,447 reviews
Search Avianca flights
United AirlinesPriceFrom $340Free CancellationRating
7.4
8,966 reviews
Search United Airlines flights
American AirlinesPriceFrom $442Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $455Free CancellationRating
7.6
1,545 reviews
Search Copa Airlines flights

Traveling to a place near San Salvador?

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

Why use momondo?

Why should I use momondo to find a flight deal from Denver to San Salvador?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Denver to San Salvador. momondo saves you time and could save you money on your trip.

Can I find flights from Denver to San Salvador with flexible booking policies on momondo?

Flights from Denver to San Salvador with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Denver to San Salvador?

momondo provides multiple filters to help you find the best flight to San Salvador from Denver. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Denver to San Salvador right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Salvador from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fly your favorite airline to San Salvador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Alaska Airlines
Emirates