Cheap Flights from Denver International to San Salvador

Compare Denver International to San Salvador flight deals

Find the cheapest month or even day of the year to fly to San Salvador

Book the best San Salvador fare with no extra fees

Find the cheapest month to fly from Denver International to San Salvador

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to San Salvador flights are currently cheapest in February.

Denver International to San Salvador: Alternative routes

Compare routes from Denver International to San Salvador below. You may find an airport to fly into that's cheaper, faster, or easier than San Salvador.

Denver to San Salvador: Flight information

The things to know before you go.
Cheapest flight foundR 3,177
Cheapest month to flyFebruary

Finding cheap flights from Denver International to San Salvador: Frequently asked questions

The best price we found for a return flight from Denver International to San Salvador is R 4,912. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Denver International to San Salvador. But we found flights with one or more stops from R 4,912.
As of February 2026, there are no flights flying from Denver International to San Salvador.
The cheapest month to fly from Denver International to San Salvador is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to San Salvador Airport on Tuesday, 21 April 2026.
No airlines currently offer direct flights between Denver International Airport and San Salvador Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Salvador but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Salvador is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to San Salvador.

Flying from Denver International Airport (DEN) to El Salvador International Airport (SAL): what you need to know

  • San Salvador's timezone is UTC-6, which is the same as Denver.

  • Your DEN to SAL flight won't wait if you're late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • During popular months such as July, it's a good idea to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead for international flights when you travel during a peak period in general.

  • If you'd like to break up your flight, simply uncheck 'Direct flights only' when searching for your ticket from Denver International Airport to El Salvador International Airport. These are the top stopovers between DEN and SAL:

    • George Bush Intercontinental Airport

    • Dallas/Fort Worth International Airport

    • Cancun International Airport

How to find the cheapest flights from Denver International Airport (DEN) to El Salvador International Airport (SAL)

  • The cheapest price we've seen for a one-way Denver International Airport to El Salvador International Airport flight is R 3,177. A return ticket right now is R 4,912. Depending on the availability when you book, these fares could change.

  • It's a good idea to book ahead of time if you want to get cheap tickets from DEN to SAL. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • Getting cheap flights from Denver International Airport to El Salvador International Airport is easier if you're flexible with your travel dates. Use the 'Whole month' function to see the lowest fares across the month and snap up a great deal.

  • There's no need to check back in every day to see if fares have gone down when you create a Price Alert. We'll update you the moment there's a better deal on cheap flights from DEN to SAL.

  • Tailor your flights with filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Denver International Airport to El Salvador International Airport.

Handy information about Denver International Airport (DEN)

  • DEN is located at 8500 Pena Boulevard.

  • Denver International Airport has a strong on-time record, reducing the likelihood of delays. Departures from DEN touch down on schedule 80.23% of the time.

  • Denver International Airport is around 40 kilometres from central Denver. If you're catching a cab, ride-sharing or driving from the centre, it'll take 35 minutes or so to arrive, depending on the traffic.

  • Expect a journey time of roughly 1 hour 30 minutes when using public transport.

  • Get your flight from Denver International Airport to El Salvador International Airport off to a stress-free start. Just a quick drive from DEN, spend the night in Baymont by Wyndham Denver International Airport and you'll be well-rested for the trip ahead.

Arriving at El Salvador International Airport (SAL)

Getting from El Salvador International Airport (SAL) to central San Salvador

  • El Salvador International Airport to the centre of San Salvador has a drive time of about 40 minutes. It's approximately 40 kilometres away.

When to fly to El Salvador International Airport (SAL)

  • It's time to choose your travel dates for your flight from Denver International Airport to El Salvador International Airport. August is the busiest month to visit San Salvador. If you're after a more low-key vibe, go in February.

  • The warmest month in San Salvador is March, with temperatures ranging between 19ºC (66ºF) and 32ºC (90ºF). Lock in your flights from Denver International Airport to El Salvador International Airport in this month if you like this kind of weather.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from DEN to SAL in January. Temperatures average between 18ºC (64ºF) and 30ºC (86ºF) then.

Explore more of El Salvador

  • San Salvador has plenty to offer, but there are so many other parts of El Salvador you'll want to see. Around 8 kilometres north-east of San Salvador, a trip to Soyapango will keep you on the go. Start with leading sights like Parque de Ciudad Credisa, MONUMENTO A LOS HERMANOS CAIDOS and Zona verde (cancha, parque y casa comunal).

  • Around 48 kilometres north-west of San Salvador, Santa Ana is another essential stop in El Salvador. Get a taste of what this destination has to offer at Planta seca, Secundario Condominios Procavia Park and San Cayetano Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.