Cheap Flights from El Salvador (ESR) to Denver (DEN)

Popular airlines from El Salvador (ESR) to Denver Intl. Airport (DEN)

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Flights from El Salvador (ESR) to Denver (DEN)
Origin airport
El Salvador
Destination airport
Denver Intl.
Distance
5093 mi

El Salvador to Denver Flights

The cheapest times to fly from El Salvador to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from El Salvador to Denver are during the month of . You can find some of the cheapest flights from El Salvador to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from El Salvador to Denver

Sunday is one of the best days to book for cheap flights from El Salvador to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from El Salvador to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from El Salvador to Denver in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap El Salvador to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your El Salvador to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from El Salvador (ESR) to Denver Intl. Airport (DEN) cost?
Get a cheap one-way flight or cheap return flight from El Salvador (ESR) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from El Salvador (ESR) to Denver Intl. Airport (DEN)?
Traveling in may help you find better deals, as it's the cheapest month for flights between ESR and DEN. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from El Salvador (ESR) to Denver Intl. Airport (DEN)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ESR to DEN flight.
How many flights per day from El Salvador (ESR) to Denver Intl. Airport (DEN)?
You'll need to hop on a flight with a layover when traveling from El Salvador (ESR) to Denver Intl. Airport (DEN). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from ESR to DEN?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from El Salvador (ESR) to Denver Intl. Airport (DEN)?
To reach Denver Intl. Airport (DEN) without delays, pick a flight that takes off from El Salvador (ESR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from El Salvador (ESR) to Denver Intl. Airport (DEN) last-minute?
Holding off until just before your trip to book your flight from ESR to DEN often results in higher prices. While you may come across some last-minute offers, there's no guarantee. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book an ESR to DEN flight and hotel package?
You'll generally save money by booking an ESR to DEN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from El Salvador (ESR) to Denver Intl. Airport (DEN)?
If you booked your ESR to DEN flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.