$90 Find Cheap Flights from Washington Dulles Airport to El Salvador

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to El Salvador departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Flight Deals

Book Cheap Dulles Intl to El Salvador Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to El Salvador that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to El Salvador

Mon, Jan 19 - Fri, Jan 30
Volaris El Salvador Logo
1:25 am - 5:02 amIAD-SAL
4h 37mnonstop
Volaris El Salvador Logo
6:20 am - 11:27 amSAL-IAD
4h 07mnonstop
$228Volaris El Salvador
Find Deal
Tue, Feb 17 - Tue, Mar 3
Avianca Logo
1:30 am - 4:35 pmIAD-SAL
16h 05m1 stop
Avianca Logo
10:05 pm - 3:10 amSAL-IAD
4h 05mnonstop
$229Avianca
Find Deal
Mon, Jan 12 - Mon, Jan 26
Volaris El Salvador Logo
1:07 pm - 4:44 pmIAD-SAL
4h 37mnonstop
Volaris El Salvador Logo
6:38 pm - 11:45 pmSAL-IAD
4h 07mnonstop
$230Volaris El Salvador
Find Deal
Wed, Jan 28 - Sun, Feb 1
Volaris El Salvador Logo
1:25 am - 5:02 amIAD-SAL
4h 37mnonstop
Volaris El Salvador Logo
6:20 am - 11:27 amSAL-IAD
4h 07mnonstop
$231Volaris El Salvador
Find Deal
Wed, Dec 3 - Tue, Dec 16
Volaris Logo
1:25 am - 5:02 amIAD-SAL
4h 37mnonstop
Volaris Logo
6:20 am - 11:27 amSAL-IAD
4h 07mnonstop
$235Volaris
Find Deal
Sun, Jan 11 - Wed, Jan 28
Avianca Logo
3:00 am - 6:30 amIAD-SAL
4h 30mnonstop
Avianca Logo
8:25 pm - 1:40 amSAL-IAD
4h 15mnonstop
$239Avianca
Find Deal
Mon, Nov 17 - Wed, Nov 26
Frontier Logo
6:00 am - 1:09 pmIAD-SAL
8h 09m1 stop
Frontier Logo
2:24 pm - 5:46 pmSAL-IAD
26h 22m1 stop
$253Frontier
Find Deal
Mon, Jan 12 - Wed, Jan 21
American Airlines Logo
5:46 pm - 12:31 pmIAD-SAL
19h 45m2 stops
American Airlines Logo
1:31 pm - 10:58 amSAL-IAD
20h 27m2 stops
$264American Airlines
Find Deal
Sun, Feb 22 - Tue, Mar 3
American Airlines Logo
4:41 pm - 2:48 pmIAD-SAL
23h 07m2 stops
American Airlines Logo
2:58 pm - 4:28 pmSAL-IAD
24h 30m1 stop
$272American Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 21
Frontier Logo
6:00 am - 1:09 pmIAD-SAL
8h 09m1 stop
Frontier Logo
2:24 pm - 11:59 pmSAL-IAD
8h 35m1 stop
$275Frontier
Find Deal
Booking Insights

KAYAK's insights & trends for Dulles Intl to El Salvador flights

Get data-powered insights and trends into flights from Dulles Intl to El Salvador to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. Dulles Intl Airport to El Salvador flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to El Salvador from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to San Salvador, at $198 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to San Salvador (SAL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $198.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to El Salvador?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to El Salvador, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to El Salvador is September, when tickets cost $257 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $624 and $375 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to El Salvador?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to El Salvador clicked on KAYAK for each day over the last 12 months.

For Washington Dulles Airport to El Salvador, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from El Salvador back to Washington Dulles Airport, the best deals are generally found on Monday, with Sunday being the most expensive.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to El Salvador?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to El Salvador, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to El Salvador, you should book around 7 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$88
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 80% increase in price.
Flight from Washington Dulles Airport to San Salvador

FAQs - booking El Salvador flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to El Salvador?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to El Salvador.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to El Salvador?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to El Salvador is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to El Salvador?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to El Salvador with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to El Salvador?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to El Salvador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to El Salvador?

    The cheapest time of day to fly to El Salvador is generally in the afternoon, when round-trip flights cost $298 on average. Morning departures are around 5% cheaper than evening flights, on average. The most expensive time of day to fly to El Salvador is generally in the evening, which is peak travel time and where the average cost of a ticket is $425.

Top tips for finding cheap flights to El Salvador

  • Looking for a cheap flight? 25% of our users found tickets from Washington Dulles Airport to the following destinations at these prices or less: San Salvador $123 one-way - $276 round-trip

Reviews of the top 5 airlines serving from Dulles Intl to El Salvador

 
Need help choosing which airline to fly with from Dulles Intl to El Salvador? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Volaris El SalvadorOverall score based on 26 reviews
6.0Food
7.1Comfort
7.7Crew
5.8Entertainment
7.5Boarding
Airline reviews

Friendly staff at all very easy check in and organize process

10.0 ExcellentRoxana, Sep 2023SAL - IAD
Read more Volaris El Salvador reviews

Friendly staff at all very easy check in and organize process

Horrible airline, upgraded to sit on seats made of stone. Staff were rude and on top of it they charge an arm and a leg for luggage 🧳 never again

The seats are the worst I upgraded to premium big mistake and it seems like no one likes there job very unpleasant

they don’t have TV Seat to Type in space

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

The flight was delayed by two hours. I had paid for extended leg room. Due to the delay, the plane was different and I didn't end up having extended leg room. I finally was able to reach Volaris on Whats App and they gave me an airline credit. I wanted a refund to the credit card since I hardly ever fly Volaris. Other than that, it was a very comfortable flight.

In Mexico charges too much for my luggage and I ask for help and nothing one lady she just disappeared 😡😡😡😡😡never going to fly there

Confusion over extra fees. Held up on ramp during boarding. Thin seat cushion. Minimal leg room.

The check-in is either at a kiosk that didn’t allow me to check-in because my middle name was not on the reservation or at an agent that cost $15.

Better communication about delayed flight. I am thankful for a small credit for late flight.

Liked on time, rear entry and exit from plane Dislike the use of duct tape to repair seat rests

Terrible. And they charged over $400 just for luggage. And threatened that I would loose my flight if I didn’t pay. So I didn’t have another choice but to pay.

They check you everything before entering to waiting room, if you have any liquid they take it away even if you buy it inside the airport, no recommend volaris, for mi know Alaska airline is better

I got to where I needed to go quickly. There were no amenities. And the seats were painful.

The worst. Kayak sent notification at 2am and 10am regarding the delay. Then sends a notification an hour before original depart time that it will depart on time. I had to wait 8 hours at the airport. My family had to pay for lodging in Guadalajara where I was landing for pick up.

This low cost airline looks and fells more like a local bus. In a 6 hour flight not being able to recline a seat is torture. The only thing available with no charge is a glass of water provided by, mostly, rude staff. Our luggage didn’t arrive

Did not fly with Pakistan International Airlines. Have never flown with Pakistan International Airlines.

Boarding, crew were excellent, food was ok and entertainment need to improve

The seats were uncomfortable and barely reclined at all. Very little leg room despite being business class. The crew was friendly and the food was good. Had to use my own phone for in-flight entertainment.

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

The incoming plane was late and no information was shared. They even announced we would board in 10 muntes 40 minutes prior to the plane arriving, and the website said until takeoff that we had taken off an hour earlier

Boarding was excessively slow. They do it by groups in a way that it doesn’t make sense. After business class , ppl that need assistance and any other priority group they should have ppl board from the back to the front. First rows 20+. Then 15+. Then 10, etc. having ppl sitting in the back board last makes no sense. The libe backame long as soon as ppl on rows 10 or so where told to board. The line went all the way up the ramp and tunnel for 25 mins.

Seats are very tight even in Plus, no complimentary snacks or beverage

I receive a service for what I pay, so it is fair.

There isn't much space in-between seats and even water needs to be paid for during the flight.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

Everything you need to know for your flight from Dulles Intl to El Salvador

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