Title:  Cheap Flights from San Salvador (SAL) to Washington (IAD) - Expedia.ca

  

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# Cheap Flights from San Salvador (SAL) to Washington (IAD)

-   [Roundtrip](?flightType=roundtrip)
-   [One-way](?flightType=oneway)
-   [Multi-city](?flightType=multicity)

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## Popular airlines from Cuscatlan International Airport (SAL) to Washington Dulles International Airport (IAD)

-   ![Avianca](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AV.svg)
    
    Avianca
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:sal,to:iad,departure:29/10/2025TANYT&leg2=from:iad,to:sal,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AV"}}])
-   ![Omskavia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_N3.svg)
    
    Omskavia
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:sal,to:iad,departure:29/10/2025TANYT&leg2=from:iad,to:sal,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"N3"}}])
-   ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)
    
    United
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:sal,to:iad,departure:29/10/2025TANYT&leg2=from:iad,to:sal,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
-   ![Copa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CM.svg)
    
    Copa
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:sal,to:iad,departure:29/10/2025TANYT&leg2=from:iad,to:sal,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CM"}}])
-   ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)
    
    Delta
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:sal,to:iad,departure:29/10/2025TANYT&leg2=from:iad,to:sal,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
-   ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)
    
    American Airlines
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:sal,to:iad,departure:29/10/2025TANYT&leg2=from:iad,to:sal,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
-   ![Aeromexico](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AM.svg)
    
    Aeromexico
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:sal,to:iad,departure:29/10/2025TANYT&leg2=from:iad,to:sal,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AM"}}])

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## Find the cheapest month to fly from San Salvador (SAL) to Washington (IAD)

### February is typically the cheapest month to fly

From CA $265 - CA $421 per traveller.

Flight from San Salvador to Washington (SAL - IAD) route information

| Origin airport | El Salvador Intl. |
| --- | --- |
| Destination airport | Washington Dulles Intl. |
| Distance | 3039 km |
| Average flight time | 7 hours 36 mins |

## San Salvador to Chantilly Flights

**The easy way to book your flights from San Salvador to Washington** 

With Expedia, it’s simple to find and book flights to Washington from San Salvador whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are Avianca, ANA nonstop flights to Washington Dulles Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Salvador to Washington today, tomorrow, or this week.  

**Save dollars with cheap flights from El Salvador Intl., SAL to Washington Dulles Intl., IAD** 

Sort your search results by price to find great deals on your flight from San Salvador to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from San Salvador currently is just rising to .  

Here are more money-saving tips: 

-   Fly in when flight prices are normally at their lowest 
-   Book about a month to 6 weeks before you travel for the best prices to Washington  
-   Avoid peak season and weekends when flights can cost more
-   Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
-   One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

**Reasons to choose Expedia for your flight to Washington from San Salvador** 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Washington with Expedia today.

## Frequently asked questions

### How much is a flight from SAL to Washington Dulles Intl. Airport (IAD)?

> Pack your bags, because round-trip journeys between El Salvador Intl. Airport (SAL) and Dulles Intl. Airport start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.

### Do I need to pay a cancellation fee if I cancel my flight from SAL to Washington Dulles Intl. Airport (IAD)?

> The majority of flights can be cancelled online, but every air carrier has its own set of terms and conditions. If you do have to cancel your flight, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions.

### How do I find cheap flights from El Salvador Intl. Airport (SAL) to Dulles Intl. Airport that have flexible change policies?

> Select our "No change fees" filter to find flexible travel options for your flight from SAL to IAD. This allows you to secure a low rate in advance and still have the freedom to reschedule without any additional fees. If the new flight costs more, you'll just cover the difference.

### How many hours is the flight from El Salvador Intl. Airport (SAL) to Dulles Intl. Airport?

> Lasting around 4 hours and 7 minutes, the flight between El Salvador Intl. Airport (SAL) and IAD is a good opportunity to do some last-minute trip planning. Why not use this time to work on your itinerary for Chantilly?

### How far is the flight from SAL to IAD?

> The flight distance between El Salvador Intl. Airport Saint Oscar Arnulfo Romero y Galdámez (SAL) and Washington Dulles Intl. Airport (IAD) (IAD) is 3,100 kilometres. Sneak in a nap or make a start on the latest bestseller and the journey will whiz by.

### Which airlines fly direct from El Salvador Intl. Airport (SAL) to Dulles Intl. Airport?

> Avianca (AV) is the preferred choice for many travellers. It operates 104 flights between SAL and Dulles Intl. Airport each month. You could also have a look at the fares on offer with Vuela El Salvador (N3). This carrier operates 60 flights a month between San Luis Talpa and Chantilly.

### Are El Salvador Intl. Airport (SAL) to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?

> It is possible to get a great last-minute deal from El Salvador Intl. Airport Saint Oscar Arnulfo Romero y Galdámez to IAD, but it's also possible to miss out altogether! As many airlines publish prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can feel confident knowing you're always seeing the latest offers.

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