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Cheap flights from San Salvador to Washington, D.C. Dulles Intl Airport from C$ 375

SAL — IAD
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Salvador to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from San Salvador to Dulles Intl

Sat 19/128:14 a.m. -
Nonstop4h 12m
Tue 26/13:06 p.m. -
Nonstop4h 37m
Deal found 21/10C$ 636
Tue 22/128:14 a.m. -
Nonstop4h 12m
Mon 25/12:55 a.m. -
Nonstop4h 37m
Deal found 20/10C$ 711
Wed 2/128:03 p.m. -
Nonstop4h 12m
Mon 25/13:06 p.m. -
Nonstop4h 37m
Deal found 20/10C$ 725
Wed 25/118:03 p.m. -
Nonstop4h 12m
Mon 11/12:55 a.m. -
Nonstop4h 37m
Deal found 20/10C$ 731
Fri 25/128:14 a.m. -
Nonstop4h 12m
Tue 29/122:55 a.m. -
Nonstop4h 37m
Deal found 20/10C$ 735
Tue 22/128:14 a.m. -
Nonstop4h 12m
Tue 12/12:55 a.m. -
Nonstop4h 37m
Deal found 19/10C$ 744
Tue 17/118:03 p.m. -
Nonstop4h 12m
Sun 7/23:06 p.m. -
Nonstop4h 37m
Deal found 20/10C$ 751
Fri 30/107:02 p.m. -
Nonstop4h 13m
Tue 19/12:55 a.m. -
Nonstop4h 37m
Deal found 20/10C$ 753
Tue 24/118:03 p.m. -
Nonstop4h 12m
Wed 13/12:55 a.m. -
Nonstop4h 37m
Deal found 20/10C$ 767
Fri 18/128:14 a.m. -
Nonstop4h 12m
Tue 29/123:06 p.m. -
Nonstop4h 37m
Deal found 20/10C$ 769
Sun 27/128:14 a.m. -
Nonstop4h 12m
Tue 26/12:55 a.m. -
Nonstop4h 37m
Deal found 20/10C$ 772
Fri 25/128:14 a.m. -
Nonstop4h 12m
Thu 7/12:55 a.m. -
Nonstop4h 37m
Deal found 20/10C$ 774

Find flight deals from San Salvador to Dulles Intl

Round-trip from

C$ 608

One-way from

C$ 375

Popular in

September

Cheapest in

February

Average price

C$ 851
Volaris El Salvador
  • Volaris El Salvador
  • 25/1-31/1
  • Nonstop
  • 8h 49m total
  • San Salvador to Washington, D.C.
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Volaris El Salvador
  • Volaris El Salvador
  • 17/11-31/12
  • Nonstop
  • 4h 12m total
  • San Salvador to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (C$ 372 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from San Salvador to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San SalvadorWashington, D.C.

SAL San Salvador El Salvador Intl - IAD Washington, D.C. Dulles Intl

SALIAD

San Salvador El Salvador Intl

Thu 31/12

8:03 p.m.-1:15 a.m.

Nonstop4h 12m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 402

San SalvadorWashington, D.C.

SAL San Salvador El Salvador Intl - IAD Washington, D.C. Dulles Intl

SALIAD

San Salvador El Salvador Intl

Wed 9/12

8:03 p.m.-1:15 a.m.

Nonstop4h 12m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 427

San SalvadorWashington, D.C.

SAL San Salvador El Salvador Intl - IAD Washington, D.C. Dulles Intl

SALIAD

San Salvador El Salvador Intl

Wed 4/11

8:03 p.m.-1:15 a.m.

Nonstop4h 12m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 464

San SalvadorWashington, D.C.

SAL San Salvador El Salvador Intl - IAD Washington, D.C. Dulles Intl

SALIAD

San Salvador El Salvador Intl

Mon 11/1

8:14 a.m.-1:26 p.m.

Nonstop4h 12m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 476

San SalvadorWashington, D.C.

SAL San Salvador El Salvador Intl - IAD Washington, D.C. Dulles Intl

SALIAD

San Salvador El Salvador Intl

Wed 11/11

8:03 p.m.-1:15 a.m.

Nonstop4h 12m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 485

San SalvadorWashington, D.C.

SAL San Salvador El Salvador Intl - IAD Washington, D.C. Dulles Intl

SALIAD

San Salvador El Salvador Intl

Thu 5/11

8:03 p.m.-1:15 a.m.

Nonstop4h 12m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 528

San SalvadorWashington, D.C.

SAL San Salvador El Salvador Intl - IAD Washington, D.C. Dulles Intl

SALIAD

San Salvador El Salvador Intl

Tue 10/11

8:03 p.m.-1:15 a.m.

Nonstop4h 12m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 542

San SalvadorWashington, D.C.

SAL San Salvador El Salvador Intl - IAD Washington, D.C. Dulles Intl

SALIAD

San Salvador El Salvador Intl

Tue 1/12

8:03 p.m.-1:15 a.m.

Nonstop4h 12m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 569

San SalvadorWashington, D.C.

SAL San Salvador El Salvador Intl - IAD Washington, D.C. Dulles Intl

SALIAD

San Salvador El Salvador Intl

Mon 2/11

8:03 p.m.-1:15 a.m.

Nonstop4h 12m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 570

San SalvadorWashington, D.C.

SAL San Salvador El Salvador Intl - IAD Washington, D.C. Dulles Intl

SALIAD

San Salvador El Salvador Intl

Fri 25/12

8:14 a.m.-1:26 p.m.

Nonstop4h 12m

Washington, D.C. Dulles Intl

Thu 7/1

2:55 a.m.-6:32 a.m.

Nonstop4h 37m

C$ 774

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from San Salvador to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from San Salvador with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from San Salvador to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from San Salvador to Washington, D.C. Dulles Intl Airport?

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Salvador to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Salvador to Washington, D.C. Dulles Intl Airport?

Currently, February is the cheapest month in which you can book a flight from San Salvador to Washington, D.C. Dulles Intl Airport (average of C$ 374). Flying from San Salvador to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of C$ 933). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAL to IAD?

One of the essential ways to save on airfare from San Salvador to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 56% on airfare.

How much does it cost to fly round-trip from San Salvador to Washington, D.C. Dulles Intl Airport?

Airfare is typical for this route at the moment.

San Salvador to Washington, D.C. Dulles Intl Airport flights typically cost between C$ 431 and C$ 933 in January.
The cheapest round-trip price found within the last 5 days was C$ 608 on Volaris El Salvador (25 Jan-31 Jan).

Related info for your journey

  • What airport do you fly from for flights from San Salvador to Washington, D.C. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from San Salvador, you will be flying from El Salvador Intl, which is the city’s only airport. San Salvador El Salvador Intl (SAL) is located 33.0 km from the centre of San Salvador. There are 2 flights from El Salvador Intl to Washington, D.C. Dulles Intl per day from 0 different airlines.

  • How long is the flight from San Salvador to Washington, D.C. Dulles Intl Airport?

    Departing from San Salvador to Washington, D.C. Dulles Intl Airport will take you 4h 12m. Airlines will cover a distance of 3055 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from San Salvador to Washington, D.C. Dulles Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Salvador to Washington, D.C. Dulles Intl Airport on time: Volaris El Salvador (97%), Avianca (89%), Avianca (89%).

  • Can I find deals for flights from San Salvador to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on San Salvador to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Salvador to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Salvador to Dulles Intl.

  • Can I find deals for business class flights from San Salvador to Dulles Intl?

    Yes. Cheapflights offers flight deals from San Salvador to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Salvador to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from San Salvador to Washington, D.C. Dulles Intl Airport (average of C$ 374). Flying from San Salvador to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of C$ 933). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Washington, D.C. Dulles Intl Airport?

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Silver Spring
Winchester
Hanover
College Park
Alexandria
Oxon Hill
Gaithersburg
Chantilly
Reston
Herndon
Ellicott City
Arlington
Fredericksburg
Ashburn
Rockville

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