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El Salvador International Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from El Salvador International Airport to Dulles International Airport over the next 90 days, with one-way fares from £187 and round-trip from £405. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SAL 20:03
        4h 12m
        Direct
        IAD 01:15
        San Salvador - Washington D.C. | Sat, Nov 21 | Volaris El Salvador
        IAD 15:06
        4h 37m
        Direct
        SAL 18:43
        Washington D.C. - San Salvador | Mon, Nov 23 | Volaris El Salvador
        £416 £615
        32% off
        32% off
        £615 £416
      • SAL 19:02
        4h 13m
        Direct
        IAD 01:15
        San Salvador - Washington D.C. | Fri, Oct 9 | Volaris El Salvador
        IAD 02:55
        4h 22m
        Direct
        SAL 05:17
        Washington D.C. - San Salvador | Thu, Oct 15 | Volaris El Salvador
        £433 £615
        30% off
        30% off
        £615 £433
      • SAL 20:03
        4h 12m
        Direct
        IAD 01:15
        San Salvador - Washington D.C. | Wed, Nov 11 | Volaris El Salvador
        IAD 02:55
        4h 37m
        Direct
        SAL 06:32
        Washington D.C. - San Salvador | Thu, Nov 19 | Volaris El Salvador
        £435 £615
        28% off
        28% off
        £615 £435
      • SAL 20:03
        4h 12m
        Direct
        IAD 01:15
        San Salvador - Washington D.C. | Sun, Nov 22 | Volaris El Salvador
        IAD 02:55
        4h 37m
        Direct
        SAL 06:32
        Washington D.C. - San Salvador | Fri, Nov 27 | Volaris El Salvador
        £446
        27% off
        £615 £446
      • SAL 08:14
        4h 12m
        Direct
        IAD 13:26
        San Salvador - Washington D.C. | Thu, Nov 19 | Volaris El Salvador
        IAD 15:06
        4h 37m
        Direct
        SAL 18:43
        Washington D.C. - San Salvador | Mon, Nov 23 | Volaris El Salvador
        £448
        27% off
        £615 £448
      • SAL 20:03
        4h 12m
        Direct
        IAD 01:15
        San Salvador - Washington D.C. | Thu, Nov 12 | Volaris El Salvador
        IAD 02:55
        4h 37m
        Direct
        SAL 06:32
        Washington D.C. - San Salvador | Thu, Nov 19 | Volaris El Salvador
        £454
        26% off
        £615 £454
      • SAL 08:14
        4h 12m
        Direct
        IAD 13:26
        San Salvador - Washington D.C. | Mon, Nov 16 | Volaris El Salvador
        IAD 15:06
        4h 37m
        Direct
        SAL 18:43
        Washington D.C. - San Salvador | Mon, Nov 23 | Volaris El Salvador
        £456
        26% off
        £615 £456
      • SAL 19:02
        4h 13m
        Direct
        IAD 01:15
        San Salvador - Washington D.C. | Sun, Oct 18 | Volaris El Salvador
        IAD 02:55
        4h 22m
        Direct
        SAL 05:17
        Washington D.C. - San Salvador | Tue, Oct 20 | Volaris El Salvador
        £458
        26% off
        £615 £458
      • SAL 18:42
        4h 13m
        Direct
        IAD 00:55
        San Salvador - Washington D.C. | Tue, Nov 10 | Volaris El Salvador
        IAD 02:55
        4h 37m
        Direct
        SAL 06:32
        Washington D.C. - San Salvador | Wed, Nov 18 | Volaris El Salvador
        £461
        25% off
        £615 £461
      • SAL 13:31
        8h 50m
        1 stop
        IAD 00:21
        San Salvador - Washington D.C. | Tue, Oct 20 | Frontier Airlines
        IAD 02:55
        4h 22m
        Direct
        SAL 05:17
        Washington D.C. - San Salvador | Mon, Oct 26 | Volaris El Salvador
        £405
        34% off
        £615 £405
      • SAL 13:31
        8h 50m
        1 stop
        IAD 00:21
        San Salvador - Washington D.C. | Tue, Nov 3 | Frontier Airlines
        IAD 02:55
        4h 22m
        Direct
        SAL 05:17
        Washington D.C. - San Salvador | Tue, Nov 10 | Volaris El Salvador
        £430
        30% off
        £615 £430
      • SAL 13:31
        8h 50m
        1 stop
        IAD 00:21
        San Salvador - Washington D.C. | Tue, Oct 27 | Frontier Airlines
        IAD 02:55
        4h 22m
        Direct
        SAL 05:17
        Washington D.C. - San Salvador | Fri, Oct 30 | Volaris El Salvador
        £444
        28% off
        £615 £444
      • SAL 13:00
        17h 25m
        1 stop
        WAS 14:00
        San Salvador - Washington D.C. | Sat, Oct 10 | Normal Airline
        WAS 15:00
        6h
        Direct
        SAL 16:00
        Washington D.C. - San Salvador | Mon, Oct 12 | Normal Airline
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      • Cheapest nonstop
        SAL 08:14
        4h 12m
        Direct
        IAD 13:26
        San Salvador - Washington D.C. | Thu, Nov 12 | Volaris El Salvador
        £207 £443
        53% off
        53% off
        £443 £207
      • SAL 08:14
        4h 12m
        Direct
        IAD 13:26
        San Salvador - Washington D.C. | Thu, Nov 19 | Volaris El Salvador
        £224 £443
        49% off
        49% off
        £443 £224
      • SAL 20:03
        4h 12m
        Direct
        IAD 01:15
        San Salvador - Washington D.C. | Mon, Nov 16 | Volaris El Salvador
        £235 £443
        47% off
        47% off
        £443 £235
      • SAL 20:03
        4h 12m
        Direct
        IAD 01:15
        San Salvador - Washington D.C. | Wed, Nov 18 | Volaris El Salvador
        £235
        47% off
        £443 £235
      • SAL 20:03
        4h 12m
        Direct
        IAD 01:15
        San Salvador - Washington D.C. | Sun, Nov 22 | Volaris El Salvador
        £240
        46% off
        £443 £240
      • SAL 08:14
        4h 12m
        Direct
        IAD 13:26
        San Salvador - Washington D.C. | Mon, Nov 30 | Volaris El Salvador
        £242
        45% off
        £443 £242
      • SAL 19:02
        4h 13m
        Direct
        IAD 01:15
        San Salvador - Washington D.C. | Sun, Nov 1 | Volaris El Salvador
        £251
        43% off
        £443 £251
      • SAL 20:03
        4h 12m
        Direct
        IAD 01:15
        San Salvador - Washington D.C. | Thu, Nov 26 | Volaris El Salvador
        £257
        42% off
        £443 £257
      • SAL 19:02
        4h 13m
        Direct
        IAD 01:15
        San Salvador - Washington D.C. | Mon, Oct 19 | Volaris El Salvador
        £332
        25% off
        £443 £332
      • SAL 13:31
        8h 50m
        1 stop
        IAD 00:21
        San Salvador - Washington D.C. | Tue, Nov 3 | Frontier Airlines
        £187
        57% off
        £443 £187
      • SAL 13:31
        8h 50m
        1 stop
        IAD 00:21
        San Salvador - Washington D.C. | Tue, Oct 27 | Frontier Airlines
        £197
        56% off
        £443 £197
      • SAL 13:31
        8h 50m
        1 stop
        IAD 00:21
        San Salvador - Washington D.C. | Tue, Oct 20 | Frontier Airlines
        £220
        50% off
        £443 £220
      • SAL 13:00
        17h 25m
        1 stop
        WAS 14:00
        San Salvador - Washington D.C. | Sat, Oct 10 | Normal Airline
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Displayed flight fares from El Salvador International Airport to Dulles International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from El Salvador International Airport to Dulles International Airport

What is the cheapest month to fly from El Salvador International Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from El Salvador International Airport to Dulles International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from El Salvador International Airport to Dulles International Airport are usually in October, with an average price of £153. It is best to avoid August, when the average price can reach £382.

£382
£268
£153
£39
  • £153
    Oct
  • £178
    Nov
  • £156
    Dec
  • £241
    Jan
  • £179
    Feb
  • £183
    Mar
  • £184
    Apr
  • £274
    May
  • £185
    Jun
  • £305
    Jul
  • £382
    Aug
  • £302
    Sep

What is the cheapest day of the week to fly from El Salvador International Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average ticket prices from El Salvador International Airport to Dulles International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from El Salvador International Airport to Dulles International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

£229
£207
£185
£163
    Cheapest
  • £204
    Mon
  • £201
    Tue
  • £205
    Wed
  • £185
    Thu
  • £219
    Fri
  • £203
    Sat
  • £229
    Sun

Which airline offers the cheapest flights from El Salvador International Airport to Dulles International Airport?

The cheapest airline flying from El Salvador International Airport to Dulles International Airport is Frontier Airlines (from £197) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From £197
Volaris El Salvador
From £224
American Airlines
From £279
avianca
From £296
Aeromexico
From £441
United Airlines
From £467
Copa Airlines
From £503
Delta Air Lines
From £565
Air Canada
From £954

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What is the flight schedule from El Salvador International Airport to Dulles International Airport?

Check the schedule for flights from San Salvador to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. N34312

    El Salvador International Airport

    19:03

    SAL

    4h 17m

    01:20

    IAD

    S M T W T F S
    Search

  2. F9218

    El Salvador International Airport

    13:12

    SAL

    3h 45m

    Direct

    17:57

    ATL

    - - - - - F -
    Search

  3. F93692

    Hartsfield–Jackson Atlanta International Airport

    22:24

    ATL

    1h 46m

    Direct

    00:10

    IAD

    S M T W T F S
Find more flights and airlines

About El Salvador International Airport and Dulles International Airport

Learn about El Salvador International Airport (SAL) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance 3,060.73km
Cheapest one-way ticket price £187
Cheapest return ticket price £405

FAQs for El Salvador International Airport to Dulles International Airport Flights

  • How long is the flight from El Salvador International Airport to Dulles International Airport?

    El Salvador International Airport to Dulles International Airport takes about 3 hours 59 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from El Salvador International Airport (SAL) to Dulles International Airport (IAD).
  • The earliest flight from El Salvador International Airport to Dulles International Airport departs at 09:35, and the last departs at 22:05, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from El Salvador International Airport (SAL) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around £509 in October, the most expensive month to book this route.
  • Volaris El Salvador is a very popular airline operating an average of 2443 flights per month.
  • One-way flights from El Salvador International Airport to Dulles International Airport currently start from £187, and round-trip fares start from £405. The current lowest fare is a Frontier Airlines flight departing on Tue, Nov 3; prices may vary depending on availability.
  • Yes. avianca and Volaris El Salvador operate direct flights from El Salvador International Airport to Dulles International Airport, with an average flight time of 3 hours 59 minutes, and around 27 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from El Salvador International Airport to Dulles International Airport is £488. Prices may vary depending on the departure date, airline, and availability.
  • Volaris El Salvador are the most popular budget airlines flying from El Salvador International Airport to Dulles International Airport, with one-way fares starting from £187. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • El Salvador International Airport to Dulles International Airport operates around 28 weekly flights, mainly by avianca and Volaris El Salvador. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter El Salvador International Airport and Dulles International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.