Trip.com
>
Cheap Flights
>
El Salvador
>
San Salvador
>
Washington D.C. to San Salvador flight
>
Dulles International Airport to El Salvador International Airport flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to El Salvador International Airport over the next 90 days, with one-way fares from £158 and round-trip from £307. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      IAD 18:35
      4h 30m
      Direct
      SAL 22:05
      Washington D.C. - San Salvador | Sat, Nov 14 | avianca
      SAL 22:05
      4h 10m
      Direct
      IAD 03:15
      San Salvador - Washington D.C. | Thu, Nov 19 | avianca
      £409 £498
      18% off
      18% off
      £498 £409
    • IAD 17:35
      4h 25m
      Direct
      SAL 20:00
      Washington D.C. - San Salvador | Fri, Oct 30 | avianca
      SAL 11:50
      4h 5m
      Direct
      IAD 17:55
      San Salvador - Washington D.C. | Tue, Nov 3 | avianca
      £418 £498
      16% off
      16% off
      £498 £418
    • IAD 03:40
      14h 50m
      1 stop
      SAL 16:30
      Washington D.C. - San Salvador | Wed, Oct 28 | avianca
      SAL 22:05
      4h 15m
      Direct
      IAD 04:20
      San Salvador - Washington D.C. | Wed, Oct 28 | avianca
      £307 £498
      38% off
      38% off
      £498 £307
    • IAD 04:35
      4h 30m
      Direct
      SAL 08:05
      Washington D.C. - San Salvador | Mon, Dec 14 | avianca
      SAL 17:35
      30h 30m
      1 stop
      IAD 01:05
      San Salvador - Washington D.C. | Mon, Dec 14 | avianca
      £314
      37% off
      £498 £314
    • IAD 03:00
      4h 30m
      Direct
      SAL 06:30
      Washington D.C. - San Salvador | Mon, Nov 23 | avianca
      SAL 17:35
      30h 30m
      1 stop
      IAD 01:05
      San Salvador - Washington D.C. | Mon, Nov 23 | avianca
      £315
      37% off
      £498 £315
    • IAD 02:30
      15h
      1 stop
      SAL 16:30
      Washington D.C. - San Salvador | Tue, Nov 10 | avianca
      SAL 22:05
      4h 10m
      Direct
      IAD 03:15
      San Salvador - Washington D.C. | Tue, Nov 10 | avianca
      £321
      36% off
      £498 £321
    • IAD 02:30
      15h
      1 stop
      SAL 16:30
      Washington D.C. - San Salvador | Sun, Nov 15 | avianca
      SAL 22:05
      4h 10m
      Direct
      IAD 03:15
      San Salvador - Washington D.C. | Sun, Nov 15 | avianca
      £322
      35% off
      £498 £322
    • IAD 04:35
      4h 30m
      Direct
      SAL 08:05
      Washington D.C. - San Salvador | Fri, Dec 11 | avianca
      SAL 17:35
      30h 30m
      1 stop
      IAD 01:05
      San Salvador - Washington D.C. | Fri, Dec 11 | avianca
      £329
      34% off
      £498 £329
    • IAD 03:30
      15h
      1 stop
      SAL 16:30
      Washington D.C. - San Salvador | Wed, Nov 4 | avianca
      SAL 22:05
      4h 10m
      Direct
      IAD 04:15
      San Salvador - Washington D.C. | Wed, Nov 4 | avianca
      £332
      33% off
      £498 £332
    • WAS 13:00
      17h 25m
      1 stop
      SAL 14:00
      Washington D.C. - San Salvador | Wed, Oct 28 | Normal Airline
      SAL 15:00
      6h
      Direct
      WAS 16:00
      San Salvador - Washington D.C. | Fri, Oct 30 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      IAD 07:53
      4h 37m
      Direct
      SAL 11:30
      Washington D.C. - San Salvador | Mon, Jan 4 | Frontier Airlines
      £158 £316
      50% off
      50% off
      £316 £158
    • IAD 09:10
      4h 36m
      Direct
      SAL 12:46
      Washington D.C. - San Salvador | Fri, Jan 1 | Frontier Airlines
      £161 £316
      49% off
      49% off
      £316 £161
    • IAD 09:10
      4h 36m
      Direct
      SAL 12:46
      Washington D.C. - San Salvador | Sun, Jan 3 | Frontier Airlines
      £161 £316
      49% off
      49% off
      £316 £161
    • IAD 07:53
      4h 37m
      Direct
      SAL 11:30
      Washington D.C. - San Salvador | Thu, Dec 31 | Frontier Airlines
      £169
      47% off
      £316 £169
    • IAD 02:55
      4h 37m
      Direct
      SAL 06:32
      Washington D.C. - San Salvador | Tue, Nov 17 | Volaris El Salvador
      £200
      54% off
      £431 £200
    • IAD 15:06
      4h 37m
      Direct
      SAL 18:43
      Washington D.C. - San Salvador | Mon, Nov 2 | Volaris El Salvador
      £201
      36% off
      £316 £201
    • IAD 09:10
      4h 36m
      Direct
      SAL 12:46
      Washington D.C. - San Salvador | Sat, Jan 2 | Frontier Airlines
      £210
      34% off
      £316 £210
    • IAD 02:55
      4h 37m
      Direct
      SAL 06:32
      Washington D.C. - San Salvador | Wed, Nov 18 | Volaris El Salvador
      £220
      49% off
      £431 £220
    • IAD 19:09
      19h 32m
      1 stop
      SAL 13:41
      Washington D.C. - San Salvador | Tue, Nov 17 | American Airlines
      £222
      48% off
      £431 £222
    • WAS 13:00
      17h 25m
      1 stop
      SAL 14:00
      Washington D.C. - San Salvador | Wed, Oct 28 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IAD 07:53
      4h 37m
      Direct
      SAL 11:30
      Washington D.C. - San Salvador | Mon, Jan 4 | Frontier Airlines
      £158 £778
      80% off
      80% off
      £778 £158
    • IAD 09:10
      4h 36m
      Direct
      SAL 12:46
      Washington D.C. - San Salvador | Fri, Jan 1 | Frontier Airlines
      £161 £778
      79% off
      79% off
      £778 £161
    • IAD 09:10
      4h 36m
      Direct
      SAL 12:46
      Washington D.C. - San Salvador | Sun, Jan 3 | Frontier Airlines
      £161 £778
      79% off
      79% off
      £778 £161
    • IAD 07:53
      4h 37m
      Direct
      SAL 11:30
      Washington D.C. - San Salvador | Thu, Dec 31 | Frontier Airlines
      £169
      78% off
      £778 £169
    • IAD 15:06
      4h 37m
      Direct
      SAL 18:43
      Washington D.C. - San Salvador | Mon, Nov 2 | Volaris El Salvador
      £201
      74% off
      £778 £201
    • IAD 09:10
      4h 36m
      Direct
      SAL 12:46
      Washington D.C. - San Salvador | Sat, Jan 2 | Frontier Airlines
      £210
      73% off
      £778 £210
    • IAD 09:10
      4h 36m
      Direct
      SAL 12:46
      Washington D.C. - San Salvador | Mon, Dec 28 | Frontier Airlines
      £226
      71% off
      £778 £226
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Fri, Oct 30 | Volaris El Salvador
      £236
      70% off
      £778 £236
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Thu, Oct 29 | Volaris El Salvador
      £242
      69% off
      £778 £242
    • WAS 13:00
      17h 25m
      1 stop
      SAL 14:00
      Washington D.C. - San Salvador | Wed, Oct 28 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IAD 07:53
      4h 37m
      Direct
      SAL 11:30
      Washington D.C. - San Salvador | Mon, Jan 4 | Frontier Airlines
      £158 £316
      50% off
      50% off
      £316 £158
    • IAD 09:10
      4h 36m
      Direct
      SAL 12:46
      Washington D.C. - San Salvador | Fri, Jan 1 | Frontier Airlines
      £161 £316
      49% off
      49% off
      £316 £161
    • IAD 09:10
      4h 36m
      Direct
      SAL 12:46
      Washington D.C. - San Salvador | Sun, Jan 3 | Frontier Airlines
      £161 £316
      49% off
      49% off
      £316 £161
    • IAD 07:53
      4h 37m
      Direct
      SAL 11:30
      Washington D.C. - San Salvador | Thu, Dec 31 | Frontier Airlines
      £169
      47% off
      £316 £169
    • IAD 02:55
      4h 37m
      Direct
      SAL 06:32
      Washington D.C. - San Salvador | Tue, Nov 17 | Volaris El Salvador
      £200
      54% off
      £431 £200
    • IAD 15:06
      4h 37m
      Direct
      SAL 18:43
      Washington D.C. - San Salvador | Mon, Nov 2 | Volaris El Salvador
      £201
      36% off
      £316 £201
    • IAD 09:10
      4h 36m
      Direct
      SAL 12:46
      Washington D.C. - San Salvador | Sat, Jan 2 | Frontier Airlines
      £210
      34% off
      £316 £210
    • IAD 02:55
      4h 37m
      Direct
      SAL 06:32
      Washington D.C. - San Salvador | Wed, Nov 18 | Volaris El Salvador
      £220
      49% off
      £431 £220
    • IAD 02:55
      4h 37m
      Direct
      SAL 06:32
      Washington D.C. - San Salvador | Wed, Nov 25 | Volaris El Salvador
      £223
      48% off
      £431 £223
    • WAS 13:00
      17h 25m
      1 stop
      SAL 14:00
      Washington D.C. - San Salvador | Wed, Oct 28 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IAD 15:06
      4h 37m
      Direct
      SAL 18:43
      Washington D.C. - San Salvador | Mon, Nov 2 | Volaris El Salvador
      £201 £580
      65% off
      65% off
      £580 £201
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Fri, Oct 30 | Volaris El Salvador
      £236 £580
      59% off
      59% off
      £580 £236
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Thu, Oct 29 | Volaris El Salvador
      £242 £580
      57% off
      57% off
      £580 £242
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Wed, Oct 28 | Volaris El Salvador
      £357
      38% off
      £580 £357
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Tue, Oct 27 | Volaris El Salvador
      £387
      33% off
      £580 £387
    • IAD 02:55
      4h 37m
      Direct
      SAL 06:32
      Washington D.C. - San Salvador | Sun, Nov 1 | Volaris El Salvador
      £388
      33% off
      £580 £388
    • IAD 17:25
      4h 35m
      Direct
      SAL 20:00
      Washington D.C. - San Salvador | Sat, Oct 31 | avianca
      £422
      27% off
      £580 £422
    • IAD 19:35
      4h 30m
      Direct
      SAL 22:05
      Washington D.C. - San Salvador | Fri, Oct 30 | avianca
      £422
      27% off
      £580 £422
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Sat, Oct 31 | Volaris El Salvador
      £449
      23% off
      £580 £449
    • WAS 13:00
      17h 25m
      1 stop
      SAL 14:00
      Washington D.C. - San Salvador | Wed, Oct 28 | Normal Airline
      Find more flights
      Find more flights
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Fri, Oct 30 | Volaris El Salvador
      £236 £316
      25% off
      25% off
      £316 £236
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Sun, Nov 1 | Volaris El Salvador
      £242 £431
      44% off
      44% off
      £431 £242
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Fri, Nov 6 | Volaris El Salvador
      £242 £431
      44% off
      44% off
      £431 £242
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Thu, Oct 29 | Volaris El Salvador
      £242
      23% off
      £316 £242
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Sat, Nov 7 | Volaris El Salvador
      £254
      41% off
      £431 £254
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Fri, Oct 30 | Volaris El Salvador
      £280
      35% off
      £431 £280
    • IAD 02:55
      4h 22m
      Direct
      SAL 05:17
      Washington D.C. - San Salvador | Thu, Nov 5 | Volaris El Salvador
      £362
      16% off
      £431 £362
    • IAD 18:35
      4h 30m
      Direct
      SAL 22:05
      Washington D.C. - San Salvador | Sun, Nov 8 | avianca
      £422
      27% off
      £575 £422
    • IAD 18:35
      4h 30m
      Direct
      SAL 22:05
      Washington D.C. - San Salvador | Fri, Nov 13 | avianca
      £430
      25% off
      £575 £430
    • WAS 13:00
      17h 25m
      1 stop
      SAL 14:00
      Washington D.C. - San Salvador | Wed, Oct 28 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Washington D.C. to San Salvador are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

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

The data is based on the past 12 months and shows the average one-way ticket prices from Dulles International Airport to El Salvador 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 Dulles International Airport to El Salvador International Airport are usually in April, with an average price of £101. It is best to avoid September, when the average price can reach £383.

£383
£242
£101
0
    Cheapest
  • £130
    Oct
  • £152
    Nov
  • £266
    Dec
  • £139
    Jan
  • £116
    Feb
  • £149
    Mar
  • £101
    Apr
  • £174
    May
  • £155
    Jun
  • £270
    Jul
  • £244
    Aug
  • £383
    Sep

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

The data is based on the past 12 months and shows the average monthly return fares from Dulles International Airport to El Salvador International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, October is often the month to find the lowest fares from Dulles International Airport to El Salvador International Airport, with an average price of £106. June is usually the most expensive month, with an average price reaching £537.

£537
£322
£106
0
  • £106
    Oct
  • £305
    Nov
  • £489
    Dec
  • £302
    Jan
  • £279
    Feb
  • £400
    Mar
  • £337
    Apr
  • £444
    May
  • £537
    Jun
  • £489
    Jul
  • £487
    Aug
  • £382
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Dulles International Airport to El Salvador 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 Dulles International Airport to El Salvador International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

£218
£182
£146
£110
  • £198
    Mon
  • £146
    Tue
  • £177
    Wed
  • £150
    Thu
  • £218
    Fri
  • £195
    Sat
  • £202
    Sun

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

The cheapest airline flying from Dulles International Airport to El Salvador International Airport is Volaris El Salvador (from £200) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Volaris El Salvador
From £200
American Airlines
From £222
Frontier Airlines
From £244
Aeromexico
From £300
avianca
From £307
Delta Air Lines
From £322
United Airlines
From £372
Copa Airlines
From £418

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. N34313

    Dulles International Airport

    02:55

    IAD

    4h 22m

    05:17

    SAL

    S M T W T F S
    Search

  2. DL5860

    Dulles International Airport

    18:31

    IAD

    1h 28m

    Direct

    19:59

    JFK

    S M T W T F S
    Search

  3. N34337

    Newark Liberty International Airport

    06:59

    EWR

    4h 55m

    Direct

    09:54

    SAL

    - M - W - F -

  4. F94409

    Dulles International Airport

    21:06

    IAD

    2h 2m

    Direct

    23:08

    ATL

    S M T W T F S
    Search

  5. F94556

    Hartsfield–Jackson Atlanta International Airport

    10:07

    ATL

    1h 42m

    Direct

    11:49

    MCO

    S M T W T F S

  6. AV423

    Orlando International Airport

    15:20

    MCO

    3h 5m

    Direct

    16:25

    SAL

    S - T - T - S

  7. AM456

    Dulles International Airport

    15:36

    IAD

    5h 24m

    Direct

    20:00

    MEX

    S M T W T F S
    Search

  8. AM628

    Mexico City International Airport

    11:40

    MEX

    2h 19m

    Direct

    13:59

    SAL

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

About Dulles International Airport and El Salvador International Airport

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

Flight distance 3,060.73km
Cheapest one-way ticket price £158
Cheapest return ticket price £307

FAQs for Dulles International Airport to El Salvador International Airport Flights

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

    Dulles International Airport to El Salvador International Airport takes about 3 hours 54 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Dulles International Airport (IAD) to El Salvador International Airport (SAL).
  • The earliest flight from Dulles International Airport to El Salvador International Airport departs at 02:55, and the last departs at 19:35, 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 Dulles International Airport (IAD) to El Salvador International Airport (SAL) is quite popular. Without considering departure times or holidays, tickets cost around £488 in December, the most expensive month to book this route.
    • The distance from El Salvador International Airport to downtown is about 33km, by taxi about 50 minutes.
  • Volaris El Salvador is a very popular airline operating an average of 4067 flights per month.
  • One-way flights from Dulles International Airport to El Salvador International Airport currently start from £200, and round-trip fares start from £307. The current lowest fare is a Volaris El Salvador flight departing on Tue, Nov 17; prices may vary depending on availability.
  • Yes. avianca and Volaris El Salvador operate direct flights from Dulles International Airport to El Salvador International Airport, with an average flight time of 3 hours 54 minutes, and around 28 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 Dulles International Airport to El Salvador International Airport is £445. Prices may vary depending on the departure date, airline, and availability.
  • Volaris El Salvador are the most popular budget airlines flying from Dulles International Airport to El Salvador International Airport, with one-way fares starting from £200. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Dulles International Airport to El Salvador International Airport operates around 26 weekly flights, mainly by avianca and Volaris El Salvador. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Dulles International Airport and El Salvador 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.