Flights from Washington DC to San Salvador

Our cheapest offers for flights from Washington DC to San Salvador

Here you can compare cheap flights from Washington DC (IAD) to San Salvador (SAL) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Salvador. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Washington DC
San Salvador
Outbound
11/09/25
direct
N34313
04h 37min
Return
12/07/25
direct
N34312
04h 07min
Volaris El Salvador
$192
Washington DC
San Salvador
Outbound
12/13/25
1 Stopover (IAH)
UA1710, AV0425
14h 40min
Return
12/17/25
direct
AV0600
04h 05min
United Airlines, Avianca
$592
Washington DC
San Salvador
Outbound
11/09/25
direct
N34313
04h 37min
Return
12/07/25
direct
N34326
04h 07min
Volaris El Salvador
$193
Washington DC
San Salvador
Outbound
11/09/25
direct
N34313
04h 37min
Return
12/07/25
direct
N34312
04h 07min
Volaris El Salvador
$194
Washington DC
San Salvador
Outbound
11/09/25
direct
N34313
04h 37min
Return
12/07/25
direct
N34312
04h 07min
Volaris El Salvador ?
$203
Washington DC
San Salvador
Outbound
11/09/25
direct
AV0583
04h 40min
Return
12/07/25
direct
AV0600
04h 05min
Avianca
$225
Washington DC
San Salvador
Outbound
11/09/25
direct
AV0583
04h 40min
Return
12/07/25
direct
AV0600
04h 05min
Avianca ?
$263
Washington DC
San Salvador
Outbound
11/09/25
direct
AV0583
04h 40min
Return
12/07/25
1 Stopover (GUA)
AV0548, AV0548
05h 55min
Avianca ?
$355
Washington DC
San Salvador
Outbound
11/09/25
direct
AV0583
04h 40min
Return
12/07/25
direct
AV0548
05h 55min
Avianca ?
$417
Washington DC
San Salvador
Outbound
12/13/25
2 Stopovers (YYZ, MIA)
AC8617, PD0543, N34339
37h 55min
Return
12/17/25
direct
N34312
04h 07min
Air Canada, Porter Airlines, Volaris El Salvador
$454
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to San Salvador

Favorite airline: Volaris El Salvador
77 % of bookings on this flight route are made with Volaris El Salvador, Avianca and Volaris.
Volaris El Salvador
44 %
Avianca
18 %
Volaris
15 %
Cheapest weekday: e.g. Friday
Flight prices fluctuate throughout the week. Flights are 19 % cheaper on Tuesday and Friday.
Direct flights are cheaper
Compared to flights with a stopover, direct flights are $139.00 cheaper on this route.
non stop flight
1 stop
2 stops
04h 17min
20h 25min
15h 51min
$ 162
$ 301
$ 389
The favorite connection is non-stop
88 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
04h 17min, from $ 162
88 %
1 stopover Panama City-Tocumen International
09h 05min, from $ 322
10 %
1 stopover Guatemala City
20h 25min, from $ 301
2 %

Important flight information

Flight information: Washington DC - San Salvador

Roundtrip from $ 191,92
Flight duration min. 04:35 / max. 04:54
Return flight duration min. 04:13/ max. 04:35
Distance 3060 km
Flights per week 27
Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
Arrival airport Airport San Salvador (SAL)
Destination country Flights to El Salvador
Alternative flights to San Salvador
Flight destinations with a similar price