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 (WAS) 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
04/03/26
direct
N34327
04h 37min
Return
04/16/26
direct
N34312
04h 07min
Volaris El Salvador
$189
found yesterday
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
Please note: transfer for connecting flight
Outbound
04/03/26
2 Stopovers (YUL, YYZ)
AC8824, AC0427, AV0325
30h 05min
Return
04/16/26
3 Stopovers (SJO, CUN, YYZ)
Q64041, Y43939, AC1813, AC8780
35h 54min
Air Canada, Avianca
$952
found 2 days ago
Washington-DC
San Salvador
Outbound
04/03/26
direct
N34327
04h 37min
Return
04/16/26
direct
N34312
04h 07min
Volaris El Salvador ?
$190
found yesterday
Washington-DC
San Salvador
Outbound
04/03/26
direct
N34327
04h 37min
Return
04/16/26
direct
N34312
04h 07min
Volaris El Salvador
$194
found yesterday
Washington-DC
San Salvador
Outbound
04/03/26
direct
N34327
04h 37min
Return
04/16/26
direct
N34312
04h 07min
Volaris El Salvador
$218
found yesterday
Washington-DC
San Salvador
Outbound
02/13/26
direct
N34313
04h 37min
Return
02/26/26
direct
N34326
04h 07min
Volaris El Salvador
$220
Washington-DC
San Salvador
Outbound
04/03/26
1 Stopover (GUA)
AV0555, AV0555
16h 00min
Return
04/16/26
direct
AV0580
04h 15min
Avianca ?
$299
found 2 days ago
Washington-DC
San Salvador
Outbound
04/03/26
1 Stopover (IAH)
UA1381, UA1461
08h 04min
Return
04/16/26
1 Stopover (IAH)
UA1130, UA0512
18h 00min
United Airlines ?
$337
found yesterday
Washington-DC
San Salvador
Outbound
04/03/26
direct
AV0555
16h 00min
Return
04/16/26
direct
AV0580
04h 15min
Avianca ?
$368
found yesterday
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
Most travelers looking for flights on the route from Washington-DC to San Salvador decide to book flights with Volaris El Salvador.
Volaris El Salvador
35 %
United Airlines
22 %
Avianca
13 %
Cheapest weekday: e.g. Friday
The cheapest day of departure is Tuesday and Friday. You can save up to 19 % when you fly on these days of the week.
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 30 % more expensive.
non stop flight
1 stop
2 stops
04h 17min
09h 23min
18h 28min
$ 162
$ 232
$ 276
The favorite connection is non-stop
71 % of all bookings on the route Washington-DC to San Salvador are for non-stop flights.
Route
bookings
Direct flights
04h 17min, from $ 162
71 %
1 stopover Houston - George Bush Intercontinental Airport, TX
09h 23min, from $ 232
15 %
1 stopover Panama City-Tocumen International
09h 05min, from $ 322
8 %

Important flight information

Flight information: Washington-DC - San Salvador

Roundtrip from $ 188,86
Flight duration min. 04:35 / max. 04:54
Return flight duration min. 04:13/ max. 04:35
Distance 3070 km
Flights per week 27
Departure airport Airport Washington-DC (WAS)
Arrival airport Airport San Salvador (SAL)
Destination country Flights to El Salvador
Alternative flights to San Salvador
Flight destinations with a similar price