
Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $535 (Kiwi.com) |
One-way from | $274 (FlightHub) |
Popular in | December |
Cheapest in | February |
Average price | $640 |
Good round-trip deal | $636 or less |
Good one-way deal | $327 or less |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Tue 12/29
2:55 am-6:32 am
Nonstop4h 37m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Sat 1/2
1:55 pm-3:07 pm
2 stops26h 12m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Mon 11/16
2:55 am-6:32 am
Nonstop4h 37m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Fri 11/27
2:55 am-6:32 am
Nonstop4h 37m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Tue 12/1
2:55 am-6:32 am
Nonstop4h 37m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
Washington, D.C.San Salvador
DCA Washington, D.C. Reagan-National - SAL San Salvador El Salvador Intl
DCASAL
Washington, D.C. Reagan-National
Tue 11/17
5:00 am-2:05 pm
2 stops10h 05m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Fri 11/13
8:32 am-8:37 pm
1 stop13h 05m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Wed 11/25
8:32 am-11:35 pm
1 stop16h 03m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Fri 11/13
1:16 am-8:37 pm
1 stop20h 21m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
Washington, D.C.San Salvador
DCA Washington, D.C. Reagan-National - SAL San Salvador El Salvador Intl
DCASAL
Washington, D.C. Reagan-National
Tue 12/22
6:05 pm-10:35 am
3 stops41h 30m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
Everything you need to know about your flight from Washington, D.C. to San Salvador
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Marcos,Nov 2026
BOS - PTY
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Marcos,Nov 2026
BOS - PTY
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Marcos,Nov 2026
BOS - PTY
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Marcos,Nov 2026
BOS - PTY
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Marcos,Nov 2026
BOS - PTY
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Marcos,Nov 2026
BOS - PTY
Find useful and relevant information for your journey from Washington, D.C. to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$114 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$121 | Average$381 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$137 | Average$418 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$191 | Average$390 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$254 | Average$575 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$259 | Average$581 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$278 | Average$681 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$621 | Average$860 | FlexibilityNo cancel fee | On-time82% |