Round trip from
$663
17 Nov – 30 Nov · Copa Airlines · 1 stop
found today
Direct flights from
$699
10 Nov – 5 Dec · avianca airlines
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-
3047 km
Distance
-
4 h 10 min
Shortest flight
-
75%
Direct flights
-
7
Airlines
-
$305
One way from
-
$663
Round trip from
The route at a glance
About 3047 km separate San Salvador and Washington; the quickest flight is 4 h 10 min and a typical one 4 h 10 min.
75% of the cheapest tickets are direct; avianca airlines carries 62% of them.
Most cheap flights leave from El Salvador International Airport (33 km from the centre of San Salvador).
Most land at Washington Dulles International Airport (36 km from the centre of Washington).
A one-way ticket starts at $305, a round trip at $663.
Cheapest price by month
| Month | Round trip from |
|---|---|
| November 2026 | $663 |
| December 2026 | $387 |
Cheapest day to fly
Looking two months ahead, 17 November is the cheapest date to leave, at $305.
Tuesday is the cheapest day of the week to fly.
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 5 $372 |
6 $397 |
7 $397 |
8 $423 |
|||
| 9 $387 |
10 $387 |
11 $387 |
12 $387 |
13 $387 |
14 $387 |
15 $387 |
| 16 $351 |
17 $305 |
18 $333 |
19 $361 |
20 $340 |
21 $340 |
22 $340 |
| 23 $340 |
24 $340 |
25 $340 |
26 $318 |
Cheaper More expensive
- $305 — Tuesday, Nov. 17, 2026
- $318 — Thursday, Nov. 26, 2026
- $333 — Wednesday, Nov. 18, 2026
- $340 — Friday, Nov. 20, 2026
- $340 — Saturday, Nov. 21, 2026
- $340 — Sunday, Nov. 22, 2026
- $340 — Monday, Nov. 23, 2026
- $340 — Tuesday, Nov. 24, 2026
- $340 — Wednesday, Nov. 25, 2026
- $351 — Monday, Nov. 16, 2026
- $361 — Thursday, Nov. 19, 2026
- $372 — Thursday, Nov. 5, 2026
- $387 — Monday, Nov. 9, 2026
- $387 — Tuesday, Nov. 10, 2026
- $387 — Wednesday, Nov. 11, 2026
- $387 — Thursday, Nov. 12, 2026
- $387 — Friday, Nov. 13, 2026
- $387 — Saturday, Nov. 14, 2026
- $387 — Sunday, Nov. 15, 2026
- $397 — Friday, Nov. 6, 2026
- $397 — Saturday, Nov. 7, 2026
- $423 — Sunday, Nov. 8, 2026
Price trend, last 30 days
Over the last 30 days the fare moved between $387 and $663, averaging $523.
Today's price is 27% above that average; waiting may pay off.
- 5 October — $399
- 10 October — $444
- 15 October — $613
- 20 October — $602
- 25 October — $552
- 30 October — $387
- 4 November — $663
Trip length and timing
The cheapest tickets are for stays of about 20 nights (the very cheapest: 13 nights), booked around 13 days ahead.
Airlines on this route
Airports used
Trip essentials
Car rental in Washington
Pick up a car at the airport.
Mobile data in Washington
An eSIM with local data, set up before you land.
by Airalo
Airport transfer in Washington
A fixed-price ride from the airport, booked ahead.
by Kiwitaxi
Flight delayed or cancelled?
You may be owed up to €600 for a disrupted EU flight. Check in two minutes.
by AirHelp
Flight deals from San Salvador in Telegram
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Questions and answers
- What is the cheapest price for flights from San Salvador to Washington?
- The cheapest round-trip ticket found recently costs $663.
- Which month is the cheapest to fly from San Salvador to Washington?
- December 2026 is currently the cheapest month, with tickets from $387.
- Are there direct flights from San Salvador to Washington?
- Yes. Direct flights were found from $699.
- Which airlines fly from San Salvador to Washington?
- Airlines found on this route: American Airlines, Aeromexico, avianca airlines, Copa Airlines, Frontier Airlines, Volaris El Salvador, United Airlines.
- How far is Washington from San Salvador?
- The distance is about 3047 km. A direct flight takes about 4 h 10 min.
- How long is the flight from San Salvador to Washington?
- The shortest flight takes 4 h 10 min; most take about 4 h 10 min.
- Which airports do flights from San Salvador to Washington use?
- Most depart from El Salvador International Airport and arrive at Washington Dulles International Airport.
- What is the cheapest day of the week to fly from San Salvador to Washington?
- In the next two months, Tuesday departures are the cheapest; the single cheapest day is 17 November at $305.