Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Avianca

The cheapest airline(s) flying from Washington to San Salvador is Avianca.

  • Avianca Avianca
  • Volaris El Salvador Volaris El Salvador
  • United Airlines United Airlines
  • American Airlines American Airlines
  • Copa Airlines Copa Airlines
  • Aeromexico Aeromexico
  • Air Canada Air Canada
Cheapest Month April

Travel Period: February 2025 - January 2026

The cheapest month(s) to fly from Washington to San Salvador is April.

  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
Cheapest Day of the Week Monday

The cheapest day(s) of the week to fly from Washington to San Salvador is Monday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Thu, 2 Jan, 2025

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  • Availability
    • M
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  • 01:24 IAD
    05:02 SAL
    4Hrs, 38m Direct
  • IADWashington Dulles International Airport 01:24 - SAL 05:02 4h 38m Direct
  • IADWashington Dulles International Airport 01:24
  • SALSan Salvador Airport 05:02
  • 4h 38m
  • Direct
  • Volaris El Salvador (N3 4313)Airbus
  • Volaris El Salvador (N3 4313)
    • M
    • T
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    • T
    • F
    • S
    • S
  • Airbus
  • 13:00 IAD
    16:38 SAL
    4Hrs, 38m Direct
  • IADWashington Dulles International Airport 13:00 - SAL 16:38 4h 38m Direct
  • IADWashington Dulles International Airport 13:00
  • SALSan Salvador Airport 16:38
  • 4h 38m
  • Direct
  • Volaris El Salvador (N3 4327)Airbus
  • Volaris El Salvador (N3 4327)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus
  • 15:50 IAD
    19:30 SAL
    4Hrs, 40m Direct
  • IADWashington Dulles International Airport 15:50 - SAL 19:30 4h 40m Direct
  • IADWashington Dulles International Airport 15:50
  • SALSan Salvador Airport 19:30
  • 4h 40m
  • Direct
  • Avianca (AV 583)Airbus
  • Avianca (AV 583)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus
  • 23:55 IAD
    06:25 SAL
    7Hrs, 30m 1 Stop (SJO)
  • IADWashington Dulles International Airport 23:55 - SAL 06:25 7h 30m 1 Stop (SJO) San Jose
  • IADWashington Dulles International Airport 23:55
    SJOSan Jose Juan Santamaria Airport 05:05
  • SJOSan Jose Juan Santamaria Airport 03:45
    SALSan Salvador Airport 06:25
  • 7h 30m (1h 20m)
  • 1 Stop SJO · San Jose 1h 20m
  • Avianca (AV 663)Airbus A320 Neo
    Avianca (AV 650)Airbus A320 Neo
  • Avianca (AV 663)
    • M
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  • 01:30 IAD
    08:30 SAL
    8Hrs, 00m 1 Stop (GUA)
  • IADWashington Dulles International Airport 01:30 - SAL 08:30 8h 1 Stop (GUA) Guatemala
  • IADWashington Dulles International Airport 01:30
    GUAGuatemala City Airport 07:40
  • GUAGuatemala City Airport 05:00
    SALSan Salvador Airport 08:30
  • 8h (2h 40m)
  • 1 Stop GUA · Guatemala 2h 40m
  • Avianca (AV 655)Airbus A320 Neo
    Avianca (AV 551)Airbus A320 Neo
  • Avianca (AV 655)
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  • 01:30 IAD
    08:30 SAL
    8Hrs, 00m 1 Stop (GUA)
  • IADWashington Dulles International Airport 01:30 - SAL 08:30 8h 1 Stop (GUA) Guatemala
  • IADWashington Dulles International Airport 01:30
    GUAGuatemala City Airport 07:40
  • GUAGuatemala City Airport 05:00
    SALSan Salvador Airport 08:30
  • 8h (2h 40m)
  • 1 Stop GUA · Guatemala 2h 40m
  • Avianca (AV 655)Airbus A320 Neo
    Avianca (AV 551)Airbus
  • Avianca (AV 655)
    • -
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What’s the fastest flight time from Washington to San Salvador?

The fastest flight time for direct flights from Washington to San Salvador is 4 hours 38 minutes. Check latest flight schedules & prices on Wego.

What’s the most popular airline flying from Washington to San Salvador?

The most popular airline flying from Washington to San Salvador is Avianca. Find the latest flight deals on Wego.

How far is San Salvador from Washington?

The flight distance between Washington and San Salvador is 3048km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 01:24. The last flight of the day departs at 23:55. See the full list of flight times on Wego.

How many airlines offer direct flights from Washington to San Salvador?

There are 2 airlines that offer direct flights from Washington to San Salvador. Find out the list of airlines on Wego.