🇺🇸 IAD
Dulles
1903 mi
SAL 🇸🇻
San Salvador (San Luis Talpa)

Dulles to San Salvador (San Luis Talpa) Flights

Washington Dulles International Airport Monseñor Óscar Arnulfo Romero International Airport 9 airlines

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The Dulles to San Salvador (San Luis Talpa) route connects Washington Dulles International Airport (IAD) in US with Monseñor Óscar Arnulfo Romero International Airport (SAL) in SV. This medium-haul flight covers approximately 1903 miles (3063 km) with a typical flight time of 4h 2m. This route is served by 9 airlines: Avianca - Aerovias Nacionales de Colombia Airlines, Avianca El Salvador, SalamAir and others. AirportRoutes has tracked 17 unique flight numbers on this route.

About This Route

Route Overview

The IAD → SAL route links Washington Dulles International Airport with El Salvador’s main gateway near San Salvador, covering 1,903 miles (3,063 km). It’s a key corridor for visiting friends and family, government and NGO travel tied to the capital region, and leisure trips to beaches and volcano country. Typical nonstop flight time is about 4.5–5.5 hours (longer with connections). Travelers choose it for straightforward access to the San Salvador metro area and the Pacific coast, plus convenient onward ground transfers from the airport at San Luis Talpa. With one ticket, you can move from the U.S. Mid-Atlantic to Central America’s compact, culture-rich heart in a single afternoon or evening.

Travel Tips

Book early for holidays and school breaks, when fares often rise; shoulder-season deals are common. For reference, a taxi or rideshare-style transfer to San Salvador can run US$25–45 (about $25–45), while intercity buses may cost US$1–3 (about $1–3). At IAD, arrive 3 hours before departure for international check-in and security; verify terminal and gate changes in the airline app. At SAL, expect immigration lines to vary by arrival bank; keep your address and onward plan handy. Pack light layers—cabins can be cool—plus a pen for forms. Pre-arrange airport pickup if landing late, and confirm baggage allowances on regional connections.

Destination Highlights

San Salvador (and the airport area in San Luis Talpa) offers fast access to city culture and coastal escapes. In the capital, visit the Historic Center for the Metropolitan Cathedral and plazas, and explore Museo de Arte de El Salvador (MARTE) for modern works. For views and cooler air, head to Boquerón National Park on the San Salvador Volcano. Day trips to Suchitoto add colonial streets and lake scenery, while the Ruta de las Flores brings markets and mountain towns. Don’t miss pupusas—often US$0.75–1.50 (about $0.75–1.50) each—plus yuca frita, seafood on the coast, and locally roasted coffee. Popular bases include Escalón and San Benito for dining and hotels.

Best Time to Fly

The driest, most reliable weather is typically November to April, ideal for city exploring and volcano hikes. May to October is the rainy season, with greener landscapes and frequent afternoon showers; pricing can be lower outside major holidays. Peak demand often clusters around December–January and Semana Santa (March/April), when airfares and hotels rise. For a balance of weather and value, consider late April–June or September–early November, watching for storm-related schedule disruptions during the wettest weeks.

AI-Generated Content: This information was compiled using AI from web sources on Dec 25, 2025. Content may not be current; please verify with airlines before booking.

Airport Information

Departure Airport

Washington Dulles International Airport

ICAO Code:
KIAD
IATA Code:
IAD
City:
🇺🇸 Dulles
Country:
US
Elevation:
312 ft

Destination Airport

Monseñor Óscar Arnulfo Romero International Airport

ICAO Code:
MSLP
IATA Code:
SAL
City:
🇸🇻 San Salvador (San Luis Talpa)
Country:
SV
Elevation:
101 ft

Route Statistics

9

Operators

17

Tracked Flights

1903

Miles

4h 2m

Flight Duration

Route Map

Great Circle
Flight route map from Dulles to San Salvador (San Luis Talpa)

Operating Airlines

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 134 17%
Tuesday 108 14%
Wednesday 127 16%
Thursday 106 13%
Friday 83 10%
Saturday 133 17%
Sunday 107 13%

Pattern Analysis

17 Tracked Flights:
Data Points: 798
API observations used to build this analysis
Weekdays: 558 flights
Weekend: 240 flights
Business Route More active on weekdays

All Flight Routes

9 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
United
UAL / UA
- - -
M T W T F S S
Jul 2, 2026 Active
Avianca
AVA / AV
A20N 04:10 4:10 AM (Representative)
M T W T F S S
Jul 2, 2026 Active
A320 05:45 5:45 AM (Representative)
M T W T F S S
Jul 2, 2026 Active
A20N 04:10 4:10 AM (Representative)
M T W T F S S
Jul 2, 2026 Active
Frontier
FFT / F9
A20N 12:33 12:33 PM (Representative)
M T W T F S S
Jul 2, 2026 Active
SalamAir
OMS / OV
A320 02:55 2:55 AM (Representative)
M T W T F S S
Jul 2, 2026 Active
Volaris
VOI / Y4
- A320 -
M T W T F S S
Jul 2, 2026 Active
A20N 02:55 2:55 AM (Representative)
M T W T F S S
Jul 2, 2026 Active
- A20N -
M T W T F S S
Jul 2, 2026 Active
Total Routes: 9
Active Routes: 9
Unique Airlines: 9
Aircraft Types: 8

Spotted Departure Times

Departure Time Operator ICAO IATA
02:55 2:55 AM SalamAir OMS OV
02:55 2:55 AM Volaris El Salvador VOS N3
04:10 4:10 AM Avianca AVA AV
04:10 4:10 AM Avianca El Salvador TAI TA
05:45 5:45 AM Avianca Costa Rica LRC LR
12:33 12:33 PM Frontier FFT F9

Time Information

Times are shown in the departure airport's local timezone (KIAD - America/New_York).

Total Departure Times: 6
Time Range:
02:55 - 12:33
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.