How long is the flight from Washington, D.C. Dulles Intl Airport to Sal?

Departing from Washington, D.C. Dulles Intl Airport to Sal will take you 20h 55m. The distance between Washington, D.C. Dulles Intl Airport and Sal is about 3601 mi.

What is the cheapest time of day to fly from IAD to SL?

When flying from Washington, D.C. Dulles Intl Airport to Sal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Dulles Intl to Sal that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Sal flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Sal?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Sal.

Can I find deals for business class flights from Dulles Intl to Sal?

Yes. Cheapflights offers flight deals from Dulles Intl to Sal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$901+ Flights from Washington, D.C. Dulles Intl Airport to Sal

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Cheap flight deals from Dulles Intl to Sal

Cheapest flights from Dulles Intl to Sal
Explore the most affordable flight options available from Dulles Intl to Sal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Thu 3/122:30 pm

IAD

SID

2 stops30h 35m

Multiple Airlines

Wed 3/181:05 am

SID

IAD

2 stops38h 40m

Multiple Airlines

Deal found 1/26

$901

Thu 3/127:20 pm

IAD

SID

2 stops23h 05m

SWISS

Thu 3/1910:20 pm

SID

IAD

1 stop22h 20m

SWISS

Deal found 1/26

$939

Fri 3/135:25 pm

IAD

SID

2 stops51h 40m

Multiple Airlines

Fri 3/2010:20 pm

SID

IAD

2 stops25h 55m

Multiple Airlines

Deal found 1/27

$1,256

Wed 8/510:35 pm

IAD

SID

1 stop21h 40m

TAP AIR PORTUGAL

Tue 8/1812:15 am

SID

IAD

1 stop41h 50m

TAP AIR PORTUGAL

Deal found 1/27

$1,321

Sat 5/2310:35 pm

IAD

SID

1 stop21h 40m

TAP AIR PORTUGAL

Sun 5/3112:45 pm

SID

IAD

1 stop29h 20m

TAP AIR PORTUGAL

Deal found 1/27

$1,336

Best flights from Dulles Intl to Sal
Discover carefully curated flight deals from Dulles Intl to Sal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 28, 2026.

Thu 3/122:30 pm

IAD

SID

2 stops30h 35m

Multiple Airlines

Wed 3/181:05 am

SID

IAD

2 stops38h 40m

Multiple Airlines

Deal found 1/26

$901

Thu 3/129:30 pm

IAD

SID

1 stop20h 55m

SWISS

Thu 3/1910:20 pm

SID

IAD

1 stop22h 20m

SWISS

Deal found 1/26

$993

Sat 5/2310:35 pm

IAD

SID

1 stop21h 40m

TAP AIR PORTUGAL

Sun 5/3112:45 pm

SID

IAD

1 stop29h 20m

TAP AIR PORTUGAL

Deal found 1/27

$1,336

Sat 5/235:30 pm

IAD

SID

2 stops26h 45m

Lufthansa

Sat 5/3012:15 am

SID

IAD

2 stops22h 10m

Lufthansa

Deal found 1/27

$1,736

Fri 3/135:25 pm

IAD

SID

2 stops51h 40m

Multiple Airlines

Fri 3/2010:20 pm

SID

IAD

2 stops25h 55m

Multiple Airlines

Deal found 1/27

$1,256

Fri 3/1311:30 pm

IAD

SID

1 stop34h 00m

TAP AIR PORTUGAL

Thu 3/191:05 am

SID

IAD

1 stop23h 55m

TAP AIR PORTUGAL

Deal found 1/27

$1,475

Find flight deals from Dulles Intl to Sal

Round-trip from	$901 (Trip.com)

From Washington, D.C. Dulles Intl to Sal

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sal that are best for you.

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Route

Depart

Return

Price

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Thu 3/12

2:30 pm-12:05 am

2 stops30h 35m

Espargos Amilcar Cabral Intl

Wed 3/18

1:05 am-12:45 pm

2 stops38h 40m

$901

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Thu 3/12

9:30 pm-9:25 pm

1 stop20h 55m

Espargos Amilcar Cabral Intl

Thu 3/19

10:20 pm-5:40 pm

1 stop22h 20m

$993

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Fri 3/13

5:25 pm-12:05 am

2 stops51h 40m

Espargos Amilcar Cabral Intl

Fri 3/20

10:20 pm-9:15 pm

2 stops25h 55m

$1,256

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sat 5/23

10:35 pm-11:15 pm

1 stop21h 40m

Espargos Amilcar Cabral Intl

Sun 5/31

12:45 pm-3:05 pm

1 stop29h 20m

$1,336

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Fri 3/13

11:30 pm-12:30 pm

1 stop34h 00m

Espargos Amilcar Cabral Intl

Thu 3/19

1:05 am-10:00 pm

1 stop23h 55m

$1,475

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sat 5/23

5:30 pm-11:15 pm

2 stops26h 45m

Espargos Amilcar Cabral Intl

Sat 5/30

12:15 am-7:25 pm

2 stops22h 10m

$1,736

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Dulles Intl to Sal

Have a flexible travel schedule? Discover the best time to fly to Sal from Dulles Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Sal

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to Sal?
Departing from Washington, D.C. Dulles Intl Airport to Sal will take you 20h 55m. The distance between Washington, D.C. Dulles Intl Airport and Sal is about 3601 mi.
Can I find deals for flights from Dulles Intl to Sal that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Sal flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Sal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Sal.
Can I find deals for business class flights from Dulles Intl to Sal?
Yes. Cheapflights offers flight deals from Dulles Intl to Sal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Sal with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Sal

Cheapest flights from Dulles Intl to Sal
Explore the most affordable flight options available from Dulles Intl to Sal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Explore the most affordable flight options available from Dulles Intl to Sal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Best flights from Dulles Intl to Sal
Discover carefully curated flight deals from Dulles Intl to Sal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 28, 2026.

Discover carefully curated flight deals from Dulles Intl to Sal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 28, 2026.

Find flight deals from Dulles Intl to Sal

Keep the following information in mind while searching for Dulles Intl to Sal flight deals. Data was last updated January 28, 2026.

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sal that are best for you.

Best time to book a flight from Dulles Intl to Sal

Have a flexible travel schedule? Discover the best time to fly to Sal from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Sal

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Sal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Washington, D.C. Dulles Intl Airport to Sal?

Can I find deals for flights from Dulles Intl to Sal that include hotel bookings?

How can I find direct flights from Dulles Intl to Sal?

Can I find deals for business class flights from Dulles Intl to Sal?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Sal

See prices for flight routes from nearby airports that may be better suited for you.

Search flights from Dulles Intl to Sal by cabin class

Find flights from Dulles Intl to Sal, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dulles Intl and Sal flights

Browse other Dulles Intl and Sal flight options. Last updated on January 28, 2026.

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$901+ Cheap flights from Dulles Intl (IAD) to Sal

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Sal with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Sal

Cheapest flights from Dulles Intl to SalExplore the most affordable flight options available from Dulles Intl to Sal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Explore the most affordable flight options available from Dulles Intl to Sal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Find flight deals from Dulles Intl to Sal

Keep the following information in mind while searching for Dulles Intl to Sal flight deals. Data was last updated January 28, 2026.

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sal that are best for you.

Best time to book a flight from Dulles Intl to Sal

Have a flexible travel schedule? Discover the best time to fly to Sal from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Sal

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Sal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Washington, D.C. Dulles Intl Airport to Sal?

Can I find deals for flights from Dulles Intl to Sal that include hotel bookings?

How can I find direct flights from Dulles Intl to Sal?

Can I find deals for business class flights from Dulles Intl to Sal?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Sal

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

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Travel Smart

Cheapest flights from Dulles Intl to Sal
Explore the most affordable flight options available from Dulles Intl to Sal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.