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$647+ Cheap flights from Dulles Intl (IAD) to Sal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SID
Jul 2 — Jul 91
Thu 7/2
Thu 7/9
1 adult, Economy
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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 June 2, 2026.

This Mytrip deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/14:20 pm
IAD
-
SID
2 stops27h 55m
Multiple Airlines
Tue 7/73:30 pm
SID
-
IAD
3 stops32h 05m
Multiple Airlines
Deal found 5/31$1,408
This Mytrip deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:40 pm
IAD
-
SID
2 stops19h 30m
Multiple Airlines
Mon 7/204:50 pm
SID
-
IAD
3 stops31h 36m
Multiple Airlines
Deal found 5/29$1,430
This Ovago deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:40 pm
IAD
-
SID
1 stop26h 35m
TAP AIR PORTUGAL
Sun 7/1912:15 am
SID
-
IAD
1 stop17h 55m
TAP AIR PORTUGAL
Deal found 5/29$1,476
This Expedia deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:35 pm
IAD
-
SID
2 stops26h 40m
Brussels Airlines
Mon 7/612:15 am
SID
-
IAD
2 stops40h 15m
Brussels Airlines
Deal found 6/1$1,503
This BusinessClass deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:35 pm
IAD
-
SID
1 stop34h 05m
TAP AIR PORTUGAL
Mon 7/612:15 am
SID
-
IAD
1 stop17h 55m
TAP AIR PORTUGAL
Deal found 5/31$1,668

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 June 2, 2026.

Round-trip from

$1,408
(Mytrip)

One-way from

$647
(Kiwi.com)
From Washington, D.C. Dulles Intl to Sal
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One-way flight from Washington, D.C. Dulles Intl to Sal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Sal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 2, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Wed 7/1

4:20 pm-11:15 pm

2 stops27h 55m

Espargos Amilcar Cabral Intl

Tue 7/7

3:30 pm-8:35 pm

3 stops32h 05m

$1,408

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Mon 7/13

5:40 pm-4:10 pm

2 stops19h 30m

Espargos Amilcar Cabral Intl

Mon 7/20

4:50 pm-9:26 pm

3 stops31h 36m

$1,430
Quickest round-trip

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Mon 7/13

5:40 pm-11:15 pm

1 stop26h 35m

Espargos Amilcar Cabral Intl

Sun 7/19

12:15 am-3:10 pm

1 stop17h 55m

$1,476

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Wed 7/1

5:35 pm-11:15 pm

2 stops26h 40m

Espargos Amilcar Cabral Intl

Mon 7/6

12:15 am-1:30 pm

2 stops40h 15m

$1,503

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Wed 7/1

10:35 pm-11:40 am

1 stop34h 05m

Espargos Amilcar Cabral Intl

Mon 7/6

12:15 am-3:10 pm

1 stop17h 55m

$1,668

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Wed 7/8

9:45 pm-11:15 pm

2 stops46h 30m

Espargos Amilcar Cabral Intl

Tue 7/14

12:15 am-11:35 am

2 stops38h 20m

$2,604
Cheapest one-way

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Mon 6/15

4:05 pm-3:50 pm

3 stops44h 45m

$647

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Fri 6/5

4:05 pm-4:00 pm

3 stops44h 55m

$748
Quickest one-way

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Fri 6/5

10:25 pm-11:15 pm

1 stop21h 50m

$867

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Mon 6/15

9:00 pm-12:35 am

1 stop24h 35m

$973

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/31

Sorted by cheapest first

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

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?

    Departing from Washington, D.C. Dulles Intl Airport to Sal will take you 26h 35m. 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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