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$406+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SID
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This Gurufare deal was found by Cheapflights users on 12/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:25 pmIAD - SID
2 stops18h 50mSWISS
Tue 12/169:20 amSID - IAD
2 stops34h 10mSWISS
Deal found 12/10$1,397
This SmartFares deal was found by Cheapflights users on 12/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:25 pmIAD - SID
2 stops18h 50mMultiple Airlines
Tue 12/169:20 amSID - IAD
3 stops34h 15mMultiple Airlines
Deal found 12/10$1,428
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Sat 12/208:45 pmIAD - SID
1 stop24h 10mMultiple Airlines
Sat 12/2710:20 pmSID - IAD
1 stop22h 20mMultiple Airlines
Deal found 12/10$2,368
This Gurufare deal was found by Cheapflights users on 12/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:30 pmIAD - SID
2 stops39h 45mSWISS
Sat 12/2710:20 pmSID - IAD
1 stop22h 20mSWISS
Deal found 12/10$2,428
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:55 pmIAD - SID
3 stops37h 20mLufthansa
Fri 12/261:05 amSID - IAD
2 stops42h 45mLufthansa
Deal found 12/10$10,331

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 December 12, 2025.

Round-trip from

$1,036
(Gotogate)

One-way from

$406
(Kiwi.com)
From Washington, D.C. Dulles Intl to Sal
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Sal
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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 December 12, 2025.
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

Dulles Intl

Fly to

Sal

Route

Depart

Return

Price

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sat 1/24

5:30 pm-12:05 am

1 stop26h 35m

Espargos Amilcar Cabral Intl

Fri 1/30

1:05 am-3:15 pm

1 stop18h 10m

$1,036

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Tue 6/9

9:45 am-11:15 pm

2 stops34h 30m

Espargos Amilcar Cabral Intl

Fri 6/19

12:45 pm-1:30 pm

2 stops51h 45m

$1,252

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sun 1/25

8:45 pm-12:05 am

2 stops23h 20m

Espargos Amilcar Cabral Intl

Sat 1/31

1:05 am-6:45 pm

2 stops21h 40m

$1,257

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Mon 6/8

9:45 am-11:15 pm

2 stops34h 30m

Espargos Amilcar Cabral Intl

Wed 6/17

12:15 am-7:01 pm

2 stops21h 46m

$1,299

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sun 1/25

5:25 pm-4:15 pm

2 stops18h 50m

Espargos Amilcar Cabral Intl

Sat 1/31

1:05 am-3:30 pm

2 stops42h 25m

$1,362

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sat 1/24

8:30 pm-4:15 pm

2 stops39h 45m

Espargos Amilcar Cabral Intl

Fri 1/30

1:05 am-4:40 pm

2 stops43h 35m

$1,392

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Wed 5/27

10:20 pm-11:15 pm

2 stops21h 55m

Espargos Amilcar Cabral Intl

Wed 6/3

12:15 am-1:30 pm

2 stops40h 15m

$1,419

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sun 2/8

10:30 pm-5:25 pm

2 stops38h 55m

$406

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sun 2/8

10:30 pm-12:05 am

1 stop21h 35m

$2,784

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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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