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$937+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SID
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find 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 October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:30 pmIAD - SID
1 stop20h 55mSWISS
Thu 12/411:15 amSID - IAD
1 stop33h 25mSWISS
Deal found 10/28$968
This Orbitz deal was found by Cheapflights users on 10/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:20 pmIAD - SID
2 stops28h 05mMultiple Airlines
Thu 12/410:20 pmSID - IAD
2 stops26h 06mMultiple Airlines
Deal found 10/28$997
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:30 pmIAD - SID
1 stop15h 00mTAP AIR PORTUGAL
Wed 12/171:05 amSID - IAD
1 stop18h 10mTAP AIR PORTUGAL
Deal found 10/27$1,045
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Tue 11/255:30 pmIAD - SID
1 stop26h 35mTAP AIR PORTUGAL
Mon 12/11:05 amSID - IAD
1 stop17h 30mTAP AIR PORTUGAL
Deal found 10/27$1,122
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:25 pmIAD - SID
1 stop24h 00mSWISS
Thu 12/1811:15 amSID - IAD
2 stops31h 15mSWISS
Deal found 10/27$1,143
This Gurufare deal was found by Cheapflights users on 10/27. 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.
Tue 11/255:25 pmIAD - SID
1 stop17h 15mMultiple Airlines
Tue 12/29:20 amSID - IAD
3 stops34h 30mMultiple Airlines
Deal found 10/27$1,147

Cheap 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 October 29, 2025.

Round-trip from

$968
(Kiwi.com)

One-way from

$937
(Flightnetwork)
From Washington, D.C. Dulles Intl to Sal
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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 October 29, 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

Thu 11/27

8:30 pm-9:25 pm

1 stop20h 55m

Espargos Amilcar Cabral Intl

Thu 12/4

11:15 am-4:40 pm

1 stop33h 25m

$968

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Thu 11/27

1:20 pm-9:25 pm

2 stops28h 05m

Espargos Amilcar Cabral Intl

Thu 12/4

10:20 pm-8:26 pm

2 stops26h 06m

$997

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Thu 12/11

5:30 pm-12:30 pm

1 stop15h 00m

Espargos Amilcar Cabral Intl

Wed 12/17

1:05 am-3:15 pm

1 stop18h 10m

$1,045

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Sat 1/17

10:15 pm-4:15 pm

3 stops38h 00m

Espargos Amilcar Cabral Intl

Tue 1/20

1:05 am-4:40 pm

2 stops43h 35m

$1,108

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Tue 11/25

5:30 pm-12:05 am

1 stop26h 35m

Espargos Amilcar Cabral Intl

Mon 12/1

1:05 am-2:35 pm

1 stop17h 30m

$1,122

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Thu 12/11

5:25 pm-9:25 pm

1 stop24h 00m

Espargos Amilcar Cabral Intl

Thu 12/18

11:15 am-2:30 pm

2 stops31h 15m

$1,143

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Thu 12/11

5:30 pm-12:05 am

1 stop26h 35m

$937

Washington, D.C.Espargos

IAD - SID

IADSID

Washington, D.C. Dulles Intl

Thu 12/11

9:15 pm-12:05 am

2 stops46h 50m

$963

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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

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 15h. The distance between Washington, D.C. Dulles Intl Airport and Sal is about 3601 mi. This flight may include one or multiple stops.

  • 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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