$778 Find Cheap Flights from Washington Dulles Airport to Sal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Sal departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sal

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Sal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Sal, as well as popular online travel agencies
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Flights Deals

Best Sal Flight Deals from Dulles Intl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Espargos
Espargos1 stop$1,426
Espargos
Espargos1 stop$1,426

Cheap Flights from Dulles Intl to Sal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Sal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Sal

Wed, Jul 30 - Tue, Aug 5
TAP AIR PORTUGAL Logo
10:20 pm - 11:15 pmIAD-SID
21h 55m1 stop
TAP AIR PORTUGAL Logo
12:15 am - 3:20 pmSID-IAD
18h 05m1 stop
$1,426TAP AIR PORTUGAL
Find Deal
Wed, Jul 30 - Tue, Aug 5
 Logo
10:20 pm - 11:40 amIAD-SID
34h 20m1 stop
 Logo
12:15 am - 1:30 pmSID-IAD
40h 15m2 stops
$1,446
Find Deal
Wed, Jul 30 - Tue, Aug 5
 Logo
8:45 pm - 11:15 pmIAD-SID
23h 30m2 stops
 Logo
12:15 am - 4:15 pmSID-IAD
43h 00m2 stops
$1,496
Find Deal
Wed, Jul 30 - Wed, Aug 6
 Logo
10:20 pm - 11:15 pmIAD-SID
21h 55m1 stop
 Logo
2:10 pm - 3:20 pmSID-IAD
28h 10m2 stops
$1,624
Find Deal
Wed, Jul 30 - Wed, Aug 6
 Logo
10:20 pm - 11:15 pmIAD-SID
21h 55m1 stop
 Logo
9:50 am - 3:20 pmSID-IAD
32h 30m1 stop
$1,670
Find Deal
Wed, Jul 30 - Wed, Aug 6
 Logo
10:20 pm - 11:15 pmIAD-SID
21h 55m1 stop
 Logo
2:45 pm - 9:25 pmSID-IAD
33h 40m3 stops
$1,673
Find Deal
Wed, Jul 30 - Wed, Aug 6
 Logo
8:30 pm - 11:15 pmIAD-SID
23h 45m3 stops
 Logo
2:45 pm - 7:20 pmSID-IAD
31h 35m2 stops
$1,871
Find Deal
Wed, Jul 30 - Tue, Aug 5
 Logo
11:15 pm - 11:15 pmIAD-SID
21h 00m3 stops
 Logo
12:15 am - 1:30 pmSID-IAD
40h 15m2 stops
$1,935
Find Deal
Wed, Jul 30 - Tue, Aug 5
 Logo
11:15 pm - 11:15 pmIAD-SID
21h 00m3 stops
 Logo
12:15 am - 10:10 pmSID-IAD
24h 55m3 stops
$2,132
Find Deal
Wed, Jul 30 - Wed, Aug 6
 Logo
8:18 am - 11:15 pmIAD-SID
35h 57m3 stops
 Logo
9:50 am - 11:14 amSID-IAD
28h 24m3 stops
$2,270
Find Deal
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KAYAK's insights & trends for Dulles Intl to Sal flights

Get data-powered insights and trends into flights from Dulles Intl to Sal to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Washington, D.C. Dulles Intl Airport to Sal take?

The duration of a flight to Sal depends on your arrival airport. The shortest route to Sal from Washington, D.C. Dulles Intl Airport is to Espargos, which takes 21h 55m.


Good to know

Cheapest flight$778
Flight from Washington, D.C. to Espargos

FAQs - booking Sal flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Sal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Sal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Sal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Sal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Sal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to Sal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Sal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to Sal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sal?

    The cheapest time of day to fly to Sal is generally in the evening, when round-trip flights cost $984 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Sal is generally in the evening, which is peak travel time and where the average cost of a ticket is $984.

Top airline flying from Dulles Intl to Sal

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Sal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Sal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
TAP AIR PORTUGALOverall score based on 1889 reviews
7.8Crew
7.1Comfort
6.3Entertainment
7.0Boarding
6.2Food
Airline reviews

Food was edible, not great, and served by attendants who looked like they really were not happy working the flight. The section I was in was too warm making the 11 hour flight uncomfortable. Other areas on the plane were fine.

8.0 ExcellentMarc, Jun 2025LAX - LIS
Read more TAP AIR PORTUGAL reviews

Food was edible, not great, and served by attendants who looked like they really were not happy working the flight. The section I was in was too warm making the 11 hour flight uncomfortable. Other areas on the plane were fine.

Checked bG chstgr was extremely high. Over $120. It was s bsit and switch knowing an international passenger would have t9 check a bag.

On time, politeness, food okay but entertneiment mediocre with only old movie and the so called new we’re 2 or 3…

The crew was very nice. The food was good. The entertainment on the way back to Miami wasn’t as good as the flight over. I wanted to watch Wicked but on the way over from Miami to Lisbon but the screen didn’t work. On the way from Lisbon to Miami Wicked wasn’t an option. Liked the option to check out overhead carry on with our checked luggage Overall the flights were very good. I would fly TaP again

Awful. I told them to cancel my return flight and they didn’t then charged me +$800 days before the flight for a biz class upgrade bid. When I called to confirm cancellation and get refund on buz class upgrade they said I had to go thru orbitz and it was too late. Scammers. Beware.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils. I'd originally booked to fly Business Class; those seats didn't look that great either.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils.

First time and I enjoyed the trip…. Will fly again soon 🔜

Delayed flight because other plane was occupying the gate for longer than expected. Once we boarded the plane had to wait 1 hour before taking off. We. Almost lost our connection flight and the baggage didn’t make it. We had to wait two days to receive our luggage. Hope they improve the timing or work with the airport to get better service.

I’m still missing my bags. I’m soo frustrated

Everything you need to know for your flight from Dulles Intl to Sal

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