$1,507 Find Cheap Flights from Washington, D.C. to Sal

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Sal departing on 5/1. 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.
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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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Cheap Flights from Washington, D.C. to Sal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. 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.

Recent round-trip flight deals from Washington, D.C. to Sal

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Washington, D.C. to Sal.
Discover the best prices for you by selecting your travel dates on KAYAK.
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8:18 am - 8:45 pmIAD-SID
33h 27m3 stops
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3:20 pm - 9:04 pmSID-IAD
32h 44m3 stops
$1,507
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Fri, Jun 13 - Fri, Jun 20
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8:18 am - 8:45 pmIAD-SID
33h 27m3 stops
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3:20 pm - 9:27 pmSID-IAD
33h 07m2 stops
$1,530
Find Deal
Fri, Jun 13 - Fri, Jun 20
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6:15 am - 8:45 pmBWI-SID
35h 30m3 stops
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3:20 pm - 9:12 amSID-BWI
44h 52m3 stops
$1,676
Find Deal
Fri, Jun 13 - Fri, Jun 20
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4:35 pm - 8:45 pmDCA-SID
25h 10m2 stops
Logo
3:20 pm - 7:42 pmSID-DCA
31h 22m2 stops
$1,688
Find Deal
Fri, Jun 13 - Fri, Jun 20
TAP AIR PORTUGAL Logo
5:40 pm - 11:40 amIAD-SID
39h 00m1 stop
TAP AIR PORTUGAL Logo
12:15 am - 4:20 pmSID-IAD
19h 05m1 stop
$1,733TAP AIR PORTUGAL
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Fri, Jun 13 - Thu, Jun 19
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11:35 am - 8:45 pmIAD-SID
30h 10m3 stops
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12:15 am - 4:20 pmSID-IAD
19h 05m1 stop
$1,738
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Fri, Jun 13 - Thu, Jun 19
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1:52 pm - 8:45 pmIAD-SID
27h 53m2 stops
Logo
3:20 pm - 9:27 pmSID-IAD
33h 07m2 stops
$1,764
Find Deal
Fri, Jun 13 - Fri, Jun 20
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4:35 pm - 8:45 pmDCA-SID
25h 10m2 stops
Logo
9:30 am - 12:03 pmSID-DCA
29h 33m3 stops
$1,804
Find Deal
Fri, Jun 13 - Fri, Jun 20
TAP AIR PORTUGAL Logo
11:10 am - 11:15 pmDCA-SID
33h 05m2 stops
TAP AIR PORTUGAL Logo
12:15 am - 8:59 pmSID-DCA
47h 44m2 stops
$1,837TAP AIR PORTUGAL
Find Deal
Fri, Jun 13 - Thu, Jun 19
TAP AIR PORTUGAL Logo
5:40 pm - 11:15 pmIAD-SID
26h 35m1 stop
TAP AIR PORTUGAL Logo
12:45 pm - 3:20 pmSID-IAD
29h 35m1 stop
$1,905TAP AIR PORTUGAL
Find Deal
Fri, Jun 13 - Fri, Jun 20
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KAYAK's insights & trends for Washington, D.C. to Sal flights

Get data-powered insights and trends into flights from Washington, D.C. 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. to Sal take?

The duration of a flight to Sal depends on your arrival airport. The shortest route to Sal from Washington, D.C. is to Espargos, which takes 23h 00m.

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Good to know

Cheapest flight$1,507
Flight from Washington, D.C. to Espargos

FAQs - booking Sal flights

  • How does KAYAK find such low prices on flights from Washington, D.C. 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, D.C. to Sal.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. 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, D.C. 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, D.C. 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, D.C. 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, D.C. 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 Washington, D.C. 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 Washington, D.C. 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 1851 reviews
7.0Boarding
7.8Crew
6.2Food
6.3Entertainment
7.1Comfort
Airline reviews

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.

4.0 OkayAnonymous, Feb 2025BOS - LIS
Read more TAP AIR PORTUGAL reviews

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

TAP boarding gate agents singled out Group A line to gate check all carry on bags …. Supposedly because of lack on bin space. BUT ALL OTHERS WERE PERMITTED WITH CARRY ON BAGS. Additionally so many passengers entering the plane after us were permitted carry on bags. And when the plane was fully loaded, there was a number of open spaces in the overhead bins. I WILL SEARCH OTHER OPTIONS BEFORE FLYING TAP AGAIN

Boarding went fast. Lisbon's gates are too small for the flights they serve.

Baggage check in was very slow. No sign that the check in was TAP until the station opened. Understaffed and overworked team.

Worst: long walk to baggage claim Best: left on time

Great overall experience with TAP - would not hesitate to recommend for your next trip to or from Portugal

Everything you need to know for your flight from Washington, D.C. to Sal

Cabin class types available on flights to Sal

Cabin classes available on flights to Sal. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights from Washington, D.C. to Sal
Business Class flights from Washington, D.C. to Sal
Prem Econ Class flights from Washington, D.C. to Sal
Economy Class flights from Washington, D.C. to Sal

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