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Salou

$220+ Cheap flights from Washington, D.C. (WAS) to Salou, Spain

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BCN
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Salou are usually found in November or January, booked 72 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap flight deals from Washington, D.C. to Salou

Keep the following information in mind while searching for Washington, D.C. to Salou flight deals. Data was last updated November 17, 2025.

Round-trip from

$375
(Flightnetwork)

One-way from

$220
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$595
From Washington, D.C. (WAS) to Salou
Search Deals
One-way flight from Washington, D.C. (WAS) to Salou
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Washington, D.C. to Salou

Cheapest flights from Washington, D.C. to Salou
Explore the most affordable flight options available from Washington, D.C. to Salou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This Flightnetwork deal was found by Cheapflights users on 11/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:40 pmBWI - BCN
1 stop11h 35mIcelandair
Sun 12/1411:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 11/16$375
This FlightHub deal was found by Cheapflights users on 11/16. 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.
Wed 12/107:40 pmBWI - BCN
1 stop12h 00mIcelandair
Fri 1/1611:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 11/16$385
This Icelandair deal was found by Cheapflights users on 11/16. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:40 pmBWI - BCN
1 stop12h 00mIcelandair
Tue 1/1311:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 11/16$407
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Sun 11/166:05 pmIAD - BCN
Nonstop8h 15mLufthansa
Tue 11/2512:50 pmBCN - IAD
1 stop13h 25mLufthansa
Deal found 11/15$462
This Trip.com deal was found by Cheapflights users on 11/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/164:10 pmDCA - BCN
1 stop11h 25mAir Canada
Tue 11/251:35 pmBCN - DCA
1 stop26h 51mAir Canada
Deal found 11/15$462
This Flightnetwork deal was found by Cheapflights users on 11/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/169:45 amIAD - BCN
1 stop17h 50mAir Canada
Tue 11/251:35 pmBCN - IAD
1 stop13h 19mAir Canada
Deal found 11/15$464
This oojo deal was found by Cheapflights users on 11/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:30 pmIAD - BCN
1 stop12h 15mTAP AIR PORTUGAL
Fri 12/510:55 amBCN - IAD
1 stop16h 05mTAP AIR PORTUGAL
Deal found 11/15$465
This Booking.com deal was found by Cheapflights users on 11/16. 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.
Mon 11/179:45 amIAD - BCN
1 stop17h 50mAir Canada
Tue 11/251:35 pmBCN - IAD
1 stop13h 19mAir Canada
Deal found 11/16$467
This Booking.com deal was found by Cheapflights users on 11/16. 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.
Mon 11/174:10 pmDCA - BCN
1 stop11h 25mAir Canada
Tue 11/251:35 pmBCN - DCA
1 stop14h 21mAir Canada
Deal found 11/16$467
This Booking.com deal was found by Cheapflights users on 11/15. 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.
Wed 11/199:45 amIAD - BCN
1 stop17h 50mMultiple Airlines
Wed 11/2611:55 amBCN - IAD
1 stop14h 10mMultiple Airlines
Deal found 11/15$470
This oojo deal was found by Cheapflights users on 11/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:30 pmIAD - BCN
1 stop20h 50mTAP AIR PORTUGAL
Sat 12/136:05 pmBCN - IAD
1 stop32h 55mTAP AIR PORTUGAL
Deal found 11/15$472
This Booking.com deal was found by Cheapflights users on 11/15. 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.
Wed 11/194:10 pmDCA - BCN
1 stop11h 25mAir Canada
Wed 11/269:55 amBCN - DCA
2 stops18h 01mAir Canada
Deal found 11/15$473

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Salou 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 November 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Salou that are best for you.

Fly from

Washington, D.C.

Fly to

Salou

Route

Depart

Return

Price

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Wed 12/10

7:40 pm-1:40 pm

1 stop12h 00m

Barcelona-El Prat

Tue 1/13

11:50 am-6:40 pm

1 stop12h 50m

$407

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Wed 1/28

10:05 am-9:35 am

2 stops17h 30m

Barcelona-El Prat

Tue 2/10

1:35 pm-9:21 pm

2 stops37h 46m

$481

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 2/22

3:10 pm-9:00 am

1 stop11h 50m

Barcelona-El Prat

Thu 2/26

1:35 pm-9:58 pm

1 stop14h 23m

$494

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Wed 12/31

6:00 am-9:35 am

2 stops21h 35m

Barcelona-El Prat

Fri 1/16

1:50 pm-8:15 pm

1 stop12h 25m

$496

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Wed 12/31

6:50 pm-3:00 pm

1 stop14h 10m

Barcelona-El Prat

Mon 1/19

11:10 am-4:05 pm

1 stop34h 55m

$499

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Tue 12/30

6:05 pm-8:20 am

Nonstop8h 15m

Barcelona-El Prat

Thu 1/22

1:35 pm-7:30 am

2 stops23h 55m

$499

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Tue 12/30

10:57 am-8:40 am

1 stop15h 43m

Barcelona-El Prat

Wed 1/21

11:10 am-4:05 pm

1 stop34h 55m

$500

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Tue 12/30

9:45 pm-6:25 pm

1 stop14h 40m

Barcelona-El Prat

Fri 1/16

12:40 pm-7:55 pm

1 stop13h 15m

$502

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 2/18

6:00 am-9:35 am

2 stops21h 35m

Barcelona-El Prat

Wed 3/4

1:50 pm-8:51 am

2 stops25h 01m

$507

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Tue 12/30

10:57 am-7:15 am

1 stop14h 18m

Barcelona-El Prat

Tue 1/20

10:15 am-8:45 pm

2 stops16h 30m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 59 results
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Best time to book a flight from Washington, D.C. to Salou

Have a flexible travel schedule? Discover the best time to fly to Salou from Washington, D.C. 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. to Salou

How far ahead should I book a flight from Washington, D.C. to Salou?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Salou. Price data was last updated on November 14, 2025.

The best time to book flights from Washington, D.C. to Salou is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. to Salou?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Salou (average of $265). Flying from Washington, D.C. to Salou in June is currently the most expensive (average of $540). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to S9L?

Find hourly flight availability from Washington, D.C. to Salou. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Salou in the evening. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Washington, D.C. to Salou?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Salou. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Salou flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Salou

Explore weekly flight availability from Washington, D.C. to Salou. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 17, 2025.

The most flights from WAS to S9L are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Salou

Get insights into the airlines that provide service to Salou. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Salou. Reviews last updated November 17, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Salou, such as United Airlines, Aer Lingus, and TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,014 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,014 reviews
United Airlines
7.4
Good
9,014 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Aer Lingus
7.2
Good
1,371 reviews
United Airlines
7.4
Good
9,014 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
TAP AIR PORTUGAL
7.1
Good
2,062 reviews
United Airlines
7.4
Good
9,014 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Iberia
7.0
Good
3,019 reviews
United Airlines
7.4
Good
9,014 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,529 reviews
United Airlines
7.4
Good
9,014 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Salou. 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. to Salou?

    A quick flight from Washington, D.C. to Salou can take about 12h. Icelandair provides one of the quickest options available for as low as $407. There are 4002 mi between Washington, D.C. and Salou. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Washington, D.C. to Salou?

    While some choose either Baltimore/Washington - Barcelona-El Prat or Washington, D.C. Reagan-National - Barcelona-El Prat, Washington, D.C. Dulles Intl - Barcelona-El Prat is the most popular route from Washington, D.C. to Salou.

  • What are the most reliable airlines from Washington, D.C. to Salou?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. to Salou consider choosing Air Canada (71%), United Airlines (71%) or Lufthansa (71%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. to Salou?

    While on average a flight from Washington, D.C. to Salou is generally $2,413, our data shows the cheapest flight currently is $414. When looking at the most popular route, (Washington, D.C. Dulles Intl - Barcelona-El Prat), you can expect to pay $376 for that flight.

  • Can I find deals for flights from Washington, D.C. to Salou that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Salou flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Salou?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Salou.

  • Can I find deals for business class flights from Washington, D.C. to Salou?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Salou by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Salou?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Salou (average of $265). Flying from Washington, D.C. to Salou in June is currently the most expensive (average of $540). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Salou

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Barcelona-El Prat flights
Reagan-National to Barcelona-El Prat flights
Dulles Intl to Costa Brava flights
Reagan-National to Costa Brava flights
Dulles Intl to Reus flights

Top 10 airlines flying from Washington, D.C. to Salou

Discover the top 10 airlines that operate flights from Washington, D.C. to Salou. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$339Average$486FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$379Average$647FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$385Average$536FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$409Average$577FlexibilityNo cancel feeOn-time77%
DeltaCheapest$468Average$934FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$479Average$932FlexibilityNo cancel feeOn-time69%
KLMCheapest$483Average$871FlexibilityNo cancel feeOn-time75%
IberiaCheapest$483Average$819FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$498Average$773FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$500Average$877FlexibilityNo cancel feeOn-time77%

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