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Salou

$235+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BCN
Oct 30 — Nov 61
Thu 10/30
Thu 11/6
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Salou are usually found in November or February, booked 56 days in advance, depart on a Sunday or Monday and return on a Wednesday

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 September 30, 2025.

Round-trip from

$412
(oojo)

One-way from

$235
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$709
From Washington, D.C. (WAS) to Salou
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One-way flight from Washington, D.C. (WAS) to Salou
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Highest demand for flights based on searches. 18% potential increase in price ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 30, 2025.

This oojo deal was found by Cheapflights users on 9/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:40 pmBWI - BCN
1 stop11h 40mIcelandair
Sun 12/1411:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 9/28$422
This oojo deal was found by Cheapflights users on 9/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:40 pmBWI - BCN
1 stop11h 40mIcelandair
Tue 12/211:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 9/28$442
This Icelandair deal was found by Cheapflights users on 9/27. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:40 pmBWI - BCN
1 stop11h 40mIcelandair
Sun 12/1411:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 9/27$448
This United Airlines deal was found by Cheapflights users on 9/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:56 amBWI - BCN
1 stop20h 14mUnited Airlines
Thu 11/201:35 pmBCN - BWI
2 stops37h 49mUnited Airlines
Deal found 9/30$461
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:20 amBWI - BCN
2 stops16h 40mUnited Airlines
Wed 12/171:35 pmBCN - BWI
2 stops33h 23mUnited Airlines
Deal found 9/27$465
This Icelandair deal was found by Cheapflights users on 9/27. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:40 pmBWI - BCN
1 stop11h 40mIcelandair
Tue 12/1611:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 9/27$468
This United Airlines deal was found by Cheapflights users on 9/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:20 pmIAD - BCN
1 stop14h 15mUnited Airlines
Wed 11/1910:30 amBCN - IAD
Nonstop9h 30mUnited Airlines
Deal found 9/30$469
This Air Canada deal was found by Cheapflights users on 9/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:55 pmDCA - BCN
2 stops14h 40mAir Canada
Tue 11/181:35 pmBCN - DCA
2 stops28h 44mAir Canada
Deal found 9/27$469
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Fri 11/710:30 pmIAD - BCN
1 stop12h 45mTAP AIR PORTUGAL
Fri 11/142:35 pmBCN - IAD
1 stop12h 25mTAP AIR PORTUGAL
Deal found 9/28$470
This Mytrip deal was found by Cheapflights users on 9/29. 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.
Wed 12/39:45 amIAD - BCN
1 stop17h 50mMultiple Airlines
Fri 12/199:55 amBCN - IAD
1 stop12h 45mMultiple Airlines
Deal found 9/29$471
This United deal was found by Cheapflights users on 9/28. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:20 pmIAD - BCN
1 stop14h 15mMultiple Airlines
Wed 11/191:50 pmBCN - IAD
1 stop12h 25mMultiple Airlines
Deal found 9/28$472
This Air Canada deal was found by Cheapflights users on 9/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/164:10 pmDCA - BCN
1 stop11h 25mMultiple Airlines
Tue 11/255:50 amBCN - DCA
2 stops15h 41mMultiple Airlines
Deal found 9/29$472

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 September 30, 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 11/12

6:15 am-1:10 pm

1 stop24h 55m

Barcelona-El Prat

Thu 11/20

1:35 pm-5:14 pm

2 stops33h 39m

$461

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Wed 11/12

6:15 am-1:10 pm

1 stop24h 55m

Barcelona-El Prat

Tue 11/18

1:35 pm-9:24 pm

2 stops37h 49m

$461

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Tue 11/11

5:12 pm-1:10 pm

1 stop13h 58m

Barcelona-El Prat

Tue 11/18

1:35 pm-5:14 pm

2 stops33h 39m

$461

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Wed 11/12

6:15 am-1:10 pm

1 stop24h 55m

Barcelona-El Prat

Fri 11/21

1:35 pm-9:25 pm

2 stops37h 50m

$461

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Mon 11/10

10:56 am-1:10 pm

1 stop20h 14m

Barcelona-El Prat

Fri 11/21

1:35 pm-9:25 pm

2 stops37h 50m

$461

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Tue 12/9

10:20 am-9:00 am

2 stops16h 40m

Barcelona-El Prat

Wed 12/17

1:35 pm-4:58 pm

2 stops33h 23m

$465

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Sun 3/15

7:30 pm-8:20 am

Nonstop7h 50m

Barcelona-El Prat

Tue 3/31

11:15 am-2:25 pm

Nonstop9h 10m

$469

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Wed 11/12

1:20 pm-9:35 am

1 stop14h 15m

Barcelona-El Prat

Thu 11/20

10:30 am-2:00 pm

Nonstop9h 30m

$469

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Tue 11/11

1:20 pm-9:35 am

1 stop14h 15m

Barcelona-El Prat

Wed 11/19

1:50 pm-8:15 pm

1 stop12h 25m

$472

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Sun 1/11

9:45 am-9:35 am

1 stop17h 50m

Barcelona-El Prat

Wed 3/18

9:55 am-9:15 pm

1 stop16h 20m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 60 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 September 26, 2025.

The best time to book flights from Washington, D.C. to Salou is 56 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, January is the cheapest month in which you can book a flight from Washington, D.C. to Salou (average of $523). Flying from Washington, D.C. to Salou in June is currently the most expensive (average of $1,059). 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 September 30, 2025.

When flying from Washington, D.C. to Salou, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Wednesday 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 September 30, 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).

How much does it cost to fly round-trip from Washington, D.C. to Salou?

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 September 30, 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
8,931 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,931 reviews
United Airlines
7.4
Good
8,931 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Aer Lingus
7.2
Good
1,303 reviews
United Airlines
7.4
Good
8,931 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
TAP AIR PORTUGAL
7.1
Good
1,996 reviews
United Airlines
7.4
Good
8,931 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Iberia
7.0
Good
2,962 reviews
United Airlines
7.4
Good
8,931 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
British Airways
6.7
Okay
7,410 reviews
United Airlines
7.4
Good
8,931 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 55m. United Airlines provides one of the quickest options available for as low as $490. There are 4030 mi between Washington, D.C. and Salou. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Washington, D.C. to Salou one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. to Salou are Scandinavian Airlines ($311), TAP AIR PORTUGAL ($318), and Air Canada ($379).

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

    While some choose either Washington, D.C. Reagan-National - Barcelona-El Prat or Baltimore/Washington - 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 (60%), United Airlines (60%) or Lufthansa (60%) 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 $2,151, our data shows the cheapest flight currently is $413. When looking at the most popular route, (Washington, D.C. Dulles Intl - Barcelona-El Prat), you can expect to pay $373 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, January is the cheapest month in which you can book a flight from Washington, D.C. to Salou (average of $523). Flying from Washington, D.C. to Salou in June is currently the most expensive (average of $1,059). 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

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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 September 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$325Average$532FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$378Average$669FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$386Average$559FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$409Average$579FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$468Average$947FlexibilityNo cancel feeOn-time69%
DeltaCheapest$468Average$966FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$483Average$926FlexibilityNo cancel feeOn-time75%
IberiaCheapest$483Average$780FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$498Average$800FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$500Average$877FlexibilityNo cancel feeOn-time77%

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