$267+ Cheap flights from Washington, D.C. (WAS) to Tarragona, 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BCN
Nov 28 — Dec 51
1 adult, Economy
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Find cheap flights from Washington, D.C. to Tarragona with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Washington, D.C. to Tarragona are usually found in January or February, booked 56 days in advance, depart on a Sunday or Monday and return on a Wednesday
Find flight deals from Washington, D.C. to Tarragona
Cheapest flights from Washington, D.C. to TarragonaExplore the most affordable flight options available from Washington, D.C. to Tarragona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.
Explore the most affordable flight options available from Washington, D.C. to Tarragona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:40 pmBWI - BCN
1 stop11h 35mIcelandair
Sun 11/2311:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 10/28![Icelandair logo]()
$364
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:40 pmBWI - BCN
1 stop11h 35mIcelandair
Tue 11/2511:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 10/28![Icelandair logo]()
$367
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:40 pmBWI - BCN
1 stop12h 00mIcelandair
Fri 12/1211:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 10/29![Icelandair logo]()
$416
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:58 pmIAD - BCN
1 stop14h 02mUnited Airlines
Tue 11/251:35 pmBCN - IAD
1 stop13h 19mUnited Airlines
Deal found 10/27![United Airlines logo]()
$470
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:10 pmDCA - BCN
1 stop13h 50mMultiple Airlines
Tue 11/251:35 pmBCN - DCA
1 stop31h 56mMultiple Airlines
Deal found 10/27![Multiple Airlines logo]()
$470
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/309:45 amIAD - BCN
1 stop17h 50mMultiple Airlines
Tue 12/1610:30 amBCN - IAD
Nonstop9h 30mMultiple Airlines
Deal found 10/28![Multiple Airlines logo]()
$471
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:05 pmIAD - BCN
Nonstop8h 15mUnited Airlines
Wed 12/36:50 amBCN - IAD
1 stop15h 00mUnited Airlines
Deal found 10/28![United Airlines logo]()
$472
This Air Canada deal was found by Cheapflights users on 10/29. 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.
Mon 11/246:00 amDCA - BCN
1 stop21h 35mAir Canada
Tue 12/25:50 amBCN - DCA
2 stops15h 41mAir Canada
Deal found 10/29![Air Canada logo]()
$472
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:45 amIAD - BCN
1 stop17h 50mMultiple Airlines
Tue 11/255:50 amBCN - IAD
2 stops16h 31mMultiple Airlines
Deal found 10/27![Multiple Airlines logo]()
$473
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.
Sat 11/155:30 pmIAD - BCN
1 stop12h 15mTAP AIR PORTUGAL
Mon 11/2412:35 pmBCN - IAD
1 stop32h 00mTAP AIR PORTUGAL
Deal found 10/28![TAP AIR PORTUGAL logo]()
$474
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:40 pmBWI - BCN
2 stops22h 45mMultiple Airlines
Wed 12/1710:05 pmBCN - BWI
2 stops26h 35mMultiple Airlines
Deal found 10/27![Multiple Airlines logo]()
$474
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:45 amIAD - BCN
1 stop17h 50mMultiple Airlines
Mon 12/12:55 pmBCN - IAD
1 stop31h 45mMultiple Airlines
Deal found 10/28![Multiple Airlines logo]()
$475
Cheap flight deals from Washington, D.C. to Tarragona
Keep the following information in mind while searching for Washington, D.C. to Tarragona flight deals. Data was last updated October 29, 2025.
Round-trip from | $362 (oojo) |
|---|---|
One-way from | $267 (Mytrip) |
Popular in | June |
Cheapest in | January |
Average price | $698 |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to Tarragona 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. to Tarragona that are best for you.
Fly from
Washington, D.C.
Fly to
Tarragona
Route
Depart
Return
Price
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Mon 2/2
5:18 pm-9:00 am
2 stops33h 42m
Barcelona-El Prat
Tue 2/24
1:35 pm-9:27 pm
2 stops37h 52m
$466
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 3/24
6:50 am-9:15 pm
1 stop19h 25m
$472
Washington, D.C.Barcelona
DCA - BCN
DCABCN
Washington, D.C. Reagan-National
Mon 12/1
1:44 pm-9:00 am
1 stop13h 16m
Barcelona-El Prat
Tue 12/9
12:30 pm-8:58 pm
1 stop14h 28m
$476
Washington, D.C.Barcelona
DCA - BCN
DCABCN
Washington, D.C. Reagan-National
Tue 11/11
6:00 am-9:35 am
1 stop21h 35m
Barcelona-El Prat
Tue 11/18
1:35 pm-3:38 pm
2 stops32h 03m
$476
Washington, D.C.Barcelona
IAD - BCN
IADBCN
Washington, D.C. Dulles Intl
Wed 2/25
7:59 pm-3:00 pm
2 stops13h 01m
Barcelona-El Prat
Tue 3/10
6:00 am-5:05 pm
1 stop16h 05m
$484
Washington, D.C.Barcelona
IAD - BCN
IADBCN
Washington, D.C. Dulles Intl
Sat 3/7
5:30 pm-11:45 am
1 stop12h 15m
Barcelona-El Prat
Sun 3/15
6:05 pm-4:15 pm
1 stop27h 10m
$488
Washington, D.C.Barcelona
DCA - BCN
DCABCN
Washington, D.C. Reagan-National
Tue 12/9
4:45 pm-3:00 pm
2 stops16h 15m
Barcelona-El Prat
Wed 1/21
10:55 am-8:34 pm
1 stop15h 39m
$488
Washington, D.C.Barcelona
IAD - BCN
IADBCN
Washington, D.C. Dulles Intl
Mon 11/10
9:45 am-9:35 am
1 stop17h 50m
Barcelona-El Prat
Wed 11/19
10:30 am-2:00 pm
Nonstop9h 30m
$489
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Sun 3/22
2:10 pm-7:40 am
1 stop12h 30m
Barcelona-El Prat
Wed 4/1
6:20 am-4:48 pm
2 stops16h 28m
$490
Washington, D.C.Barcelona
IAD - BCN
IADBCN
Washington, D.C. Dulles Intl
Sun 11/23
5:45 pm-2:15 pm
1 stop14h 30m
Barcelona-El Prat
Tue 12/2
1:50 pm-11:52 am
2 stops28h 02m
$490
Showing 1-10 of 60 results
Best time to book a flight from Washington, D.C. to Tarragona
Have a flexible travel schedule? Discover the best time to fly to Tarragona 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 Tarragona
How far ahead should I book a flight from Washington, D.C. to Tarragona?
Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Tarragona. Price data was last updated on October 24, 2025.
To ensure you get the cheapest price possible for a flight from Washington, D.C. to Tarragona, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Washington, D.C. to Tarragona?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Tarragona (average of $277). Flying from Washington, D.C. to Tarragona 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 T4R?
Find hourly flight availability from Washington, D.C. to Tarragona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Washington, D.C. to Tarragona by exploring options for tickets in the evening.
What is the cheapest day to fly from Washington, D.C. to Tarragona?
Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Tarragona. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Washington, D.C. to Tarragona 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.
How much does it cost to fly round-trip from Washington, D.C. to Tarragona?
Reviews of airlines servicing Tarragona
Get insights into the airlines that provide service to Tarragona. 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 Tarragona. Reviews last updated October 29, 2025.
See what other customers who have flown with United Airlines, Aer Lingus, and TAP AIR PORTUGAL from Washington, D.C. to Tarragona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Tarragona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Washington, D.C. to Tarragona
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Washington, D.C. to Tarragona
Discover the top 10 airlines that operate flights from Washington, D.C. to Tarragona. 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 October 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$325 | Average$486 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$379 | Average$649 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$385 | Average$539 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$409 | Average$579 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$468 | Average$964 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$479 | Average$933 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$871 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$483 | Average$821 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$498 | Average$777 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$500 | Average$876 | FlexibilityNo cancel fee | On-time77% |