$250+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
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 November or January, booked 17 days in advance, depart on a Sunday or Monday and return on a Wednesday
Cheap 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 December 15, 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 December 15, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
This oojo deal was found by Cheapflights users on 12/13. 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.
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
This Mytrip deal was found by Cheapflights users on 12/13. 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.
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
This Mytrip deal was found by Cheapflights users on 12/13. 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.
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
This Mytrip deal was found by Cheapflights users on 12/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 12/14. 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.
This Air Europa deal was found by Cheapflights users on 12/13. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find 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 December 15, 2025.
Round-trip from | $451 (oojo) |
|---|---|
One-way from | $250 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $743 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Washington, D.C. to Tarragona that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
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
6:45 am-10:00 pm
1 stop20h 15m
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Sun 2/15
7:40 pm-1:15 pm
1 stop11h 35m
Barcelona-El Prat
Tue 2/24
11:50 am-6:40 pm
1 stop12h 50m
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Fri 1/9
7:40 pm-1:35 pm
1 stop11h 55m
Barcelona-El Prat
Tue 1/13
11:50 am-6:40 pm
1 stop12h 50m
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Sun 2/15
7:40 pm-1:15 pm
1 stop11h 35m
Barcelona-El Prat
Fri 2/20
11:50 am-6:40 pm
1 stop12h 50m
Washington, D.C.Barcelona
DCA - BCN
DCABCN
Washington, D.C. Reagan-National
Wed 1/7
9:40 am-11:35 pm
3 stops31h 55m
Barcelona-El Prat
Wed 1/14
7:40 am-9:56 pm
2 stops20h 16m
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Thu 1/29
7:40 pm-9:10 am
3 stops31h 30m
Barcelona-El Prat
Thu 2/5
5:50 am-6:40 pm
3 stops18h 50m
Washington, D.C.Barcelona
DCA - BCN
DCABCN
Washington, D.C. Reagan-National
Mon 3/2
4:15 pm-9:35 am
1 stop11h 20m
Barcelona-El Prat
Tue 3/10
12:35 pm-11:59 am
2 stops28h 24m
Washington, D.C.Barcelona
IAD - BCN
IADBCN
Washington, D.C. Dulles Intl
Sun 2/15
9:45 am-9:35 am
1 stop17h 50m
Barcelona-El Prat
Wed 2/25
10:30 am-2:00 pm
Nonstop9h 30m
Washington, D.C.Barcelona
DCA - BCN
DCABCN
Washington, D.C. Reagan-National
Tue 2/3
4:15 pm-9:00 am
1 stop10h 45m
Barcelona-El Prat
Tue 2/17
1:35 pm-9:58 pm
1 stop14h 23m
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Sun 2/15
8:35 pm-2:05 pm
1 stop11h 30m
Barcelona-El Prat
Wed 2/25
11:15 am-6:45 pm
1 stop13h 30m
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.
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 December 12, 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 17 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 $265). 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 December 15, 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 20% 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 Wednesday at noon 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 Tarragona
Explore weekly flight availability from Washington, D.C. to Tarragona. 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 December 15, 2025.
The most flights from WAS to T4R are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
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 December 15, 2025.
See what other customers who have flown with United Airlines, TAP AIR PORTUGAL, and Icelandair 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.
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Sunderesh,Dec 2025
AUS - EWR
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Sunderesh,Dec 2025
AUS - EWR
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Sunderesh,Dec 2025
AUS - EWR
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Sunderesh,Dec 2025
AUS - EWR
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Sunderesh,Dec 2025
AUS - EWR
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Sunderesh,Dec 2025
AUS - EWR
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 December 15, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$339 | Average$545 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$375 | Average$635 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$385 | Average$512 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$465 | Average$569 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$468 | Average$841 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$468 | Average$909 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$483 | Average$866 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$493 | Average$1,112 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$498 | Average$755 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$500 | Average$903 | FlexibilityNo cancel fee | On-time77% |