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Tarragona

$231+ Cheap flights from Boston (BOS) 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BCN
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Tarragona are usually found in January or February, booked 56 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Boston to Tarragona

Keep the following information in mind while searching for Boston to Tarragona flight deals. Data was last updated April 29, 2025.

Round-trip from

$446
(Justfly.com)

One-way from

$231
(CrystalTravel)

Popular in

June

Cheapest in

January

Average price

$652
From Boston Logan Intl to Tarragona
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One-way flight from Boston Logan Intl to Tarragona
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Highest demand for flights based on searches. 20% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Boston to Tarragona

Cheapest flights from Boston to Tarragona
Explore the most affordable flight options available from Boston to Tarragona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Iberia deal was found by Cheapflights users on 4/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:20 pmBOS - BCN
1 stop10h 40mIberia
Mon 9/156:30 pmBCN - BOS
Nonstop8h 45mIberia
Deal found 4/29$427
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Tue 10/78:50 pmBOS - BCN
1 stop11h 55mIcelandair
Mon 10/133:45 pmBCN - BOS
1 stop12h 15mIcelandair
Deal found 4/29$432
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/195:00 pmBOS - BCN
1 stop12h 55mDelta
Wed 10/229:30 amBCN - BOS
Nonstop8h 30mDelta
Deal found 4/29$433
This FlightHub deal was found by Cheapflights users on 4/29. 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 8/295:40 pmBOS - BCN
1 stop33h 10mScandinavian Airlines
Tue 9/27:00 pmBCN - BOS
1 stop26h 35mScandinavian Airlines
Deal found 4/29$435
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Tue 8/59:25 pmBOS - BCN
1 stop19h 00mAer Lingus
Thu 8/2111:00 amBCN - BOS
1 stop13h 45mAer Lingus
Deal found 4/29$437
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:30 pmBOS - BCN
1 stop31h 20mUnited Airlines
Wed 10/2912:35 pmBCN - BOS
2 stops29h 08mUnited Airlines
Deal found 4/29$446
This British Airways deal was found by Cheapflights users on 4/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:40 pmBOS - BCN
1 stop12h 35mMultiple Airlines
Fri 10/176:30 pmBCN - BOS
Nonstop8h 45mMultiple Airlines
Deal found 4/28$448
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Sat 10/186:30 pmBOS - BCN
1 stop31h 20mAir Canada
Fri 10/3112:35 pmBCN - BOS
1 stop12h 43mAir Canada
Deal found 4/29$458
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:15 pmBOS - BCN
1 stop20h 25mPLAY
Wed 5/1410:50 pmBCN - BOS
1 stop25h 00mPLAY
Deal found 4/29$465
This Finnair deal was found by Cheapflights users on 4/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:00 pmBOS - BCN
Nonstop7h 15mFinnair
Wed 8/206:30 pmBCN - BOS
Nonstop8h 45mFinnair
Deal found 4/29$478
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:10 pmBOS - BCN
1 stop21h 40mTAP AIR PORTUGAL
Fri 10/316:45 amBCN - BOS
1 stop19h 20mTAP AIR PORTUGAL
Deal found 4/29$480
This Air France deal was found by Cheapflights users on 4/29. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:00 pmBOS - BCN
Nonstop7h 15mAir France
Wed 10/229:30 amBCN - BOS
Nonstop8h 30mAir France
Deal found 4/29$493

Cheapflights Fare Finder

Customize your flight search to find flights from Boston 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 April 29, 2025.
Use the filters below to find and compare flights from Boston to Tarragona that are best for you.

Fly from

Boston

Fly to

Tarragona

Route

Depart

Return

Price

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 9/8

9:20 pm-2:00 pm

1 stop10h 40m

Barcelona-El Prat

Mon 9/15

6:30 pm-9:15 pm

Nonstop8h 45m

$427

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 10/7

8:50 pm-2:45 pm

1 stop11h 55m

Barcelona-El Prat

Mon 10/13

3:45 pm-10:00 pm

1 stop12h 15m

$432

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 10/19

5:00 pm-11:55 am

1 stop12h 55m

Barcelona-El Prat

Wed 10/22

9:30 am-12:00 pm

Nonstop8h 30m

$433

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Fri 8/29

5:40 pm-8:50 am

1 stop33h 10m

Barcelona-El Prat

Tue 9/2

7:00 pm-3:35 pm

1 stop26h 35m

$435

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 8/5

9:25 pm-10:25 pm

1 stop19h 00m

Barcelona-El Prat

Thu 8/21

11:00 am-6:45 pm

1 stop13h 45m

$437

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 10/20

6:30 pm-7:50 am

1 stop31h 20m

Barcelona-El Prat

Wed 10/29

12:35 pm-12:43 pm

2 stops29h 08m

$446

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 10/8

7:40 pm-2:15 pm

1 stop12h 35m

Barcelona-El Prat

Fri 10/17

6:30 pm-9:15 pm

Nonstop8h 45m

$448

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sat 10/18

6:30 pm-7:50 am

1 stop31h 20m

Barcelona-El Prat

Wed 10/29

12:35 pm-8:18 pm

1 stop12h 43m

$458

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 5/11

7:15 pm-9:40 pm

1 stop20h 25m

Barcelona-El Prat

Wed 5/14

10:50 pm-5:50 pm

1 stop25h 00m

$465

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 8/13

11:00 pm-12:15 pm

Nonstop7h 15m

Barcelona-El Prat

Wed 8/20

6:30 pm-9:15 pm

Nonstop8h 45m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 31 results
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Best time to book a flight from Boston to Tarragona

Have a flexible travel schedule? Discover the best time to fly to Tarragona from Boston 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 Boston to Tarragona

How far ahead should I book a flight from Boston to Tarragona?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Tarragona. Price data was last updated on April 25, 2025.

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Tarragona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Tarragona?

Currently, January is the cheapest month in which you can book a flight from Boston to Tarragona (average of $523). Flying from Boston to Tarragona in June is currently the most expensive (average of $1,064). 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 BOS to T4R?

Find hourly flight availability from Boston 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 April 29, 2025.

When flying from Boston to Tarragona, 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 Boston to Tarragona?

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

Travelers seeking maximum savings on their Boston to Tarragona flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Tarragona by month

Plan your trip to Tarragona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tarragona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Tarragona when rainfall is around 0.8 in.

Temperature in Tarragona by month

Plan your trip to Tarragona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tarragona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 April 29, 2025.
Get a feel of what it's like to fly with Delta, SWISS and United Airlines from Boston to Tarragona by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Tarragona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Tarragona?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Tarragona from Boston. Booking flights from Logan Intl (BOS) to Tarragona should be relatively easy as there is 1 daily outbound flight to Tarragona from 22 different airlines.

  • What are the cheapest airlines to fly from Boston to Tarragona one-way?

    The cheapest airlines for a one-way flight from Boston to Tarragona are Icelandair ($231), Vueling ($263), and Iberia ($281).

  • What are the most reliable airlines from Boston to Tarragona?

    The top 3 most reliable airlines when flying from Boston to Tarragona are American Airlines (90%), Qatar Airways (90%) and Vueling (90%).

  • What are the cheapest flights from Boston to Tarragona?

    While on average a flight from Boston to Tarragona is generally $953, our data shows the cheapest flight currently is $130. When looking at the most popular route, (Boston Logan Intl - Barcelona-El Prat), you can expect to pay $346 for that flight.

  • Can I find deals for flights from Boston to Tarragona that include hotel bookings?

    Yes. In addition to deals on Boston to Tarragona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Tarragona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Tarragona.

  • Can I find deals for business class flights from Boston to Tarragona?

    Yes. Cheapflights offers flight deals from Boston to Tarragona 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 Boston to Tarragona?

    Currently, January is the cheapest month in which you can book a flight from Boston to Tarragona (average of $523). Flying from Boston to Tarragona in June is currently the most expensive (average of $1,064). 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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Top 10 airlines flying from Boston to Tarragona

Discover the top 10 airlines that operate flights from Boston 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Azores AirlinesCheapest$265Average$289FlexibilityNo cancel feeOn-time74%
PLAYCheapest$309Average$328FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$331Average$569FlexibilityNo cancel feeOn-time88%
IcelandairCheapest$357Average$502FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$359Average$576FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$405Average$561FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$424Average$729FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$447Average$665FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$455Average$648FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$476Average$723FlexibilityNo cancel feeOn-time67%

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