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Tarragona

$227+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BCN
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Tarragona are usually found in January or March, booked 56 days in advance, depart on a Tuesday or Monday and return on a Saturday

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 julio 30, 2025.

Round-trip from

$346
(Cheapflightsfares)

One-way from

$220
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$633
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. 16% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2910:20 pmBOS - BCN
1 stop11h 00mIberia
mar. 11/46:10 pmBCN - BOS
Nonstop8h 45mIberia
Deal found 7/30$346
This FlightHub deal was found by Cheapflights users on 7/28. 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.
dom. 11/236:05 pmBOS - BCN
1 stop20h 15mTAP AIR PORTUGAL
lun. 12/19:10 pmBCN - BOS
1 stop23h 25mTAP AIR PORTUGAL
Deal found 7/28$350
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/148:00 pmBOS - BCN
1 stop11h 10mIcelandair
dom. 11/2311:45 amBCN - BOS
1 stop12h 00mIcelandair
Deal found 7/30$379
This LEVEL deal was found by Cheapflights users on 7/29. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/2311:00 pmBOS - BCN
Nonstop7h 15mLEVEL
vie. 8/296:30 pmBCN - BOS
Nonstop8h 45mLEVEL
Deal found 7/29$386
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/193:40 pmBOS - BCN
2 stops16h 35mBrussels Airlines
lun. 11/249:15 pmBCN - BOS
2 stops23h 37mBrussels Airlines
Deal found 7/30$421
This lol.travel deal was found by Cheapflights users on 7/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/243:20 pmBOS - BCN
1 stop10h 30mUnited Airlines
mar. 9/211:15 amBCN - BOS
1 stop12h 19mUnited Airlines
Deal found 7/29$423
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/258:40 pmBOS - BCN
1 stop14h 55mLufthansa
mar. 12/96:50 amBCN - BOS
2 stops17h 58mLufthansa
Deal found 7/30$424

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 julio 30, 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

mié. 10/29

10:20 pm-2:20 pm

1 stop11h 00m

Barcelona-El Prat

mar. 11/4

6:10 pm-8:55 pm

Nonstop8h 45m

$346

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

dom. 11/23

6:05 pm-8:20 pm

1 stop20h 15m

Barcelona-El Prat

lun. 12/1

9:10 pm-2:35 pm

1 stop23h 25m

$350

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

vie. 11/14

8:00 pm-1:10 pm

1 stop11h 10m

Barcelona-El Prat

dom. 11/23

11:45 am-5:45 pm

1 stop12h 00m

$379

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

sáb. 8/23

11:00 pm-12:15 pm

Nonstop7h 15m

Barcelona-El Prat

vie. 8/29

6:30 pm-9:15 pm

Nonstop8h 45m

$386

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

mié. 11/19

3:40 pm-2:15 pm

2 stops16h 35m

Barcelona-El Prat

lun. 11/24

9:15 pm-2:52 pm

2 stops23h 37m

$421

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

dom. 8/24

3:20 pm-7:50 am

1 stop10h 30m

Barcelona-El Prat

mar. 9/2

11:15 am-5:34 pm

1 stop12h 19m

$423

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

mar. 9/9

12:20 pm-7:20 pm

3 stops49h 00m

$227

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

lun. 1/5

10:40 pm-11:55 am

Nonstop7h 15m

$230

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

dom. 10/5

10:20 pm-4:55 pm

1 stop12h 35m

$232

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

mié. 10/1

11:00 pm-12:15 pm

Nonstop7h 15m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 11 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 July 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 $1,057). 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 julio 30, 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 Tuesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 julio 30, 2025.
Read through reviews of airlines operating flights from Boston to Tarragona, such as Brussels Airlines, Vueling, and TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.3
Good
350 reviews

Food

6.2

Comfort

7.0

Entertainment

6.1

Boarding

7.3

Crew

7.9

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Brussels Airlines
7.3
Good
350 reviews
Brussels Airlines
7.3
Good
350 reviews

Food

6.2

Comfort

7.0

Entertainment

6.1

Boarding

7.3

Crew

7.9

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Vueling
7.1
Good
1,176 reviews
Brussels Airlines
7.3
Good
350 reviews

Food

6.2

Comfort

7.0

Entertainment

6.1

Boarding

7.3

Crew

7.9

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
TAP AIR PORTUGAL
7.1
Good
1,930 reviews
Brussels Airlines
7.3
Good
350 reviews

Food

6.2

Comfort

7.0

Entertainment

6.1

Boarding

7.3

Crew

7.9

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Icelandair
7.0
Good
519 reviews
Brussels Airlines
7.3
Good
350 reviews

Food

6.2

Comfort

7.0

Entertainment

6.1

Boarding

7.3

Crew

7.9

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Iberia
7.0
Good
2,859 reviews
Brussels Airlines
7.3
Good
350 reviews

Food

6.2

Comfort

7.0

Entertainment

6.1

Boarding

7.3

Crew

7.9

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.

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 are 2 daily outbound flights 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 LEVEL ($230), TAP AIR PORTUGAL ($232), and Iberia ($235).

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

    The top 3 most reliable airlines when flying from Boston to Tarragona are easyJet (81%), Qatar Airways (80%) and Iberia (75%).

  • What are the cheapest flights from Boston to Tarragona?

    While on average a flight from Boston to Tarragona is generally $651, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Boston Logan Intl - Barcelona-El Prat), you can expect to pay $309 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 $1,057). 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Azores AirlinesCheapest$265Average$289FlexibilityNo cancel feeOn-time74%
PLAYCheapest$309Average$320FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$347Average$551FlexibilityNo cancel feeOn-time88%
FinnairCheapest$349Average$543FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$353Average$576FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$355Average$512FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$405Average$602FlexibilityNo cancel feeOn-time67%
Aer LingusCheapest$423Average$714FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$423Average$728FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$429Average$702FlexibilityNo cancel feeOn-time81%

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