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Salou

$233+ Cheap flights from Boston (BOS) 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BCN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Boston Logan Intl to Salou 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 Salou

Keep the following information in mind while searching for Boston to Salou flight deals. Data was last updated May 1, 2025.

Round-trip from

$438
(Iberia)

One-way from

$233
(eDestinos)

Popular in

June

Cheapest in

January

Average price

$674
From Boston Logan Intl to Salou
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One-way flight from Boston Logan Intl to Salou
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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 May 2025
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Find flight deals from Boston to Salou

Cheapest flights from Boston to Salou
Explore the most affordable flight options available from Boston to Salou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Iberia deal was found by Cheapflights users on 4/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:30 pmBOS - BCN
1 stop9h 30mIberia
Mon 9/156:30 pmBCN - BOS
Nonstop8h 45mIberia
Deal found 4/30$427
This Finnair deal was found by Cheapflights users on 4/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/511:00 pmBOS - BCN
Nonstop7h 15mFinnair
Thu 8/216:30 pmBCN - BOS
Nonstop8h 45mFinnair
Deal found 4/30$428
This Gotogate deal was found by Cheapflights users on 5/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:40 pmBOS - BCN
1 stop20h 50mTAP AIR PORTUGAL
Fri 9/126:00 amBCN - BOS
1 stop20h 05mTAP AIR PORTUGAL
Deal found 5/1$430
This British Airways deal was found by Cheapflights users on 5/1. 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.
Sun 9/77:25 pmBOS - BCN
1 stop10h 15mBritish Airways
Fri 9/1912:00 pmBCN - BOS
1 stop14h 10mBritish Airways
Deal found 5/1$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 Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:15 pmBOS - BCN
1 stop20h 25mPLAY
Mon 10/1310:40 pmBCN - BOS
1 stop25h 10mPLAY
Deal found 4/30$434
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:30 pmBOS - BCN
1 stop10h 50mAer Lingus
Wed 8/2011:00 amBCN - BOS
1 stop13h 45mAer Lingus
Deal found 4/30$437
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/212:35 pmBOS - BCN
1 stop20h 10mIcelandair
Mon 9/83:45 pmBCN - BOS
1 stop12h 15mIcelandair
Deal found 4/30$446
This British Airways deal was found by Cheapflights users on 5/1. 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.
Sun 9/73:51 pmBOS - BCN
1 stop12h 39mMultiple Airlines
Fri 9/196:30 pmBCN - BOS
Nonstop8h 45mMultiple Airlines
Deal found 5/1$447
This United Airlines deal was found by Cheapflights users on 5/1. 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 10/83:20 pmBOS - BCN
1 stop10h 30mUnited Airlines
Wed 10/2912:35 pmBCN - BOS
2 stops29h 08mUnited Airlines
Deal found 5/1$451
This Air Canada deal was found by Cheapflights users on 4/30. 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 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
Wed 10/2912:35 pmBCN - BOS
1 stop12h 43mAir Canada
Deal found 4/30$458
This Mytrip deal was found by Cheapflights users on 5/1. 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.
Sun 6/110:50 pmBOS - BCN
Nonstop7h 25mVueling
Sun 6/86:30 pmBCN - BOS
Nonstop8h 35mVueling
Deal found 5/1$488

Cheapflights Fare Finder

Customize your flight search to find flights from Boston 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 May 1, 2025.
Use the filters below to find and compare flights from Boston to Salou that are best for you.

Fly from

Boston

Fly to

Salou

Route

Depart

Return

Price

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 9/10

4:30 pm-8:00 am

1 stop9h 30m

Barcelona-El Prat

Mon 9/15

6:30 pm-9:15 pm

Nonstop8h 45m

$427

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 8/5

11:00 pm-12:15 pm

Nonstop7h 15m

Barcelona-El Prat

Thu 8/21

6:30 pm-9:15 pm

Nonstop8h 45m

$428

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 8/27

10:40 pm-1:30 am

1 stop20h 50m

Barcelona-El Prat

Fri 9/12

6:00 am-8:05 pm

1 stop20h 05m

$430

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 9/7

7:25 pm-11:40 am

1 stop10h 15m

Barcelona-El Prat

Fri 9/19

12:00 pm-8:10 pm

1 stop14h 10m

$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

Thu 10/9

7:15 pm-9:40 pm

1 stop20h 25m

Barcelona-El Prat

Mon 10/13

10:40 pm-5:50 pm

1 stop25h 10m

$434

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 8/13

9:25 pm-10:25 pm

1 stop19h 00m

Barcelona-El Prat

Wed 8/20

11:00 am-6:45 pm

1 stop13h 45m

$437

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 9/17

7:40 pm-12:05 pm

1 stop10h 25m

Barcelona-El Prat

Thu 9/25

6:30 pm-9:15 pm

Nonstop8h 45m

$442

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 9/2

12:35 pm-2:45 pm

1 stop20h 10m

Barcelona-El Prat

Mon 9/8

3:45 pm-10:00 pm

1 stop12h 15m

$446

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 10/8

3:20 pm-7:50 am

1 stop10h 30m

Barcelona-El Prat

Wed 10/29

12:35 pm-12:43 pm

2 stops29h 08m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 26 results
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Best time to book a flight from Boston to Salou

Have a flexible travel schedule? Discover the best time to fly to Salou 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 Salou

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

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

The best time to book flights from Boston 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 Boston to Salou?

Currently, January is the cheapest month in which you can book a flight from Boston to Salou (average of $523). Flying from Boston to Salou 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 S9L?

Find hourly flight availability from Boston 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 May 1, 2025.

When flying from Boston 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 Boston to Salou?

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

Travelers seeking maximum savings on their Boston to Salou 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 Salou by month

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

In terms of precipitation, rainfall in Salou 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 Salou when rainfall is around 0.8 in.

Temperature in Salou by month

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

If weather is an important factor for your trip to Salou, 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 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 May 1, 2025.
To help decide which airline to fly from Boston to Salou, see what other customers have to say about Delta, Azores Airlines and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

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.
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

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
1,589 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

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.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

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
7,934 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

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 Salou. 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 Salou?

    If you book a flight to Salou from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There is 1 flight from Logan Intl to Salou per day from 22 different airlines.

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

    The cheapest airlines for a one-way flight from Boston to Salou are Vueling ($233), TAP AIR PORTUGAL ($234), and Icelandair ($245).

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

    Consider American Airlines (90%), Qatar Airways (90%) or Vueling (90%) when booking your flight. These represent the most reliable airlines when flying from Boston to Salou.

  • What are the cheapest flights from Boston to Salou?

    Looking at all options, your cheapest flight can be booked for $130. While the most popular route (Boston Logan Intl - Barcelona-El Prat) can be booked for $347 on average our data indicates $953 when flying from Boston to Salou.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boston to Salou (average of $523). Flying from Boston to Salou 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Boston to Salou

Discover the top 10 airlines that operate flights from Boston 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 May 1, 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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