HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Spain

$207+ Cheap flights from Boston (BOS) to 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MAD
Jan 10 — Jan 171
Fri 1/10
Fri 1/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Spain 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.

Cheap flight deals from Boston to Spain

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Spain (ES0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 5, 2025.

Round-trip from

$395
(Iberia)

One-way from

$223
(Kiwi.com)
From Boston Logan Intl to Spain
Search Deals
One-way flight from Boston Logan Intl to Spain
Search Deals

Find flight deals from Boston to Spain

Cheapest flights from Boston to Spain
Explore the most affordable flight options available from Boston to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 5, 2025.

This Iberia deal was found by Cheapflights users on 1/4. 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.
Thu 2/611:25 pmBOS - BCN
Nonstop7h 10mIberia
Tue 2/116:45 pmBCN - BOS
Nonstop8h 55mIberia
Deal found 1/4$395
This Kiwi.com deal was found by Cheapflights users on 1/3. 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.
Thu 1/96:20 pmBOS - MAD
1 stop20h 55mPLAY
Mon 2/310:15 pmMAD - BOS
1 stop24h 45mPLAY
Deal found 1/3$396
This Booking.com deal was found by Cheapflights users on 1/4. 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 2/2011:25 pmBOS - BCN
Nonstop7h 10mVueling
Thu 2/276:45 pmBCN - BOS
Nonstop8h 55mVueling
Deal found 1/4$416
This Mytrip deal was found by Cheapflights users on 1/4. 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.
Sat 2/16:20 pmBOS - BCN
2 stops23h 20mMultiple Airlines
Sat 2/85:45 amBCN - BOS
2 stops17h 15mMultiple Airlines
Deal found 1/4$421
This Mytrip deal was found by Cheapflights users on 1/4. 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.
Tue 4/17:15 pmBOS - BCN
1 stop20h 25mPLAY
Wed 4/910:40 pmBCN - BOS
1 stop25h 20mPLAY
Deal found 1/4$423
This FlightHub deal was found by Cheapflights users on 1/4. 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.
Mon 2/105:45 pmBOS - PMI
1 stop33h 35mScandinavian Airlines
Wed 2/1910:10 amPMI - BOS
1 stop35h 40mScandinavian Airlines
Deal found 1/4$425
This oojo deal was found by Cheapflights users on 1/4. 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.
Sun 4/135:40 pmBOS - MAD
1 stop12h 30mScandinavian Airlines
Sun 4/206:35 pmMAD - BOS
1 stop27h 00mScandinavian Airlines
Deal found 1/4$430
This Gotogate deal was found by Cheapflights users on 1/3. 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.
Tue 3/187:20 pmBOS - TFS
1 stop15h 30mPLAY
Tue 3/253:50 pmTFS - BOS
1 stop30h 10mPLAY
Deal found 1/3$435
This Mytrip deal was found by Cheapflights users on 1/4. 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 2/265:45 pmBOS - BCN
1 stop18h 35mScandinavian Airlines
Wed 3/125:40 pmBCN - BOS
2 stops28h 10mScandinavian Airlines
Deal found 1/4$436
This Mytrip deal was found by Cheapflights users on 1/4. 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.
Sat 2/16:20 pmBOS - MAD
2 stops15h 55mMultiple Airlines
Sat 2/85:45 amMAD - BOS
2 stops17h 15mMultiple Airlines
Deal found 1/4$436
This Gotogate deal was found by Cheapflights users on 1/4. 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.
Sun 3/239:00 pmBOS - BCN
1 stop11h 10mIcelandair
Tue 4/112:45 pmBCN - BOS
1 stop28h 50mIcelandair
Deal found 1/4$439
This Mytrip deal was found by Cheapflights users on 1/4. 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.
Mon 1/206:10 pmBOS - MAD
1 stop9h 20mTAP AIR PORTUGAL
Wed 1/297:40 amMAD - BOS
1 stop12h 50mTAP AIR PORTUGAL
Deal found 1/4$439

Find flights from Boston to Spain within your budget

Customize your flight search to find flights from Boston to Spain 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 January 5, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 3/18

11:25 pm-11:35 am

Nonstop7h 10m

Barcelona-El Prat

Sun 3/30

7:40 pm-10:10 pm

Nonstop8h 30m

$394

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Sun 1/19

6:20 pm-9:15 pm

1 stop20h 55m

Madrid Barajas

Wed 6/4

10:35 pm-6:00 pm

1 stop25h 25m

$400

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 2/24

5:45 pm-6:20 pm

1 stop18h 35m

Barcelona-El Prat

Wed 3/5

5:40 pm-3:50 pm

2 stops28h 10m

$406

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Thu 4/24

7:15 pm-9:40 pm

1 stop20h 25m

Barcelona-El Prat

Wed 4/30

10:40 pm-6:00 pm

1 stop25h 20m

$415

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sat 2/1

6:20 pm-11:40 pm

2 stops23h 20m

Barcelona-El Prat

Sat 2/8

5:45 am-5:00 pm

2 stops17h 15m

$421

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 3/18

11:25 pm-11:35 am

Nonstop7h 10m

Barcelona-El Prat

Tue 3/25

5:45 pm-9:40 pm

Nonstop8h 55m

$423

BostonPalma de Mallorca

BOS - PMI

BOSPMI

Boston Logan Intl

Mon 2/10

5:45 pm-9:20 am

1 stop33h 35m

Palma de Mallorca Son Sant Joan

Wed 2/19

10:10 am-3:50 pm

1 stop35h 40m

$425

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Sun 4/13

5:40 pm-12:10 pm

1 stop12h 30m

Madrid Barajas

Sun 4/20

6:35 pm-3:35 pm

1 stop27h 00m

$430

BostonGranadilla

BOS - TFS

BOSTFS

Boston Logan Intl

Tue 3/18

7:20 pm-2:50 pm

1 stop15h 30m

Granadilla Tenerife-Sur

Tue 3/25

3:50 pm-6:00 pm

1 stop30h 10m

$435

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Sat 2/1

6:20 pm-4:15 pm

2 stops15h 55m

Madrid Barajas

Sat 2/8

5:45 am-5:00 pm

2 stops17h 15m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Boston to Spain

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

Travel insights for flights from Boston to Spain

Get recent, data-driven insights about flights from Boston to Spain including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Boston to Spain (average of $543). Flying from Boston to Spain in June is currently the most expensive (average of $1,133). 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 ES?

Find hourly flight availability from Boston to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 5, 2025.

When flying from Boston to Spain, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Spain by month

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

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

Temperature in Spain by month

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

If weather is an important factor for your trip to Spain, 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 Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated January 5, 2025.
Read through reviews of airlines operating flights from Boston to Spain, such as PLAY, Vueling and Iberia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,526 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,526 reviews
Delta
8.0
Very good
8,526 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,336 reviews
Delta
8.0
Very good
8,526 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

Finnair
7.7
Good
1,281 reviews
Delta
8.0
Very good
8,526 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
782 reviews
Delta
8.0
Very good
8,526 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

SWISS
7.5
Good
1,592 reviews
Delta
8.0
Very good
8,526 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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 Spain. 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 Spain?

    If you book a flight to Spain 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.

  • How popular is this Boston to Spain flight route?

    The Boston Logan Intl to Spain flight path was viewed by 31 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    $223 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on Icelandair and PLAY, with prices starting from $251 and $279, respectively.

  • What are the most popular routes from Boston to Spain?

    When deciding which route to take from Boston to Spain consider Boston Logan Intl - Madrid Barajas, Boston Logan Intl - Barcelona-El Prat or Boston Logan Intl - Sevilla as they are the most popular.

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

    Before booking your flight to Spain from Boston, check out the most reliable airlines to get you to your destination on time: American Airlines (78%), Qatar Airways (78%), Finnair( 78%).

  • What are the cheapest flights from Boston to Spain?

    The cheapest flight price from Boston to Spain is $398. On average you can expect to pay $671. The most popular route, (Boston Logan Intl - Madrid Barajas), can usually be booked for $310.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Boston to Spain (average of $543). Flying from Boston to Spain in June is currently the most expensive (average of $1,133). 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.

Alternative routes for Boston to Spain

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Heathrow flights
Boston to Charles de Gaulle flights
Boston to Dublin flights
Boston to Lisbon flights
Boston to Gatwick flights
Boston to Leonardo da Vinci/Fiumicino flights
Boston to London City flights
Boston to Madrid flights
Boston to Athens flights
Boston to Stansted flights
Boston to Orly flights
Boston to Amsterdam flights
Boston to Ponta Delgada flights
Boston to Zurich flights
Boston to Keflavik Intl flights
Boston to Barcelona-El Prat flights
Boston to Istanbul flights
Boston to Copenhagen flights
Boston to Edinburgh flights
Boston to Frankfurt flights
Boston to Munich flights
Boston to Luton flights
Boston to Malpensa flights
Boston to Linate flights
Boston to Vicenza flights
Boston to Shannon flights
Hartford to Dublin flights
Boston to Geneva flights
Boston to Florence flights
Boston to Bruxelles-National flights
Boston to Beauvais-Tille flights
Boston to Sabiha Gokcen flights
Boston to Vienna flights
Boston to Porto flights
Boston to Berlin flights
Boston to Tirana flights
Boston to Naples flights
Boston to Glasgow Intl flights
Boston to Oslo Gardermoen flights
Boston to Manchester flights
Boston to Prague flights
Boston to Nice flights
Boston to Frederic Chopin flights
Boston to Seville flights
Boston to Arlanda flights
Boston to Málaga flights
Boston to Helsinki flights
Hartford to Heathrow flights
Boston to Dubrovnik flights
Boston to Funchal flights

Top 10 airlines flying from Boston to Spain

Discover the top 10 airlines that operate flights from Boston to Spain. 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 January 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Azores AirlinesCheapest$265Average$543FlexibilityNo cancel feeOn-time74%
PLAYCheapest$281Average$444FlexibilityNo cancel feeOn-timeN/A
LEVELCheapest$288Average$644FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$356Average$756FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$361Average$585FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$379Average$560FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$423Average$753FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$442Average$771FlexibilityNo cancel feeOn-time71%
SWISSCheapest$450Average$755FlexibilityNo cancel feeOn-time79%
FinnairCheapest$462Average$756FlexibilityNo cancel feeOn-time76%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.