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$408+ Cheap flights from Madrid, Spain (MAD) to Boston (BOS)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — BOS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Madrid Barajas to Boston Logan Intl are usually found in February or January, booked 79 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Madrid to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to Boston (BOS). 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 June 12, 2025.

Round-trip from

$503
(Iberia)

One-way from

$408
(Thrive Travel)

Popular in

August

Cheapest in

February

Average price

$727

Good round-trip deal

$696 or less

Good one-way deal

$499 or less
From Madrid Barajas to Boston Logan Intl
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One-way flight from Madrid Barajas to Boston Logan Intl
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Highest demand for flights based on searches. 10% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Madrid Barajas to Boston Logan Intl.
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Price to beat on a one-way flight from Madrid Barajas to Boston Logan Intl.
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Find flight deals from Madrid to Boston

Cheapest flights from Madrid to Boston
Explore the most affordable flight options available from Madrid to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Iberia deal was found by Cheapflights users on 6/10. 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 10/89:35 pmMAD - BOS
1 stop29h 40mIberia
Fri 10/1011:00 pmBOS - MAD
1 stop11h 15mIberia
Deal found 6/10$503
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/3010:50 amMAD - BOS
2 stops29h 41mUnited Airlines
Mon 7/74:33 pmBOS - MAD
2 stops32h 07mUnited Airlines
Deal found 6/10$514
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Wed 7/2312:30 pmMAD - BOS
1 stop27h 25mMultiple Airlines
Thu 7/319:40 amBOS - MAD
2 stops15h 00mMultiple Airlines
Deal found 6/11$515
This Delta deal was found by Cheapflights users on 6/9. 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.
Thu 9/256:00 amMAD - BOS
1 stop13h 40mDelta
Sat 10/48:15 pmBOS - MAD
2 stops13h 20mDelta
Deal found 6/9$518
This Brussels Airlines deal was found by Cheapflights users on 6/11. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:20 amMAD - BOS
2 stops19h 50mBrussels Airlines
Fri 9/128:05 pmBOS - MAD
2 stops38h 40mBrussels Airlines
Deal found 6/11$532
This Booking.com deal was found by Cheapflights users on 6/9. 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.
Wed 9/2411:05 amMAD - BOS
2 stops15h 40mTAP AIR PORTUGAL
Sun 10/56:10 pmBOS - MAD
1 stop12h 30mTAP AIR PORTUGAL
Deal found 6/9$539
This Booking.com deal was found by Cheapflights users on 6/10. 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.
Fri 8/296:20 amMAD - BOS
2 stops14h 15mAir Canada
Fri 9/53:15 pmBOS - MAD
2 stops14h 35mAir Canada
Deal found 6/10$551
This Mytrip deal was found by Cheapflights users on 6/11. 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 6/1810:35 pmMAD - BOS
1 stop25h 15mPLAY
Thu 7/37:15 pmBOS - MAD
1 stop20h 40mPLAY
Deal found 6/11$569
This Gotogate deal was found by Cheapflights users on 6/10. 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 7/236:00 amMAD - BOS
1 stop15h 55mLufthansa
Tue 7/298:05 pmBOS - MAD
1 stop15h 30mLufthansa
Deal found 6/10$584
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/37:05 amMAD - BOS
1 stop12h 30mKLM
Wed 7/98:15 pmBOS - MAD
1 stop11h 25mKLM
Deal found 6/11$597
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/35:30 pmMAD - BOS
Nonstop8h 20mAmerican Airlines
Wed 7/99:20 pmBOS - MAD
Nonstop7h 10mAmerican Airlines
Deal found 6/11$623
This Booking.com deal was found by Cheapflights users on 6/10. 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.
Tue 7/112:25 pmMAD - BOS
1 stop10h 52mBritish Airways
Fri 8/14:30 pmBOS - MAD
Nonstop7h 10mBritish Airways
Deal found 6/10$642

Cheapflights Fare Finder

Customize your flight search to find flights from Madrid to Boston 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 June 12, 2025.
Use the filters below to find and compare flights from Madrid to Boston that are best for you.

Fly from

Madrid

Fly to

Boston

Route

Depart

Return

Price

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 10/8

9:35 pm-9:15 pm

1 stop29h 40m

Boston Logan Intl

Fri 10/10

11:00 pm-4:15 pm

1 stop11h 15m

$503

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 6/30

10:50 am-10:31 am

2 stops29h 41m

Boston Logan Intl

Mon 7/7

4:33 pm-6:40 am

2 stops32h 07m

$514

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 7/23

12:30 pm-9:55 am

1 stop27h 25m

Boston Logan Intl

Thu 7/31

9:40 am-6:40 am

2 stops15h 00m

$515

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 9/25

6:00 am-1:40 pm

1 stop13h 40m

Boston Logan Intl

Sat 10/4

8:15 pm-3:35 pm

2 stops13h 20m

$518

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 9/5

6:20 am-8:10 pm

2 stops19h 50m

Boston Logan Intl

Fri 9/12

8:05 pm-4:45 pm

2 stops38h 40m

$532

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 9/24

11:05 am-8:45 pm

2 stops15h 40m

Boston Logan Intl

Sun 10/5

6:10 pm-12:40 pm

1 stop12h 30m

$539

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 8/29

6:20 am-2:35 pm

2 stops14h 15m

Boston Logan Intl

Fri 9/5

3:15 pm-11:50 am

2 stops14h 35m

$551

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 6/25

10:35 pm-5:50 pm

1 stop25h 15m

Boston Logan Intl

Thu 7/3

7:15 pm-9:55 pm

1 stop20h 40m

$582

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 7/23

6:00 am-3:55 pm

1 stop15h 55m

Boston Logan Intl

Tue 7/29

8:05 pm-5:35 pm

1 stop15h 30m

$584

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 7/3

7:05 am-1:35 pm

1 stop12h 30m

Boston Logan Intl

Wed 7/9

8:15 pm-1:40 pm

1 stop11h 25m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 26 results
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The best insider tips for Madrid to Boston flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Madrid to Boston trip
Airports
MAD

For a smooth departure from MAD, use automated kiosks for check-in and consider Fast Track security to save time during peak hours.

Read more about MADby Lori Zaino
BOS

Upon arrival at BOS, consider using the Silver Line bus for free transit to downtown Boston, connecting with major subway routes.

Read more about BOSby Paul Rubio
Our travel experts
Lori Zaino

Lori Zaino

Expert on MAD

Lori Zaino

Lori Zaino

US-born but now based in Spain, Lori's visited 60 countries---and written about them for publications like CNN, Forbes, The Points Guy, NBC, and TripAdvisor. She loves combining affordable adventures with luxury travel experiences and feels equally at home salsa dancing in Colombia, sipping wine in a French castle, or backpacking through Malaysia.

Read more
Paul Rubio

Paul Rubio

Expert on BOS

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more

Best time to book a flight from Madrid to Boston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Madrid to Boston. Price data was last updated on June 9, 2025.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Madrid to Boston. 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 Madrid to Boston?

Currently, January is the cheapest month in which you can book a flight from Madrid to Boston (average of $218). Flying from Madrid to Boston in June is currently the most expensive (average of $306). 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 MAD to BOS?

Find hourly flight availability from Madrid to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Madrid to Boston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 52% on airfare.

What is the cheapest day to fly from Madrid to Boston?

Use this chart to determine the cheapest time to fly round-trip from Madrid to Boston. Price data was last updated on June 8, 2025.

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

Weekly flight availability from Madrid to Boston

Explore weekly flight availability from Madrid to Boston. 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 June 12, 2025.

The most flights from MAD to BOS are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated June 12, 2025.
To help decide which airline to fly from Madrid to Boston, see what other customers have to say about Delta, KLM and Azores Airlines. 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
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airports do I use to fly from Madrid to Boston?

    If you book a flight from Madrid to Boston, you will be flying from Barajas to Logan Intl. Flights to Boston Logan Intl (BOS) from Madrid Barajas (MAD) take 8h 03m for a nonstop flight. There are 11 flights from Barajas to Boston per day from 10 airlines.

  • How popular is this Madrid to Boston flight route?

    Within the past month, 3 users have taken a look at flights from Madrid Barajas to Boston Logan Intl.

  • What are the cheapest airlines flying from Madrid to Boston round-trip?

    Flying on Iberia is currently your cheapest option to Boston, with prices starting at $503. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $514 and $518, respectively. Iberia is 21% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $408 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Vueling and Azores Airlines, with prices starting from $412 and $417, respectively.

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

    Before booking your flight to Boston from Madrid, check out the most reliable airlines to get you to your destination on time: American Airlines (95%), Qatar Airways (95%), Finnair( 95%).

  • What are the cheapest flights from Madrid to Boston?

    The cheapest flight price from Madrid to Boston is $377. On average you can expect to pay $1,198. The most popular route, (Madrid Barajas - Boston Logan Intl), can usually be booked for $376.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Madrid to Boston (average of $218). Flying from Madrid to Boston in June is currently the most expensive (average of $306). 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

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Waltham
Framingham
Seabrook
Cranston
Randolph
Chestnut Hill
Lowell
Chelsea
Marlborough
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Madrid to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Madrid to Hartford flights

Top 10 airlines flying from Madrid to Boston

Discover the top 10 airlines that operate flights from Madrid to Boston. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$368Average$578FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$416Average$739FlexibilityNo cancel feeOn-time77%
FinnairCheapest$443Average$543FlexibilityNo cancel feeOn-time76%
DeltaCheapest$465Average$645FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$469Average$814FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$522Average$780FlexibilityNo cancel feeOn-time62%
ITA AirwaysCheapest$537Average$716FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$544Average$778FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$544Average$719FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$592Average$603FlexibilityNo cancel feeOn-time76%

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