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Cheap flights from Madrid to Boston from $338

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to Boston departing on 11/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

TAP AIR PORTUGAL Logo
10:15 pm - 7:50 pmMAD-BOS
27h 35m1 stop
TAP AIR PORTUGAL Logo
6:10 pm - 10:15 amBOS-MAD
10h 05m1 stop
$513TAP AIR PORTUGAL
Find Deal
Wed, Sep 24 - Sun, Sep 28
TAP AIR PORTUGAL Logo
10:15 pm - 7:50 pmMAD-BOS
27h 35m1 stop
TAP AIR PORTUGAL Logo
10:45 pm - 5:05 pmBOS-MAD
12h 20m1 stop
$514TAP AIR PORTUGAL
Find Deal
Wed, Oct 1 - Fri, Oct 10
TAP AIR PORTUGAL Logo
10:15 pm - 2:20 pmMAD-BOS
22h 05m1 stop
TAP AIR PORTUGAL Logo
10:40 pm - 5:05 pmBOS-MAD
12h 25m1 stop
$515TAP AIR PORTUGAL
Find Deal
Wed, Oct 1 - Wed, Oct 15
Logo
10:15 pm - 2:20 pmMAD-BOS
22h 05m1 stop
Logo
5:05 pm - 12:50 amBOS-MAD
25h 45m2 stops
$518
Find Deal
Wed, Oct 1 - Wed, Oct 15
TAP AIR PORTUGAL Logo
10:15 pm - 2:20 pmMAD-BOS
22h 05m1 stop
TAP AIR PORTUGAL Logo
6:10 pm - 10:15 amBOS-MAD
10h 05m1 stop
$520TAP AIR PORTUGAL
Find Deal
Wed, Oct 1 - Thu, Oct 16
British Airways Logo
10:35 am - 9:55 pmMAD-BOS
17h 20m1 stop
British Airways Logo
9:35 pm - 4:55 pmBOS-MAD
13h 20m1 stop
$525British Airways
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Wed, Jan 14 - Tue, Jan 20
Finnair Logo
4:25 pm - 10:40 pmMAD-BOS
12h 15m1 stop
Finnair Logo
4:45 pm - 5:45 amBOS-MAD
7h 00mnonstop
$530Finnair
Find Deal
Wed, Jan 14 - Tue, Jan 20
Iberia Logo
10:30 am - 9:15 pmMAD-BOS
16h 45m1 stop
Iberia Logo
4:30 pm - 5:40 amBOS-MAD
7h 10mnonstop
$532Iberia
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Thu, Oct 9 - Sun, Oct 12
Logo
8:10 pm - 2:20 pmMAD-BOS
24h 10m1 stop
Logo
9:40 pm - 11:35 pmBOS-MAD
19h 55m2 stops
$533
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Sun, Oct 5 - Tue, Oct 7
Iberia Logo
10:30 am - 9:15 pmMAD-BOS
16h 45m1 stop
Iberia Logo
4:30 pm - 5:40 amBOS-MAD
7h 10mnonstop
$536Iberia
Find Deal
Thu, Oct 2 - Sun, Oct 12

TAP AIR PORTUGAL flights from Madrid to Boston

Our best TAP AIR PORTUGAL deals on Madrid to Boston flight tickets
TAP AIR PORTUGAL
Sep 24
MAD10:15 pmMadrid Barajas
27h 35m
1 stop
BOS7:50 pmBoston Logan Intl
Sep 28
BOS6:10 pmBoston Logan Intl
10h 05m
1 stop
MAD10:15 amMadrid Barajas
$513
Find similar
TAP AIR PORTUGAL
Oct 1
MAD10:15 pmMadrid Barajas
27h 35m
1 stop
BOS7:50 pmBoston Logan Intl
Oct 10
BOS10:45 pmBoston Logan Intl
12h 20m
1 stop
MAD5:05 pmMadrid Barajas
$514
Find similar
TAP AIR PORTUGAL
Oct 1
MAD10:15 pmMadrid Barajas
22h 05m
1 stop
BOS2:20 pmBoston Logan Intl
Oct 15
BOS10:40 pmBoston Logan Intl
12h 25m
1 stop
MAD5:05 pmMadrid Barajas
$515
Find similar

Scandinavian Airlines flights from Madrid to Boston

Our best Scandinavian Airlines deals on Madrid to Boston flight tickets
Scandinavian Airlines
Oct 4
MAD12:55 pmMadrid Barajas
32h 40m
1 stop
BOS3:35 pmBoston Logan Intl
Oct 12
BOS5:40 pmBoston Logan Intl
12h 30m
1 stop
MAD12:10 pmMadrid Barajas
$529
Find similar
Scandinavian Airlines
Oct 4
MAD12:55 pmMadrid Barajas
32h 40m
1 stop
BOS3:35 pmBoston Logan Intl
Oct 11
BOS5:40 pmBoston Logan Intl
18h 05m
1 stop
MAD5:45 pmMadrid Barajas
$544
Find similar
Scandinavian Airlines
Sep 3
MAD12:55 pmMadrid Barajas
32h 40m
1 stop
BOS3:35 pmBoston Logan Intl
Sep 9
BOS5:40 pmBoston Logan Intl
12h 30m
1 stop
MAD12:10 pmMadrid Barajas
$584
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Madrid to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 9/24

10:15 pm-7:50 pm

1 stop27h 35m

Boston Logan Intl

Sun 9/28

6:10 pm-10:15 am

1 stop10h 05m

$513

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 10/1

10:15 pm-7:50 pm

1 stop27h 35m

Boston Logan Intl

Fri 10/10

10:45 pm-5:05 pm

1 stop12h 20m

$514

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 10/1

10:15 pm-2:20 pm

1 stop22h 05m

Boston Logan Intl

Wed 10/15

10:40 pm-5:05 pm

1 stop12h 25m

$515

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 10/1

10:15 pm-2:20 pm

1 stop22h 05m

Boston Logan Intl

Wed 10/15

5:05 pm-12:50 am

2 stops25h 45m

$518

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 10/1

10:15 pm-2:20 pm

1 stop22h 05m

Boston Logan Intl

Thu 10/16

6:10 pm-10:15 am

1 stop10h 05m

$520

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 1/14

10:35 am-9:55 pm

1 stop17h 20m

Boston Logan Intl

Tue 1/20

9:35 pm-4:55 pm

1 stop13h 20m

$525

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 1/14

4:25 pm-10:40 pm

1 stop12h 15m

Boston Logan Intl

Tue 1/20

4:45 pm-5:45 am

Nonstop7h 00m

$530

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 10/9

10:30 am-9:15 pm

1 stop16h 45m

Boston Logan Intl

Sun 10/12

4:30 pm-5:40 am

Nonstop7h 10m

$532

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Sun 10/5

8:10 pm-2:20 pm

1 stop24h 10m

Boston Logan Intl

Tue 10/7

9:40 pm-11:35 pm

2 stops19h 55m

$533

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 10/2

10:30 am-9:15 pm

1 stop16h 45m

Boston Logan Intl

Sun 10/12

4:30 pm-5:40 am

Nonstop7h 10m

$536

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Madrid to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Madrid to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $531. If you aren’t able to travel during the month of February, then book flights to Boston from Madrid during January instead. Flights to Boston in January, while not as cheap as those in February, still average around $572.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Madrid to Boston is on a Thursday when prices can be found for as low as $671. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $846.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Madrid to Boston in the evening for as low as $372. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $761 per ticket.

What is the cheapest Madrid Barajas to Boston Logan Intl flight route?

Fly from Madrid Barajas to Boston Logan Intl for the best Madrid Barajas - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $640 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Madrid for as low as $515 on momondo.

What cabin class options are available on Madrid Barajas to Boston Logan Intl flights?

There are 3 cabin classes available to choose from on Madrid Barajas to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Madrid to Boston flights?

You could potentially save up to 20% on your flight if you consider stops on a Madrid to Boston flight.

How have Madrid to Boston flight prices changed over time?

As of August 2025, prices for Madrid to Boston flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Madrid to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Madrid to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Madrid to Boston (MAD to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Madrid to Boston

Best Price Found

$629

Fastest flight time

8h 02m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Madrid in the past 72 hours is $629. The best round-trip flight deal from Madrid to Boston found on momondo in the last 72 hours is $541.
The fastest flight from Madrid to Boston takes 8h 02m
Direct flights go from Madrid to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
Search flight deals

  • How far is Madrid Barajas to Boston Logan Intl by plane?

    There are 3396.9 mi between Madrid Barajas and Boston Logan Intl. A reasonable flight in good conditions will take 8h 45m.

  • When did momondo last update prices for flights from Madrid Barajas Airport to Boston Logan Intl Airport?

    Prices for flights from Madrid Barajas Airport to Boston Logan Intl Airport refresh daily.

  • How many operators does momondo search for flights from Madrid Barajas Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Madrid Barajas Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Madrid Barajas Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Madrid to Boston?

  • What is the most popular airline from Madrid to Boston?

Best airlines flying from Madrid to Boston

Compare and see reviews for airlines that fly from Madrid to Boston with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $347Free CancellationRating
7.1
1,959 reviews
Search TAP AIR PORTUGAL flights
IberiaPriceFrom $416Free CancellationRating
7.0
2,884 reviews
Search Iberia flights
FinnairPriceFrom $443Free CancellationRating
7.6
1,320 reviews
Search Finnair flights
DeltaPriceFrom $463Free CancellationRating
7.9
7,981 reviews
Search Delta flights
KLMPriceFrom $469Free CancellationRating
7.8
1,388 reviews
Search KLM flights
JetBluePriceFrom $528Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
American AirlinesPriceFrom $530Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
ITA AirwaysPriceFrom $537Free CancellationRating
6.7
1,021 reviews
Search ITA Airways flights
British AirwaysPriceFrom $544Free CancellationRating
6.7
7,291 reviews
Search British Airways flights

  • Finnair Flights From Madrid to Boston

    Across 12 Finnair flights from Madrid to Boston this week, the average price was $539, with the best Finnair deals starting from $443 round-trip. 1,320 users have rated Finnair on momondo, with an average score of 7.6/10.

  • JetBlue Flights From Madrid to Boston

    $528 is the best JetBlue flight deal from Madrid to Boston found on momondo over the last 72 hours. The average JetBlue ticket price found was closer to $780, however, with flight time and availability significantly affecting the price. JetBlue (7.2/10 from 2,916 user reviews) flies into Boston from Madrid 7 times in an average week so prices can vary.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Nashua
Narragansett
Cambridge
South Yarmouth
Laconia
Gloucester
Brockton
Concord
Falmouth
Everett
Wells
Sturbridge

Why use momondo?

Why should I use momondo to find a flight deal from Madrid to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Madrid to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Madrid to Boston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Boston from Madrid with this policy.

How can momondo help me find flights from Madrid to Boston?

Once all potential Madrid to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Madrid to Boston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Madrid to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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