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Cheap flights from Madrid to Boston from $339

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 3/16. 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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0 bags

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Cheap round-trip flights

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Scandinavian Airlines Logo
5:00 pm - 3:50 pm
MAD
-
BOS
28h 50m1 stop
Scandinavian Airlines Logo
5:35 pm - 4:10 pm
BOS
-
MAD
16h 35m1 stop
$486Scandinavian Airlines
Wed, Jan 14 - Tue, Feb 17
Scandinavian Airlines Logo
5:00 pm - 3:50 pm
MAD
-
BOS
28h 50m1 stop
Scandinavian Airlines Logo
5:35 pm - 4:10 pm
BOS
-
MAD
16h 35m1 stop
$488Scandinavian Airlines
Wed, Jan 14 - Tue, Feb 17
TAP AIR PORTUGAL Logo
2:55 pm - 8:10 pm
MAD
-
BOS
11h 15m1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 9:30 am
BOS
-
MAD
9h 25m1 stop
$490TAP AIR PORTUGAL
Thu, Jan 15 - Wed, Feb 18
TAP AIR PORTUGAL Logo
4:20 pm - 8:45 pm
MAD
-
BOS
10h 25m1 stop
TAP AIR PORTUGAL Logo
10:45 pm - 3:20 pm
BOS
-
MAD
10h 35m1 stop
$493TAP AIR PORTUGAL
Wed, Apr 1 - Thu, Apr 9
TAP AIR PORTUGAL Logo
7:40 am - 8:45 pm
MAD
-
BOS
19h 05m1 stop
TAP AIR PORTUGAL Logo
10:45 pm - 7:10 pm
BOS
-
MAD
14h 25m1 stop
$495TAP AIR PORTUGAL
Thu, Apr 2 - Sun, Apr 12
TAP AIR PORTUGAL Logo
9:10 pm - 2:35 pm
MAD
-
BOS
23h 25m1 stop
TAP AIR PORTUGAL Logo
10:45 pm - 2:05 pm
BOS
-
MAD
9h 20m1 stop
$497TAP AIR PORTUGAL
Thu, Feb 5 - Fri, Feb 27
Scandinavian Airlines Logo
5:00 pm - 3:50 pm
MAD
-
BOS
28h 50m1 stop
Scandinavian Airlines Logo
5:35 pm - 4:10 pm
BOS
-
MAD
16h 35m1 stop
$498Scandinavian Airlines
Mon, Feb 9 - Mon, Feb 16
TAP AIR PORTUGAL Logo
7:40 am - 8:10 pm
MAD
-
BOS
18h 30m1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 2:05 pm
BOS
-
MAD
14h 00m1 stop
$504TAP AIR PORTUGAL
Thu, Jan 15 - Wed, Jan 28
Scandinavian Airlines Logo
6:35 pm - 3:35 pm
MAD
-
BOS
27h 00m1 stop
Scandinavian Airlines Logo
5:40 pm - 12:05 pm
BOS
-
MAD
12h 25m1 stop
$510Scandinavian Airlines
Sun, Mar 29 - Fri, Apr 3
TAP AIR PORTUGAL Logo
2:55 pm - 8:10 pm
MAD
-
BOS
11h 15m1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 9:30 am
BOS
-
MAD
9h 25m1 stop
$514TAP AIR PORTUGAL
Sat, Jan 24 - Wed, Jan 28

Scandinavian Airlines flights from Madrid to Boston

Our best Scandinavian Airlines deals on Madrid to Boston flight tickets
Scandinavian Airlines
Jan 14
MAD5:00 pmMadrid Barajas
28h 50m
1 stop
BOS3:50 pmBoston Logan Intl
Feb 17
BOS5:35 pmBoston Logan Intl
16h 35m
1 stop
MAD4:10 pmMadrid Barajas
$486
Find similar
Scandinavian Airlines
Jan 14
MAD5:00 pmMadrid Barajas
28h 50m
1 stop
BOS3:50 pmBoston Logan Intl
Feb 17
BOS5:35 pmBoston Logan Intl
16h 35m
1 stop
MAD4:10 pmMadrid Barajas
$488
Find similar
Scandinavian Airlines
Feb 9
MAD5:00 pmMadrid Barajas
28h 50m
1 stop
BOS3:50 pmBoston Logan Intl
Feb 16
BOS5:35 pmBoston Logan Intl
16h 35m
1 stop
MAD4:10 pmMadrid Barajas
$498
Find similar

British Airways flights from Madrid to Boston

Our best British Airways deals on Madrid to Boston flight tickets
British Airways
Jan 15
MAD12:30 pmMadrid Barajas
8h 45m
BOS3:15 pmBoston Logan Intl
Feb 18
BOS6:55 pmBoston Logan Intl
11h 00m
1 stop
MAD11:55 amMadrid Barajas
$557
Find similar
British Airways
Jan 15
MAD12:30 pmMadrid Barajas
8h 45m
BOS3:15 pmBoston Logan Intl
Jan 21
BOS6:55 pmBoston Logan Intl
11h 00m
1 stop
MAD11:55 amMadrid Barajas
$560
Find similar
British Airways
Jan 15
MAD12:30 pmMadrid Barajas
8h 45m
BOS3:15 pmBoston Logan Intl
Jan 21
BOS6:55 pmBoston Logan Intl
11h 00m
1 stop
MAD11:55 amMadrid Barajas
$561
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 December 18, 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 1/14

5:00 pm-3:50 pm

1 stop28h 50m

Boston Logan Intl

Tue 2/17

5:35 pm-4:10 pm

1 stop16h 35m

$486

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 1/14

5:00 pm-3:50 pm

1 stop28h 50m

Boston Logan Intl

Tue 2/17

5:35 pm-4:10 pm

1 stop16h 35m

$488

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 1/15

2:55 pm-8:10 pm

1 stop11h 15m

Boston Logan Intl

Wed 2/18

6:05 pm-9:30 am

1 stop9h 25m

$490

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 4/1

4:20 pm-8:45 pm

1 stop10h 25m

Boston Logan Intl

Thu 4/9

10:45 pm-3:20 pm

1 stop10h 35m

$493

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 4/2

7:40 am-8:45 pm

1 stop19h 05m

Boston Logan Intl

Sun 4/12

10:45 pm-7:10 pm

1 stop14h 25m

$495

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 2/5

9:10 pm-2:35 pm

1 stop23h 25m

Boston Logan Intl

Fri 2/27

10:45 pm-2:05 pm

1 stop9h 20m

$497

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 2/9

5:00 pm-3:50 pm

1 stop28h 50m

Boston Logan Intl

Mon 2/16

5:35 pm-4:10 pm

1 stop16h 35m

$498

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 1/15

7:40 am-8:10 pm

1 stop18h 30m

Boston Logan Intl

Wed 1/28

6:05 pm-2:05 pm

1 stop14h 00m

$504

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Sun 3/29

6:35 pm-3:35 pm

1 stop27h 00m

Boston Logan Intl

Fri 4/3

5:40 pm-12:05 pm

1 stop12h 25m

$510

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Sat 1/24

2:55 pm-8:10 pm

1 stop11h 15m

Boston Logan Intl

Wed 1/28

6:05 pm-9:30 am

1 stop9h 25m

$514

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 $535. If you aren’t able to travel during the month of February, then book flights to Boston from Madrid during November instead. Flights to Boston in November, while not as cheap as those in February, still average around $573.

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

The cheapest day to depart from Madrid to Boston is on a Tuesday when prices can be found for as low as $725. 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 $876.

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 $860 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 $645 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 $560 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?

No. A direct flight is the cheapest option for a flight between Madrid to Boston.

How have Madrid to Boston flight prices changed over time?

As of December 2025, prices for Madrid to Boston flights are approximately 21% more expensive 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

$413

Fastest flight time

7h 55m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Madrid in the past 72 hours is $413. The best round-trip flight deal from Madrid to Boston found on momondo in the last 72 hours is $497.
The fastest flight from Madrid to Boston takes 7h 55m
Direct flights go from Madrid to Boston every day.
There is 1 airport in Boston. From Madrid there are direct flights to 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 7h 55m.

  • 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 $387Free CancellationRating
7.2
2,091 reviews
Search TAP AIR PORTUGAL flights
FinnairPriceFrom $394Free CancellationRating
7.6
1,338 reviews
Search Finnair flights
IberiaPriceFrom $464Free CancellationRating
7.0
3,052 reviews
Search Iberia flights
British AirwaysPriceFrom $478Free CancellationRating
6.7
7,585 reviews
Search British Airways flights
KLMPriceFrom $481Free CancellationRating
7.7
1,428 reviews
Search KLM flights
American AirlinesPriceFrom $495Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
JetBluePriceFrom $528Free CancellationRating
7.2
2,897 reviews
Search JetBlue flights
Aer LingusPriceFrom $565Free CancellationRating
7.2
1,395 reviews
Search Aer Lingus flights

  • Finnair Flights From Madrid to Boston

    Across 9 Finnair flights from Madrid to Boston this week, the average price was $694, with the best Finnair deals starting from $394 round-trip. 1,338 users have rated Finnair on momondo, with an average score of 7.6/10.

  • American Airlines Flights From Madrid to Boston

    $495 is the best American Airlines flight deal from Madrid to Boston found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $792, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 11,054 user reviews) flies into Boston from Madrid 2 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
South Yarmouth
Cambridge
Narragansett
Gloucester
Nashua
Falmouth
Laconia
Brockton
Concord
Sturbridge
Everett
Chatham

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.
Start using Trips
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