Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Boston to Madrid, Spain from C$ 582

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MAD
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Boston to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Madrid (MAD). 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 22 February 2025.

Round-trip from

C$ 725

One-way from

C$ 582

Popular in

June

Cheapest in

January

Average price

C$ 887

Good round-trip deal

C$ 1,101 or less

Good one-way deal

C$ 1,136 or less
PLAY
  • PLAY
  • 22/5-8/6
  • 2 total stops
  • 45h 35m total
  • Boston to Madrid
Search Deals
PLAY
  • PLAY
  • 10/6
  • 1 total stop
  • 20h 20m total
  • Boston to Madrid
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 296 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Madrid Barajas.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Madrid Barajas.
Search Deals

Find flight deals from Boston to Madrid

Cheapest flights from Boston to Madrid
Explore the most affordable flight options available from Boston to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Thu 22/57:15 p.m.BOS - MAD
1 stop20h 40mPLAY
Sun 8/610:55 p.m.MAD - BOS
1 stop24h 55mPLAY
Deal found 21/2C$ 725
Thu 27/113:34 p.m.BOS - MAD
2 stops13h 56mDelta
Fri 5/1210:00 a.m.MAD - BOS
1 stop12h 19mDelta
Deal found 21/2C$ 727
Mon 3/114:40 p.m.BOS - MAD
2 stops20h 35mAir France
Wed 12/1110:00 a.m.MAD - BOS
1 stop18h 42mAir France
Deal found 21/2C$ 730
Sun 21/910:20 p.m.BOS - MAD
1 stop13h 00mTAP AIR PORTUGAL
Thu 2/101:35 p.m.MAD - BOS
1 stop12h 15mTAP AIR PORTUGAL
Deal found 21/2C$ 768
Tue 25/310:50 a.m.BOS - MAD
1 stop17h 45mUnited Airlines
Tue 1/412:45 p.m.MAD - BOS
2 stops30h 09mUnited Airlines
Deal found 21/2C$ 784
Tue 7/1010:29 p.m.BOS - MAD
Nonstop7h 01mJetBlue
Wed 15/101:30 p.m.MAD - BOS
Nonstop8h 02mJetBlue
Deal found 22/2C$ 818
Sun 9/38:05 p.m.BOS - MAD
1 stop12h 35mKLM
Tue 18/39:00 a.m.MAD - BOS
1 stop15h 10mKLM
Deal found 21/2C$ 838
Wed 19/119:55 p.m.BOS - MAD
1 stop29h 25mSWISS
Thu 27/117:35 p.m.MAD - BOS
1 stop30h 45mSWISS
Deal found 21/2C$ 843
Wed 12/35:35 p.m.BOS - MAD
2 stops21h 20mBrussels Airlines
Tue 18/36:25 a.m.MAD - BOS
2 stops15h 28mBrussels Airlines
Deal found 21/2C$ 863
Sun 16/118:40 p.m.BOS - MAD
2 stops17h 25mLufthansa
Mon 24/116:25 p.m.MAD - BOS
1 stop30h 10mLufthansa
Deal found 21/2C$ 904
Thu 20/116:25 p.m.BOS - MAD
1 stop10h 35mBritish Airways
Mon 24/118:35 p.m.MAD - BOS
1 stop23h 25mBritish Airways
Deal found 21/2C$ 941
Mon 3/34:50 p.m.BOS - MAD
Nonstop7h 00mFinnair
Tue 18/34:25 p.m.MAD - BOS
1 stop11h 49mFinnair
Deal found 21/2C$ 972

Find flights from Boston to Madrid within your budget

Customize your flight search to find flights from Boston to Madrid 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 629,999 searches. Data last updated 22 February 2025.

Fly from

Boston

Fly to

Madrid

Route

Depart

Return

Price

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Thu 22/5

7:15 p.m.-9:55 p.m.

1 stop20h 40m

Madrid Barajas

Sun 8/6

10:55 p.m.-5:50 p.m.

1 stop24h 55m

C$ 725

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Wed 26/3

7:45 p.m.-5:00 p.m.

1 stop16h 15m

Madrid Barajas

Mon 31/3

10:20 a.m.-4:40 p.m.

1 stop12h 20m

C$ 728

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Tue 25/3

10:50 a.m.-9:35 a.m.

1 stop17h 45m

Madrid Barajas

Tue 1/4

12:45 p.m.-12:54 p.m.

2 stops30h 09m

C$ 784

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Sat 29/3

5:32 p.m.-8:35 a.m.

1 stop34h 03m

Madrid Barajas

Sat 5/4

5:45 p.m.-8:20 p.m.

1 stop32h 35m

C$ 825

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Sun 9/3

8:05 p.m.-1:40 p.m.

1 stop12h 35m

Madrid Barajas

Tue 18/3

9:00 a.m.-7:10 p.m.

1 stop15h 10m

C$ 838

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Tue 6/5

10:40 p.m.-5:05 p.m.

1 stop12h 25m

Madrid Barajas

Tue 13/5

1:35 p.m.-8:05 p.m.

1 stop12h 30m

C$ 855

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Wed 12/3

5:35 p.m.-7:55 p.m.

2 stops21h 20m

Madrid Barajas

Tue 18/3

6:25 a.m.-4:53 p.m.

2 stops15h 28m

C$ 863

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Wed 13/8

10:29 p.m.-11:30 a.m.

Nonstop7h 01m

Madrid Barajas

Wed 27/8

1:30 p.m.-3:32 p.m.

Nonstop8h 02m

C$ 899

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Thu 27/3

10:00 p.m.-11:35 p.m.

1 stop20h 35m

Madrid Barajas

Tue 8/4

11:45 a.m.-11:59 p.m.

2 stops18h 14m

C$ 937

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Wed 5/3

8:00 p.m.-2:00 p.m.

1 stop36h 00m

Madrid Barajas

Sun 9/3

12:00 p.m.-7:05 p.m.

1 stop36h 05m

C$ 984

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 26 results
1
2
3

Best time to book a flight from Boston to Madrid

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Madrid. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight from Boston to Madrid, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Boston to Madrid (average of C$ 658). Flying from Boston to Madrid in December is currently the most expensive (average of C$ 951). 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 MAD?

Find hourly flight availability from Boston to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 20% on flights from Boston to Madrid by exploring options for tickets in the morning.

Rainfall in Madrid by month

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

In terms of precipitation, rainfall in Madrid ranges from 10.0 - 60.0 mm per month. November is typically the wettest month, when rainfall can reach 60.0 mm. July is typically the driest time to visit Madrid when rainfall is around 10.0 mm.

Temperature in Madrid by month

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

If weather is an important factor for your trip to Madrid, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. 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 Madrid. Reviews last updated 22 February 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Boston to Madrid. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,212 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
8,212 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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.

KLM
7.8
Good
1,330 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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.

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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.

Cathay Pacific
7.5
Good
821 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
1,448 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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 Madrid. 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 Boston to Madrid?

    You will need to book a flight from Boston Logan Intl to Madrid Barajas if you want to fly from Boston to Madrid. At least 2 different airlines have flights from Logan Intl (BOS) to Barajas (MAD) on a regular basis. There are 4 flights to Madrid from the Boston airport per day. If you manage to book one that is nonstop, then you can expect the flight time from BOS to MAD to be around 7h 01m.

  • How popular is this Boston to Madrid flight route?

    Flights from Boston Logan Intl to Madrid Barajas have been viewed 14 times in the past calendar month.

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

    Currently priced at C$ 725, PLAY will fly you from Boston to Madrid and back. In addition to PLAY, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from C$ 728 and C$ 784, respectively. These flights start at 32% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is PLAY, with whom users have recently found tickets for as low as C$ 582. However, be on the lookout for offers from Finnair and TAP AIR PORTUGAL, as they are both options that can get you from Boston to Madrid for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Madrid on time: American Airlines (71%), Qatar Airways (71%), Finnair (71%).

  • What are the cheapest flights from Boston to Madrid?

    While on average a flight from Boston to Madrid is generally C$ 1,231, our data shows the cheapest flight currently is C$ 1,016. When looking at the most popular route, (Boston Logan Intl - Madrid Barajas), you can expect to pay C$ 1,192 for that flight.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Boston to Madrid (average of C$ 658). Flying from Boston to Madrid in December is currently the most expensive (average of C$ 951). 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 2 airlines flying from Boston to Madrid

Discover the top 2 airlines that operate flights from Boston to Madrid. 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 629,999 searches. Data last updated 22 February 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapestC$ 493AverageC$ 721FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IberiaCheapestC$ 790AverageC$ 1,087FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Madrid?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Madrid from Boston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Boston to Madrid?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Madrid from Boston.

Can Cheapflights find flights from Boston to Madrid with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston to Madrid flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Boston to Madrid become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.