MAD - BOS

$389 Find Cheap Flights from Madrid to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Madrid to Boston departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to Boston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to Boston.
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Everything you should know

Cheapest round-trip
$587
Typical prices: $709-$491
Multiple Airlines
Wed 9/9Wed 9/23
MAD - BOS • 1 stop
Cheapest non-stop
$600
Typical prices: $724-$502
JetBlue
Thu 9/3Fri 9/11
MAD - BOS • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American Airlines offers high-speed Wi-Fi for purchase.
Use the Silver Line for free transport from BOS.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $588 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Delta, Iberia and JetBlue. Average duration is 8h 10m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 96% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $478 (round-trip)
Shortest trip • 11h 50m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 48% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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We hope you love your trip to Boston!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Madrid to Boston (MAD-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Madrid to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Madrid to Boston

Wed, Sep 9 - Wed, Sep 23
Multiple Airlines Logo
6:40 am - 9:15 pm
MAD
-
BOS
20h 35m
1 stop
Multiple Airlines Logo
11:00 pm - 10:10 pm
BOS
-
MAD
17h 10m
2 stops
$587Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
TAP AIR PORTUGAL Logo
7:40 am - 2:45 pm
MAD
-
BOS
13h 05m
1 stop
TAP AIR PORTUGAL Logo
7:00 pm - 9:30 am
BOS
-
MAD
9h 30m
1 stop
$588TAP AIR PORTUGAL
Fri, Oct 9 - Tue, Oct 13
TAP AIR PORTUGAL Logo
1:40 pm - 8:20 pm
MAD
-
BOS
12h 40m
1 stop
TAP AIR PORTUGAL Logo
10:45 pm - 3:20 pm
BOS
-
MAD
10h 35m
1 stop
$591TAP AIR PORTUGAL
Thu, Sep 3 - Sun, Sep 13
Multiple Airlines Logo
7:05 am - 9:15 pm
MAD
-
BOS
20h 10m
1 stop
Multiple Airlines Logo
11:50 pm - 4:15 pm
BOS
-
MAD
10h 25m
1 stop
$594Multiple Airlines
Thu, Sep 3 - Sun, Sep 13
Multiple Airlines Logo
7:10 am - 9:15 pm
MAD
-
BOS
20h 05m
2 stops
Multiple Airlines Logo
11:50 pm - 4:15 pm
BOS
-
MAD
10h 25m
1 stop
$597Multiple Airlines
Fri, May 8 - Mon, May 11
United Airlines Logo
11:15 am - 9:11 am
MAD
-
BOS
27h 56m
2 stops
United Airlines Logo
1:42 pm - 8:05 am
BOS
-
MAD
12h 23m
1 stop
$603United Airlines
Thu, Aug 27 - Sun, Aug 30
United Airlines Logo
10:50 am - 9:53 am
MAD
-
BOS
29h 03m
1 stop
United Airlines Logo
7:00 pm - 8:05 am
BOS
-
MAD
31h 05m
2 stops
$604United Airlines
Tue, May 12 - Thu, May 28
United Airlines Logo
11:15 am - 7:53 am
MAD
-
BOS
26h 38m
2 stops
United Airlines Logo
6:00 am - 8:05 am
BOS
-
MAD
20h 05m
2 stops
$605United Airlines
Thu, Sep 3 - Thu, Sep 17
Multiple Airlines Logo
7:05 am - 9:15 pm
MAD
-
BOS
20h 10m
1 stop
Multiple Airlines Logo
11:00 pm - 4:15 pm
BOS
-
MAD
11h 15m
1 stop
$606Multiple Airlines
Mon, May 25 - Mon, Jun 8
United Airlines Logo
10:50 am - 4:38 pm
MAD
-
BOS
11h 48m
1 stop
United Airlines Logo
8:26 pm - 6:50 am
BOS
-
MAD
52h 24m
2 stops
$607United Airlines
Booking Insights

KAYAK's insights & trends for Madrid to Boston flights

Get data-powered insights and trends into flights from Madrid to Boston to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Madrid to Boston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Madrid to Boston departing in September.

What’s the cheapest day of the week to fly from Madrid to Boston?

The average price of all round-trip flights from Madrid to Boston clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Madrid to Boston, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Boston, Wednesday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Madrid to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Madrid to Boston is November, where tickets cost $576 (return) on average. On the other hand, the most expensive months are August and June, where the average cost of round-trip tickets is $785 and $768 respectively.

Can I save money by flying with a layover from Madrid to Boston?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $829 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Madrid to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Madrid to Boston, you should book around 4 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from Madrid to Boston

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Ramsey Qubein

Ramsey Qubein

Expert on MAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low seasonFebruary
Cheapest flight$391
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Madrid to Boston

When to book flights from Madrid to Boston

Are your dates flexible? Find out the best times to travel from Madrid to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Madrid to Boston

  • What are the arrival and departure airports for flights from Madrid to Boston?

    For flights from Madrid to Boston, the arrival airport in Boston is Logan International Airport (BOS), while the departure airport in Madrid is Adolfo Suárez Madrid-Barajas Airport (MAD). These airports are equipped with facilities and services for passengers, including restaurants, shops, lounges, and transportation options to and from the city center.

  • Can I upgrade my seat when flying from Madrid to Boston?

    Seat upgrades are often available for passengers who wish to enjoy additional comfort or amenities during their flight. Many airlines offer premium cabin classes like business class or first class, which provide enhanced seating, extra legroom, priority services, and access to exclusive lounges. Examples of airlines offering seat upgrades include British Airways, which offers Club World (business class), and Emirates, which offers First Class and Business Class.

  • Do airlines operating flights from Madrid to Boston support sustainable travel?

    Sustainability has become an important aspect of air travel, and many airlines are actively working to reduce their environmental impact. Some airlines like Delta Air Lines have implemented measures like carbon offset programs, fuel-efficient aircraft, and waste reduction initiatives.

  • Are there specific lounges available at Madrid-Barajas Adolfo Suárez Airport for flights from Madrid to Boston?

    Madrid-Barajas Airport offers several lounges where passengers can relax and enjoy amenities such as comfortable seating, complimentary snacks and beverages, internet access, and business facilities. For example, Iberia has its own exclusive lounges, including the Velázquez Lounge and the Dalí Lounge, providing a comfortable pre-flight experience for passengers traveling in premium classes.

  • What is the cheapest flight from Madrid to Boston?

    In the last 3 days, the lowest price for a flight from Madrid to Boston was $391 for a one-way ticket and $587 for a round-trip.

  • Do I need a passport to fly between Madrid and Boston?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Madrid to Boston?

    All the following airlines offer inflight Wi-Fi service on the Madrid to Boston flight route: Iberia, British Airways, Finnair, Aer Lingus, Delta, Air France, KLM, Virgin Atlantic, and LATAM Airlines.

  • Which aircraft models fly most regularly from Madrid to Boston?

    The Airbus A321neo is the aircraft model that flies most regularly on the Madrid to Boston flight route.

  • Which airline alliances offer flights from Madrid to Boston?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Madrid and Boston, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Madrid to Boston?

    There are nonstop flights from Madrid to Boston on a daily basis.

  • Which is the best airline for flights from Madrid to Boston, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Madrid to Boston are Delta and KLM. With an average price for the route of $920 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $735 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Madrid to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Madrid to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Madrid to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Madrid is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Madrid to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Madrid with another airline. Booking your flights between Madrid and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Madrid to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Madrid up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Madrid to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $499 or less one-way and $710 or less round-trip.
  • For families traveling with children from Madrid to Boston, many airlines offer kid-friendly amenities to ensure a comfortable journey. These amenities may include special meals for kids, in-flight entertainment options tailored for children, and even dedicated play areas on board. Examples of airlines providing such amenities include British Airways, which offers a Skyflyers Kids' Club with entertainment options for children, and Delta Air Lines, which offers special children's meals and access to Delta Sky Zone play areas.
  • When it comes to layovers, common stopover cities for flights from Madrid to Boston can include major European hubs like London, Paris, or Frankfurt. For instance, airlines like British Airways, Air France, and Lufthansa often offer connecting flights with layovers in these cities.
  • Special meal options are often available for passengers with dietary restrictions or preferences. Most airlines allow passengers flying from Madrid to Boston to request special meals in advance, including options such as vegetarian, vegan, gluten-free, or kosher meals. For instance, American Airlines, Iberia, and United Airlines provide these special meal services upon request during the booking process or by contacting their customer service.
  • Entertainment services on airlines often include a variety of options to keep passengers entertained during their flight. Many airlines provide individual seatback screens with a wide selection of movies, TV shows, music, and games. Examples of airlines offering extensive entertainment options include Emirates, which offers its ICE (Information, Communication, and Entertainment) system with thousands of channels, and Qatar Airways, which provides the Oryx One entertainment system.
  • The airlines flying from Madrid to Boston have policies in place to accommodate passengers with disabilities. These policies may include assistance with boarding, special seating arrangements, and access to necessary aids or equipment. For example, Delta Air Lines provides services for passengers with disabilities, including wheelchair assistance and special seating options. United Airlines offers similar services and also allows trained service animals to travel in the cabin with passengers who require their assistance.

Prefer to fly direct from Madrid to Boston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Madrid Barajas to Boston Logan Intl.
Find which airlines fly direct from Madrid Barajas Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Madrid Barajas to Boston Logan Intl

Monday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

Tuesday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

Wednesday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

Thursday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

Friday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

Saturday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

Sunday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

See more direct flights

Direct returns

Boston Logan Intl to Madrid Barajas

Monday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

Tuesday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

Wednesday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

Thursday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

Friday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

Saturday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

Sunday

Delta,Iberia,JetBlue

Delta,Iberia, +1 more

See more direct flights

Reviews of the top 5 airlines serving from Madrid to Boston

 
See real verified KAYAK customer reviews for airlines flying from Madrid to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Madrid to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1508 reviews
7.8Boarding
7.7Comfort
8.4Crew
7.1Entertainment
7.3Food
Airline reviews

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

2.0 MediocreRakesh, Mar 2026
AMS - BOM
Read more KLM reviews

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Purchased through 3rd party vendor which made everything difficult. Unable to check in online. Unable to get flight updates easily, tsa precheck information didn’t carry through, longer time to check in in person. Entertainment looked good but had to purchase conventional headphones to view.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

Not having an assigned seat until boarding and then having to check my bag.

Boarding was done extremely poorly, with huge crowds gate loiterers blocking people from boarding, multiple lines of people trying to merge into one line. One of the male flight attendants who was doing drink service was not happy about having to let a passenger back to their seat and was unnecessarily sassy about it. I thought he was pretty entitled and not a great ambassador for JetBlue

Flight emergency landed in Chicago due to “Odor” in back of plane . Had to buy ANOTHER TICKET to get to Boston cash out of my own pocket . Then they would notchange my return flight time without a 400. Charge!!!! Insulting.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Flight was as expected. But it was delayed an hour. Also, my luggage got damaged. So that sucked especially since the damage made navigating the airport difficult. Walking to get ground transportation is sooo far away now and my checked bag was difficult to carry.

we were an hour delayed after boarding and given no reason. Headsets cost money. Also there were openrows with no one setting in them but we were told we were not allowed to swtich.

Flight was smooth, amenities (entertainment options and power outlets) were good, sears decent)

Flight team was very courteous only complaint wS the boarding process and mandatory bag check

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

The seat was quite comfortable. The recline was enough that I could sleep a little. The crew was professional and good.

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

Didn't make announcements during boarding, flight attendant seemed annoyed when I asked for water. Too many hours between flights. Confusing check in at the Lisbon airport.

Delayed at the beginning and the end and almost missed our connection

The food left a lot to be desired. The crew was great

The crew was great. There was a big guy sitting next to me who was hanging over my side of the armrest the entire time. Maybe some information about "Be considerate of your neighbors, this is tight space, be kind". The breakfast sandwich was not appealing at all.

No difference between business class and normal same seat everything same, waste of money

Kayak let me choose these flights on TAP but then after 2 months, cancelled my flights because they didn't think 90 minutes was enough time for the connection. I notice that neither flight was actually cancelled. Just my reservation. Why let me go through all of that effort to find the right flights for us, only to cancel it from underneath us 2 months later leaving us scrambling to find an alternative?

They allowed me to book the flight, which took quite an effort to find the best option for us, and then 2 months later, cancelled it because they didn't think 90 minutes was enough time to get between connections. Why let me book the flight in the first place? I am somewhat disappointed in Kayak and will be choosing other options in the future

It was a good experience overall. We were however delayed by over 3 hours due to a security issue with one of the passengers inadvertently leaving a power bank in a luggage she was using as carrying on but then had to be moved int check in due to spacing issues. The airline staff had requested that she checked her bags in, but should have reminded her about removing all hazardous material like her power bank. When she eventually remembered as we were on the plane, we had to turn back and go through security all over again. Hence delaying our takeoff. The incident could have been prevented if staff reminded these passengers to remove their power banks.

Delayed departure Madrid to Lisboa and my luggage no arrived

The cabin crew were curt, not with me, but observed with other passengers. They were unduly rude and it was unprovoked and when they realized they were wrong, they made no attempt to apologize for their own confusion.

Excellent crew, food and service. Boarding via bus is always a pain but overall really good

Stewardess was not attentive at all asked for a bottle of water never came by 15 minutes later I asked her she said that she forgot there was only 12 people in first class and two stewardess unacceptable I ordered the fish was the last person to order. They said that they did not have any had to have a different item pasta at the inside of it because I was diabetic. Worst experience I ever had will never travel this airline again.

It’s got the tightest seats of any airline - my knees were smashed for 3 hours - absolutely awful.

Flight was fine - however my husband's checked in case was damaged, and mine still has not arrived

30 minutes still don't have gate number, ask many people can't get answer.

The boarding procedure got confusing because they wanted to weigh everyone’s carry-on. Apparently mine was 3 1/2 kg over their limit. I didn’t know they had a limit. And at the check-in desk, nothing was said about this. They wanted me to check the carry-on at no charge and that would have been fine except then they told me at my connection in London I would have to go outside to baggage claim retrieve my bag, and then recheck it. In other words, they could not check it to my final destination, only to London. I told him this was unacceptable so after a few minutes of discussion, they came back and said that my bag would be OK to carry on the plane. It seems that if you have a connection then the weight is not as important. Then when I actually went to board the boarding agent said I needed a tag indicating that my bag had been weighed, even though she had just five minutes ago talked to the same person who cleared me. Lots of confusion seems like a very bad process. They need to improve this.

Boarding, crew, food and baggage handling excellent (no bags lost, yay!). However for an 8 hour flight, there were limited entertainment options. And really would have liked to have a pillow!

The crew was super friendly and helpful. The food was quite good. An overall positive experience.

the seats were bad and uncomfortable and the food was not tasty.

The crew was amazing. I appreciate the level of professionalism in the Iberia crew.

Everything you need to know for your flight from Madrid to Boston

Information on your arrival and departure airports