Based on flight data, the cheapest day of the week to fly from Boston to Madrid is typically Tuesday, while the cheapest month to fly this route is generally January.
Booking Advance: Book your flight at least 180 days in advance for the best prices.
Airline Choice: Iberia tends to offer the cheapest flights on this route.
Flight Route: The direct route from Boston to Madrid is typically the cheapest.
Layovers: Direct flights are generally cheaper than flights with one stop.
AI-powered; AI can make mistakes.
| Low season | January |
|---|---|
| High season | August |
| Cheapest flight | $302 |
Direct departures
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
Direct returns
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
Comfort. Not good very little space after the person in front of you lay back.
Comfort. Not good very little space after the person in front of you lay back.
On a more than 8 hours flight was only one meal included, which I have never experienced before. Always two meals on the overseas flight. It was very weird.
Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful
Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.
Business seating is soooo uncomfortable. You can sit straight up or lay down. You need pillows behind you because the back doesn’t lay down. Those are need to “prop” you up. The chair has no padding whatsoever. Food was gross. I’ve eaten on Finnair before and the food was exceptional. This time it gave 2 people in our party diarrhea. It was the chicken dish. I took 2 bites and didn’t eat anything more. The flight attendants were nice. You needed an additional lounge in Terminal D at DFW Airport. After waiting 40 minutes to enter, we finally gave up and went to a bar across from the club doors. I’m unsure if I’ll ever book a Finnair flight again.
Very good seat, very comfortable, good food, and good service.
It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.
Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.
All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.
Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly
Entertainment and wifi were very sub-par - audio issues and no wifi
We were delayed and had to circle due to weather and had to divert for fuel. While I understand that you can’t control the weather I would have appreciated knowing that the crew wasn’t going to run out of hours and then having to spend the night in the Raleigh airport.
Messy plane that was falling apart Small screens that didn't work
I was traveling with two small kids and our TV s were the only ones not working. Informed the flight attendant who did nothing about them.
They forced me to check my hand luggage at the gate.
I specifically choose not to check bags to ensure I can proceed directly to ground transportation upon arrival. However, due to a recurring lack of cabin space, I was again forced to gate-check my rolling luggage after going through my luggage to take out electronics and batteries. This practice unilaterally changes the service agreement made at the time of purchase. JetBlue needs to find a better way to manage overhead space that honors the carry-on baggage allowance.
Still hasn’t left. Why are you asking how it was?
Flight was good wish there were more snacks options for such a long flight but stewardesses were very pleasant as was flight crew.
I was denied a plastic fork to eat my food and was told plastic forks are for paying customers who buy Jet Blue’s food. So I had to make a utensil out of a cup so nourish my body. Like a refugee. Because decency is dead.
I was especially impressed without efficiently the crew got passengers on and off. One of the stewards was slightly gruff, I thought. No big deal but that's what I noticed.
No gate in Rome. Had stairs. Got separated from my wife in a wheel chair. Customs was a zoo. If AA doesnt have landing rights, it should be advertised.
I almost missed my flight and they helped me out enormously
Business class was very good, one of my best flights
The "on the ground" A/C was not working. It was so hot while waiting to get in the air, a passenger from the rear of the plan declared "I just can't!" and waited in the gangway until time to close the doors. It was miserable. But the crew were champs and had an amazing attitude. I know they were as miserable as we were but didn't let that affect their performance.
The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!
The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!
The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.
Very good I can’t complain one bit. Thank you American Airlines for making my flight enjoyable and safe!
American Airlines is a miserable experience. It is predictably miserable, in the sense that every time I fly American, I brace myself for the certainty that it will be unpleasant and uncomfortable. But it is unpredictable in the sense that I never know if the flight will be on time or delayed nine hours (both happened to me this week). I never know if I will be able to sit in the seat that I selected when I purchased the ticket or if I will be told by Customer Service (!!!) that I must relocate from first class to a seat in the back of the aircraft with no explanation (both happened to me this week). Will the food be frozen and half defrosted, or scalding hot? Will the drinks be warm? Will the flight attendants be surly and mean? Will the toilets be cramped and foul? Will the seats be narrow and uncomfortable? Will there be a real electric outlet at the seat, or just an unreliable USB-2 port? Will there be enough seats in the boarding lounge or just a few? Will the boarding process be smooth and efficient, or will the gate agents mess it up and delay it needlessly for 30 or 40 minutes? Will the catering and cleaning crew be prompt or will they take an extra 30 minutes? Will the brakes on the aircraft work properly, or will the pilot delay takeoff for four hours while the ground crew attends to what can only be described as routine maintenance that should have been done the night before? I've eexperienced every one of these unpleasant things this year, 2026. The only thing I can reliably count on is that American will find a new way to make the experience of flying as miserable as they possibly can.
Flight was fine, but not having WiFi was a major negative
In general, I've had excellent experiences with Iberia flights and will continue to use them. In this last flight there were two things that didn't go right. I didn't get the kosher meal I had pre-requested when I had checked in on-line. Things worked out OK as we ended up eating the fish and vegetarian choices, which were really good. The other issue was that some movies for me and my wife started fine but after 8-12 minutes the content just switched to something else. The flight attendant reset our entertainment systems, but the problem persisted. We ended up choosing other movies/TV shows that did work fine.
Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.
Really like the idea experience on this airline I will use again
The pilot was professional and very good. The flight crew, very young and often looked flustered and overwhelmed. The seats were among the most uncomfortable in the air. The boarding somewhat chaotic. The price reasonable. Overall it was an average budget airline experience...although Iberia is not a budget airline. I fear if Iberia doesn't up it's game customers like us will go elsewhere.
It was fine, older plane with limited entertainment, otherwise fine.
the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.
Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.
The staff was very nice and helpful. Some of the best crew I have met.
Bad experience. The seat room are very tight. The food is not good and the breakfast has no hot drink.
Excellent. Thanks to United Star Alliance, since economy was overbooked, I’m grateful to have been upgraded to Business Class.
Overall ok. Best part has always been the sundae dessert.
Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection
Even if you wait for connecting passengers you should not be an hour late departing waiting their luggage. Your passengers may have connections in the other end and you harm them.
BA code for a Vueling flight. All god but the temperature in the plane (too hot when engine not running but otherwise ok)
Food options limited and quality wasn’t very good. I was I was in premium economy and the people in front of me pushed their seats back to fully reclined position which made it difficult for me. My seat wouldn’t recline at all. I suggest that BA restrict the recliner more. Also, the audio in my headset didn’t work unless I held it in all the time. Entertainment choices were good. Customer services is excellent. Thank you to BA team.
The luggage problem I previously mentioned was actually this flight
We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.
Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them
Getting the boarding passes between the BA and AA apps was very clunky.
The plane was dirty the food was awful and the boarding process took too long