$184 Find Cheap Flights from Boston to Spain

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Spain departing on 10/28. 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.
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1 adult, Economy

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Cheap Flights from Boston to Spain

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Madrid
Madridnonstop$349
Málaga
Málaga1 stop$371
Seville
Seville1 stop$391
Valencia
Valencia1 stop$348
Ibiza
Ibiza1 stop$364
Bilbao
Bilbao1 stop$368
Alicante
Alicante1 stop$331
San Sebastian
San Sebastian1 stop$447
Mahón
Mahón1 stop$464
Oviedo
Oviedo1 stop$406
Vigo
Vigo1 stop$408
Arrecife
Arrecife1 stop$511
A Coruña
A Coruña1 stop$483
Madrid
Madridnonstop$349
Málaga
Málaga1 stop$371
Seville
Seville1 stop$391
Valencia
Valencia1 stop$348
Ibiza
Ibiza1 stop$364
Bilbao
Bilbao1 stop$368
Alicante
Alicante1 stop$331
San Sebastian
San Sebastian1 stop$447
Mahón
Mahón1 stop$464
Oviedo
Oviedo1 stop$406
Vigo
Vigo1 stop$408
Arrecife
Arrecife1 stop$511
A Coruña
A Coruña1 stop$483

Book Cheap Boston to Spain Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Spain 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 Boston to Spain

Wed, Oct 15 - Thu, Oct 30
SWISS Logo
9:40 pm - 7:20 pmBOS-VLC
15h 40m1 stop
SWISS Logo
7:50 pm - 9:20 pmVLC-BOS
30h 30m1 stop
$348SWISS
Find Deal
Wed, Oct 15 - Thu, Oct 30
SWISS Logo
5:05 pm - 7:20 pmBOS-VLC
20h 15m1 stop
SWISS Logo
7:50 pm - 9:20 pmVLC-BOS
30h 30m1 stop
$349SWISS
Find Deal
Tue, Oct 7 - Wed, Oct 15
British Airways Logo
4:30 pm - 5:40 amBOS-MAD
7h 10mnonstop
British Airways Logo
12:40 pm - 3:00 pmMAD-BOS
8h 20mnonstop
$349British Airways
Find Deal
Tue, Sep 30 - Tue, Oct 7
British Airways Logo
4:30 pm - 5:40 amBOS-MAD
7h 10mnonstop
British Airways Logo
1:45 pm - 7:35 pmMAD-BOS
11h 50m1 stop
$351British Airways
Find Deal
Mon, Oct 13 - Fri, Oct 24
Iberia Logo
3:00 pm - 3:00 pmBOS-MAD
18h 00m2 stops
Iberia Logo
10:25 am - 5:15 pmMAD-BOS
12h 50m1 stop
$352Iberia
Find Deal
Sun, Sep 7 - Tue, Sep 16
American Airlines Logo
1:00 pm - 8:15 amBOS-MAD
13h 15m1 stop
American Airlines Logo
12:40 pm - 3:00 pmMAD-BOS
8h 20mnonstop
$356American Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10
Iberia Logo
10:40 pm - 10:40 pmBOS-MAD
18h 00m1 stop
Iberia Logo
9:35 pm - 8:55 pmMAD-BOS
29h 20m1 stop
$357Iberia
Find Deal
Wed, Oct 15 - Thu, Oct 30
American Airlines Logo
1:01 pm - 9:05 amBOS-VLC
14h 04m2 stops
American Airlines Logo
9:40 am - 4:15 pmVLC-BOS
11h 35m1 stop
$375American Airlines
Find Deal
Thu, Sep 25 - Wed, Oct 8
TAP AIR PORTUGAL Logo
10:25 pm - 12:30 amBOS-SVQ
20h 05m1 stop
TAP AIR PORTUGAL Logo
6:30 am - 8:45 pmSVQ-BOS
20h 15m2 stops
$517TAP AIR PORTUGAL
Find Deal
Thu, Sep 25 - Wed, Oct 8
TAP AIR PORTUGAL Logo
10:25 pm - 12:30 amBOS-SVQ
20h 05m1 stop
TAP AIR PORTUGAL Logo
6:30 am - 8:45 pmSVQ-BOS
20h 15m2 stops
$534TAP AIR PORTUGAL
Find Deal
Booking Insights

KAYAK's insights & trends for Boston to Spain flights

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

What is the cheapest Boston to Spain flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Spain from Boston found in the last 72 hours was to Barcelona, at $314 round-trip. The most popular route is from Boston (BOS) to Madrid (MAD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $342.

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

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.

No, with an average price for the route of $1,466, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Spain, 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 Boston to Spain is January, when tickets cost $475 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $762 and $660 respectively.

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

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

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

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Spain, 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 Boston to Spain, you should book around 3 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$184
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Boston to Barcelona-El Prat

Flights from Boston to Spain: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Boston to Spain 
BradFlew with IberiaBOS-MADOct 2024
Make sure to book your own seats and don’t leave it up to someone else. We were supposed to have window and aisle seats and did not. We had to sit in the middle of the plane which is cramped and difficult to move let alone eat.
Verified travelerFlew with IberiaBOS-MADJul 2024
Good luck- have your phone charged and your confirmation number handy

FAQs - booking Spain flights

  • Which airlines provide nonstop flights from Boston to Spain?

    You can book a flight with Vueling Airlines to fly on a nonstop flight to Spain from Boston. It takes about 7-8h for the direct flight to reach its destination.

  • Is it optional to obtain a visa to enter Spain from the United States?

    You do have the option not to carry a visa with you when you enter Spain, only if it is for 90 days or less. If it exceeds 90 days, then a visa is required to visit Spain.

  • Where can I find animal relief areas at Boston Logan International Airport?

    You can find animal relief areas outside each terminal on the Arrivals level. They are located in Terminal E near Gate E7, Terminal C near Gate C20, and Terminal B near Gate B29.

  • What are the transportation options to get to Boston Logan International Airport?

    Travelers heading to Boston Logan International Airport can take the Logan Express bus service. Ride App makes it convenient to get pick up and drop off service to the airport by Lyft and Uber. Water taxis or water shuttles are also available for those looking forward for an enjoyable transportation service to the airport. There is also Massport, which offers free shuttle bus service between airline terminals, the Airport Station, the Water Transportation dock, and the Rental Car Center.

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

    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 Boston to Spain.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Spain 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 Boston to Spain?

    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 from Boston to Spain with an airline and back with another airline.

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

    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 from Boston to Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Spain?

    The cheapest time of day to fly to Spain is generally at night, when round-trip flights cost $597 on average. Morning departures are around 12% cheaper than evening flights, on average. The most expensive time of day to fly to Spain is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $830.

Top tips for finding cheap flights to Spain

  • Looking for a cheap flight? 25% of our users found tickets from Boston to the following destinations at these prices or less: Madrid $333 one-way - $422 round-trip
  • If you are traveling with your kids and have to wait for your flight, Boston Logan International Airport offers a Kidport that provides play areas for kids. You can find the play areas in Terminal A near Gate 18, Terminal B near Gates B15, B16, through B30 to B36, and Terminal C near Gate 25. The play areas include fun climbing structures designed by Playtime, LLC.
  • If you have to wait for your flight at Boston Logan International Airport, perhaps you can satisfy your taste buds by visiting several restaurants that serve delicious foods. Try eating at one of the Legal Sea Foods restaurants, Todd English’s bonfire, Stephanie’s, Kelly’s Roast Beef, Trade restaurant, Shojo, Potbelly Sandwich Shop, or Fuel America.
  • If you want some time to relax before your long flight, you have the option to visit two spas at Boston Logan International Airport. Xpress Spa is located at Terminal B and Jet Setter Mini Spa is located at Terminal C.
  • Book a flight to Seville Airport if you plan on visiting the Great Mosque of Córdoba. You can fly with several airlines from Boston Logan International Airport, including Tap Air Portugal, British Airways, Vueling, Finnair, and Iberia.
  • Consider booking a flight to Madrid Barajas Airport if you are planning a trip to visit Toledo’s Old City. Make sure to take the train from Toledo Railway Station to conveniently get to your destination.
  • If you are interested in visiting the beautiful White Towns of Andalusia, book a flight to Malaga Airport. Keep in mind that when you are in Andalusia, you can travel domestically to other parts of Spain. You can book a flight from domestic airports in Granada, Almeria, and Cordoba.

Reviews of the top 4 airlines serving from Boston to Spain

 
Need help choosing which airline to fly with from Boston to Spain? 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.
7.2
American AirlinesOverall score based on 10000 reviews
6.9Entertainment
6.5Food
7.5Boarding
7.2Comfort
8.0Crew
Airline reviews

The flight was canceled 3 hours after original take off time

2.0 MediocreAnonymous, Aug 2025PHL - LHR
Read more American Airlines reviews

The flight was canceled 3 hours after original take off time

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

Internet was a bit expensive and did not work ask that week otherwise a good flight

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Very fast boarding. Crew members were super nice. I loved it!

My luggage got lost and until today there is no solution to the problem. It's still missing

I am writing to demand an immediate refund and compensation for the absolutely unacceptable experience I endured with VUELING this week. On Monday, my flight was canceled, and despite this, I have yet to receive any refund. I was then taken to a hotel in a terrible location, where no food or even water was provided. The next day, I was rebooked on another flight, for which I had to personally cover an additional €50 in transportation costs—only to have that flight canceled as well. After waiting 10 hours, only 10 of us were offered alternative accommodations, while the rest were left stranded. We were forced to remain in this situation until Thursday without a single explanation or proper assistance. During this entire ordeal, we were only provided with breakfast and dinner, while being charged extra for drinks. This level of treatment is completely unacceptable. I expect an immediate refund for the cancelled flights and full compensation for the inconvenience, additional expenses, and the significant distress caused.

Only food for sale. Did not even offer water. No entertainment

Checking was efficient and quick. Adequate luggage space. Food for purchase only at high prices

Nothing. There was no flight. They cancelled the flight with no replacement about 9 hours before takeoff.

The flight was canceled at the last minute. Alternative flight was booked after 6 hours wait in Malaga airport.

Boarding with some sense and communication. It was a total free-for-all everyone coming all at once, no organisation of row numbers or priority.

Horrible, flight cancelled and had to come back the next day

Terrible. For clarity - this was the Level flight to Boston. Not Vueling. Would urge customers to avoid this airline. Gate agent was singularly unhelpful. He was argumentative, rude and went out of his way to ensure that every penny was collected for the baggage (which we realized given how early we were for flight we could have saved hundreds of dollars if we checked in on app). No onboard entertainment or WiFi. Half of the front section was empty because the seats did not work! Plane was falling apart.

I had a business class ticket from EWR to Madrid with a layover at LIS for 11 hours. It was obvious that I needed to pick up my luggage in Lisbon for 11 hours and check it in again when boarding the second flight to Madrid. Before buying the ticket, I called TAP customer service. Customer service assured me that I could get my luggage in Lisbon. When I arrived at Newark airport, I immediately asked to check my luggage to Lisbon. However, the TAP employee refused me, saying that I should resolve this issue upon arrival in Lisbon. She checked my luggage to Madrid. I asked the TAP employee at the gate to help me when boarding the plane, I asked the flight attendants manager on board the plane to help me. All the employees refused to help me and said that I should resolve this issue in Lisbon. It took me 4 hours to resolve this issue in Lisbon. I arrived at 11am and they didn't give me my luggage until 3pm. As a result, I was so tired after a sleepless night on the plane and 4 hours on my feet at the airport and all my plans were ruined that I couldn't fly to Madrid. It was a terrible experiance,

The seats were not designed to comfortably see people in coach for more than 10 minutes

Very rude person at the boarding desk; flight attendant coughing 3 inches from my face three times- not even covering her mouth; boarding process very unacceptable for older people with stairs to all planes (are you all stuck in the 1960’s?). I am sure that I am not remembering all of the negative things, but I am sure you get the message!

Boarding experience was awful. TAP claims I did not have check in luggage with tickets. I went 3-4 check in agents until I finally found a helpful kind agent who checked in my luggage with no fees. On top of that our flight was over 2 hours delayed with barely an apology or explanation.

We flew TAP last October from Newark to Lisbon. The meal was bad. This flight had good food. Also, this flight was delayed. There were TAP employees waiting at Lisbon to make sure we made our connecting flight. I find the TAP website and app frustrating, but the service once we reached the airport was very good

Flight being delayed for 35 minutes had me lose the connection to my transport

The long wait at JFK made the trip horrible. Also not having enough buses when we deplaned was annoying

Flight was delayed on 6/20 to miss international connection. Next flight out was 24 hours later. Not acceptable.

Terrible! I had to cancel our flights due to my wife Carmen requiring an unexpected second cancer surgery. I first contacted orbitz about obtaining a credit due to medical interruption and orbitz directed me to TAP. I contacted TAP and the representative directed me back to orbitz and refused to even explain what TAP’s medical interruption policy was or how it worked—I wanted that information for a second call to orbitz. Terrible service at a particularly difficult time.

Food was edible, not great, and served by attendants who looked like they really were not happy working the flight. The section I was in was too warm making the 11 hour flight uncomfortable. Other areas on the plane were fine.

The flight was great; I don't see any area of improvement.

The crew were not very personable. The crew did not serve tea or coffee. The bathroom was not kept clean. Two out of the 5 toilets in the cabin weren't working.

Delayed first flight Geneva Madrid.. We didn’t miss our 2nd flight only because the 2nd flight Madrid Dallas was 1h delayed. However we did end up missing the 3rd leg Dallas Austin. Luggage didn’t show up in Dallas. So we re missing 2 suit cases. Customer service sent us to a hotel in Dallas. Only one room booked for 5!! Pretty bad experience overall. I won’t book a flight on Iberia in the future

Crew was excellent, great customer service, checked luggage took 1 hour and a half to come out at the baggage claim, the only negative thing about the flight.

Horrible experience airline crew was unprofessional. Flight was delayed. Suit cases did not arrive. Never flying iberia again

People point to America as the model of late stage capitalism. My friends, airlines in america at least give you WiFi, and they haven’t quite smashed people into cardboard tv dinner trays yet. Iberia has mastered the tv dinner seat and WiFi is 20 euros. Be serious yall.

Iberia lost my bag, said they found it in another country, said they sent it to me, but never did. Went my whole trip without my stuff, but expecting it to show up because that’s what they said would happen. Their communication sucks, their website sucks, and to top it all off, their seats are small and uncomfortable. They’re bad at their jobs and they should feel bad about themselves. Do not even get me started on the flight home. AVOID!

The flight was delayed over 4 hours. Business class is just slightly upgraded economy.

Delayed and missed connections on leaving the states and returning Planes were old and small- very uncomfortable. Meals were good but very infrequent service for even water/drinks. No explanations for 3+ hour delay

Boarding on the buses isn’t efficient. Overall, it was great.

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