What is the cheapest airline that flies from Boston Logan Intl to Spain?

Iberia, Vueling, and Icelandair are the most popular carriers operating from Boston Logan Intl to Spain

What airlines fly to Spain?

Iberia, LEVEL and TAP AIR PORTUGAL are the top three most popular airlines that fly to Spain from Boston according to our data. Iberia is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 23 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

How many flights depart from Boston to Spain on average per day?

As of July 2025, there are 15 flights per day flying from Boston to Spain. The most common time of day flights depart is 4:00PM, with 62% of flights taking off in the evening.

How many flights depart from Boston to Spain on average per week?

As of July 2025, there are 109 flights per week flying from Boston to Spain. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

When did momondo last update prices for flights from Boston Logan Intl Airport to Spain?

Prices for flights from Boston Logan Intl Airport to Spain were last updated today.

How many operators does momondo search for flights from Boston Logan Intl Airport to Spain?

As of July 2025, there are 23 operators available to choose from for flights from Boston Logan Intl Airport to Spain.

How old do you have to be to fly from Boston Logan Intl Airport to Spain?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Spain.

What documentation or ID do you need to fly to Spain?

The travel and health documents you'll need for your trip to Spain 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 Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$136 Cheap Flights from Boston to Spain in 2025

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Find the cheapest flights from Boston to Spain

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:40 pm - 11:55 amBOS-BCN

7h 15mnonstop

6:10 pm - 8:55 pmBCN-BOS

8h 45mnonstop

$249Iberia

Find Deal

Mon, Nov 3 - Mon, Nov 17

10:40 pm - 11:55 amBOS-BCN

7h 15mnonstop

6:10 pm - 8:55 pmBCN-BOS

8h 45mnonstop

$252Iberia

Find Deal

Mon, Nov 10 - Mon, Nov 17

11:00 pm - 12:15 pmBOS-BCN

7h 15mnonstop

6:30 pm - 9:15 pmBCN-BOS

8h 45mnonstop

$259Vueling

Find Deal

Mon, Sep 29 - Mon, Oct 6

10:40 pm - 1:30 amBOS-BCN

20h 50m1 stop

9:10 pm - 2:30 pmBCN-BOS

23h 20m1 stop

$278TAP AIR PORTUGAL

Find Deal

Mon, Sep 1 - Tue, Nov 25

10:45 pm - 5:05 pmBOS-MAD

12h 20m1 stop

7:40 am - 8:05 pmMAD-BOS

18h 25m1 stop

$289TAP AIR PORTUGAL

Find Deal

Fri, Sep 5 - Fri, Sep 12

11:00 pm - 12:15 pmBOS-BCN

7h 15mnonstop

7:25 pm - 10:10 pmBCN-BOS

8h 45mnonstop

$291Vueling

Find Deal

Wed, Oct 1 - Sun, Oct 5

1:00 pm - 8:30 amBOS-BIO

13h 30m2 stops

6:45 am - 7:50 pmBIO-BOS

19h 05m1 stop

$375American Airlines

Find Deal

Wed, Sep 24 - Thu, Oct 2

4:30 pm - 12:45 pmBOS-BIO

14h 15m2 stops

6:45 am - 7:50 pmBIO-BOS

19h 05m1 stop

$399American Airlines

Find Deal

Sun, Sep 14 - Fri, Sep 26

7:30 am - 11:15 amBOS-VLC

21h 45m1 stop

12:30 pm - 9:55 pmVLC-BOS

15h 25m1 stop

$437British Airways

Find Deal

Wed, Dec 24 - Wed, Jan 7

2:42 pm - 11:15 amBOS-VLC

14h 33m2 stops

12:30 pm - 3:55 pmVLC-BOS

33h 25m1 stop

$456British Airways

Find Deal

Wed, Dec 24 - Wed, Jan 7

Air Canada flights from Boston to Spain

Our best Air Canada deals on Boston to Spain flight tickets

Air Canada

Nov 2

BOS10:15 amBoston Logan Intl

15h 45m

1 stop

MAD8:00 amMadrid Barajas

Nov 14

MAD1:35 pmMadrid Barajas

11h 37m

1 stop

BOS7:12 pmBoston Logan Intl

$331

Find similar

Air Canada

Oct 1

BOS10:40 amBoston Logan Intl

15h 10m

2 stops

BCN7:50 amBarcelona-El Prat

Oct 9

BCN12:10 pmBarcelona-El Prat

11h 45m

1 stop

BOS5:55 pmBoston Logan Intl

$332

Find similar

Air Canada

Oct 6

BOS3:15 pmBoston Logan Intl

10h 35m

1 stop

BCN7:50 amBarcelona-El Prat

Oct 22

BCN1:15 pmBarcelona-El Prat

31h 15m

2 stops

BOS2:30 pmBoston Logan Intl

$334

Find similar

Brussels Airlines flights from Boston to Spain

Our best Brussels Airlines deals on Boston to Spain flight tickets

Brussels Airlines

Sep 22

BOS12:15 pmBoston Logan Intl

14h 05m

1 stop

MAD8:20 amMadrid Barajas

Oct 8

MAD12:30 pmMadrid Barajas

33h 29m

1 stop

BOS3:59 pmBoston Logan Intl

$335

Find similar

Brussels Airlines

Sep 22

BOS12:15 pmBoston Logan Intl

14h 05m

1 stop

MAD8:20 amMadrid Barajas

Oct 8

MAD6:20 amMadrid Barajas

14h 10m

2 stops

BOS2:30 pmBoston Logan Intl

$338

Find similar

How to get the cheapest flight ticket from Boston to Spain

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

Prices

Airlines

Other information

What is the cheapest month to fly to Spain?

If you don’t want to visit Spain in January, then you should wait until March to fly from Boston, when ticket prices are also cheap, with an average price of $476.

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

The cheapest day to depart from Boston to Spain is on a Tuesday when prices can be found for as low as $559. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Spain for around $687.

What is the cheapest time of day to depart on your flight to Spain?

Flying to Spain from Boston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $607 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is at noon when prices are around $830.

What is the cheapest Boston Logan Intl to Spain flight route?

Fly from Boston Logan Intl to Barcelona-El Prat for the best Boston Logan Intl - Spain flight prices

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

You are more likely to see cheaper flights to Spain from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around $576 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from Boston for as low as $463 on momondo.

What cabin class options are available on Boston Logan Intl to Spain flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Spain 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 Boston to Spain flights?

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

Cheap Boston to Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Spain

Best Price Found	$136
Fastest flight time	7h 10m
Direct flights	Every day
Airports in Spain	5 airports

The best one-way flight to Spain from Boston in the past 72 hours is $136. The best round-trip flight deal from Boston to Spain found on momondo in the last 72 hours is $249.

The fastest flight from Boston to Spain takes 7h 10m

Direct flights go from Boston to Spain every day.

There are 5 airports near Spain: Madrid Barajas (MAD), Malaga (AGP), Barcelona-El Prat (BCN), Palma de Mallorca Son Sant Joan (PMI), Sevilla (SVQ)

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When did momondo last update prices for flights from Boston Logan Intl Airport to Spain?
Prices for flights from Boston Logan Intl Airport to Spain were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Spain?
As of July 2025, there are 23 operators available to choose from for flights from Boston Logan Intl Airport to Spain.
How old do you have to be to fly from Boston Logan Intl Airport to Spain?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Spain.
What documentation or ID do you need to fly to Spain?
The travel and health documents you'll need for your trip to Spain 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 Spain. 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 Boston to Spain?
momondo data reveals that the most frequently booked plane model on the route from Boston to Spain is Airbus A330-200, representing 38.55% of all bookings. The subsequent popular models are Airbus A321neo at 37.51%, Airbus A330-900neo at 13.05%, and Airbus A330 at 5.61%.

Best airlines flying from Boston to Spain

Compare and see reviews for airlines that fly from Boston to Spain with momondo

Airline	Rating	Free Cancellation	Price
Azores Airlines	PriceFrom $265	Free Cancellation	Rating 7.5 67 reviews	Search Azores Airlines flights
PLAY	PriceFrom $308	Free Cancellation	Rating 7.0 102 reviews	Search PLAY flights
Vueling	PriceFrom $343	Free Cancellation	Rating 7.1 1,172 reviews	Search Vueling flights
Delta	PriceFrom $344	Free Cancellation	Rating 8.0 7,953 reviews	Search Delta flights
Finnair	PriceFrom $349	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair flights
Icelandair	PriceFrom $355	Free Cancellation	Rating 7.0 515 reviews	Search Icelandair flights
Air France	PriceFrom $355	Free Cancellation	Rating 7.5 1,466 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $359	Free Cancellation	Rating 7.3 1,423 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $361	Free Cancellation	Rating 7.8 1,372 reviews	Search KLM flights
SWISS	PriceFrom $378	Free Cancellation	Rating 7.5 1,657 reviews	Search SWISS flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Spain?

Finding the right flight to Spain from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Spain quick and easy, saving you time and money.

Can I find flights from Boston to Spain with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Spain flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Spain?

momondo provides multiple filters to help you find the best flight to Spain from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Spain right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Spain, momondo offers a useful price alert feature which will track prices for flights to Spain from Boston and alert you when they change.

An easier way to manage your Spain trip

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Find better results for your trip to Spain

Popular cities in Spain

Flights to Barcelonafrom $233

Flights to Madridfrom $262

Flights to Málagafrom $321

Flights to Palma de Mallorcafrom $288

Flights to Alicantefrom $346

Flights to Valenciafrom $330

Flights to Ibizafrom $300

Flights to Las Palmas de Gran Canariafrom $334

Flights to Santa Cruz de Tenerifefrom $363

Flights to Sevillefrom $330

Flights to Bilbaofrom $329

Flights to Puerto del Rosariofrom $462

Cheap flights from Boston to Spain from $136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Spain departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Boston to Spain

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Air Canada flights from Boston to Spain

Our best Air Canada deals on Boston to Spain flight tickets

Brussels Airlines flights from Boston to Spain

Our best Brussels Airlines deals on Boston to Spain flight tickets

See travel insights to Spain from

How to get the cheapest flight ticket from Boston to Spain

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 Spain?

If you don’t want to visit Spain in January, then you should wait until March to fly from Boston, when ticket prices are also cheap, with an average price of $476.

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

The cheapest day to depart from Boston to Spain is on a Tuesday when prices can be found for as low as $559. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Spain for around $687.

What is the cheapest time of day to depart on your flight to Spain?

Flying to Spain from Boston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $607 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is at noon when prices are around $830.

What is the cheapest Boston Logan Intl to Spain flight route?

Fly from Boston Logan Intl to Barcelona-El Prat for the best Boston Logan Intl - Spain flight prices

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

What cabin class options are available on Boston Logan Intl to Spain flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Spain 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 Boston to Spain flights?

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

What is the cheapest airline that flies from Boston Logan Intl to Spain?

Iberia, Vueling, and Icelandair are the most popular carriers operating from Boston Logan Intl to Spain

What airlines fly to Spain?

How many flights depart from Boston to Spain on average per day?

As of July 2025, there are 15 flights per day flying from Boston to Spain. The most common time of day flights depart is 4:00PM, with 62% of flights taking off in the evening.

How many flights depart from Boston to Spain on average per week?

As of July 2025, there are 109 flights per week flying from Boston to Spain. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

Cheap Boston to Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Spain

Best Price Found

Fastest flight time

Direct flights

Airports in Spain

When did momondo last update prices for flights from Boston Logan Intl Airport to Spain?

How many operators does momondo search for flights from Boston Logan Intl Airport to Spain?

How old do you have to be to fly from Boston Logan Intl Airport to Spain?

What documentation or ID do you need to fly to Spain?

What is the most popular plane model from Boston to Spain?

Best airlines flying from Boston to Spain

Compare and see reviews for airlines that fly from Boston to Spain with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Spain?

Can I find flights from Boston to Spain with flexible booking policies on momondo?

How can momondo help me find flights from Boston to Spain?

I’m not ready to book a flight from Boston to Spain right now. Can momondo alert me if prices change?

An easier way to manage your Spain 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo