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

As of November 2025, there are 5 flights per day flying from Boston to Spain. The most common time of day flights depart is 9:00PM, with 80% of flights taking off in the evening.

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

LEVEL, Iberia, and TAP AIR PORTUGAL 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 53% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 24 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 week?

As of November 2025, there are 40 flights per week flying from Boston to Spain. The most common day of the week flights depart is Mon, with 23% 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 November 2025, there are 24 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.

$203 Cheap Flights from Boston to Spain in 2025/26

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Cheap round-trip flights

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5:30 am - 4:10 pmBOS-BIO

28h 40m2 stops

7:40 am - 6:35 pmBIO-BOS

16h 55m1 stop

$368Multiple Airlines

Find Deal

Wed, Dec 3 - Tue, Dec 9

8:40 pm - 6:05 pmBOS-BIO

15h 25m1 stop

5:40 pm - 1:35 pmBIO-BOS

25h 55m1 stop

$371Lufthansa

Find Deal

Sun, Jan 11 - Tue, Jan 27

10:40 pm - 4:30 pmBOS-BIO

11h 50m1 stop

9:15 am - 8:55 pmBIO-BOS

17h 40m2 stops

$372Iberia

Find Deal

Sun, Jan 11 - Tue, Jan 27

11:40 pm - 2:35 pmBOS-BIO

9h 55m1 stop

10:05 pm - 9:55 pmBIO-BOS

28h 50m1 stop

$376Iberia

Find Deal

Tue, Mar 10 - Mon, Mar 16

7:30 am - 11:50 amBOS-AGP

22h 20m1 stop

12:20 pm - 9:55 pmAGP-BOS

15h 35m1 stop

$400British Airways

Find Deal

Mon, Jan 5 - Wed, Jan 14

10:25 pm - 11:15 pmBOS-AGP

18h 50m1 stop

1:45 pm - 8:10 pmAGP-BOS

12h 25m1 stop

$405TAP AIR PORTUGAL

Find Deal

Sat, Nov 29 - Thu, Dec 18

10:45 pm - 2:30 pmBOS-AGP

9h 45m1 stop

3:25 pm - 8:05 pmAGP-BOS

10h 40m1 stop

$412TAP AIR PORTUGAL

Find Deal

Tue, Apr 28 - Tue, May 5

8:30 am - 11:15 amBOS-VLC

21h 45m1 stop

8:20 pm - 1:40 pmVLC-BOS

23h 20m2 stops

$446British Airways

Find Deal

Wed, Mar 25 - Mon, Mar 30

7:35 pm - 5:20 pmBOS-VLC

15h 45m2 stops

7:00 am - 7:33 pmVLC-BOS

18h 33m2 stops

$452American Airlines

Find Deal

Fri, Jan 9 - Fri, Jan 23

11:56 am - 8:30 amBOS-SVQ

14h 34m2 stops

1:25 pm - 10:54 pmSVQ-BOS

15h 29m2 stops

$457American Airlines

Find Deal

Mon, Dec 1 - Tue, Dec 16

Air Canada flights from Boston to Spain

Our best Air Canada deals on Boston to Spain flight tickets

Air Canada

Feb 3

BOS6:55 pmBoston Logan Intl

31h 05m

2 stops

MAD8:00 amMadrid Barajas

Feb 11

MAD8:30 amMadrid Barajas

20h 07m

2 stops

BOS10:37 pmBoston Logan Intl

$392

Find similar

Air Canada

Mar 6

BOS4:35 pmBoston Logan Intl

56h 25m

2 stops

MAD7:00 amMadrid Barajas

Mar 17

MAD12:35 pmMadrid Barajas

15h 02m

2 stops

BOS10:37 pmBoston Logan Intl

$393

Find similar

Air Canada

Jan 15

BOS3:40 pmBoston Logan Intl

10h 20m

1 stop

MAD8:00 amMadrid Barajas

Jan 30

MAD1:35 pmMadrid Barajas

12h 07m

1 stop

BOS7:42 pmBoston Logan Intl

$404

Find similar

Finnair flights from Boston to Spain

Our best Finnair deals on Boston to Spain flight tickets

Finnair

Mar 10

BOS10:20 pmBoston Logan Intl

7h 00m

MAD10:20 amMadrid Barajas

Mar 24

MAD5:05 pmMadrid Barajas

8h 45m

BOS8:50 pmBoston Logan Intl

$408

Find similar

Finnair

Nov 27

BOS4:45 pmBoston Logan Intl

7h 00m

MAD5:45 amMadrid Barajas

Dec 8

MAD5:05 pmMadrid Barajas

8h 45m

BOS7:50 pmBoston Logan Intl

$413

Find similar

Finnair

Nov 29

BOS4:45 pmBoston Logan Intl

7h 00m

MAD5:45 amMadrid Barajas

Dec 6

MAD12:30 pmMadrid Barajas

8h 45m

BOS3:15 pmBoston Logan Intl

$422

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Wed 12/3

5:30 am-4:10 pm

2 stops28h 40m

Bilbao

Tue 12/9

7:40 am-6:35 pm

1 stop16h 55m

$368

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Sun 1/11

8:40 pm-6:05 pm

1 stop15h 25m

Bilbao

Tue 1/27

5:40 pm-1:35 pm

1 stop25h 55m

$371

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Sun 1/11

10:40 pm-4:30 pm

1 stop11h 50m

Bilbao

Tue 1/27

9:15 am-8:55 pm

2 stops17h 40m

$372

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Tue 3/10

11:40 pm-2:35 pm

1 stop9h 55m

Bilbao

Mon 3/16

10:05 pm-9:55 pm

1 stop28h 50m

$376

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Mon 1/5

7:30 am-11:50 am

1 stop22h 20m

Malaga

Wed 1/14

12:20 pm-9:55 pm

1 stop15h 35m

$400

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Sat 11/29

10:25 pm-11:15 pm

1 stop18h 50m

Malaga

Thu 12/18

1:45 pm-8:10 pm

1 stop12h 25m

$405

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Tue 4/28

10:45 pm-2:30 pm

1 stop9h 45m

Malaga

Tue 5/5

3:25 pm-8:05 pm

1 stop10h 40m

$412

BostonValencia

BOS - VLC

BOSVLC

Boston Logan Intl

Wed 3/25

8:30 am-11:15 am

1 stop21h 45m

Valencia

Mon 3/30

8:20 pm-1:40 pm

2 stops23h 20m

$446

BostonValencia

BOS - VLC

BOSVLC

Boston Logan Intl

Fri 1/9

7:35 pm-5:20 pm

2 stops15h 45m

Valencia

Fri 1/23

7:00 am-7:33 pm

2 stops18h 33m

$452

BostonSeville

BOS - SVQ

BOSSVQ

Boston Logan Intl

Mon 12/1

11:56 am-8:30 am

2 stops14h 34m

Sevilla

Tue 12/16

1:25 pm-10:54 pm

2 stops15h 29m

$457

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 September, then you should wait until October to fly from Boston, when ticket prices are also cheap, with an average price of $486.

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

The cheapest day to depart from Boston to Spain is on a Monday when prices can be found for as low as $545. 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 $675.

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 $598 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 Madrid Barajas 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 $567 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 $475 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?

You could potentially save up to 5% on your flight if you consider stops on a Boston to Spain flight.

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	$271
Fastest flight time	7h 00m
Direct flights	Every day
Airports in Spain	1 airport

The best one-way flight to Spain from Boston in the past 72 hours is $271. The best round-trip flight deal from Boston to Spain found on momondo in the last 72 hours is $457.

The fastest flight from Boston to Spain takes 7h 00m

Direct flights go from Boston to Spain every day.

There is 1 airport near Spain: Madrid Barajas (MAD)

Search flight deals

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 November 2025, there are 24 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 A321neo, representing 51.96% of all bookings. The subsequent popular models are Airbus A330-200 at 22.84%, Airbus A330 at 10.64%, and Airbus A330-900neo at 6.56%.

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 $269	Free Cancellation	Rating 7.4 84 reviews	Search Azores Airlines flights
PLAY	PriceFrom $309	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Delta	PriceFrom $344	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
LEVEL	PriceFrom $349	Free Cancellation	Rating 0.0 0 reviews	Search LEVEL flights
Finnair	PriceFrom $349	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
American Airlines	PriceFrom $352	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
Icelandair	PriceFrom $355	Free Cancellation	Rating 7.0 580 reviews	Search Icelandair flights
Air France	PriceFrom $355	Free Cancellation	Rating 7.4 1,493 reviews	Search Air France flights
KLM	PriceFrom $361	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights
SWISS	PriceFrom $372	Free Cancellation	Rating 7.5 1,788 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

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.

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Find better results for your trip to Spain

Popular cities in Spain

Flights to Barcelonafrom $288

Flights to Madridfrom $297

Flights to Málagafrom $345

Flights to Palma de Mallorcafrom $334

Flights to Alicantefrom $341

Flights to Valenciafrom $343

Flights to Ibizafrom $352

Flights to Las Palmas de Gran Canariafrom $389

Flights to Sevillefrom $344

Flights to Santa Cruz de Tenerifefrom $399

Flights to Bilbaofrom $340

Flights to Arrecifefrom $400

Boston flight routes

Flights from Boston Logan Intl to Grand Rapids Gerald R. Ford Intl

Flights from Boston Logan Intl to Cleveland Hopkins Intl

Flights from Boston Logan Intl to Raleigh-Durham

Flights from Boston Logan Intl to Charleston

Flights from Boston Logan Intl to Presque Isle

Flights from Boston Logan Intl to Wilmington New Hanover County

Cheap flights from Boston to Spain from $203

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 12/11. 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

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Price Alerts

Find the cheapest flights from Boston to Spain

Cheap round-trip flights

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Cheap last minute flights

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Air Canada flights from Boston to Spain

Our best Air Canada deals on Boston to Spain flight tickets

Finnair flights from Boston to Spain

Our best Finnair deals on Boston to Spain flight tickets

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Use the filters below to find and compare flights from Boston to Spain that are best for you.

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 September, then you should wait until October to fly from Boston, when ticket prices are also cheap, with an average price of $486.

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

The cheapest day to depart from Boston to Spain is on a Monday when prices can be found for as low as $545. 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 $675.

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 $598 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 Madrid Barajas 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?

You could potentially save up to 5% on your flight if you consider stops on a Boston to Spain flight.

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

LEVEL, Iberia, and TAP AIR PORTUGAL 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 November 2025, there are 5 flights per day flying from Boston to Spain. The most common time of day flights depart is 9:00PM, with 80% of flights taking off in the evening.

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

As of November 2025, there are 40 flights per week flying from Boston to Spain. The most common day of the week flights depart is Mon, with 23% 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