Which airline has the best punctuality record on Boston to Spain flights?

According to our data, Iberia have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

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

As of January 2026, there are 9 flights per day flying from Boston to Spain. The most common time of day flights depart is 4:00PM, with 58% of flights taking off in the afternoon.

How often are flights from Boston to Spain delayed?

Historically, on average around 8% of flights between Boston and Spain have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

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

JetBlue, LEVEL, and TAP AIR PORTUGAL are the most popular carriers operating from Boston Logan Intl to Spain

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

As of January 2026, there are 63 flights per week flying from Boston to Spain. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.

What is the most punctual flight time for Boston to Spain flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What airlines fly to Spain?

Iberia, LEVEL and American Airlines 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 59% 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.

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 January 2026, 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.

$231 Cheap Flights from Boston to Spain in 2026

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:10 pm - 12:10 pm

BOS

VLC

32h 00m

1 stop

1:25 pm - 6:41 pm

VLC

BOS

34h 16m

2 stops

$340Multiple Airlines

Mon, Feb 23 - Tue, Mar 10

10:10 pm - 6:55 pm

BOS

VLC

14h 45m

1 stop

1:25 pm - 6:41 pm

VLC

BOS

34h 16m

2 stops

$341Multiple Airlines

Mon, Feb 23 - Tue, Mar 10

10:40 pm - 8:00 pm

BOS

VLC

15h 20m

1 stop

7:30 am - 9:55 pm

VLC

BOS

19h 25m

1 stop

$354Finnair

Mon, Feb 23 - Tue, Mar 10

10:40 pm - 2:50 pm

BOS

IBZ

10h 10m

1 stop

3:25 pm - 9:55 pm

IBZ

BOS

11h 30m

1 stop

$364Iberia

Mon, Feb 23 - Tue, Mar 10

9:20 pm - 12:45 pm

BOS

IBZ

9h 25m

1 stop

7:00 am - 9:05 pm

IBZ

BOS

20h 05m

1 stop

$366Iberia

Mon, Apr 13 - Tue, Apr 21

6:05 pm - 9:30 am

BOS

MAD

9h 25m

1 stop

7:40 am - 2:35 pm

MAD

BOS

12h 55m

1 stop

$370TAP AIR PORTUGAL

Wed, Feb 25 - Wed, Mar 4

3:49 pm - 12:50 pm

BOS

IBZ

15h 01m

2 stops

9:05 am - 8:50 pm

IBZ

BOS

16h 45m

1 stop

$371American Airlines

Mon, Feb 23 - Tue, Mar 10

6:05 pm - 2:05 pm

BOS

MAD

14h 00m

1 stop

6:00 pm - 2:35 pm

MAD

BOS

26h 35m

1 stop

$371TAP AIR PORTUGAL

Wed, Feb 25 - Tue, Mar 3

9:20 pm - 10:20 am

BOS

MAD

7h 00mnonstop

5:05 pm - 7:50 pm

MAD

BOS

8h 45mnonstop

$378Finnair

Mon, Feb 16 - Wed, Feb 25

4:45 pm - 8:30 am

BOS

AGP

9h 45m

1 stop

1:20 pm - 10:48 pm

AGP

BOS

15h 28m

2 stops

$383American Airlines

Mon, Feb 23 - Fri, Mar 6

TAP AIR PORTUGAL flights from Boston to Spain

Our best TAP AIR PORTUGAL deals on Boston to Spain flight tickets

TAP AIR PORTUGAL

Feb 25

BOS6:05 pmBoston Logan Intl

9h 25m

1 stop

MAD9:30 amMadrid Barajas

Mar 4

MAD7:40 amMadrid Barajas

12h 55m

1 stop

BOS2:35 pmBoston Logan Intl

$370

TAP AIR PORTUGAL

Feb 25

BOS6:05 pmBoston Logan Intl

14h 00m

1 stop

MAD2:05 pmMadrid Barajas

Mar 3

MAD6:00 pmMadrid Barajas

26h 35m

1 stop

BOS2:35 pmBoston Logan Intl

$371

TAP AIR PORTUGAL

May 5

BOS10:45 pmBoston Logan Intl

19h 35m

1 stop

MAD12:20 amMadrid Barajas

May 12

MAD11:05 amMadrid Barajas

15h 00m

1 stop

BOS8:05 pmBoston Logan Intl

$372

JetBlue flights from Boston to Spain

Our best JetBlue deals on Boston to Spain flight tickets

JetBlue

May 5

BOS10:35 pmBoston Logan Intl

6h 55m

MAD11:30 amMadrid Barajas

May 12

MAD1:30 pmMadrid Barajas

8h 05m

BOS3:35 pmBoston Logan Intl

$404

JetBlue

Apr 28

BOS10:35 pmBoston Logan Intl

6h 55m

MAD11:30 amMadrid Barajas

May 7

MAD1:30 pmMadrid Barajas

8h 05m

BOS3:35 pmBoston Logan Intl

$405

JetBlue

Apr 26

BOS10:35 pmBoston Logan Intl

6h 55m

MAD11:30 amMadrid Barajas

May 7

MAD1:30 pmMadrid Barajas

8h 05m

BOS3:35 pmBoston Logan Intl

$406

Fly from

Fly to

Route

Depart

Return

Price

BostonValencia

BOS - VLC

BOSVLC

Boston Logan Intl

Mon 2/23

10:10 pm-12:10 pm

1 stop32h 00m

Valencia

Tue 3/10

1:25 pm-6:41 pm

2 stops34h 16m

$340

BostonValencia

BOS - VLC

BOSVLC

Boston Logan Intl

Mon 2/23

10:10 pm-6:55 pm

1 stop14h 45m

Valencia

Tue 3/10

1:25 pm-6:41 pm

2 stops34h 16m

$341

BostonValencia

BOS - VLC

BOSVLC

Boston Logan Intl

Mon 2/23

10:40 pm-8:00 pm

1 stop15h 20m

Valencia

Tue 3/10

7:30 am-9:55 pm

1 stop19h 25m

$354

BostonIbiza

BOS - IBZ

BOSIBZ

Boston Logan Intl

Mon 2/23

10:40 pm-2:50 pm

1 stop10h 10m

Ibiza

Tue 3/10

3:25 pm-9:55 pm

1 stop11h 30m

$364

BostonIbiza

BOS - IBZ

BOSIBZ

Boston Logan Intl

Mon 4/13

9:20 pm-12:45 pm

1 stop9h 25m

Ibiza

Tue 4/21

7:00 am-9:05 pm

1 stop20h 05m

$366

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Wed 2/25

6:05 pm-9:30 am

1 stop9h 25m

Madrid Barajas

Wed 3/4

7:40 am-2:35 pm

1 stop12h 55m

$370

BostonIbiza

BOS - IBZ

BOSIBZ

Boston Logan Intl

Mon 2/23

3:49 pm-12:50 pm

2 stops15h 01m

Ibiza

Tue 3/10

9:05 am-8:50 pm

1 stop16h 45m

$371

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Wed 2/25

6:05 pm-2:05 pm

1 stop14h 00m

Madrid Barajas

Tue 3/3

6:00 pm-2:35 pm

1 stop26h 35m

$371

BostonMadrid

BOS - MAD

BOSMAD

Boston Logan Intl

Mon 2/16

9:20 pm-10:20 am

Nonstop7h 00m

Madrid Barajas

Wed 2/25

5:05 pm-7:50 pm

Nonstop8h 45m

$378

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Mon 2/23

4:45 pm-8:30 am

1 stop9h 45m

Malaga

Fri 3/6

1:20 pm-10:48 pm

2 stops15h 28m

$383

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

Delays

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 January to fly from Boston, when ticket prices are also cheap, with an average price of $475.

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 $542. 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 $664.

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 $599 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is in the afternoon when prices are around $746.

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 $565 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 $492 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 4% 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	$304
Fastest flight time	6h 55m
Direct flights	Every day
Airports in Spain	239 airports

The best one-way flight to Spain from Boston in the past 72 hours is $304. The best round-trip flight deal from Boston to Spain found on momondo in the last 72 hours is $471.

The fastest flight from Boston to Spain takes 6h 55m

Direct flights go from Boston to Spain every day.

There are 239 airports in Spain. From Boston there are direct flights to 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 January 2026, 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 53.95% of all bookings. The subsequent popular models are Airbus A330-200 at 13.69%, Airbus A330-300 at 11.50%, and Airbus A330 at 9.99%.

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
Condor	PriceFrom $180	Free Cancellation	Rating 6.4 399 reviews	Search Condor flights
Icelandair	PriceFrom $245	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $265	Free Cancellation	Rating 7.3 1,674 reviews	Search Scandinavian Airlines flights
PLAY	PriceFrom $307	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Finnair	PriceFrom $338	Free Cancellation	Rating 7.6 1,356 reviews	Search Finnair flights
LEVEL	PriceFrom $344	Free Cancellation	Rating 0.0 0 reviews	Search LEVEL flights
Vueling	PriceFrom $352	Free Cancellation	Rating 7.1 1,238 reviews	Search Vueling flights
Aer Lingus	PriceFrom $356	Free Cancellation	Rating 7.2 1,443 reviews	Search Aer Lingus flights
SWISS	PriceFrom $370	Free Cancellation	Rating 7.6 1,864 reviews	Search SWISS flights
Air Canada	PriceFrom $378	Free Cancellation	Rating 7.1 10,667 reviews	Search Air Canada 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 $282

Flights to Madridfrom $325

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Flights to Las Palmas de Gran Canariafrom $378

Flights to Santa Cruz de Tenerifefrom $378

Flights to Bilbaofrom $368

Flights to Arrecifefrom $397

Cheap flights from Boston to Spain from $231

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 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

Filter for what you want

Trusted and free

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TAP AIR PORTUGAL flights from Boston to Spain

Our best TAP AIR PORTUGAL deals on Boston to Spain flight tickets

JetBlue flights from Boston to Spain

Our best JetBlue 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

What is the cheapest month to fly to Spain?

If you don’t want to visit Spain in September, then you should wait until January to fly from Boston, when ticket prices are also cheap, with an average price of $475.

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 $542. 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 $664.

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 $599 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is in the afternoon when prices are around $746.

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?

You could potentially save up to 4% 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?

JetBlue, LEVEL, and TAP AIR PORTUGAL are the most popular carriers operating from Boston Logan Intl to Spain

What airlines fly to Spain?

How often are flights from Boston to Spain delayed?

Historically, on average around 8% of flights between Boston and Spain have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

What is the most punctual flight time for Boston to Spain flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Boston to Spain flights?

According to our data, Iberia have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

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

As of January 2026, there are 9 flights per day flying from Boston to Spain. The most common time of day flights depart is 4:00PM, with 58% of flights taking off in the afternoon.

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

As of January 2026, there are 63 flights per week flying from Boston to Spain. The most common day of the week flights depart is Wed, 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