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Cheap flights from Spain to Boston from $207

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to Boston departing on 3/19. 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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0 bags

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Find the cheapest flights from Spain to Boston

Recent round-trip flight deals from Spain to Boston

Enter your travel dates to find the best prices.
LEVEL Logo
6:10 pm - 8:55 pm
BCN
-
BOS
8h 45mnonstop
LEVEL Logo
10:40 pm - 11:55 am
BOS
-
BCN
7h 15mnonstop
$338LEVEL
Thu, Feb 5 - Thu, Feb 19
LEVEL Logo
6:10 pm - 8:55 pm
BCN
-
BOS
8h 45mnonstop
LEVEL Logo
11:40 pm - 11:55 am
BOS
-
BCN
7h 15mnonstop
$339LEVEL
Sat, Feb 28 - Tue, Mar 10
LEVEL Logo
6:10 pm - 8:55 pm
BCN
-
BOS
8h 45mnonstop
LEVEL Logo
10:40 pm - 11:55 am
BOS
-
BCN
7h 15mnonstop
$340LEVEL
Mon, Feb 16 - Mon, Mar 2
TAP AIR PORTUGAL Logo
1:45 pm - 8:10 pm
AGP
-
BOS
12h 25m
1 stop
TAP AIR PORTUGAL Logo
7:05 pm - 9:35 am
BOS
-
AGP
9h 30m
1 stop
$378TAP AIR PORTUGAL
Thu, Mar 5 - Tue, Mar 10
TAP AIR PORTUGAL Logo
1:45 pm - 8:10 pm
AGP
-
BOS
12h 25m
1 stop
TAP AIR PORTUGAL Logo
7:05 pm - 2:10 pm
BOS
-
AGP
14h 05m
1 stop
$396TAP AIR PORTUGAL
Thu, Mar 5 - Mon, Mar 9
Iberia Logo
9:10 am - 3:15 pm
AGP
-
BOS
12h 05m
1 stop
Iberia Logo
10:40 pm - 11:20 pm
BOS
-
AGP
18h 40m
1 stop
$400Iberia
Wed, Feb 25 - Tue, Mar 3
Iberia Logo
6:45 am - 7:50 pm
BIO
-
BOS
19h 05m
1 stop
Iberia Logo
10:40 pm - 10:55 pm
BOS
-
BIO
18h 15m
1 stop
$400Iberia
Mon, Feb 16 - Mon, Mar 2
American Airlines Logo
6:45 am - 7:50 pm
BIO
-
BOS
19h 05m
1 stop
American Airlines Logo
4:45 pm - 12:50 pm
BOS
-
BIO
14h 05m
1 stop
$401American Airlines
Mon, Feb 16 - Mon, Mar 2
American Airlines Logo
1:25 pm - 7:50 pm
SVQ
-
BOS
12h 25m
1 stop
American Airlines Logo
5:15 pm - 12:45 pm
BOS
-
SVQ
13h 30m
2 stops
$406American Airlines
Thu, Feb 26 - Mon, Mar 2
Delta Logo
7:05 am - 7:25 pm
PMI
-
BOS
18h 20m
2 stops
Delta Logo
12:00 pm - 12:40 pm
BOS
-
PMI
18h 40m
2 stops
$897Delta
Mon, Feb 9 - Sun, Feb 22

British Airways flights from Spain to Boston

Our best British Airways deals on Spain to Boston flight tickets
British Airways
Feb 18
AGP6:55 pmMalaga
25h 25m
1 stop
BOS2:20 pmBoston Logan Intl
Feb 25
BOS6:55 pmBoston Logan Intl
13h 30m
1 stop
AGP2:25 pmMalaga
$483
British Airways
Feb 5
AGP3:20 pmMalaga
12h 35m
1 stop
BOS9:55 pmBoston Logan Intl
Feb 26
BOS6:55 pmBoston Logan Intl
18h 00m
1 stop
AGP6:55 pmMalaga
$488
British Airways
Feb 14
MAD12:30 pmMadrid Barajas
8h 45m
BOS3:15 pmBoston Logan Intl
Feb 22
BOS6:55 pmBoston Logan Intl
11h 00m
1 stop
MAD11:55 amMadrid Barajas
$492

LEVEL flights from Spain to Boston

Our best LEVEL deals on Spain to Boston flight tickets
LEVEL
Feb 5
BCN6:10 pmBarcelona-El Prat
8h 45m
BOS8:55 pmBoston Logan Intl
Feb 19
BOS10:40 pmBoston Logan Intl
7h 15m
BCN11:55 amBarcelona-El Prat
$338
LEVEL
Feb 28
BCN6:10 pmBarcelona-El Prat
8h 45m
BOS8:55 pmBoston Logan Intl
Mar 10
BOS11:40 pmBoston Logan Intl
7h 15m
BCN11:55 amBarcelona-El Prat
$339
LEVEL
Feb 16
BCN6:10 pmBarcelona-El Prat
8h 45m
BOS8:55 pmBoston Logan Intl
Mar 2
BOS10:40 pmBoston Logan Intl
7h 15m
BCN11:55 amBarcelona-El Prat
$340

momondo Fare Finder

 
Customize your flight search to find flights from Spain to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 22, 2026.
Use the filters below to find and compare flights from Spain to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 2/5

6:10 pm-8:55 pm

Nonstop8h 45m

Boston Logan Intl

Thu 2/19

10:40 pm-11:55 am

Nonstop7h 15m

$338

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sat 2/28

6:10 pm-8:55 pm

Nonstop8h 45m

Boston Logan Intl

Tue 3/10

11:40 pm-11:55 am

Nonstop7h 15m

$339

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Mon 2/16

6:10 pm-8:55 pm

Nonstop8h 45m

Boston Logan Intl

Mon 3/2

10:40 pm-11:55 am

Nonstop7h 15m

$340

MálagaBoston

AGP - BOS

AGPBOS

Malaga

Thu 3/5

1:45 pm-8:10 pm

1 stop12h 25m

Boston Logan Intl

Tue 3/10

7:05 pm-9:35 am

1 stop9h 30m

$378

MálagaBoston

AGP - BOS

AGPBOS

Malaga

Thu 3/5

1:45 pm-8:10 pm

1 stop12h 25m

Boston Logan Intl

Mon 3/9

7:05 pm-2:10 pm

1 stop14h 05m

$396

MálagaBoston

AGP - BOS

AGPBOS

Malaga

Wed 2/25

9:10 am-3:15 pm

1 stop12h 05m

Boston Logan Intl

Tue 3/3

10:40 pm-11:20 pm

1 stop18h 40m

$400

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Mon 2/16

6:45 am-7:50 pm

1 stop19h 05m

Boston Logan Intl

Mon 3/2

10:40 pm-10:55 pm

1 stop18h 15m

$400

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Mon 2/16

6:45 am-7:50 pm

1 stop19h 05m

Boston Logan Intl

Mon 3/2

4:45 pm-12:50 pm

1 stop14h 05m

$401

SevilleBoston

SVQ - BOS

SVQBOS

Sevilla

Thu 2/26

1:25 pm-7:50 pm

1 stop12h 25m

Boston Logan Intl

Mon 3/2

5:15 pm-12:45 pm

2 stops13h 30m

$406

Palma de MallorcaBoston

PMI - BOS

PMIBOS

Palma de Mallorca Son Sant Joan

Mon 2/9

7:05 am-7:25 pm

2 stops18h 20m

Boston Logan Intl

Sun 2/22

12:00 pm-12:40 pm

2 stops18h 40m

$897

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Spain to Boston

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 Boston?

In general, February is the cheapest month to fly from Spain to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $384. If you aren’t able to travel during the month of February, then book flights to Boston from Spain during March instead. Flights to Boston in March, while not as cheap as those in February, still average around $405.

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

The cheapest day to depart from Spain to Boston is on a Thursday when prices can be found for as low as $532. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Monday is $719.

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

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Spain to Boston in the afternoon for as low as $544. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $791 per ticket.

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

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

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

You are more likely to see cheaper flights to Boston from Spain when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $519 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Spain for as low as $393 on momondo.

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

There are 3 cabin classes available to choose from on Spain to Boston Logan Intl 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 Spain to Boston flights?

You could potentially save up to 1% on your flight if you consider stops on a Spain to Boston flight.

Cheap Spain to Boston flight deals and tips

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

Best Price Found

$351

Fastest flight time

8h 20m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Spain in the past 72 hours is $351. The best round-trip flight deal from Spain to Boston found on momondo in the last 72 hours is $502.
The fastest flight from Spain to Boston takes 8h 20m
Direct flights go from Spain to Boston every day.
There is 1 airport in Boston. From Spain there are direct flights to Boston Logan Intl (BOS).
Search flight deals

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

    Prices for flights from Spain to Boston Logan Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spain to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Spain to Boston

Compare and see reviews for airlines that fly from Spain to Boston with momondo
Airline
Rating
Free Cancellation
Price
LEVELPriceFrom $245Free CancellationRating
0.0
0 reviews
Search LEVEL flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,192 reviews
Search United Airlines flights
IberiaPriceFrom $333Free CancellationRating
7.0
3,097 reviews
Search Iberia flights
VuelingPriceFrom $346Free CancellationRating
7.1
1,235 reviews
Search Vueling flights
LEVELPriceFrom $350Free CancellationRating
0.0
Search LEVEL flights
TAP AIR PORTUGALPriceFrom $355Free CancellationRating
7.1
2,124 reviews
Search TAP AIR PORTUGAL flights
DeltaPriceFrom $387Free CancellationRating
7.9
8,087 reviews
Search Delta flights
FinnairPriceFrom $394Free CancellationRating
7.6
1,353 reviews
Search Finnair flights
Aer LingusPriceFrom $400Free CancellationRating
7.2
1,441 reviews
Search Aer Lingus flights
Air FrancePriceFrom $470Free CancellationRating
7.4
1,523 reviews
Search Air France flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Falmouth
Nashua
Laconia
Brockton
Sturbridge
Chatham
Concord
Everett

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Spain to Boston. momondo saves you time and could save you money on your trip.

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

All flight searches from Spain to Boston on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Spain to Boston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Boston from Spain. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Boston trip

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