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Cheap flights from Spain to Boston from $246

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 3/5. 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.
TAP AIR PORTUGAL Logo
6:00 am - 8:10 pm
VLC
-
BOS
20h 10m1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 11:30 pm
BOS
-
VLC
23h 25m1 stop
$365TAP AIR PORTUGAL
Thu, Jan 15 - Thu, Jan 29
TAP AIR PORTUGAL Logo
10:00 am - 8:10 pm
SVQ
-
BOS
16h 10m1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 11:45 pm
BOS
-
SVQ
23h 40m1 stop
$382TAP AIR PORTUGAL
Fri, Jan 16 - Thu, Jan 22
TAP AIR PORTUGAL Logo
6:00 am - 8:10 pm
VLC
-
BOS
20h 10m1 stop
TAP AIR PORTUGAL Logo
10:45 pm - 11:30 pm
BOS
-
VLC
18h 45m1 stop
$382TAP AIR PORTUGAL
Thu, Jan 15 - Thu, Jan 29
Iberia Logo
6:10 pm - 8:55 pm
BCN
-
BOS
8h 45mnonstop
Iberia Logo
10:40 pm - 11:55 am
BOS
-
BCN
7h 15mnonstop
$412Iberia
Sun, Jan 25 - Mon, Feb 2
Iberia Logo
6:10 pm - 8:55 pm
BCN
-
BOS
8h 45mnonstop
Iberia Logo
10:40 pm - 11:55 am
BOS
-
BCN
7h 15mnonstop
$413Iberia
Thu, Jan 29 - Mon, Feb 9
LEVEL Logo
6:10 pm - 8:55 pm
BCN
-
BOS
8h 45mnonstop
LEVEL Logo
10:40 pm - 11:55 am
BOS
-
BCN
7h 15mnonstop
$429LEVEL
Thu, Jan 15 - Sun, Jan 18
LEVEL Logo
6:10 pm - 8:55 pm
BCN
-
BOS
8h 45mnonstop
LEVEL Logo
10:40 pm - 11:55 am
BOS
-
BCN
7h 15mnonstop
$430LEVEL
Sat, Jan 24 - Mon, Feb 9
Aer Lingus Logo
12:00 pm - 6:59 pm
AGP
-
BOS
12h 59m1 stop
Aer Lingus Logo
5:10 pm - 11:20 am
BOS
-
AGP
12h 10m1 stop
$457Aer Lingus
Wed, Jan 21 - Wed, Jan 28
Aer Lingus Logo
12:00 pm - 6:59 pm
AGP
-
BOS
12h 59m1 stop
Aer Lingus Logo
9:15 pm - 10:00 pm
BOS
-
AGP
18h 45m1 stop
$492Aer Lingus
Mon, Feb 23 - Fri, Feb 27
Delta Logo
6:50 am - 6:30 pm
BIO
-
BOS
17h 40m2 stops
Delta Logo
10:05 am - 11:30 am
BOS
-
BIO
19h 25m2 stops
$568Delta
Thu, Jan 15 - Thu, Jan 29

Iberia flights from Spain to Boston

Our best Iberia deals on Spain to Boston flight tickets
Iberia
Jan 25
BCN6:10 pmBarcelona-El Prat
8h 45m
BOS8:55 pmBoston Logan Intl
Feb 2
BOS10:40 pmBoston Logan Intl
7h 15m
BCN11:55 amBarcelona-El Prat
$412
Find similar
Iberia
Jan 29
BCN6:10 pmBarcelona-El Prat
8h 45m
BOS8:55 pmBoston Logan Intl
Feb 7
BOS10:40 pmBoston Logan Intl
7h 15m
BCN11:55 amBarcelona-El Prat
$413
Find similar
Iberia
Jan 24
BCN6:10 pmBarcelona-El Prat
8h 45m
BOS8:55 pmBoston Logan Intl
Jan 29
BOS10:40 pmBoston Logan Intl
7h 15m
BCN11:55 amBarcelona-El Prat
$441
Find similar

American Airlines flights from Spain to Boston

Our best American Airlines deals on Spain to Boston flight tickets
American Airlines
Jan 15
BIO9:15 amBilbao
12h 00m
1 stop
BOS3:15 pmBoston Logan Intl
Jan 29
BOS4:45 pmBoston Logan Intl
14h 05m
1 stop
BIO12:50 pmBilbao
$470
Find similar
American Airlines
Jan 15
AGP1:20 pmMalaga
12h 30m
1 stop
BOS7:50 pmBoston Logan Intl
Jan 29
BOS12:16 pmBoston Logan Intl
14h 14m
2 stops
AGP8:30 amMalaga
$471
Find similar
American Airlines
Jan 16
SVQ9:10 amSevilla
16h 40m
1 stop
BOS7:50 pmBoston Logan Intl
Jan 22
BOS12:16 pmBoston Logan Intl
14h 14m
2 stops
SVQ8:30 amSevilla
$488
Find similar

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 December 9, 2025.
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

ValenciaBoston

VLC - BOS

VLCBOS

Valencia

Thu 1/15

6:00 am-8:10 pm

1 stop20h 10m

Boston Logan Intl

Thu 1/29

6:05 pm-11:30 pm

1 stop23h 25m

$365

SevilleBoston

SVQ - BOS

SVQBOS

Sevilla

Fri 1/16

10:00 am-8:10 pm

1 stop16h 10m

Boston Logan Intl

Thu 1/22

6:05 pm-11:45 pm

1 stop23h 40m

$382

ValenciaBoston

VLC - BOS

VLCBOS

Valencia

Thu 1/15

6:00 am-8:10 pm

1 stop20h 10m

Boston Logan Intl

Thu 1/29

10:45 pm-11:30 pm

1 stop18h 45m

$382

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sun 1/25

6:10 pm-8:55 pm

Nonstop8h 45m

Boston Logan Intl

Mon 2/2

10:40 pm-11:55 am

Nonstop7h 15m

$412

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 1/29

6:10 pm-8:55 pm

Nonstop8h 45m

Boston Logan Intl

Mon 2/9

10:40 pm-11:55 am

Nonstop7h 15m

$413

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Thu 1/15

6:10 pm-8:55 pm

Nonstop8h 45m

Boston Logan Intl

Sun 1/18

10:40 pm-11:55 am

Nonstop7h 15m

$429

BarcelonaBoston

BCN - BOS

BCNBOS

Barcelona-El Prat

Sat 1/24

6:10 pm-8:55 pm

Nonstop8h 45m

Boston Logan Intl

Mon 2/9

10:40 pm-11:55 am

Nonstop7h 15m

$430

MálagaBoston

AGP - BOS

AGPBOS

Malaga

Wed 1/21

12:00 pm-6:59 pm

1 stop12h 59m

Boston Logan Intl

Wed 1/28

5:10 pm-11:20 am

1 stop12h 10m

$457

MálagaBoston

AGP - BOS

AGPBOS

Malaga

Mon 2/23

12:00 pm-6:59 pm

1 stop12h 59m

Boston Logan Intl

Fri 2/27

9:15 pm-10:00 pm

1 stop18h 45m

$492

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 1/15

6:50 am-6:30 pm

2 stops17h 40m

Boston Logan Intl

Thu 1/29

10:05 am-11:30 am

2 stops19h 25m

$568

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 $363. 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 $504. 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 at noon. momondo users have found flights departing from Spain to Boston at noon for as low as $491. 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 $783 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 $506 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 $373 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?

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

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

$280

Fastest flight time

7h 55m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Spain in the past 72 hours is $280. The best round-trip flight deal from Spain to Boston found on momondo in the last 72 hours is $483.
The fastest flight from Spain to Boston takes 7h 55m
Direct flights go from Spain to Boston every day.
There is 1 airport near Boston: 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 $243Free CancellationRating
0.0
0 reviews
Search LEVEL flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,089 reviews
Search United Airlines flights
IberiaPriceFrom $339Free CancellationRating
7.0
3,043 reviews
Search Iberia flights
VuelingPriceFrom $346Free CancellationRating
7.1
1,218 reviews
Search Vueling flights
TAP AIR PORTUGALPriceFrom $347Free CancellationRating
7.1
2,085 reviews
Search TAP AIR PORTUGAL flights
LEVELPriceFrom $350Free CancellationRating
0.0
Search LEVEL flights
Aer LingusPriceFrom $362Free CancellationRating
7.2
1,389 reviews
Search Aer Lingus flights
DeltaPriceFrom $387Free CancellationRating
7.9
8,011 reviews
Search Delta flights
FinnairPriceFrom $394Free CancellationRating
7.6
1,334 reviews
Search Finnair flights
Air FrancePriceFrom $470Free CancellationRating
7.4
1,502 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
Nashua
Falmouth
Laconia
Brockton
Concord
Everett
Sturbridge
Chatham

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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