Good to know

Low season	February	Best time to beat the crowds with an average 6% drop in price.
High season	July	Most popular time to fly with an average 30% increase in price.
Average price of a round-trip	$550	(avg. price over the last 2 weeks)
Good deal for a round-trip	$252	or less

FAQs - booking Boston flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines serving Spain to Boston Logan Intl

Scores according to KAYAK customer reviews

8.1

SWISS

Overall score based on 8,964 reviews

8.2

Boarding

7.9

Comfort

8.7

Crew

7.8

Entertainment

8.0

Food

Airline reviews

Book cheap flights from Spain to Boston (round-trip)

Airports

Origin

Destination

TAP AIR PORTUGAL

Thu, Nov 5

22h 25m

Sun, Nov 15

19h 35m

$194

Trip: 11 days

Based on null reviews

LEVEL

Tue, Nov 10

8h 55m

Tue, Nov 17

7h 05m

$226

Trip: 8 days

Based on null reviews

Multiple Airlines

Tue, Oct 20

13h 20m

Tue, Oct 27

7h 05m

$244

Trip: 8 days

Based on null reviews

Lufthansa

Thu, Nov 5

13h 10m

Sun, Nov 15

12h 20m

$254

Trip: 11 days

Based on null reviews

KLM

Thu, Nov 5

12h 32m

Sun, Nov 15

11h 05m

$271

Trip: 11 days

Based on null reviews

SWISS

Tue, Oct 20

11h 00m

Tue, Oct 27

10h 15m

$274

Trip: 8 days

Based on null reviews

Virgin Atlantic

Tue, Nov 10

12h 32m

Tue, Nov 17

9h 50m

$275

Trip: 8 days

Based on null reviews

British Airways

Tue, Nov 10

11h 52m

Wed, Nov 18

10h 34m

$281

Trip: 9 days

Based on null reviews

Air Europa

Tue, Oct 20

12h 02m

Tue, Oct 27

32h 45m

$290

Trip: 8 days

Based on null reviews

Delta

Fri, Nov 20

13h 55m

Sat, Nov 28

12h 54m

$312

Trip: 9 days

Based on null reviews

Brussels Airlines

Wed, Nov 18

32h 25m

Sat, Nov 28

26h 59m

$316

Trip: 11 days

Based on null reviews

TAP AIR PORTUGAL

Thu, Nov 5

25h 50m

Sun, Nov 15

14h 00m

$195

Trip: 11 days

Based on null reviews

Vueling

Wed, Sep 9

13h 50m

Wed, Sep 16

27h 20m

$408

Trip: 8 days

Based on null reviews

TAP AIR PORTUGAL

Sun, Nov 1

12h 55m

Sun, Nov 8

9h 05m

$202

Trip: 8 days

Based on null reviews

LEVEL

Thu, Nov 12

8h 55m

Tue, Nov 17

7h 05m

$238

Trip: 6 days

Based on null reviews

SAS

Wed, Sep 16

28h 35m

Thu, Oct 1

20h 55m

$493

Trip: 16 days

Based on null reviews

Multiple Airlines

Wed, Nov 11

17h 30m

Wed, Nov 18

32h 10m

$249

Trip: 8 days

Based on null reviews

Lufthansa

Thu, Nov 5

12h 15m

Sun, Nov 15

10h 50m

$256

Trip: 11 days

Based on null reviews

TAP AIR PORTUGAL

Wed, Nov 4

12h 55m

Sat, Nov 14

23h 00m

$215

Trip: 11 days

Based on null reviews

Aer Lingus

Thu, Sep 3

12h 10m

Thu, Sep 17

16h 20m

$539

Trip: 15 days

Based on null reviews

Book cheap flights from Spain to Boston (one-way)

Airports

Origin

Destination

TAP AIR PORTUGAL

Tue, Sep 1

12h 20m

$125

Based on null reviews

Vueling

Mon, Sep 14

8h 25m

$146

Based on null reviews

Multiple Airlines

Tue, Sep 15

57h 00m

$158

Based on null reviews

LEVEL

Mon, Sep 14

8h 25m

$200

Based on null reviews

TAP AIR PORTUGAL

Wed, Sep 16

23h 05m

$135

Based on null reviews

Royal Air Maroc

Wed, Sep 16

29h 50m

$274

Based on null reviews

British Airways

Wed, Sep 16

13h 50m

$312

Based on null reviews

TAP AIR PORTUGAL

Tue, Sep 15

13h 20m

$149

Based on null reviews

TAP AIR PORTUGAL

Tue, Sep 8

12h 20m

$158

Based on null reviews

Multiple Airlines

Fri, Aug 14

23h 44m

$196

Based on null reviews

Azores Airlines

Thu, Sep 10

42h 55m

$407

Based on null reviews

Multiple Airlines

Fri, Aug 14

24h 14m

$196

Based on null reviews

TAP AIR PORTUGAL

Thu, Sep 10

12h 25m

$162

Based on null reviews

Multiple Airlines

Fri, Aug 14

24h 40m

$197

Based on null reviews

TAP AIR PORTUGAL

Wed, Sep 16

22h 25m

$168

Based on null reviews

Turkish Airlines

Wed, Sep 16

30h 30m

$502

Based on null reviews

Multiple Airlines

Thu, Aug 20

45h 14m

$199

Based on null reviews

Aer Lingus

Wed, Sep 16

19h 40m

$539

Based on null reviews

TAP AIR PORTUGAL

Sun, Sep 13

13h 20m

$171

Based on null reviews

Royal Air Maroc

Sat, Aug 1

12h 00m

$298

Based on null reviews

Flights to Boston

Destination:

Boston (BOS) United States

Return flight deals:

Boston - Spain

Cabin classes:

$7315

First

$855

Business

$455

Prem Econ

$194

Economy

Browse origins:

$576

Alicante

$331

Andalusia

$645

Asturias

$359

Balearic Islands

$179

Barcelona

$416

Bilbao

$633

Canary Islands

$476

Galicia

$195

Madrid

$666

Pamplona

$644

San Sebastian

$1145

Santander

$479

Valencia

Browse destinations:

$179

Boston

Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Find cheap flights from Spain to Boston

Good to know

Low season

High season

Average price of a round-trip

Good deal for a round-trip

FAQs - booking Boston flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines serving Spain to Boston Logan Intl

Book cheap flights from Spain to Boston (round-trip)

Book cheap flights from Spain to Boston (one-way)

Flights to Boston

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