Spain

$200+ Cheap flights from Boston (BOS) to Spain

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MAD
Feb 10 — Feb 171
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Cheap flight deals from Boston to Spain

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Spain (ES0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 5, 2025.

Round-trip from

$387
(Kiwi.com)

One-way from

$200
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$467

Good round-trip deal

$472 or less

Good one-way deal

$268 or less
From Boston Logan Intl to Spain
One-way flight from Boston Logan Intl to Spain
Highest demand for flights based on searches. 22% potential increase in price ($175 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Boston Logan Intl to Spain.
Price to beat on a one-way flight from Boston Logan Intl to Spain.

Find flight deals from Boston to Spain

Cheapest flights from Boston to Spain
Explore the most affordable flight options available from Boston to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/810:40 pmBOS - BCN
Nonstop7h 10mVueling
Sat 2/156:00 pmBCN - BOS
Nonstop8h 55mVueling
Deal found 2/5$384
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:15 pmBOS - BCN
1 stop20h 25mPLAY
Mon 5/1910:40 pmBCN - BOS
1 stop25h 20mPLAY
Deal found 2/4$389
This Mytrip deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/307:15 pmBOS - BCN
2 stops20h 35mMultiple Airlines
Fri 4/47:20 amBCN - BOS
2 stops16h 40mMultiple Airlines
Deal found 2/5$395
This Flightnetwork deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/247:20 pmBOS - TFS
1 stop15h 30mPLAY
Tue 4/85:35 pmTFS - BOS
1 stop29h 25mPLAY
Deal found 2/4$404
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2511:25 pmBOS - PMI
1 stop11h 25mVueling
Tue 3/43:30 pmPMI - BOS
1 stop12h 10mVueling
Deal found 2/5$421
This Gotogate deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/308:50 pmBOS - BCN
1 stop11h 55mIcelandair
Tue 4/83:45 pmBCN - BOS
1 stop25h 50mIcelandair
Deal found 2/4$430
This Iberia deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/310:50 pmBOS - BCN
Nonstop7h 25mIberia
Mon 4/76:30 pmBCN - BOS
Nonstop8h 35mIberia
Deal found 2/4$435
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/236:20 pmBOS - BCN
1 stop23h 55mITA Airways
Fri 3/286:25 amBCN - BOS
1 stop12h 35mITA Airways
Deal found 2/4$442
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/196:45 pmBOS - BCN
1 stop18h 35mScandinavian Airlines
Tue 3/257:10 pmBCN - BOS
1 stop26h 40mScandinavian Airlines
Deal found 2/4$448
This FlightHub deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/15:40 pmBOS - PMI
2 stops33h 55mScandinavian Airlines
Mon 4/711:10 amPMI - BOS
2 stops34h 25mScandinavian Airlines
Deal found 2/4$459
This StudentUniverse deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/257:39 pmBOS - BCN
2 stops19h 26mFinnair
Tue 4/16:30 pmBCN - BOS
Nonstop8h 35mFinnair
Deal found 2/4$478
This eDestinos deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/256:10 pmBOS - BCN
1 stop13h 35mTAP AIR PORTUGAL
Tue 3/49:10 pmBCN - BOS
1 stop23h 20mTAP AIR PORTUGAL
Deal found 2/4$481

Find flights from Boston to Spain within your budget

Customize your flight search to find flights from Boston to Spain 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, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sat 2/22

10:40 pm-11:50 am

Nonstop7h 10m

Barcelona-El Prat

Thu 2/27

6:45 pm-9:40 pm

Nonstop8h 55m

$387

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Thu 5/8

7:15 pm-9:40 pm

1 stop20h 25m

Barcelona-El Prat

Mon 5/19

10:40 pm-6:00 pm

1 stop25h 20m

$389

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 3/30

11:55 pm-1:15 pm

Nonstop7h 20m

Barcelona-El Prat

Wed 4/2

6:30 pm-9:05 pm

Nonstop8h 35m

$395

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 3/25

7:20 pm-10:40 pm

2 stops22h 20m

Barcelona-El Prat

Tue 4/1

7:25 am-6:00 pm

2 stops16h 35m

$401

BostonPalma de Mallorca

BOS - PMI

BOSPMI

Boston Logan Intl

Tue 2/25

11:25 pm-4:50 pm

1 stop11h 25m

Palma de Mallorca Son Sant Joan

Tue 3/4

3:30 pm-9:40 pm

1 stop12h 10m

$421

BostonGranadilla

BOS - TFS

BOSTFS

Boston Logan Intl

Tue 3/18

7:20 pm-2:50 pm

1 stop15h 30m

Granadilla Tenerife-Sur

Wed 3/26

3:50 pm-6:00 pm

1 stop30h 10m

$429

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 3/30

8:50 pm-2:45 pm

1 stop11h 55m

Barcelona-El Prat

Tue 4/8

3:45 pm-11:35 am

1 stop25h 50m

$430

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 3/23

6:20 pm-11:15 pm

1 stop23h 55m

Barcelona-El Prat

Fri 3/28

6:25 am-2:00 pm

1 stop12h 35m

$442

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 3/19

6:45 pm-6:20 pm

1 stop18h 35m

Barcelona-El Prat

Tue 3/25

7:10 pm-4:50 pm

1 stop26h 40m

$448

BostonPalma de Mallorca

BOS - PMI

BOSPMI

Boston Logan Intl

Tue 4/1

5:40 pm-9:35 am

2 stops33h 55m

Palma de Mallorca Son Sant Joan

Mon 4/7

11:10 am-3:35 pm

2 stops34h 25m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

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Best time to book a flight from Boston to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boston to Spain

Get recent, data-driven insights about flights from Boston to Spain including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boston to Spain?

Currently, November is the cheapest month in which you can book a flight from Boston to Spain (average of $543). Flying from Boston to Spain in June is currently the most expensive (average of $1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to ES?

Find hourly flight availability from Boston to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 5, 2025.

When flying from Boston to Spain, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Spain by month

Plan your trip to Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spain ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Spain when rainfall is around 0.8 in.

Temperature in Spain by month

Plan your trip to Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spain, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated February 5, 2025.