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Costa del Sol

$223+ Cheap flights from Boston (BOS) to Costa del Sol

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — AGP
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Boston to Costa del Sol

Cheapest flights from Boston to Costa del Sol
Explore the most affordable flight options available from Boston to Costa del Sol. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Sun 12/218:40 pmBOS - AGP
2 stops43h 10mMultiple Airlines
Thu 12/256:45 amAGP - BOS
1 stop20h 10mMultiple Airlines
Deal found 12/21$1,276
This CrystalTravel deal was found by Cheapflights users on 12/21. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:35 pmBOS - AGP
2 stops35h 00mScandinavian Airlines
Sun 12/286:50 pmAGP - BOS
2 stops27h 00mScandinavian Airlines
Deal found 12/21$1,375
This Ovago deal was found by Cheapflights users on 12/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:20 pmBOS - AGP
1 stop12h 00mMultiple Airlines
Sun 12/281:20 pmAGP - BOS
1 stop12h 30mMultiple Airlines
Deal found 12/21$1,449
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:50 pmBOS - AGP
1 stop11h 45mSWISS
Thu 1/11:00 pmAGP - BOS
1 stop13h 00mSWISS
Deal found 12/22$1,522
This oojo deal was found by Cheapflights users on 12/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:56 pmBOS - AGP
2 stops33h 04mBritish Airways
Thu 1/13:20 pmAGP - BOS
1 stop30h 40mBritish Airways
Deal found 12/21$1,581
This Gurufare deal was found by Cheapflights users on 12/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:50 pmBOS - AGP
1 stop11h 45mMultiple Airlines
Thu 1/13:30 pmAGP - BOS
2 stops29h 22mMultiple Airlines
Deal found 12/22$1,639
This Ovago deal was found by Cheapflights users on 12/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:56 pmBOS - AGP
2 stops40h 09mMultiple Airlines
Thu 1/19:10 amAGP - BOS
1 stop16h 40mMultiple Airlines
Deal found 12/21$1,725
This oojo deal was found by Cheapflights users on 12/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:15 pmBOS - AGP
2 stops31h 15mIberia
Thu 1/19:10 amAGP - BOS
2 stops18h 48mIberia
Deal found 12/22$1,932

Find flight deals from Boston to Costa del Sol

Keep the following information in mind while searching for Boston to Costa del Sol flight deals. Data was last updated December 23, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$400
(oojo)

One-way from

$223
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$821
Provider with most accurate pricing for Boston Logan Intl-Malaga flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Malaga flights.
Search Deals
From Boston Logan Intl to Costa del Sol
Search Deals
One-way flight from Boston Logan Intl to Costa del Sol
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Costa del Sol 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 December 23, 2025.
Use the filters below to find and compare flights from Boston to Costa del Sol that are best for you.

Fly from

Boston

Fly to

Costa del Sol

Route

Depart

Return

Price

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Sun 5/3

12:30 pm-7:35 am

1 stop13h 05m

Malaga

Tue 5/12

9:35 am-4:25 pm

1 stop12h 50m

$406

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Tue 3/31

10:45 pm-10:55 pm

1 stop18h 10m

Malaga

Thu 4/9

4:00 pm-8:45 pm

1 stop10h 45m

$407

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Wed 1/21

4:45 pm-11:10 am

2 stops12h 25m

Malaga

Tue 1/27

1:20 pm-10:56 pm

2 stops15h 36m

$411

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Tue 4/21

10:45 pm-10:55 pm

1 stop18h 10m

Malaga

Wed 4/29

3:25 pm-8:45 pm

1 stop11h 20m

$412

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Tue 1/13

1:50 pm-12:20 pm

2 stops16h 30m

Malaga

Tue 4/7

6:00 am-7:35 pm

1 stop19h 35m

$418

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Tue 1/27

10:40 pm-11:20 pm

1 stop18h 40m

Malaga

Sun 2/8

1:20 pm-7:50 pm

1 stop12h 30m

$421

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Thu 1/22

6:05 pm-9:35 am

1 stop9h 30m

Malaga

Sat 1/31

3:00 pm-8:10 pm

1 stop11h 10m

$422

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Mon 1/5

6:01 am-4:50 pm

2 stops28h 49m

Malaga

Wed 1/14

12:20 pm-10:56 pm

2 stops16h 36m

$425

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Fri 1/16

7:15 pm-4:30 pm

1 stop15h 15m

Malaga

Fri 1/30

1:20 pm-7:50 pm

1 stop12h 30m

$429

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Fri 1/30

7:00 am-10:00 am

2 stops45h 00m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 16 results
1
2

Best time to book a flight from Boston to Costa del Sol

Have a flexible travel schedule? Discover the best time to fly to Costa del Sol 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.

Cheapflights Insights

Everything you need to know about your flight from Boston to Costa del Sol

What is the cheapest month to book a flight from Boston to Costa del Sol?

Currently, September is the cheapest month in which you can book a flight from Boston to Costa del Sol (average of $355). Flying from Boston to Costa del Sol in June is currently the most expensive (average of $558). 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 EER?

Find hourly flight availability from Boston to Costa del Sol. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

It’s optimal to fly from Boston to Costa del Sol in the morning. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Costa del Sol

Get insights into the airlines that provide service to Costa del Sol. 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 Costa del Sol. Reviews last updated December 23, 2025.
Peruse reviews from past customers who have flown with SWISS, Aer Lingus, and TAP AIR PORTUGAL from Boston to Costa del Sol to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,817 reviews

Overall

7.5

Crew

8.3

Food

7.1

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
SWISS
7.5
Good
1,817 reviews
SWISS
7.5
Good
1,817 reviews

Overall

7.5

Crew

8.3

Food

7.1

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Aer Lingus
7.2
Good
1,412 reviews
SWISS
7.5
Good
1,817 reviews

Overall

7.5

Crew

8.3

Food

7.1

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
TAP AIR PORTUGAL
7.2
Good
2,096 reviews
SWISS
7.5
Good
1,817 reviews

Overall

7.5

Crew

8.3

Food

7.1

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Iberia
7.0
Good
3,056 reviews
SWISS
7.5
Good
1,817 reviews

Overall

7.5

Crew

8.3

Food

7.1

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
British Airways
6.7
Okay
7,607 reviews
SWISS
7.5
Good
1,817 reviews

Overall

7.5

Crew

8.3

Food

7.1

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

Related info for your journey

Find useful and relevant information for your journey from Boston to Costa del Sol. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Costa del Sol?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Costa del Sol from Boston.

  • How long is the flight from Boston to Costa del Sol?

    Departing from Boston to Costa del Sol will take you 13h 05m. The distance from Boston to Costa del Sol is about 3474 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Boston to Costa del Sol one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $258. However, be on the lookout for offers from Lufthansa and LEVEL, as they are both options that can get you from Boston to Costa del Sol for a low price.

  • Can I find deals for flights from Boston to Costa del Sol that include hotel bookings?

    Yes. In addition to deals on Boston to Costa del Sol flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Costa del Sol?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Costa del Sol.

  • Can I find deals for business class flights from Boston to Costa del Sol?

    Yes. Cheapflights offers flight deals from Boston to Costa del Sol by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Costa del Sol?

    Currently, September is the cheapest month in which you can book a flight from Boston to Costa del Sol (average of $355). Flying from Boston to Costa del Sol in June is currently the most expensive (average of $558). 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.

See more FAQs

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Top 10 airlines flying from Boston to Costa del Sol

Discover the top 10 airlines that operate flights from Boston to Costa del Sol. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$355Average$371FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$371Average$655FlexibilityNo cancel feeOn-time71%
SWISSCheapest$372Average$532FlexibilityNo cancel feeOn-time79%
IberiaCheapest$391Average$603FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$391Average$691FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$411Average$624FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$415Average$641FlexibilityNo cancel feeOn-time76%
KLMCheapest$424Average$649FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$432Average$657FlexibilityNo cancel feeOn-time77%
LEVELCheapest$444Average$662FlexibilityNo cancel feeOn-timeN/A

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