Costa del Sol

$305+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — AGP
May 17 — May 241
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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 April 17, 2026.

This Flightnetwork deal was found by Cheapflights users on 4/13. 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 4/2711:00 pm
BOS
-
AGP
1 stop33h 45m
Icelandair
Wed 5/133:45 pm
AGP
-
BOS
1 stop33h 05m
Icelandair
Deal found 4/13$481
This Gotogate deal was found by Cheapflights users on 4/15. 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.
Thu 4/3011:00 pm
BOS
-
AGP
1 stop33h 45m
Icelandair
Sat 5/93:45 pm
AGP
-
BOS
1 stop12h 00m
Icelandair
Deal found 4/15$493
This Gotogate deal was found by Cheapflights users on 4/15. 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.
Fri 5/18:50 pm
BOS
-
AGP
1 stop11h 55m
Icelandair
Sat 5/93:45 pm
AGP
-
BOS
1 stop12h 00m
Icelandair
Deal found 4/15$495
This LEVEL deal was found by Cheapflights users on 4/14. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:00 pm
BOS
-
AGP
1 stop20h 15m
LEVEL
Mon 10/199:20 pm
AGP
-
BOS
1 stop29h 55m
LEVEL
Deal found 4/14$498
This oojo deal was found by Cheapflights users on 4/13. 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 4/218:50 pm
BOS
-
AGP
1 stop11h 55m
Icelandair
Wed 4/293:45 pm
AGP
-
BOS
1 stop33h 05m
Icelandair
Deal found 4/13$519
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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.
Mon 11/169:50 pm
BOS
-
AGP
1 stop11h 40m
SWISS
Fri 11/271:10 pm
AGP
-
BOS
1 stop13h 10m
SWISS
Deal found 4/14$525
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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 12/86:55 pm
BOS
-
AGP
1 stop12h 00m
Multiple Airlines
Wed 12/161:10 pm
AGP
-
BOS
1 stop13h 10m
Multiple Airlines
Deal found 4/15$542
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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.
Wed 12/309:50 pm
BOS
-
AGP
1 stop11h 40m
SWISS
Tue 1/121:10 pm
AGP
-
BOS
1 stop13h 10m
SWISS
Deal found 4/13$548
This LEVEL deal was found by Cheapflights users on 4/14. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:00 pm
BOS
-
AGP
1 stop27h 55m
LEVEL
Tue 9/229:40 am
AGP
-
BOS
1 stop17h 35m
LEVEL
Deal found 4/14$549

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 April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$481
(Flightnetwork)

One-way from

$305
(LEVEL)

Popular in

June

Cheapest in

January

Average price

$597
Provider with most accurate pricing for Boston Logan Intl-Malaga flight deals.
Provider most trusted by Cheapflights users for Boston Logan Intl-Malaga flights.
From Boston Logan Intl to Costa del Sol
One-way flight from Boston Logan Intl to Costa del Sol
Highest demand for flights based on searches. 14% potential increase in price ($101 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 April 17, 2026.
Use the filters below to find and compare flights from Boston to Costa del Sol that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Sat 9/12

11:00 pm-8:55 am

1 stop27h 55m

Malaga

Mon 9/21

11:05 pm-9:15 pm

1 stop28h 10m

$571

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Sun 5/3

7:27 pm-7:35 am

2 stops30h 08m

Malaga

Tue 5/12

9:35 am-4:24 pm

1 stop12h 49m

$582

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Sat 8/8

2:40 pm-7:35 am

1 stop10h 55m

Malaga

Thu 9/3

9:35 am-1:05 am

2 stops21h 30m

$637

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Sun 10/11

5:40 pm-9:50 am

1 stop34h 10m

Malaga

Thu 10/15

8:40 pm-3:35 pm

2 stops48h 55m

$650
Quickest round-trip

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Sat 5/2

3:32 pm-7:35 am

1 stop10h 03m

Malaga

Tue 5/12

9:35 am-4:24 pm

1 stop12h 49m

$663

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Mon 5/11

7:00 pm-11:45 am

1 stop10h 45m

Malaga

Mon 5/18

5:25 pm-1:10 pm

1 stop25h 45m

$670

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Tue 5/12

7:00 pm-11:45 am

1 stop10h 45m

Malaga

Tue 6/2

5:55 am-1:37 pm

1 stop13h 42m

$670

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Fri 5/8

4:35 pm-7:40 pm

1 stop21h 05m

Malaga

Fri 6/5

5:55 am-11:37 pm

2 stops23h 42m

$713

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Mon 5/11

7:00 pm-11:45 am

1 stop10h 45m

Malaga

Mon 6/8

6:00 am-11:27 pm

2 stops23h 27m

$741
Cheapest one-way

BostonMálaga

BOS - AGP

BOSAGP

Boston Logan Intl

Sat 5/2

10:50 pm-8:55 am

1 stop28h 05m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 19 resultsSorted by cheapest first
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, July is the cheapest month in which you can book a flight from Boston to Costa del Sol (average of $228). Flying from Boston to Costa del Sol in June is currently the most expensive (average of $468). 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.

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 April 17, 2026.
Peruse reviews from past customers who have flown with SWISS,Aer Lingus, andTAP 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.

Crew

8.3

Entertainment

6.8

Boarding

7.7

Overall

7.6

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Crew

8.3

Entertainment

6.8

Boarding

7.7

Overall

7.6

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Crew

8.3

Entertainment

6.8

Boarding

7.7

Overall

7.6

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Crew

8.3

Entertainment

6.8

Boarding

7.7

Overall

7.6

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Crew

8.3

Entertainment

6.8

Boarding

7.7

Overall

7.6

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Crew

8.3

Entertainment

6.8

Boarding

7.7

Overall

7.6

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

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 10h 03m. 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 SWISS, with whom users have recently found tickets for as low as $263. However, be on the lookout for offers from Lufthansa and TAP AIR PORTUGAL, 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, July is the cheapest month in which you can book a flight from Boston to Costa del Sol (average of $228). Flying from Boston to Costa del Sol in June is currently the most expensive (average of $468). 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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Alternative routes for Boston to Costa del Sol

See prices for flight routes from nearby airports that may be better suited for you.

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 April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$355Average$383FlexibilityNo cancel feeOn-time76%
SWISSCheapest$369Average$534FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$371Average$490FlexibilityNo cancel feeOn-time71%
IberiaCheapest$374Average$522FlexibilityNo cancel feeOn-time77%
KLMCheapest$395Average$506FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$397Average$657FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$405Average$506FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$409Average$679FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$411Average$521FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$413Average$627FlexibilityNo cancel feeOn-time76%

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