$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
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boston to Costa del Sol with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Costa del Sol
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to Costa del SolExplore 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.
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![Icelandair logo]()
$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![Icelandair logo]()
$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![Icelandair logo]()
$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![LEVEL logo]()
$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![Icelandair logo]()
$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![SWISS logo]()
$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![Multiple Airlines logo]()
$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![SWISS logo]()
$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![LEVEL logo]()
$549
Best flights from Boston to Costa del SolDiscover carefully curated flight deals from Boston to Costa del Sol that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from Boston to Costa del Sol that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
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.
Sat 9/1211:00 pm
BOS
- AGP
1 stop27h 55m
LEVEL
Mon 9/2111:05 pm
AGP
- BOS
1 stop28h 10m
LEVEL
Deal found 4/14![LEVEL logo]()
$571
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:27 pm
BOS
- AGP
2 stops30h 08m
United Airlines
Tue 5/129:35 am
AGP
- BOS
1 stop12h 49m
United Airlines
Deal found 4/13![United Airlines logo]()
$582
This Scandinavian Airlines deal was found by Cheapflights users on 4/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm
BOS
- AGP
1 stop34h 10m
Scandinavian Airlines
Thu 10/158:40 pm
AGP
- BOS
2 stops48h 55m
Scandinavian Airlines
Deal found 4/12![Scandinavian Airlines logo]()
$650
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:00 pm
BOS
- AGP
1 stop10h 45m
Delta
Mon 5/185:25 pm
AGP
- BOS
1 stop25h 45m
Delta
Deal found 4/14![Delta logo]()
$670
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:40 pm
BOS
- AGP
1 stop10h 55m
United Airlines
Thu 9/39:35 am
AGP
- BOS
2 stops21h 30m
United Airlines
Deal found 4/15![United Airlines logo]()
$637
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:00 pm
BOS
- AGP
1 stop10h 45m
Delta
Tue 6/25:55 am
AGP
- BOS
1 stop13h 42m
Delta
Deal found 4/15![Delta logo]()
$670
This United Airlines deal was found by Cheapflights users on 4/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:32 pm
BOS
- AGP
1 stop10h 03m
United Airlines
Tue 5/129:35 am
AGP
- BOS
1 stop12h 49m
United Airlines
Deal found 4/12![United Airlines logo]()
$663
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:35 pm
BOS
- AGP
1 stop21h 05m
Delta
Fri 6/55:55 am
AGP
- BOS
2 stops23h 42m
Delta
Deal found 4/17![Delta logo]()
$713
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:00 pm
BOS
- AGP
1 stop10h 45m
Delta
Mon 6/86:00 am
AGP
- BOS
2 stops23h 27m
Delta
Deal found 4/17![Delta logo]()
$741
Last-minute flights from Boston to Costa del SolDiscover last-minute flight deals from Boston to Costa del Sol. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Costa del Sol. Data last updated April 17, 2026 and is based on user searches.
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![Icelandair logo]()
$519
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![Icelandair logo]()
$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![Icelandair logo]()
$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![Icelandair logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fri 5/110:50 pm
BOS
- AGP
1 stop17h 55m
LEVEL
Tue 6/99:15 pm
AGP
- BOS
1 stop29h 50m
LEVEL
Deal found 4/16![LEVEL logo]()
$576
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:27 pm
BOS
- AGP
2 stops30h 08m
United Airlines
Tue 5/129:35 am
AGP
- BOS
1 stop12h 49m
United Airlines
Deal found 4/13![United Airlines logo]()
$582
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:50 pm
BOS
- AGP
1 stop11h 55m
Icelandair
Wed 5/203:45 pm
AGP
- BOS
1 stop12h 00m
Icelandair
Deal found 4/14![Icelandair logo]()
$558
One-way flights from Boston to Costa del SolSearch for one-way flight options from Boston to Costa del Sol. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Boston to Costa del Sol. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This LEVEL 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:50 pm
BOS
- AGP
1 stop28h 05m
LEVEL
Deal found 4/15![LEVEL logo]()
$305
This Mytrip deal was found by Cheapflights users on 4/16. 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 5/38:50 pm
BOS
- AGP
2 stops19h 50m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$313
This FlightHub deal was found by Cheapflights users on 4/16. 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.
Mon 5/1111:00 pm
BOS
- AGP
1 stop33h 45m
Icelandair
Deal found 4/16![Icelandair logo]()
$339
This LEVEL 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:50 pm
BOS
- AGP
1 stop20h 00m
LEVEL
Deal found 4/15![LEVEL logo]()
$341
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:50 pm
BOS
- AGP
1 stop19h 20m
LEVEL
Deal found 4/15![LEVEL logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/128:50 pm
BOS
- AGP
1 stop11h 55m
Icelandair
Deal found 4/17![Icelandair logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Mon 5/1111:00 pm
BOS
- AGP
3 stops29h 15m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$369
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 |
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
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
Showing 1-10 of 19 resultsSorted by cheapest first
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.
BOS-AGP
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
BOS-zzEER
BOS-AGP
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
ExcellentThomas,Mar 2026
BOS - ZRH
Crew
8.3
Entertainment
6.8
Boarding
7.7
Overall
7.6
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Crew
8.3
Entertainment
6.8
Boarding
7.7
Overall
7.6
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Crew
8.3
Entertainment
6.8
Boarding
7.7
Overall
7.6
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Crew
8.3
Entertainment
6.8
Boarding
7.7
Overall
7.6
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Crew
8.3
Entertainment
6.8
Boarding
7.7
Overall
7.6
Food
7.1
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Boston to Costa del Sol
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Costa del Sol by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Costa del Sol by cabin class
Find flights from Boston to Costa del Sol, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Costa del Sol flights
Browse other Boston and Costa del Sol flight options. Last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$355 | Average$383 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$369 | Average$534 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$371 | Average$490 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$374 | Average$522 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$395 | Average$506 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$397 | Average$657 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$405 | Average$506 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$409 | Average$679 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$411 | Average$521 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$413 | Average$627 | FlexibilityNo cancel fee | On-time76% |