$264+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — AGP
Mar 13 — Mar 201
1 adult, Economy
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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
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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 February 11, 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 February 11, 2026.
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:45 pm
BOS
- AGP
1 stop9h 45m
Iberia
Wed 4/17:15 am
AGP
- BOS
2 stops14h 55m
Iberia
Deal found 2/11![Iberia logo]()
$380
This SWISS deal was found by Cheapflights users on 2/9. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:50 pm
BOS
- AGP
1 stop21h 15m
SWISS
Thu 3/195:35 am
AGP
- BOS
1 stop20h 45m
SWISS
Deal found 2/9![SWISS logo]()
$381
This Iberia deal was found by Cheapflights users on 2/11. 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.
Tue 3/1711:40 pm
BOS
- AGP
1 stop28h 00m
Iberia
Tue 3/319:40 am
AGP
- BOS
1 stop17h 25m
Iberia
Deal found 2/11![Iberia logo]()
$382
This Orbitz deal was found by Cheapflights users on 2/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:20 pm
BOS
- AGP
2 stops15h 55m
Iberia
Mon 3/29:00 pm
AGP
- BOS
2 stops24h 15m
Iberia
Deal found 2/10![Iberia logo]()
$383
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
Sun 3/16:25 pm
BOS
- AGP
1 stop12h 30m
Multiple Airlines
Wed 4/151:15 pm
AGP
- BOS
1 stop12h 40m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$384
This Orbitz deal was found by Cheapflights users on 2/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:20 pm
BOS
- AGP
1 stop16h 30m
Multiple Airlines
Wed 4/296:30 am
AGP
- BOS
2 stops17h 27m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$385
This FlightHub deal was found by Cheapflights users on 2/8. 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 2/246:25 pm
BOS
- AGP
1 stop12h 30m
Austrian Airlines
Mon 3/21:40 pm
AGP
- BOS
1 stop30h 25m
Austrian Airlines
Deal found 2/8![Austrian Airlines logo]()
$389
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:25 pm
BOS
- AGP
1 stop12h 30m
Austrian Airlines
Mon 3/231:40 pm
AGP
- BOS
1 stop30h 25m
Austrian Airlines
Deal found 2/9![Austrian Airlines logo]()
$390
This KLM deal was found by Cheapflights users on 2/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:35 pm
BOS
- AGP
1 stop21h 05m
Multiple Airlines
Mon 3/210:40 am
AGP
- BOS
1 stop32h 40m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$391
This KLM deal was found by Cheapflights users on 2/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:35 pm
BOS
- AGP
1 stop21h 05m
Multiple Airlines
Fri 3/610:40 am
AGP
- BOS
1 stop14h 15m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$392
This Travelocity deal was found by Cheapflights users on 2/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:20 pm
BOS
- AGP
1 stop16h 30m
Multiple Airlines
Mon 4/207:50 pm
AGP
- BOS
2 stops28h 29m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$393
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Sun 5/38:05 pm
BOS
- AGP
1 stop11h 40m
Multiple Airlines
Tue 5/121:15 pm
AGP
- BOS
1 stop12h 40m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$394
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 February 11, 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 February 11, 2026.
This Lufthansa deal was found by Cheapflights users on 2/9. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:50 pm
BOS
- AGP
1 stop11h 30m
SWISS
Thu 3/195:35 am
AGP
- BOS
1 stop20h 45m
SWISS
Deal found 2/9![SWISS logo]()
$381
This KLM deal was found by Cheapflights users on 2/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:30 pm
BOS
- AGP
1 stop21h 10m
Multiple Airlines
Tue 3/108:25 pm
AGP
- BOS
1 stop28h 30m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$391
This KLM deal was found by Cheapflights users on 2/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:10 pm
BOS
- AGP
1 stop18h 20m
KLM
Tue 3/248:25 pm
AGP
- BOS
1 stop28h 30m
KLM
Deal found 2/10![KLM logo]()
$404
This Delta deal was found by Cheapflights users on 2/10. 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 2/235:05 pm
BOS
- AGP
2 stops17h 50m
Delta
Mon 3/24:25 pm
AGP
- BOS
2 stops28h 50m
Delta
Deal found 2/10![Delta logo]()
$406
This British Airways deal was found by Cheapflights users on 2/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:30 am
BOS
- AGP
1 stop22h 10m
British Airways
Tue 3/175:50 pm
AGP
- BOS
1 stop34h 05m
British Airways
Deal found 2/10![British Airways logo]()
$413
This KLM deal was found by Cheapflights users on 2/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:35 pm
BOS
- AGP
1 stop21h 05m
Multiple Airlines
Fri 3/610:40 am
AGP
- BOS
1 stop14h 15m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$392
This British Airways deal was found by Cheapflights users on 2/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:35 pm
BOS
- AGP
1 stop14h 15m
British Airways
Tue 3/175:50 pm
AGP
- BOS
1 stop31h 55m
British Airways
Deal found 2/10![British Airways logo]()
$430
This KLM deal was found by Cheapflights users on 2/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:50 pm
BOS
- AGP
1 stop30h 55m
Multiple Airlines
Wed 3/116:05 am
AGP
- BOS
1 stop13h 25m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$403
This British Airways deal was found by Cheapflights users on 2/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:35 pm
BOS
- AGP
1 stop13h 15m
British Airways
Tue 3/175:50 pm
AGP
- BOS
1 stop34h 05m
British Airways
Deal found 2/10![British Airways logo]()
$430
This Lufthansa deal was found by Cheapflights users on 2/8. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:20 pm
BOS
- AGP
2 stops20h 00m
Multiple Airlines
Wed 3/45:35 am
AGP
- BOS
1 stop20h 45m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$411
This British Airways deal was found by Cheapflights users on 2/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:30 am
BOS
- AGP
1 stop21h 45m
British Airways
Wed 3/2512:20 pm
AGP
- BOS
1 stop15h 35m
British Airways
Deal found 2/10![British Airways logo]()
$439
This British Airways deal was found by Cheapflights users on 2/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:10 pm
BOS
- AGP
1 stop18h 00m
Multiple Airlines
Wed 3/189:10 am
AGP
- BOS
1 stop16h 40m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$416
Last-minute flights from Boston to Costa del SolDiscover last-minute flight deals from Boston to Costa del Sol. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Costa del Sol. Data last updated February 11, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 2/9. 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.
Mon 2/2310:10 pm
BOS
- AGP
1 stop32h 00m
SWISS
Mon 3/23:50 pm
AGP
- BOS
1 stop34h 30m
SWISS
Deal found 2/9![SWISS logo]()
$383
This KLM deal was found by Cheapflights users on 2/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:35 pm
BOS
- AGP
1 stop21h 05m
Multiple Airlines
Mon 3/210:40 am
AGP
- BOS
1 stop32h 40m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$391
This FlightHub deal was found by Cheapflights users on 2/8. 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 2/246:25 pm
BOS
- AGP
1 stop12h 30m
Austrian Airlines
Mon 3/21:40 pm
AGP
- BOS
1 stop30h 25m
Austrian Airlines
Deal found 2/8![Austrian Airlines logo]()
$389
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
Sun 3/16:25 pm
BOS
- AGP
1 stop12h 30m
Multiple Airlines
Wed 4/151:15 pm
AGP
- BOS
1 stop12h 40m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$384
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Wed 3/45:30 am
BOS
- AGP
2 stops25h 25m
Multiple Airlines
Wed 3/111:40 pm
AGP
- BOS
2 stops48h 52m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$397
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:25 pm
BOS
- AGP
1 stop12h 30m
Austrian Airlines
Thu 3/191:40 pm
AGP
- BOS
1 stop30h 25m
Austrian Airlines
Deal found 2/9![Austrian Airlines logo]()
$390
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:40 pm
BOS
- AGP
1 stop12h 45m
Lufthansa
Wed 3/1811:50 am
AGP
- BOS
1 stop12h 45m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$394
This SWISS deal was found by Cheapflights users on 2/9. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:50 pm
BOS
- AGP
1 stop21h 15m
SWISS
Thu 3/195:35 am
AGP
- BOS
1 stop20h 45m
SWISS
Deal found 2/9![SWISS logo]()
$381
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:20 pm
BOS
- AGP
2 stops15h 55m
Iberia
Tue 3/314:30 pm
AGP
- BOS
2 stops29h 40m
Iberia
Deal found 2/11![Iberia logo]()
$395
This Iberia deal was found by Cheapflights users on 2/11. 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.
Tue 3/1711:40 pm
BOS
- AGP
1 stop28h 00m
Iberia
Tue 3/319:40 am
AGP
- BOS
1 stop17h 25m
Iberia
Deal found 2/11![Iberia logo]()
$382
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:45 pm
BOS
- AGP
1 stop9h 45m
Iberia
Wed 4/17:15 am
AGP
- BOS
2 stops14h 55m
Iberia
Deal found 2/11![Iberia logo]()
$380
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 February 11, 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 February 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/411:00 pm
BOS
- AGP
2 stops41h 50m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 8/19:40 pm
BOS
- AGP
2 stops20h 55m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$279
This SmartFares deal was found by Cheapflights users on 2/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/510:45 pm
BOS
- AGP
1 stop28h 50m
TAP AIR PORTUGAL
Deal found 2/9![TAP AIR PORTUGAL logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/511:00 pm
BOS
- AGP
2 stops20h 15m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Thu 3/511:45 am
BOS
- AGP
2 stops28h 35m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$318
This oojo deal was found by Cheapflights users on 2/9. 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.
Fri 5/1510:45 pm
BOS
- AGP
1 stop9h 45m
TAP AIR PORTUGAL
Deal found 2/9![TAP AIR PORTUGAL logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 5/158:50 pm
BOS
- AGP
2 stops30h 05m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$330
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Sat 4/46:05 pm
BOS
- AGP
1 stop14h 25m
TAP AIR PORTUGAL
Deal found 2/9![TAP AIR PORTUGAL logo]()
$331
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 February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $380 (Expedia) |
One-way from | $264 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $553 |
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 February 11, 2026.
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
Wed 3/11
10:50 pm-3:20 pm
1 stop11h 30m
Malaga
Thu 3/19
5:35 am-9:20 pm
1 stop20h 45m
$381
BostonMálaga
BOS - AGP
BOSAGP
Boston Logan Intl
Tue 3/3
8:30 pm-11:40 pm
1 stop21h 10m
Malaga
Tue 3/10
8:25 pm-7:55 pm
1 stop28h 30m
$391
BostonMálaga
BOS - AGP
BOSAGP
Boston Logan Intl
Mon 2/23
8:35 pm-11:40 pm
1 stop21h 05m
Malaga
Fri 3/6
10:40 am-6:55 pm
1 stop14h 15m
$392
BostonMálaga
BOS - AGP
BOSAGP
Boston Logan Intl
Wed 3/4
8:50 pm-9:45 am
1 stop30h 55m
Malaga
Wed 3/11
6:05 am-2:30 pm
1 stop13h 25m
$403
BostonMálaga
BOS - AGP
BOSAGP
Boston Logan Intl
Tue 3/10
8:10 pm-7:30 pm
1 stop18h 20m
Malaga
Tue 3/24
8:25 pm-7:55 pm
1 stop28h 30m
$404
BostonMálaga
BOS - AGP
BOSAGP
Boston Logan Intl
Mon 2/23
5:05 pm-4:55 pm
2 stops17h 50m
Malaga
Mon 3/2
4:25 pm-3:15 pm
2 stops28h 50m
$406
BostonMálaga
BOS - AGP
BOSAGP
Boston Logan Intl
Wed 2/25
2:20 pm-4:20 pm
2 stops20h 00m
Malaga
Wed 3/4
5:35 am-8:20 pm
1 stop20h 45m
$411
BostonMálaga
BOS - AGP
BOSAGP
Boston Logan Intl
Wed 3/11
8:30 am-11:40 am
1 stop22h 10m
Malaga
Tue 3/17
5:50 pm-10:55 pm
1 stop34h 05m
$413
BostonMálaga
BOS - AGP
BOSAGP
Boston Logan Intl
Sun 3/8
8:10 pm-7:10 pm
1 stop18h 00m
Malaga
Wed 3/18
9:10 am-8:50 pm
1 stop16h 40m
$416
BostonMálaga
BOS - AGP
BOSAGP
Boston Logan Intl
Sun 3/8
10:35 pm-5:50 pm
1 stop14h 15m
Malaga
Tue 3/17
5:50 pm-8:45 pm
1 stop31h 55m
$430
Showing 1-10 of 21 results
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, 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 $555). 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 February 11, 2026.
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.
Food
7.1
Overall
7.6
Comfort
7.4
Crew
8.3
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentHenriette,Dec 2025
FRA - GVA
Food
7.1
Overall
7.6
Comfort
7.4
Crew
8.3
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentHenriette,Dec 2025
FRA - GVA
Food
7.1
Overall
7.6
Comfort
7.4
Crew
8.3
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentHenriette,Dec 2025
FRA - GVA
Food
7.1
Overall
7.6
Comfort
7.4
Crew
8.3
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentHenriette,Dec 2025
FRA - GVA
Food
7.1
Overall
7.6
Comfort
7.4
Crew
8.3
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentHenriette,Dec 2025
FRA - GVA
Food
7.1
Overall
7.6
Comfort
7.4
Crew
8.3
Boarding
7.7
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentHenriette,Dec 2025
FRA - GVA
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.
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Alternative routes for Boston to Costa del Sol
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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 February 11, 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 February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$355 | Average$371 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$371 | Average$596 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$371 | Average$521 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$382 | Average$593 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$391 | Average$678 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$395 | Average$635 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$405 | Average$489 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$408 | Average$662 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$408 | Average$635 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$411 | Average$624 | FlexibilityNo cancel fee | On-time77% |