$396+ Cheap flights from Key Largo, FL to Santiago de Compostela (SCQ)
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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SCQ
Mar 21 — Mar 281
1 adult, Economy
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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 Key Largo to Santiago de Compostela
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Best
Last-minute
One-way
Cheapest flights from Key Largo to Santiago de CompostelaExplore the most affordable flight options available from Key Largo to Santiago de Compostela. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.
Explore the most affordable flight options available from Key Largo to Santiago de Compostela. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.
This Flysmarter deal was found by Cheapflights users on 2/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:20 pm
MIA
- SCQ
1 stop21h 45m
Multiple Airlines
Mon 3/99:45 pm
SCQ
- MIA
1 stop22h 00m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$611
This Expedia deal was found by Cheapflights users on 2/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:30 pm
MIA
- SCQ
2 stops14h 50m
Iberia
Mon 3/99:45 pm
SCQ
- MIA
1 stop22h 00m
Iberia
Deal found 2/16![Iberia logo]()
$621
This Expedia deal was found by Cheapflights users on 2/18. 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.
Sun 4/510:15 pm
MIA
- SCQ
2 stops52h 25m
Iberia
Sun 4/121:45 pm
SCQ
- MIA
1 stop31h 40m
Iberia
Deal found 2/18![Iberia logo]()
$708
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 4/39:45 pm
MIA
- SCQ
1 stop16h 40m
Multiple Airlines
Fri 4/106:35 am
SCQ
- MIA
1 stop19h 25m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$768
This American Airlines deal was found by Cheapflights users on 2/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:44 am
MIA
- SCQ
2 stops18h 01m
American Airlines
Sat 2/211:45 pm
SCQ
- MIA
1 stop13h 00m
American Airlines
Deal found 2/15![American Airlines logo]()
$796
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 4/59:45 pm
MIA
- SCQ
1 stop29h 05m
Multiple Airlines
Sun 4/1210:55 pm
SCQ
- MIA
1 stop27h 05m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$888
This Iberia deal was found by Cheapflights users on 2/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:20 pm
MIA
- SCQ
1 stop11h 25m
Iberia
Wed 3/111:45 pm
SCQ
- MIA
1 stop13h 00m
Iberia
Deal found 2/17![Iberia logo]()
$950
Best flights from Key Largo to Santiago de CompostelaDiscover carefully curated flight deals from Key Largo to Santiago de Compostela that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
Discover carefully curated flight deals from Key Largo to Santiago de Compostela that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
This Flysmarter deal was found by Cheapflights users on 2/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:20 pm
MIA
- SCQ
1 stop21h 45m
Multiple Airlines
Mon 3/99:45 pm
SCQ
- MIA
1 stop22h 00m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$611
This Expedia deal was found by Cheapflights users on 2/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:30 pm
MIA
- SCQ
2 stops14h 50m
Iberia
Mon 3/99:45 pm
SCQ
- MIA
1 stop22h 00m
Iberia
Deal found 2/16![Iberia logo]()
$621
This Expedia deal was found by Cheapflights users on 2/18. 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.
Sun 4/510:15 pm
MIA
- SCQ
2 stops52h 25m
Iberia
Sun 4/121:45 pm
SCQ
- MIA
1 stop31h 40m
Iberia
Deal found 2/18![Iberia logo]()
$708
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 4/59:45 pm
MIA
- SCQ
1 stop29h 05m
Multiple Airlines
Sun 4/1210:55 pm
SCQ
- MIA
1 stop27h 05m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$888
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 4/34:35 pm
MIA
- SCQ
2 stops34h 05m
Multiple Airlines
Fri 4/106:35 am
SCQ
- MIA
1 stop19h 25m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$891
This Iberia deal was found by Cheapflights users on 2/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:07 am
MIA
- SCQ
2 stops20h 58m
Iberia
Wed 3/111:45 pm
SCQ
- MIA
1 stop13h 00m
Iberia
Deal found 2/15![Iberia logo]()
$955
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:20 pm
MIA
- SCQ
1 stop11h 25m
Iberia
Tue 4/141:45 pm
SCQ
- MIA
1 stop12h 40m
Iberia
Deal found 2/16![Iberia logo]()
$958
Last-minute flights from Key Largo to Santiago de CompostelaDiscover last-minute flight deals from Key Largo to Santiago de Compostela. Data last updated February 19, 2026 and is based on user searches.
Discover last-minute flight deals from Key Largo to Santiago de Compostela. Data last updated February 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:44 am
MIA
- SCQ
2 stops18h 01m
American Airlines
Sat 2/211:45 pm
SCQ
- MIA
1 stop13h 00m
American Airlines
Deal found 2/15![American Airlines logo]()
$796
This Mytrip deal was found by Cheapflights users on 2/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:10 pm
MIA
- SCQ
1 stop15h 05m
Multiple Airlines
Sat 2/2110:55 pm
SCQ
- MIA
3 stops26h 25m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$991
This Flysmarter deal was found by Cheapflights users on 2/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:20 pm
MIA
- SCQ
1 stop21h 45m
Multiple Airlines
Mon 3/99:45 pm
SCQ
- MIA
1 stop22h 00m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$611
This Expedia deal was found by Cheapflights users on 2/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:30 pm
MIA
- SCQ
2 stops14h 50m
Iberia
Mon 3/99:45 pm
SCQ
- MIA
1 stop22h 00m
Iberia
Deal found 2/16![Iberia logo]()
$621
This Iberia deal was found by Cheapflights users on 2/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:20 pm
MIA
- SCQ
1 stop11h 25m
Iberia
Wed 3/111:45 pm
SCQ
- MIA
1 stop13h 00m
Iberia
Deal found 2/17![Iberia logo]()
$950
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:20 pm
MIA
- SCQ
1 stop11h 25m
Iberia
Tue 4/141:45 pm
SCQ
- MIA
1 stop12h 40m
Iberia
Deal found 2/16![Iberia logo]()
$958
One-way flights from Key Largo to Santiago de CompostelaSearch for one-way flight options from Key Largo to Santiago de Compostela. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
Search for one-way flight options from Key Largo to Santiago de Compostela. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Mon 3/167:00 am
MIA
- SCQ
3 stops34h 05m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$396
This Trip.com deal was found by Cheapflights users on 2/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1510:45 pm
MIA
- SCQ
1 stop17h 20m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Sat 5/308:35 pm
MIA
- SCQ
2 stops41h 25m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$439
This Trip.com deal was found by Cheapflights users on 2/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:50 am
MIA
- SCQ
2 stops22h 50m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$445
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/241:46 pm
MIA
- SCQ
2 stops18h 19m
American Airlines
Deal found 2/17![American Airlines logo]()
$449
This Expedia deal was found by Cheapflights users on 2/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/157:19 pm
MIA
- SCQ
2 stops36h 46m
Iberia
Deal found 2/15![Iberia logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Fri 6/2611:05 pm
MIA
- SCQ
2 stops34h 40m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$525
Find flight deals from Key Largo to Santiago de Compostela
Keep the following information in mind while searching for Key Largo to Santiago de Compostela flight deals. Data was last updated February 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $611 (Flysmarter) |
One-way from | $396 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $1,071 |
Cheapflights Fare Finder
Customize your flight search to find flights from Key Largo to Santiago de Compostela 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 19, 2026.
Use the filters below to find and compare flights from Key Largo to Santiago de Compostela that are best for you.
Fly from
Key Largo
Fly to
Santiago de Compostela
Route
Depart
Return
Price
MiamiSantiago de Compostela
MIA - SCQ
MIASCQ
Miami
Mon 3/2
5:20 pm-9:05 pm
1 stop21h 45m
Santiago de Compostela
Mon 3/9
9:45 pm-2:45 pm
1 stop22h 00m
$611
MiamiSantiago de Compostela
MIA - SCQ
MIASCQ
Miami
Mon 3/2
10:30 pm-7:20 pm
2 stops14h 50m
Santiago de Compostela
Mon 3/9
9:45 pm-2:45 pm
1 stop22h 00m
$621
MiamiSantiago de Compostela
MIA - SCQ
MIASCQ
Miami
Sun 4/5
10:15 pm-8:40 am
2 stops52h 25m
Santiago de Compostela
Sun 4/12
1:45 pm-3:25 pm
1 stop31h 40m
$708
MiamiSantiago de Compostela
MIA - SCQ
MIASCQ
Miami
Sun 4/5
9:45 pm-8:50 am
1 stop29h 05m
Santiago de Compostela
Sun 4/12
10:55 pm-8:00 pm
1 stop27h 05m
$888
MiamiSantiago de Compostela
MIA - SCQ
MIASCQ
Miami
Fri 4/3
4:35 pm-8:40 am
2 stops34h 05m
Santiago de Compostela
Fri 4/10
6:35 am-8:00 pm
1 stop19h 25m
$891
MiamiSantiago de Compostela
MIA - SCQ
MIASCQ
Miami
Mon 3/9
11:07 am-1:05 pm
2 stops20h 58m
Santiago de Compostela
Wed 3/11
1:45 pm-9:45 pm
1 stop13h 00m
$955
MiamiSantiago de Compostela
MIA - SCQ
MIASCQ
Miami
Tue 3/24
4:20 pm-8:45 am
1 stop11h 25m
Santiago de Compostela
Tue 4/14
1:45 pm-8:25 pm
1 stop12h 40m
$958
MiamiSantiago de Compostela
MIA - SCQ
MIASCQ
Miami
Mon 3/16
7:00 am-10:05 pm
3 stops34h 05m
$396
MiamiSantiago de Compostela
MIA - SCQ
MIASCQ
Miami
Sun 3/15
10:45 pm-9:05 pm
1 stop17h 20m
$420
MiamiSantiago de Compostela
MIA - SCQ
MIASCQ
Miami
Sat 5/30
8:35 pm-8:00 pm
2 stops41h 25m
$439
Showing 1-10 of 13 results
Best time to book a flight from Key Largo to Santiago de Compostela
Have a flexible travel schedule? Discover the best time to fly to Santiago de Compostela from Key Largo with our price prediction graph.
MIA-SCQ
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 Key Largo to Santiago de Compostela
KE9-SCQ
MIA-SCQ
What is the cheapest month to book a flight from Key Largo to Santiago de Compostela?
Currently, February is the cheapest month in which you can book a flight from Key Largo to Santiago de Compostela (average of $452). Flying from Key Largo to Santiago de Compostela in June is currently the most expensive (average of $695). 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 Santiago de Compostela
Get insights into the airlines that provide service to Santiago de Compostela. 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 Santiago de Compostela. Reviews last updated February 19, 2026.
Read through reviews of airlines operating flights from Key Largo to Santiago de Compostela, such as American Airlines and Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Overall
7.2
Boarding
7.5
Crew
8.0
Comfort
7.2
Entertainment
6.9
Reviews
1 / 20
4.0
OkaySusie,Jan 2026
TPA - CLT
Food
6.4
Overall
7.2
Boarding
7.5
Crew
8.0
Comfort
7.2
Entertainment
6.9
Reviews
1 / 20
4.0
OkaySusie,Jan 2026
TPA - CLT
Food
6.4
Overall
7.2
Boarding
7.5
Crew
8.0
Comfort
7.2
Entertainment
6.9
Reviews
1 / 20
4.0
OkaySusie,Jan 2026
TPA - CLT
Related info for your journey
Find useful and relevant information for your journey from Key Largo to Santiago de Compostela. 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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Complete your trip
Complete your trip to Santiago de Compostela by adding a car rental and/or hotel reservation to your travel itinerary.
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Key Largo and Santiago de Compostela flights
Browse other Key Largo and Santiago de Compostela flight options. Last updated on February 19, 2026.
Popular flight searches
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Other flights to Santiago de Compostela
Explore flights to Santiago de Compostela departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 19, 2026.
Key Largo to Santiago de Compostela flights
Consider these flights traveling from Key Largo to Santiago de Compostela.
Top airline flying from Key Largo to Santiago de Compostela
Discover the top airline that operate flights from Key Largo to Santiago de Compostela. 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 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$548 | Average$977 | FlexibilityNo cancel fee | On-time77% |