$573+ Cheap flights from Key Largo, FL to San Sebastian (EAS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Key Largo to San Sebastian 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 Key Largo to San Sebastian
Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to San Sebastian (EAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $573 (Iberia) |
|---|---|
Popular in | December |
Cheapest in | September |
Average price | $641 |
Find flight deals from Key Largo to San Sebastian
Cheapest flights from Key Largo to San SebastianExplore the most affordable flight options available from Key Largo to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Key Largo to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Iberia deal was found by Cheapflights users on 1/20. 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.
This American Airlines deal was found by Cheapflights users on 1/20. 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.
This Mytrip deal was found by Cheapflights users on 1/20. 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.
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Key Largo to San Sebastian within your budget
Customize your flight search to find flights from Key Largo to San Sebastian 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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
MiamiSan Sebastian
MIA - EAS
MIAEAS
Miami
Tue 3/4
5:20 pm-1:00 pm
1 stop13h 40m
San Sebastián
Tue 3/11
9:20 am-4:45 pm
1 stop12h 25m
MiamiSan Sebastian
MIA - EAS
MIAEAS
Miami
Sat 2/1
6:36 am-8:40 am
2 stops20h 04m
San Sebastián
Sat 2/15
9:20 am-8:08 pm
2 stops16h 48m
MiamiSan Sebastian
MIA - EAS
MIAEAS
Miami
Tue 3/4
9:45 pm-7:35 am
2 stops27h 50m
San Sebastián
Tue 3/11
8:10 am-8:25 pm
2 stops17h 15m
MiamiSan Sebastian
MIA - EAS
MIAEAS
Miami
Sat 4/19
7:55 am-8:50 pm
2 stops30h 55m
San Sebastián
Sat 5/17
9:20 am-9:50 am
2 stops30h 30m
MiamiSan Sebastian
MIA - EAS
MIAEAS
Miami
Mon 2/3
4:40 pm-1:00 pm
2 stops14h 20m
MiamiSan Sebastian
MIA - EAS
MIAEAS
Miami
Wed 1/29
4:40 pm-1:00 pm
2 stops14h 20m
Best time to book a flight from Key Largo to San Sebastian
Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Key Largo with our price prediction graph.
Travel insights for flights from Key Largo to San Sebastian
Get recent, data-driven insights about flights from Key Largo to San Sebastian including ideal travel times, pricing trends, and more.
What is the cheapest time of day to fly from KE9 to EAS?
Find hourly flight availability from Key Largo to San Sebastian. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to San Sebastian as you normally would.
Reviews of airlines servicing San Sebastian
Get insights into the airlines that provide service to San Sebastian. 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 San Sebastian. Reviews last updated January 21, 2025.
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.
Related info for your journey
Find useful and relevant information for your journey from Key Largo to San Sebastian. 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 Key Largo to San Sebastian
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Key Largo to San Sebastian
Discover the top 2 airlines that operate flights from Key Largo to San Sebastian. 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 January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$585 | Average$925 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$607 | Average$806 | FlexibilityNo cancel fee | On-time71% |