$430 Cheap Flights from Miami (MIA) to San Sebastian (EAS)

View $430 flight on Tue, Feb 17, 2026Opens in a new window

Popular airlines from Miami Intl. Airport (MIA) to San Sebastian (EAS)

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Cheap Flights from Miami to San Sebastian (MIA-EAS)

Prices were available within the past 7 days and start at $430 for one-way flights and $517 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Sun, Nov 2 - Mon, Nov 10
MIA
Miami
EAS
San Sebastián
$517 Roundtrip, found 3 days ago
$517
Roundtrip
found 3 days ago
Select Iberia flight, departing Sun, Nov 2 from Miami to San Sebastián, returning Mon, Nov 10, priced at $517 found 3 days ago
Iberia
Sun, Nov 2 - Mon, Nov 10
MIA
Miami
EAS
San Sebastián
$526 Roundtrip, found 3 days ago
$526
Roundtrip
found 3 days ago
Select Iberia flight, departing Sun, Nov 2 from Miami to San Sebastián, returning Mon, Nov 10, priced at $526 found 3 days ago
Iberia
Sun, Nov 2 - Mon, Nov 10
MIA
Miami
EAS
San Sebastián
$528 Roundtrip, found 3 days ago
$528
Roundtrip
found 3 days ago
Select Iberia flight, departing Sun, Nov 2 from Miami to San Sebastián, returning Mon, Nov 10, priced at $528 found 3 days ago
Iberia
Sun, Nov 2 - Mon, Nov 10
MIA
Miami
EAS
San Sebastián
$537 Roundtrip, found 3 days ago
$537
Roundtrip
found 3 days ago
Select Iberia flight, departing Sun, Nov 2 from Miami to San Sebastián, returning Mon, Nov 10, priced at $537 found 3 days ago
Iberia
Tue, Feb 17 - Sun, Feb 22
MIA
Miami
EAS
San Sebastián
$542 Roundtrip, found 2 hours ago
$542
Roundtrip
found 2 hours ago
Select Iberia flight, departing Tue, Feb 17 from Miami to San Sebastián, returning Sun, Feb 22, priced at $542 found 2 hours ago
British Airways
Tue, Feb 10 - Tue, Feb 17
MIA
Miami
EAS
San Sebastián
$546 Roundtrip, found 4 days ago
$546
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Feb 10 from Miami to San Sebastián, returning Tue, Feb 17, priced at $546 found 4 days ago
British Airways
Tue, Feb 17 - Sun, Feb 22
MIA
Miami
EAS
San Sebastián
$546 Roundtrip, found 2 hours ago
$546
Roundtrip
found 2 hours ago
Select British Airways flight, departing Tue, Feb 17 from Miami to San Sebastián, returning Sun, Feb 22, priced at $546 found 2 hours ago
Iberia
Tue, Feb 17 - Sun, Feb 22
MIA
Miami
EAS
San Sebastián
$551 Roundtrip, found 2 hours ago
$551
Roundtrip
found 2 hours ago
Select Iberia flight, departing Tue, Feb 17 from Miami to San Sebastián, returning Sun, Feb 22, priced at $551 found 2 hours ago
Iberia
Tue, Feb 17 - Sun, Feb 22
MIA
Miami
EAS
San Sebastián
$553 Roundtrip, found 2 hours ago
$553
Roundtrip
found 2 hours ago
Select Iberia flight, departing Tue, Feb 17 from Miami to San Sebastián, returning Sun, Feb 22, priced at $553 found 2 hours ago
American Airlines
Tue, Nov 18 - Mon, Dec 15
MIA
Miami
EAS
San Sebastián
$557 Roundtrip, found 1 hour ago
$557
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Nov 18 from Miami to San Sebastián, returning Mon, Dec 15, priced at $557 found 1 hour ago

Find the cheapest month to fly from Miami (MIA) to San Sebastián (EAS)

February is typically the cheapest month to fly

From $527 - $680 per traveler.
Flights from Miami (MIA) to San Sebastian (EAS)
Origin airport
Miami Intl.
Destination airport
San Sebastian
Airlines serving
American Airlines, British Airways, Iberia
Roundtrip price
$517
Distance
4461 mi

Miami to San Sebastian Flights

The cheapest times to fly from Miami to San Sebastian

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Miami to San Sebastian are during the month of November. You can find some of the cheapest flights from Miami to San Sebastian with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Miami to San Sebastian

Sunday is one of the best days to book for cheap flights from Miami to San Sebastian: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Miami to San Sebastian

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Miami to San Sebastian in 2025. You can also book with separate airlines for your outbound and return journeys, from $430 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Miami to San Sebastian flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Miami to San Sebastian airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Miami Intl. Airport (MIA) to San Sebastian Airport (EAS) cost?
Snag a cheap one-way flight from $430 or cheap return flight from $517 from Miami Intl. Airport (MIA) to San Sebastian Airport (EAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Miami Intl. Airport (MIA) to San Sebastian Airport (EAS)?
The cheapest month to fly from MIA to EAS is November, when there's less demand. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Miami Intl. Airport (MIA) to San Sebastian Airport (EAS)?
To find the cheapest airline flying from MIA to EAS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Miami Intl. Airport (MIA) to San Sebastian Airport (EAS)?
You'll need to hop on a flight with a layover when traveling from Miami Intl. Airport (MIA) to San Sebastian Airport (EAS). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from MIA to EAS?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Miami Intl. Airport (MIA) to San Sebastian Airport (EAS)?
Book a flight from Miami Intl. Airport (MIA) to San Sebastian Airport (EAS) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Miami Intl. Airport (MIA) to San Sebastian Airport (EAS) last-minute?
Holding off until just before your departure to book a flight from MIA to EAS often results in higher prices. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book a MIA to EAS flight and hotel package?
Opting for a MIA to EAS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Miami Intl. Airport (MIA) to San Sebastian Airport (EAS)?
It's generally possible to cancel or reschedule your MIA to EAS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.