How do I get Price Alerts for flights from Detroit to San Sebastian?

Price Alerts will notify you by email when the price for flights to San Sebastian from Detroit decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Detroit to San Sebastian with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Detroit to San Sebastián Airport?

Prices for flights from Detroit to San Sebastián Airport were last updated today.

How old do you have to be to fly from Detroit to San Sebastián Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to San Sebastián Airport.

What documentation or ID do you need to fly to San Sebastián Airport?

The required travel and health documents for your San Sebastián Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Sebastián Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$383 Cheap Flights from Detroit to San Sebastian in 2025

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Find the cheapest flights from Detroit to San Sebastian

Round-trip

One-way

Cheap round-trip flights

7:18 pm - 8:40 amDTW-EAS

31h 22m2 stops

9:30 pm - 6:47 pmEAS-DTW

27h 17m2 stops

$780Iberia

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ter, set 9 - ter, set 23

1:02 pm - 8:50 pmDTW-EAS

26h 48m2 stops

1:40 pm - 10:49 pmEAS-DTW

39h 09m2 stops

$822Iberia

Find Deal

sex, out 31 - ter, nov 4

1:02 pm - 8:50 pmDTW-EAS

26h 48m2 stops

9:20 am - 10:49 pmEAS-DTW

19h 29m2 stops

$861Iberia

Find Deal

sex, out 31 - ter, nov 4

3:12 pm - 8:50 pmDTW-EAS

23h 38m2 stops

9:20 am - 11:35 pmEAS-DTW

20h 15m2 stops

$871American Airlines

Find Deal

qui, ago 14 - qui, ago 21

2:53 pm - 8:20 amDTW-EAS

35h 27m3 stops

9:05 am - 7:54 pmEAS-DTW

40h 49m3 stops

$1,007

Find Deal

qui, ago 14 - qui, ago 21

10:36 am - 8:40 amDTW-EAS

16h 04m2 stops

1:40 pm - 9:15 amEAS-DTW

25h 35m3 stops

$1,301American Airlines

Find Deal

sáb, nov 22 - sáb, nov 29

4:10 pm - 5:20 pmDTW-EAS

19h 10m2 stops

9:05 am - 7:54 pmEAS-DTW

40h 49m3 stops

$1,308

Find Deal

qui, ago 14 - qui, ago 21

3:49 pm - 1:00 pmDTW-EAS

15h 11m2 stops

9:30 pm - 9:10 pmEAS-DTW

29h 40m2 stops

$1,492Iberia

Find Deal

sáb, nov 22 - sáb, nov 29

Iberia flights from Detroit to San Sebastian

Our best Iberia deals on Detroit to San Sebastian flight tickets

Iberia

Sep 9

DTW7:18 pmDetroit Metropolitan Wayne County

31h 22m

2 stops

EAS8:40 amSan Sebastián

Sep 23

EAS9:30 pmSan Sebastián

27h 17m

2 stops

DTW6:47 pmDetroit Metropolitan Wayne County

$780

Find similar

Iberia

Oct 31

DTW1:02 pmDetroit Metropolitan Wayne County

26h 48m

2 stops

EAS8:50 pmSan Sebastián

Nov 4

EAS1:40 pmSan Sebastián

39h 09m

2 stops

DTW10:49 pmDetroit Metropolitan Wayne County

$822

Find similar

Iberia

Oct 31

DTW1:02 pmDetroit Metropolitan Wayne County

26h 48m

2 stops

EAS8:50 pmSan Sebastián

Nov 4

EAS9:20 amSan Sebastián

19h 29m

2 stops

DTW10:49 pmDetroit Metropolitan Wayne County

$861

Find similar

American Airlines flights from Detroit to San Sebastian

Our best American Airlines deals on Detroit to San Sebastian flight tickets

American Airlines

Aug 14

DTW3:12 pmDetroit Metropolitan Wayne County

23h 38m

2 stops

EAS8:50 pmSan Sebastián

Aug 21

EAS9:20 amSan Sebastián

20h 15m

2 stops

DTW11:35 pmDetroit Metropolitan Wayne County

$871

Find similar

American Airlines

Nov 22

DTW10:36 amDetroit Metropolitan Wayne County

16h 04m

2 stops

EAS8:40 amSan Sebastián

Nov 29

EAS1:40 pmSan Sebastián

25h 35m

3 stops

DTW9:15 amDetroit Metropolitan Wayne County

$1,301

Find similar

When to book flights from Detroit to San Sebastian

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to San Sebastian according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Detroit to San Sebastian (DTT to EAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to San Sebastian

Best Price Found	$383
Fastest flight time	15h 11m
Direct flights	None
Airports in San Sebastian	1 airport

The best one-way flight to San Sebastian from Detroit in the past 72 hours is $383. The best round-trip flight deal from Detroit to San Sebastian found on momondo in the last 72 hours is $780.

The fastest flight from Detroit to San Sebastian takes 15h 11m

There are no direct flights from Detroit to San Sebastian. Popular non-direct route for this connection is Detroit Metropolitan Wayne County Airport - San Sebastián Airport.

There is 1 airport near San Sebastian: San Sebastián (EAS)

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How far is Detroit to San Sebastián by plane?
San Sebastián is 3931.8 mi away from Detroit. 15h 11m is a normal flight duration for this route.
When did momondo last update prices for flights from Detroit to San Sebastián Airport?
Prices for flights from Detroit to San Sebastián Airport were last updated today.
How old do you have to be to fly from Detroit to San Sebastián Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to San Sebastián Airport.
What documentation or ID do you need to fly to San Sebastián Airport?
The required travel and health documents for your San Sebastián Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Sebastián Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Detroit to San Sebastian?
Price Alerts will notify you by email when the price for flights to San Sebastian from Detroit decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Detroit to San Sebastian with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Irun

Hondarribia

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to San Sebastian?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Detroit to San Sebastian. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Detroit to San Sebastian with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Sebastian from Detroit with this policy.

How can momondo help me find flights from Detroit to San Sebastian?

momondo helps you find the best flight between Detroit and San Sebastian by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Detroit to San Sebastian right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Detroit to San Sebastian now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Sebastian and let you know when they change.

An easier way to manage your San Sebastian trip

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Cheap flights from Detroit to San Sebastian from $383

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to San Sebastian departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Detroit to San Sebastian

Cheap round-trip flights

Cheap one-way flights

Iberia flights from Detroit to San Sebastian

Our best Iberia deals on Detroit to San Sebastian flight tickets

American Airlines flights from Detroit to San Sebastian

Our best American Airlines deals on Detroit to San Sebastian flight tickets

When to book flights from Detroit to San Sebastian

Cheap Detroit to San Sebastian (DTT to EAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to San Sebastian

Best Price Found

Fastest flight time

Direct flights

Airports in San Sebastian

How far is Detroit to San Sebastián by plane?

When did momondo last update prices for flights from Detroit to San Sebastián Airport?

How old do you have to be to fly from Detroit to San Sebastián Airport?

What documentation or ID do you need to fly to San Sebastián Airport?

How do I get Price Alerts for flights from Detroit to San Sebastian?

How can I save money on flights from Detroit to San Sebastian with momondo?

How does momondo find its flight prices?

Traveling to a place near San Sebastian?

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to San Sebastian?

Can I find flights from Detroit to San Sebastian with flexible booking policies on momondo?

How can momondo help me find flights from Detroit to San Sebastian?

I’m not ready to book a flight from Detroit to San Sebastian right now. Can momondo alert me if prices change?

An easier way to manage your San Sebastian trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Airports servicing Basque Country