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Cheap flights from Detroit Metropolitan Wayne County Airport to San Sebastian from $742

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to San Sebastian departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Detroit Metropolitan Wayne County Airport to San Sebastian

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:05 am - 8:40 am
DTW
-
EAS
19h 35m2 stops
American Airlines Logo
9:30 pm - 8:58 pm
EAS
-
DTW
29h 28m2 stops
$742American Airlines
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
6:00 am - 8:40 am
DTW
-
EAS
20h 40m2 stops
American Airlines Logo
9:20 am - 10:30 pm
EAS
-
DTW
19h 10m2 stops
$781American Airlines
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
5:00 am - 1:30 pm
DTW
-
EAS
26h 30m3 stops
Multiple Airlines Logo
2:05 pm - 12:19 am
EAS
-
DTW
40h 14m3 stops
$911Multiple Airlines
Wed, Jan 14 - Wed, Jan 21

American Airlines flights from Detroit Metropolitan Wayne County Airport to San Sebastian

Our best American Airlines deals on Detroit Metropolitan Wayne County Airport to San Sebastian flight tickets
American Airlines
Jan 14
DTW7:05 amDetroit Metropolitan Wayne County
19h 35m
2 stops
EAS8:40 amSan Sebastián
Jan 21
EAS9:30 pmSan Sebastián
29h 28m
2 stops
DTW8:58 pmDetroit Metropolitan Wayne County
$742
Find similar
American Airlines
Jan 15
DTW6:00 amDetroit Metropolitan Wayne County
20h 40m
2 stops
EAS8:40 amSan Sebastián
Jan 22
EAS9:20 amSan Sebastián
19h 10m
2 stops
DTW10:30 pmDetroit Metropolitan Wayne County
$781
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitSan Sebastian

DTW - EAS

DTWEAS

Detroit Metropolitan Wayne County

Wed 1/14

7:05 am-8:40 am

2 stops19h 35m

San Sebastián

Wed 1/21

9:30 pm-8:58 pm

2 stops29h 28m

$742

DetroitSan Sebastian

DTW - EAS

DTWEAS

Detroit Metropolitan Wayne County

Thu 1/15

6:00 am-8:40 am

2 stops20h 40m

San Sebastián

Thu 1/22

9:20 am-10:30 pm

2 stops19h 10m

$781

DetroitSan Sebastian

DTW - EAS

DTWEAS

Detroit Metropolitan Wayne County

Wed 1/14

5:00 am-1:30 pm

3 stops26h 30m

San Sebastián

Wed 1/21

2:05 pm-12:19 am

3 stops40h 14m

$911

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Detroit Metropolitan Wayne County Airport to San Sebastian

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit Metropolitan Wayne County Airport to San Sebastian according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit Metropolitan Wayne County Airport to San Sebastian (DTW to EAS) flight deals and tips

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

Fastest flight time

26h 30m

Direct flights

None
The fastest flight from Detroit Metropolitan Wayne County Airport to San Sebastian takes 26h 30m
There are no direct flights from Detroit Metropolitan Wayne County Airport to San Sebastian. There are no popular flight routes from Detroit Metropolitan Wayne County Airport to San Sebastian.
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  • How far is Detroit Metropolitan Wayne County to San Sebastián by plane?

    The distance between Detroit Metropolitan Wayne County and San Sebastián is about 3949.1 mi. Typically, this will take 26h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to San Sebastián Airport?

    Prices for flights from Detroit Metropolitan Wayne County Airport to San Sebastián Airport are updated daily.

  • How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to San Sebastián Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit Metropolitan Wayne County Airport to San Sebastián Airport.

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

    The travel and health documents required for your trip to San Sebastián Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Sebastián Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Detroit Metropolitan Wayne County Airport to San Sebastian?

    Search flight deals from Detroit Metropolitan Wayne County Airport to San Sebastian. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Detroit Metropolitan Wayne County Airport to San Sebastian with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
Irun
Hondarribia

Why use momondo?

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

It is quick and easy to find Detroit to San Sebastian flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Sebastian that suits you.

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

All flight searches from Detroit to San Sebastian on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Of course. momondo tracks the price of Detroit to San Sebastian flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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