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Santander

$978+ Cheap flights from Detroit (DTT) to Santander (SDR)

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SDR
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Detroit to Santander

Cheapest flights from Detroit to Santander
Explore the most affordable flight options available from Detroit to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Iberia deal was found by Cheapflights users on 1/26. 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.
Wed 2/2510:30 am
DTW
-
SDR
2 stops39h 50m
Iberia
Sun 3/19:25 am
SDR
-
DTW
2 stops21h 06m
Iberia
Deal found 1/26$978

Find flight deals from Detroit to Santander

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Santander (SDR). 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 27, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$978
(Iberia)
Provider with most accurate pricing for Detroit (DTT)-Santander flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Santander flights.
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From Detroit (DTT) to Santander
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Santander 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 27, 2026.
Use the filters below to find and compare flights from Detroit to Santander that are best for you.

Fly from

Detroit

Fly to

Santander

Route

Depart

Return

Price

DetroitSantander

DTW - SDR

DTWSDR

Detroit Metropolitan Wayne County

Wed 2/25

10:30 am-8:20 am

2 stops39h 50m

Santander

Sun 3/1

9:25 am-12:31 am

2 stops21h 06m

$978

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Detroit-Santander flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Detroit-Santander flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Detroit-Santander flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Santander flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Santander flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Santander

Have a flexible travel schedule? Discover the best time to fly to Santander from Detroit with our price prediction graph.
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 Detroit to Santander
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Santander. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Detroit to Santander?

    Iberia can get you from Detroit to Santander in just under 39h 50m. Your travel time can differ by up to . The distance between Detroit and Santander is about 3864 mi.

  • Can I find deals for flights from Detroit to Santander that include hotel bookings?

    Yes. In addition to deals on Detroit to Santander flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Santander?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Santander.

  • Can I find deals for business class flights from Detroit to Santander?

    Yes. Cheapflights offers flight deals from Detroit to Santander by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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