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Cheap flights from Detroit to Santander from $971

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 to Santander departing on 1/30. 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 to Santander

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
1:08 pm - 9:00 pm
DTW
-
SDR
25h 52m2 stops
Iberia Logo
9:00 am - 8:18 pm
SDR
-
DTW
17h 18m2 stops
$971Iberia
Fri, Jan 30 - Tue, Feb 3
Iberia Logo
1:08 pm - 9:00 pm
DTW
-
SDR
25h 52m2 stops
Iberia Logo
5:40 pm - 8:18 pm
SDR
-
DTW
32h 38m2 stops
$982Iberia
Thu, Jan 29 - Mon, Feb 2
Iberia Logo
1:08 pm - 5:10 pm
DTW
-
SDR
22h 02m2 stops
Iberia Logo
6:30 am - 8:18 pm
SDR
-
DTW
19h 48m2 stops
$1,101Iberia
Fri, Jan 30 - Tue, Feb 3
Multiple Airlines Logo
6:00 am - 9:00 pm
DTW
-
SDR
33h 00m2 stops
Multiple Airlines Logo
9:00 am - 8:56 pm
SDR
-
DTW
17h 56m2 stops
$2,043Multiple Airlines
Sun, Dec 28 - Wed, Dec 31
Multiple Airlines Logo
6:15 pm - 8:10 am
DTW
-
SDR
31h 55m3 stops
Multiple Airlines Logo
5:30 pm - 5:35 pm
SDR
-
DTW
30h 05m3 stops
$3,956Multiple Airlines
Sun, Dec 28 - Wed, Dec 31

Iberia flights from Detroit to Santander

Our best Iberia deals on Detroit to Santander flight tickets
Iberia
Jan 30
DTW1:08 pmDetroit Metropolitan Wayne County
25h 52m
2 stops
SDR9:00 pmSantander
Feb 3
SDR9:00 amSantander
17h 18m
2 stops
DTW8:18 pmDetroit Metropolitan Wayne County
$971
Find similar
Iberia
Jan 29
DTW1:08 pmDetroit Metropolitan Wayne County
25h 52m
2 stops
SDR9:00 pmSantander
Feb 2
SDR5:40 pmSantander
32h 38m
2 stops
DTW8:18 pmDetroit Metropolitan Wayne County
$982
Find similar
Iberia
Jan 30
DTW1:08 pmDetroit Metropolitan Wayne County
22h 02m
2 stops
SDR5:10 pmSantander
Feb 3
SDR6:30 amSantander
19h 48m
2 stops
DTW8:18 pmDetroit Metropolitan Wayne County
$1,101
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Detroit to Santander that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitSantander

DTW - SDR

DTWSDR

Detroit Metropolitan Wayne County

Fri 1/30

1:08 pm-9:00 pm

2 stops25h 52m

Santander

Tue 2/3

9:00 am-8:18 pm

2 stops17h 18m

$971

DetroitSantander

DTW - SDR

DTWSDR

Detroit Metropolitan Wayne County

Thu 1/29

1:08 pm-9:00 pm

2 stops25h 52m

Santander

Mon 2/2

5:40 pm-8:18 pm

2 stops32h 38m

$982

DetroitSantander

DTW - SDR

DTWSDR

Detroit Metropolitan Wayne County

Fri 1/30

1:08 pm-5:10 pm

2 stops22h 02m

Santander

Tue 2/3

6:30 am-8:18 pm

2 stops19h 48m

$1,101

DetroitSantander

DTW - SDR

DTWSDR

Detroit Metropolitan Wayne County

Sun 12/28

6:00 am-9:00 pm

2 stops33h 00m

Santander

Wed 12/31

9:00 am-8:56 pm

2 stops17h 56m

$2,043

DetroitSantander

DTW - SDR

DTWSDR

Detroit Metropolitan Wayne County

Sun 12/28

6:15 pm-8:10 am

3 stops31h 55m

Santander

Wed 12/31

5:30 pm-5:35 pm

3 stops30h 05m

$3,956

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Detroit to Santander

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

Cheap Detroit to Santander (DTT to SDR) flight deals and tips

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

Fastest flight time

25h 52m

Direct flights

None
The fastest flight from Detroit to Santander takes 25h 52m
There are no direct flights from Detroit to Santander. There are no popular flight routes from Detroit to Santander.
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  • How far is Detroit to Santander by plane?

    Detroit and Santander are 3846.3 mi apart from one another. Typically, this will take 25h 52m by plane in normal conditions.

  • When did momondo last update prices for flights from Detroit to Santander Airport?

    Prices for flights from Detroit to Santander Airport are updated daily.

  • How old do you have to be to fly from Detroit to Santander Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Santander Airport.

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

    The required travel and health documents for your Santander 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 Santander 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 Santander?

    Price Alerts will notify you by email when the price for flights to Santander 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 Santander with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Santander?

Book flights to Santander if you plan to visit one of these locations
Llanes
Potes

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to Santander. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Santander from Detroit on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Detroit to Santander?

momondo provides multiple filters to help you find the best flight to Santander from Detroit. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Santander from Detroit. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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