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Cheap flights from Duluth to Madrid from $701

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Duluth to Madrid departing on 3/4. 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 Duluth to Madrid

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:19 pm - 4:40 pm
DLH
-
MAD
18h 21m
2 stops
United Airlines Logo
5:55 am - 9:43 am
MAD
-
DLH
34h 48m
2 stops
$701United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
11:20 am - 9:15 am
DLH
-
MAD
14h 55m
2 stops
United Airlines Logo
11:15 am - 9:54 pm
MAD
-
DLH
16h 39m
2 stops
$1,715United Airlines
Wed, Mar 4 - Sun, Mar 8

United Airlines flights from Duluth to Madrid

Our best United Airlines deals on Duluth to Madrid flight tickets
United Airlines
Mar 4
DLH3:19 pmDuluth Intl
18h 21m
2 stops
MAD4:40 pmMadrid Barajas
Mar 8
MAD5:55 amMadrid Barajas
34h 48m
2 stops
DLH9:43 amDuluth Intl
$701
United Airlines
Mar 4
DLH11:20 amDuluth Intl
14h 55m
2 stops
MAD9:15 amMadrid Barajas
Mar 8
MAD11:15 amMadrid Barajas
16h 39m
2 stops
DLH9:54 pmDuluth Intl
$1,715

momondo Fare Finder

 
Customize your flight search to find flights from Duluth to Madrid 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 February 22, 2026.
Use the filters below to find and compare flights from Duluth to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DuluthMadrid

DLH - MAD

DLHMAD

Duluth Intl

Wed 3/4

3:19 pm-4:40 pm

2 stops18h 21m

Madrid Barajas

Sun 3/8

5:55 am-9:43 am

2 stops34h 48m

$701

DuluthMadrid

DLH - MAD

DLHMAD

Duluth Intl

Wed 3/4

11:20 am-9:15 am

2 stops14h 55m

Madrid Barajas

Sun 3/8

11:15 am-9:54 pm

2 stops16h 39m

$1,715

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Duluth to Madrid

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

Cheap Duluth to Madrid (DLH to MAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Duluth to Madrid

Fastest flight time

18h 25m

Direct flights

None
The fastest flight from Duluth to Madrid takes 18h 25m
There are no direct flights from Duluth to Madrid. There are no popular flight routes from Duluth to Madrid.
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  • How far is Duluth Intl to Madrid Barajas by plane?

    The distance between Duluth Intl and Madrid Barajas is about 4201.8 mi. Flights usually cover this in 18h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Duluth Intl Airport to Madrid Barajas Airport?

    Prices for flights from Duluth Intl Airport to Madrid Barajas Airport refresh daily.

  • How old do you have to be to fly from Duluth Intl Airport to Madrid Barajas 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 Duluth Intl Airport to Madrid Barajas Airport.

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

    The necessary travel and health documents for your Madrid Barajas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Duluth to Madrid?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Duluth from Madrid. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Duluth to Madrid 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.

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Toledo
Segovia
Fuenlabrada
Getafe
Cuenca
San Lorenzo de El Escorial
Guadalajara

Why use momondo?

Why should I use momondo to find a flight deal from Duluth to Madrid?

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

Can I find flights from Duluth to Madrid with flexible booking policies on momondo?

momondo does allow users to show only those flights to Madrid from Duluth which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Duluth to Madrid?

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

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

Of course. momondo tracks the price of Duluth to Madrid 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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Tue 3/24
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Cabin classes currently available on flights to Madrid

List of cabin classes available on flights landing in Madrid. Availability may vary depending on flight origin and airline.
First Class to Madrid
Business Class to Madridfrom $1,518