Cheap flights from Duluth to Spain from $470

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 Spain departing on 2/4. 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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Cheap round-trip flights

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Delta Logo
11:56 am - 9:15 amDLH-MAD
14h 19m2 stops
Delta Logo
6:00 am - 11:52 pmMAD-DLH
24h 52m2 stops
$470Delta
Find Deal
Wed, Feb 4 - Sun, Feb 8
Delta Logo
5:00 am - 8:00 amDLH-MAD
20h 00m2 stops
Delta Logo
1:05 pm - 11:11 amMAD-DLH
53h 06m2 stops
$471Delta
Find Deal
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
3:05 pm - 4:40 pmDLH-MAD
18h 35m2 stops
United Airlines Logo
5:55 am - 9:59 pmMAD-DLH
23h 04m2 stops
$495United Airlines
Find Deal
Sun, Jan 11 - Sun, Jan 18
United Airlines Logo
2:57 pm - 2:05 pmDLH-MAD
16h 08m3 stops
United Airlines Logo
5:55 am - 10:55 pmMAD-DLH
24h 00m2 stops
$3,364United Airlines
Find Deal
Wed, Dec 17 - Sun, Dec 28
Multiple Airlines Logo
12:01 pm - 1:40 pmDLH-MAD
18h 39m2 stops
Multiple Airlines Logo
6:00 am - 3:30 pmMAD-DLH
16h 30m2 stops
$4,647Multiple Airlines
Find Deal
Wed, Dec 17 - Sun, Dec 28

Delta flights from Duluth to Spain

Our best Delta deals on Duluth to Spain flight tickets
Delta
Feb 4
DLH11:56 amDuluth Intl
14h 19m
2 stops
MAD9:15 amMadrid Barajas
Feb 8
MAD6:00 amMadrid Barajas
24h 52m
2 stops
DLH11:52 pmDuluth Intl
Delta
Feb 4
DLH5:00 amDuluth Intl
20h 00m
2 stops
MAD8:00 amMadrid Barajas
Feb 8
MAD1:05 pmMadrid Barajas
53h 06m
2 stops
DLH11:11 amDuluth Intl

United Airlines flights from Duluth to Spain

Our best United Airlines deals on Duluth to Spain flight tickets
United Airlines
Jan 11
DLH3:05 pmDuluth Intl
18h 35m
2 stops
MAD4:40 pmMadrid Barajas
Jan 18
MAD5:55 amMadrid Barajas
23h 04m
2 stops
DLH9:59 pmDuluth Intl
United Airlines
Dec 17
DLH2:57 pmDuluth Intl
16h 08m
3 stops
MAD2:05 pmMadrid Barajas
Dec 28
MAD5:55 amMadrid Barajas
24h 00m
2 stops
DLH10:55 pmDuluth Intl

momondo Fare Finder

 
Customize your flight search to find flights from Duluth to Spain 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 November 29, 2025.
Use the filters below to find and compare flights from Duluth to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DuluthMadrid

DLH - MAD

DLHMAD

Duluth Intl

Wed 2/4

11:56 am-9:15 am

2 stops14h 19m

Madrid Barajas

Sun 2/8

6:00 am-11:52 pm

2 stops24h 52m

$470

DuluthMadrid

DLH - MAD

DLHMAD

Duluth Intl

Wed 2/4

5:00 am-8:00 am

2 stops20h 00m

Madrid Barajas

Sun 2/8

1:05 pm-11:11 am

2 stops53h 06m

$471

DuluthMadrid

DLH - MAD

DLHMAD

Duluth Intl

Sun 1/11

3:05 pm-4:40 pm

2 stops18h 35m

Madrid Barajas

Sun 1/18

5:55 am-9:59 pm

2 stops23h 04m

$495

DuluthMadrid

DLH - MAD

DLHMAD

Duluth Intl

Wed 12/17

2:57 pm-2:05 pm

3 stops16h 08m

Madrid Barajas

Sun 12/28

5:55 am-10:55 pm

2 stops24h 00m

$3,364

DuluthMadrid

DLH - MAD

DLHMAD

Duluth Intl

Wed 12/17

12:01 pm-1:40 pm

2 stops18h 39m

Madrid Barajas

Sun 12/28

6:00 am-3:30 pm

2 stops16h 30m

$4,647

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Duluth to Spain flight deals and tips

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

Fastest flight time

18h 35m

Direct flights

None
The fastest flight from Duluth to Spain takes 18h 35m
There are no direct flights from Duluth to Spain. There are no popular flight routes from Duluth to Spain.
  • When did momondo last update prices for flights from Duluth Intl Airport to Spain?

    Prices for flights from Duluth Intl Airport to Spain were last updated today.

  • How old do you have to be to fly from Duluth Intl Airport to Spain?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Duluth Intl Airport to Spain.

  • What documentation or ID do you need to fly to Spain?

    The necessary travel and health documents for your Spain 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 Spain?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Duluth from Spain. 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 Spain 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 aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

It is quick and easy to find Duluth to Spain 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 Spain that suits you.

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

Flights from Duluth to Spain with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Duluth and Spain 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 Duluth to Spain right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Spain from Duluth. 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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1 adult
Mon 12/29
Mon 1/5

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