What is the cheapest airline that flies from Milwaukee-Mitchell to Spain?

Air Canada, American Airlines, and JetBlue are the most popular carriers operating from Milwaukee-Mitchell to Spain

What airlines fly to Spain?

Iberia, United Airlines and American Airlines are the top three most popular airlines that fly to Spain from Milwaukee according to our data. Iberia is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 21 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Spain?

Prices for flights from Milwaukee-Mitchell Airport to Spain are updated daily.

How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Spain?

The number of operators available for flights from Milwaukee-Mitchell Airport to Spain is 5 as of July 2026.

How old do you have to be to fly from Milwaukee-Mitchell Airport to Spain?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Milwaukee-Mitchell Airport to Spain.

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

The travel and health documents required for your trip to Spain 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 Spain. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$329 Cheap Flights from Milwaukee to Spain in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Milwaukee to Spain

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:10 am - 9:15 am

MKE

MAD

15h 05m

1 stop

1:25 pm - 1:43 pm

MAD

MKE

31h 18m

2 stops

$715United Airlines

Sun, Dec 6 - Thu, Dec 10

8:29 am - 8:00 am

MKE

MAD

40h 31m

2 stops

1:25 pm - 10:39 pm

MAD

MKE

40h 14m

2 stops

$718Air Canada

Sun, Dec 6 - Thu, Dec 10

11:10 am - 9:15 am

MKE

MAD

15h 05m

1 stop

11:15 am - 6:08 pm

MAD

MKE

13h 53m

1 stop

$735United Airlines

Sun, Dec 6 - Thu, Dec 10

2:23 pm - 4:10 pm

MKE

AGP

19h 47m

2 stops

12:05 pm - 11:27 pm

AGP

MKE

18h 22m

2 stops

$783Lufthansa

Fri, Oct 30 - Thu, Nov 12

6:01 am - 6:50 am

MKE

MAD

17h 49m

1 stop

12:20 pm - 9:54 pm

MAD

MKE

16h 34m

1 stop

$795Multiple Airlines

Wed, Sep 23 - Fri, Oct 2

6:32 pm - 5:55 pm

MKE

BCN

16h 23m

2 stops

12:40 pm - 10:59 pm

BCN

MKE

17h 19m

2 stops

$801Lufthansa

Mon, Sep 28 - Tue, Oct 6

2:23 pm - 11:05 pm

MKE

BCN

25h 42m

2 stops

1:35 pm - 10:39 pm

BCN

MKE

40h 04m

2 stops

$804Multiple Airlines

Fri, Nov 27 - Fri, Dec 11

1:27 pm - 11:45 am

MKE

AGP

15h 18m

2 stops

1:25 pm - 9:16 am

AGP

MKE

26h 51m

2 stops

$809Delta

Tue, Aug 18 - Tue, Aug 25

12:18 pm - 4:20 pm

MKE

AGP

21h 02m

2 stops

4:55 pm - 6:17 pm

AGP

MKE

32h 22m

2 stops

$986Delta

Fri, Aug 28 - Sat, Sep 5

7:19 pm - 4:30 pm

MKE

AGP

15h 11m

2 stops

9:10 am - 6:36 pm

AGP

MKE

16h 26m

2 stops

$1,303British Airways

Fri, Oct 30 - Thu, Nov 12

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

JetBlue flights from Milwaukee to Spain

Our best JetBlue deals on Milwaukee to Spain flight tickets

JetBlue

Aug 10

MKE9:36 amMilwaukee-Mitchell

18h 54m

1 stop

MAD11:30 amMadrid Barajas

Sep 1

MAD2:05 pmMadrid Barajas

25h 39m

1 stop

MKE8:44 amMilwaukee-Mitchell

$882

JetBlue

Aug 18

MKE9:36 amMilwaukee-Mitchell

18h 54m

1 stop

MAD11:30 amMadrid Barajas

Aug 23

MAD2:05 pmMadrid Barajas

25h 39m

1 stop

MKE8:44 amMilwaukee-Mitchell

$887

JetBlue

Aug 14

MKE9:36 amMilwaukee-Mitchell

18h 54m

1 stop

MAD11:30 amMadrid Barajas

Aug 30

MAD2:05 pmMadrid Barajas

25h 39m

1 stop

MKE8:44 amMilwaukee-Mitchell

$890

United Airlines flights from Milwaukee to Spain

Our best United Airlines deals on Milwaukee to Spain flight tickets

United Airlines

Dec 6

MKE11:10 amMilwaukee-Mitchell

15h 05m

1 stop

MAD9:15 amMadrid Barajas

Dec 10

MAD1:25 pmMadrid Barajas

31h 18m

2 stops

MKE1:43 pmMilwaukee-Mitchell

$715

United Airlines

Dec 6

MKE11:10 amMilwaukee-Mitchell

15h 05m

1 stop

MAD9:15 amMadrid Barajas

Dec 10

MAD11:15 amMadrid Barajas

13h 53m

1 stop

MKE6:08 pmMilwaukee-Mitchell

$735

United Airlines

Sep 23

MKE11:45 amMilwaukee-Mitchell

14h 15m

1 stop

MAD9:00 amMadrid Barajas

Oct 2

MAD12:45 pmMadrid Barajas

41h 52m

2 stops

MKE11:37 pmMilwaukee-Mitchell

$775

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sun 12/6

11:10 am-9:15 am

1 stop15h 05m

Madrid Barajas

Thu 12/10

1:25 pm-1:43 pm

2 stops31h 18m

$715

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sun 12/6

8:29 am-8:00 am

2 stops40h 31m

Madrid Barajas

Thu 12/10

1:25 pm-10:39 pm

2 stops40h 14m

$718

Quickest round-trip

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sun 12/6

11:10 am-9:15 am

1 stop15h 05m

Madrid Barajas

Thu 12/10

11:15 am-6:08 pm

1 stop13h 53m

$735

MilwaukeeMálaga

MKE - AGP

MKEAGP

Milwaukee-Mitchell

Fri 10/30

2:23 pm-4:10 pm

2 stops19h 47m

Malaga

Thu 11/12

12:05 pm-11:27 pm

2 stops18h 22m

$783

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Wed 9/23

6:01 am-6:50 am

1 stop17h 49m

Madrid Barajas

Fri 10/2

12:20 pm-9:54 pm

1 stop16h 34m

$795

MilwaukeeBarcelona

MKE - BCN

MKEBCN

Milwaukee-Mitchell

Mon 9/28

6:32 pm-5:55 pm

2 stops16h 23m

Barcelona-El Prat

Tue 10/6

12:40 pm-10:59 pm

2 stops17h 19m

$801

MilwaukeeBarcelona

MKE - BCN

MKEBCN

Milwaukee-Mitchell

Fri 11/27

2:23 pm-11:05 pm

2 stops25h 42m

Barcelona-El Prat

Fri 12/11

1:35 pm-10:39 pm

2 stops40h 04m

$804

MilwaukeeMálaga

MKE - AGP

MKEAGP

Milwaukee-Mitchell

Tue 8/18

1:27 pm-11:45 am

2 stops15h 18m

Malaga

Tue 8/25

1:25 pm-9:16 am

2 stops26h 51m

$809

MilwaukeeMálaga

MKE - AGP

MKEAGP

Milwaukee-Mitchell

Fri 8/28

12:18 pm-4:20 pm

2 stops21h 02m

Malaga

Sat 9/5

4:55 pm-6:17 pm

2 stops32h 22m

$986

MilwaukeeMálaga

MKE - AGP

MKEAGP

Milwaukee-Mitchell

Fri 10/30

7:19 pm-4:30 pm

2 stops15h 11m

Malaga

Thu 11/12

9:10 am-6:36 pm

2 stops16h 26m

$1,303

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Milwaukee to Spain

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Spain?

If you don’t want to visit Spain in February, then you should wait until March to fly from Milwaukee, when ticket prices are also cheap, with an average price of $457.

Can stopping save me money on Milwaukee to Spain flights?

You could potentially save up to 26% on your flight if you consider stops on a Milwaukee to Spain flight.

Cheap Milwaukee to Spain flight deals and tips

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

Fastest flight time	14h 10m
Direct flights	None

The fastest flight from Milwaukee to Spain takes 14h 10m

There are no direct flights from Milwaukee to Spain. There are no popular flight routes from Milwaukee to Spain.

Search flight deals

Frequently asked questions about flying from Milwaukee to Spain

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Spain?
Prices for flights from Milwaukee-Mitchell Airport to Spain are updated daily.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Spain?
The number of operators available for flights from Milwaukee-Mitchell Airport to Spain is 5 as of July 2026.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Spain?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Milwaukee-Mitchell Airport to Spain.
What documentation or ID do you need to fly to Spain?
The travel and health documents required for your trip to Spain 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 Spain. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Milwaukee to Spain

Compare and see reviews for airlines that fly from Milwaukee to Spain with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $457	Free Cancellation	Rating 6.7 8,097 reviews	Search British Airways flights
American Airlines	PriceFrom $488	Free Cancellation	Rating 7.1 11,782 reviews	Search American Airlines flights
United Airlines	PriceFrom $508	Free Cancellation	Rating 7.4 9,940 reviews	Search United Airlines flights
Delta	PriceFrom $526	Free Cancellation	Rating 7.8 8,452 reviews	Search Delta flights
Iberia	PriceFrom $638	Free Cancellation	Rating 7.0 3,247 reviews	Search Iberia flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Milwaukee to Spain for you.

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

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

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

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

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

Price alerts on flights to Spain from Milwaukee are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.