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

British Airways, Delta, and American Airlines 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 33% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 19 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 May 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.

$340 Cheap Flights from Milwaukee to Spain in 2026

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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.

6:00 am - 11:45 am

MKE

AGP

22h 45m

2 stops

6:05 am - 4:45 pm

AGP

MKE

16h 40m

2 stops

$750Delta

Tue, Oct 13 - Wed, Oct 28

6:25 pm - 4:35 pm

MKE

AGP

15h 10m

2 stops

6:05 am - 4:45 pm

AGP

MKE

16h 40m

2 stops

$755Delta

Wed, Oct 14 - Wed, Oct 28

6:00 am - 11:45 am

MKE

AGP

22h 45m

2 stops

12:40 pm - 12:27 pm

AGP

MKE

30h 47m

2 stops

$756Delta

Tue, Oct 13 - Thu, Oct 22

5:17 pm - 4:00 pm

MKE

BIO

39h 43m

2 stops

6:45 am - 12:09 am

BIO

MKE

24h 24m

2 stops

$801United Airlines

Mon, Aug 31 - Thu, Dec 17

7:00 pm - 5:55 pm

MKE

AGP

15h 55m

2 stops

11:10 am - 3:04 pm

AGP

MKE

34h 54m

2 stops

$835Lufthansa

Tue, Oct 13 - Fri, Oct 23

3:37 pm - 4:30 pm

MKE

AGP

17h 53m

2 stops

9:10 am - 6:30 pm

AGP

MKE

16h 20m

2 stops

$845British Airways

Fri, Nov 6 - Sun, Nov 22

8:16 pm - 10:05 am

MKE

AGP

30h 49m

2 stops

5:35 pm - 9:18 pm

AGP

MKE

34h 43m

2 stops

$846British Airways

Fri, Oct 9 - Mon, Oct 19

5:29 pm - 5:55 pm

MKE

BIO

17h 26m

2 stops

12:30 pm - 11:34 pm

BIO

MKE

18h 04m

1 stop

$935United Airlines

Sun, Jul 5 - Fri, Jul 17

1:30 pm - 12:40 pm

MKE

BCN

16h 10m

2 stops

11:50 am - 10:29 pm

BCN

MKE

17h 39m

2 stops

$1,036Lufthansa

Fri, Jul 3 - Wed, Jul 8

11:49 am - 9:35 am

MKE

MAD

14h 46m

1 stop

11:45 am - 10:24 pm

MAD

MKE

17h 39m

1 stop

$1,109American Airlines

Tue, May 19 - Tue, May 26

United Airlines flights from Milwaukee to Spain

Our best United Airlines deals on Milwaukee to Spain flight tickets

United Airlines

Sep 29

MKE10:45 amMilwaukee-Mitchell

19h 30m

1 stop

BCN1:15 pmBarcelona-El Prat

Oct 6

BCN12:15 pmBarcelona-El Prat

32h 28m

2 stops

MKE1:43 pmMilwaukee-Mitchell

$784

United Airlines

Nov 3

MKE6:10 amMilwaukee-Mitchell

20h 05m

1 stop

MAD9:15 amMadrid Barajas

Nov 25

MAD11:15 amMadrid Barajas

13h 53m

1 stop

MKE6:08 pmMilwaukee-Mitchell

$796

United Airlines

Sep 20

MKE6:00 amMilwaukee-Mitchell

20h 00m

1 stop

MAD9:00 amMadrid Barajas

Oct 6

MAD5:55 amMadrid Barajas

20h 56m

2 stops

MKE7:51 pmMilwaukee-Mitchell

$797

Air Canada flights from Milwaukee to Spain

Our best Air Canada deals on Milwaukee to Spain flight tickets

Air Canada

Sep 29

MKE5:10 amMilwaukee-Mitchell

19h 50m

2 stops

BCN8:00 amBarcelona-El Prat

Oct 6

BCN12:15 pmBarcelona-El Prat

28h 34m

2 stops

MKE9:49 amMilwaukee-Mitchell

$787

Air Canada

Oct 3

MKE2:50 pmMilwaukee-Mitchell

35h 00m

2 stops

MAD8:50 amMadrid Barajas

Oct 20

MAD1:30 pmMadrid Barajas

38h 15m

2 stops

MKE8:45 pmMilwaukee-Mitchell

$789

Air Canada

Sep 20

MKE5:05 amMilwaukee-Mitchell

20h 45m

2 stops

MAD8:50 amMadrid Barajas

Oct 2

MAD12:45 pmMadrid Barajas

28h 04m

2 stops

MKE9:49 amMilwaukee-Mitchell

$813

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeMálaga

MKE - AGP

MKEAGP

Milwaukee-Mitchell

Tue 10/13

6:00 am-11:45 am

2 stops22h 45m

Malaga

Wed 10/28

6:05 am-4:45 pm

2 stops16h 40m

$750

Quickest round-trip

MilwaukeeMálaga

MKE - AGP

MKEAGP

Milwaukee-Mitchell

Wed 10/14

6:25 pm-4:35 pm

2 stops15h 10m

Malaga

Wed 10/28

6:05 am-4:45 pm

2 stops16h 40m

$755

MilwaukeeMálaga

MKE - AGP

MKEAGP

Milwaukee-Mitchell

Tue 10/13

6:00 am-11:45 am

2 stops22h 45m

Malaga

Thu 10/22

12:40 pm-12:27 pm

2 stops30h 47m

$756

MilwaukeeBilbao

MKE - BIO

MKEBIO

Milwaukee-Mitchell

Mon 8/31

5:17 pm-4:00 pm

2 stops39h 43m

Bilbao

Thu 12/17

6:45 am-12:09 am

2 stops24h 24m

$801

MilwaukeeMálaga

MKE - AGP

MKEAGP

Milwaukee-Mitchell

Tue 10/13

7:00 pm-5:55 pm

2 stops15h 55m

Malaga

Fri 10/23

11:10 am-3:04 pm

2 stops34h 54m

$835

MilwaukeeMálaga

MKE - AGP

MKEAGP

Milwaukee-Mitchell

Fri 11/6

3:37 pm-4:30 pm

2 stops17h 53m

Malaga

Sun 11/22

9:10 am-6:30 pm

2 stops16h 20m

$845

MilwaukeeMálaga

MKE - AGP

MKEAGP

Milwaukee-Mitchell

Fri 10/9

8:16 pm-10:05 am

2 stops30h 49m

Malaga

Mon 10/19

5:35 pm-9:18 pm

2 stops34h 43m

$846

MilwaukeeBilbao

MKE - BIO

MKEBIO

Milwaukee-Mitchell

Sun 7/5

5:29 pm-5:55 pm

2 stops17h 26m

Bilbao

Fri 7/17

12:30 pm-11:34 pm

1 stop18h 04m

$935

MilwaukeeBarcelona

MKE - BCN

MKEBCN

Milwaukee-Mitchell

Fri 7/3

1:30 pm-12:40 pm

2 stops16h 10m

Barcelona-El Prat

Wed 7/8

11:50 am-10:29 pm

2 stops17h 39m

$1,036

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Tue 5/19

11:49 am-9:35 am

1 stop14h 46m

Madrid Barajas

Tue 5/26

11:45 am-10:24 pm

1 stop17h 39m

$1,109

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 13% 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	10h 14m
Direct flights	None

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

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 May 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 7,979 reviews	Search British Airways flights
American Airlines	PriceFrom $488	Free Cancellation	Rating 7.1 11,669 reviews	Search American Airlines flights
United Airlines	PriceFrom $499	Free Cancellation	Rating 7.4 9,712 reviews	Search United Airlines flights
Iberia	PriceFrom $638	Free Cancellation	Rating 7.0 3,216 reviews	Search Iberia flights
Delta	PriceFrom $689	Free Cancellation	Rating 7.9 8,456 reviews	Search Delta 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.