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Cheap flights from Milwaukee to Spain from $335

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Spain departing on 2/1. 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 Milwaukee to Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:25 pm - 8:40 amMKE-BCN
32h 15m1 stop
Delta Logo
10:15 am - 8:12 pmBCN-MKE
16h 57m1 stop
$434Delta
Find Deal
Mon, Jan 19 - Thu, Jan 29
Delta Logo
5:45 am - 8:00 amMKE-BCN
19h 15m2 stops
Delta Logo
10:55 am - 1:47 pmBCN-MKE
33h 52m1 stop
$438Delta
Find Deal
Wed, Jan 21 - Wed, Jan 28
Air Canada Logo
3:20 pm - 9:35 amMKE-BCN
35h 15m2 stops
Air Canada Logo
1:35 pm - 10:56 pmBCN-MKE
40h 21m2 stops
$461Air Canada
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Tue, Jan 20 - Thu, Jan 29
Air Canada Logo
7:00 am - 9:35 amMKE-BCN
19h 35m2 stops
Air Canada Logo
1:35 pm - 5:17 pmBCN-MKE
34h 42m2 stops
$486Air Canada
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Thu, Nov 13 - Thu, Nov 20
United Airlines Logo
5:00 am - 9:35 amMKE-BCN
21h 35m2 stops
United Airlines Logo
6:50 am - 1:53 pmBCN-MKE
38h 03m2 stops
$487United Airlines
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Wed, Jan 21 - Fri, Jan 30
United Airlines Logo
5:52 pm - 8:15 pmMKE-MAD
19h 23m2 stops
United Airlines Logo
6:00 am - 4:32 pmMAD-MKE
17h 32m2 stops
$506United Airlines
Find Deal
Mon, Nov 3 - Thu, Nov 13
American Airlines Logo
12:46 pm - 11:55 amMKE-BCN
16h 09m2 stops
American Airlines Logo
12:30 pm - 10:02 pmBCN-MKE
16h 32m2 stops
$513American Airlines
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Thu, Jan 22 - Wed, Jan 28
British Airways Logo
3:39 pm - 2:15 pmMKE-MAD
15h 36m2 stops
British Airways Logo
11:35 am - 7:20 pmMAD-MKE
14h 45m1 stop
$534British Airways
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Sat, Nov 29 - Sat, Dec 6
American Airlines Logo
1:04 pm - 4:30 pmMKE-AGP
20h 26m2 stops
American Airlines Logo
11:55 am - 10:02 pmAGP-MKE
17h 07m2 stops
$537American Airlines
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Fri, Jan 16 - Fri, Jan 23
British Airways Logo
6:58 pm - 12:15 pmMKE-AGP
34h 17m2 stops
British Airways Logo
11:55 am - 6:26 pmAGP-MKE
37h 31m2 stops
$569British Airways
Find Deal
Fri, Jan 16 - Fri, Jan 23

Delta flights from Milwaukee to Spain

Our best Delta deals on Milwaukee to Spain flight tickets
Delta
Jan 19
MKE5:25 pmMilwaukee-Mitchell
32h 15m
1 stop
BCN8:40 amBarcelona-El Prat
Jan 29
BCN10:15 amBarcelona-El Prat
16h 57m
1 stop
MKE8:12 pmMilwaukee-Mitchell
$434
Find similar
Delta
Nov 9
MKE7:00 amMilwaukee-Mitchell
19h 15m
1 stop
MAD9:15 amMadrid Barajas
Nov 20
MAD10:00 amMadrid Barajas
17h 07m
1 stop
MKE8:07 pmMilwaukee-Mitchell
$438
Find similar
Delta
Nov 9
MKE7:12 amMilwaukee-Mitchell
17h 48m
2 stops
MAD8:00 amMadrid Barajas
Nov 20
MAD10:00 amMadrid Barajas
17h 07m
1 stop
MKE8:07 pmMilwaukee-Mitchell
$443
Find similar

Lufthansa flights from Milwaukee to Spain

Our best Lufthansa deals on Milwaukee to Spain flight tickets
Lufthansa
Jan 19
MKE2:32 pmMilwaukee-Mitchell
20h 03m
2 stops
BCN5:35 pmBarcelona-El Prat
Jan 26
BCN6:20 pmBarcelona-El Prat
34h 39m
2 stops
MKE9:59 pmMilwaukee-Mitchell
$502
Find similar
Lufthansa
Nov 13
MKE5:52 pmMilwaukee-Mitchell
22h 58m
2 stops
MAD11:50 pmMadrid Barajas
Nov 19
MAD1:45 pmMadrid Barajas
33h 47m
2 stops
MKE4:32 pmMilwaukee-Mitchell
$537
Find similar
Lufthansa
Nov 13
MKE5:52 pmMilwaukee-Mitchell
22h 58m
2 stops
MAD11:50 pmMadrid Barajas
Nov 18
MAD5:05 pmMadrid Barajas
35h 54m
2 stops
MKE9:59 pmMilwaukee-Mitchell
$556
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 October 17, 2025.
Use the filters below to find and compare flights from Milwaukee to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeBarcelona

MKE - BCN

MKEBCN

Milwaukee-Mitchell

Mon 1/19

5:25 pm-8:40 am

1 stop32h 15m

Barcelona-El Prat

Thu 1/29

10:15 am-8:12 pm

1 stop16h 57m

$434

MilwaukeeBarcelona

MKE - BCN

MKEBCN

Milwaukee-Mitchell

Wed 1/21

5:45 am-8:00 am

2 stops19h 15m

Barcelona-El Prat

Wed 1/28

10:55 am-1:47 pm

1 stop33h 52m

$438

MilwaukeeBarcelona

MKE - BCN

MKEBCN

Milwaukee-Mitchell

Tue 1/20

3:20 pm-9:35 am

2 stops35h 15m

Barcelona-El Prat

Thu 1/29

1:35 pm-10:56 pm

2 stops40h 21m

$461

MilwaukeeBarcelona

MKE - BCN

MKEBCN

Milwaukee-Mitchell

Thu 11/13

7:00 am-9:35 am

2 stops19h 35m

Barcelona-El Prat

Thu 11/20

1:35 pm-5:17 pm

2 stops34h 42m

$486

MilwaukeeBarcelona

MKE - BCN

MKEBCN

Milwaukee-Mitchell

Wed 1/21

5:00 am-9:35 am

2 stops21h 35m

Barcelona-El Prat

Fri 1/30

6:50 am-1:53 pm

2 stops38h 03m

$487

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Mon 11/3

5:52 pm-8:15 pm

2 stops19h 23m

Madrid Barajas

Thu 11/13

6:00 am-4:32 pm

2 stops17h 32m

$506

MilwaukeeBarcelona

MKE - BCN

MKEBCN

Milwaukee-Mitchell

Thu 1/22

12:46 pm-11:55 am

2 stops16h 09m

Barcelona-El Prat

Wed 1/28

12:30 pm-10:02 pm

2 stops16h 32m

$513

MilwaukeeMadrid

MKE - MAD

MKEMAD

Milwaukee-Mitchell

Sat 11/29

3:39 pm-2:15 pm

2 stops15h 36m

Madrid Barajas

Sat 12/6

11:35 am-7:20 pm

1 stop14h 45m

$534

MilwaukeeMálaga

MKE - AGP

MKEAGP

Milwaukee-Mitchell

Fri 1/16

1:04 pm-4:30 pm

2 stops20h 26m

Malaga

Fri 1/23

11:55 am-10:02 pm

2 stops17h 07m

$537

MilwaukeeMálaga

MKE - AGP

MKEAGP

Milwaukee-Mitchell

Fri 1/16

6:58 pm-12:15 pm

2 stops34h 17m

Malaga

Fri 1/23

11:55 am-6:26 pm

2 stops37h 31m

$569

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Spain from

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

What is the cheapest month to fly to Spain?

If you don’t want to visit Spain in January, then you should wait until November to fly from Milwaukee, when ticket prices are also cheap, with an average price of $694.

What is the cheapest day to depart on your flight to Spain?

The cheapest day to depart from Milwaukee to Spain is on a Monday when prices can be found for as low as $631. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Milwaukee to Spain for around $1,217.

What is the cheapest time of day to depart on your flight to Spain?

Flying to Spain from Milwaukee in the evening is the least expensive time of day to depart. momondo users have found prices as low as $498 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is in the afternoon when prices are around $987.

Can stopping save me money on Milwaukee to Spain flights?

You could potentially save up to 14% 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

Direct flights

None
There are no direct flights from Milwaukee to Spain. There are no popular flight routes from Milwaukee to Spain.
Search flight deals

  • 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?

  • 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
American AirlinesPriceFrom $573Free CancellationRating
7.2
11,039 reviews
Search American Airlines flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
DeltaPriceFrom $676Free CancellationRating
7.9
7,977 reviews
Search Delta flights
British AirwaysPriceFrom $689Free CancellationRating
6.7
7,459 reviews
Search British Airways 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.

An easier way to manage your Spain trip

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Find better results for your trip to Spain

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