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Cheap flights from Milwaukee to Barcelona from $359

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Milwaukee to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 pm - 8:20 amMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
30h 20m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
1:35 pm - 1:43 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
31h 08m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$757United Airlines
Mon, Jan 11 - Fri, Jan 15
United Airlines Logo
6:10 am - 8:20 amMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
19h 10m1 stop Newark
United Airlines Logo
1:35 pm - 3:04 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
32h 29m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$758United Airlines
Mon, Feb 1 - Fri, Feb 5
United Airlines Logo
6:45 pm - 8:20 amMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
30h 35m1 stop Newark
United Airlines Logo
1:35 pm - 3:04 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
32h 29m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$759United Airlines
Mon, Jan 11 - Fri, Jan 15
JetBlue Logo
10:55 am - 9:45 amMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
15h 50m1 stop Boston Logan Intl
JetBlue Logo
12:50 pm - 10:02 amBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
28h 12m1 stop Boston Logan Intl
$776JetBlue
Mon, Sep 28 - Tue, Oct 6
JetBlue Logo
10:55 am - 9:45 amMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
15h 50m1 stop Boston Logan Intl
JetBlue Logo
12:50 pm - 10:02 amBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
28h 12m1 stop Boston Logan Intl
$777JetBlue
Mon, Sep 28 - Tue, Oct 6
Air Canada Logo
5:00 am - 9:35 amMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
21h 35m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:35 pm - 2:58 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
32h 23m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$786Air Canada
Sun, Nov 8 - Wed, Nov 25
American Airlines Logo
8:14 pm - 5:35 pmMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
14h 21m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
10:45 am - 9:52 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
18h 07m1 stop Dallas/Fort Worth
$802American Airlines
Mon, Sep 28 - Tue, Oct 6
British Airways Logo
2:55 pm - 11:30 amMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
13h 35m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
9:15 am - 6:35 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
16h 20m2 stops Madrid Barajas Chicago O'Hare Intl
$812British Airways
Tue, Nov 10 - Tue, Nov 24
British Airways Logo
7:24 pm - 5:55 pmMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
15h 31m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
9:15 am - 6:35 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
16h 20m2 stops Madrid Barajas Chicago O'Hare Intl
$812British Airways
Mon, Nov 9 - Tue, Nov 24
American Airlines Logo
2:55 pm - 1:45 pmMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
15h 50m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
12:00 pm - 8:18 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
15h 18m1 stop Philadelphia
$850American Airlines
Mon, Nov 9 - Mon, Nov 23

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United Airlines flights from Milwaukee to Barcelona

Our best United Airlines deals on Milwaukee to Barcelona flight tickets
United Airlines
Jan 11
MKE7:00 pmMilwaukee-Mitchell
30h 20m
2 stops
BCN8:20 amBarcelona-El Prat
Jan 15
BCN1:35 pmBarcelona-El Prat
31h 08m
2 stops
MKE1:43 pmMilwaukee-Mitchell
$757
United Airlines
Feb 1
MKE6:10 amMilwaukee-Mitchell
19h 10m
1 stop
BCN8:20 amBarcelona-El Prat
Feb 5
BCN1:35 pmBarcelona-El Prat
32h 29m
2 stops
MKE3:04 pmMilwaukee-Mitchell
$758
United Airlines
Jan 11
MKE6:45 pmMilwaukee-Mitchell
30h 35m
1 stop
BCN8:20 amBarcelona-El Prat
Jan 15
BCN1:35 pmBarcelona-El Prat
32h 29m
2 stops
MKE3:04 pmMilwaukee-Mitchell
$759

JetBlue flights from Milwaukee to Barcelona

Our best JetBlue deals on Milwaukee to Barcelona flight tickets
JetBlue
Sep 28
MKE10:55 amMilwaukee-Mitchell
15h 50m
1 stop
BCN9:45 amBarcelona-El Prat
Oct 6
BCN12:50 pmBarcelona-El Prat
28h 12m
1 stop
MKE10:02 amMilwaukee-Mitchell
$776
JetBlue
Sep 28
MKE10:55 amMilwaukee-Mitchell
15h 50m
1 stop
BCN9:45 amBarcelona-El Prat
Oct 6
BCN12:50 pmBarcelona-El Prat
28h 12m
1 stop
MKE10:02 amMilwaukee-Mitchell
$777
JetBlue
Oct 2
MKE10:55 amMilwaukee-Mitchell
15h 50m
1 stop
BCN9:45 amBarcelona-El Prat
Oct 9
BCN12:50 pmBarcelona-El Prat
28h 45m
1 stop
MKE10:35 amMilwaukee-Mitchell
$876

momondo Fare Finder

 
Use the filters below to find and compare flights from Milwaukee to Barcelona that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 1/11

7:00 pm-8:20 am

2 stops30h 20m

Barcelona-El Prat

Fri 1/15

1:35 pm-1:43 pm

2 stops31h 08m

$757

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 2/1

6:10 am-8:20 am

1 stop19h 10m

Barcelona-El Prat

Fri 2/5

1:35 pm-3:04 pm

2 stops32h 29m

$758

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 1/11

6:45 pm-8:20 am

1 stop30h 35m

Barcelona-El Prat

Fri 1/15

1:35 pm-3:04 pm

2 stops32h 29m

$759

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 9/28

10:55 am-9:45 am

1 stop15h 50m

Barcelona-El Prat

Tue 10/6

12:50 pm-10:02 am

1 stop28h 12m

$776

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 9/28

10:55 am-9:45 am

1 stop15h 50m

Barcelona-El Prat

Tue 10/6

12:50 pm-10:02 am

1 stop28h 12m

$777

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Sun 11/8

5:00 am-9:35 am

2 stops21h 35m

Barcelona-El Prat

Wed 11/25

1:35 pm-2:58 pm

2 stops32h 23m

$786

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 9/28

8:14 pm-5:35 pm

2 stops14h 21m

Barcelona-El Prat

Tue 10/6

10:45 am-9:52 pm

1 stop18h 07m

$802
Quickest round-trip

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Tue 11/10

2:55 pm-11:30 am

2 stops13h 35m

Barcelona-El Prat

Tue 11/24

9:15 am-6:35 pm

2 stops16h 20m

$812

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 11/9

7:24 pm-5:55 pm

2 stops15h 31m

Barcelona-El Prat

Tue 11/24

9:15 am-6:35 pm

2 stops16h 20m

$812

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 11/9

2:55 pm-1:45 pm

2 stops15h 50m

Barcelona-El Prat

Mon 11/23

12:00 pm-8:18 pm

1 stop15h 18m

$850

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 Barcelona from

How to get the cheapest flight ticket from Milwaukee to Barcelona

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 typical price of a round-trip flight between Milwaukee and Barcelona?

Prices are currently low for flights on this route.

Typical prices usually range from $852 to $1,034.
The lowest price recently found on this route was $757.

What is the cheapest month to fly to Barcelona?

The month of February is, on average, the cheapest month to fly to Barcelona from Milwaukee, with most prices found around $0. If you don’t want to visit Barcelona in February, then you should wait until November to fly from Milwaukee, when ticket prices are also cheap, with an average price of $508.

Cheap Milwaukee to Barcelona flight deals and tips

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

Best Price Found

$359

Fastest flight time

11h 43m

Direct flights

None
The best one-way flight to Barcelona from Milwaukee in the past 72 hours is $359. The best round-trip flight deal from Milwaukee to Barcelona found on momondo in the last 72 hours is $757.
The fastest flight from Milwaukee to Barcelona takes 11h 43m
There are no direct flights from Milwaukee to Barcelona. There are no popular flight routes from Milwaukee to Barcelona.
Search flight deals

Frequently asked questions about flying from Milwaukee to Barcelona

  • How far is Milwaukee-Mitchell to Barcelona by plane?

    Milwaukee-Mitchell and Barcelona are 4365.8 mi apart from one another. In terms of flight time, this usually takes a little over 11h 43m.

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

    Prices for flights from Milwaukee-Mitchell Airport to Barcelona refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Barcelona.

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

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

Best airlines flying from Milwaukee to Barcelona

Compare and see reviews for airlines that fly from Milwaukee to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $457Free CancellationRating
6.7
8,183 reviews
Search British Airways flights
United AirlinesPriceFrom $508Free CancellationRating
7.4
10,110 reviews
Search United Airlines flights
American AirlinesPriceFrom $644Free CancellationRating
7.1
11,988 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Milwaukee to Barcelona. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Milwaukee to Barcelona flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from Milwaukee.

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

If you are not ready to book a flight from Milwaukee to Barcelona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Barcelona and let you know when they change.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Barcelona-El Prat Airport
Girona Costa Brava Airport