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Cheap flights from Milwaukee to Barcelona from $377

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.
American Airlines Logo
7:33 pm - 4:10 pmMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
13h 37m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
12:00 pm - 10:37 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
17h 37m2 stops Philadelphia Chicago O'Hare Intl
$742American Airlines
Mon, Nov 23 - Tue, Dec 8
American Airlines Logo
2:55 pm - 11:25 amMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
13h 30m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
12:00 pm - 12:06 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
31h 06m1 stop Philadelphia
$742American Airlines
Mon, Nov 23 - Tue, Dec 8
United Airlines Logo
8:00 am - 1:15 pmMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
22h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
11:00 am - 6:03 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
14h 03m1 stop Newark
$745United Airlines
Mon, Nov 23 - Tue, Dec 8
American Airlines Logo
6:00 am - 9:10 amMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
20h 10m1 stop Philadelphia
American Airlines Logo
12:00 pm - 12:06 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
31h 06m1 stop Philadelphia
$745American Airlines
Mon, Nov 23 - Tue, Dec 8
United Airlines Logo
11:10 am - 8:20 amMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
14h 10m1 stop Newark
United Airlines Logo
1:15 pm - 3:04 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
32h 49m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$753United Airlines
Tue, Feb 16 - Wed, Mar 3
United Airlines Logo
8:10 am - 9:35 amMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
18h 25m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
1:15 pm - 1:43 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
31h 28m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$756United Airlines
Tue, Feb 16 - Wed, Mar 3
British Airways Logo
2:28 pm - 6:25 pmMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
20h 57m2 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
$763British Airways
Tue, Feb 16 - Wed, Mar 3
Air Canada Logo
7:39 am - 9:35 amMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
42h 56m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:35 pm - 8:59 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
38h 24m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$766Air Canada
Mon, Feb 1 - Fri, Feb 5
Air Canada Logo
12:45 pm - 9:35 amMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
37h 50m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:35 pm - 8:59 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
38h 24m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$766Air Canada
Mon, Feb 1 - Fri, Feb 5
British Airways Logo
7:32 pm - 7:20 pmMKE  Milwaukee-Mitchell-BCN Barcelona-El Prat
17h 48m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
8:50 am - 10:58 pmBCN  Barcelona-El Prat-MKE Milwaukee-Mitchell
20h 08m2 stops Madrid Barajas Chicago O'Hare Intl
$847British Airways
Thu, Mar 18 - Fri, Mar 26

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American Airlines flights from Milwaukee to Barcelona-El Prat Airport

Our best American Airlines deals on Milwaukee to Barcelona-El Prat Airport flight tickets
American Airlines
Nov 23
MKE7:33 pmMilwaukee-Mitchell
13h 37m
2 stops
BCN4:10 pmBarcelona-El Prat
Dec 8
BCN12:00 pmBarcelona-El Prat
17h 37m
2 stops
MKE10:37 pmMilwaukee-Mitchell
$742
American Airlines
Feb 15
MKE12:36 pmMilwaukee-Mitchell
13h 34m
1 stop
BCN9:10 amBarcelona-El Prat
Mar 3
BCN11:00 amBarcelona-El Prat
19h 55m
1 stop
MKE11:55 pmMilwaukee-Mitchell
$761
American Airlines
Feb 15
MKE2:28 pmMilwaukee-Mitchell
13h 57m
2 stops
BCN11:25 amBarcelona-El Prat
Mar 3
BCN12:00 pmBarcelona-El Prat
18h 55m
2 stops
MKE11:55 pmMilwaukee-Mitchell
$763

United Airlines flights from Milwaukee to Barcelona-El Prat Airport

Our best United Airlines deals on Milwaukee to Barcelona-El Prat Airport flight tickets
United Airlines
Nov 23
MKE8:00 amMilwaukee-Mitchell
22h 15m
1 stop
BCN1:15 pmBarcelona-El Prat
Dec 8
BCN11:00 amBarcelona-El Prat
14h 03m
1 stop
MKE6:03 pmMilwaukee-Mitchell
$745
United Airlines
Feb 16
MKE11:10 amMilwaukee-Mitchell
14h 10m
1 stop
BCN8:20 amBarcelona-El Prat
Mar 3
BCN1:15 pmBarcelona-El Prat
32h 49m
2 stops
MKE3:04 pmMilwaukee-Mitchell
$753
United Airlines
Feb 16
MKE8:10 amMilwaukee-Mitchell
18h 25m
2 stops
BCN9:35 amBarcelona-El Prat
Mar 3
BCN1:15 pmBarcelona-El Prat
31h 28m
2 stops
MKE1:43 pmMilwaukee-Mitchell
$756

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip
Quickest round-trip

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 11/23

7:33 pm-4:10 pm

2 stops13h 37m

Barcelona-El Prat

Tue 12/8

12:00 pm-10:37 pm

2 stops17h 37m

$742

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 11/23

2:55 pm-11:25 am

2 stops13h 30m

Barcelona-El Prat

Tue 12/8

12:00 pm-12:06 pm

1 stop31h 06m

$742

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 11/23

8:00 am-1:15 pm

1 stop22h 15m

Barcelona-El Prat

Tue 12/8

11:00 am-6:03 pm

1 stop14h 03m

$745

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 11/23

6:00 am-9:10 am

1 stop20h 10m

Barcelona-El Prat

Tue 12/8

12:00 pm-12:06 pm

1 stop31h 06m

$745

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Tue 2/16

11:10 am-8:20 am

1 stop14h 10m

Barcelona-El Prat

Wed 3/3

1:15 pm-3:04 pm

2 stops32h 49m

$753

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Tue 2/16

8:10 am-9:35 am

2 stops18h 25m

Barcelona-El Prat

Wed 3/3

1:15 pm-1:43 pm

2 stops31h 28m

$756

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Tue 2/16

2:28 pm-6:25 pm

2 stops20h 57m

Barcelona-El Prat

Wed 3/3

9:15 am-6:35 pm

2 stops16h 20m

$763

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 2/1

7:39 am-9:35 am

2 stops42h 56m

Barcelona-El Prat

Fri 2/5

1:35 pm-8:59 pm

2 stops38h 24m

$766

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Mon 2/1

12:45 pm-9:35 am

2 stops37h 50m

Barcelona-El Prat

Fri 2/5

1:35 pm-8:59 pm

2 stops38h 24m

$766

MilwaukeeBarcelona

MKE Milwaukee-Mitchell - BCN Barcelona-El Prat

MKEBCN

Milwaukee-Mitchell

Thu 3/18

7:32 pm-7:20 pm

2 stops17h 48m

Barcelona-El Prat

Fri 3/26

8:50 am-10:58 pm

2 stops20h 08m

$847

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-El Prat Airport

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 Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Milwaukee is in February. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Milwaukee during November instead. Flights to Barcelona-El Prat Airport in November, while not as cheap as those in February, still average around $508.

Can stopping save me money on Milwaukee to Barcelona-El Prat Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a Milwaukee to Barcelona-El Prat Airport flight.

When to book flights from Milwaukee to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to Barcelona-El Prat Airport (MKE to BCN) flight deals and tips

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

Best Price Found

$377

Fastest flight time

14h 10m

Direct flights

None
The best one-way flight to Barcelona-El Prat Airport from Milwaukee in the past 72 hours is $377. The best round-trip flight deal from Milwaukee to Barcelona-El Prat Airport found on momondo in the last 72 hours is $742.
The fastest flight from Milwaukee to Barcelona-El Prat Airport takes 14h 10m
There are no direct flights from Milwaukee to Barcelona-El Prat Airport. There are no popular flight routes from Milwaukee to Barcelona-El Prat Airport.
Search flight deals

Frequently asked questions about flying from Milwaukee to Barcelona-El Prat Airport

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

    There are 4365.3 mi between Milwaukee-Mitchell and Barcelona-El Prat. In terms of flight time, this usually takes a little over 14h 10m.

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

    Prices for flights from Milwaukee-Mitchell Airport to Barcelona-El Prat Airport were last updated today.

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

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

    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 Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents you'll need for your trip to Barcelona-El Prat Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona-El Prat Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Milwaukee to Barcelona-El Prat Airport?

Best airlines flying from Milwaukee to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Milwaukee to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $457Free CancellationRating
6.7
8,261 reviews
Search British Airways flights
United AirlinesPriceFrom $508Free CancellationRating
7.4
10,366 reviews
Search United Airlines flights
American AirlinesPriceFrom $693Free CancellationRating
7.0
12,168 reviews
Search American Airlines flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Sitges
Lloret de Mar
Salou
Tarragona
El Prat de Llobregat
Castelldefels
L'Hospitalet de Llobregat
Cambrils
Tossa de Mar
Calella
Badalona
Roses
Empuriabrava
Cadaques
Calella de Palafrugell
Santa Susanna
Malgrat de Mar
L'Estartit
Pals
La Pineda

Why use momondo?

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

It is quick and easy to find Milwaukee to Barcelona 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 Barcelona that suits you.

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

Yes. momondo enables you to select and highlight flights to Barcelona from Milwaukee with this policy.

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

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

Yes momondo offers price alerts on flights to Barcelona from Milwaukee. 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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