Cheap flights from Milwaukee to Barcelona from $409
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 Barcelona departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Milwaukee to Barcelona
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Milwaukee to Barcelona
All round-trip flight deals to Barcelona
Air Canada flights from Milwaukee to Barcelona
Our best Air Canada deals on Milwaukee to Barcelona flight tickets
British Airways flights from Milwaukee to Barcelona
Our best British Airways deals on Milwaukee to Barcelona flight tickets
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 cheapest month to fly to Barcelona?
The month of January is, on average, the cheapest month to fly to Barcelona from Milwaukee, with most prices found around $570. If you don’t want to visit Barcelona in January, then you should wait until November to fly from Milwaukee, when ticket prices are also cheap, with an average price of $619.
What is the cheapest day to depart on your flight to Barcelona?
The cheapest day to depart from Milwaukee to Barcelona is on a Monday when prices can be found for as low as $631. On the other hand, Thursday is the most expensive day to depart from Milwaukee because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,217.
What is the cheapest time of day to depart on your flight to Barcelona?
In the evening is the cheapest time of day to fly from Milwaukee to Barcelona when you can find flight prices for as low as $498. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $987 on average. Flights to Barcelona from Milwaukee in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
Can stopping save me money on Milwaukee to Barcelona flights?
You could potentially save up to 20% on your flight if you consider stops on a Milwaukee to Barcelona flight.
Cheap Milwaukee to Barcelona flight deals and tips
Find info about flight duration, direct flights, and airports for your flight 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 10h 40m.
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?
As of January 2025, there are 4 operators available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom $450 | Free Cancellation | Rating 8.0 8,513 reviews | |||
| PriceFrom $574 | Free Cancellation | Rating 7.4 8,942 reviews | |||
| PriceFrom $605 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $631 | Free Cancellation | Rating 6.6 6,786 reviews |
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.