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Flights from Porto to Milwaukee Starting at NZD 1,358

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Porto to Milwaukee

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Porto to Milwaukee

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

British Airways
From NZD 1,357
Iberia
From NZD 1,429
TAP Air Portugal
From NZD 1,475
United Airlines
From NZD 1,661
Lufthansa
From NZD 1,741
ANA airlines

Find more flights and airlines

Alternative Routes from Porto to Milwaukee

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Porto to Milwaukee.

  • Cheapest
    British Airways
    OPO
    08:20
    16h 27m
    2 transfer
    MKE
    18:47
    Francisco Sa Carneiro International Airport - General Mitchell International Airport
    Thu, Nov 7British Airways
    NZD 1,357
  • British Airways
    OPO
    08:20
    16h 27m
    2 transfer
    MKE
    18:47
    Francisco Sa Carneiro International Airport - General Mitchell International Airport
    Thu, Nov 7British Airways
    NZD 1,357
    Find More Flights

FAQ

  • When are flight tickets from Porto (OPO) to Milwaukee (MKE) the cheapest?

    Airlines adjust prices for flights from Porto to Milwaukee based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Porto (OPO) to Milwaukee (MKE) cost?

    According to Trip.com's data, the lowest price is around NZD 2,110.
  • What is the transportation method from the main airport to downtown in Milwaukee?

    • The distance from General Mitchell International Airport to downtown is about 10 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Porto to Milwaukee

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Porto to Milwaukee. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Porto to Milwaukee

Off-season for travel

November

Peak season for travel

October
Flight distance6,281.61 km

Popular airline

American Airlines