MKE - LIS

$585 Find Cheap Flights from Milwaukee to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Lisbon departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Lisbon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Lisbon, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$924
Typical prices: $1,084-$908
United Airlines
sáb. 10/17sáb. 10/24
MKE - LIS • 1 stop
Cheapest one-way
$585
WestJet
vie. 8/28
MKE - LIS • 2 stops
Top airlines
Cheapest • from $924 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Milwaukee and Lisbon. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $558 (round-trip)
Shortest trip • 11h 30m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lisbon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Milwaukee to Lisbon (MKE-LIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Lisbon

sáb., oct. 17 - sáb., oct. 24
United Airlines Logo
6:36 pm - 8:20 am
MKE
-
LIS
31h 44m
1 stop
United Airlines Logo
1:00 pm - 4:35 pm
LIS
-
MKE
33h 35m
2 stops
$924United Airlines
sáb., oct. 17 - sáb., oct. 24
United Airlines Logo
5:21 pm - 9:20 am
MKE
-
LIS
33h 59m
2 stops
United Airlines Logo
1:00 pm - 4:35 pm
LIS
-
MKE
33h 35m
2 stops
$927United Airlines
sáb., oct. 17 - sáb., oct. 24
United Airlines Logo
6:36 pm - 8:20 am
MKE
-
LIS
31h 44m
1 stop
United Airlines Logo
5:05 am - 4:35 pm
LIS
-
MKE
17h 30m
2 stops
$928United Airlines
sáb., oct. 17 - sáb., oct. 24
United Airlines Logo
6:36 pm - 8:20 am
MKE
-
LIS
31h 44m
1 stop
United Airlines Logo
5:05 am - 4:35 pm
LIS
-
MKE
17h 30m
2 stops
$929United Airlines
sáb., oct. 17 - sáb., oct. 24
United Airlines Logo
6:36 pm - 11:05 am
MKE
-
LIS
34h 29m
2 stops
United Airlines Logo
5:05 am - 10:24 pm
LIS
-
MKE
23h 19m
2 stops
$931United Airlines
mié., oct. 7 - mié., oct. 14
American Airlines Logo
12:37 pm - 9:05 am
MKE
-
LIS
14h 28m
1 stop
American Airlines Logo
6:35 am - 5:40 pm
LIS
-
MKE
17h 05m
2 stops
$939American Airlines
mié., oct. 7 - mié., oct. 14
United Airlines Logo
6:00 am - 11:05 am
MKE
-
LIS
23h 05m
2 stops
United Airlines Logo
1:00 pm - 3:04 pm
LIS
-
MKE
32h 04m
2 stops
$940United Airlines
mié., oct. 7 - mié., oct. 14
American Airlines Logo
6:05 am - 9:05 am
MKE
-
LIS
21h 00m
1 stop
American Airlines Logo
6:35 am - 5:40 pm
LIS
-
MKE
17h 05m
2 stops
$945American Airlines
mié., oct. 7 - mié., oct. 14
American Airlines Logo
6:05 am - 9:05 am
MKE
-
LIS
21h 00m
1 stop
American Airlines Logo
6:35 am - 5:40 pm
LIS
-
MKE
17h 05m
2 stops
$946American Airlines
mié., oct. 7 - mié., oct. 14
American Airlines Logo
12:37 pm - 9:05 am
MKE
-
LIS
14h 28m
1 stop
American Airlines Logo
11:05 am - 11:47 pm
LIS
-
MKE
18h 42m
1 stop
$947American Airlines
Booking Insights

KAYAK's insights & trends for Milwaukee to Lisbon flights

Get data-powered insights and trends into flights from Milwaukee to Lisbon to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Milwaukee to Lisbon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to Lisbon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to Lisbon is December, where tickets cost $0 (return) on average. On the other hand, the most expensive months are May and July, where the average cost of round-trip tickets is $1,885 and $1,544 respectively.

Good to know

Cheapest flight$585
Most popular time to fly and prices are also 34% lower on average.
Flight from Milwaukee to Lisbon

When to book flights from Milwaukee to Lisbon

Are your dates flexible? Find out the best times to travel from Milwaukee to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Milwaukee to Lisbon

  • What is the cheapest flight from Milwaukee to Lisbon?

    In the last 3 days, the lowest price for a flight from Milwaukee to Lisbon was $585 for a one-way ticket and $924 for a round-trip.

  • Do I need a passport to fly between Milwaukee and Lisbon?

    A passport is required to fly from Milwaukee to Lisbon.

  • Which airports will I be using when flying from Milwaukee to Lisbon?

    On your way to Lisbon, you’ll fly out from Milwaukee-Mitchell. You’ll be landing at Lisbon Humberto Delgado.

  • Which aircraft models fly most regularly from Milwaukee to Lisbon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Milwaukee to Lisbon?

    Star Alliance, and oneworld are the airline alliances operating flights between Milwaukee and Lisbon, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Milwaukee to Lisbon, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Milwaukee to Lisbon are United Airlines and American Airlines. With an average price for the route of $710 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,342 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Milwaukee to Lisbon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Lisbon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Lisbon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Milwaukee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Lisbon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and LIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Lisbon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Milwaukee to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Lisbon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Milwaukee to Lisbon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9709 reviews
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
Airline reviews

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

10.0 ExcellentAnonymous, May 2026
IAD - MUC
Read more United Airlines reviews

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

Seat comfort was poor (no lumbar or lower back support).

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Our flight was cancelled while we are on our way to the airport. So, no notice. We were rescheduled to another airline with a 2 hour later takeoff and so arrived at our destination on time. We pre-paid American Airlines $190 to upgrade our seats. No refund. So no use for AA or Kayak.

Everything you need to know for your flight from Milwaukee to Lisbon

Information on your arrival and departure airports