MKE - LIS

$455 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 8/10. 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
$668
Typical prices: $784-$1,343
KLM, Air France
Mon 4/20Mon 5/4
MKE - LIS • 1 stop
Cheapest one-way
$455
United Airlines
Mon 8/10
MKE - LIS • 2 stops
Top airlines
Cheapest • from $670 (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 $727 (round-trip)
Shortest trip • 10h 30m (one-way)
Insights
Insights
Insights
Insights
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

Mon, Apr 20 - Mon, May 4
Multiple Airlines Logo
7:10 am - 8:00 am
MKE
-
LIS
18h 50m
1 stop
Multiple Airlines Logo
9:50 am - 8:25 pm
LIS
-
MKE
16h 35m
2 stops
$668Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
6:00 am - 9:05 am
MKE
-
LIS
21h 05m
1 stop
American Airlines Logo
6:35 am - 5:11 pm
LIS
-
MKE
16h 36m
2 stops
$669American Airlines
Wed, Apr 22 - Wed, Apr 29
Lufthansa Logo
7:41 pm - 10:15 pm
MKE
-
LIS
20h 34m
2 stops
Lufthansa Logo
5:05 am - 8:48 pm
LIS
-
MKE
21h 43m
2 stops
$670Lufthansa
Mon, Apr 20 - Mon, May 4
Multiple Airlines Logo
7:10 am - 8:00 am
MKE
-
LIS
18h 50m
1 stop
Multiple Airlines Logo
12:45 pm - 7:16 pm
LIS
-
MKE
12h 31m
1 stop
$671Multiple Airlines
Mon, Apr 20 - Mon, May 4
American Airlines Logo
1:53 pm - 11:50 am
MKE
-
LIS
15h 57m
2 stops
American Airlines Logo
8:25 am - 5:11 pm
LIS
-
MKE
14h 46m
2 stops
$672American Airlines
Wed, Apr 22 - Wed, Apr 29
Delta Logo
5:05 pm - 5:50 pm
MKE
-
LIS
18h 45m
2 stops
Delta Logo
10:00 am - 8:25 pm
LIS
-
MKE
16h 25m
1 stop
$681Delta
Wed, Apr 22 - Wed, Apr 29
KLM Logo
5:48 pm - 2:35 pm
MKE
-
LIS
14h 47m
2 stops
KLM Logo
10:00 am - 8:25 pm
LIS
-
MKE
16h 25m
1 stop
$685KLM
Wed, Apr 22 - Wed, Apr 29
Lufthansa Logo
7:41 pm - 11:35 pm
MKE
-
LIS
21h 54m
2 stops
Lufthansa Logo
10:25 am - 5:55 pm
LIS
-
MKE
13h 30m
1 stop
$717Lufthansa
Wed, Apr 22 - Wed, Apr 29
Lufthansa Logo
7:41 pm - 10:15 pm
MKE
-
LIS
20h 34m
2 stops
Lufthansa Logo
5:05 am - 10:30 pm
LIS
-
MKE
23h 25m
2 stops
$720Lufthansa
Wed, Apr 22 - Wed, Apr 29
Delta Logo
5:05 pm - 2:55 pm
MKE
-
LIS
15h 50m
2 stops
Delta Logo
10:00 am - 8:25 pm
LIS
-
MKE
16h 25m
1 stop
$731Delta
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.

How much is a round-trip flight from Milwaukee to Lisbon?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Milwaukee to Lisbon departing in April.

Good to know

Cheapest flight$455
Most popular time to fly and prices are also 29% 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 $455 for a one-way ticket and $668 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 $742 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 $1,297 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 9461 reviews
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

No seat back entertainment. And app had a hard time getting entertainment loaded.

8.0 ExcellentStephanie, Mar 2026
DEN - CUN
Read more United Airlines reviews

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

Great experience. Good dinner and service. FA's were very nice and attentive.

It was great. Smooth flight, comfortable, left on time and landed on time.

Perhaps this is an airport issue, but being in a takeoff queue for over an hour in the taxiing lane is unacceptable. We will definitely be seeking alternative avenues for air travel in the future.

We hoarded. Then we deplaned. Then we waited for 10 hours in the MSP airport due to a wheel misfunction. We understand safety but communication between crew and airport staff was horrible. When we did finally board, we were rushed on and because we were waiting for a “fresh” pilot and crew, we sat in a roasting plane with no A/C for an hour. My question is why was this flight not cancelled right away when they knew this would be a huge issue OR, why did AA not get a substitute plane, considering this was already a full flight? To me, this appears to be a complete breakdown in leadership and utter systems failure. The compensation for completely disrupting travel plans for hundreds, which we paid dearly for, was measly. While we appreciated the lodging for the night, $12 in meal vouchers isn’t going to sustain anyone for over 12 hours. “We apologize; our hands are tied” is no longer an acceptable explanation. We are so completely turned off by this experience and will definitely seek alternative avenues when we need to fly.

Mostly good. The WiFi wasn’t working so that was not great.

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

Information on your arrival and departure airports