$338+ Cheap flights from Milwaukee (MKE) to Lisbon (LIS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LIS
Aug 30 — Sep 61
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee to Lisbon with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Milwaukee to Lisbon
Cheapest
Best
Last-minute
One-way
Cheapest flights from Milwaukee to LisbonExplore the most affordable flight options available from Milwaukee to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.
Explore the most affordable flight options available from Milwaukee to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am
MKE
- LIS
1 stop20h 10m
United Airlines
Thu 12/35:00 am
LIS
- MKE
2 stops18h 13m
United Airlines
Deal found 7/29![United Airlines logo]()
$733
This Justfly.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:00 am
MKE
- LIS
2 stops19h 20m
Air Canada
Fri 12/411:20 am
LIS
- MKE
2 stops41h 19m
Air Canada
Deal found 7/29![Air Canada logo]()
$734
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:30 pm
MKE
- LIS
2 stops13h 30m
Delta
Thu 12/35:00 am
LIS
- MKE
2 stops17h 57m
Delta
Deal found 7/29![Delta logo]()
$738
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:50 pm
MKE
- LIS
1 stop32h 10m
Delta
Thu 11/265:00 am
LIS
- MKE
2 stops21h 25m
Delta
Deal found 7/29![Delta logo]()
$739
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:10 am
MKE
- LIS
1 stop17h 50m
Delta
Fri 11/275:30 am
LIS
- MKE
2 stops16h 53m
Delta
Deal found 7/29![Delta logo]()
$741
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:30 am
MKE
- LIS
2 stops20h 30m
Delta
Thu 12/35:00 am
LIS
- MKE
2 stops17h 57m
Delta
Deal found 7/27![Delta logo]()
$743
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:30 pm
MKE
- LIS
1 stop12h 30m
Delta
Fri 12/411:15 am
LIS
- MKE
1 stop16h 18m
Delta
Deal found 7/29![Delta logo]()
$745
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:50 pm
MKE
- LIS
1 stop32h 10m
Delta
Fri 11/275:30 am
LIS
- MKE
2 stops21h 10m
Delta
Deal found 7/29![Delta logo]()
$747
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:32 pm
MKE
- LIS
2 stops22h 13m
Lufthansa
Wed 10/215:05 am
LIS
- MKE
2 stops23h 54m
Lufthansa
Deal found 7/30![Lufthansa logo]()
$748
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:16 pm
MKE
- LIS
2 stops13h 44m
Delta
Wed 11/2511:15 am
LIS
- MKE
1 stop12h 51m
Delta
Deal found 7/29![Delta logo]()
$749
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:50 pm
MKE
- LIS
1 stop32h 10m
Delta
Wed 11/2510:00 am
LIS
- MKE
1 stop16h 40m
Delta
Deal found 7/29![Delta logo]()
$750
Best flights from Milwaukee to LisbonDiscover carefully curated flight deals from Milwaukee to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.
Discover carefully curated flight deals from Milwaukee to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:03 pm
MKE
- LIS
1 stop31h 07m
United Airlines
Fri 12/45:00 am
LIS
- MKE
2 stops19h 39m
United Airlines
Deal found 7/29![United Airlines logo]()
$739
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:10 am
MKE
- LIS
1 stop17h 50m
Delta
Thu 12/35:00 am
LIS
- MKE
2 stops17h 57m
Delta
Deal found 7/27![Delta logo]()
$739
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:50 pm
MKE
- LIS
1 stop32h 10m
Delta
Wed 11/2510:00 am
LIS
- MKE
1 stop16h 40m
Delta
Deal found 7/29![Delta logo]()
$750
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:45 pm
MKE
- LIS
1 stop31h 25m
United Airlines
Wed 12/911:20 am
LIS
- MKE
2 stops30h 14m
United Airlines
Deal found 7/30![United Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:38 pm
MKE
- LIS
1 stop31h 42m
United Airlines
Fri 10/2310:25 am
LIS
- MKE
1 stop19h 12m
United Airlines
Deal found 7/26![United Airlines logo]()
$816
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:03 pm
MKE
- LIS
1 stop31h 07m
United Airlines
Mon 11/305:00 am
LIS
- MKE
2 stops19h 58m
United Airlines
Deal found 7/29![United Airlines logo]()
$830
Last-minute flights from Milwaukee to LisbonDiscover last-minute flight deals from Milwaukee to Lisbon. Data last updated July 31, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Lisbon. Data last updated July 31, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:17 pm
MKE
- LIS
2 stops16h 33m
Iberia
Mon 8/318:45 pm
LIS
- MKE
2 stops27h 45m
Iberia
Deal found 7/28![Iberia logo]()
$1,006
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:40 am
MKE
- LIS
1 stop14h 40m
United Airlines
Mon 8/315:05 am
LIS
- MKE
2 stops21h 55m
United Airlines
Deal found 7/28![United Airlines logo]()
$1,030
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:20 am
MKE
- LIS
1 stop20h 45m
American Airlines
Mon 8/3111:05 am
LIS
- MKE
1 stop18h 09m
American Airlines
Deal found 7/28![American Airlines logo]()
$1,055
This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:18 am
MKE
- LIS
3 stops16h 02m
Multiple Airlines
Mon 8/3111:25 am
LIS
- MKE
2 stops17h 11m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,252
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
MKE
- LIS
1 stop20h 20m
United Airlines
Sun 9/65:05 am
LIS
- MKE
2 stops17h 05m
United Airlines
Deal found 7/29![United Airlines logo]()
$1,095
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:31 am
MKE
- LIS
1 stop17h 14m
Delta
Sun 9/65:00 am
LIS
- MKE
2 stops22h 22m
Delta
Deal found 7/30![Delta logo]()
$1,114
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am
MKE
- LIS
1 stop20h 20m
United Airlines
Tue 9/1510:25 am
LIS
- MKE
1 stop13h 58m
United Airlines
Deal found 7/30![United Airlines logo]()
$971
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:27 pm
MKE
- LIS
2 stops19h 28m
Delta
Tue 9/155:00 am
LIS
- MKE
2 stops21h 50m
Delta
Deal found 7/30![Delta logo]()
$988
One-way flights from Milwaukee to LisbonSearch for one-way flight options from Milwaukee to Lisbon. Find affordable one-way fares based on user searches. Data last updated July 31, 2026.
Search for one-way flight options from Milwaukee to Lisbon. Find affordable one-way fares based on user searches. Data last updated July 31, 2026.
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:16 am
MKE
- LIS
2 stops16h 44m
Delta
Deal found 7/30![Delta logo]()
$338
This KLM deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:00 am
MKE
- LIS
1 stop19h 00m
KLM
Deal found 7/30![KLM logo]()
$388
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:29 am
MKE
- LIS
2 stops18h 56m
Delta
Deal found 7/30![Delta logo]()
$392
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:02 pm
MKE
- LIS
1 stop10h 03m
American Airlines
Deal found 7/30![American Airlines logo]()
$415
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:35 am
MKE
- LIS
3 stops17h 20m
Air Canada
Deal found 7/30![Air Canada logo]()
$458
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:30 am
MKE
- LIS
2 stops17h 50m
United Airlines
Deal found 7/29![United Airlines logo]()
$463
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:15 am
MKE
- LIS
2 stops21h 05m
Air Canada
Deal found 7/30![Air Canada logo]()
$467
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:05 pm
MKE
- LIS
3 stops15h 15m
Air Canada
Deal found 7/30![Air Canada logo]()
$475
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:00 am
MKE
- LIS
1 stop18h 00m
Delta
Deal found 7/30![Delta logo]()
$513
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:48 pm
MKE
- LIS
2 stops14h 47m
British Airways
Deal found 7/30![British Airways logo]()
$515
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:14 pm
MKE
- LIS
2 stops15h 46m
American Airlines
Deal found 7/27![American Airlines logo]()
$530
Find flight deals from Milwaukee to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $733 (United Airlines) |
One-way from | $338 (Delta) |
Popular in | May |
Cheapest in | March |
Average price | $1,481 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2026.
Use the filters below to find and compare flights from Milwaukee to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Sun 11/22
7:03 pm-8:10 am
1 stop31h 07m
Lisbon Humberto Delgado
Fri 12/4
5:00 am-6:39 pm
2 stops19h 39m
$739
Quickest round-trip
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Mon 11/30
8:10 am-8:00 am
1 stop17h 50m
Lisbon Humberto Delgado
Thu 12/3
5:00 am-4:57 pm
2 stops17h 57m
$739
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Sun 11/22
6:50 pm-9:00 am
1 stop32h 10m
Lisbon Humberto Delgado
Wed 11/25
10:00 am-8:40 pm
1 stop16h 40m
$750
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Sat 12/5
6:45 pm-8:10 am
1 stop31h 25m
Lisbon Humberto Delgado
Wed 12/9
11:20 am-11:34 am
2 stops30h 14m
$789
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Sat 10/3
6:38 pm-8:20 am
1 stop31h 42m
Lisbon Humberto Delgado
Fri 10/23
10:25 am-11:37 pm
1 stop19h 12m
$816
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Sun 11/22
7:03 pm-8:10 am
1 stop31h 07m
Lisbon Humberto Delgado
Mon 11/30
5:00 am-6:58 pm
2 stops19h 58m
$830
Cheapest one-way
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Wed 10/28
8:00 am-8:00 am
1 stop19h 00m
$338
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Fri 10/30
8:00 am-8:00 am
1 stop19h 00m
$388
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Fri 10/30
8:00 am-8:00 am
1 stop19h 00m
$388
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Tue 9/15
8:30 am-8:20 am
2 stops17h 50m
$463
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to Lisbon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Lisbon in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Milwaukee-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Milwaukee to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Milwaukee with our price prediction graph.
MKE-LIS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Milwaukee to Lisbon
What is the cheapest month to book a flight from Milwaukee to Lisbon?
Currently, March is the cheapest month in which you can book a flight from Milwaukee to Lisbon (average of $595). Flying from Milwaukee to Lisbon in May is currently the most expensive (average of $1,885). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Milwaukee to Lisbon?
Airfare is below average for this route at the moment.
Milwaukee to Lisbon flights typically cost between $1,125 and $1,280 in November.The cheapest round-trip price found within the last 5 days was $733 on United Airlines (Nov 23-Dec 3).
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated July 31, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Milwaukee to Lisbon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsFátima
Ericeira
Oeiras
Beja
Torres Vedras
Nazaré
Colares
Sesimbra
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Complete your trip to Lisbon by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Lisbon
Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 31, 2026.
Milwaukee and Lisbon flights
Browse other Milwaukee and Lisbon flight options. Last updated on July 31, 2026.
Other flights from Milwaukee
Browse through other flights departing from Milwaukee. Flights are based on user searches made on Cheapflights and were last updated on July 31, 2026.
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Top 3 airlines flying from Milwaukee to Lisbon
Discover the top 3 airlines that operate flights from Milwaukee to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$509 | Average$1,081 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$509 | Average$791 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$833 | Average$1,307 | FlexibilityNo cancel fee | On-time71% |