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Cheap flights from Wisconsin to Portugal from $287

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Portugal departing on 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Wisconsin to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
6:00 pm - 8:10 am
ORD
-
LIS
8h 10mnonstop
TAP AIR PORTUGAL Logo
12:35 pm - 4:00 pm
LIS
-
ORD
9h 25mnonstop
$538TAP AIR PORTUGAL
Fri, Apr 17 - Fri, Apr 24
TAP AIR PORTUGAL Logo
6:00 pm - 8:10 am
ORD
-
LIS
8h 10mnonstop
TAP AIR PORTUGAL Logo
12:40 pm - 4:05 pm
LIS
-
ORD
9h 25mnonstop
$541TAP AIR PORTUGAL
Sun, Apr 12 - Sat, Apr 18
SWISS Logo
7:05 pm - 6:15 pm
ORD
-
FAO
17h 10m
1 stop
SWISS Logo
7:05 pm - 3:55 pm
FAO
-
ORD
26h 50m
1 stop
$554SWISS
Thu, Apr 9 - Wed, Apr 22
SWISS Logo
7:05 pm - 6:20 pm
ORD
-
FAO
17h 15m
1 stop
SWISS Logo
7:05 pm - 12:35 pm
FAO
-
ORD
23h 30m
1 stop
$555SWISS
Tue, Apr 7 - Wed, Apr 15
Multiple Airlines Logo
7:13 am - 6:15 pm
ORD
-
FAO
29h 02m
2 stops
Multiple Airlines Logo
7:05 pm - 12:35 pm
FAO
-
ORD
23h 30m
1 stop
$561Multiple Airlines
Thu, Apr 9 - Wed, Apr 22
Multiple Airlines Logo
2:00 pm - 3:05 pm
ORD
-
FAO
19h 05m
2 stops
Multiple Airlines Logo
7:05 pm - 12:35 pm
FAO
-
ORD
23h 30m
1 stop
$586Multiple Airlines
Wed, Apr 8 - Wed, Apr 15
Turkish Airlines Logo
8:10 pm - 3:45 pm
ORD
-
OPO
37h 35m
1 stop
Turkish Airlines Logo
4:40 pm - 9:40 am
OPO
-
ORD
23h 00m
1 stop
$587Turkish Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
11:40 am - 11:20 am
ORD
-
FAO
17h 40m
2 stops
United Airlines Logo
3:25 pm - 11:00 am
FAO
-
ORD
25h 35m
1 stop
$598United Airlines
Wed, Apr 8 - Thu, Apr 16
Turkish Airlines Logo
8:10 pm - 9:40 am
ORD
-
OPO
31h 30m
1 stop
Turkish Airlines Logo
6:30 am - 9:40 am
OPO
-
ORD
33h 10m
1 stop
$602Turkish Airlines
Sun, Sep 6 - Mon, Sep 14
United Airlines Logo
11:40 am - 11:20 am
ORD
-
FAO
17h 40m
2 stops
United Airlines Logo
3:25 pm - 10:04 pm
FAO
-
ORD
36h 39m
2 stops
$608United Airlines
Wed, Apr 8 - Thu, Apr 16

TAP AIR PORTUGAL flights from Wisconsin to Portugal

Our best TAP AIR PORTUGAL deals on Wisconsin to Portugal flight tickets
TAP AIR PORTUGAL
Apr 17
ORD6:00 pmChicago O'Hare Intl
8h 10m
LIS8:10 amLisbon Humberto Delgado
Apr 24
LIS12:35 pmLisbon Humberto Delgado
9h 25m
ORD4:00 pmChicago O'Hare Intl
$538
TAP AIR PORTUGAL
Apr 12
ORD6:00 pmChicago O'Hare Intl
8h 10m
LIS8:10 amLisbon Humberto Delgado
Apr 18
LIS12:40 pmLisbon Humberto Delgado
9h 25m
ORD4:05 pmChicago O'Hare Intl
$541
TAP AIR PORTUGAL
Apr 11
ORD6:05 pmChicago O'Hare Intl
8h 10m
LIS8:15 amLisbon Humberto Delgado
Apr 18
LIS12:40 pmLisbon Humberto Delgado
9h 25m
ORD4:05 pmChicago O'Hare Intl
$543

Delta flights from Wisconsin to Portugal

Our best Delta deals on Wisconsin to Portugal flight tickets
Delta
Mar 24
ORD5:50 pmChicago O'Hare Intl
16h 20m
2 stops
LIS3:10 pmLisbon Humberto Delgado
Apr 2
LIS5:35 amLisbon Humberto Delgado
15h 35m
1 stop
ORD3:10 pmChicago O'Hare Intl
$667
Delta
Apr 22
MKE5:05 pmMilwaukee-Mitchell
18h 45m
2 stops
LIS5:50 pmLisbon Humberto Delgado
Apr 29
LIS10:00 amLisbon Humberto Delgado
16h 25m
1 stop
MKE8:25 pmMilwaukee-Mitchell
$681
Delta
Mar 24
ORD7:10 amChicago O'Hare Intl
20h 50m
1 stop
LIS9:00 amLisbon Humberto Delgado
Mar 30
LIS12:45 pmLisbon Humberto Delgado
15h 31m
1 stop
ORD10:16 pmChicago O'Hare Intl
$727

momondo Fare Finder

 
Customize your flight search to find flights from Wisconsin to Portugal 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, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Wisconsin to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Fri 4/17

6:00 pm-8:10 am

Nonstop8h 10m

Lisbon Humberto Delgado

Fri 4/24

12:35 pm-4:00 pm

Nonstop9h 25m

$538

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Sun 4/12

6:00 pm-8:10 am

Nonstop8h 10m

Lisbon Humberto Delgado

Sat 4/18

12:40 pm-4:05 pm

Nonstop9h 25m

$541

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Thu 4/9

7:05 pm-6:15 pm

1 stop17h 10m

Faro

Wed 4/22

7:05 pm-3:55 pm

1 stop26h 50m

$554

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Tue 4/7

7:05 pm-6:20 pm

1 stop17h 15m

Faro

Wed 4/15

7:05 pm-12:35 pm

1 stop23h 30m

$555

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Thu 4/9

7:13 am-6:15 pm

2 stops29h 02m

Faro

Wed 4/22

7:05 pm-12:35 pm

1 stop23h 30m

$561

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Wed 4/8

2:00 pm-3:05 pm

2 stops19h 05m

Faro

Wed 4/15

7:05 pm-12:35 pm

1 stop23h 30m

$586

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 4/8

8:10 pm-3:45 pm

1 stop37h 35m

Porto

Wed 4/15

4:40 pm-9:40 am

1 stop23h 00m

$587

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Wed 4/8

11:40 am-11:20 am

2 stops17h 40m

Faro

Thu 4/16

3:25 pm-11:00 am

1 stop25h 35m

$598

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 9/6

8:10 pm-9:40 am

1 stop31h 30m

Porto

Mon 9/14

6:30 am-9:40 am

1 stop33h 10m

$602

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Wed 4/8

11:40 am-11:20 am

2 stops17h 40m

Faro

Thu 4/16

3:25 pm-10:04 pm

2 stops36h 39m

$608

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Wisconsin to Portugal

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

Can stopping save me money on Wisconsin to Portugal flights?

You could potentially save up to 25% on your flight if you consider stops on a Wisconsin to Portugal flight.

Cheap Wisconsin to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Portugal

Fastest flight time

7h 55m

Direct flights

Mon, Thu, Sat and Sun

Airports in Portugal

99 airports
The fastest flight from Wisconsin to Portugal takes 7h 55m
Direct flights go from Wisconsin to Portugal on Monday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There are 99 airports in Portugal. From Wisconsin there are direct flights to Lisbon Humberto Delgado (LIS).
Search flight deals

  • When did momondo last update prices for flights from Wisconsin to Portugal?

    Prices for flights from Wisconsin to Portugal were last updated today.

  • How many operators does momondo search for flights from Wisconsin to Portugal?

  • How old do you have to be to fly from Wisconsin to Portugal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Wisconsin to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Wisconsin to Portugal

Compare and see reviews for airlines that fly from Wisconsin to Portugal with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $509Free CancellationRating
7.4
9,463 reviews
Search United Airlines flights
KLMPriceFrom $700Free CancellationRating
7.8
1,477 reviews
Search KLM flights
DeltaPriceFrom $711Free CancellationRating
7.9
8,318 reviews
Search Delta flights
American AirlinesPriceFrom $778Free CancellationRating
7.1
11,486 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to Portugal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portugal from Wisconsin.

Can I find flights from Wisconsin to Portugal with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Wisconsin to Portugal flights to just show those with flexible booking policies.

How can momondo help me find flights from Wisconsin to Portugal?

Once all potential Wisconsin to Portugal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Wisconsin to Portugal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portugal from Wisconsin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Wed 4/22
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Find better results for your trip to Portugal

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