Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Wisconsin to Portugal from $225

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 11/12. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
9:15 pm - 7:00 pmORD-OPO
16h 45m1 stop
TAP AIR PORTUGAL Logo
9:00 am - 4:25 pmOPO-ORD
12h 25m1 stop
$426TAP AIR PORTUGAL
Find Deal
Fri, Mar 13 - Fri, Mar 20
TAP AIR PORTUGAL Logo
6:00 pm - 10:55 amORD-OPO
10h 55m1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 3:00 pmOPO-ORD
27h 00m1 stop
$427TAP AIR PORTUGAL
Find Deal
Sun, Oct 19 - Tue, Nov 4
Scandinavian Airlines Logo
7:20 pm - 11:10 amORD-FAO
33h 50m2 stops
Scandinavian Airlines Logo
10:50 am - 4:45 pmFAO-ORD
35h 55m1 stop
$434Scandinavian Airlines
Find Deal
Thu, Feb 5 - Tue, Feb 17
Multiple Airlines Logo
12:50 pm - 12:50 pmORD-OPO
18h 00m2 stops
Multiple Airlines Logo
12:05 pm - 4:20 pmOPO-ORD
34h 15m1 stop
$458Multiple Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
Multiple Airlines Logo
3:35 pm - 12:50 pmORD-OPO
15h 15m2 stops
Multiple Airlines Logo
12:05 pm - 4:20 pmOPO-ORD
34h 15m1 stop
$460Multiple Airlines
Find Deal
Sun, Nov 16 - Mon, Nov 24
SWISS Logo
7:05 pm - 6:15 pmORD-OPO
17h 10m1 stop
SWISS Logo
7:25 pm - 4:20 pmOPO-ORD
26h 55m1 stop
$462SWISS
Find Deal
Sun, Oct 19 - Tue, Nov 4
Icelandair Logo
6:25 pm - 8:20 pmMSP-LIS
19h 55m1 stop
Icelandair Logo
9:20 pm - 5:25 pmLIS-MSP
26h 05m1 stop
$467Icelandair
Find Deal
Sat, Feb 14 - Thu, Feb 19
Icelandair Logo
6:25 pm - 8:20 pmMSP-LIS
19h 55m1 stop
Icelandair Logo
9:20 pm - 5:25 pmLIS-MSP
26h 05m1 stop
$469Icelandair
Find Deal
Wed, Jan 21 - Thu, Jan 29
SWISS Logo
6:50 pm - 11:10 amORD-OPO
34h 20m1 stop
SWISS Logo
9:10 am - 4:20 pmOPO-ORD
37h 10m2 stops
$496SWISS
Find Deal
Wed, Nov 26 - Mon, Dec 1
Scandinavian Airlines Logo
7:20 pm - 6:05 pmORD-FAO
40h 45m2 stops
Scandinavian Airlines Logo
5:10 pm - 4:45 pmFAO-ORD
29h 35m1 stop
$497Scandinavian Airlines
Find Deal
Thu, Nov 27 - Sat, Dec 6

Icelandair flights from Wisconsin to Portugal

Our best Icelandair deals on Wisconsin to Portugal flight tickets
Icelandair
Feb 14
MSP6:25 pmMinneapolis St Paul
19h 55m
1 stop
LIS8:20 pmLisbon Humberto Delgado
Feb 19
LIS9:20 pmLisbon Humberto Delgado
26h 05m
1 stop
MSP5:25 pmMinneapolis St Paul
$467
Find similar
Icelandair
Jan 21
MSP6:25 pmMinneapolis St Paul
19h 55m
1 stop
LIS8:20 pmLisbon Humberto Delgado
Jan 29
LIS9:20 pmLisbon Humberto Delgado
26h 05m
1 stop
MSP5:25 pmMinneapolis St Paul
$469
Find similar
Icelandair
Mar 21
MSP7:25 pmMinneapolis St Paul
19h 55m
1 stop
LIS8:20 pmLisbon Humberto Delgado
Mar 29
LIS10:25 pmLisbon Humberto Delgado
25h 55m
1 stop
MSP6:20 pmMinneapolis St Paul
$470
Find similar

Air France flights from Wisconsin to Portugal

Our best Air France deals on Wisconsin to Portugal flight tickets
Air France
Nov 3
ORD5:20 pmChicago O'Hare Intl
12h 00m
1 stop
LIS11:20 amLisbon Humberto Delgado
Nov 10
LIS4:10 pmLisbon Humberto Delgado
29h 00m
1 stop
ORD3:10 pmChicago O'Hare Intl
$505
Find similar
Air France
Oct 22
ORD5:10 pmChicago O'Hare Intl
18h 45m
1 stop
LIS5:55 pmLisbon Humberto Delgado
Oct 30
LIS6:30 pmLisbon Humberto Delgado
26h 40m
1 stop
ORD4:10 pmChicago O'Hare Intl
$545
Find similar
Air France
Oct 17
ORD5:10 pmChicago O'Hare Intl
33h 15m
1 stop
OPO8:25 amPorto
Oct 28
OPO11:25 amPorto
33h 45m
1 stop
ORD4:10 pmChicago O'Hare Intl
$578
Find similar

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 October 5, 2025.
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

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Fri 3/13

9:15 pm-7:00 pm

1 stop16h 45m

Porto

Fri 3/20

9:00 am-4:25 pm

1 stop12h 25m

$426

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 10/19

6:00 pm-10:55 am

1 stop10h 55m

Porto

Tue 11/4

6:00 pm-3:00 pm

1 stop27h 00m

$427

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Thu 2/5

7:20 pm-11:10 am

2 stops33h 50m

Faro

Tue 2/17

10:50 am-4:45 pm

1 stop35h 55m

$434

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Mon 11/17

12:50 pm-12:50 pm

2 stops18h 00m

Porto

Mon 11/24

12:05 pm-4:20 pm

1 stop34h 15m

$458

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 11/16

3:35 pm-12:50 pm

2 stops15h 15m

Porto

Mon 11/24

12:05 pm-4:20 pm

1 stop34h 15m

$460

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 10/19

7:05 pm-6:15 pm

1 stop17h 10m

Porto

Tue 11/4

7:25 pm-4:20 pm

1 stop26h 55m

$462

MinneapolisLisbon

MSP - LIS

MSPLIS

Minneapolis St Paul

Sat 2/14

6:25 pm-8:20 pm

1 stop19h 55m

Lisbon Humberto Delgado

Thu 2/19

9:20 pm-5:25 pm

1 stop26h 05m

$467

MinneapolisLisbon

MSP - LIS

MSPLIS

Minneapolis St Paul

Wed 1/21

6:25 pm-8:20 pm

1 stop19h 55m

Lisbon Humberto Delgado

Thu 1/29

9:20 pm-5:25 pm

1 stop26h 05m

$469

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 11/26

6:50 pm-11:10 am

1 stop34h 20m

Porto

Mon 12/1

9:10 am-4:20 pm

2 stops37h 10m

$496

ChicagoFaro

ORD - FAO

ORDFAO

Chicago O'Hare Intl

Thu 11/27

7:20 pm-6:05 pm

2 stops40h 45m

Faro

Sat 12/6

5:10 pm-4:45 pm

1 stop29h 35m

$497

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Wisconsin is in November. Flight prices, which tend to average around $742, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Wisconsin during February instead. Flights to Portugal in February, while not as cheap as those in November, still average around $830.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Sunday is the cheapest day to fly to Portugal from Wisconsin. The lowest ticket price found for a Sunday departure recently was $911. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Saturday, with ticket prices averaging around $1,186.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is at noon. Flights from Wisconsin to Portugal during this time can be as low as $905. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,072 per ticket.

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Wisconsin when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $1,152 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Wisconsin for as low as $734 on momondo.

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, Fri, Sat and Sun

Airports in Portugal

1 airport
The fastest flight from Wisconsin to Portugal takes 7h 55m
Direct flights go from Wisconsin to Portugal on Monday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Portugal: 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 $543Free CancellationRating
7.4
8,953 reviews
Search United Airlines flights
American AirlinesPriceFrom $555Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom $604Free CancellationRating
7.8
1,395 reviews
Search KLM flights
DeltaPriceFrom $689Free CancellationRating
7.9
7,969 reviews
Search Delta 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.

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 11/4
Tue 11/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom $332
Flights to Portofrom $324
Flights to Funchalfrom $404
Flights to Farofrom $388
Flights to Ponta Delgadafrom $432
Flights to Lajesfrom $478
Flights to Hortafrom $485
Flights to Pico Islandfrom $486
Flights to Porto Santofrom $555
Flights to Velasfrom $475