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Cheap flights from Wisconsin to Porto from $231

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 Porto departing on 11/9. 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 Porto

Cheap round-trip flights

Lufthansa Logo
9:50 pm - 11:40 pmORD-OPO
19h 50m1 stop
Lufthansa Logo
6:00 am - 1:10 pmOPO-ORD
13h 10m1 stop
$460Lufthansa
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Wed, Nov 19 - Wed, Nov 26
Lufthansa Logo
4:20 pm - 11:40 amORD-OPO
13h 20m1 stop
Lufthansa Logo
6:00 am - 1:10 pmOPO-ORD
13h 10m1 stop
$471Lufthansa
Find Deal
Wed, Nov 5 - Wed, Nov 12
TAP AIR PORTUGAL Logo
9:15 pm - 5:00 pmORD-OPO
14h 45m1 stop
TAP AIR PORTUGAL Logo
8:55 am - 2:45 pmOPO-ORD
11h 50m1 stop
$475TAP AIR PORTUGAL
Find Deal
Fri, Oct 31 - Sun, Nov 9
TAP AIR PORTUGAL Logo
7:10 pm - 7:00 pmORD-OPO
17h 50m1 stop
TAP AIR PORTUGAL Logo
6:55 am - 2:45 pmOPO-ORD
13h 50m1 stop
$477TAP AIR PORTUGAL
Find Deal
Wed, Nov 12 - Sun, Nov 16
United Airlines Logo
7:10 am - 9:45 amORD-OPO
20h 35m1 stop
United Airlines Logo
6:00 am - 1:10 pmOPO-ORD
13h 10m1 stop
$478United Airlines
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Sun, Oct 19 - Tue, Nov 4
United Airlines Logo
7:10 am - 9:45 amORD-OPO
20h 35m1 stop
United Airlines Logo
6:00 am - 1:10 pmOPO-ORD
13h 10m1 stop
$479United Airlines
Find Deal
Sun, Oct 19 - Tue, Nov 4
KLM Logo
5:20 pm - 10:30 amORD-OPO
11h 10m1 stop
KLM Logo
4:10 pm - 2:20 pmOPO-ORD
28h 10m1 stop
$488KLM
Find Deal
Tue, Nov 25 - Tue, Dec 2
Multiple Airlines Logo
3:45 pm - 9:30 amORD-OPO
11h 45m1 stop
Multiple Airlines Logo
12:05 pm - 4:20 pmOPO-ORD
34h 15m1 stop
$492Multiple Airlines
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Tue, Feb 24 - Mon, Mar 2
Multiple Airlines Logo
9:55 am - 12:00 pmORD-OPO
20h 05m2 stops
Multiple Airlines Logo
7:25 pm - 4:20 pmOPO-ORD
26h 55m1 stop
$494Multiple Airlines
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Sun, Oct 19 - Tue, Nov 4
KLM Logo
5:20 pm - 10:30 amORD-OPO
11h 10m1 stop
KLM Logo
6:00 am - 5:53 pmOPO-ORD
17h 53m2 stops
$498KLM
Find Deal
Wed, Nov 5 - Wed, Nov 12

Lufthansa flights from Wisconsin to Porto

Our best Lufthansa deals on Wisconsin to Porto flight tickets
Lufthansa
Nov 19
ORD9:50 pmChicago O'Hare Intl
19h 50m
1 stop
OPO11:40 pmPorto
Nov 26
OPO6:00 amPorto
13h 10m
1 stop
ORD1:10 pmChicago O'Hare Intl
$460
Find similar
Lufthansa
Nov 5
ORD4:20 pmChicago O'Hare Intl
13h 20m
1 stop
OPO11:40 amPorto
Nov 12
OPO6:00 amPorto
13h 10m
1 stop
ORD1:10 pmChicago O'Hare Intl
$471
Find similar
Lufthansa
Dec 4
ORD9:50 pmChicago O'Hare Intl
19h 50m
1 stop
OPO11:40 pmPorto
Dec 11
OPO6:00 amPorto
13h 10m
1 stop
ORD1:10 pmChicago O'Hare Intl
$521
Find similar

KLM flights from Wisconsin to Porto

Our best KLM deals on Wisconsin to Porto flight tickets
KLM
Nov 25
ORD5:20 pmChicago O'Hare Intl
11h 10m
1 stop
OPO10:30 amPorto
Dec 2
OPO4:10 pmPorto
28h 10m
1 stop
ORD2:20 pmChicago O'Hare Intl
$488
Find similar
KLM
Nov 5
ORD5:20 pmChicago O'Hare Intl
11h 10m
1 stop
OPO10:30 amPorto
Nov 12
OPO6:00 amPorto
17h 53m
2 stops
ORD5:53 pmChicago O'Hare Intl
$498
Find similar
KLM
Oct 19
ORD4:15 pmChicago O'Hare Intl
24h 00m
1 stop
OPO10:15 pmPorto
Nov 4
OPO9:55 amPorto
16h 28m
2 stops
ORD8:23 pmChicago O'Hare Intl
$503
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Wisconsin to Porto 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 September 23, 2025.
Use the filters below to find and compare flights from Wisconsin to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 11/19

9:50 pm-11:40 pm

1 stop19h 50m

Porto

Wed 11/26

6:00 am-1:10 pm

1 stop13h 10m

$460

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 11/5

4:20 pm-11:40 am

1 stop13h 20m

Porto

Wed 11/12

6:00 am-1:10 pm

1 stop13h 10m

$471

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Fri 10/31

9:15 pm-5:00 pm

1 stop14h 45m

Porto

Sun 11/9

8:55 am-2:45 pm

1 stop11h 50m

$475

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 11/12

7:10 pm-7:00 pm

1 stop17h 50m

Porto

Sun 11/16

6:55 am-2:45 pm

1 stop13h 50m

$477

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 10/19

7:10 am-9:45 am

1 stop20h 35m

Porto

Tue 11/4

6:00 am-1:10 pm

1 stop13h 10m

$478

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 10/19

7:10 am-9:45 am

1 stop20h 35m

Porto

Tue 11/4

6:00 am-1:10 pm

1 stop13h 10m

$479

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Tue 11/25

5:20 pm-10:30 am

1 stop11h 10m

Porto

Tue 12/2

4:10 pm-2:20 pm

1 stop28h 10m

$488

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Tue 2/24

3:45 pm-9:30 am

1 stop11h 45m

Porto

Mon 3/2

12:05 pm-4:20 pm

1 stop34h 15m

$492

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 10/19

9:55 am-12:00 pm

2 stops20h 05m

Porto

Tue 11/4

7:25 pm-4:20 pm

1 stop26h 55m

$494

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 11/5

5:20 pm-10:30 am

1 stop11h 10m

Porto

Wed 11/12

6:00 am-5:53 pm

2 stops17h 53m

$498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Wisconsin to Porto

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 Porto flights?

You could potentially save up to 28% on your flight if you consider stops on a Wisconsin to Porto flight.

Cheap Wisconsin to Porto flight deals and tips

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

Direct flights

None
There are no direct flights from Wisconsin to Porto. There are no popular flight routes from Wisconsin to Porto.
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  • When did momondo last update prices for flights from Wisconsin to Porto Airport?

    Prices for flights from Wisconsin to Porto Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The travel and health documents required for your trip to Porto Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Wisconsin to Porto

Compare and see reviews for airlines that fly from Wisconsin to Porto with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $700Free CancellationRating
7.8
1,387 reviews
Search KLM flights
DeltaPriceFrom $711Free CancellationRating
7.9
7,974 reviews
Search Delta flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Aveiro
Coimbra
Braga
Matosinhos
Caminha
Esposende
Lamego
Guimarães
Chaves
Espinho
Arcos de Valdevez
Viseu
Ponte de Lima
Pinhao
Santa Maria da Feira
Curia
Penafiel
Mesao Frio
Mira

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Wisconsin to Porto for you.

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

Yes. momondo enables you to select and highlight flights to Porto from Wisconsin with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Wisconsin to Porto.

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

Yes. momondo can track prices for Wisconsin to Porto flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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