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Cheap flights from Wisconsin to Porto from $356

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 10/25. 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

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:10 pm - 3:40 pm
ORD
-
OPO
37h 30m
1 stop
Turkish Airlines Logo
10:40 am - 9:40 am
OPO
-
ORD
29h 00m
1 stop
$705Turkish Airlines
Thu, Sep 17 - Fri, Oct 9
Scandinavian Airlines Logo
10:30 am - 11:05 am
ORD
-
OPO
18h 35m
2 stops
Scandinavian Airlines Logo
5:35 pm - 4:45 pm
OPO
-
ORD
29h 10m
1 stop
$725Scandinavian Airlines
Tue, Nov 3 - Sun, Nov 8
Scandinavian Airlines Logo
7:15 pm - 11:05 am
ORD
-
OPO
33h 50m
1 stop
Scandinavian Airlines Logo
12:00 pm - 4:45 pm
OPO
-
ORD
34h 45m
1 stop
$742Scandinavian Airlines
Mon, Nov 2 - Sat, Nov 7
United Airlines Logo
1:00 pm - 9:30 am
MSP
-
OPO
15h 30m
2 stops
United Airlines Logo
6:00 am - 5:01 pm
OPO
-
MSP
17h 01m
2 stops
$806United Airlines
Tue, Oct 27 - Fri, Nov 6
United Airlines Logo
6:30 am - 9:30 am
MSP
-
OPO
22h 00m
3 stops
United Airlines Logo
6:00 am - 5:01 pm
OPO
-
MSP
17h 01m
2 stops
$811United Airlines
Tue, Oct 27 - Fri, Nov 6
American Airlines Logo
6:48 am - 7:40 am
MSP
-
OPO
18h 52m
2 stops
American Airlines Logo
8:20 am - 6:12 pm
OPO
-
MSP
15h 52m
2 stops
$856American Airlines
Sat, Oct 17 - Wed, Oct 21
American Airlines Logo
10:17 am - 7:40 am
MSP
-
OPO
15h 23m
2 stops
American Airlines Logo
8:20 am - 6:12 pm
OPO
-
MSP
15h 52m
2 stops
$883American Airlines
Tue, Oct 6 - Fri, Oct 16
Multiple Airlines Logo
11:32 am - 11:25 am
MSP
-
OPO
17h 53m
2 stops
Multiple Airlines Logo
6:00 am - 2:00 pm
OPO
-
MSP
14h 00m
1 stop
$904Multiple Airlines
Sat, Oct 17 - Wed, Oct 21
Multiple Airlines Logo
10:52 am - 10:20 am
MSN
-
OPO
17h 28m
2 stops
Multiple Airlines Logo
9:25 am - 9:07 pm
OPO
-
MSN
17h 42m
2 stops
$1,159Multiple Airlines
Sat, Jul 4 - Sat, Jul 18
Lufthansa Logo
10:53 am - 6:55 am
MKE
-
OPO
14h 02m
1 stop
Lufthansa Logo
9:00 am - 6:26 pm
OPO
-
MKE
15h 26m
1 stop
$1,339Lufthansa
Sun, Jul 19 - Tue, Jul 28

Turkish Airlines flights from Wisconsin to Porto

Our best Turkish Airlines deals on Wisconsin to Porto flight tickets
Turkish Airlines
Sep 17
ORD8:10 pmChicago O'Hare Intl
37h 30m
1 stop
OPO3:40 pmPorto
Oct 9
OPO10:40 amPorto
29h 00m
1 stop
ORD9:40 amChicago O'Hare Intl
$705
Turkish Airlines
Sep 4
ORD8:10 pmChicago O'Hare Intl
37h 30m
1 stop
OPO3:40 pmPorto
Sep 22
OPO10:40 amPorto
37h 35m
1 stop
ORD6:15 pmChicago O'Hare Intl
$743
Turkish Airlines
Sep 9
ORD8:10 pmChicago O'Hare Intl
31h 30m
1 stop
OPO9:40 amPorto
Sep 14
OPO4:50 pmPorto
22h 50m
1 stop
ORD9:40 amChicago O'Hare Intl
$744

Scandinavian Airlines flights from Wisconsin to Porto

Our best Scandinavian Airlines deals on Wisconsin to Porto flight tickets
Scandinavian Airlines
Nov 3
ORD10:30 amChicago O'Hare Intl
18h 35m
2 stops
OPO11:05 amPorto
Nov 8
OPO5:35 pmPorto
29h 10m
1 stop
ORD4:45 pmChicago O'Hare Intl
$725
Scandinavian Airlines
Nov 2
ORD7:15 pmChicago O'Hare Intl
33h 50m
1 stop
OPO11:05 amPorto
Nov 7
OPO12:00 pmPorto
34h 45m
1 stop
ORD4:45 pmChicago O'Hare Intl
$742
Scandinavian Airlines
Nov 3
ORD7:00 amChicago O'Hare Intl
22h 05m
2 stops
OPO11:05 amPorto
Nov 8
OPO5:35 pmPorto
29h 10m
1 stop
ORD4:45 pmChicago O'Hare Intl
$753

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 May 11, 2026.
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

Cheapest round-trip

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Thu 9/17

8:10 pm-3:40 pm

1 stop37h 30m

Porto

Fri 10/9

10:40 am-9:40 am

1 stop29h 00m

$705

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Tue 11/3

10:30 am-11:05 am

2 stops18h 35m

Porto

Sun 11/8

5:35 pm-4:45 pm

1 stop29h 10m

$725

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Mon 11/2

7:15 pm-11:05 am

1 stop33h 50m

Porto

Sat 11/7

12:00 pm-4:45 pm

1 stop34h 45m

$742

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 10/27

1:00 pm-9:30 am

2 stops15h 30m

Porto

Fri 11/6

6:00 am-5:01 pm

2 stops17h 01m

$806

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 10/27

6:30 am-9:30 am

3 stops22h 00m

Porto

Fri 11/6

6:00 am-5:01 pm

2 stops17h 01m

$811

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sat 10/17

6:48 am-7:40 am

2 stops18h 52m

Porto

Wed 10/21

8:20 am-6:12 pm

2 stops15h 52m

$856

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Tue 10/6

10:17 am-7:40 am

2 stops15h 23m

Porto

Fri 10/16

8:20 am-6:12 pm

2 stops15h 52m

$883

MinneapolisPorto

MSP - OPO

MSPOPO

Minneapolis St Paul

Sat 10/17

11:32 am-11:25 am

2 stops17h 53m

Porto

Wed 10/21

6:00 am-2:00 pm

1 stop14h 00m

$904

MadisonPorto

MSN - OPO

MSNOPO

Madison Truax Field

Sat 7/4

10:52 am-10:20 am

2 stops17h 28m

Porto

Sat 7/18

9:25 am-9:07 pm

2 stops17h 42m

$1,159
Quickest round-trip

MilwaukeePorto

MKE - OPO

MKEOPO

Milwaukee-Mitchell

Sun 7/19

10:53 am-6:55 am

1 stop14h 02m

Porto

Tue 7/28

9:00 am-6:26 pm

1 stop15h 26m

$1,339

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 Porto from

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 44% 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

Fastest flight time

11h 30m

Direct flights

None
The fastest flight from Wisconsin to Porto takes 11h 30m
There are no direct flights from Wisconsin to Porto. There are no popular flight routes from Wisconsin to Porto.
Search flight deals

Frequently asked questions about flying from Wisconsin to Porto

  • 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
1,513 reviews
Search KLM flights
DeltaPriceFrom $711Free CancellationRating
7.9
8,452 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
Coimbra
Braga
Aveiro
Matosinhos
Lamego
Esposende
Chaves
Pinhao
Espinho
Guimarães
Arcos de Valdevez
Ponte de Lima
Viseu
Curia
Penafiel
Mesao Frio
Mira
Baiao

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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