When did momondo last update prices for flights from Porto Airport to Michigan?

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

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

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 Porto Airport to Michigan.

What documentation or ID do you need to fly to Michigan?

The travel and health documents you'll need for your trip to Michigan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Michigan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$351 Cheap Flights from Porto to Michigan in 2025/26

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0 bags

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Find the cheapest flights from Porto to Michigan

Round-trip

One-way

Cheap round-trip flights

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6:00 pm - 3:25 pm

OPO

ORD

27h 25m1 stop

7:10 pm - 1:05 pm

ORD

OPO

11h 55m1 stop

$542TAP AIR PORTUGAL

Thu, Jan 15 - Wed, Jan 28

1:00 pm - 4:45 pm

OPO

ORD

33h 45m2 stops

7:20 pm - 9:15 pm

ORD

OPO

19h 55m2 stops

$584Multiple Airlines

Thu, Jan 15 - Wed, Jan 28

1:00 pm - 4:45 pm

OPO

ORD

33h 45m2 stops

7:20 pm - 9:15 pm

ORD

OPO

19h 55m2 stops

$614Multiple Airlines

Thu, Jan 15 - Wed, Jan 28

12:05 pm - 4:45 pm

OPO

ORD

34h 40m3 stops

7:20 pm - 6:50 am

ORD

OPO

29h 30m3 stops

$691Multiple Airlines

Thu, Jan 15 - Wed, Jan 28

11:15 am - 2:20 pm

OPO

ORD

33h 05m1 stop

4:25 pm - 7:20 pm

ORD

OPO

20h 55m1 stop

$772KLM

Thu, Jan 15 - Wed, Jan 28

6:00 am - 3:20 pm

OPO

ORD

15h 20m1 stop

4:05 pm - 3:25 pm

ORD

OPO

17h 20m1 stop

$801United Airlines

Thu, Jan 15 - Wed, Jan 28

8:20 am - 2:55 pm

OPO

ORD

12h 35m1 stop

5:40 pm - 11:45 am

ORD

OPO

12h 05m1 stop

$806Iberia

Thu, Dec 25 - Thu, Jan 1

12:25 pm - 12:21 pm

OPO

DTW

52h 56m2 stops

1:08 pm - 4:00 pm

DTW

OPO

21h 52m2 stops

$851American Airlines

Wed, Jan 21 - Sun, Jan 25

8:20 am - 8:58 pm

OPO

DTW

17h 38m2 stops

1:08 pm - 7:40 am

DTW

OPO

13h 32m2 stops

$939American Airlines

Wed, Jan 21 - Sun, Jan 25

6:55 am - 7:36 pm

OPO

DTW

17h 41m2 stops

4:15 pm - 11:40 am

DTW

OPO

14h 25m1 stop

$2,410United Airlines

Wed, Jan 21 - Sun, Jan 25

United Airlines flights from Porto to Michigan

Our best United Airlines deals on Porto to Michigan flight tickets

United Airlines

Jan 15

OPO6:00 amPorto

15h 20m

1 stop

ORD3:20 pmChicago O'Hare Intl

Jan 28

ORD4:05 pmChicago O'Hare Intl

17h 20m

1 stop

OPO3:25 pmPorto

$801

Find similar

United Airlines

May 25

OPO6:00 amPorto

16h 36m

2 stops

ORD4:36 pmChicago O'Hare Intl

Jun 15

ORD12:45 pmChicago O'Hare Intl

15h 00m

2 stops

OPO9:45 amPorto

$988

Find similar

United Airlines

Dec 28

OPO8:55 amPorto

20h 49m

2 stops

ORD11:44 pmChicago O'Hare Intl

Jan 2

ORD3:53 pmChicago O'Hare Intl

13h 07m

2 stops

OPO11:00 amPorto

$1,242

Find similar

British Airways flights from Porto to Michigan

Our best British Airways deals on Porto to Michigan flight tickets

British Airways

Jan 7

OPO6:35 pmPorto

26h 50m

1 stop

ORD3:25 pmChicago O'Hare Intl

Jun 20

ORD7:05 pmChicago O'Hare Intl

19h 30m

1 stop

OPO8:35 pmPorto

$1,156

Find similar

British Airways

Jan 7

OPO6:35 pmPorto

26h 50m

1 stop

ORD3:25 pmChicago O'Hare Intl

Jun 16

ORD5:40 pmChicago O'Hare Intl

19h 50m

1 stop

OPO7:30 pmPorto

$1,174

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 1/15

6:00 pm-3:25 pm

1 stop27h 25m

Chicago O'Hare Intl

Wed 1/28

7:10 pm-1:05 pm

1 stop11h 55m

$542

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 1/15

1:00 pm-4:45 pm

2 stops33h 45m

Chicago O'Hare Intl

Wed 1/28

7:20 pm-9:15 pm

2 stops19h 55m

$584

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 1/15

1:00 pm-4:45 pm

2 stops33h 45m

Chicago O'Hare Intl

Wed 1/28

7:20 pm-9:15 pm

2 stops19h 55m

$614

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 1/15

12:05 pm-4:45 pm

3 stops34h 40m

Chicago O'Hare Intl

Wed 1/28

7:20 pm-6:50 am

3 stops29h 30m

$691

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 1/15

11:15 am-2:20 pm

1 stop33h 05m

Chicago O'Hare Intl

Wed 1/28

4:25 pm-7:20 pm

1 stop20h 55m

$772

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 1/15

6:00 am-3:20 pm

1 stop15h 20m

Chicago O'Hare Intl

Wed 1/28

4:05 pm-3:25 pm

1 stop17h 20m

$801

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 12/25

8:20 am-2:55 pm

1 stop12h 35m

Chicago O'Hare Intl

Thu 1/1

5:40 pm-11:45 am

1 stop12h 05m

$806

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 1/21

12:25 pm-12:21 pm

2 stops52h 56m

Detroit Metropolitan Wayne County

Sun 1/25

1:08 pm-4:00 pm

2 stops21h 52m

$851

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 1/21

8:20 am-8:58 pm

2 stops17h 38m

Detroit Metropolitan Wayne County

Sun 1/25

1:08 pm-7:40 am

2 stops13h 32m

$939

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 1/21

6:55 am-7:36 pm

2 stops17h 41m

Detroit Metropolitan Wayne County

Sun 1/25

4:15 pm-11:40 am

1 stop14h 25m

$2,410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto to Michigan

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 Porto to Michigan flights?

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

Cheap Porto to Michigan flight deals and tips

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

Fastest flight time	30h 40m
Direct flights	None

The fastest flight from Porto to Michigan takes 30h 40m

There are no direct flights from Porto to Michigan. There are no popular flight routes from Porto to Michigan.

Search flight deals

When did momondo last update prices for flights from Porto Airport to Michigan?
Prices for flights from Porto Airport to Michigan are refreshed on a daily basis.
How old do you have to be to fly from Porto Airport to Michigan?
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 Porto Airport to Michigan.
What documentation or ID do you need to fly to Michigan?
The travel and health documents you'll need for your trip to Michigan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Michigan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 Porto to Michigan for you.

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

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

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

Once you have performed a search for Porto to Michigan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Michigan, momondo offers a useful price alert feature which will track prices for flights to Michigan from Porto and alert you when they change.