What is the cheapest airline that flies from Porto to Michigan?

American Airlines, British Airways, and Turkish Airlines are the most popular carriers operating from Porto to Michigan

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.

$392 Cheap Flights from Porto to Michigan in 2026

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Find the cheapest flights from Porto to Michigan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 am - 2:50 pm

OPO

ORD

32h 55m

1 stop

7:10 am - 6:55 am

ORD

OPO

17h 45m

1 stop

$540United Airlines

Sat, Jun 6 - Mon, Jun 8

11:55 am - 10:19 am

OPO

ORD

28h 24m

1 stop

4:05 pm - 3:40 pm

ORD

OPO

17h 35m

1 stop

$546United Airlines

Sat, Jun 20 - Sun, Jun 21

11:55 am - 7:42 am

OPO

ORD

25h 47m

2 stops

6:22 pm - 7:00 am

ORD

OPO

30h 38m

2 stops

$777Air Canada

Sat, Jun 20 - Sun, Jun 21

9:15 pm - 12:40 pm

OPO

ORD

21h 25m

1 stop

6:00 pm - 5:00 pm

ORD

OPO

17h 00m

1 stop

$787TAP AIR PORTUGAL

Wed, Oct 7 - Sun, Oct 11

4:40 pm - 9:40 am

OPO

ORD

23h 00m

1 stop

8:10 pm - 9:45 am

ORD

OPO

31h 35m

1 stop

$827Turkish Airlines

Sun, Jun 21 - Mon, Jul 6

10:30 am - 4:10 pm

OPO

ORD

35h 40m

1 stop

7:15 pm - 9:45 am

ORD

OPO

32h 30m

1 stop

$829Scandinavian Airlines

Thu, May 28 - Tue, Jun 16

7:20 pm - 8:16 pm

OPO

ORD

30h 56m

3 stops

7:25 am - 11:25 pm

ORD

OPO

34h 00m

3 stops

$855Multiple Airlines

Thu, Jun 4 - Wed, Jun 10

9:40 pm - 7:15 pm

OPO

ORD

51h 35m

2 stops

2:40 pm - 11:25 am

ORD

OPO

14h 45m

1 stop

$856Multiple Airlines

Wed, Oct 7 - Tue, Oct 13

4:40 pm - 9:40 am

OPO

ORD

23h 00m

1 stop

11:25 am - 9:45 am

ORD

OPO

16h 20m

1 stop

$864Turkish Airlines

Sun, Jun 21 - Tue, Jul 7

12:15 pm - 9:40 pm

OPO

DTW

14h 25m

1 stop

7:40 pm - 7:00 am

DTW

OPO

30h 20m

2 stops

$957Air Canada

Tue, Aug 25 - Sun, Aug 30

Scandinavian Airlines flights from Porto to Michigan

Our best Scandinavian Airlines deals on Porto to Michigan flight tickets

Scandinavian Airlines

May 28

OPO10:30 amPorto

35h 40m

1 stop

ORD4:10 pmChicago O'Hare Intl

Jun 16

ORD7:15 pmChicago O'Hare Intl

32h 30m

1 stop

OPO9:45 amPorto

$829

Scandinavian Airlines

May 21

OPO10:30 amPorto

35h 40m

1 stop

ORD4:10 pmChicago O'Hare Intl

Jun 16

ORD7:15 pmChicago O'Hare Intl

32h 30m

1 stop

OPO9:45 amPorto

$925

Scandinavian Airlines

May 21

OPO10:30 amPorto

35h 40m

1 stop

ORD4:10 pmChicago O'Hare Intl

Jun 16

ORD7:15 pmChicago O'Hare Intl

32h 30m

1 stop

OPO9:45 amPorto

$926

Delta flights from Porto to Michigan

Our best Delta deals on Porto to Michigan flight tickets

Delta

May 21

OPO5:00 amPorto

15h 15m

1 stop

ORD2:15 pmChicago O'Hare Intl

Jun 5

ORD6:30 pmChicago O'Hare Intl

14h 55m

2 stops

OPO3:25 pmPorto

$915

Delta

May 21

OPO5:00 amPorto

15h 15m

1 stop

ORD2:15 pmChicago O'Hare Intl

Jun 5

ORD6:30 pmChicago O'Hare Intl

14h 55m

2 stops

OPO3:25 pmPorto

$916

Delta

Jun 9

OPO5:00 amPorto

15h 15m

1 stop

ORD2:15 pmChicago O'Hare Intl

Jun 16

ORD2:07 pmChicago O'Hare Intl

19h 18m

2 stops

OPO3:25 pmPorto

$918

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoChicago

OPO - ORD

OPOORD

Porto

Sat 6/6

11:55 am-2:50 pm

1 stop32h 55m

Chicago O'Hare Intl

Mon 6/8

7:10 am-6:55 am

1 stop17h 45m

$540

PortoChicago

OPO - ORD

OPOORD

Porto

Sat 6/20

11:55 am-10:19 am

1 stop28h 24m

Chicago O'Hare Intl

Sun 6/21

4:05 pm-3:40 pm

1 stop17h 35m

$546

PortoChicago

OPO - ORD

OPOORD

Porto

Sat 6/20

11:55 am-7:42 am

2 stops25h 47m

Chicago O'Hare Intl

Sun 6/21

6:22 pm-7:00 am

2 stops30h 38m

$777

Quickest round-trip

PortoChicago

OPO - ORD

OPOORD

Porto

Wed 10/7

9:15 pm-12:40 pm

1 stop21h 25m

Chicago O'Hare Intl

Sun 10/11

6:00 pm-5:00 pm

1 stop17h 00m

$787

PortoChicago

OPO - ORD

OPOORD

Porto

Sun 6/21

4:40 pm-9:40 am

1 stop23h 00m

Chicago O'Hare Intl

Mon 7/6

8:10 pm-9:45 am

1 stop31h 35m

$827

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 5/28

10:30 am-4:10 pm

1 stop35h 40m

Chicago O'Hare Intl

Tue 6/16

7:15 pm-9:45 am

1 stop32h 30m

$829

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 6/4

7:20 pm-8:16 pm

3 stops30h 56m

Chicago O'Hare Intl

Wed 6/10

7:25 am-11:25 pm

3 stops34h 00m

$855

PortoChicago

OPO - ORD

OPOORD

Porto

Wed 10/7

9:40 pm-7:15 pm

2 stops51h 35m

Chicago O'Hare Intl

Tue 10/13

2:40 pm-11:25 am

1 stop14h 45m

$856

PortoChicago

OPO - ORD

OPOORD

Porto

Sun 6/21

4:40 pm-9:40 am

1 stop23h 00m

Chicago O'Hare Intl

Tue 7/7

11:25 am-9:45 am

1 stop16h 20m

$864

PortoDetroit

OPO - DTW

OPODTW

Porto

Tue 8/25

12:15 pm-9:40 pm

1 stop14h 25m

Detroit Metropolitan Wayne County

Sun 8/30

7:40 pm-7:00 am

2 stops30h 20m

$957

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

Prices

Airlines

Can stopping save me money on Porto to Michigan flights?

You could potentially save up to 46% 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	11h 40m
Direct flights	None

The fastest flight from Porto to Michigan takes 11h 40m

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

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Frequently asked questions about flying from Porto to Michigan

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.