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$299+ Cheap flights from Porto (OPO) to Michigan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — DTW
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Porto to Michigan

Keep the following information in mind while searching for Porto to Michigan flight deals. Data was last updated September 11, 2025.

Round-trip from

$472
(lol.travel)

One-way from

$299
(Kiwi.com)
From Porto to Michigan
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One-way flight from Porto to Michigan
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Find flight deals from Porto to Michigan

Cheapest flights from Porto to Michigan
Explore the most affordable flight options available from Porto to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This lol.travel deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:45 pmOPO - ORD
1 stop29h 00mScandinavian Airlines
Thu 11/137:20 pmORD - OPO
1 stop15h 35mScandinavian Airlines
Deal found 9/10$472
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:10 amOPO - ORD
2 stops35h 25mMultiple Airlines
Sun 11/28:25 pmORD - OPO
2 stops20h 35mMultiple Airlines
Deal found 9/11$550
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:15 pmOPO - ORD
1 stop24h 55mTAP AIR PORTUGAL
Sun 11/28:25 pmORD - OPO
1 stop19h 35mTAP AIR PORTUGAL
Deal found 9/11$561
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:30 amOPO - ORD
2 stops35h 00mMultiple Airlines
Fri 10/319:15 pmORD - OPO
2 stops19h 10mMultiple Airlines
Deal found 9/8$566
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:35 pmOPO - ORD
2 stops27h 35mMultiple Airlines
Sun 11/28:25 pmORD - OPO
2 stops20h 35mMultiple Airlines
Deal found 9/11$620
This Lufthansa deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:00 amOPO - DTW
1 stop13h 10mLufthansa
Sun 11/24:15 pmDTW - OPO
1 stop14h 25mLufthansa
Deal found 9/11$774
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:15 amOPO - DTW
1 stop18h 41mUnited Airlines
Sat 9/2711:07 amDTW - OPO
1 stop17h 38mUnited Airlines
Deal found 9/11$804
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:00 amOPO - DTW
1 stop13h 10mUnited Airlines
Sun 11/26:20 pmDTW - OPO
1 stop10h 10mUnited Airlines
Deal found 9/11$805
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/253:45 pmOPO - DTW
2 stops14h 00mMultiple Airlines
Sun 11/27:58 pmDTW - OPO
1 stop10h 52mMultiple Airlines
Deal found 9/10$811
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:20 amOPO - DTW
2 stops28h 09mAir Canada
Sat 9/279:55 amDTW - OPO
2 stops27h 35mAir Canada
Deal found 9/11$901

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto to Michigan 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Porto to Michigan that are best for you.

Fly from

Porto

Fly to

Michigan

Route

Depart

Return

Price

PortoChicago

OPO - ORD

OPOORD

Porto

Wed 10/22

6:00 pm-12:35 pm

1 stop24h 35m

Chicago O'Hare Intl

Sun 11/2

8:25 pm-7:00 pm

1 stop16h 35m

$561

PortoChicago

OPO - ORD

OPOORD

Porto

Fri 10/24

11:30 am-4:30 pm

2 stops35h 00m

Chicago O'Hare Intl

Fri 10/31

9:15 pm-9:25 pm

2 stops19h 10m

$566

PortoChicago

OPO - ORD

OPOORD

Porto

Tue 10/21

6:35 pm-4:10 pm

2 stops27h 35m

Chicago O'Hare Intl

Sun 11/2

8:25 pm-11:00 pm

2 stops20h 35m

$620

PortoChicago

OPO - ORD

OPOORD

Porto

Wed 10/22

3:45 pm-12:35 pm

2 stops26h 50m

Chicago O'Hare Intl

Sun 11/2

8:25 pm-8:10 am

3 stops29h 45m

$636

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 11/13

1:00 pm-3:15 pm

2 stops32h 15m

Chicago O'Hare Intl

Fri 11/28

8:15 pm-3:55 pm

1 stop13h 40m

$636

PortoChicago

OPO - ORD

OPOORD

Porto

Fri 10/31

5:45 pm-9:39 pm

2 stops32h 54m

Chicago O'Hare Intl

Thu 11/13

7:20 pm-4:55 pm

1 stop15h 35m

$661

PortoChicago

OPO - ORD

OPOORD

Porto

Mon 11/24

8:20 am-2:30 pm

1 stop12h 10m

Chicago O'Hare Intl

Mon 12/1

6:25 pm-4:00 pm

2 stops15h 35m

$686

PortoChicago

OPO - ORD

OPOORD

Porto

Wed 10/1

5:40 pm-12:35 pm

2 stops24h 55m

Chicago O'Hare Intl

Mon 10/6

6:00 am-8:00 am

3 stops44h 00m

$695

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 2/18

6:00 am-9:50 am

2 stops32h 50m

Detroit Metropolitan Wayne County

Sun 2/22

5:30 pm-9:30 am

1 stop11h 00m

$747

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 2/18

4:15 pm-2:15 pm

1 stop27h 00m

Detroit Metropolitan Wayne County

Sun 2/22

4:05 pm-11:40 am

1 stop14h 35m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 29 results
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Best time to book a flight from Porto to Michigan

Have a flexible travel schedule? Discover the best time to fly to Michigan from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto to Michigan
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Porto to Michigan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Porto to Michigan?

    For a flight from Porto to Michigan, you will be flying from Porto. Porto (OPO) is just 6.8 mi from the center of the city.

  • How long is the flight from Porto to Michigan?

    For as low as $561, TAP AIR PORTUGAL can have you in Michigan from Porto in 24h 35m. There are 3931 mi between Porto and Michigan. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Porto to Michigan that include hotel bookings?

    Yes. In addition to deals on Porto to Michigan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Michigan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Michigan.

  • Can I find deals for business class flights from Porto to Michigan?

    Yes. Cheapflights offers flight deals from Porto to Michigan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto to Michigan?

    Currently, August is the cheapest month in which you can book a flight from Porto to Michigan (average of $250). Flying from Porto to Michigan in March is currently the most expensive (average of $305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Porto to Michigan

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