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$479+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — DTW
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$681
(Iberia)

One-way from

$479
(Kiwi.com)
Provider with most accurate pricing for Porto-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Porto-Detroit (DTT) flights.
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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 May 1, 2025.

This Iberia deal was found by Cheapflights users on 4/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:15 amOPO - ORD
1 stop12h 00mIberia
Wed 5/2811:45 amORD - OPO
2 stops13h 50mIberia
Deal found 4/30$681
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:30 amOPO - ORD
1 stop13h 40mDelta
Tue 6/246:27 pmORD - OPO
2 stops15h 03mDelta
Deal found 4/30$691
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:20 amOPO - ORD
1 stop12h 10mMultiple Airlines
Mon 12/112:15 pmORD - OPO
2 stops13h 25mMultiple Airlines
Deal found 4/30$700
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/136:40 amOPO - ORD
2 stops17h 23mKLM
Mon 6/237:00 pmORD - OPO
2 stops14h 35mKLM
Deal found 4/30$702
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:20 amOPO - ORD
2 stops17h 25mBritish Airways
Mon 12/112:15 pmORD - OPO
2 stops13h 25mBritish Airways
Deal found 4/30$722
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 6/1212:10 pmOPO - ORD
1 stop25h 49mUnited Airlines
Tue 6/244:00 pmORD - OPO
1 stop11h 45mUnited Airlines
Deal found 4/30$734
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/199:10 pmOPO - DTW
2 stops29h 01mBritish Airways
Mon 5/2611:17 amDTW - OPO
2 stops27h 33mBritish Airways
Deal found 4/30$741
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/196:15 amOPO - DTW
1 stop12h 20mDelta
Mon 5/265:50 pmDTW - OPO
1 stop16h 40mDelta
Deal found 4/30$751
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/77:20 pmOPO - ORD
1 stop26h 35mSWISS
Sun 6/222:20 pmORD - OPO
1 stop21h 55mSWISS
Deal found 4/30$752
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Mon 5/198:50 pmOPO - DTW
2 stops40h 27mMultiple Airlines
Mon 5/266:45 amDTW - OPO
1 stop23h 10mMultiple Airlines
Deal found 4/30$770
This Lufthansa deal was found by Cheapflights users on 4/30. 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.
Mon 10/276:15 amOPO - ORD
1 stop18h 10mLufthansa
Mon 12/293:55 pmORD - OPO
1 stop13h 45mLufthansa
Deal found 4/30$793
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:15 amOPO - ORD
2 stops19h 10mAmerican Airlines
Fri 10/174:30 pmORD - OPO
1 stop13h 10mAmerican Airlines
Deal found 4/30$805

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 May 1, 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

Thu 5/15

8:15 am-2:15 pm

1 stop12h 00m

Chicago O'Hare Intl

Wed 5/28

11:45 am-7:35 am

2 stops13h 50m

$681

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 6/12

6:30 am-2:10 pm

1 stop13h 40m

Chicago O'Hare Intl

Tue 6/24

6:27 pm-3:30 pm

2 stops15h 03m

$691

PortoChicago

OPO - ORD

OPOORD

Porto

Fri 6/13

6:40 am-6:03 pm

2 stops17h 23m

Chicago O'Hare Intl

Mon 6/23

7:00 pm-3:35 pm

2 stops14h 35m

$702

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 5/15

9:55 am-6:15 pm

1 stop14h 20m

Chicago O'Hare Intl

Wed 5/28

11:45 am-7:35 am

2 stops13h 50m

$717

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 6/12

12:10 pm-7:59 am

1 stop25h 49m

Chicago O'Hare Intl

Tue 6/24

4:00 pm-9:45 am

1 stop11h 45m

$734

PortoDetroit

OPO - DTW

OPODTW

Porto

Mon 5/19

9:10 pm-9:11 pm

2 stops29h 01m

Detroit Metropolitan Wayne County

Mon 5/26

11:17 am-7:50 pm

2 stops27h 33m

$741

PortoDetroit

OPO - DTW

OPODTW

Porto

Mon 5/19

6:15 am-1:35 pm

1 stop12h 20m

Detroit Metropolitan Wayne County

Mon 5/26

5:50 pm-3:30 pm

1 stop16h 40m

$751

PortoChicago

OPO - ORD

OPOORD

Porto

Sat 6/7

7:20 pm-3:55 pm

1 stop26h 35m

Chicago O'Hare Intl

Sun 6/22

2:20 pm-6:15 pm

1 stop21h 55m

$752

PortoDetroit

OPO - DTW

OPODTW

Porto

Mon 5/19

8:50 pm-8:17 am

2 stops40h 27m

Detroit Metropolitan Wayne County

Mon 5/26

6:45 am-10:55 am

1 stop23h 10m

$770

PortoChicago

OPO - ORD

OPOORD

Porto

Mon 10/27

6:15 am-7:25 pm

1 stop18h 10m

Chicago O'Hare Intl

Mon 12/29

3:55 pm-11:40 am

1 stop13h 45m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 25 results
1
2
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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

Rainfall in Michigan by month

Plan your trip to Michigan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Michigan ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Michigan when rainfall is around 1.8 in.

Temperature in Michigan by month

Plan your trip to Michigan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Michigan, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Michigan

Get insights into the airlines that provide service to Michigan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Michigan. Reviews last updated May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Turkish Airlines
7.3
Good
3,790 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Porto to Michigan one-way?

    One-way options have recently been found by users for as low as $570 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Turkish Airlines from $606 and American Airlines from $679 one-way.

  • 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, April is the cheapest month in which you can book a flight from Porto to Michigan (average of $257). 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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