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$406+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — DTW
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$522
(Scandinavian Airlines)

One-way from

$406
(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 April 24, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:55 pmOPO - ORD
1 stop28h 15mScandinavian Airlines
Thu 10/167:15 pmORD - OPO
1 stop15h 50mScandinavian Airlines
Deal found 4/23$522
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Thu 5/1510:30 pmOPO - ORD
2 stops23h 25mMultiple Airlines
Thu 5/299:40 pmORD - OPO
2 stops18h 25mMultiple Airlines
Deal found 4/23$690
This Delta deal was found by Cheapflights users on 4/23. 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 5/156:30 amOPO - ORD
1 stop13h 40mDelta
Thu 5/297:00 amORD - OPO
2 stops19h 25mDelta
Deal found 4/23$695
This KLM deal was found by Cheapflights users on 4/23. 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 4/23$706
This British Airways deal was found by Cheapflights users on 4/22. 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.
Thu 5/159:55 amOPO - ORD
1 stop14h 20mBritish Airways
Thu 5/2910:25 pmORD - OPO
1 stop15h 55mBritish Airways
Deal found 4/22$726
This United Airlines deal was found by Cheapflights users on 4/23. 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 stop14h 10mUnited Airlines
Tue 6/241:26 pmORD - OPO
1 stop12h 19mUnited Airlines
Deal found 4/23$738
This Iberia deal was found by Cheapflights users on 4/22. 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 5/1512:20 pmOPO - ORD
1 stop31h 55mIberia
Thu 5/2911:45 amORD - OPO
2 stops13h 50mIberia
Deal found 4/22$752
This SWISS deal was found by Cheapflights users on 4/23. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:40 amOPO - ORD
1 stop33h 30mSWISS
Tue 10/143:45 pmORD - OPO
1 stop34h 00mSWISS
Deal found 4/23$774
This Lufthansa deal was found by Cheapflights users on 4/23. 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.
Wed 10/86:15 amOPO - ORD
1 stop18h 00mLufthansa
Wed 10/159:40 pmORD - OPO
1 stop19h 40mLufthansa
Deal found 4/23$779
This Turkish Airlines deal was found by Cheapflights users on 4/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:50 pmOPO - ORD
1 stop31h 05mTurkish Airlines
Sat 10/1111:25 amORD - OPO
1 stop22h 45mTurkish Airlines
Deal found 4/23$846
This Austrian Airlines deal was found by Cheapflights users on 4/23. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:25 amOPO - ORD
1 stop32h 55mAustrian Airlines
Sat 10/1112:50 pmORD - OPO
2 stops22h 55mAustrian Airlines
Deal found 4/23$877
This Turkish Airlines deal was found by Cheapflights users on 4/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/164:50 pmOPO - DTW
1 stop31h 15mTurkish Airlines
Tue 8/199:00 pmDTW - OPO
1 stop37h 50mTurkish Airlines
Deal found 4/23$895

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 April 24, 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

Fri 10/10

5:55 pm-4:10 pm

1 stop28h 15m

Chicago O'Hare Intl

Thu 10/16

7:15 pm-5:05 pm

1 stop15h 50m

$522

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 5/15

10:30 pm-3:55 pm

2 stops23h 25m

Chicago O'Hare Intl

Thu 5/29

9:40 pm-10:05 pm

2 stops18h 25m

$690

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 5/15

6:30 am-2:10 pm

1 stop13h 40m

Chicago O'Hare Intl

Thu 5/29

7:00 am-8:25 am

2 stops19h 25m

$695

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

$706

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 5/15

9:55 am-6:15 pm

1 stop14h 20m

Chicago O'Hare Intl

Thu 5/29

10:25 pm-8:20 pm

1 stop15h 55m

$726

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 6/12

12:10 pm-8:20 pm

1 stop14h 10m

Chicago O'Hare Intl

Tue 6/24

1:26 pm-7:45 am

1 stop12h 19m

$738

PortoChicago

OPO - ORD

OPOORD

Porto

Thu 5/15

12:20 pm-2:15 pm

1 stop31h 55m

Chicago O'Hare Intl

Thu 5/29

11:45 am-7:35 am

2 stops13h 50m

$752

PortoChicago

OPO - ORD

OPOORD

Porto

Tue 10/7

8:40 am-12:10 pm

1 stop33h 30m

Chicago O'Hare Intl

Tue 10/14

3:45 pm-7:45 am

1 stop34h 00m

$774

PortoChicago

OPO - ORD

OPOORD

Porto

Wed 10/8

6:15 am-6:15 pm

1 stop18h 00m

Chicago O'Hare Intl

Mon 10/13

6:00 pm-11:20 pm

1 stop23h 20m

$779

PortoChicago

OPO - ORD

OPOORD

Porto

Mon 10/6

4:50 pm-5:55 pm

1 stop31h 05m

Chicago O'Hare Intl

Sat 10/11

11:25 am-4:10 pm

1 stop22h 45m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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

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 April 24, 2025.
Read reviews from past customers who have flown Delta, KLM and Austrian Airlines from Porto to Michigan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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 $577 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Turkish Airlines from $608 and American Airlines from $686 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

See prices for flight routes from nearby airports that may be better suited for you.
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