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$314+ Cheap flights from Portugal 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.
LIS — DTW
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Portugal to Michigan

Keep the following information in mind while searching for Portugal to Michigan flight deals. Data was last updated May 1, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$639
(Expedia)

One-way from

$314
(Kiwi.com)
Provider with most accurate pricing for Lisbon Humberto Delgado-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Detroit (DTT) flights.
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From Portugal to Michigan
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One-way flight from Portugal to Michigan
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Find flight deals from Portugal to Michigan

Cheapest flights from Portugal to Michigan
Explore the most affordable flight options available from Portugal to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 5/1. 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 12/55:45 pmOPO - ORD
1 stop29h 00mScandinavian Airlines
Sun 12/147:20 pmORD - OPO
1 stop15h 25mScandinavian Airlines
Deal found 5/1$508
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/164:55 pmLIS - ORD
1 stop29h 50mScandinavian Airlines
Mon 11/247:20 pmORD - LIS
1 stop20h 10mScandinavian Airlines
Deal found 4/29$573
This Finnair deal was found by Cheapflights users on 5/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:35 amLIS - ORD
1 stop13h 40mFinnair
Thu 10/99:15 pmORD - LIS
1 stop19h 50mFinnair
Deal found 5/1$662
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:35 amLIS - ORD
1 stop13h 40mMultiple Airlines
Thu 5/2910:25 pmORD - LIS
1 stop18h 40mMultiple Airlines
Deal found 4/30$665
This lol.travel deal was found by Cheapflights users on 5/1. 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 9/198:15 amOPO - ORD
1 stop12h 00mIberia
Wed 9/244:30 pmORD - OPO
1 stop21h 25mIberia
Deal found 5/1$666
This Delta deal was found by Cheapflights users on 5/1. 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 6/95:00 amLIS - ORD
1 stop15h 10mDelta
Tue 6/246:27 pmORD - LIS
2 stops17h 23mDelta
Deal found 5/1$674
This British Airways deal was found by Cheapflights users on 5/1. 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.
Fri 10/106:55 pmLIS - ORD
1 stop22h 55mBritish Airways
Sat 10/189:15 pmORD - LIS
1 stop13h 00mBritish Airways
Deal found 5/1$676
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.
Thu 5/297:30 pmLIS - ORD
1 stop24h 40mKLM
Thu 6/54:20 pmORD - LIS
1 stop12h 35mKLM
Deal found 4/30$681
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 5/1911:05 amLIS - DTW
1 stop15h 17mBritish Airways
Mon 5/261:06 pmDTW - LIS
1 stop14h 59mBritish Airways
Deal found 4/30$683
This Expedia deal was found by Cheapflights users on 5/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:15 amOPO - ORD
2 stops17h 15mMultiple Airlines
Thu 9/254:30 pmORD - OPO
1 stop13h 10mMultiple Airlines
Deal found 5/1$684
This American Airlines deal was found by Cheapflights users on 5/1. 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 12/58:40 pmOPO - ORD
2 stops26h 20mAmerican Airlines
Mon 12/1510:30 amORD - OPO
2 stops15h 10mAmerican Airlines
Deal found 5/1$686
This Delta deal was found by Cheapflights users on 5/1. 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 6/242:00 pmORD - OPO
2 stops19h 30mDelta
Deal found 5/1$689

Cheapflights Fare Finder

Customize your flight search to find flights from Portugal 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 Portugal to Michigan that are best for you.

Fly from

Portugal

Fly to

Michigan

Route

Depart

Return

Price

PortoChicago

OPO - ORD

OPOORD

Porto

Fri 9/19

5:55 pm-4:10 pm

1 stop28h 15m

Chicago O'Hare Intl

Tue 9/23

10:10 am-11:00 am

2 stops18h 50m

$639

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Thu 10/2

6:35 am-2:15 pm

1 stop13h 40m

Chicago O'Hare Intl

Thu 10/9

9:15 pm-11:05 pm

1 stop19h 50m

$662

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Fri 5/16

6:35 am-2:15 pm

1 stop13h 40m

Chicago O'Hare Intl

Thu 5/29

10:25 pm-11:05 pm

1 stop18h 40m

$665

PortoChicago

OPO - ORD

OPOORD

Porto

Fri 9/19

8:15 am-2:15 pm

1 stop12h 00m

Chicago O'Hare Intl

Wed 9/24

4:30 pm-7:55 pm

1 stop21h 25m

$666

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Mon 6/9

5:00 am-2:10 pm

1 stop15h 10m

Chicago O'Hare Intl

Tue 6/24

6:27 pm-5:50 pm

2 stops17h 23m

$674

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Fri 10/10

6:55 pm-11:50 am

1 stop22h 55m

Chicago O'Hare Intl

Sat 10/18

9:15 pm-4:15 pm

1 stop13h 00m

$676

LisbonChicago

LIS - ORD

LISORD

Lisbon Humberto Delgado

Thu 5/29

7:30 pm-2:10 pm

1 stop24h 40m

Chicago O'Hare Intl

Thu 6/5

4:20 pm-10:55 am

1 stop12h 35m

$681

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Mon 5/19

11:05 am-9:22 pm

1 stop15h 17m

Detroit Metropolitan Wayne County

Mon 5/26

1:06 pm-9:05 am

1 stop14h 59m

$683

PortoChicago

OPO - ORD

OPOORD

Porto

Sat 9/20

8:15 am-7:30 pm

2 stops17h 15m

Chicago O'Hare Intl

Thu 9/25

4:30 pm-11:40 am

1 stop13h 10m

$684

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
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Best time to book a flight from Portugal to Michigan

Have a flexible travel schedule? Discover the best time to fly to Michigan from Portugal 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 Portugal 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.
To help decide which airline to fly from Portugal to Michigan, see what other customers have to say about Delta, KLM and Air Transat. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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 Portugal to Michigan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    $519 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on TAP AIR PORTUGAL and Air Serbia, with prices starting from $526 and $591, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portugal 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 Portugal to Michigan?

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

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