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$264+ Cheap flights from Michigan to Porto (OPO)

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — OPO
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Michigan to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Michigan (USMI) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$465
(Mytrip)

One-way from

$333
(Kiwi.com)
From Michigan to Porto
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One-way flight from Michigan to Porto
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Find flight deals from Michigan to Porto

Cheapest flights from Michigan to Porto
Explore the most affordable flight options available from Michigan to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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.
Sun 2/28:25 pmORD - OPO
1 stop16h 35mTAP AIR PORTUGAL
Wed 2/128:55 amOPO - ORD
1 stop12h 35mTAP AIR PORTUGAL
Deal found 1/21$465
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/184:45 pmORD - OPO
1 stop17h 15mIberia
Wed 2/268:20 amOPO - ORD
1 stop12h 10mIberia
Deal found 1/20$493
This Gotogate deal was found by Cheapflights users on 1/20. 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.
Wed 3/57:05 pmORD - OPO
1 stop34h 45mMultiple Airlines
Wed 3/126:00 amOPO - ORD
2 stops18h 37mMultiple Airlines
Deal found 1/20$504
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Sun 2/210:00 pmORD - OPO
2 stops16h 00mAmerican Airlines
Wed 2/128:20 amOPO - ORD
1 stop12h 10mAmerican Airlines
Deal found 1/19$505
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/53:35 pmORD - OPO
2 stops15h 15mAir Canada
Wed 3/126:00 amOPO - ORD
2 stops18h 37mAir Canada
Deal found 1/20$506
This Delta deal was found by Cheapflights users on 1/20. 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 2/175:20 pmORD - OPO
1 stop11h 30mDelta
Wed 2/266:00 amOPO - ORD
1 stop14h 30mDelta
Deal found 1/20$513
This KLM deal was found by Cheapflights users on 1/19. 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.
Wed 3/125:25 pmORD - OPO
1 stop33h 50mKLM
Wed 3/196:00 amOPO - ORD
1 stop14h 30mKLM
Deal found 1/19$518
This Delta deal was found by Cheapflights users on 1/21. 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.
Sun 2/22:08 pmMDW - OPO
2 stops14h 47mDelta
Wed 2/126:00 amOPO - MDW
2 stops17h 43mDelta
Deal found 1/21$528
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/94:45 pmORD - OPO
1 stop21h 15mBritish Airways
Mon 2/1712:25 pmOPO - ORD
1 stop32h 05mBritish Airways
Deal found 1/20$536
This SWISS deal was found by Cheapflights users on 1/20. 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.
Sun 2/167:05 pmORD - OPO
1 stop17h 25mSWISS
Tue 2/2512:05 pmOPO - ORD
1 stop34h 10mSWISS
Deal found 1/20$541
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 3/511:35 amORD - OPO
2 stops18h 05mUnited Airlines
Wed 3/126:00 amOPO - ORD
2 stops32h 01mUnited Airlines
Deal found 1/21$542
This Lufthansa deal was found by Cheapflights users on 1/20. 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 2/173:55 pmORD - OPO
1 stop13h 40mLufthansa
Fri 2/286:30 amOPO - ORD
1 stop17h 55mLufthansa
Deal found 1/20$547

Find flights from Michigan to Porto within your budget

Customize your flight search to find flights from Michigan to Porto 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 January 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 2/2

8:25 pm-7:00 pm

1 stop16h 35m

Porto

Wed 2/12

8:55 am-3:30 pm

1 stop12h 35m

$465

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Tue 2/18

4:45 pm-4:00 pm

1 stop17h 15m

Porto

Wed 2/26

8:20 am-2:30 pm

1 stop12h 10m

$493

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 3/5

7:05 pm-11:50 am

1 stop34h 45m

Porto

Wed 3/12

6:00 am-7:37 pm

2 stops18h 37m

$504

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 2/2

10:00 pm-8:00 pm

2 stops16h 00m

Porto

Wed 2/12

8:20 am-2:30 pm

1 stop12h 10m

$505

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 3/5

3:35 pm-12:50 pm

2 stops15h 15m

Porto

Wed 3/12

6:00 am-7:37 pm

2 stops18h 37m

$506

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Mon 2/17

5:20 pm-10:50 am

1 stop11h 30m

Porto

Wed 2/26

6:00 am-2:30 pm

1 stop14h 30m

$513

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 3/12

5:25 pm-8:15 am

1 stop33h 50m

Porto

Wed 3/19

6:00 am-3:30 pm

1 stop14h 30m

$518

ChicagoPorto

MDW - OPO

MDWOPO

Chicago Midway

Sun 2/2

2:08 pm-10:55 am

2 stops14h 47m

Porto

Wed 2/12

6:00 am-5:43 pm

2 stops17h 43m

$528

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 2/9

4:45 pm-8:00 pm

1 stop21h 15m

Porto

Mon 2/17

12:25 pm-2:30 pm

1 stop32h 05m

$536

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 2/16

7:05 pm-6:30 pm

1 stop17h 25m

Porto

Tue 2/25

12:05 pm-4:15 pm

1 stop34h 10m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 35 results
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Best time to book a flight from Michigan to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Michigan 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.

Travel insights for flights from Michigan to Porto

Get recent, data-driven insights about flights from Michigan to Porto including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Michigan to Porto (average of $523). Flying from Michigan to Porto in June is currently the most expensive (average of $1,083). 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.

What is the cheapest time of day to fly from MI to OPO?

Find hourly flight availability from Michigan to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Michigan to Porto as you normally would.

Rainfall in Porto by month

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

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

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

If weather is an important factor for your trip to Porto, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown TAP AIR PORTUGAL, Iberia and American Airlines from Michigan to Porto. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Michigan to Porto. 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 into for flights to Porto from Michigan?

    Porto (OPO) is the airport you will fly into if you book a flight from Michigan to Porto. It is only a 6.8 mi journey from Porto (OPO) to Porto’s city center.

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

    One-way options have recently been found by users for as low as $412 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include KLM from $485 and Scandinavian Airlines from $504 one-way.

  • What are the most popular routes from Michigan to Porto?

    While some choose either Chicago Midway - Porto or Grand Rapids Gerald R. Ford Intl - Porto, Chicago O'Hare Intl - Porto is the most popular route from Michigan to Porto.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Michigan to Porto (average of $523). Flying from Michigan to Porto in June is currently the most expensive (average of $1,083). 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

Traveling to a place near Michigan?

Book flights to Michigan if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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Alternative routes for Michigan to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Michigan to Porto

Discover the top 3 airlines that operate flights from Michigan to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$608Average$1,320FlexibilityNo cancel feeOn-time69%
KLMCheapest$713Average$1,114FlexibilityNo cancel feeOn-time75%
DeltaCheapest$753Average$1,086FlexibilityNo cancel feeOn-timeN/A
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