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$303+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — OPO
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
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 December 19, 2024.

Round-trip from

$455
(Flightnetwork)

One-way from

$303
(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 December 19, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. 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 12/289:50 amORD - OPO
2 stops19h 50mUnited Airlines
Sat 1/1112:30 pmOPO - ORD
1 stop28h 35mUnited Airlines
Deal found 12/17$880
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Sat 12/288:14 pmORD - OPO
3 stops33h 36mMultiple Airlines
Sat 1/117:05 amOPO - ORD
2 stops18h 32mMultiple Airlines
Deal found 12/17$960
This KLM deal was found by Cheapflights users on 12/17. 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.
Sat 12/284:25 pmORD - OPO
1 stop12h 05mKLM
Sat 1/116:00 amOPO - ORD
1 stop14h 30mKLM
Deal found 12/17$1,177
This SWISS deal was found by Cheapflights users on 12/18. 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 12/317:05 pmORD - OPO
1 stop34h 10mSWISS
Tue 1/711:25 amOPO - ORD
2 stops56h 15mSWISS
Deal found 12/18$1,242
This Gurufare deal was found by Cheapflights users on 12/17. 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.
Thu 12/266:30 pmORD - OPO
1 stop35h 10mLufthansa
Sat 1/116:00 amOPO - ORD
1 stop15h 15mLufthansa
Deal found 12/17$1,367
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/187:15 pmORD - OPO
1 stop11h 50mTAP AIR PORTUGAL
Wed 1/18:55 amOPO - ORD
1 stop12h 35mTAP AIR PORTUGAL
Deal found 12/17$1,929
This Aeromexico deal was found by Cheapflights users on 12/19. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/204:25 pmORD - OPO
2 stops36h 25mAir France
Sat 12/2811:45 amOPO - ORD
2 stops15h 32mAir France
Deal found 12/19$1,944
This Austrian Airlines deal was found by Cheapflights users on 12/18. 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.
Fri 12/204:20 pmORD - OPO
1 stop13h 50mAustrian Airlines
Sat 12/2812:55 pmOPO - ORD
2 stops31h 10mAustrian Airlines
Deal found 12/18$1,964
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Fri 12/2011:35 amORD - OPO
2 stops19h 15mAir Canada
Mon 12/306:00 amOPO - ORD
2 stops32h 57mAir Canada
Deal found 12/17$2,354
This Brussels Airlines deal was found by Cheapflights users on 12/19. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/239:10 pmORD - OPO
2 stops32h 55mBrussels Airlines
Fri 1/312:55 pmOPO - ORD
1 stop29h 20mBrussels Airlines
Deal found 12/19$2,454
This Iberia deal was found by Cheapflights users on 12/18. 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.
Tue 12/244:45 pmORD - OPO
2 stops15h 10mIberia
Sat 12/289:55 pmOPO - ORD
2 stops22h 00mIberia
Deal found 12/18$2,541
This Delta deal was found by Cheapflights users on 12/18. 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 12/199:30 amMDW - OPO
2 stops19h 20mDelta
Thu 12/266:15 amOPO - MDW
2 stops21h 51mDelta
Deal found 12/18$2,620

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 December 19, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Fri 1/17

8:20 pm-6:00 pm

1 stop15h 40m

Porto

Fri 1/24

6:55 am-3:30 pm

1 stop14h 35m

$455

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 1/19

8:25 pm-8:00 am

3 stops29h 35m

Porto

Sun 1/26

6:00 am-3:30 pm

2 stops15h 30m

$508

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Mon 2/3

4:45 pm-4:00 pm

1 stop17h 15m

Porto

Wed 2/19

8:20 am-2:30 pm

1 stop12h 10m

$511

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Mon 2/3

11:35 am-11:15 am

2 stops17h 40m

Porto

Wed 2/19

6:00 am-9:01 am

2 stops33h 01m

$536

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 2/9

7:05 pm-6:40 pm

1 stop17h 35m

Porto

Mon 2/17

12:00 pm-4:15 pm

1 stop34h 15m

$540

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 1/15

11:40 am-7:40 am

2 stops14h 00m

Porto

Wed 1/22

8:20 am-9:56 pm

2 stops19h 36m

$547

ChicagoPorto

MDW - OPO

MDWOPO

Chicago Midway

Wed 1/15

10:57 am-10:30 am

2 stops17h 33m

Porto

Wed 1/22

6:00 am-10:20 pm

2 stops22h 20m

$563

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 4/23

7:50 pm-9:45 am

1 stop31h 55m

Porto

Wed 5/14

4:50 pm-9:50 am

1 stop23h 00m

$571

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Sun 2/2

3:55 pm-11:35 am

1 stop13h 40m

Porto

Sun 2/9

6:00 am-2:51 pm

2 stops38h 51m

$590

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Fri 1/24

1:40 pm-10:50 am

2 stops15h 10m

Porto

Fri 1/31

6:15 am-2:30 pm

1 stop14h 15m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 32 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 $1,000). 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 December 19, 2024.

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 December 19, 2024.
Read reviews from past customers who have flown TAP AIR PORTUGAL, Iberia and Delta 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
8,600 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

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
8,600 reviews
Delta
8.0
Very good
8,600 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very good
8,600 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,600 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very good
8,600 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

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
1,505 reviews
Delta
8.0
Very good
8,600 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

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 $370 on Scandinavian Airlines. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $410 and KLM from $432 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 $1,000). 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 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 December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$608Average$1,348FlexibilityNo cancel feeOn-time69%
KLMCheapest$713Average$1,125FlexibilityNo cancel feeOn-time75%
DeltaCheapest$753Average$1,088FlexibilityNo cancel feeOn-timeN/A
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