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Cheap flights from Michigan to Porto (OPO) from $571

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DTW — OPO
4月 28 — 5月 51
From?
To?
日 4/28
日 5/5
1 adult, Economy
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What is the cheapest month to fly from Michigan to Porto?

The best pricing can be found in the month of January. Prices to Porto from Michigan average $1,141. You can even find prices in January for less than $1,141, as users have found deals to Porto from as low as $622. The month of June appears to be one of the more expensive times to travel to Porto from Michigan. Flying in the targeted month can save you up to 111%.

When is the cheapest time to fly from Michigan to Porto (MI - OPO)?

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.

Cheap United Airlines flights from Michigan to Porto

Explore cheap flight options specifically provided by United Airlines for the route between Michigan and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated 4月 23, 2024.
Check out some of the cheapest United Airlines flights we've come across from Michigan to Porto. Be sure to come back soon if the deals available don't appeal to you at this time.
火 5/711:45 amGRR - OPO
2 stops17h 00mUnited Airlines
火 5/1412:35 pmOPO - GRR
1 stop13h 01mUnited Airlines
Deal found 4/23$1,217
火 5/76:15 amGRR - OPO
2 stops22h 30mUnited Airlines
火 5/1412:35 pmOPO - GRR
1 stop13h 01mUnited Airlines
Deal found 4/22$1,272
木 5/301:56 pmGRR - OPO
1 stop11h 59mUnited Airlines
月 6/312:10 pmOPO - GRR
2 stops40h 24mUnited Airlines
Deal found 4/22$1,634
木 5/304:28 pmGRR - OPO
1 stop12h 17mUnited Airlines
月 6/39:00 amOPO - GRR
1 stop11h 35mUnited Airlines
Deal found 4/22$1,648

Cheap American Airlines flights from Michigan to Porto

Explore cheap flight options specifically provided by American Airlines for the route between Michigan and Porto. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated 4月 23, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Michigan and landing in Porto. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
火 5/712:31 pmGRR - OPO
2 stops18h 14mAmerican Airlines
火 5/1412:25 pmOPO - GRR
3 stops28h 44mAmerican Airlines
Deal found 4/22$2,203
木 5/303:54 pmGRR - OPO
3 stops19h 01mAmerican Airlines
月 6/38:15 amOPO - GRR
2 stops15h 49mAmerican Airlines
Deal found 4/22$3,269

Cheap Michigan to Porto flights in April & May 2024

Find cheap flight options from Michigan to Porto specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Prices were last updated on 4月 23, 2024.
These are some of the best deals we've found on flights to Porto in 2024 at this time. Check back soon for alternative fares.
火 5/76:41 pmGRR - OPO
2 stops22h 34mDelta
火 5/1411:25 amOPO - GRR
2 stops17h 38mDelta
Deal found 4/23$1,142
火 5/711:45 amGRR - OPO
2 stops17h 00mUnited Airlines
火 5/1412:35 pmOPO - GRR
1 stop13h 01mUnited Airlines
Deal found 4/23$1,217
火 5/712:31 pmGRR - OPO
2 stops18h 14mAmerican Airlines
火 5/1412:25 pmOPO - GRR
3 stops28h 44mAmerican Airlines
Deal found 4/23$2,203

Michigan to Porto 2024 flight deals

Discover exclusive flight deals for travel between Michigan and Porto in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated 4月 23, 2024.
These are some of the best deals we've found on flights to Porto in 2024 at this time. Check back soon for alternative fares.
日 11/31:38 pmGRR - OPO
2 stops16h 57mLufthansa
火 11/1212:30 pmOPO - GRR
2 stops16h 19mLufthansa
Deal found 4/23$571
金 11/291:38 pmGRR - OPO
2 stops16h 57mUnited Airlines
火 12/36:00 amOPO - GRR
2 stops19h 10mUnited Airlines
Deal found 4/22$622
日 11/310:42 amGRR - OPO
2 stops24h 18mAmerican Airlines
火 11/1212:25 pmOPO - GRR
3 stops28h 33mAmerican Airlines
Deal found 4/23$815
火 5/76:41 pmGRR - OPO
2 stops22h 34mDelta
火 5/1411:25 amOPO - GRR
2 stops17h 38mDelta
Deal found 4/23$1,142
火 5/711:45 amGRR - OPO
2 stops17h 00mUnited Airlines
火 5/1412:35 pmOPO - GRR
1 stop13h 01mUnited Airlines
Deal found 4/23$1,217
火 5/712:31 pmGRR - OPO
2 stops18h 14mAmerican Airlines
火 5/1412:25 pmOPO - GRR
3 stops28h 44mAmerican Airlines
Deal found 4/23$2,203

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 3,086,534 searches. Data last updated 4月 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,142 - $3,269

Route

Depart

Return

Price

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

火 5/7

2 stops22h 34m

Porto

火 5/14

2 stops17h 38m

$1,142

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

火 5/7

2 stops17h 00m

Porto

火 5/14

1 stop13h 01m

$1,217

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

火 5/7

2 stops22h 30m

Porto

火 5/14

1 stop13h 01m

$1,272

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

木 5/30

1 stop11h 59m

Porto

月 6/3

2 stops40h 24m

$1,634

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

木 5/30

2 stops28h 50m

Porto

月 6/3

2 stops35h 59m

$1,637

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

木 5/30

1 stop12h 17m

Porto

月 6/3

1 stop11h 35m

$1,648

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

火 5/7

2 stops18h 14m

Porto

火 5/14

3 stops28h 44m

$2,203

Grand Rapids Gerald R. Ford IntlPorto

GRR - OPO

GRROPO

Grand Rapids Gerald R. Ford Intl

木 5/30

3 stops19h 01m

Porto

月 6/3

2 stops15h 49m

$3,269

Flights are sorted by cheapest first

Deals found on 4/23

No data available for this route at this time. Please check back soon.

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 4月 23, 2024.
Read reviews from past customers who have flown United Airlines 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
8.1
Very good
11,028 reviews
Check prices

Food

7.5

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,028 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Food

7.5

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,272 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Food

7.5

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,914 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Food

7.5

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Lufthansa
7.0
Good
7,756 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Food

7.5

Overall

8.1

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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.

  • Can I find flights from Michigan to Porto for under $1,200 on Cheapflights?

    Yes, there are multiple flights from Michigan to Porto for under $1,200. The cheapest flight booked recently is on Delta for just $1,142, but on average you can expect to pay $1,752.

  • What are the most popular airlines that fly from Michigan to Porto?

    When booking a flight from Michigan to Porto, you may want to consider flying on Delta, KLM or Lufthansa as they are the most popular for this route.

  • What does DTW to OPO mean?

    DTW and OPO are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DTW to OPO refers to a flight route from Detroit Metropolitan Wayne County Airport to Porto Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Grand Rapids Gerald R. Ford Intl Airport (GRR), Traverse City Cherry Capital Airport (TVC), Flint Bishop Airport (FNT), Lansing Capital City Airport (LAN), Kalamazoo Intl Airport (AZO).

  • Can I find deals for flights from Michigan to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Michigan to Porto flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Michigan to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Michigan to Porto flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Michigan to Porto that allow pets onboard?

    Many airlines flying from Michigan to Porto offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Michigan to Porto?

    Yes, you can often find last-minute deals on Michigan to Porto flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Michigan to Porto flight deals updated?

    The Michigan to Porto flight deals you see on this page were last updated on 4/23.

See more FAQs

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Top 4 airlines flying from Michigan to Porto

Discover the top 4 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 3,086,534 searches. Data last updated 4月 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$475Average$1,115FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest$559Average$1,074FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$608Average$1,375FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest$757Average$1,005FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Search flights from Michigan to Porto by cabin class

Find flights from Michigan to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Michigan to Porto?

Cheapflights helps you search for flights from Michigan to Porto via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Michigan to Porto?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Porto from Michigan.

Can Cheapflights find flights from Michigan to Porto with no change fees?

Yes! Cheapflights helps users easily find flights from Michigan to Porto with no change fees.

Can Cheapflights notify me if prices for flights from Michigan to Porto become cheaper?

Yes, Cheapflights offers price alerts on Michigan to Porto flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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