How long is the flight from Porto Alegre to Detroit?

Departing from Porto Alegre to Detroit will take you 18h 59m. The distance between Porto Alegre and Detroit is about 5390 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Detroit 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 Detroit when rainfall is around 1.8 in.

If weather is an important factor for your trip to Detroit, 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).

What is the cheapest time of day to fly from POA to DTT?

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

Most accurate provider : When it comes to deals on Porto Alegre-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Porto Alegre-Detroit flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Porto Alegre-Detroit flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Porto Alegre-Detroit flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto Alegre-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Porto Alegre to Detroit that include hotel bookings?

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

How can I find direct flights from Porto Alegre to Detroit?

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

Can I find deals for business class flights from Porto Alegre to Detroit?

Yes. Cheapflights offers flight deals from Porto Alegre to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$829+ Flights from Porto Alegre to Detroit

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Cheap flight deals from Porto Alegre to Detroit

Cheapest flights from Porto Alegre to Detroit
Explore the most affordable flight options available from Porto Alegre to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 5, 2026.

jue. 8/67:25 amPOA - DTW

2 stops18h 20mLATAM Airlines

jue. 8/204:10 pmDTW - POA

2 stops23h 50mLATAM Airlines

Deal found 1/5

$829

jue. 2/267:45 amPOA - DTW

2 stops18h 59mLATAM Airlines

lun. 3/24:10 pmDTW - POA

2 stops19h 55mLATAM Airlines

Deal found 1/4

$1,028

jue. 2/196:00 pmPOA - DTW

2 stops25h 24mAmerican Airlines

jue. 2/266:00 amDTW - POA

2 stops26h 55mAmerican Airlines

Deal found 1/5

$1,039

jue. 8/64:15 pmPOA - DTW

3 stops24h 01mAmerican Airlines

jue. 8/206:19 amDTW - POA

2 stops28h 56mAmerican Airlines

Deal found 1/5

$2,154

Best flights from Porto Alegre to Detroit
Discover carefully curated flight deals from Porto Alegre to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated enero 5, 2026.

jue. 2/267:45 amPOA - DTW

2 stops18h 59mLATAM Airlines

lun. 3/22:06 pmDTW - POA

2 stops21h 59mLATAM Airlines

Deal found 1/3

$1,028

jue. 2/196:00 pmPOA - DTW

2 stops25h 24mAmerican Airlines

jue. 2/266:00 amDTW - POA

2 stops26h 55mAmerican Airlines

Deal found 1/5

$1,039

Last-minute flights from Porto Alegre to Detroit
Discover last-minute flight deals from Porto Alegre to Detroit. Data last updated enero 5, 2026 and is based on user searches.

jue. 2/196:00 pmPOA - DTW

2 stops25h 24mAmerican Airlines

jue. 2/266:00 amDTW - POA

2 stops26h 55mAmerican Airlines

Deal found 1/5

$1,039

jue. 2/267:45 amPOA - DTW

2 stops18h 59mLATAM Airlines

lun. 3/24:10 pmDTW - POA

2 stops19h 55mLATAM Airlines

Deal found 1/4

$1,028

Find flight deals from Porto Alegre to Detroit

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,020 (LATAM Airlines)

Provider with most accurate pricing for Porto Alegre Salgado Filho-Detroit (DTT) flight deals.

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Provider most trusted by Cheapflights users for Porto Alegre Salgado Filho-Detroit (DTT) flights.

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From Porto Alegre Salgado Filho to Detroit (DTT)

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Use the filters below to find and compare flights from Porto Alegre to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Porto AlegreDetroit

POA - DTW

POADTW

Porto Alegre Salgado Filho

jue. 2/26

7:45 am-12:44 am

2 stops18h 59m

Detroit Metropolitan Wayne County

lun. 3/2

2:06 pm-2:05 pm

2 stops21h 59m

$1,028

Porto AlegreDetroit

POA - DTW

POADTW

Porto Alegre Salgado Filho

jue. 2/19

6:00 pm-5:24 pm

2 stops25h 24m

Detroit Metropolitan Wayne County

jue. 2/26

6:00 am-10:55 am

2 stops26h 55m

$1,039

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Most accurate provider: When it comes to deals on Porto Alegre-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Porto Alegre-Detroit flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Porto Alegre-Detroit flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Porto Alegre-Detroit flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto Alegre-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Porto Alegre to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Porto Alegre 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 Alegre to Detroit

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Related info for your journey

How long is the flight from Porto Alegre to Detroit?
Departing from Porto Alegre to Detroit will take you 18h 59m. The distance between Porto Alegre and Detroit is about 5390 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Porto Alegre to Detroit that include hotel bookings?
Yes. In addition to deals on Porto Alegre to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Porto Alegre to Detroit?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto Alegre to Detroit.
Can I find deals for business class flights from Porto Alegre to Detroit?
Yes. Cheapflights offers flight deals from Porto Alegre to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$829+ Cheap flights from Porto Alegre (POA) to Detroit (DTT)

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Porto Alegre to Detroit with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Porto Alegre to Detroit

Cheapest flights from Porto Alegre to DetroitExplore the most affordable flight options available from Porto Alegre to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 5, 2026.

Explore the most affordable flight options available from Porto Alegre to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 5, 2026.

Find flight deals from Porto Alegre to Detroit

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Porto Alegre to Detroit that are best for you.

Best time to book a flight from Porto Alegre to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Porto Alegre with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Porto Alegre to Detroit

Related info for your journey

Find useful and relevant information for your journey from Porto Alegre to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Porto Alegre to Detroit?

Can I find deals for flights from Porto Alegre to Detroit that include hotel bookings?

How can I find direct flights from Porto Alegre to Detroit?

Can I find deals for business class flights from Porto Alegre to Detroit?

Traveling to a place near Detroit?

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Cheapest flights from Porto Alegre to Detroit
Explore the most affordable flight options available from Porto Alegre to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 5, 2026.