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$460+ Cheap flights from Porto Alegre (POA) to Detroit (DTT)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
POA — DTT
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Porto Alegre to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to Detroit (DTT). 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 November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$913
(Delta)

One-way from

$460
(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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One-way flight from Porto Alegre Salgado Filho to Detroit (DTT)
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Find 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 November 2, 2025.

This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:00 pmPOA - DTW
2 stops23h 04mDelta
Mon 11/2410:03 pmDTW - POA
2 stops54h 27mDelta
Deal found 10/30$1,022
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:40 amPOA - DTW
2 stops36h 30mDelta
Mon 11/2410:03 pmDTW - POA
2 stops54h 27mDelta
Deal found 10/30$1,023
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:00 pmPOA - DTW
2 stops22h 53mDelta
Wed 11/1910:05 amDTW - POA
2 stops18h 25mDelta
Deal found 10/30$1,062
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:10 pmPOA - DTW
2 stops18h 56mUnited Airlines
Mon 11/242:10 pmDTW - POA
3 stops24h 10mUnited Airlines
Deal found 10/30$1,159
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/63:30 pmPOA - DTW
2 stops24h 09mUnited Airlines
Sun 11/2311:00 amDTW - POA
2 stops22h 05mUnited Airlines
Deal found 10/30$1,181
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:40 pmPOA - DTW
2 stops26h 02mDelta
Mon 11/2410:03 pmDTW - POA
2 stops54h 27mDelta
Deal found 10/30$1,189
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:30 pmPOA - DTW
2 stops34h 12mUnited Airlines
Mon 11/242:10 pmDTW - POA
3 stops24h 10mUnited Airlines
Deal found 10/30$1,199
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:45 pmPOA - DTW
2 stops20h 00mUnited Airlines
Sun 11/232:17 pmDTW - POA
3 stops21h 53mUnited Airlines
Deal found 10/30$1,220
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:30 pmPOA - DTW
2 stops34h 12mUnited Airlines
Sun 11/232:17 pmDTW - POA
2 stops18h 48mUnited Airlines
Deal found 10/30$1,221
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:10 pmPOA - DTW
2 stops18h 35mUnited Airlines
Sun 11/234:15 pmDTW - POA
2 stops19h 55mUnited Airlines
Deal found 10/30$1,260
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:10 pmPOA - DTW
2 stops22h 01mUnited Airlines
Thu 11/204:15 pmDTW - POA
2 stops20h 05mUnited Airlines
Deal found 10/30$1,326
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:45 amPOA - DTW
2 stops33h 19mDelta
Fri 11/217:05 amDTW - POA
2 stops21h 25mDelta
Deal found 10/30$1,340

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto Alegre to Detroit 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 November 2, 2025.
Use the filters below to find and compare flights from Porto Alegre to Detroit that are best for you.

Fly from

Porto Alegre

Fly to

Detroit

Route

Depart

Return

Price

Porto AlegreDetroit

POA - DTW

POADTW

Porto Alegre Salgado Filho

Thu 2/12

7:45 am-12:31 am

2 stops18h 46m

Detroit Metropolitan Wayne County

Tue 2/17

9:25 am-11:35 am

2 stops24h 10m

$913

Porto AlegreDetroit

POA - DTW

POADTW

Porto Alegre Salgado Filho

Wed 2/11

5:55 pm-7:05 pm

2 stops27h 10m

Detroit Metropolitan Wayne County

Tue 2/17

9:25 am-11:35 am

2 stops24h 10m

$914

Porto AlegreDetroit

POA - DTW

POADTW

Porto Alegre Salgado Filho

Tue 2/17

8:10 pm-12:36 pm

2 stops18h 26m

Detroit Metropolitan Wayne County

Thu 2/19

1:45 pm-9:15 am

2 stops17h 30m

$914

Porto AlegreDetroit

POA - DTW

POADTW

Porto Alegre Salgado Filho

Wed 2/11

5:55 pm-3:17 pm

2 stops23h 22m

Detroit Metropolitan Wayne County

Thu 2/19

1:45 pm-11:35 am

2 stops19h 50m

$914

Porto AlegreDetroit

POA - DTW

POADTW

Porto Alegre Salgado Filho

Mon 2/16

8:10 pm-10:28 pm

2 stops28h 18m

Detroit Metropolitan Wayne County

Thu 2/19

1:45 pm-9:15 am

2 stops17h 30m

$914

Porto AlegreDetroit

POA - DTW

POADTW

Porto Alegre Salgado Filho

Wed 2/11

5:55 pm-7:05 pm

2 stops27h 10m

Detroit Metropolitan Wayne County

Mon 2/16

12:21 pm-11:35 am

2 stops21h 14m

$914

Porto AlegreDetroit

POA - DTW

POADTW

Porto Alegre Salgado Filho

Sat 2/14

7:45 am-12:31 am

2 stops18h 46m

Detroit Metropolitan Wayne County

Thu 2/19

1:45 pm-9:15 am

2 stops17h 30m

$952

Porto AlegreDetroit

POA - DTW

POADTW

Porto Alegre Salgado Filho

Sat 2/14

7:45 am-12:31 am

2 stops18h 46m

Detroit Metropolitan Wayne County

Tue 2/17

9:25 am-11:35 am

2 stops24h 10m

$952

Porto AlegreDetroit

POA - DTW

POADTW

Porto Alegre Salgado Filho

Fri 3/13

6:00 pm-12:36 pm

2 stops19h 36m

Detroit Metropolitan Wayne County

Tue 3/17

6:30 pm-6:30 am

2 stops35h 00m

$952

Porto AlegreDetroit

POA - DTW

POADTW

Porto Alegre Salgado Filho

Sat 2/14

7:45 am-9:27 am

2 stops27h 42m

Detroit Metropolitan Wayne County

Mon 2/16

12:21 pm-2:05 pm

2 stops23h 44m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 18 results
1
2
  • 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
No data available for this route at this time. Please check back soon.

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?

    Departing from Porto Alegre to Detroit will take you 18h 46m. The distance between Porto Alegre and Detroit is about 5390 mi.

  • 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.

See more FAQs

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Alternative routes for Porto Alegre to Detroit

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