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Cheap flights from Ohio to Porto Alegre from $766

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ohio to Porto Alegre departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

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Find the cheapest flights from Ohio to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 10:05 am
DTW
-
POA
26h 35m
3 stops
Multiple Airlines Logo
3:25 pm - 11:59 pm
POA
-
DTW
33h 34m
3 stops
$766Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
6:30 am - 10:05 am
DTW
-
POA
26h 35m
3 stops
Multiple Airlines Logo
2:05 pm - 9:15 am
POA
-
DTW
44h 10m
3 stops
$825Multiple Airlines
Tue, Mar 10 - Mon, Aug 31
Multiple Airlines Logo
6:30 am - 10:05 am
DTW
-
POA
26h 35m
3 stops
Multiple Airlines Logo
5:45 am - 11:50 pm
POA
-
DTW
19h 05m
2 stops
$986Multiple Airlines
Tue, Mar 10 - Mon, Aug 31
Multiple Airlines Logo
6:30 am - 4:25 pm
DTW
-
POA
32h 55m
3 stops
Multiple Airlines Logo
5:10 am - 10:59 pm
POA
-
DTW
18h 49m
2 stops
$990Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
6:15 pm - 4:25 pm
DTW
-
POA
21h 10m
2 stops
Multiple Airlines Logo
3:25 pm - 5:35 pm
POA
-
DTW
27h 10m
2 stops
$992Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
6:15 pm - 2:25 pm
DTW
-
POA
19h 10m
2 stops
Multiple Airlines Logo
7:25 am - 11:10 am
POA
-
DTW
28h 45m
2 stops
$1,115Multiple Airlines
Tue, Mar 10 - Mon, Aug 31
Multiple Airlines Logo
7:45 pm - 3:05 pm
DTW
-
POA
18h 20m
2 stops
Multiple Airlines Logo
5:50 pm - 11:10 am
POA
-
DTW
18h 20m
2 stops
$1,121Multiple Airlines
Wed, Jul 8 - Sat, Aug 1
Multiple Airlines Logo
6:30 am - 9:05 am
DTW
-
POA
25h 35m
3 stops
Multiple Airlines Logo
10:30 am - 1:28 pm
POA
-
DTW
27h 58m
3 stops
$1,153Multiple Airlines
Tue, Mar 10 - Sat, Aug 1
Air Canada Logo
6:15 pm - 4:15 pm
DTW
-
POA
21h 00m
2 stops
Air Canada Logo
5:55 pm - 5:35 pm
POA
-
DTW
24h 40m
2 stops
$1,286Air Canada
Fri, Mar 20 - Tue, Mar 24
United Airlines Logo
8:04 pm - 2:25 pm
CMH
-
POA
17h 21m
2 stops
United Airlines Logo
3:30 pm - 1:22 pm
POA
-
CMH
22h 52m
2 stops
$1,380United Airlines
Tue, Mar 17 - Thu, Mar 19

Air Canada flights from Ohio to Porto Alegre

Our best Air Canada deals on Ohio to Porto Alegre flight tickets
Air Canada
Mar 20
DTW6:15 pmDetroit Metropolitan Wayne County
21h 00m
2 stops
POA4:15 pmPorto Alegre Salgado Filho
Mar 24
POA5:55 pmPorto Alegre Salgado Filho
24h 40m
2 stops
DTW5:35 pmDetroit Metropolitan Wayne County
$1,286
Air Canada
Mar 20
DTW6:15 pmDetroit Metropolitan Wayne County
20h 25m
2 stops
POA3:40 pmPorto Alegre Salgado Filho
Mar 24
POA5:55 pmPorto Alegre Salgado Filho
24h 40m
2 stops
DTW5:35 pmDetroit Metropolitan Wayne County
$1,386

United Airlines flights from Ohio to Porto Alegre

Our best United Airlines deals on Ohio to Porto Alegre flight tickets
United Airlines
Mar 17
CMH8:04 pmColumbus
17h 21m
2 stops
POA2:25 pmPorto Alegre Salgado Filho
Mar 19
POA3:30 pmPorto Alegre Salgado Filho
22h 52m
2 stops
CMH1:22 pmColumbus
$1,380
United Airlines
Feb 21
DTW6:10 pmDetroit Metropolitan Wayne County
44h 10m
2 stops
POA4:20 pmPorto Alegre Salgado Filho
Feb 24
POA3:30 pmPorto Alegre Salgado Filho
26h 26m
2 stops
DTW3:56 pmDetroit Metropolitan Wayne County
$1,716

momondo Fare Finder

 
Customize your flight search to find flights from Ohio to Porto Alegre 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, momondo users made 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Ohio to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Tue 3/10

6:30 am-10:05 am

3 stops26h 35m

Porto Alegre Salgado Filho

Tue 3/17

3:25 pm-11:59 pm

3 stops33h 34m

$766

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Tue 3/10

6:30 am-10:05 am

3 stops26h 35m

Porto Alegre Salgado Filho

Mon 8/31

2:05 pm-9:15 am

3 stops44h 10m

$825

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Tue 3/10

6:30 am-10:05 am

3 stops26h 35m

Porto Alegre Salgado Filho

Mon 8/31

5:45 am-11:50 pm

2 stops19h 05m

$986

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Tue 3/10

6:30 am-4:25 pm

3 stops32h 55m

Porto Alegre Salgado Filho

Tue 3/17

5:10 am-10:59 pm

2 stops18h 49m

$990

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Tue 3/10

6:15 pm-4:25 pm

2 stops21h 10m

Porto Alegre Salgado Filho

Tue 3/17

3:25 pm-5:35 pm

2 stops27h 10m

$992

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Tue 3/10

6:15 pm-2:25 pm

2 stops19h 10m

Porto Alegre Salgado Filho

Mon 8/31

7:25 am-11:10 am

2 stops28h 45m

$1,115

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Wed 7/8

7:45 pm-3:05 pm

2 stops18h 20m

Porto Alegre Salgado Filho

Sat 8/1

5:50 pm-11:10 am

2 stops18h 20m

$1,121

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Tue 3/10

6:30 am-9:05 am

3 stops25h 35m

Porto Alegre Salgado Filho

Sat 8/1

10:30 am-1:28 pm

3 stops27h 58m

$1,153

DetroitPorto Alegre

DTW - POA

DTWPOA

Detroit Metropolitan Wayne County

Fri 3/20

6:15 pm-4:15 pm

2 stops21h 00m

Porto Alegre Salgado Filho

Tue 3/24

5:55 pm-5:35 pm

2 stops24h 40m

$1,286

ColumbusPorto Alegre

CMH - POA

CMHPOA

Columbus

Tue 3/17

8:04 pm-2:25 pm

2 stops17h 21m

Porto Alegre Salgado Filho

Thu 3/19

3:30 pm-1:22 pm

2 stops22h 52m

$1,380

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Ohio to Porto Alegre flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ohio to Porto Alegre

Fastest flight time

17h 21m

Direct flights

None
The fastest flight from Ohio to Porto Alegre takes 17h 21m
There are no direct flights from Ohio to Porto Alegre. There are no popular flight routes from Ohio to Porto Alegre.
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  • When did momondo last update prices for flights from Ohio to Porto Alegre Salgado Filho Airport?

    Prices for flights from Ohio to Porto Alegre Salgado Filho Airport were last updated today.

  • How old do you have to be to fly from Ohio to Porto Alegre Salgado Filho Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ohio to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The required travel and health documents for your Porto Alegre Salgado Filho Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Alegre Salgado Filho Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Ohio to Porto Alegre?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Ohio from Porto Alegre. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Ohio to Porto Alegre with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Ohio to Porto Alegre?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ohio to Porto Alegre for you.

Can I find flights from Ohio to Porto Alegre with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ohio to Porto Alegre flights to just show those with flexible booking policies.

How can momondo help me find flights from Ohio to Porto Alegre?

Once all potential Ohio to Porto Alegre flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ohio to Porto Alegre right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ohio to Porto Alegre now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Porto Alegre and let you know when they change.

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