$163 Cheap Flights from Porto Alegre (POA) to Caxias do Sul (CXJ)

View $163 flight on Tue, Dec 23, 2025Opens in a new window

Popular airlines from Salgado Filho Intl. Airport (POA) to Caxias do Sul (CXJ-Aeroporto Hugo Cantergiani)

Cheap Flights from Porto Alegre to Caxias do Sul (POA-CXJ)

Prices were available within the past 7 days and start at $163 for one-way flights and $266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Tue, Dec 9 - Wed, Dec 10
POA
Porto Alegre
CXJ
Caxias do Sul
$266 Roundtrip, found 6 days ago
$266
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 9 from Porto Alegre to Caxias do Sul, returning Wed, Dec 10, priced at $266 found 6 days ago
LATAM Airlines Group
Tue, Dec 9 - Wed, Dec 10
POA
Porto Alegre
CXJ
Caxias do Sul
$342 Roundtrip, found 6 days ago
$342
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 9 from Porto Alegre to Caxias do Sul, returning Wed, Dec 10, priced at $342 found 6 days ago
LATAM Airlines Group
Tue, Dec 9 - Wed, Dec 10
POA
Porto Alegre
CXJ
Caxias do Sul
$388 Roundtrip, found 6 days ago
$388
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 9 from Porto Alegre to Caxias do Sul, returning Wed, Dec 10, priced at $388 found 6 days ago
LATAM Airlines Group
Tue, Dec 9 - Wed, Dec 10
POA
Porto Alegre
CXJ
Caxias do Sul
$471 Roundtrip, found 6 days ago
$471
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 9 from Porto Alegre to Caxias do Sul, returning Wed, Dec 10, priced at $471 found 6 days ago
LATAM Airlines Group
Tue, Dec 9 - Wed, Dec 10
POA
Porto Alegre
CXJ
Caxias do Sul
$479 Roundtrip, found 6 days ago
$479
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 9 from Porto Alegre to Caxias do Sul, returning Wed, Dec 10, priced at $479 found 6 days ago

Frequently asked questions

How much does a flight from Salgado Filho Intl. Airport (POA) to Aeroporto Hugo Cantergiani Airport (CXJ) cost?
Snag a cheap one-way flight from $163 or cheap return flight from $266 from Salgado Filho Intl. Airport (POA) to Aeroporto Hugo Cantergiani Airport (CXJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Salgado Filho Intl. Airport (POA) to Aeroporto Hugo Cantergiani Airport (CXJ)?
December is the least expensive month to fly from POA to CXJ. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Salgado Filho Intl. Airport (POA) to Aeroporto Hugo Cantergiani Airport (CXJ)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from POA to CXJ. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Salgado Filho Intl. Airport (POA) to Aeroporto Hugo Cantergiani Airport (CXJ)?
Direct flights from Salgado Filho Intl. Airport (POA) to Aeroporto Hugo Cantergiani Airport (CXJ) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from POA to CXJ?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Salgado Filho Intl. Airport (POA) to Aeroporto Hugo Cantergiani Airport (CXJ)?
To touch down at Aeroporto Hugo Cantergiani Airport (CXJ) without delays, choose a flight that leaves from Salgado Filho Intl. Airport (POA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Salgado Filho Intl. Airport (POA) to Aeroporto Hugo Cantergiani Airport (CXJ) last-minute?
Booking your ticket from POA to CXJ shortly before your getaway is typically more expensive. However, if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a POA to CXJ flight and hotel package?
You'll typically save money by booking a POA to CXJ flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your preferred flights and accommodations, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Salgado Filho Intl. Airport (POA) to Aeroporto Hugo Cantergiani Airport (CXJ)?
Generally, it's possible to reschedule or cancel your POA to CXJ flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Salgado Filho Intl.
Destination airport
Aeroporto Hugo Cantergiani
Airlines serving
LATAM Airlines Group
Roundtrip price
$265
Distance
54 mi

Book with confidence

Porto Alegre to Caxias do Sul Flights

The cheapest times to fly from Porto Alegre to Caxias do Sul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Porto Alegre to Caxias do Sul are during the month of December. You can find some of the cheapest flights from Porto Alegre to Caxias do Sul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Porto Alegre to Caxias do Sul

Sunday is one of the best days to book for cheap flights from Porto Alegre to Caxias do Sul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Porto Alegre to Caxias do Sul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Porto Alegre to Caxias do Sul in 2025. You can also book with separate airlines for your outbound and return journeys, from $163 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Porto Alegre to Caxias do Sul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Porto Alegre to Caxias do Sul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Porto Alegre to Caxias do Sul Flights

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*Available to One Key members.