$408 Cheap Flights from Porto Alegre (POA) to Jacksonville (JAX)

View $408 flight on Tue, Apr 7, 2026Opens in a new window

Popular airlines from Salgado Filho Intl. Airport (POA) to Jacksonville International Airport (JAX)

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Cheap Flights from Porto Alegre to Jacksonville (POA-JAX)

Prices were available within the past 7 days and start at $408 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Salgado Filho Intl. Airport (POA) to Jacksonville Intl. Airport (JAX) cost?
Secure a cheap one-way flight from $408 or cheap return flight from Salgado Filho Intl. Airport (POA) to Jacksonville Intl. Airport (JAX) 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 Jacksonville Intl. Airport (JAX)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between POA and JAX. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Salgado Filho Intl. Airport (POA) to Jacksonville Intl. Airport (JAX)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest POA to JAX flight.
How many flights per day from Salgado Filho Intl. Airport (POA) to Jacksonville Intl. Airport (JAX)?
Direct flights from Salgado Filho Intl. Airport (POA) to Jacksonville Intl. Airport (JAX) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from POA to JAX?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Jacksonville Intl. Airport (JAX)?
To arrive at Jacksonville Intl. Airport (JAX) on time, opt for a flight that takes off from Salgado Filho Intl. Airport (POA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Jacksonville Intl. Airport (JAX) last-minute?
Waiting until right before your break to book a flight from POA to JAX generally means paying more. While you might find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a POA to JAX flight and hotel package?
Booking a POA to JAX flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Salgado Filho Intl. Airport (POA) to Jacksonville Intl. Airport (JAX)?
In most instances, you can modify or cancel your POA to JAX flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Origin airport
Salgado Filho Intl.
Destination airport
Jacksonville Intl.
Distance
4634 mi

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Porto Alegre to Jacksonville Flights

The cheapest times to fly from Porto Alegre to Jacksonville

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 Jacksonville are during the month of . You can find some of the cheapest flights from Porto Alegre to Jacksonville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Porto Alegre to Jacksonville

Sunday is one of the best days to book for cheap flights from Porto Alegre to Jacksonville: 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 Jacksonville

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 Jacksonville in 2026. You can also book with separate airlines for your outbound and return journeys, from $408 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 Jacksonville 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 Jacksonville 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 Jacksonville Flights
*Available to One Key members.