Cheap flights from Jacksonville to Porto from $578
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Porto departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Jacksonville to Porto
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Porto?
The month of February is, on average, the cheapest month to fly to Porto from Jacksonville, with most prices found around $575. If you aren’t able to travel during the month of February, then book flights to Porto from Jacksonville during January instead. Flights to Porto in January, while not as cheap as those in February, still average around $582.
What is the cheapest day to depart on your flight to Porto?
The cheapest day to depart on your flight to Porto is on a Wednesday when prices can be found for as low as $981. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,561. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.
What is the cheapest time of day to depart on your flight to Porto?
At noon is the cheapest time of day to fly from Jacksonville to Porto when you can find flight prices for as low as $1,016. Flying to Porto at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,151 on average. Flights to Porto from Jacksonville in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
Can stopping save me money on Jacksonville to Porto flights?
You could potentially save up to 14% on your flight if you consider stops on a Jacksonville to Porto flight.
When to book flights from Jacksonville to Porto
Cheap Jacksonville to Porto (JAX to OPO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Porto
How far is Jacksonville to Porto by plane?
Jacksonville and Porto are 4041.1 mi apart from one another. Typically, this will take 12h 10m by plane in normal conditions.
When did momondo last update prices for flights from Jacksonville Airport to Porto Airport?
Prices for flights from Jacksonville Airport to Porto Airport are updated daily.
How many operators does momondo search for flights from Jacksonville Airport to Porto Airport?
As of June 2025, there are 2 operators available to choose from for flights from Jacksonville Airport to Porto Airport.
How old do you have to be to fly from Jacksonville Airport to Porto Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jacksonville Airport to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The travel and health documents required for your trip to Porto Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Jacksonville to Porto?
momondo data reveals that the most frequently booked airline on the route from Jacksonville to Porto is United Airlines, representing 62% of all bookings. The subsequent popular airline is Delta at 38%.
Best airlines flying from Jacksonville to Porto
Compare and see reviews for airlines that fly from Jacksonville to Porto with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $582 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $708 | Free Cancellation | Rating 8.0 7,963 reviews |
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Why should I use momondo to find a flight deal from Jacksonville to Porto?
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 Jacksonville to Porto for you.
Can I find flights from Jacksonville to Porto with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Jacksonville to Porto flights to just show those with flexible booking policies.
How can momondo help me find flights from Jacksonville to Porto?
Once all potential Jacksonville to Porto 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 Jacksonville to Porto right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Jacksonville to Porto flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.