Cheap Flights from Portland (PWM) to St. Augustine (UST)

Popular airlines from Portland Intl. Jetport Airport (PWM) to St. Augustine, FL (UST-Northeast Florida Regional)

Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to Northeast Florida Regional Airport (UST) cost?
Grab a cheap one-way flight or cheap return flight from Portland Intl. Jetport Airport (PWM) to Northeast Florida Regional Airport (UST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Jetport Airport (PWM) to Northeast Florida Regional Airport (UST)?
is the least expensive month to fly from PWM to UST. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Portland Intl. Jetport Airport (PWM) to Northeast Florida Regional Airport (UST)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PWM to UST flight.
How many flights per day from Portland Intl. Jetport Airport (PWM) to Northeast Florida Regional Airport (UST)?
You'll have to book a flight with a layover when traveling from Portland Intl. Jetport Airport (PWM) to Northeast Florida Regional Airport (UST). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from PWM to UST?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Jetport Airport (PWM) to Northeast Florida Regional Airport (UST)?
Select a flight from Portland Intl. Jetport Airport (PWM) to Northeast Florida Regional Airport (UST) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Portland Intl. Jetport Airport (PWM) to Northeast Florida Regional Airport (UST) last-minute?
Holding off until just before your trip to book a ticket from PWM to UST generally means paying more. Although you may find some last-minute offers, there's no guarantee. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a PWM to UST flight and hotel package?
Opting for a PWM to UST flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our impressive range of accommodations and then add activities, car rentals 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 Portland Intl. Jetport Airport (PWM) to Northeast Florida Regional Airport (UST)?
If you booked your PWM to UST flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Portland Intl. Jetport
Destination airport
Northeast Florida Regional
Distance
1123 mi

Book with confidence

Book with confidence

Portland to St. Augustine Flights

The cheapest times to fly from Portland to St. Augustine

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

 

The best time to book a flight from Portland to St. Augustine

Sunday is one of the best days to book for cheap flights from Portland to St. Augustine: 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 Portland to St. Augustine

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 Portland to St. Augustine in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Portland to St. Augustine 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 Portland to St. Augustine 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.

 

Portland to St. Augustine Flights

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*Available to One Key members.