Cheap Flights from St. Augustine (UST) to Dublin (PSK)

Popular airlines from St. Augustine, FL (UST-Northeast Florida Regional) to Dublin, VA (PSK-New River Valley)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Frequently asked questions

How much does a flight from Northeast Florida Regional Airport (UST) to Dublin, VA (PSK-New River Valley) cost?
Snag a cheap one-way flight or cheap return flight from Northeast Florida Regional Airport (UST) to Dublin, VA (PSK-New River Valley) 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 Northeast Florida Regional Airport (UST) to Dublin, VA (PSK-New River Valley)?
The cheapest month to fly from UST to PSK is , when there's less demand. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Northeast Florida Regional Airport (UST) to Dublin, VA (PSK-New River Valley)?
To find the cheapest airline that'll fly you from UST to PSK, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Northeast Florida Regional Airport (UST) to Dublin, VA (PSK-New River Valley)?
Direct flights from Northeast Florida Regional Airport (UST) to Dublin, VA (PSK-New River Valley) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from UST to PSK?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending 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 Northeast Florida Regional Airport (UST) to Dublin, VA (PSK-New River Valley)?
To avoid possible delays on the Northeast Florida Regional Airport (UST) to Dublin, VA (PSK-New River Valley) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Northeast Florida Regional Airport (UST) to Dublin, VA (PSK-New River Valley) last-minute?
Holding off until right before your break to book a flight from UST to PSK generally means paying more. While you may find some last-minute offers, there's no guarantee. Keep your travel schedule open for a better chance of scoring a bargain.
Is it cheaper to book an UST to PSK flight and hotel package?
Compared with arranging hotels and flights separately, booking an UST to PSK flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Northeast Florida Regional Airport (UST) to Dublin, VA (PSK-New River Valley)?
Usually, it's possible to reschedule or cancel your UST to PSK flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Northeast Florida Regional
Destination airport
New River Valley
Distance
497 mi

Book with confidence

St. Augustine to Dublin Flights

The cheapest times to fly from St. Augustine to Dublin

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

 

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

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

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 St. Augustine to Dublin in 2026. 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 St. Augustine to Dublin 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 St. Augustine to Dublin 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.

 

St. Augustine to Dublin Flights

*Flight schedules are subject to change.

Explore a world of travel with Expedia

*Available to One Key members.