UST

Find Cheap Flights to St. Augustine

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to St. Augustine

 
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Augustine, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Augustine, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Expert advice
Useful Info
Flights Deals

Cheap Flights to St. Augustine

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to St. Augustine that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to St. Augustine

Multiple Airlines Logo
LAX-UST
2177 mimulti-stop
Multiple Airlines Logo
UST-LAX
2177 mimulti-stop
Multiple Airlines
Find Deal
Multiple Airlines Logo
JFK-UST
851 mimulti-stop
Multiple Airlines Logo
UST-JFK
851 mimulti-stop
Multiple Airlines
Find Deal

Expert advice for your flight to St. Augustine

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
JetBlue

JetBlue’s Even More Space offers up to 7” extra legroom, early boarding, and priority security access.


JetBlue’s Blue Basic fare now includes a carry-on and personal item, aligning with other basic fares.

Read more about JetBlueby Harriet Baskas
United Airlines

United’s Economy Plus offers up to 6” more legroom than standard economy seats, enhancing comfort.


United’s Priority Boarding places you in Zone 2, ensuring overhead bin space for your carry-on.

Frontier

Frontier’s Premium Bundle includes priority boarding and extra legroom seats for a small additional fee.


Frontier’s Economy Bundle offers a carry-on and standard seat choice, ideal for budget travelers.

Read more about Frontierby Stefanie Waldek
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Frontier

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Useful Info

KAYAK's insights & trends for flights to St. Augustine

Get data-powered insights and trends for flights to St. Augustine to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to St. Augustine?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to St. Augustine, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to St. Augustine is April, where tickets cost $168 on average for return flights. On the other hand, the most expensive months are December and May, where the average cost of tickets from the United States is $634 and $452 respectively. For one-way flights, the best month to travel is January with an average price of $221.


Good to know - Book Cheap St. Augustine Plane Tickets

Low seasonOctober
High seasonFebruary
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 17% lower on average.

When to book flights to St. Augustine

Are your dates flexible? Find out the best times to travel to St. Augustine based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to St. Augustine based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking St. Augustine flights

  • What special services are available on flights to St. Augustine?

    On flights to St. Augustine, you will enjoy special services like accommodating dietary preferences or restrictions, such as vegetarian, vegan, gluten-free, or kosher meals. Some of the airlines offering these services include Delta Air Lines and American Airlines.

  • How is it like flying to St. Augustine with kids?

    Flights to St. Augustine with kids can be comfortable with kid-friendly airlines like Southwest Airlines and JetBlue Airways. These airlines offer amenities like in-flight entertainment, snacks, and spacious seating. Prepare for a smooth trip by bringing snacks, toys, and activities to keep children entertained during the flight, making the journey enjoyable for all.

  • Can I get car rentals upon landing at Northeast Florida Regional Airport (UST)?

    After a flight to St. Augustine, travelers can conveniently rent a car from one of the several car rental companies at UST. These car rentals at the Rental Car Pavilion, located on the lower level of the airport terminal. Various car rental companies, such as Avis, Budget, and Hertz, provide services at this convenient location, allowing easy access to transportation options.

  • Can I upgrade to Business Class if I book Economy for my flight to St. Augustine?

    Yes. Upgrading to Business Class from Economy for your flight to St. Augustine is possible with certain airlines like Delta Air Lines and American Airlines, depending on availability and fare conditions. Taking advantage of this option enables you to travel at a lesser price than those who book Business Class directly.

  • How far is St. Augustine Northeast Florida Regional Airport from central St. Augustine?

    The city center of St. Augustine is 5 miles from St. Augustine Northeast Florida Regional Airport.

  • What is the name of St. Augustine’s airport?

    St. Augustine is served by St. Augustine Northeast Florida Regional Airport, also commonly referred to as Northeast Florida Regional. The airport code is UST.

  • What is the cheapest day to fly to St. Augustine?

    Based on KAYAK data, the cheapest day to fly to St. Augustine is Tuesday where round-trip tickets can be as cheap as $302. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $341 on average.

  • How does KAYAK find such low prices on flights to St. Augustine?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to St. Augustine.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to St. Augustine?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Augustine is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to St. Augustine?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Augustine with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to St. Augustine?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Augustine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to St. Augustine?

    The cheapest time of day to fly to St. Augustine is generally in the morning, when round-trip flights cost $249 on average. The most expensive time of day to fly to St. Augustine is generally in the evening, which is peak travel time and where the average cost of a ticket is $359.

Top tips for finding cheap flights to St. Augustine

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest St. Augustine flight deals.
  • Northeast Florida Regional Airport (UST) is the sole destination airport for flights to St. Augustine. However, the airport additionally serves other regions in Florida, including Jacksonville, Palm Coast, and other nearby areas. Car rentals provide the most convenient way of connecting to these regions from UST.
  • After a flight to Northeast Florida Regional Airport, travelers have various transport options when connecting to St. Augustine city center. However, out of these, the best means of transport from the airport to the city center is by rental car or taxi service. It takes about 1 hour by taxi to connect from the airport to St. Augustine City Center. However, you may also use public buses, which are cheaper although limited and takes longer time, about 1h 45 minutes.
  • As you plan to book your flight to St. Augustine, it is good to remember that arriving late at night at Northeast Florida Regional Airport (UST) might be less convenient due to limited transportation options. However, the nearby Courtyard by Marriott St. Augustine I-95 provides a comfortable stay for travelers with its proximity to the airport and amenities for a restful night's stay.
  • Flying to St. Augustine with your pet can be convenient, but it depends on the airline's pet policy. Southwest Airlines is known for its pet-friendly approach, allowing small dogs and cats in-cabin, weighing up to 20 pounds. Always check specific airline guidelines and book well in advance of your flight to St Augustine to ensure a smooth trip.
  • Reduce your carbon-footprint when flying to St. August by booking one of the airlines that offer eco-friendly flights. Some of the airlines like Delta Air Lines and JetBlue Airways, which have undertaken initiatives to lower carbon emissions by investing in fuel-efficient aircraft, sustainable aviation fuel, and carbon offset programs are worth considering.

Reviews of the top 3 airlines flying to St. Augustine

 
See real verified KAYAK customer reviews for airlines flying to St. Augustine. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to St. Augustine. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to St. Augustine? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8852 reviews
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
7.0Entertainment
Airline reviews

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

10.0 ExcellentLuis, Jun 2025EWR - PBI
Read more United Airlines reviews

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Very rough getting into denver. my kid threw up it was so rough.

We were given vouchers we couldn’t use with a 5.5 hour delay

Cramped seat even in economy plus seat 10A. Over booked flight, no space for the bags

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

It would have been nice if they had offered more than one set of snacks

Seats were not too comfortable; it was impossible to locate the underseat power outlet.

You get what you pay for with JetBlue. Every little thing costs more, you are nickel and dimed until the end. Entertainment doesn’t function. Flight attendants do the bare minimum.

The check in and boarding process was a bit of a cluster. Two people at the counter to check in, three random lines that nobody knew which was for what, and people kept getting shuffled from one line to another for no apparent reason because then they’d get shuffled back and end up getting out further back in the line than they were originally. I only had to hand my already checked bag over and it took 45 minutes. I was never assigned a seat so when I tried to board I was pulled out of line again while someone had to try to manually assign me a seat. During the flight I got up to go to the bathroom, and there was an attendant in the aisle offering pillows etc and it was a 30 min wait unbuckled standing by the bathrooms because she said I couldn’t go past her. First and last time flying jet blue to be honest.

Communication since no reason or explanation was given for 3 hrs delay

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

The inflight system with their wifi is a hot mess and doesn't work. Separately they do, but when you try to do theoretically simple things like pair a device for control it all falls apart

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

2 hour delay due to late plane, wrong size plane causing overbooking, and people getting off and on the plane after boarding was completed.

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

I chose the seats when booked the flight and paid for them. However after checking in I found we were assigned different seats!

It was a no frills flight. Would have liked to be able to charge my device

Seats were extremely uncomfortable and it was very hot on the plane.

Since they are a budget airline, I wasn’t expecting too much but they did some things well. They were on time, the plane was clean, boarding was fairly straightforward and the staff was cheerful and friendly. The only downside was comfort. The seats were fairly hard and after a 2 hour flight your rear end is not feeling so great. Maybe a little more cushion in the seats, Frontier!

Check in at Philadelphia international was absolutely terrible! I fly 2 to 3 times a month and avoid frontier at all cost and will never fly Frontier again! The night before travel, I tried checking in however, the app was giving me an error, so I went to the desktop, which instructed you that you need to use the app. The next day I presented at the check-in gate after trying at least a half dozen times prior to getting into the airport and continuing to getting the error in the app. I actually had rebooted my phone numerous times and reinstall the app just in case. My phone is only one generation older than the current model. It has no problems completing a frontier flight purchase or any other app issues. There was only three frontier employees working at check-in and a huge line while I was in line I continued to try and check in via the app. As I approach the desk, I was dreading dealing with the agent. He was extremely unprofessional, anti-semantic & very ignorant, and mean to the people in front of me, as well as the people who ended up being behind me. He literally told people “Man I don’t care bout y’all” in his native dialect! Maintaining my composure I approached and explained the situation. To which he replied, you’re gonna have to pay then! I don’t understand. It’s an issue with their app not allowing me to check in! Not my issue! He told me if I pay cash it would be $15, $25 if I pay credit card. I don’t understand a $10 difference for paying with a credit card? I am completely cashless so I continued to try using the app to avoid the $25 fee, Which I still don’t believe that I should be responsible for since it was Frontier’s technical issue!!! I continued to check in via the app a couple more times after he verified I was doing everything right he proceeded to continue to belittle the people behind me. Yelling at them saying I don’t care about you people! I cannot believe that this is the way that businesses would treat its customers! Unfortunately, the black mail with dreadlocks did not have a name tag all he had was a frontier sweater on! For the $25 fee that I ended up getting charged on my credit card. I should’ve just booked originally with Spirit or any other carrier! I have no problem paying fees that I should be responsible for, but when it’s due to a technical failure of a company, the customer should not be responsible for it! I cannot believe that it’s not frontier going out of business!

Everything you need to know for your flight to St. Augustine

Flights with popular airlines flying to St. Augustine

Flights from the other most popular airlines that fly from the United States to St. Augustine according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.