UST

Find Cheap Flights to St. Augustine

1 adult
1 adult, Economy, 0 bags

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
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Everything you should know

Cheapest round-trip
Multiple Airlines
Thu 11/13
LAX - UST • multi-stop
Cheapest one-way
Multiple Airlines
Thu 11/13
LAX - UST • multi-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
JetBlue’s Even More Space adds 7” of legroom and perks.
United’s Priority Boarding secures overhead bin space.
Expert advice
Expert advice
Expert advice
Expert advice
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We hope you love your trip to St. Augustine!
Flight Deals
Booking Insights
Expert advice
Flight 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
Booking Insights

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 are the most popular airlines flying to Northeast Florida Regional?

The most popular airline among KAYAK users flying to Northeast Florida Regional is Frontier, followed by Delta and American Airlines.

Expert advice

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.

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.

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.

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 Frontier and United Airlines

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

Good to know - Book Cheap St. Augustine Plane Tickets

Low seasonNovember
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly and prices are also 2% 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 tickets can be as cheap as $302. On the other hand, the most expensive day to fly is Sunday, where 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 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 4 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.
7.9
DeltaOverall score based on 8009 reviews
8.5Crew
7.9Comfort
7.9Entertainment
7.3Food
8.1Boarding
Airline reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

10.0 ExcellentDuane, Nov 2025PBI - ATL
Read more Delta reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The flight was an hour and a half late departing which was inconvenient

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Premium Plus is a really good idea for longer flights

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

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

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.