Aerial shot Howard Gilman park in Saint Marys, Georgia

$22 Cheap Flights to St. Marys, GA

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Popular airlines to St. Marys

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How much is the cheapest flight to St. Marys?

Prices were available within the past 7 days and start at $22 for one-way flights and $46 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Allegiant Air
Southwest Airlines
American Airlines
United

Alternative airports near St. Marys

Prices were available within the past 7 days. Prices and availability are subject to change.

What you need to know for your flight to St. Marys

Flights to St. Marys at a glance

Traveling to St. Marys is straightforward—select from full-service or budget airlines, compare flight schedules and arrival times, and find the cheapest flights to St. Marys that fit your budget and itinerary. Get ready to explore the city's renowned attractions and neighborhoods!

  • Major airport near St. Marys: Jacksonville International Airport (JAX)
  • Flights per week: 3,000+ flights arriving at St. Marys airport
  • Number of airlines that fly to St. Marys: around 40+ carriers

Popular airport near St. Marys

St. Marys is a charming city perfect for outdoor enthusiasts and adventure seekers. Visitors are drawn to its beautiful beaches and eco-friendly atmosphere, making it an ideal family getaway. The city is conveniently accessible via a major airport, ensuring easy travel for all.

  • Jacksonville International Airport (JAX): Situated in Duval County, Florida, approximately 19 miles from St. Marys, this airport facilitates both domestic and international travel. It connects to over 210 domestic locations and more than 90 international spots, offering travelers the option to enhance their experience with premium economy or first-class seating, depending on the airline and route. Major carriers at this airport include American Airlines, Delta, and United.

Top routes to St. Marys

  • New York (JFK/LGA) to St. Marys (JAX), with one-way flights starting at around $70
  • Boston (BOS) to St. Marys (JAX), with one-way airfare from around $70
  • Newark (EWR) to St. Marys (JAX), with one-way flights starting at around $75
  • Philadelphia (PHL) to St. Marys (JAX), with one-way tickets available from around $50
  • Washington (IAD/DCA) to St. Marys (JAX), with one-way tickets available from around $90

Cheapest routes to St. Marys

  • Wilmington (ILG/ILM) to St. Marys (JAX), with low one-way fares from around $30
  • Atlanta (ATL) to St. Marys (JAX), with low-cost one-way tickets from around $40
  • New Haven (HVN) to St. Marys (JAX), with affordable one-way prices from around $40
  • Akron (CAK) to St. Marys (JAX), with budget one-way fares from around $45
  • Philadelphia (PHL) to St. Marys (JAX), with low-cost one-way tickets from around $50

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to St. Marys

  • American Airlines: Operating flights to Jacksonville International Airport (JAX), this airline represents about 36% of arrivals in St. Marys. Expect an average one-way fare of around $320, with options for first-class service depending on the route.
  • Delta: Also servicing Jacksonville International Airport (JAX), Delta accounts for approximately 27% of arrivals to St. Marys. The average one-way fare stands at about $320, with premium options that may include both premium economy and first class based on the route.
  • United: Flying into Jacksonville International Airport (JAX), United provides around 14% of the arrivals in St. Marys. One-way fares average about $300, and first-class service might be available depending on the specific route.
  • Southwest Airlines: With flights to Jacksonville International Airport (JAX), Southwest Airlines makes up roughly 12% of arrivals to St. Marys. Travelers can look forward to an average one-way fare of about $250.
  • JetBlue Airways: Serving Jacksonville International Airport (JAX), JetBlue accounts for around 4% of arrivals to St. Marys. The average fare for one-way tickets is approximately $280, and premium economy may be offered depending on the route.

Best time to fly to St. Marys

The most popular months for travelers to fly to St. Marys are February, March, and April, when peak temperatures in St. Marys can reach up to 68.9°F in April. If you prefer quieter travel, consider August, the least busy time to visit with temperatures around 81.7°F and typically the lowest average one-way fare (around $214), roughly 7% cheaper than the yearly average. Looking for additional cheaper months to fly? September, May, and October offer average one-way fares of around $218, making them good options for flexible travelers.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January54.7°F (12.6°C)Light RainMostly SunnyAverage$236
February58.3°F (14.6°C)Light RainMostly SunnyHigh$234
March62.8°F (17.1°C)Light RainMostly SunnyHigh$251
April68.9°F (20.5°C)Light RainMostly SunnyHigh$239
May74.7°F (23.7°C)Light RainMostly SunnyAverage$219
June80.1°F (26.7°C)Light RainMostly SunnyAverage$230
July81.9°F (27.7°C)Light RainMostly SunnyAverage$225
August81.7°F (27.6°C)Light RainMostly SunnyLow$214
September78.6°F (25.9°C)Light RainMostly SunnyLow$217
October71.8°F (22.1°C)Light RainMostly SunnyAverage$220
November63.5°F (17.5°C)Light RainMostly SunnyLow$233
December59.0°F (15.0°C)Light RainMostly SunnyAverage$248

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to St. Marys

Getting some of the best deals on flights to St. Marys is all about timing and flexibility. Here are some key tips to help you save:

  1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
  3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our St. Marys hotel and flight deals.
  4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
  5. Earn miles—you can earn airline miles when you book your St. Marys flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in St. Marys

St. Marys welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach St. Marys efficiently:

  • Public transportation: From Jacksonville International Airport, Jacksonville Cruise Terminal, a transport terminal, is about 8.4 miles away, while Jacksonville Station, a train station, is approximately 9 miles from the airport.
  • Hotel transfer: Transfers offer a convenient way to reach your hotel in St. Marys, with private rides that can be arranged in advance.
  • Car rental: Renting a car in St. Marys is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in St. Marys on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay around St. Marys

  • Fernandina Beach: Located 25 miles drive away from St. Marys, Fernandina Beach is a vibrant city known for its stunning outdoor activities and beautiful beaches. Visitors can enjoy a mix of city life and beach relaxation, with popular spots like American Beach, perfect for sunbathing, and the historic Amelia Island Lighthouse, ideal for culture lovers. Golf enthusiasts will appreciate the local country club and golf courses, making it a great destination for a family vacation or a weekend getaway.
  • Yulee: Yulee is located 8 miles drive away from St. Marys and offers a family-friendly atmosphere with plenty of outdoor activities. This city features parks and recreational areas that cater to all ages. Key attractions include Fernandina Beach, which provides a lively city experience, and the Amelia Island Lighthouse, showcasing local history. For those seeking adventure, national state parks around Yulee offer hiking and exploration opportunities.
  • Kingsland: Kingsland is located 8 miles drive away from St. Marys and is known for its welcoming community and outdoor activities. Families can enjoy visits to Crooked River State Park, which offers breathtaking scenery and opportunities for adventure. The city also boasts local attractions such as the modern Kingsland City Hall and the Camden County Public Library, perfect for culture seekers. Whether you're looking for relaxation or family fun, Kingsland has something for everyone.

Tips for short-haul flights to St. Marys

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

  • Pack light and skip checked bags—with budget airlines, traveling with just a carry-on is often more economical. Maximize your space by using mini toiletries, wearing your bulkiest clothing, and planning your outfits wisely. This strategy also helps you avoid the wait at baggage claim upon arrival.
  • Bring your own entertainment—many short-haul flights may not provide in-flight entertainment. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself entertained. Remember to fully charge your devices before you board.
  • Arrive at the airport in plenty of time—even for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours before departure to account for traffic and security lines.
  • Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to St. Marys

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

  • Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often provide the option to select seats at no charge once online check-in opens, typically 24–48 hours prior to your flight. Some airlines may allow seat selection even earlier.
  • Arrive at the airport in plenty of time—aim to reach the airport at least 3 hours before international flight departures to accommodate check-in, security, and immigration procedures.
  • Relax at the airport—if you have some extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is generally free and available.
  • Adjust to the new time zone mid-flight—begin to align your body clock by setting your watch and modifying your sleep schedule to correspond with your destination's time zone. Try to sleep or stay awake during the flight according to the local time of your arrival to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to St. Marys?
The cheapest month to fly to St. Marys is September when demand is low. Off-peak months are usually when you'll find cheap flights. To keep costs down, steer clear of flying during school breaks and public holidays.
Which US cities have the cheapest flights to St. Marys?
Land cheap flights to St. Marys from Atlanta, Washington and New York. These cities usually offer the best fares to this exciting destination. But keep in mind that stopovers, holiday periods and demand will also have an influence on rates, so remain flexible and book when prices are right.
Which US cities fly direct to St. Marys?
You can fly to St. Marys without any stops from 30 US destinations. To find a nonstop route, check "Direct flights only" when browsing for flights to St. Marys on Expedia. Then, explore your choices and find the best departure out of any of these cities:
  • Atlanta
  • Washington
  • New York
  • Charlotte
  • Dallas
How to find a cheap flight to St. Marys?
Book early or look for cheap flights to St. Marys during off-peak months like January and August. Leaving on a Thursday can also save you 16% on average compared to a Sunday departure.* The Expedia app makes it even easier to know exactly when to book. Just turn on the toggle for "Watch prices" and you'll receive a notification as soon as fares go down.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to St. Marys?
While booking in advance is usually the best way to save cash, don't worry if your St. Marys trip is last minute. You can still get cheap flights to St. Marys, especially if your plans have a little leeway. Try changing your travel dates, exploring different ticket types or departing from an alternative hub.
How far in advance should I book a flight to St. Marys?
Secure the departure dates you want and a fare that's easy on your pocket by booking your domestic flight to St. Marys up to 28 days in advance. Lock in tickets two to four months ahead if you're visiting St. Marys from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to St. Marys?
You can usually get cheap flights to St. Marys on Sundays. You'll save about 8% on average compared to booking on a Friday, which is typically the most expensive day to buy tickets.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to St. Marys?
A total of 7 carriers connect 26 airports across the world to St. Marys. Here are a few of the major airlines to St. Marys, where Jacksonville Intl. Airport (JAX) is the major entry point:
  • Delta Air Lines
  • American Airlines
  • United Airlines
  • JetBlue Airways
Where do you fly into St. Marys?
When flying to St. Marys, the main airport for arrivals is Jacksonville Intl. Airport (JAX). You can also head to nearby hubs like Golden Isles Airport (BQK), Jacksonville Executive at Craig Airport (CRG) or McKinnon St. Simons Island Airport (SSI). Another possibility to think about when you fly to St. Marys is Cecil Airport (VQQ).
How far is the airport from central St. Marys?
Arriving at Jacksonville Intl. Airport (JAX) puts you around 19 mi south of central St. Marys.
Can I save money by booking a St. Marys trip package?
Bundle your flights and accommodations and you could save hundreds of dollars. Plus, you can add extras like car rentals and tours to your St. Marys flight and hotel package deal. With Expedia, it's simple to organize all your St. Marys travel plans in one place.
Can I change or cancel my flight to St. Marys?
If you booked your flight to St. Marys within the last 24 hours, you can typically cancel or change it without fees. After that, additional costs may apply depending on the airline's terms and conditions. For more information, visit our Customer Service Portal. Remember that some flights are non-refundable, so you may receive a credit for future travel instead of a direct refund. When browsing on Expedia, select the "No cancel fee" or "Changes included" boxes to find tickets with flexible change policies.

*Flight schedules are subject to change.

*Available to One Key members.

Book with confidence

Tips to find the cheapest flights to St. Marys

The cheapest day to fly

Get started finding a cheap flight to St. Marys on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

September is the cheapest month to fly to St. Marys. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to St. Marys. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to St. Marys, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to St. Marys

The lowest price for round-trip flights to St. Marys in 2026 starts from from $46, while one-way tickets start from from $22. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to St. Marys. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to St. Marys

Frontier Airlines, Allegiant Air, Delta, Southwest Airlines, American Airlines, United are just some of the airlines that can typically offer cheap tickets to St. Marys. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to St. Marys and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for St. Marys, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to St. Marys. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your St. Marys plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to St. Marys

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to St. Marys.

Stopover savings

The cheapest tickets to St. Marys are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to St. Marys. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to St. Marys for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to St. Marys. Simply download the free Expedia app to your smart device and activate St. Marys flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to St. Marys. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to St. Marys

Travel information

Destination airport
Jacksonville Intl.
Destination airport IATA code
JAX
Destination city name
Jacksonville
Roundtrip price
$183

Trending flights to St. Marys

Prices were available within the past 7 days and start at $22 for one-way flights and $46 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines

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