A snow-covered mountainous landscape with a town nestled in the valley below.

$59 Cheap Flights to St. Marys, PA

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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 $59 for one-way flights and $113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southern Airways Express
Southern Airways Express
United
American Airlines
Alaska Airlines

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

Flights to St. Marys at a glance

Flying to St. Marys is easy, with direct flights available from multiple airports, allowing you to fly local and conveniently explore the city's renowned attractions and neighborhoods.

  • Major airports near St. Marys: DuBois Regional Airport (DUJ), Bradford Regional Airport (BFD)
  • Closest (typical) airport to St. Marys: DuBois Regional Airport, DUJ (around 24 miles)
  • Flights per week: 29 flights arriving across St. Marys airports
  • Number of airlines that fly to St. Marys: around 1 carrier

Popular airports near St. Marys

St. Marys is a charming city known for its outdoor adventures and breathtaking scenery, making it an ideal vacation spot for families, couples, and thrill-seekers alike. Travelers can easily access the area through two major airports, including the St. Marys Municipal Airport, ensuring convenient travel options.

  • DuBois Regional Airport (DUJ): Situated in Jefferson County, Pennsylvania, approximately 24 miles from St. Marys, this airport offers domestic flights to about 2 cities nationwide. Southern Airways is a key airline operating here.
  • Bradford Regional Airport (BFD): Found in McKean County, Pennsylvania, roughly 26 miles from St. Marys, it provides domestic service to around 2 cities across the country. Southern Airways is a prominent carrier at this location.

Top routes to St. Marys

  • Pittsburgh (PIT) to St. Marys (BFD/DUJ), with one-way flight options from around $40
  • Washington (IAD) to St. Marys (BFD/DUJ), with one-way flights starting at around $50

Cheapest routes to St. Marys

  • Pittsburgh (PIT) to St. Marys (BFD/DUJ), with cheap one-way fares from around $40
  • Washington (IAD) to St. Marys (BFD/DUJ), with low one-way fares 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

  • Southern Airways: Providing service to Bradford Regional Airport (BFD) and DuBois Regional Airport (DUJ), Southern Airways is responsible for nearly all incoming flights to {short_name}. The typical fare for a one-way ticket is around $80.

Best time to fly to St. Marys

The most popular months for travelers to fly to St. Marys are March, August, and October, when peak temperatures in St. Marys can reach up to 66.9°F in August. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 60.6°F. For better deals, November usually offers the lowest average one-way fare around $70, roughly 12% cheaper than the yearly average. Looking for additional cheaper months to fly? April, May, and December offer average one-way fares of around $75, making them good options for flexible travelers.

calendar iconMonthtemperature iconTemperaturerain iconPrecipitationmostly cloudy iconCloudinesscrowd level iconDemandprice iconAverage one-way Fare
January23.5°F (-4.7°C)Light RainVery CloudyAverage$82
February25.7°F (-3.5°C)Light RainMostly CloudyAverage$79
March34.2°F (1.2°C)Light RainMostly CloudyHigh$79
April45.0°F (7.2°C)Light RainMostly CloudyAverage$73
May56.7°F (13.7°C)Light RainMostly CloudyAverage$75
June64.0°F (17.8°C)Light RainMostly SunnyLow$81
July68.7°F (20.4°C)Light RainMostly SunnyLow$98
August66.9°F (19.4°C)Light RainMostly SunnyHigh$89
September60.6°F (15.9°C)Light RainMostly SunnyLow$78
October49.5°F (9.7°C)Light RainMostly CloudyHigh$79
November37.6°F (3.1°C)Light RainMostly CloudyAverage$70
December30.2°F (-1.0°C)Light RainMostly CloudyAverage$77

*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:

  • 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

  • Benezette: Benezette is located 12 miles drive away from St. Marys and is a picturesque destination perfect for outdoor enthusiasts. Visitors can immerse themselves in the natural beauty of the area, with options for hiking and exploring scenic landscapes. Key highlights include Main St Park, ideal for family gatherings, and Marion Brooks Natural Area for adventurers seeking a closer encounter with nature. Don’t miss Byrnedale Park, a great spot for relaxation in an urban setting. Whether you’re looking to hike or enjoy a tranquil day by the lake, Benezette offers a refreshing escape.
  • Ridgway: Ridgway is located 9 miles drive away from St. Marys and is known for its charming outdoor spaces and scenic views. This city invites travelers to explore its recreational areas and hiking trails, making it a great spot for adventure seekers. Discover the Center House Museum for a taste of local culture, or unwind at Memorial Park, perfect for families. Kersey Community Park is another family-friendly location where you can enjoy eco-friendly activities amidst nature. Ridgway is a wonderful blend of outdoor fun and cultural exploration.
  • Kersey: Kersey is located 5 miles drive away from St. Marys and provides a delightful mix of outdoor activities and local charm. This small city is perfect for travelers looking to explore its parks and nature trails. Kersey Community Park is an excellent destination for families, while Main Street Park offers a lovely urban green space for outdoor enjoyment. The Center House Museum adds a cultural touch to your visit, showcasing local history. Kersey is an ideal spot for those seeking adventure and a glimpse into the region's heritage.

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—when flying with budget airlines, it's often more economical to travel with just a carry-on. Maximize space by using mini toiletries, wearing your heaviest clothing, and coordinating your outfits. This also helps you avoid the wait at baggage claim once you arrive.
  • Bring your own entertainment—many short-haul flights might 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 occupied. 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 get to the airport at least 1.5 to 2 hours prior to departure, taking into account potential 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 allow free seat selection once online check-in opens, typically 24–48 hours before your flight. Some airlines may even provide the option to select seats earlier.
  • Arrive at the airport in plenty of time—aim to be at the airport at least 3 hours prior to departure for international flights to accommodate check-in, security, and immigration processes.
  • Relax at the airport—if you have extra time, take a moment to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if available. Most airports offer free Wi-Fi for your convenience.
  • Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and sleep patterns to align with your destination’s time zone. Aim to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to St. Marys?
Plan your trip for October if you're hoping to get a deal on your fare. It's the cheapest month to fly to St. Marys. Try to avoid traveling during peak periods such as major public holidays or during big events.
Which US cities have the cheapest flights to St. Marys?
You're likely to find cheap flights to St. Marys if you take off from Washington. Keep in mind that time of booking and demand can affect the cost, so act fast when you spot a bargain.
Which US cities fly direct to St. Marys?
You can fly to St. Marys without layovers from US cities like Washington and Pittsburgh. Just select "Direct flights only" when browsing flights to St. Marys on Expedia. Then, compare your options and pick the best departure for your getaway.
How to find a cheap flight to St. Marys?
Book well in advance or search for cheap flights to St. Marys during off-peak months like January and March. Leaving on a Thursday could also save you 16% on average compared to a Sunday departure.* The Expedia app makes it even easier to know when to book. Just activate the toggle for "Watch prices" and you'll receive an alert as soon as fares change.*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?
Being flexible about your travel plans may help you to secure last-minute offers on cheap flights to St. Marys. To see all the available options, consider looking at different ticket types, tweaking your St. Marys trip dates, flying out of an alternative airport or going with another airline.
How far in advance should I book a flight to St. Marys?
Secure your flight to St. Marys two to four months ahead if you're coming in from an international destination. For domestic travel, the timeframe is around 28 days in advance. Bigger savings and a greater choice of travel dates, schedules and seating options are just some of the perks of booking early.**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?
Generally, you can find cheap flights to St. Marys on a Sunday. You'll save about 8% on average compared to booking on a Friday, which is typically the most expensive day to purchase 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?
There are 2 airlines offering routes that connect St. Marys with 3 airports worldwide. The primary entry point to St. Marys is University Park Airport (SCE). American Airlines and United Airlines are two top airlines to St. Marys.
Where do you fly into St. Marys?
The main hub when you fly to St. Marys is Bradford Regional Airport (BFD), but there are some good nearby alternatives like University Park Airport (SCE) and Chautauqua County Airport (JHW). You can also arrive at St. Marys Municipal Airport (STQ) and DuBois Regional Airport (DUJ) when flying to St. Marys.
How far is the airport from central St. Marys?
If you're touching down at Bradford Regional Airport (BFD), you'll be approximately 25 mi north of the center of St. Marys.
Can I save money by booking a St. Marys trip package?
Book a St. Marys flight and hotel package deal on Expedia, and you could benefit from significant savings. It's simple to bundle your hotel and flight, and you can also add activities and car rentals to create your own customized St. Marys trip. Plus, there's nothing like the convenience of booking everything in one place.
Can I change or cancel my flight to St. Marys?
It's usually possible to change or cancel your flight to St. Marys. Many airlines allow you to cancel flights for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may issue you a credit toward future flights instead of a direct refund. To get cheap flights to St. Marys with flexible change policies, check "Changes included" or "No cancel fee" during your search. Want more information? Head to our Customer Service Portal.

*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

October 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 $113, while one-way tickets start from from $59. 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

Southern Airways Express, United, American Airlines, Alaska Airlines 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
DuBois Regional
Destination airport IATA code
DUJ
Destination city name
DuBois
Roundtrip price
$112

Trending flights to St. Marys

Prices were available within the past 7 days and start at $59 for one-way flights and $113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southern Airways Express

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