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

Cheap Flights to St. Marys , PA from CA $93

View CA $93 flight on Wed, Sep 23, 2026Opens in a new window

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 CA $93 for one-way flights and CA $186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southern Airways Express
Southern Airways Express
Southern Airways Express
Southern Airways Express
American Airlines

Frequently asked questions

What is the name of St. Marys' airport?
DuBois Regional Airport (DUJ) is the main airport in St. Marys.
How far is DuBois Regional Airport from central St. Marys?
Lengthy commutes don't have to be stressful if you plan ahead of time. Downtown St. Marys is 40 kilometres from DuBois Regional Airport, so it's wise to know how to get to the city before you arrive.
What airport is best to fly into St. Marys?
DuBois Regional Airport (DUJ) is the only major airport in St. Marys. Before you fly, it's a smart idea to find out a thing or two about it. The terminal sits 40 kilometres from the downtown area.
How many airlines fly to St. Marys?
You have a number of choices if you're jetting to St. Marys. Pick from 2 air carriers that service the city from 3 airports across the globe.
Which airlines fly to St. Marys?
Southern Airways Express and Southern Airways Express fly frequently into St. Marys. Hopping on a Southern Airways Express flight from Pittsburgh is one of the most popular ways to get there.
How many nonstop flights are there to St. Marys?
With roughly 50 nonstop flights running every week, you'll be arriving in St. Marys before you can ask, "Are we there yet?"
Where are the most popular flights to St. Marys departing from?
The most popular flights to St. Marys take off from Pittsburgh, Washington and Charlotte airports.
How long is the flight to St. Marys Airport?
If it's Pittsburgh you're departing, you'll be midair for around 55 minutes before you arrive in St. Marys. Runway to runway from Washington takes approximately 1 hour and 26 minutes and from Charlotte, 1 hour and 45 minutes.
How to book the cheapest flight to St. Marys?
Don't leave locking in your flight to St. Marys until the last minute. That's one move savvy travellers use to get the best prices. Booking well in advance means more choices and less expensive flights. Also, do some online research and compare your options. If your destination has more than one airport, you may be able to pick up a terrific price by flying into a smaller terminal. Last of all, be ready to lock in your seat quickly if you find a real bargain. It might not be available for long! With a bit of knowledge and a little luck, the ideal airfare will be yours.
Do you have any tips for my flight to St. Marys?
Depending on where you're coming from, your flight to St. Marys could be no sweat at all or it could drag on forever. We've rounded up some tips that will help you start your next unforgettable escape on a positive note. What to pack in your hand luggage:
  • It's simple — first, pack your passport, travel documents, wallet and medications. Next, you'll want some entertainment to while away the time. A thrilling novel and a laptop filled with your favourite movies are good options. If you intend to take a quick nap, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, squeeze in a toothbrush and some facial wipes so you'll arrive looking and feeling fresh.
Do not pack the following items in your hand luggage:
  • Check carefully that you don't have a sharp object hiding in the bottom of your carry-on luggage. Other restricted items include flammable or explosive products, such as fuel and matches, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • Comfort should be your number one priority when deciding what to wear during your flight. Loose, breathable clothing is a wise choice, as are flat, enclosed shoes.
  • The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers during long-haul flights. Lower your risks by staying hydrated, keeping your legs and ankles moving and wearing compression socks or tights.
How to get through airport security fast when flying to St. Marys?
Being organized before you get to the airport will help make your trip to St. Marys quick and painless. Here are some handy hints for a stress-free journey through security:
  • Be sure to have your ID and boarding pass easily accessible. They'll be the first things you'll be asked to show at security.
  • The X-ray machine comes next. Remove anything on you that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening.
  • For just a few minutes, you'll need to unplug from technology. Your tablet, phone and any other electronic gadgets will need to go through the scanner.
  • Remove all liquids and gels from your hand luggage. They often need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you several valuable minutes. Boots are often required to be removed and separately scanned. Lightweight sneakers usually aren't.
  • Airlines won't allow any sharp objects in your hand luggage. If you must bring these kinds of items, check them in.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to St. Marys. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to St. Marys. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to St. Marys.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your St. Marys flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to St. Marys.

Looking to save even more? Get additional savings by bundling your St. Marys flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your St. Marys trip!

Travel information

Destination airport
Bradford Regional
Destination airport IATA code
BFD
Destination city name
Bradford
Roundtrip price
CA $186
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