Cheap Flights to St. Marys from $40

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How Much Does it Cost To Fly To St. Marys?

The cheapest prices found with in the last 7 days for return flights were $78 and $40 for one-way flights to St. Marys for the period specified. Prices and availability are subject to change. Additional terms apply

OriginDestinationTravel DatesFlights From*
IADReynoldsvilleMarch 6 to March 8$118
IADPennsylvaniaJanuary 22 to January 25$160
ATLPennsylvaniaMarch 3 to March 8$393
LAXPennsylvaniaJanuary 15 to January 16$700
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXPennsylvaniaJanuary 4 to January 14$1,089
*Prices include taxes and fees

St. Marys Flight Information

Traveling to
St. Marys
Lowest Price
$78
Number of Airlines Serving
Airlines Serving
Southern Airways Express
Number of Daily Flights
Airlines with Direct Flights

Find The Perfect Hotel For After Your Flight

Amazing St. Marys Accommodation Deals

Best Western Plus Executive Inn

Best Western Plus Executive Inn

3 out of 5
1002 Earth Road St. Marys PA
The price is $131 total per night from Jan 7 to Jan 8
$131 total
per night
Jan 7 - Jan 8
Book a stay at this business-friendly hotel in St. Marys. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (562 reviews)
Very friendly ataff

Reviewed on Dec 21, 2025

Opens in a new windowBest Western Plus Executive Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in St. Marys

Best Western Plus Executive Inn

Best Western Plus Executive Inn

3 out of 5
1002 Earth Road St. Marys PA
The price is $131 total per night from Jan 7 to Jan 8
$131 total
per night
Jan 7 - Jan 8
Book a stay at this business-friendly hotel in St. Marys. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (562 reviews)
Very friendly ataff

Reviewed on Dec 21, 2025

Opens in a new windowBest Western Plus Executive Inn
Cobblestone Inn & Suites - St Marys

Cobblestone Inn & Suites - St Marys

2.5 out of 5
328 Depot Street St. Marys PA
The price is $246 total per night from Jan 8 to Jan 9
$246 total
per night
Jan 8 - Jan 9
Book a stay at this business-friendly hotel in St. Marys. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9.2/10 Wonderful! (306 reviews)
Great hotel! Staff is fantastic as well.

Reviewed on Oct 30, 2025

Opens in a new windowCobblestone Inn & Suites - St Marys
Holiday Inn Express & Suites St Marys by IHG

Holiday Inn Express & Suites St Marys by IHG

2.5 out of 5
195 Comfort Lane St. Marys PA
The price is $130 total per night from Jan 7 to Jan 8
$130 total
per night
Jan 7 - Jan 8
Book a stay at this business-friendly hotel in St. Marys. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.4/10 Very Good! (371 reviews)
Clean roof, friendly staff, great breakfast

Reviewed on Nov 28, 2025

Opens in a new windowHoliday Inn Express & Suites St Marys by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Best St. Marys Flight and Hotel Packages

St. Marys flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hominy Ridge Cabins and Gift Shop
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Need a Car For After Your Flight?

Frequently asked questions

Which airlines fly to St. Marys?
Is St. Marys at the very top of your list of places to visit? We suggest booking your airfare with Southern Airways Express as soon as you've locked in your travel dates.
What airport is best to fly into St. Marys?
DUJ is located 25 mi from central St. Marys. It's the sole airport in the city, so you don't have to worry about your cab driver delivering you to the wrong one!
Where to stay in St. Marys
Researching a vacation in St. Marys? Let Travelocity help you make some lasting new memories. You'll find 10 instantly bookable accommodations to consider on our site.If you're looking for comfortable accommodations in St. Marys, we recommend the Cobblestone Inn & Suites – St. Mary's and the Gunners Inn. Pick a room and then start booking all those amazing getaway experiences.
Places to visit in St. Marys
Whether you love beer or not, Straub Brewery is an interesting and fun experience. Seeking more ideas? Have a rest and flip through a magazine in Memorial Park, an idyllic urban oasis.
How to get through airport security fast when traveling to St. Marys
Your journey to St. Marys begins the minute you've satisfied the security checks. We've summarized a few helpful tips and hints to ensure you get through quickly:

  • Ensure your boarding pass and travel ID are easily accessible. You'll need to present them straightaway.
  • USB sticks, wallets and power banks should be put in a tub for X-raying. If you enter the body scanner with these items, you'll be turned around and requested to remove them.
  • Digital cameras, laptops and other electronic devices must be placed in separate trays to be X-rayed.
  • When it comes to traveling with liquids or gels, every passenger is allowed a quart-sized clear resealable bag to store containers no larger than 3.4 ounces (100 milliliters).
  • Think about the type of footwear you want to fly in. Slippers are great because they're easy to slip out of when you're at the security checkpoint. Try wearing a pair on your next flight!
  • Some countries have strict biosecurity laws. Think about where you're going to and whether or not it's permissible to travel with fresh fruit.

Plane Tickets To St. Marys

Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to St. Marys. Browse through our inventory to explore a wide range of cheap flights to St. Marys to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in St. Marys as you anxiously await to exit the plane and explore what St. Marys has to offer. Considering all the amazing local food and culture in St. Marys, we won't hold this against you.

When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to St. Marys to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to St. Marys without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to St. Marys with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to St. Marys today!

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.