Cheap Flights to St. Marys, OH

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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

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 2024 starts from , while one-way tickets start from . 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

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.

Frequently asked questions

Where can I learn more about changing or canceling my flight to St. Marys?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to St. Marys that have flexible change policies?
When it comes to traveling these days, flexibility is essential. That’s why we’ve added a “No change fee” filter to help you find flexible, low-priced fares to St. Marys. It’s on the left of your screen just below the “Flexible change policies” subheading.
What is the name of St. Marys' airport?
St. Marys has more than one airport, but most travelers choose to fly into James M. Cox Dayton Intl. Airport (DAY).
What airport is best to fly into St. Marys?
A flight to St. Marys means hitting the tarmac at James M. Cox Dayton Intl. Airport (DAY). Disembark the plane, collect your bags and you’ll be 45 mi from the center of town.
How many airlines fly to St. Marys?
With 4 airlines flying into St. Marys from 12 airports around the globe, your ideal flight is only a few clicks away.
How many nonstop flights are there to St. Marys?
Organizing an exciting St. Marys escape is a walk in the park when there are 202 direct flights every week to choose from.
Where are the most popular flights to St. Marys departing from?
Flights to St. Marys from Chicago, Washington and Dallas airports are the most sought after.
How long is the flight to St. Marys Airport?
If it’s Chicago you’re departing, you’ll be airborne for around 1 hour and 16 minutes before you arrive in St. Marys. Airport to airport from Washington takes approximately 1 hour and 39 minutes and from Atlanta, 1 hour and 31 minutes.
How to book the cheapest flight to St. Marys?
If you want to have some extra spending money on your St. Marys vacation, listen up! As every seasoned jet-setter will tell you, don’t book at the very last minute. Airfares are usually highest just prior to the departure date. Another excellent way to nab a bargain is to compare all options. If your destination has several airports, look into the cost of flying into a smaller terminal. Last but not least, another simple way to save some cash is be ready to book fast. If you come across an irresistible bargain, don’t think twice — snap it up while the opportunity’s there.
How to survive the flight to St. Marys?
Depending on where you’re coming from, your journey to St. Marys could be a breeze or it could drag on forever. We’ve compiled some handy travel tips that will help you start your next big adventure on a positive note.What to pack in your hand luggage:

  • Air travel can be a comfortable experience if you’ve got all the right things. Firstly, you’ll need basic toiletries, such as deodorant, toothpaste and a toothbrush, a clean pair of socks and a good novel. Secondly, find a spot in your carry-on bag for your phone and charger, any medications and maybe a cozy neck pillow too. Lastly, remember to take your passport, travel docs and your bank cards.

Do not pack the following items in your hand luggage:

  • Make sure you don’t have a sharp object hiding in one of the zippers of your carry-on luggage. Other banned items include flammable or explosive products, like aerosols and matches, and gels and liquids in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Comfort really should be the goal when picking what to wear on your flight. Consider your footwear choice with care too, as swollen ankles and feet are a common occurrence. Slightly roomy, flat shoes are always a sensible way to go.
  • Unfortunately, a risk of long-distance travel is developing deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity. To avoid this, make the most of every opportunity to walk around the cabin and stretch your legs. Compression tights and socks are also a great idea to help reduce this risk.

How to get through airport security fast when flying to St. Marys?
As seasoned travelers know, the secret is to be well organized before you arrive at the security gate. That way, you’ll be stepping onto that plane to St. Marys in a flash. Follow these helpful tips and get your vacation off to a spectacular start:

  • Be sure to have your passport and boarding pass within close reach. They’ll be the first things you’ll be asked to present to airport security.
  • Next up, both you and your carry-on bag must be X-rayed. To make the process quick and painless, take off anything that might set the alarms off. Items like your belt, coat and earphones need to go through the machine.
  • Electronic devices like laptops and phones will also need to go on a tray for inspection. No need to worry though, you’ll be back online in no time.
  • Any gels or liquids, such as perfume or hand cream, that you want to bring on board must be no larger than 3.4 ounces (100 milliliters). Also, everything must fit inside a quart-size (one liter), clear zip-lock bag.
  • There’s a chance you’ll be asked to take your shoes off for scanning, so wearing slip-on shoes is always a smart idea.
  • Knives and other sharp items can’t be taken on board. They’ll be confiscated at security, so put them in your checked baggage.

Flights to St. Marys information
Destination airport
St. Marys
Destination airport IATA code
TOL
*Available to One Key members.