A long bridge extending over calm water at dusk, with a rocky shoreline and a tree-lined path on the right.

Cheap Flights to Bay St Louis , MS from CA $235

View CA $235 flight on Sat, Dec 5, 2026Opens in a new window

Popular airlines to Bay St Louis

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Bay St Louis?

Prices were available within the past 7 days and start at CA $235 for one-way flights and CA $418 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
United
Air Canada
WestJet

Find the cheapest month to fly from Columbus (CMH) to Gulfport (GPT)

From CA $381 - CA $691 per traveller.

Frequently asked questions

What is the name of Bay St Louis' airport?
Bay St Louis has multiple airports, but most visitors prefer to touch down at Louis Armstrong New Orleans Intl. Airport (MSY).
What airport is best to fly into Bay St Louis?
There are two main airports that service Bay St Louis. Louis Armstrong New Orleans Intl. Airport (MSY) is approximately 97 kilometres from downtown, while Gulfport - Biloxi Intl. Airport is approximately 27 kilometres away. After you find a great price and get a place to stay, you'll have more of an idea of which one you should touchdown at.
How many airlines fly to Bay St Louis?
There are 14 airlines that service Bay St Louis from 59 airports around the world.
Which airlines fly to Bay St Louis?
United Airlines and Spirit Airlines frequently fly into Bay St Louis. Catching a United Airlines flight from Houston is one of the most preferred options to get there.
How many nonstop flights are there to Bay St Louis?
With approximately 1,164 direct flights running each week, you'll be landing in Bay St Louis before you can say, "Are we there yet?"
Where are the most popular flights to Bay St Louis departing from?
Travellers often depart from Houston, Dallas and Atlanta airports when heading to Bay St Louis.
How long is the flight to Bay St Louis Airport?
If it's Houston you're departing, you'll be airborne for around 1 hour and 18 minutes before you arrive in Bay St Louis. Airport to airport from Dallas generally takes 1 hour and 29 minutes and from Atlanta, the flight time is 1 hour and 32 minutes.
How to book the cheapest flight to Bay St Louis?
Don't leave locking in your flight to Bay St Louis until the last moment. That's one move savvy travellers use to get the best prices. Booking well in advance means more options and more affordable flights. Also, look around online and compare your options. If your destination has several airports, you may be able to pick up a fantastic deal by flying into a less busy terminal. Finally, another easy way to save a few dollars is be ready to book fast. If you find an irresistible deal, don't hesitate — snap it up while you can.
Do you have any tips for my flight to Bay St Louis?
Depending on where you're coming from, your trip to Bay St Louis could be simple and straightforward or it could drag on forever. We've pulled together some handy travel tips that will help you start your next great adventure on a positive note. What to pack in your hand luggage:
  • It's simple — first, pack in your passport, official ID, credit cards and daily medications. Next, you'll need some extra in-flight entertainment to while away the hours. A juicy book and a laptop filled with your favourite movies are good options. If you hope to take a short snooze, a quality neck pillow and a pair of earplugs will also be useful. Finally, leave space for a toothbrush and some cleansing wipes to ensure you step off the plane feeling fresh as a daisy.
Do not pack the following items in your hand luggage:
  • Make sure you don't have sharp or pointed objects lurking in one of the zippers of your hand luggage. Other prohibited items include flammable or explosive goods, such as aerosol cans and bleach, and gels and liquids in containers larger than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • Your priority is to feel as comfortable as you can. Opt for slip-on footwear, dress in loose, natural fibers and don't forget to bring a pullover in case it gets cold in the cabin.
  • Deep vein thrombosis (DVT), a blood clot condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some gentle exercises in your seat to promote better circulation.
How to get through airport security fast when flying to Bay St Louis?
It's simple — be prepared. We've pulled together some tips and tricks for an easy trip through airport security. Look out Bay St Louis, here you come:
  • First things first. Your travel ID and boarding pass will need to be inspected by airport security. Keep them at hand so you don't hold up the queue.
  • Next up, both you and your carry-on luggage will be X-rayed. To speed things up, take off anything that is likely to trigger the alarm. Items like your jacket, belt and earphones will be required to go through the machine.
  • Your electronic devices like phones and laptops will also have to go through the machine to be scanned. Don't worry though, you'll be back online soon enough.
  • Don't forget to remove liquids and gels from your hand luggage. They usually need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • There's a chance you'll be required to remove your shoes for scanning, so wearing slip-on sneakers is always a good idea.
  • Airlines will not allow any sharp objects to come on board with you. If you need to bring these kinds of items, check them in.

Book with confidence

Find Your Flights to Bay St Louis GPT

Cheap flights to Bay St Louis (GPT)

Get started finding a cheap flight to Bay St Louis on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a 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.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Bay St Louis.

Roundtrip prices range from CA $418 - CA $655, and one-ways Bay St Louis start as low as CA $235.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Bay St Louis (GPT)

You have several options for which airline you choose to travel with to Bay St Louis. There are 10 airlines flying into GPT: American Airlines, Delta, Breeze Airways, United, Air Canada, WestJet. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Bay St Louis (GPT) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to GPT in November and in December for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to Bay St Louis GPT

Travel information

Destination airport
Gulfport - Biloxi Intl.
Destination airport IATA code
GPT
Destination city name
Gulfport
Roundtrip price
CA $417

Trending flights to Bay St Louis

Prices were available within the past 7 days and start at CA $235 for one-way flights and CA $418 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta

Explore a world of travel with Expedia

*Available to Expedia members.