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 $233

View CA $233 flight on Tue, Oct 20, 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 $233 for one-way flights and CA $490 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Oct 22 - Sat, Oct 24
YYZ
Toronto
GPT
Gulfport
CA $490 Roundtrip, found 6 days ago
CA $490
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 22 from Toronto to Gulfport, returning Sat, Oct 24, priced at CA $490 found 6 days ago
Delta
Fri, Jul 24 - Tue, Jul 28
YYZ
Toronto
GPT
Gulfport
CA $490 Roundtrip, found 12 hours ago
CA $490
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Jul 24 from Toronto to Gulfport, returning Tue, Jul 28, priced at CA $490 found 12 hours ago
American Airlines
Thu, Sep 24 - Wed, Sep 30
YYZ
Toronto
GPT
Gulfport
CA $566 Roundtrip, found 23 hours ago
CA $566
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Thu, Sep 24 from Toronto to Gulfport, returning Wed, Sep 30, priced at CA $566 found 23 hours ago
WestJet
Thu, Jul 9 - Thu, Jul 16
YYZ
Toronto
GPT
Gulfport
CA $574 Roundtrip, found 6 days ago
CA $574
Roundtrip
found 6 days ago
Select WestJet flight, departing Thu, Jul 9 from Toronto to Gulfport, returning Thu, Jul 16, priced at CA $574 found 6 days ago
Air Canada
Tue, Jul 14 - Sat, Jul 25
YYZ
Toronto
GPT
Gulfport
CA $574 Roundtrip, found 4 days ago
CA $574
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Jul 14 from Toronto to Gulfport, returning Sat, Jul 25, priced at CA $574 found 4 days ago

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

Expedia.ca gives you the best tools to secure great deals on flights to Bay St Louis. 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 Bay St Louis. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Bay St Louis.

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 Bay St Louis 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 Bay St Louis.

Looking to save even more? Get additional savings by bundling your Bay St Louis 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 Bay St Louis trip!

Travel information

Destination airport
Gulfport - Biloxi Intl.
Destination airport IATA code
GPT
Destination city name
Gulfport
Roundtrip price
CA $489

Trending flights to Bay St Louis

Prices were available within the past 7 days and start at CA $233 for one-way flights and CA $490 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Oct 22 - Sat, Oct 24
YYZ
Toronto
GPT
Gulfport
CA $490 Roundtrip, found 6 days ago
CA $490
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 22 from Toronto to Gulfport, returning Sat, Oct 24, priced at CA $490 found 6 days ago

Explore a world of travel with Expedia

*Available to Expedia members.