Cheap Flights to Louisiana , MO from CA $176

View CA $176 flight on Tue, Jun 16, 2026Opens in a new window

Flight 1

Popular airlines to Louisiana

  • 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 Louisiana?

Prices were available within the past 7 days and start at CA $176 for one-way flights and CA $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Jun 13 - Tue, Jun 16
BGR
Bangor
STL
St. Louis
CA $351 Roundtrip, found 3 days ago
CA $351
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jun 13 from Bangor to St. Louis, returning Tue, Jun 16, priced at CA $351 found 3 days ago
American Airlines
Wed, Jun 10 - Tue, Jun 16
BGR
Bangor
STL
St. Louis
CA $391 Roundtrip, found 3 days ago
CA $391
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jun 10 from Bangor to St. Louis, returning Tue, Jun 16, priced at CA $391 found 3 days ago
United
Wed, Jun 10 - Tue, Jun 16
BGR
Bangor
STL
St. Louis
CA $463 Roundtrip, found 3 days ago
CA $463
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 10 from Bangor to St. Louis, returning Tue, Jun 16, priced at CA $463 found 3 days ago
Air Canada
Sat, Sep 5 - Sat, Sep 12
YYC
Calgary
STL
St. Louis
CA $559 Roundtrip, found 4 days ago
CA $559
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Sep 5 from Calgary to St. Louis, returning Sat, Sep 12, priced at CA $559 found 4 days ago
Alaska Airlines
Mon, Aug 31 - Sat, Sep 12
YYC
Calgary
STL
St. Louis
CA $663 Roundtrip, found 6 days ago
CA $663
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Aug 31 from Calgary to St. Louis, returning Sat, Sep 12, priced at CA $663 found 6 days ago

Frequently asked questions

What is the name of Louisiana's airport?
Many travellers prefer to fly into Lambert-St. Louis Intl. Airport (STL) when visiting the happening city of Louisiana.
What airport is best to fly into Louisiana?
Hop off the plane at Lambert Field and you'll find yourself 97 kilometres from downtown. UIN is another major airport in Louisiana. It's 56 kilometres from the centre of the city.
How many airlines fly to Louisiana?
Louisiana is serviced by 12 airlines from at least 62 worldwide airports.
Which airlines fly to Louisiana?
United Airlines and American Airlines offer the largest proportion of flights to Louisiana. One of the most preferred ways to travel there is with a United Airlines flight from Chicago.
How many nonstop flights are there to Louisiana?
Arranging an exciting Louisiana vacation is a piece of cake when there are 1,242 nonstop flights every week to choose from.
Where are the most popular flights to Louisiana departing from?
Flights to Louisiana departing from Chicago, Dallas and New York airports are always popular.
How long is the flight to Louisiana Airport?
If it's Chicago you're departing, you'll be in the sky for around 1 hour and 33 minutes before you touchdown in Louisiana. Terminal to terminal from Dallas takes around 1 hour and 43 minutes and from New York, 3 hours and 1 minute.
How to book the cheapest flight to Louisiana?
We've all come across those lucky jet-setters who somehow pick up incredibly cheap plane tickets every time they fly. Want to know how to do it for your Louisiana vacation? Don't leave it until the last possible moment to lock in your flight. Another fantastic way to get the best price is to research all options. If where you're headed has a few airports, don't forget to look into the cost of flying into a less busy terminal. Lastly, be ready to secure your seat quickly if you stumble on a great deal. It might not stick around for too long. With a bit of know-how and a little luck, the ideal fare will be yours.
Do you have any tips for my flight to Louisiana?
We've pulled together all the info you need to make your journey as pain-free as possible. Follow our tips and you'll be zooming through the airport and having a ball in Louisiana in no time flat. What to pack in your hand luggage:

  • First and foremost, pack your passport, travel docs, bank cards and daily medications. Next, you'll need some in-flight entertainment to help pass the time. A thrilling book and a tablet crammed with your favourite movies are good options. If you hope to catch up on some sleep, a neck pillow and some earplugs will also be useful. Finally, find room for a toothbrush and some cleansing wipes so you'll hop off the plane feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of hair gel and hairspray in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp or pointed objects, like your beloved Swiss Army knife, and products which are flammable or explosive, such as aerosol cans, spray paint and poisons, are also not allowed.

What to wear on a flight:

  • The aisles of an airplane aren't the place for a fashion parade. Layer up with comfy clothing and pick shoes that are flat, roomy and easy to pull on and off.
  • Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers during long-distance flights. Lower your risks by staying hydrated, keeping your lower limbs moving and wearing compression socks or tights.

How to get through airport security fast when flying to Louisiana?
As savvy travellers know, the secret is to be well organized before you get to security. That way, you'll be boarding that plane to Louisiana in the blink of an eye. Follow these tips and get your trip off to a great start:

  • Keep your travel documents and passport within easy reach. They'll be the first things you'll be asked to show at airport security.
  • After that, both you and your carry-on bag must be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items such as your jacket, belt and headphones need 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 in no time.
  • Travelling with your favourite hand cream? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, it's OK to bring with you in your carry-on bag.
  • There's a possibility that you'll be required to take your shoes off to be X-rayed, so wearing lightweight sneakers is always a wise idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked suitcase. They won't be allowed in the cabin.

Book with confidence

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

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 Louisiana 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 Louisiana.

Looking to save even more? Get additional savings by bundling your Louisiana 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 Louisiana trip!

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
CA $351

Trending flights to Louisiana

Prices were available within the past 7 days and start at CA $176 for one-way flights and CA $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jun 2 - Tue, Jun 9
YYZ
Toronto
STL
St. Louis
CA $479 Roundtrip, found 3 days ago
CA $479
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jun 2 from Toronto to St. Louis, returning Tue, Jun 9, priced at CA $479 found 3 days ago

Explore a world of travel with Expedia

*Available to Expedia members.