Cheap Flights to Saint Louis

View AU$76 flight on Mon, 2 Feb 2026Opens in a new window

Popular airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Tickets to Saint Louis

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 11 Feb - Tue, 24 Feb
LAX
Los Angeles
SMF
Sacramento
AU$150 Return, found 1 day ago
AU$150
Return
found 1 day ago
Select Delta flight, departing Wed, 11 Feb from Los Angeles to Sacramento, returning Tue, 24 Feb, priced at AU$150 found 1 day ago
United
Thu, 15 Jan - Fri, 23 Jan
LAX
Los Angeles
SMF
Sacramento
AU$199 Return, found 1 day ago
AU$199
Return
found 1 day ago
Select United flight, departing Thu, 15 Jan from Los Angeles to Sacramento, returning Fri, 23 Jan, priced at AU$199 found 1 day ago
American Airlines
Thu, 29 Jan - Sun, 15 Feb
LAX
Los Angeles
SMF
Sacramento
AU$206 Return, found 1 day ago
AU$206
Return
found 1 day ago
Select American Airlines flight, departing Thu, 29 Jan from Los Angeles to Sacramento, returning Sun, 15 Feb, priced at AU$206 found 1 day ago
Alaska Airlines
Thu, 25 Dec - Tue, 6 Jan
LAX
Los Angeles
RNO
Reno
AU$244 Return, found 6 days ago
AU$244
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 25 Dec from Los Angeles to Reno, returning Tue, 6 Jan, priced at AU$244 found 6 days ago
Air Canada
Thu, 29 Jan - Sun, 15 Feb
SYD
Sydney
SMF
Sacramento
AU$1,063 Return, found 1 day ago
AU$1,063
Return
found 1 day ago
Select Air Canada flight, departing Thu, 29 Jan from Sydney to Sacramento, returning Sun, 15 Feb, priced at AU$1,063 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX)

August is typically the cheapest month to fly

From AU$184 - AU$577 per traveller.

Saint Louis Flights

Have the time of your life in Saint Louis

Flying to Saint Louis is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Saint Louis flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Saint Louis in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Saint Louis. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Saint Louis, California has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Saint Louis when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Saint Louis AU$150. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Saint Louis-bound flight. Bon voyage!

Frequently asked questions

What is the name of Saint Louis' airport?
Organise a flight to Saint Louis with Expedia and you'll be hitting the tarmac at Reno-Tahoe Intl. Airport (RNO).
How many airlines fly to Saint Louis?
There are a total of 9 airlines connecting Saint Louis to 17 airports across the globe.
Which airlines fly to Saint Louis?
Southwest Airlines and Spirit Airlines are some of the most popular airlines with flights to Saint Louis. Most travellers use Las Vegas to set off from with Southwest Airlines operating the most flights on this route.
How many nonstop flights are there to Saint Louis?
Planning an exciting Saint Louis holiday is child's play when there are 411 direct flights each week to get you there.
Where are the most popular flights to Saint Louis departing from?
A large number of flights to Saint Louis take off from Las Vegas, Los Angeles and Phoenix airports.
How long is the flight to Saint Louis Airport?
If it's Las Vegas you're departing, you'll be in the sky for around 1 hour and 31 minutes before you touchdown in Saint Louis. Airport to airport from Los Angeles takes about 1 hour and 37 minutes and from Phoenix, the average flight time is 1 hour and 58 minutes.
How to book the cheapest flight to Saint Louis?
If you want to save some cash on your trip to Saint Louis, then listen up! As any seasoned jet-setter knows, avoid booking at the last minute. Prices are generally more expensive close to the departure date. Don't stop there, however. Do some research and find out if there are multiple airports at your destination. Prices often differ depending on which airport you pick. Be sure to compare prices across airlines as well. Finally, be prepared to secure your seat quickly if you find a great price. It might not stick around for too long! With a bit of know-how and a little good fortune, the perfect airfare can be yours.
Do you have any tips for my flight to Saint Louis?
No matter where you're coming from, flying can be a pleasurable experience if you've prepared well enough. We've made a list of handy travel tips that will get your Saint Louis holiday started on the right note. What to pack in your hand luggage:

  • It's easy — first, put in your passport, important documents, cash and medications. Next, you'll want some entertainment to while away the hours. A thrilling book and a laptop crammed with your favourite shows are some wonderful options. If you plan to take a short snooze, a neck pillow and a pair of earplugs will also come in handy. Finally, find room for a few toiletry items so you'll arrive at your destination feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have a pocket knife lurking in the bottom of your carry-on luggage. Other restricted items include flammable or explosive goods, such as bleach and fuel, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of an aircraft are no place for a fashion parade. Don comfortable layers and pick shoes that are flat and easy to slip on and off.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. To minimize your risk on board, stay hydrated, consider wearing compression socks and move your lower limbs often.

How to get through airport security fast when flying to Saint Louis?
As seasoned travellers know, the secret is to be organised before you arrive at the airport security gate. That way, you'll be boarding that plane to Saint Louis in next to no time. Follow these tips and get your trip off to a fantastic start:

  • Security personnel first need to see that you have a valid ID and boarding pass before anything else. Have them ready to show.
  • The X-ray machine comes next. Empty your pockets and remove anything that is likely to set off the alarm. This includes items like earphones or headphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • Your electronic gadgets like laptops and phones will also have to go on a tray to be scanned. Don't worry, you'll be back online before you know it.
  • Any gels or liquids, such as lip balm or cologne, that you want to take on board must be no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), zip-lock bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to be asked to remove them when passing through security. Safety boots and other heavy-style shoes are usually subjected to additional screening.
  • Sharp or pointed items can't be taken on board. They'll be confiscated at security, so put them in your checked bags.

Flights to Saint Louis information
Destination airport
Sacramento Intl.
Destination airport IATA code
SMF
Destination city name
Sacramento
Return price
AU$1,048

Explore a world of travel with Expedia

*Available to Expedia members.