What airport do you fly into for flights to St. Louis?

If you book a flight to St. Louis, you will be flying into Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 20.4 km from the centre of St. Louis.

Can I find cheaper flights to St. Louis if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to St. Louis on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to St. Louis?

Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to St. Louis.

Where does the fastest flight to St. Louis depart from?

For those looking to save time traveling to St. Louis, Sydney Kingsford Smith offers the quickest one-way flight (19 hours 44 minutes).

Does Lambert-St Louis have car hire?

Yes. Those touching down at Lambert-St Louis can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Lambert-St Louis?

Yes. Lambert-St Louis has hotels nearby for those requiring accommodations. Hampton Inn St. Louis-Airport is the closest property to Lambert-St Louis (0.0 km away from Lambert-St Louis).

$1,133+ Flights to St. Louis, Missouri

Find flights to St. Louis within your budget

Fly from

Route

Depart

Return

Price

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 12/5

10:20-17:03

1 stop21h 43m

Lambert-St Louis

Sat 31/5

18:00-07:00

1 stop22h 00m

$1,787

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 12/5

09:20-15:21

2 stops45h 01m

Lambert-St Louis

Sat 31/5

13:25-07:20

3 stops50h 55m

$1,808

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sun 12/1

16:15-18:59

1 stop19h 44m

Lambert-St Louis

Sun 19/1

13:45-06:20

2 stops23h 35m

$2,263

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 12/5

06:30-23:11

2 stops31h 41m

Lambert-St Louis

Sat 31/5

16:13-10:25

3 stops27h 12m

$3,162

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sun 15/12

11:15-00:12

1 stop29h 57m

Lambert-St Louis

Sun 5/1

13:45-06:35

1 stop23h 50m

$3,244

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sun 15/12

22:00-00:12

2 stops43h 12m

Lambert-St Louis

Sun 5/1

06:30-09:00

1 stop33h 30m

$3,648

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 8/1

11:50-22:20

1 stop27h 30m

Lambert-St Louis

Wed 15/1

06:15-07:00

1 stop31h 45m

$3,720

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Tue 11/2

12:25-12:16

2 stops40h 51m

Lambert-St Louis

Tue 25/2

13:03-10:30

2 stops28h 27m

$7,836

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 16/12

09:15-16:21

2 stops48h 06m

Lambert-St Louis

Wed 1/1

05:45-06:50

2 stops32h 05m

$8,115

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Tue 17/12

11:40-09:22

3 stops38h 42m

Lambert-St Louis

Tue 31/12

12:55-17:40

2 stops35h 45m

$18,389

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 17 results

Flights to St. Louis in 2024

Return from	$1,787
One-way from	$1,133
Popular in	August
Cheapest in	February
Average price	$2,703

United Airlines
12/5-31/5
4 total stops
48h 30m total
Sydney to St. Louis

Search Deals

United Airlines
5/3
2 total stops
22h 16m total
Sydney to St. Louis

Search Deals

High demand for flights, 3% potential price rise

Search Deals

Best time to find cheap flights, 3% potential price drop

Search Deals

Average for return flights in November 2024

Search Deals

Find flight deals to St. Louis

Cheapest flights to St. Louis
Explore the most affordable flight options available to St. Louis. Find the lowest fares based on data from user searches, with prices last updated on 20 November 2024.

Sun 15/1211:15SYD - STL

1 stop29h 57mAmerican Airlines

Sun 5/113:45STL - SYD

1 stop23h 50mAmerican Airlines

Deal found 18/11$3,244

Sun 15/1211:20SYD - STL

2 stops44h 46mAir Canada

Sun 5/115:50STL - SYD

2 stops70h 05mAir Canada

Deal found 18/11$3,545

Sun 15/1222:00SYD - STL

2 stops43h 12mQantas Airways

Sun 5/106:30STL - SYD

1 stop33h 30mQantas Airways

Deal found 18/11$3,648

Sun 15/1220:05SYD - STL

3 stops29h 49mMultiple Airlines

Sun 5/117:29STL - SYD

2 stops23h 51mMultiple Airlines

Deal found 18/11$3,734

Mon 16/1209:15SYD - STL

2 stops48h 06mJapan Airlines

Wed 1/105:45STL - SYD

2 stops32h 05mJapan Airlines

Deal found 19/11$8,115

Tue 17/1212:25SYD - STL

2 stops39h 02mANA

Wed 1/111:30STL - SYD

2 stops39h 45mANA

Deal found 19/11$11,999

Tue 17/1211:50SYD - STL

1 stop21h 48mUnited Airlines

Tue 31/1208:30STL - SYD

1 stop29h 30mUnited Airlines

Deal found 19/11$15,100

Tue 17/1211:40SYD - STL

3 stops38h 42mLATAM Airlines

Tue 31/1212:55STL - SYD

2 stops35h 45mLATAM Airlines

Deal found 19/11$18,389

Best flights to St. Louis
Discover carefully curated flight deals to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 November 2024.

Mon 12/509:30SYD - STL

2 stops22h 05mUnited Airlines

Sat 31/513:30STL - SYD

2 stops26h 25mUnited Airlines

Deal found 19/11$1,787

Mon 12/509:20SYD - STL

2 stops45h 01mAir Canada

Sat 31/513:25STL - SYD

3 stops50h 55mAir Canada

Deal found 19/11$1,808

Sun 12/116:15SYD - STL

1 stop19h 44mLufthansa

Sun 19/113:45STL - SYD

2 stops23h 35mLufthansa

Deal found 19/11$2,263

Sun 15/1211:15SYD - STL

1 stop29h 57mAmerican Airlines

Sun 5/113:45STL - SYD

1 stop23h 50mAmerican Airlines

Deal found 18/11$3,244

Sun 15/1222:00SYD - STL

2 stops43h 12mQantas Airways

Sun 5/106:30STL - SYD

1 stop33h 30mQantas Airways

Deal found 18/11$3,648

Wed 8/111:50SYD - STL

1 stop27h 30mVirgin Australia

Wed 15/106:15STL - SYD

1 stop31h 45mVirgin Australia

Deal found 19/11$3,720

Sun 15/1220:05SYD - STL

3 stops29h 49mMultiple Airlines

Sun 5/117:29STL - SYD

2 stops23h 51mMultiple Airlines

Deal found 18/11$3,734

Tue 11/212:25SYD - STL

2 stops40h 51mANA

Tue 25/213:03STL - SYD

2 stops28h 27mANA

Deal found 19/11$7,836

Mon 16/1209:15SYD - STL

2 stops48h 06mJapan Airlines

Wed 1/105:45STL - SYD

2 stops32h 05mJapan Airlines

Deal found 19/11$8,115

Tue 17/1211:40SYD - STL

3 stops38h 42mLATAM Airlines

Tue 31/1212:55STL - SYD

2 stops35h 45mLATAM Airlines

Deal found 19/11$18,389

Last-minute flights to St. Louis
Discover last-minute flight deals to St. Louis. Data last updated 20 November 2024 and is based on user searches.

Sun 15/1211:15SYD - STL

1 stop29h 57mAmerican Airlines

Sun 5/113:45STL - SYD

1 stop23h 50mAmerican Airlines

Deal found 18/11$3,244

Sun 15/1211:20SYD - STL

2 stops44h 46mAir Canada

Sun 5/115:50STL - SYD

2 stops70h 05mAir Canada

Deal found 18/11$3,545

Sun 15/1222:00SYD - STL

2 stops43h 12mQantas Airways

Sun 5/106:30STL - SYD

1 stop33h 30mQantas Airways

Deal found 18/11$3,648

Sun 15/1220:05SYD - STL

3 stops29h 49mMultiple Airlines

Sun 5/117:29STL - SYD

2 stops23h 51mMultiple Airlines

Deal found 18/11$3,734

Mon 16/1209:15SYD - STL

2 stops48h 06mJapan Airlines

Wed 1/105:45STL - SYD

2 stops32h 05mJapan Airlines

Deal found 19/11$8,115

Tue 17/1212:25SYD - STL

2 stops39h 02mANA

Wed 1/111:30STL - SYD

2 stops39h 45mANA

Deal found 19/11$11,999

Tue 17/1211:50SYD - STL

1 stop21h 48mUnited Airlines

Tue 31/1208:30STL - SYD

1 stop29h 30mUnited Airlines

Deal found 19/11$15,100

Tue 17/1211:40SYD - STL

3 stops38h 42mLATAM Airlines

Tue 31/1212:55STL - SYD

2 stops35h 45mLATAM Airlines

Deal found 19/11$18,389

One-way flights to St. Louis
Search for one-way flight options to St. Louis. Find affordable one-way fares based on user searches. Data last updated 20 November 2024.

Wed 5/311:50SYD - STL

2 stops22h 16mUnited Airlines

Deal found 19/11$1,133

Wed 5/311:50SYD - STL

1 stop25h 54mVirgin Australia

Deal found 19/11$1,297

Wed 5/308:30SYD - STL

3 stops27h 59mMultiple Airlines

Deal found 19/11$1,726

Sat 4/108:55SYD - STL

2 stops31h 32mQantas Airways

Deal found 19/11$3,933

Sat 4/111:50SYD - STL

1 stop21h 49mAmerican Airlines

Deal found 19/11$4,041

Sat 4/109:15SYD - STL

2 stops31h 12mJapan Airlines

Deal found 19/11$6,185

Sat 4/111:40SYD - STL

3 stops53h 00mLATAM Airlines

Deal found 19/11$13,193

Best time to book a flight to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights to St. Louis

Get recent, data-driven insights about flights to St. Louis including ideal travel times, pricing trends, and more.

How long is the flight to St. Louis?

On average, a flight from Sydney to St. Louis takes 19 hours 44 minutes. Flights to St. Louis from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to St. Louis?

The most popular airlines flying from Sydney to St. Louis are Qantas Airways, United Airlines and American Airlines.

Qantas Airways

From $1,127

United Airlines

From $918

American Airlines

From $965

What are the cheapest airlines that fly to St. Louis?

The cheapest airlines flying from Sydney to St. Louis are United Airlines, American Airlines and Qantas Airways.

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 mm per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing St. Louis

Read reviews from past customers who have flown United Airlines, Air Canada and American Airlines to St. Louis. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very Good

832 reviews

Check prices

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

ANA

8.4

Very Good

832 reviews

ANA

8.4

Very Good

832 reviews

Check prices

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Japan Airlines

8.3

Very Good

1,460 reviews

ANA

8.4

Very Good

832 reviews

Check prices

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Qantas Airways

7.6

Good

821 reviews

ANA

8.4

Very Good

832 reviews

Check prices

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Virgin Australia

7.6

Good

489 reviews

ANA

8.4

Very Good

832 reviews

Check prices

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

LATAM Airlines

7.5

Good

1,939 reviews

ANA

8.4

Very Good

832 reviews

Check prices

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

What airport do you fly into for flights to St. Louis?
If you book a flight to St. Louis, you will be flying into Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 20.4 km from the centre of St. Louis.
Can I find cheaper flights to St. Louis if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to St. Louis on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to St. Louis?
Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to St. Louis.
Where does the fastest flight to St. Louis depart from?
For those looking to save time traveling to St. Louis, Sydney Kingsford Smith offers the quickest one-way flight (19 hours 44 minutes).
Does Lambert-St Louis have car hire?
Yes. Those touching down at Lambert-St Louis can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Lambert-St Louis?
Yes. Lambert-St Louis has hotels nearby for those requiring accommodations. Hampton Inn St. Louis-Airport is the closest property to Lambert-St Louis (0.0 km away from Lambert-St Louis).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

St. Louis car hire

Lambert-St Louis Airport car hire

Springfield Capital Airport car hire

Belleville Airport car hire

Marion Williamson County Airport car hire

Central West End car hire

Soulard car hire

Midtown car hire

Popular United States flight routes

Flights from Sydney to Honolulu

Flights from Melbourne to Honolulu

Flights from Brisbane to Los Angeles

Flights from Brisbane to San Francisco

Flights from Melbourne to Los Angeles

Flights from Sydney to Los Angeles

Flights from Melbourne to San Francisco

Flights from Sydney to San Francisco

Flights from Sydney to George Bush Intcntl

Flights from Sydney to Dallas/Fort Worth

Flights from Brisbane to Dallas/Fort Worth

Flights from Melbourne to Dallas/Fort Worth

Flights from Sydney to John F Kennedy Intl

Flights from Los Angeles to Las Vegas

Flights from Los Angeles to Salt Lake City

Flights from Los Angeles to San Francisco

Flights from Los Angeles to Honolulu

Flights from Los Angeles to Dallas/Fort Worth

Flights from Sky Harbor Intl to Los Angeles

Flights from Los Angeles to Newark

Flights from Honolulu to Los Angeles

Flights from Los Angeles to John F Kennedy Intl

Flights from Denver to Los Angeles

Flights from Heathrow to John F Kennedy Intl

Flights from Auckland to Los Angeles

Flights from O'Hare Intl to Los Angeles

Flights from Vancouver Intl to San Francisco

Fly with Cheapflights

How does Cheapflights help users find flights to St. Louis?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to St. Louis today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to St. Louis?

Millions of users choose and trust Cheapflights to book the best flight deals to St. Louis for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to St. Louis with no change fees?

Certainly. Search results for flights to St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to St. Louis become cheaper?

Not ready to book yet? You can track prices for flights to St. Louis on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

$1,133+ Cheap flights to St. Louis

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find flights to St. Louis within your budget

Locate flights to St. Louis that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 723,921 searches and data was last updated on 20 November 2024.

Flights to St. Louis in 2024

Find the latest flights to St. Louis in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 723,921 searches and data was last updated on 20 November 2024.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to St. Louis

Cheapest flights to St. LouisExplore the most affordable flight options available to St. Louis. Find the lowest fares based on data from user searches, with prices last updated on 20 November 2024.

Explore the most affordable flight options available to St. Louis. Find the lowest fares based on data from user searches, with prices last updated on 20 November 2024.

Best time to book a flight to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis with our price prediction graph.

Travel insights for flights to St. Louis

Get recent, data-driven insights about flights to St. Louis including ideal travel times, pricing trends, and more.

How long is the flight to St. Louis?

What are the most popular airlines that fly to St. Louis?

What are the cheapest airlines that fly to St. Louis?

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

Reviews of airlines servicing St. Louis

Read reviews from past customers who have flown United Airlines, Air Canada and American Airlines to St. Louis. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

What airport do you fly into for flights to St. Louis?

Can I find cheaper flights to St. Louis if I am willing to have stopovers?

What is the best airline to fly to St. Louis?

Where does the fastest flight to St. Louis depart from?

Does Lambert-St Louis have car hire?

Are there hotels close to Lambert-St Louis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Reserve a car hire and hotel room to complete your trip to St. Louis.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to St. Louis?

Why should you use Cheapflights to find cheap flight tickets to St. Louis?

Can Cheapflights find flights to St. Louis with no change fees?

Can Cheapflights notify me if prices for flights to St. Louis become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights to St. Louis
Explore the most affordable flight options available to St. Louis. Find the lowest fares based on data from user searches, with prices last updated on 20 November 2024.