What is the cheapest month to book a flight from Launceston to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Launceston to St. Louis (average of $311). Flying from Launceston to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest time of day to fly from LST to STL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Launceston to St. Louis as you normally would.

Can I find deals for flights from Launceston to St. Louis that include hotel bookings?

Yes. In addition to deals on Launceston to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Launceston to St. Louis?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Launceston to St. Louis.

Can I find deals for business class flights from Launceston to St. Louis?

Yes. Cheapflights offers flight deals from Launceston to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,311+ Flights from Launceston to St. Louis

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1. Tell us where you want to go

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Cheap flight deals from Launceston to St. Louis

Round-trip from	$1,311 (Booking.com)

From Launceston to Lambert-St Louis

Search Deals

Find flight deals from Launceston to St. Louis

Cheapest flights from Launceston to St. Louis
Explore the most affordable flight options available from Launceston to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Fri 9/129:45 amLST - STL

3 stops48h 53mMultiple Airlines

Fri 9/196:20 amSTL - LST

2 stops59h 50mMultiple Airlines

Deal found 7/28

$1,311

Thu 11/206:20 amLST - STL

2 stops27h 07mUnited Airlines

Mon 11/245:29 pmSTL - LST

2 stops28h 56mUnited Airlines

Deal found 7/30

$1,341

Fri 9/126:30 amLST - STL

2 stops31h 29mQantas Airways

Fri 9/196:20 amSTL - LST

2 stops37h 15mQantas Airways

Deal found 7/28

$1,344

Best flights from Launceston to St. Louis
Discover carefully curated flight deals from Launceston to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Fri 9/129:45 amLST - STL

3 stops48h 53mMultiple Airlines

Fri 9/196:20 amSTL - LST

2 stops59h 50mMultiple Airlines

Deal found 7/28

$1,311

Thu 11/206:20 amLST - STL

2 stops27h 07mUnited Airlines

Mon 11/245:29 pmSTL - LST

2 stops28h 56mUnited Airlines

Deal found 7/30

$1,341

Fri 9/126:30 amLST - STL

2 stops31h 29mQantas Airways

Fri 9/196:20 amSTL - LST

2 stops37h 15mQantas Airways

Deal found 7/28

$1,344

Cheapflights Fare Finder

Use the filters below to find and compare flights from Launceston to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LauncestonSt. Louis

LST - STL

LSTSTL

Launceston

Fri 9/12

9:45 am-7:38 pm

3 stops48h 53m

Lambert-St Louis

Fri 9/19

6:20 am-9:10 am

2 stops59h 50m

$1,311

LauncestonSt. Louis

LST - STL

LSTSTL

Launceston

Thu 11/20

6:20 am-4:27 pm

2 stops27h 07m

Lambert-St Louis

Mon 11/24

5:29 pm-3:25 pm

2 stops28h 56m

$1,341

LauncestonSt. Louis

LST - STL

LSTSTL

Launceston

Fri 9/12

6:30 am-10:59 pm

2 stops31h 29m

Lambert-St Louis

Fri 9/19

6:20 am-10:35 am

2 stops37h 15m

$1,344

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Launceston to St. Louis

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

Estimated round-trip 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.

Reviews of airlines servicing St. Louis

Read through reviews of airlines operating flights from Launceston to St. Louis, such as Qantas Airways and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Qantas Airways

7.5

Good

887 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

Qantas Airways

7.5

Good

887 reviews

Qantas Airways

7.5

Good

887 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

United Airlines

7.4

Good

8,900 reviews

Qantas Airways

7.5

Good

887 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

Related info for your journey

Can I find deals for flights from Launceston to St. Louis that include hotel bookings?
Yes. In addition to deals on Launceston to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Launceston to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Launceston to St. Louis.
Can I find deals for business class flights from Launceston to St. Louis?
Yes. Cheapflights offers flight deals from Launceston to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Launceston to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Launceston to St. Louis (average of $311). Flying from Launceston to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$1,311+ Cheap flights from Launceston (LST) to St. Louis (STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Launceston to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Launceston to St. Louis

Round-trip from

Find flight deals from Launceston to St. Louis

Cheapest flights from Launceston to St. LouisExplore the most affordable flight options available from Launceston to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Launceston to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Launceston to St. Louis that are best for you.

Best time to book a flight from Launceston to St. Louis

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

Reviews of airlines servicing St. Louis

Read through reviews of airlines operating flights from Launceston to St. Louis, such as Qantas Airways and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Launceston to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Launceston to St. Louis that include hotel bookings?

How can I find direct flights from Launceston to St. Louis?

Can I find deals for business class flights from Launceston to St. Louis?

What is the cheapest month to book a flight from Launceston to St. Louis?

Traveling to a place near 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.

Alternative routes for Launceston to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Launceston to St. Louis
Explore the most affordable flight options available from Launceston to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.