Air Canada flights to Missouri (USMO) from $1,230

Flight Deals

Cheap Air Canada Flight Deals to Missouri

Here are some of the best deals found on KAYAK recently from Air Canada to Missouri that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent return Air Canada flight deals from Australia to Missouri

Sun, 8 Mar - Tue, 10 Mar

10:45 - 14:29BNE-STL

43h 44m2 stops

17:54 - 07:45STL-BNE

46h 51m2 stops

$1,230Air Canada

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Wed, 18 Feb - Sun, 22 Feb

10:45 - 20:35BNE-MCI

25h 50m2 stops

09:12 - 08:45MCI-BNE

31h 33m2 stops

$1,251Air Canada

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Wed, 18 Feb - Sun, 22 Feb

10:45 - 23:17BNE-MCI

28h 32m2 stops

09:12 - 08:45MCI-BNE

31h 33m2 stops

$1,254Air Canada

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Thu, 12 Mar - Mon, 16 Mar

10:25 - 15:29SYD-STL

45h 04m2 stops

15:00 - 08:35STL-SYD

25h 35m2 stops

$1,729Air Canada

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Thu, 12 Mar - Mon, 16 Mar

10:25 - 15:29SYD-STL

45h 04m2 stops

09:00 - 08:35STL-SYD

31h 35m2 stops

$1,734Air Canada

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Sun, 3 May - Sun, 17 May

09:20 - 19:30SYD-STL

49h 10m2 stops

16:05 - 07:20STL-SYD

48h 15m2 stops

$1,840Air Canada

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Sun, 3 May - Sun, 17 May

09:20 - 15:16SYD-STL

44h 56m2 stops

13:30 - 07:20STL-SYD

50h 50m3 stops

$1,956Air Canada

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Thu, 12 Mar - Mon, 16 Mar

10:25 - 21:50SYD-STL

27h 25m3 stops

15:00 - 08:35STL-SYD

25h 35m2 stops

$2,339Air Canada

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Sat, 10 Jan - Sun, 7 Jun

16:00 - 15:29SYD-STL

40h 29m2 stops

13:30 - 07:20STL-SYD

50h 50m3 stops

$2,417Air Canada

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Sat, 10 Jan - Sat, 31 Jan

16:00 - 13:16SYD-STL

62h 16m2 stops

16:05 - 09:35STL-SYD

48h 30m2 stops

$2,568Air Canada

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Useful Info

Low season	May
High season	November
Cheapest flight	$1,230
Average price round-trip	$1,157

Best time to beat the crowds (10% less expensive on average)

Most popular time to fly and prices are also 39% lower on average.

Flight from Brisbane to St. Louis

(price for this month)

KAYAK's insights & trends for flights to Missouri

Get data-powered insights and trends for flights to Missouri to help you find the cheapest flights, the best time to fly and much more.

How many airports are there in Missouri?

There are 2 airports in Missouri. The busiest airport is St. Louis Lambert Airport (STL), with 57% of all flights arriving there.

How long is the flight to Missouri?

An average direct flight from Australia to Missouri takes 26h 38m, covering a distance of 23361 km. The shortest route is Sydney (SYD) to Springfield (SGF) with an average flight time of 19h 05m.

What are the most popular destinations in Missouri?

Based on KAYAK flight searches, the most popular destination is St. Louis (50% of total searches to Missouri). The next most popular destinations are Kansas City (43%) and Springfield (7%).

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7.1

Good10,000 verified ratings

7.8Crew

6.8Entertainment

6.3Food

7.3Boarding

7.1Comfort

Show reviews that mention

2.0 Poor

Noman, Nov 2025

Baggage delayed we had to catch our cruise without any clothes 😒

2.0 Poor

Noman, Nov 2025

Baggage got delayed and ruined our cruise trip

10.0 Wonderful

Anonymous, Nov 2025

Boarding was slow due to airport security. The flight, staff, service and comfort were excellent. A little more complementary meals for 4 hours + flight will go a long way.

2.0 Poor

salih, Nov 2025

I missed my connecting flight due to flight delays

8.0 Very Good

Sugith, Nov 2025

WiFi failed as usual.

10.0 Wonderful

Anonymous, Nov 2025

Good

10.0 Wonderful

Anonymous, Nov 2025

Very nice