How does KAYAK find such low prices on flights from Missouri to Perth?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Perth. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Perth?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Missouri is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Missouri to Perth?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Perth with an airline and back to Missouri with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Perth?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$717 CHEAP FLIGHTS from Missouri to Perth

PER

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals

Cheap Flights from Missouri to Perth

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Perth 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 round-trip flight deals from Missouri to Perth

Wed, Oct 1 - Wed, Oct 8

6:26 pm - 3:25 pmMCI-PER

31h 59m2 stops

3:25 pm - 4:00 pmPER-MCI

37h 35m2 stops

$1,678Qantas Airways

Find Deal

Sun, Aug 31 - Tue, Sep 2

7:56 pm - 1:35 pmMCI-PER

28h 39m2 stops

11:55 pm - 5:25 pmPER-MCI

30h 30m2 stops

$1,776

Find Deal

Wed, Jul 9 - Wed, Jul 16

7:38 pm - 5:05 pmSTL-PER

32h 27m2 stops

10:30 am - 11:30 pmPER-STL

26h 00m2 stops

$1,844Qantas Airways

Find Deal

Wed, Oct 1 - Wed, Oct 8

6:00 pm - 12:30 pmMCI-PER

29h 30m2 stops

10:55 pm - 9:45 pmPER-MCI

35h 50m3 stops

$1,989United Airlines

Find Deal

Sat, Jul 26 - Sat, Aug 2

6:05 pm - 4:00 pmMCI-PER

32h 55m2 stops

5:15 pm - 5:24 pmPER-MCI

37h 09m2 stops

$2,050United Airlines

Find Deal

Wed, Jul 9 - Wed, Jul 16

5:41 pm - 2:40 pmSTL-PER

31h 59m2 stops

11:55 pm - 4:45 pmPER-STL

29h 50m3 stops

$2,153United Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 8

4:04 pm - 1:35 pmMCI-PER

32h 31m3 stops

10:55 pm - 4:00 pmPER-MCI

30h 05m3 stops

$2,162

Find Deal

Sun, Aug 31 - Tue, Sep 2

3:00 pm - 8:50 amMCI-PER

28h 50m2 stops

11:55 pm - 5:25 pmPER-MCI

30h 30m3 stops

$2,170

Find Deal

Wed, Jul 9 - Tue, Jul 15

7:23 am - 7:45 amSTL-PER

35h 22m2 stops

12:10 am - 11:30 pmPER-STL

36h 20m2 stops

$2,285Cathay Pacific

Find Deal

Wed, Jul 9 - Wed, Jul 16

4:45 pm - 3:45 pmSTL-PER

34h 00m3 stops

11:35 pm - 9:50 pmPER-STL

35h 15m3 stops

$3,183Air Canada

Find Deal

Useful Info

Cheapest flight	$717

Flight from St. Louis to Perth

How does KAYAK find such low prices on flights from Missouri to Perth?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Perth.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Perth?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Perth?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Perth with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Perth?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Fremantle

Waikiki

Everything you need to know for your flight to Perth

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Perth

Perth (PER)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

PER

$717 Find Cheap Flights from Missouri to Perth

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

Cheap Flights from Missouri to Perth

Recent round-trip flight deals from Missouri to Perth

Recent one-way flight deals from Missouri to Perth

Good to know

FAQs for booking flights from Missouri to Perth

How does KAYAK find such low prices on flights from Missouri to Perth?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Perth.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Perth?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Perth?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Perth with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Perth?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Perth?

Everything you need to know for your flight to Perth

Information on the airport you'll fly into in Perth

Cabin class types available on flights to Missouri

Complete your trip to Perth with a hotel stay or car rental

Find direct flights for Perth

Flights to other popular destinations

Flights from domestic origins to Perth

Choose which airport to fly into in Perth