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$909+ Cheap flights to Missouri

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
— STL
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Missouri in 2025

Enter your travel dates to find the best prices.

Best flights to Missouri
Discover carefully curated flight deals to Missouri that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.

Tue 3/211:20SYD - STL
2 stops44h 55mMultiple Airlines
Tue 10/216:15STL - SYD
2 stops24h 20mMultiple Airlines
Deal found 20/12$1,596
Wed 1/410:20SYD - STL
2 stops22h 36mAir Canada
Mon 6/414:40STL - SYD
2 stops25h 40mAir Canada
Deal found 22/12$1,647
Sat 7/207:05SYD - MCI
2 stops22h 27mQantas Airways
Sat 21/217:57MCI - SYD
2 stops26h 03mQantas Airways
Deal found 22/12$1,796
Sat 7/211:50SYD - MCI
1 stop19h 14mUnited Airlines
Sat 21/219:18MCI - SYD
1 stop42h 02mUnited Airlines
Deal found 22/12$1,886
Thu 5/211:20SYD - MCI
2 stops38h 23mAmerican Airlines
Mon 9/213:56MCI - SYD
1 stop23h 59mAmerican Airlines
Deal found 20/12$2,320
Sun 8/310:40SYD - SGF
2 stops27h 03mDelta
Fri 13/306:00SGF - SYD
2 stops33h 30mDelta
Deal found 22/12$2,440
Wed 1/410:20SYD - STL
2 stops22h 36mMultiple Airlines
Mon 6/416:05STL - SYD
2 stops48h 15mMultiple Airlines
Deal found 21/12$1,605
Thu 5/211:20SYD - MCI
2 stops21h 48mAir Canada
Mon 9/217:10MCI - SYD
2 stops23h 25mAir Canada
Deal found 20/12$1,752
Sat 7/206:20SYD - MCI
2 stops23h 12mMultiple Airlines
Sat 21/214:02MCI - SYD
1 stop23h 53mMultiple Airlines
Deal found 22/12$1,813
Sat 7/317:30SYD - STL
2 stops23h 18mQantas Airways
Mon 9/306:38STL - SYD
1 stop34h 22mQantas Airways
Deal found 19/12$2,328
Tue 3/211:20SYD - STL
1 stop29h 39mAmerican Airlines
Tue 10/207:04STL - SYD
1 stop32h 56mAmerican Airlines
Deal found 20/12$2,335
Thu 5/214:00SYD - MCI
1 stop22h 13mUnited Airlines
Thu 12/210:15MCI - SYD
1 stop27h 45mUnited Airlines
Deal found 22/12$2,437
Wed 4/214:05SYD - STL
1 stop19h 09mMultiple Airlines
Wed 11/211:55STL - SYD
2 stops27h 05mMultiple Airlines
Deal found 20/12$2,067
Wed 4/211:20SYD - STL
3 stops28h 38mAir Canada
Wed 11/214:45STL - SYD
2 stops25h 50mAir Canada
Deal found 20/12$2,300
Thu 28/510:20SYD - SGF
2 stops22h 33mUnited Airlines
Mon 1/615:10SGF - SYD
2 stops24h 50mUnited Airlines
Deal found 20/12$2,511
Thu 28/512:00SYD - SGF
1 stop20h 57mAmerican Airlines
Mon 1/620:19SGF - SYD
2 stops43h 06mAmerican Airlines
Deal found 21/12$2,729
Sat 7/311:20SYD - STL
3 stops28h 39mAir Canada
Mon 9/307:40STL - SYD
3 stops32h 55mAir Canada
Deal found 19/12$2,495
Thu 5/211:50SYD - MCI
1 stop22h 03mUnited Airlines
Mon 9/215:00MCI - SYD
1 stop23h 00mUnited Airlines
Deal found 20/12$2,511
Sat 7/211:20SYD - MCI
3 stops40h 12mAir Canada
Sat 21/217:21MCI - SYD
2 stops23h 14mAir Canada
Deal found 22/12$2,561
Sun 8/313:05SYD - SGF
1 stop23h 46mMultiple Airlines
Fri 13/314:19SGF - SYD
2 stops26h 16mMultiple Airlines
Deal found 22/12$3,187

Find flights to Missouri

Browse one-way and return flights deals to Missouri on Cheapflights. Flight deals are based on user searches and were last updated on 23 December 2025
Explore Missouri
Look for other cheap flights to St. Louis
Look for other cheap flights to Kansas City
Look for other cheap flights to Springfield

Find flight deals to Missouri

Find the latest flights to Missouri in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 23 December 2025.

Return from

$1,605

One-way from

$909

Popular in

May

Cheapest in

August

Average price

$2,419
Air Canada
  • Air Canada
  • 1/4-5/4
  • 4 total stops
  • 70h 51m total
  • Sydney to St. Louis
Search Deals
5/2
  • 5/2
  • 3 total stops
  • 54h 03m total
  • Sydney to Missouri
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($40 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Missouri that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 23 December 2025.
Use the filters below to find and compare flights to Missouri that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Tue 3/2

11:20-15:15

2 stops44h 55m

Lambert-St Louis

Tue 10/2

16:15-09:35

2 stops24h 20m

$1,596

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 1/4

10:20-16:56

2 stops22h 36m

Lambert-St Louis

Mon 6/4

16:05-07:20

2 stops48h 15m

$1,605

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 1/4

10:20-16:56

2 stops22h 36m

Lambert-St Louis

Mon 6/4

14:40-07:20

2 stops25h 40m

$1,647

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Thu 5/2

11:20-16:08

2 stops21h 48m

Kansas City

Mon 9/2

17:10-09:35

2 stops23h 25m

$1,752

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sat 7/2

07:05-12:32

2 stops22h 27m

Kansas City

Sat 21/2

17:57-13:00

2 stops26h 03m

$1,796

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sat 7/2

06:20-12:32

2 stops23h 12m

Kansas City

Sat 21/2

14:02-06:55

1 stop23h 53m

$1,813

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sat 7/2

11:50-14:04

1 stop19h 14m

Kansas City

Sat 21/2

19:18-06:20

1 stop42h 02m

$1,886

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 4/2

14:05-16:14

1 stop19h 09m

Lambert-St Louis

Wed 11/2

11:55-08:00

2 stops27h 05m

$2,067

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 4/2

11:20-22:58

3 stops28h 38m

Lambert-St Louis

Wed 11/2

14:45-09:35

2 stops25h 50m

$2,300

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Thu 5/2

11:20-08:43

2 stops38h 23m

Kansas City

Mon 9/2

13:56-06:55

1 stop23h 59m

$2,320

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 23 results
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2
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Best time to book a flight to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri 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.

Cheapflights Insights

Everything you need to know about your flight to Missouri

How long is the flight to Missouri?

On average, a flight from Sydney to Missouri takes 23 hours 40 minutes. Flights to Missouri 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 Missouri?

The most popular airlines flying from Sydney to Missouri are United Airlines, Qantas Airways and Air Canada.

United Airlines
United Airlines
From $1,114
Qantas Airways
Qantas Airways
From $1,462
Air Canada
Air Canada
From $1,102

What are the cheapest airlines that fly to Missouri?

The cheapest airlines flying from Sydney to Missouri are Air Canada, United Airlines and Qantas Airways.

Rainfall in Missouri by month

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

In terms of precipitation, rainfall in Missouri 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 Missouri when rainfall is around 56.0 mm.

Temperature in Missouri by month

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

If weather is an important factor for your trip to Missouri, 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).

What are the most popular places to fly to in Missouri?

Destination popularity is based on the amount of flight searches to Missouri in the last few years. This data was updated on 23 December 2025.
The most popular places in Missouri to fly to are St. Louis, Kansas City, Springfield and Columbia.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated 23 December 2025.
See what other customers who have flown with Qantas Airways, United Airlines, andAir Canada to the United States have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
949 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.5

Food

7.0

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.
Qantas Airways
7.5
Good
949 reviews
Qantas Airways
7.5
Good
949 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.5

Food

7.0

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.
United Airlines
7.4
Good
9,106 reviews
Qantas Airways
7.5
Good
949 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.5

Food

7.0

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.
Air Canada
7.1
Good
10,551 reviews
Qantas Airways
7.5
Good
949 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.5

Food

7.0

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

FAQs about flying to Missouri

  • Can I find cheaper flights to Missouri 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 Missouri on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Missouri?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Missouri.

  • What is the cheapest airport to fly to in Missouri?

    Lambert-St Louis is currently the cheapest airport to fly to in Missouri. One-way flights to Lambert-St Louis typically cost $178, while return flights cost around $205.

  • How much is a return flight to Missouri?

    A return flight to Missouri will typically cost around $631, however they can be found for as little as $356.

  • Where does the fastest flight to Missouri depart from?

    For those looking to save time traveling to Missouri, Sydney Kingsford Smith offers the quickest one-way flight (21 hours 59 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

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Find flights to Missouri

Select your preferred flight destination in Missouri from the list below.
Flights to St. Louis
Flights to Kansas City
Flights to Springfield

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 Missouri?

Deals for Missouri flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Missouri?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Missouri.

Can Cheapflights find flights to Missouri with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Missouri, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Missouri become cheaper?

Yes, Cheapflights offers price alerts on Missouri flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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