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$892+ 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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
— MCI
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Missouri in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Missouri
Explore the most affordable flight options available to Missouri. Find the lowest fares based on data from user searches, with prices last updated on 10 June 2026.

Thu 30/709:10
SYD
-
STL
1 stop29h 49m
American Airlines
Sun 9/815:35
STL
-
SYD
2 stops24h 30m
American Airlines
Deal found 8/6$1,417
Mon 3/809:10
SYD
-
MCI
2 stops30h 13m
American Airlines
Wed 12/812:17
MCI
-
SYD
2 stops27h 48m
American Airlines
Deal found 9/6$1,421
Thu 30/709:10
SYD
-
STL
1 stop29h 49m
Qantas Airways
Sun 9/806:00
STL
-
SYD
1 stop34h 05m
Qantas Airways
Deal found 8/6$1,424
Thu 30/709:20
SYD
-
STL
3 stops48h 22m
Air Canada
Sun 9/812:10
STL
-
SYD
2 stops52h 10m
Air Canada
Deal found 8/6$1,430
Mon 22/617:50
SYD
-
STL
1 stop21h 06m
American Airlines
Sun 16/815:35
STL
-
SYD
2 stops24h 30m
American Airlines
Deal found 5/6$1,445
Mon 3/809:15
SYD
-
MCI
1 stop29h 26m
Delta
Wed 12/807:00
MCI
-
SYD
2 stops32h 50m
Delta
Deal found 9/6$1,445
Wed 5/809:30
SYD
-
STL
2 stops22h 03m
United Airlines
Sat 29/816:40
STL
-
SYD
2 stops47h 20m
United Airlines
Deal found 6/6$1,454
Fri 12/620:15
SYD
-
STL
2 stops36h 18m
Qantas Airways
Sun 14/606:35
STL
-
SYD
1 stop33h 30m
Qantas Airways
Deal found 8/6$1,455
Tue 23/609:30
SYD
-
STL
2 stops27h 00m
United Airlines
Mon 17/811:15
STL
-
SYD
2 stops28h 45m
United Airlines
Deal found 5/6$1,461
Sun 30/809:10
SYD
-
STL
1 stop28h 49m
American Airlines
Wed 9/906:30
STL
-
SYD
1 stop33h 35m
American Airlines
Deal found 9/6$1,489
Sun 30/809:10
SYD
-
STL
1 stop28h 49m
American Airlines
Tue 8/910:16
STL
-
SYD
1 stop29h 39m
American Airlines
Deal found 9/6$1,501
Sun 21/609:10
SYD
-
STL
2 stops30h 06m
American Airlines
Sun 16/806:00
STL
-
SYD
1 stop34h 05m
American Airlines
Deal found 5/6$1,506

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 10 June 2026
Explore Missouri
Look for other cheap flights to St. Louis
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Look for other cheap flights to Springfield

Find flight deals to Missouri

Find the latest flights to Missouri in 2026, 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 10 June 2026.

Return from

$1,417

One-way from

$892

Popular in

July

Cheapest in

September

Average price

$2,059
American Airlines
  • American Airlines
  • 30/7-9/8
  • 3 total stops
  • 54h 19m total
  • Sydney to St. Louis
Search Deals
United Airlines
  • United Airlines
  • 17/6
  • 1 total stop
  • 22h 57m total
  • Sydney to Missouri
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($205 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($62 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
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 10 June 2026.
Use the filters below to find and compare flights to Missouri that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Thu 30/7

09:10-16:28

2 stops22h 18m

Lambert-St Louis

Sun 9/8

15:35-07:05

2 stops24h 30m

$1,417

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Mon 3/8

12:00-19:01

1 stop22h 01m

Kansas City

Wed 12/8

12:17-06:55

1 stop27h 38m

$1,441

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 5/8

09:30-16:33

2 stops22h 03m

Lambert-St Louis

Sat 29/8

16:40-07:00

2 stops47h 20m

$1,454

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sun 21/6

10:20-18:17

1 stop22h 57m

Lambert-St Louis

Thu 20/8

08:42-06:55

1 stop31h 13m

$1,603

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sun 21/6

10:20-18:17

1 stop22h 57m

Lambert-St Louis

Fri 21/8

16:40-07:00

2 stops23h 20m

$1,603

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sun 21/6

09:30-21:30

2 stops27h 00m

Lambert-St Louis

Sat 22/8

16:40-07:00

2 stops23h 20m

$1,603

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 24/7

09:20-18:42

2 stops24h 22m

Lambert-St Louis

Fri 31/7

12:10-07:20

2 stops52h 10m

$1,667

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Tue 1/9

10:20-08:58

2 stops37h 38m

Kansas City

Tue 15/9

15:07-07:00

2 stops24h 53m

$1,690

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Thu 6/8

12:00-16:29

1 stop19h 29m

Kansas City

Mon 10/8

15:47-07:05

2 stops24h 18m

$1,698

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 7/8

09:20-23:29

3 stops29h 09m

Lambert-St Louis

Tue 11/8

08:55-07:20

2 stops31h 25m

$1,700

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 21 resultsSorted by cheapest first
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3

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 22 hours 42 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 American Airlines.

United Airlines
United Airlines
From $676
Qantas Airways
Qantas Airways
From $1,106
Air Canada
Air Canada
From $1,039
American Airlines
American Airlines
From $1,636

What are the cheapest airlines that fly to Missouri?

The cheapest airlines flying from Sydney to Missouri are United Airlines, Air Canada 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 10 June 2026.
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 10 June 2026.
See what other customers who have flown with Qantas Airways,United Airlines, andAmerican Airlines 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
1,046 reviews
Check prices

Comfort

7.5

Boarding

7.7

Entertainment

7.2

Crew

8.2

Overall

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,046 reviews
Qantas Airways
7.5
Good
1,046 reviews
Check prices

Comfort

7.5

Boarding

7.7

Entertainment

7.2

Crew

8.2

Overall

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
United Airlines
7.4
Good
9,804 reviews
Qantas Airways
7.5
Good
1,046 reviews
Check prices

Comfort

7.5

Boarding

7.7

Entertainment

7.2

Crew

8.2

Overall

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
American Airlines
7.1
Good
11,636 reviews
Qantas Airways
7.5
Good
1,046 reviews
Check prices

Comfort

7.5

Boarding

7.7

Entertainment

7.2

Crew

8.2

Overall

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

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, United Airlines 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 $168, while return flights cost around $193.

  • 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 (19 hours 13 minutes).

  • Does Kansas City have car hire?

    Yes. Those touching down at Kansas City can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Kansas City?

    Yes. Kansas City has hotels nearby for those requiring accommodations. Kansas City Airport Marriott is the closest property to Kansas City (0.0 km away from Kansas City).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly with Cheapflights

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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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