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$887+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
— MCI
29 Jun — 6 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 30 May 2026.

Thu 4/612:00
SYD
-
STL
1 stop19h 33m
American Airlines
Mon 8/606:35
STL
-
SYD
1 stop33h 30m
American Airlines
Deal found 28/5$1,412
Thu 4/609:20
SYD
-
STL
2 stops50h 05m
Air Canada
Mon 8/614:15
STL
-
SYD
2 stops26h 05m
Air Canada
Deal found 29/5$1,419
Thu 11/610:20
SYD
-
STL
2 stops26h 10m
Air New Zealand
Sun 21/613:13
STL
-
SYD
2 stops26h 42m
Air New Zealand
Deal found 28/5$1,460
Sun 31/509:10
SYD
-
STL
2 stops38h 22m
American Airlines
Wed 3/605:25
STL
-
SYD
1 stop34h 30m
American Airlines
Deal found 27/5$1,478
Mon 10/812:00
SYD
-
STL
1 stop21h 14m
Qantas Airways
Fri 4/915:32
STL
-
SYD
1 stop24h 23m
Qantas Airways
Deal found 27/5$1,479
Mon 10/809:20
SYD
-
STL
2 stops48h 22m
Air Canada
Fri 4/908:55
STL
-
SYD
2 stops31h 25m
Air Canada
Deal found 27/5$1,507
Mon 10/810:20
SYD
-
STL
1 stop22h 57m
United Airlines
Fri 4/913:36
STL
-
SYD
2 stops26h 19m
United Airlines
Deal found 27/5$1,511
Thu 23/709:20
SYD
-
MCI
2 stops29h 05m
Air Canada
Mon 27/719:11
MCI
-
SYD
2 stops45h 09m
Air Canada
Deal found 28/5$1,648
Sat 11/712:00
SYD
-
MCI
1 stop20h 27m
American Airlines
Sat 18/714:30
MCI
-
SYD
2 stops25h 35m
American Airlines
Deal found 26/5$1,695
Thu 23/709:30
SYD
-
MCI
1 stop21h 15m
United Airlines
Mon 27/716:26
MCI
-
SYD
1 stop23h 34m
United Airlines
Deal found 28/5$1,729
Thu 27/809:30
SYD
-
SGF
2 stops24h 25m
United Airlines
Mon 31/815:05
SGF
-
SYD
2 stops24h 50m
United Airlines
Deal found 27/5$1,730
Sat 25/709:10
SYD
-
SGF
2 stops27h 24m
American Airlines
Wed 29/710:35
SGF
-
SYD
2 stops29h 30m
American Airlines
Deal found 28/5$1,777

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 30 May 2026
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 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 30 May 2026.

Return from

$1,460

One-way from

$887

Popular in

July

Cheapest in

September

Average price

$1,605
Air New Zealand
  • Air New Zealand
  • 11/6-21/6
  • 4 total stops
  • 52h 52m total
  • Sydney to St. Louis
Search Deals
United Airlines
  • United Airlines
  • 9/6
  • 1 total stop
  • 22h 57m total
  • Sydney to Missouri
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($145 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($46 potential savings vs. average return price).
Search Deals
Average for return flights in May 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 30 May 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 11/6

09:30-20:42

2 stops26h 12m

Lambert-St Louis

Sun 21/6

19:23-06:55

1 stop20h 32m

$1,460

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 10/8

09:20-18:42

2 stops48h 22m

Lambert-St Louis

Fri 4/9

08:55-07:20

2 stops31h 25m

$1,507

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 10/8

10:20-20:43

2 stops25h 23m

Lambert-St Louis

Fri 4/9

12:59-06:55

2 stops26h 56m

$1,513

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Thu 11/6

17:50-23:56

1 stop21h 06m

Lambert-St Louis

Sun 21/6

06:35-07:05

1 stop33h 30m

$1,525
Fastest return journey

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sat 1/8

12:00-19:53

1 stop22h 53m

Lambert-St Louis

Sat 8/8

17:11-07:05

2 stops22h 54m

$1,580

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 22/7

09:10-16:40

2 stops22h 30m

Lambert-St Louis

Sun 26/7

06:37-07:05

1 stop33h 28m

$1,678

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 22/7

09:20-23:57

2 stops29h 37m

Lambert-St Louis

Sun 26/7

08:55-07:20

2 stops31h 25m

$1,678

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sat 11/7

12:00-17:27

1 stop20h 27m

Kansas City

Sat 18/7

14:30-07:05

2 stops25h 35m

$1,695

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Thu 23/7

09:30-15:45

1 stop21h 15m

Kansas City

Mon 27/7

15:16-07:00

2 stops24h 44m

$1,729

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

Thu 27/8

09:30-18:55

2 stops24h 25m

Springfield-Branson

Mon 31/8

15:05-06:55

2 stops24h 50m

$1,730

Flights are sorted by cheapest return flights first.

Deals found on 28/5

Showing 1-10 of 27 resultsSorted by cheapest first
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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 22 hours 13 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 $705
Qantas Airways
Qantas Airways
From $1,086
Air Canada
Air Canada
From $1,020
American Airlines
American Airlines
From $1,607

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 30 May 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 30 May 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
1,042 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

7.0

Overall

7.5

Entertainment

7.2

Crew

8.1

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
1,042 reviews
Qantas Airways
7.5
Good
1,042 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

7.0

Overall

7.5

Entertainment

7.2

Crew

8.1

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
9,766 reviews
Qantas Airways
7.5
Good
1,042 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

7.0

Overall

7.5

Entertainment

7.2

Crew

8.1

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
11,640 reviews
Qantas Airways
7.5
Good
1,042 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

7.0

Overall

7.5

Entertainment

7.2

Crew

8.1

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!
Air Canada
7.1
Good
11,105 reviews
Qantas Airways
7.5
Good
1,042 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

7.0

Overall

7.5

Entertainment

7.2

Crew

8.1

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 $165, while return flights cost around $190.

  • 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 2 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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Find flights to Missouri

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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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