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St. Louis

$548+ Cheap flights from South Pacific to St. Louis (STL)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — STL
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from South Pacific to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from South Pacific (0SP) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Round-trip from

$1,096
(United Airlines)

One-way from

$548
(Kiwi.com)
From South Pacific to Lambert-St Louis
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One-way flight from South Pacific to Lambert-St Louis
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Find flight deals from South Pacific to St. Louis

Cheapest flights from South Pacific to St. Louis
Explore the most affordable flight options available from South Pacific to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:00 amWLG - STL
2 stops31h 56mUnited Airlines
Sun 3/96:15 amSTL - WLG
2 stops36h 10mUnited Airlines
Deal found 1/15$1,096
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1011:15 amSYD - STL
1 stop28h 48mAmerican Airlines
Sun 2/163:43 pmSTL - SYD
2 stops24h 17mAmerican Airlines
Deal found 1/15$1,148
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1011:50 amSYD - STL
1 stop19h 47mUnited Airlines
Sun 2/169:00 amSTL - SYD
1 stop28h 20mUnited Airlines
Deal found 1/15$1,149
This Mytrip deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1311:20 amSYD - STL
2 stops44h 46mAir Canada
Thu 2/203:50 pmSTL - SYD
2 stops48h 45mAir Canada
Deal found 1/15$1,159
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:00 amWLG - STL
2 stops28h 07mAmerican Airlines
Sun 3/94:09 pmSTL - WLG
3 stops25h 26mAmerican Airlines
Deal found 1/15$1,182
This Jetabroad deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/29:05 pmWLG - STL
3 stops45h 03mQantas Airways
Sun 3/96:15 amSTL - WLG
3 stops44h 15mQantas Airways
Deal found 1/15$1,450
This Qantas Airways deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/135:25 pmSYD - STL
1 stop22h 43mMultiple Airlines
Thu 2/209:00 amSTL - SYD
1 stop28h 10mMultiple Airlines
Deal found 1/15$1,496
This Fiji Airways deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/202:00 pmMEL - STL
2 stops24h 53mMultiple Airlines
Sat 12/205:57 pmSTL - MEL
2 stops25h 18mMultiple Airlines
Deal found 1/15$1,791
This Gurufare deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/305:35 pmSYD - STL
1 stop20h 23mQantas Airways
Sun 7/136:29 amSTL - SYD
1 stop33h 06mQantas Airways
Deal found 1/15$1,839
This Mytrip deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/139:00 pmSYD - STL
3 stops59h 40mTurkish Airlines
Thu 2/205:36 pmSTL - SYD
3 stops56h 24mTurkish Airlines
Deal found 1/15$1,936

Find flights from South Pacific to St. Louis within your budget

Customize your flight search to find flights from South Pacific to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

WellingtonSt. Louis

WLG - STL

WLGSTL

Wellington

Sun 3/2

6:00 am-6:56 pm

2 stops31h 56m

Lambert-St Louis

Sun 3/9

6:15 am-12:25 pm

2 stops36h 10m

$1,096

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 2/10

11:15 am-4:23 pm

2 stops22h 08m

Lambert-St Louis

Sun 2/16

3:43 pm-9:00 am

2 stops24h 17m

$1,148

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 2/10

11:50 am-2:37 pm

1 stop19h 47m

Lambert-St Louis

Sun 2/16

9:00 am-6:20 am

1 stop28h 20m

$1,149

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Thu 2/13

11:20 am-3:06 pm

2 stops44h 46m

Lambert-St Louis

Thu 2/20

3:50 pm-9:35 am

2 stops48h 45m

$1,159

WellingtonSt. Louis

WLG - STL

WLGSTL

Wellington

Sun 3/2

6:00 am-3:07 pm

2 stops28h 07m

Lambert-St Louis

Sun 3/9

4:09 pm-11:35 am

3 stops25h 26m

$1,182

WellingtonSt. Louis

WLG - STL

WLGSTL

Wellington

Sun 3/2

9:05 pm-11:08 pm

3 stops45h 03m

Lambert-St Louis

Sun 3/9

6:15 am-8:30 pm

3 stops44h 15m

$1,450

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Thu 2/13

5:25 pm-11:08 pm

1 stop22h 43m

Lambert-St Louis

Thu 2/20

9:00 am-6:10 am

1 stop28h 10m

$1,496

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Thu 2/13

9:00 pm-3:40 pm

3 stops59h 40m

Lambert-St Louis

Thu 2/20

5:36 pm-7:00 pm

3 stops56h 24m

$1,936

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 2/28

1:45 pm-9:16 am

3 stops36h 31m

$548

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 2/28

11:55 pm-7:29 pm

2 stops36h 34m

$711

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 13 results
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Best time to book a flight from South Pacific to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from South Pacific with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from South Pacific to St. Louis

Get recent, data-driven insights about flights from South Pacific to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from South Pacific to St. Louis?

Currently, August is the cheapest month in which you can book a flight from South Pacific to St. Louis (average of $311). Flying from South Pacific to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SP to STL?

Find hourly flight availability from South Pacific to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Pacific to St. Louis as you normally would.

Rainfall in St. Louis by month

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

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

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

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated January 16, 2025.
Emirates
8.1
Very good
3,350 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very good
3,350 reviews
Emirates
8.1
Very good
3,350 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Fiji Airways
8.1
Very good
187 reviews
Emirates
8.1
Very good
3,350 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Cathay Pacific
7.5
Good
823 reviews
Emirates
8.1
Very good
3,350 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Qantas Airways
7.5
Good
821 reviews
Emirates
8.1
Very good
3,350 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

United Airlines
7.4
Good
8,964 reviews
Emirates
8.1
Very good
3,350 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from South Pacific to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from South Pacific?

    If you book a flight to St. Louis from South Pacific, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • What are the cheapest airlines to fly from South Pacific to St. Louis one-way?

    One-way options have recently been found by users for as low as $711 on Fiji Airways. Other airlines that offer cheap prices include United Airlines from $764 and Cathay Pacific from $1,264 one-way.

  • What are the most popular routes from South Pacific to St. Louis?

    The most popular flight routes from South Pacific to St. Louis are Sydney Kingsford Smith - Lambert-St Louis, Melbourne - Lambert-St Louis and Christchurch - Lambert-St Louis.

  • Can I find deals for flights from South Pacific to St. Louis that include hotel bookings?

    Yes. In addition to deals on South Pacific to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Pacific to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Pacific to St. Louis.

  • Can I find deals for business class flights from South Pacific to St. Louis?

    Yes. Cheapflights offers flight deals from South Pacific to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Pacific to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from South Pacific to St. Louis (average of $311). Flying from South Pacific to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near South Pacific?

Book flights to South Pacific if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

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Alternative routes for South Pacific to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from South Pacific to St. Louis

Discover the top 2 airlines that operate flights from South Pacific to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,050Average$1,776FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,381Average$1,531FlexibilityNo cancel feeOn-time69%
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