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South Pacific

$515+ Cheap flights from St. Louis (STL) to South Pacific

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SYD
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from St. Louis to South Pacific

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to South Pacific (0SP). 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 November 20, 2024.

Find flight deals from St. Louis to South Pacific

Cheapest flights from St. Louis to South Pacific
Explore the most affordable flight options available from St. Louis to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/19. 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.
Tue 12/37:00 amSTL - PPT
1 stop17h 00mUnited Airlines
Fri 12/610:10 pmPPT - STL
1 stop15h 46mUnited Airlines
Deal found 11/19$1,123
This Air Tahiti Nui deal was found by Cheapflights users on 11/19. 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 Air Tahiti Nui is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/87:00 amSTL - PPT
1 stop19h 05mMultiple Airlines
Sat 12/1411:59 pmPPT - STL
1 stop20h 13mMultiple Airlines
Deal found 11/19$1,292
This KAYAK deal was found by Cheapflights users on 11/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/47:00 amSTL - AKL
1 stop31h 10mAir New Zealand
Wed 12/117:45 pmAKL - STL
1 stop21h 28mAir New Zealand
Deal found 11/19$1,351
This Fiji Airways deal was found by Cheapflights users on 11/20. 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.
Sun 11/246:17 amSTL - NAN
1 stop29h 28mMultiple Airlines
Tue 11/269:40 pmNAN - STL
1 stop20h 17mMultiple Airlines
Deal found 11/20$1,540
This United deal was found by Cheapflights users on 11/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/410:10 amSTL - AKL
2 stops28h 00mUnited Airlines
Wed 12/113:50 pmAKL - STL
1 stop21h 06mUnited Airlines
Deal found 11/20$1,599
This Air Canada deal was found by Cheapflights users on 11/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/41:39 pmSTL - AKL
3 stops26h 21mMultiple Airlines
Wed 12/112:00 pmAKL - STL
2 stops44h 06mMultiple Airlines
Deal found 11/20$1,673
This United Airlines deal was found by Cheapflights users on 11/19. 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 11/244:54 pmSTL - SYD
1 stop21h 06mUnited Airlines
Sun 12/811:50 amSYD - STL
1 stop21h 48mUnited Airlines
Deal found 11/19$1,707
This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/33:50 pmSTL - SYD
2 stops48h 45mAir Canada
Mon 12/1611:20 amSYD - STL
2 stops44h 46mAir Canada
Deal found 11/19$1,708
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 11/2012:59 pmSTL - AKL
2 stops25h 26mAmerican Airlines
Wed 11/271:20 pmAKL - STL
1 stop28h 18mAmerican Airlines
Deal found 11/19$1,740
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:30 amSTL - SYD
2 stops33h 05mDelta
Fri 12/2711:05 amSYD - STL
2 stops27h 30mDelta
Deal found 11/19$1,821
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/308:50 amSTL - BNE
1 stop30h 40mUnited Airlines
Wed 1/1511:40 amBNE - STL
2 stops21h 56mUnited Airlines
Deal found 11/20$1,852
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/37:00 amSTL - SYD
2 stops34h 25mAir New Zealand
Mon 12/1612:10 pmSYD - STL
1 stop22h 46mAir New Zealand
Deal found 11/19$2,036

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

Customize your flight search to find flights from St. Louis to South Pacific 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Sat 4/19

3:15 pm-7:10 am

2 stops22h 55m

Auckland Intl

Mon 5/5

1:50 pm-12:27 am

1 stop27h 37m

$977

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Mon 4/21

6:59 pm-6:35 am

2 stops42h 36m

Auckland Intl

Sat 5/3

1:00 pm-5:59 pm

2 stops21h 59m

$998

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Wed 2/12

11:38 am-9:25 am

1 stop26h 47m

Auckland Intl

Tue 2/25

1:20 pm-4:33 pm

1 stop22h 13m

$1,013

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 4/22

6:00 pm-6:00 am

1 stop19h 00m

Auckland Intl

Sat 5/3

7:40 pm-8:21 pm

1 stop17h 41m

$1,065

St. LouisNadi

STL - NAN

STLNAN

Lambert-St Louis

Thu 2/13

11:25 am-5:20 am

1 stop23h 55m

Nadi

Sat 2/22

9:15 pm-10:34 pm

1 stop19h 19m

$1,079

St. LouisSydney

STL - SYD

STLSYD

Lambert-St Louis

Fri 3/21

3:50 pm-8:35 am

2 stops48h 45m

Sydney Kingsford Smith

Fri 4/18

9:20 am-3:06 pm

2 stops44h 46m

$1,099

St. LouisPapeete

STL - PPT

STLPPT

Lambert-St Louis

Tue 12/3

7:00 am-8:00 pm

1 stop17h 00m

Papeete Faaa

Fri 12/6

10:10 pm-5:56 pm

1 stop15h 46m

$1,123

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 4/22

4:17 pm-5:30 am

1 stop20h 13m

Auckland Intl

Sat 5/3

3:55 pm-8:59 pm

2 stops22h 04m

$1,138

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Mon 2/3

1:02 pm-9:30 am

2 stops27h 28m

Melbourne

Sun 2/16

11:30 am-8:44 pm

2 stops26h 14m

$1,161

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Wed 2/12

1:40 pm-2:40 pm

2 stops30h 00m

Christchurch

Wed 2/26

8:20 am-7:29 pm

2 stops30h 09m

$1,194

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 57 results
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Best time to book a flight from St. Louis to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from St. Louis 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 St. Louis to South Pacific

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

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

Currently, February is the cheapest month in which you can book a flight from St. Louis to South Pacific (average of $1,062). Flying from St. Louis to South Pacific in December is currently the most expensive (average of $1,318). 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 STL to SP?

Find hourly flight availability from St. Louis to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from St. Louis to South Pacific, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in South Pacific by month

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

In terms of precipitation, rainfall in South Pacific ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit South Pacific when rainfall is around 2.0 in.

Temperature in South Pacific by month

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

If weather is an important factor for your trip to South Pacific, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. 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 South Pacific. Reviews last updated November 20, 2024.
ANA
8.4
Very good
833 reviews

Crew

8.7

Comfort

8.2

Overall

8.4

Entertainment

7.9

Food

7.7

Boarding

8.6

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

ANA
8.4
Very good
833 reviews
ANA
8.4
Very good
833 reviews

Crew

8.7

Comfort

8.2

Overall

8.4

Entertainment

7.9

Food

7.7

Boarding

8.6

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Asiana Airlines
8.3
Very good
476 reviews
ANA
8.4
Very good
833 reviews

Crew

8.7

Comfort

8.2

Overall

8.4

Entertainment

7.9

Food

7.7

Boarding

8.6

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Emirates
8.1
Very good
3,486 reviews
ANA
8.4
Very good
833 reviews

Crew

8.7

Comfort

8.2

Overall

8.4

Entertainment

7.9

Food

7.7

Boarding

8.6

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Air New Zealand
8.1
Very good
531 reviews
ANA
8.4
Very good
833 reviews

Crew

8.7

Comfort

8.2

Overall

8.4

Entertainment

7.9

Food

7.7

Boarding

8.6

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Delta
8.0
Very good
8,756 reviews
ANA
8.4
Very good
833 reviews

Crew

8.7

Comfort

8.2

Overall

8.4

Entertainment

7.9

Food

7.7

Boarding

8.6

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to South Pacific. 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 from for flights from St. Louis to South Pacific?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to South Pacific.

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

    To fly one-way, consider booking your trip with Air New Zealand, which is currently one of the cheapest options available, starting at $670. Air Canada flights start at $675 while deals on Delta start at $719 one-way.

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

    When deciding which route to take from St. Louis to South Pacific consider Lambert-St Louis - Auckland Intl, Lambert-St Louis - Sydney Kingsford Smith or Lambert-St Louis - Melbourne as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to South Pacific 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 St. Louis to South Pacific?

    Currently, February is the cheapest month in which you can book a flight from St. Louis to South Pacific (average of $1,062). Flying from St. Louis to South Pacific in December is currently the most expensive (average of $1,318). 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.

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from St. Louis to South Pacific

Discover the top 7 airlines that operate flights from St. Louis to South Pacific. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$651Average$1,396FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$687Average$1,702FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$742Average$1,501FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$820Average$1,620FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$917Average$1,380FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,116Average$1,665FlexibilityNo cancel feeOn-time78%
Qatar AirwaysCheapest$1,559Average$1,715FlexibilityNo cancel feeOn-time68%
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