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Cheap flights from St. Louis (STL) to South Pacific from $812

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — SYD
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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How far in advance should I book a flight from St. Louis to South Pacific?

Travelers have found it’s best to book a flight 61 days in advance to save up to 109% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to South Pacific 1-2 weeks in advance for as low as $989, or $1,954 for flights within the next 24 hours.

What is the cheapest month to fly from St. Louis to South Pacific?

February can be a great time to fly to South Pacific from St. Louis with a flight ticket averaging about $1,669. Cheapflights users have found deals in the month of February for as cheap as $1,195. The most expensive prices can be found in the month of December.

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

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.

Cheap St. Louis to South Pacific flights in June & July 2024

Find cheap flight options from St. Louis to South Pacific specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 2024.
Sun 7/286:29 amSTL - SYD
1 stop33h 36mAmerican Airlines
Sun 8/119:15 amSYD - STL
2 stops26h 28mAmerican Airlines
Deal found 6/10$1,438
Sun 7/281:45 pmSTL - SYD
2 stops26h 15mUnited Airlines
Sun 8/119:30 amSYD - STL
2 stops22h 07mUnited Airlines
Deal found 6/10$1,454
Fri 7/265:30 pmSTL - SYD
2 stops22h 35mAmerican Airlines
Sun 8/49:15 amSYD - STL
1 stop28h 52mAmerican Airlines
Deal found 6/9$1,512
Fri 7/266:29 amSTL - SYD
1 stop33h 36mAmerican Airlines
Sun 8/49:15 amSYD - STL
1 stop28h 52mAmerican Airlines
Deal found 6/9$1,520
Tue 7/96:08 amSTL - AKL
2 stops32h 02mUnited Airlines
Tue 7/163:25 pmAKL - STL
3 stops66h 03mUnited Airlines
Deal found 6/9$1,538
Thu 7/186:09 pmSTL - PPT
2 stops32h 31mAmerican Airlines
Mon 7/2911:59 pmPPT - STL
1 stop18h 08mAmerican Airlines
Deal found 6/9$1,614
Sun 7/286:29 amSTL - SYD
1 stop33h 36mQantas Airways
Sun 8/119:15 amSYD - STL
1 stop28h 27mQantas Airways
Deal found 6/10$1,664
Tue 7/91:10 pmSTL - AKL
2 stops25h 00mUnited Airlines
Tue 7/168:15 pmAKL - STL
2 stops30h 43mUnited Airlines
Deal found 6/9$1,693
Mon 7/82:41 pmSTL - SYD
3 stops30h 04mMultiple Airlines
Mon 7/151:15 pmSYD - STL
3 stops35h 11mMultiple Airlines
Deal found 6/8$1,693

St. Louis to South Pacific 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and South Pacific in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Tue 10/297:09 pmSTL - AKL
1 stop20h 01mUnited Airlines
Tue 11/53:50 pmAKL - STL
1 stop27h 37mUnited Airlines
Deal found 6/9$1,089
Tue 10/291:38 pmSTL - AKL
2 stops25h 32mUnited Airlines
Tue 11/53:50 pmAKL - STL
2 stops25h 25mUnited Airlines
Deal found 6/9$1,093
Sun 11/37:09 pmSTL - AKL
1 stop19h 01mUnited Airlines
Thu 11/143:50 pmAKL - STL
1 stop27h 37mUnited Airlines
Deal found 6/9$1,139
Sun 10/271:38 pmSTL - AKL
2 stops25h 32mUnited Airlines
Tue 11/53:50 pmAKL - STL
2 stops19h 36mUnited Airlines
Deal found 6/9$1,143
Mon 11/46:15 amSTL - AKL
1 stop28h 40mAir New Zealand
Wed 11/137:45 pmAKL - STL
1 stop21h 30mAir New Zealand
Deal found 6/9$1,169
Wed 10/306:15 amSTL - AKL
1 stop29h 40mAir New Zealand
Wed 11/67:45 pmAKL - STL
1 stop21h 30mAir New Zealand
Deal found 6/9$1,177
Fri 11/17:09 pmSTL - AKL
1 stop20h 01mUnited Airlines
Fri 11/83:50 pmAKL - STL
1 stop27h 37mUnited Airlines
Deal found 6/9$1,189
Fri 11/14:30 pmSTL - AKL
2 stops22h 40mUnited Airlines
Sat 11/163:50 pmAKL - STL
2 stops19h 36mUnited Airlines
Deal found 6/9$1,193
Mon 11/46:02 pmSTL - AKL
1 stop20h 23mAmerican Airlines
Mon 11/111:20 pmAKL - STL
1 stop19h 57mAmerican Airlines
Deal found 6/9$1,199

One-way flights to South Pacific from St. Louis

Search for one-way flight options from St. Louis to South Pacific. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Tue 7/94:36 pmSTL - AKL
2 stops21h 34mUnited Airlines
Deal found 6/9$812
Mon 8/124:02 pmSTL - AKL
2 stops44h 58mMultiple Airlines
Deal found 6/9$1,130
Wed 8/141:48 pmSTL - AKL
2 stops23h 12mMultiple Airlines
Deal found 6/9$1,151
Tue 7/97:49 pmSTL - AKL
3 stops59h 21mMultiple Airlines
Deal found 6/9$1,171
Wed 8/145:03 pmSTL - AKL
1 stop19h 27mAir New Zealand
Deal found 6/9$1,182
Tue 8/136:10 pmSTL - AKL
2 stops26h 50mQantas Airways
Deal found 6/9$1,185
Tue 8/135:03 pmSTL - AKL
1 stop19h 27mAir New Zealand
Deal found 6/9$1,197
Fri 8/167:00 amSTL - AKL
2 stops35h 55mMultiple Airlines
Deal found 6/9$1,239
Wed 8/147:00 amSTL - AKL
2 stops38h 05mQantas Airways
Deal found 6/9$1,248

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 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,089 - $1,917

Route

Depart

Return

Price

Lambert-St LouisAuckland Intl

STL - AKL

STLAKL

Lambert-St Louis

Tue 10/29

1 stop20h 01m

Auckland Intl

Tue 11/5

1 stop27h 37m

$1,089

Lambert-St LouisAuckland Intl

STL - AKL

STLAKL

Lambert-St Louis

Tue 10/29

2 stops25h 32m

Auckland Intl

Tue 11/5

2 stops25h 25m

$1,093

Lambert-St LouisAuckland Intl

STL - AKL

STLAKL

Lambert-St Louis

Mon 11/4

1 stop28h 40m

Auckland Intl

Wed 11/13

1 stop21h 30m

$1,169

Lambert-St LouisAuckland Intl

STL - AKL

STLAKL

Lambert-St Louis

Mon 11/4

1 stop20h 23m

Auckland Intl

Mon 11/11

1 stop19h 57m

$1,199

Lambert-St LouisAuckland Intl

STL - AKL

STLAKL

Lambert-St Louis

Mon 11/4

2 stops26h 04m

Auckland Intl

Tue 11/12

2 stops21h 01m

$1,203

Lambert-St LouisMelbourne Avalon

STL - AVV

STLAVV

Lambert-St Louis

Sun 10/20

3 stops44h 40m

Melbourne Avalon

Sat 11/2

3 stops53h 58m

$1,329

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Sun 7/28

1 stop33h 36m

Sydney Kingsford Smith

Sun 8/11

1 stop28h 27m

$1,664

Lambert-St LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Thu 11/7

3 stops41h 55m

Christchurch

Wed 11/20

3 stops46h 38m

$1,821

Lambert-St LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sun 10/20

2 stops31h 09m

Melbourne

Fri 11/1

2 stops35h 07m

$1,917

Flights are sorted by cheapest first

Deals found on 6/9

No data available for this route at this time. Please check back soon.

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.

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 June 10, 2024.
Air New Zealand
8.3
Very good
602 reviews

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.1

Food

7.6

Entertainment

7.8

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

Air New Zealand
8.3
Very good
602 reviews
Air New Zealand
8.3
Very good
602 reviews

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.1

Food

7.6

Entertainment

7.8

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

Emirates
8.1
Very good
3,878 reviews
Air New Zealand
8.3
Very good
602 reviews

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.1

Food

7.6

Entertainment

7.8

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

Alaska Airlines
8.1
Very good
9,254 reviews
Air New Zealand
8.3
Very good
602 reviews

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.1

Food

7.6

Entertainment

7.8

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

Delta
8.0
Very good
10,295 reviews
Air New Zealand
8.3
Very good
602 reviews

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.1

Food

7.6

Entertainment

7.8

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

Cathay Pacific
7.8
Good
1,030 reviews
Air New Zealand
8.3
Very good
602 reviews

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.1

Food

7.6

Entertainment

7.8

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

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.

  • Can I find flights from St. Louis to South Pacific for under $1,100 on Cheapflights?

    Yes, there are multiple flights from St. Louis to South Pacific for under $1,100. The cheapest flight booked recently is on United Airlines for just $1,089, but on average you can expect to pay $1,216.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $812. Air New Zealand flights start at $1,182 while deals on Qantas Airways start at $1,185 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 - Sydney Kingsford Smith, Lambert-St Louis - Auckland Intl or Lambert-St Louis - Tamuning Guam Intl as they are the most popular.

  • What does STL to SYD mean?

    Great question - STL to SYD just means Lambert-St Louis Airport to Sydney Kingsford Smith Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Melbourne Airport (MEL), Auckland Intl Airport (AKL), Brisbane Airport (BNE), Perth Airport (PER), Tamuning Guam Intl Airport (GUM).

  • Can I find deals for flights from St. Louis to South Pacific that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to South Pacific flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to South Pacific with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to South Pacific flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from St. Louis to South Pacific that allow pets onboard?

    Many airlines flying from St. Louis to South Pacific offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to South Pacific?

    Yes, you can often find last-minute deals on St. Louis to South Pacific flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to South Pacific flight deals updated?

    The St. Louis to South Pacific flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from St. Louis to South Pacific?

    American Airlines, Air Canada and Delta are the most popular airlines when flying from St. Louis to South Pacific.

  • 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 $1,093). Flying from St. Louis to South Pacific in July is currently the most expensive (average of $1,373). 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

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Top 6 airlines flying from St. Louis to South Pacific

Discover the top 6 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 3,080,152 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$834Average$1,641FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$844Average$1,584FlexibilityNo cancel feeOn-time69%
DeltaCheapest$903Average$1,531FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$1,071Average$1,381FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,161Average$2,066FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,368Average$1,857FlexibilityNo cancel feeOn-time78%
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Search flights from St. Louis to South Pacific by cabin class

Find flights from St. Louis to South Pacific, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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