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

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How to find the cheapest flight from
St. Louis (STL) to South Pacific

All the information you need to plan the best STL to SYD flight in 2022: compare St. Louis to South Pacific flight prices with the expected peak season, weather and rainfall in South Pacific.
What is the cheapest month to fly from St. Louis to South Pacific?

September can be a great time to fly to South Pacific from St. Louis with a flight ticket averaging about $1,387. Cheapflights users have found deals in the month of September for as cheap as $713. The most expensive prices can be found in the month of December.

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 17% 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 $1,446, or $1,637 for flights within the next 24 hours.

When is the cheapest time to fly from St. Louis to South Pacific (STL - 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 flights from St. Louis to South Pacific in May, June 2022

The best prices found for STL to South Pacific flights for May, June
28 Jun - 12 Jul
$1,838pp
STL
Lambert-St Louis
United Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
United Airlines
   
2 STOPS
STL
Lambert-St Louis
1 Jun - 30 Jun
$2,044pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
AKL
Auckland Intl
AKL
Auckland Intl
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
27 May - 15 Oct
$2,090pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Japan Airlines
   
2 STOPS
STL
Lambert-St Louis

Lambert-St Louis to South Pacific 2022 flight deals

Cheap flights to South Pacific from St. Louis found for this year
6 Nov - 15 Nov
$1,149pp
STL
Lambert-St Louis
Air Canada
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Air Canada
   
2 STOPS
STL
Lambert-St Louis
8 Sep - 21 Sep
$1,215pp
STL
Lambert-St Louis
Air Canada
   
2 STOPS
BNE
Brisbane
BNE
Brisbane
Air Canada
   
2 STOPS
STL
Lambert-St Louis
24 May - 31 May
$1,255pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
PPT
Papeete Faaa
PPT
Papeete Faaa
United Airlines
   
2 STOPS
STL
Lambert-St Louis

Last minute flights from St. Louis to South Pacific

Late deals on round-trip flights to South Pacific from St. Louis, departing today and this week
1 Jun - 30 Jun
$2,044pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
AKL
Auckland Intl
AKL
Auckland Intl
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
1 Jun - 20 Jul
$2,217pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
1 Jun - 20 Jul
$2,300pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Air Canada
   
2 STOPS
STL
Lambert-St Louis

One-way flights to South Pacific from St. Louis

The cheapest one-way flights from St. Louis to South Pacific
2:50 pm - 6:35 am
Fiji Airways
2 Stops
24h 45m
STL - BNE
Fiji Airways
$1,527
oojo
1:45 am - 2:45 am
Delta
2 Stops
34h 00m
STL - SYD
Delta
$1,529
Delta
2:20 am - 1:00 am
American Airlines
2 Stops
31h 40m
STL - BNE
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">South Pacific</span> flights.

Flight FAQs

From St. Louis to South Pacific

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.

Which airlines flying from Lambert-St Louis to South Pacific have flexible cancellations due to COVID-19?

Qantas Airways, United Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from St. Louis to South Pacific for under $1,200 on Cheapflights?

Yes, there are multiple flights from St. Louis to South Pacific for under $1,200. The cheapest flight booked recently is on Air Canada for just $1,149, but on average you can expect to pay $1,293.

Are there last-minute flights available from St. Louis to South Pacific for under $2,100?

There are currently 20+ open flights from St. Louis to South Pacific within the next 7 days for less than $2,100.

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

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $1,314. Fiji Airways flights start at $1,527 while deals on Delta start at $1,529 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 - Brisbane or Lambert-St Louis - Auckland Intl as they are the most popular.

What are the cheapest flights from St. Louis to South Pacific?

Looking for the cheapest flight from St. Louis to South Pacific? While on average our users pay $3,786, our data indicates the cheapest price to be $587. The most popular route (Lambert-St Louis - Sydney Kingsford Smith), is priced around $1,291.

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.

Destination points for flights from St. Louis to South Pacific

Select to see more specific information for flights from St. Louis to all places in South Pacific.

Destination information for South Pacific

Things to know before you go - useful duration and weather info for your trip from St. Louis to South Pacific.
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Airports servicing St. Louis

Top 6 airlines flying from Lambert-St Louis to South Pacific

The chart below displays the airlines Cheapflights users traveling from St. Louis to South Pacific choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$268 $1,821 No cancel fee N/A
Air Canada
$958 $2,892 No cancel fee 67%
United Airlines
$1,253 $1,881 No cancel fee 69%
Qantas Airways
$1,367 $1,980 No cancel fee 74%
Fiji Airways
$1,510 $1,596 No cancel fee 74%
American Airlines
$1,615 $2,360 No cancel fee 71%
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