$382 Find Cheap Flights from St. Louis to South Pacific

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to South Pacific departing on 5/14. 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.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from St. Louis to South Pacific

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops$1,069
Auckland
Auckland2 stops$840
Brisbane
Brisbane2 stops$937
Papeete
Papeete2 stops$1,301
Nadi
Nadi1 stop$786
Perth
Perth2 stops$1,527
Christchurch
Christchurch2 stops$1,011
Cairns
Cairns2 stops$1,392
Tamuning
Tamuning2 stops$1,687
Wellington
Wellington2 stops$1,008
Hobart
Hobart2 stops$1,388
Vaitape
Vaitape2 stops$1,893
Canberra
Canberra2 stops$1,325
Sydney
Sydney2 stops$1,069
Auckland
Auckland2 stops$840
Brisbane
Brisbane2 stops$937
Papeete
Papeete2 stops$1,301
Nadi
Nadi1 stop$786
Perth
Perth2 stops$1,527
Christchurch
Christchurch2 stops$1,011
Cairns
Cairns2 stops$1,392
Tamuning
Tamuning2 stops$1,687
Wellington
Wellington2 stops$1,008
Hobart
Hobart2 stops$1,388
Vaitape
Vaitape2 stops$1,893
Canberra
Canberra2 stops$1,325

Book Cheap St. Louis to South Pacific Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to South Pacific that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to South Pacific

Mon, Apr 20 - Thu, Apr 30
Delta Logo
6:50 pm - 6:50 am
STL
-
AKL
43h 00m
2 stops
Delta Logo
1:00 pm - 8:46 am
AKL
-
STL
36h 46m
2 stops
$840Delta
Tue, Apr 14 - Tue, Apr 21
Qantas Airways Logo
6:21 am - 4:50 pm
STL
-
AKL
41h 29m
2 stops
Qantas Airways Logo
1:25 pm - 11:57 pm
AKL
-
STL
27h 32m
2 stops
$847Qantas Airways
Mon, Apr 20 - Mon, Apr 27
United Airlines Logo
8:15 pm - 7:10 am
STL
-
AKL
41h 55m
2 stops
United Airlines Logo
1:50 pm - 5:50 am
AKL
-
STL
33h 00m
1 stop
$850United Airlines
Wed, Apr 22 - Mon, Apr 27
United Airlines Logo
6:55 pm - 7:10 am
STL
-
AKL
43h 15m
2 stops
United Airlines Logo
1:50 pm - 5:50 am
AKL
-
STL
33h 00m
1 stop
$867United Airlines
Fri, May 22 - Thu, Jun 4
Air Canada Logo
2:20 pm - 7:05 am
STL
-
BNE
25h 45m
2 stops
Air Canada Logo
10:15 am - 8:25 pm
BNE
-
STL
25h 10m
2 stops
$937Air Canada
Mon, Apr 20 - Mon, Apr 27
Air New Zealand Logo
8:30 am - 6:00 am
STL
-
AKL
28h 30m
1 stop
Air New Zealand Logo
7:50 pm - 10:28 pm
AKL
-
STL
19h 38m
1 stop
$961Air New Zealand
Tue, Apr 21 - Tue, Apr 28
Air Canada Logo
4:05 pm - 7:05 am
STL
-
BNE
48h 00m
2 stops
Air Canada Logo
10:00 am - 3:25 pm
BNE
-
STL
44h 25m
2 stops
$993Air Canada
Wed, Jul 1 - Tue, Jul 14
Air New Zealand Logo
4:48 pm - 11:05 pm
STL
-
CHC
37h 17m
3 stops
Air New Zealand Logo
6:10 am - 6:17 pm
CHC
-
STL
29h 07m
2 stops
$1,077Air New Zealand
Sun, Apr 19 - Sun, Apr 26
American Airlines Logo
12:27 pm - 5:00 am
STL
-
BNE
25h 33m
2 stops
American Airlines Logo
8:35 pm - 8:54 am
BNE
-
STL
27h 19m
2 stops
$1,105American Airlines
Fri, Jul 31 - Fri, Aug 7
American Airlines Logo
1:11 pm - 6:45 am
STL
-
MEL
26h 34m
2 stops
American Airlines Logo
9:45 am - 11:08 pm
MEL
-
STL
28h 23m
1 stop
$1,166American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to South Pacific flights

Get data-powered insights and trends into flights from St. Louis to South Pacific to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to South Pacific, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to South Pacific is March, when tickets cost $1,254 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,649 and $1,509 respectively.

Good to know

Low seasonJuly
Cheapest flight$382
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from St. Louis to Auckland

FAQs - booking South Pacific flights

  • How does KAYAK find such low prices on flights from St. Louis to South Pacific?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to South Pacific.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to South Pacific?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to South Pacific is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to South Pacific?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to South Pacific with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to South Pacific?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to South Pacific up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from St. Louis to South Pacific

 
Need help choosing which airline to fly with from St. Louis to South Pacific? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Fiji AirwaysOverall score based on 229 reviews
7.5Entertainment
8.1Boarding
8.5Crew
7.5Food
8.0Comfort
Airline reviews

Everything was great . Arrived on time was smooth plane was clean. Crew/Staff was friendly and helpful.

10.0 ExcellentNick, Mar 2026
LAX - NAN
Read more Fiji Airways reviews

Everything was great . Arrived on time was smooth plane was clean. Crew/Staff was friendly and helpful.

Everything from the staff to the comfort of business class was excellent. This is one of my new favorite airlines.

Ticketing said dinner for the almost 14 hour flight and we were delayed an hour. However, onboard we were only served a sluce if pizza bread and a cookie. Not at all dinner and insufficient for a long international flight. Breakfast was good.

We have had an absolutely horrific experience so far getting home from Australia on a $18,000 + flight we booked with you. The flight did not deplane in Dallas because there was no available gate or staircase. We sat in the plane for 3 hours waiting to deplane. As a result we missed our connecting flight to New York. American Airlines put us up in a hotel several miles away. We waited 45 minutes for a shuttle and The shuttle driver was horribly rude and unhelpful. They offered us $70 vouchers for food but actually there was no food left when we arrived minus some chicken nuggets and corn dogs. It was awful. Horrible way to end a vacation. There has to be accountability here.

A bit cramped in economy and the people in front wouldn’t put their seats up during meal service, crew did not help with that and I felt they could have done more about it.

The airline is ok, but it needs to improve it schedules.

Again, Fijian hospitality was genuine, very comfortable, only improvement would be the entertainment. Why Do they only have 5 episodes of TV shows and from like season three...

Fiji Airways was amazing, will definately be lfying them again. The "Fijian hospitality" is not a catch phrase, it is genuine. the only things that could be improved is the entertainment. Not a great choice of movies, and the TV shows only have about 5 or so episodes, and often of a random season.

They will look to squeeze every penny they can out of you!! Pick your seat$$...bring luggage$$$$... if they could charge you for the air on the plane they would!!

.very good and as I needed wheelchair assistance all staff excellent.. only suggestion is get rid of those plastic chairs hard to ride in and staff have trouble compared to others. Everything else very good experience. Will use Fiji Air again.

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

The Premium Economy seats were very comfortable and the food was quite tasty. I did not use the entertainment system, but I was able to charge my phone and tablet with the seatback connection.

Nothing better than Air New Zealand. Top scores in every category.

We had difficulty checking in as United didn’t recognize the confirmation number and the agent was not helpful. We went to the United Assistance desk where the agent was able to process our reservation. We also weren’t allowed to choose seats in advance.

Space between seats on Air New Zealand is generally tight. The crew on this flight was excellent! Very attentive and nice. You get free wine or beer and chips and of course the Air New Zealand candies. 1 hour and 35 min flight approximately.

Your entertainment could be better. I flew on Air New Zealand in January so was expecting a better choice in February...but no luck. Same choices and also could have a better selection. Otherwise, lovely service, the purser came to our seats to welcome us. Overall, very nice. Direct flight from Auckland to YVR was fantastic!

Air New Zealand over sold our flight and tried to bump us to yesterday. After several calls we got booked to United about 6 hrs before our original flight. No apologies!

Very quick flight so no time for refreshments. We took off. Then landed. The end. Seats were too tight. Very cramped Grateful for the short flight cos moving around wasn’t possible

Please add more Bollywood movies and recent movies to the entertainment.

The disembarking steps in Wellington were precarious and I felt quite insecure. There was no one on the tarmac to greet us and help. The embarking ramp in Blenheim was much more satisfactory. The rest of the flight was fine.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

Well my expórtenle with Qantas it wasn’t that good KLM from Bs Aires was delay Santiago Chile Qantas QF 028 was still in the airport but the crew didn’t opened the door for me soo I lost my fly And I stuck in the airport 13 hrs waiting for next fly by Latam Arline My question is can I have my money back for business class

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

I'd like to see AA's flight safety record clearly and prominently posted online.

Hard to move and get out of my seat when the passenger in front is in recline position.

No internet on flight, which makes log travels really hard.

My flight from Dallas to Sydney was cancelled. My entire trip was rerouted to include the following: Hartford to Washington DC Washington DC to JFK JFK to Auckland Auckland to Christchurch I paid for an aisle seat on the flight to Auckland and was asked if I would take a window seat to accommodate a family. The agent at the podium failed to mention that the family had a 3 month old baby and that a bassinet would be used during the 16 hour flight. The only way I could get out of my seat was to crawl under the bassinet of the sleeping baby. I think it is wrong that I was no given the choice to sit in another seat, that the agent knew what she was doing and chose to not properly disclose my seating arrangement. Terrible treatment.

One of the best Qantas business flights I've had. Quality product

Poor! This flight was delayed 14 hours. There was no assistance in helping customers find other routes to their destination, nor any other kind of support. It was a chaotic experience. I'm not likely to fly with AA going forward.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

The crew was excellent and overall the flight was good. No complaints.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

Never had such a lazy first class attendant. Literally spent 60%+ of the flight playing games on her personal phone making up excuses of why she was unavailable.

The flight attendants and the service is getting worse by the day.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Like all of the flights I took to get down to Dallas. They were delayed

Other than nearly three hour delay for maintenance issues, everything went smooth

Plane from partner PSA was filthy. Plastic needs to be thoroughly cleaned. Really disgusting to look at and wonder about cleanliness of parts less visible.

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Everything you need to know for your flight to South Pacific

Information on your arrival and departure airports