$467 Find Cheap Flights from South Pacific to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 3/12. 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.
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Good to know

Low season

February

High season

December

Cheapest flight

$467
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Melbourne to St. Louis

FAQs for booking flights from South Pacific to St. Louis

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

    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 South Pacific to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from 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 South Pacific to St. Louis?

    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 to St. Louis with an airline and back to South Pacific with another airline.

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

    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 to St. Louis from South Pacific up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from South Pacific to St. Louis?

Find which airlines fly direct from South Pacific to Lambert-St Louis Airport, which days they fly and book direct flights.

Nonstop departures

South Pacific to Lambert-St Louis

Monday

ANA, Aer Lingus, Aeromexico, +39 more

ANA, Aer Lingus, +40 more

Tuesday

ANA, Aer Lingus, Aeromexico, +41 more

ANA, Aer Lingus, +42 more

Wednesday

ANA, Aer Lingus, Aeromexico, +40 more

ANA, Aer Lingus, +41 more

Thursday

ANA, Aer Lingus, Aeromexico, +40 more

ANA, Aer Lingus, +41 more

Friday

ANA, Aer Lingus, Aeromexico, +40 more

ANA, Aer Lingus, +41 more

Saturday

ANA, Aer Lingus, Aeromexico, +42 more

ANA, Aer Lingus, +43 more

Sunday

ANA, Aer Lingus, Aeromexico, +42 more

ANA, Aer Lingus, +43 more

See more direct flights

Nonstop returns

Lambert-St Louis to South Pacific

Monday

ANA, Aer Lingus, Aeromexico, +39 more

ANA, Aer Lingus, +40 more

Tuesday

ANA, Aer Lingus, Aeromexico, +41 more

ANA, Aer Lingus, +42 more

Wednesday

ANA, Aer Lingus, Aeromexico, +40 more

ANA, Aer Lingus, +41 more

Thursday

ANA, Aer Lingus, Aeromexico, +40 more

ANA, Aer Lingus, +41 more

Friday

ANA, Aer Lingus, Aeromexico, +40 more

ANA, Aer Lingus, +41 more

Saturday

ANA, Aer Lingus, Aeromexico, +42 more

ANA, Aer Lingus, +43 more

Sunday

ANA, Aer Lingus, Aeromexico, +42 more

ANA, Aer Lingus, +43 more

See more direct flights
See more direct flights

Top airlines flying from South Pacific to St. Louis

Need help choosing which airline to fly with from South Pacific to St. Louis? 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.
7.4
United AirlinesOverall score based on 9172 reviews
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
6.7Food
Airline reviews

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

6.0 GoodEmma, Nov 2024SFO - MSY
Read more United Airlines reviews

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

Staff was generally seeming stressed out and was a bit rude and slow. Plane left late. Pilot was very well-spoken.

Service was great, we had bad departure and bad arrival due to weather, but that we cannot control. Hats off to the pilot!

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

The check-in process is not the best They should have agents in site to help with any problem especially a rebook. Why does one have to get on the phone when there were at least 8 agents around that could have help?! Flying is stressful as it is and having someone willing to do their customer service will ease some of the stress.

The crew was outstanding. And the food was surprisingly good. The chicken and the pasta dish were both delicious and I was supposed with a pizza twist near Landing. We hit a lot of turbulence and the crew was calm and kind. Loved the TV in screen. Tons of new releases.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

boarding was uneventful. Snack was pathetic. A tiny fruit bar. Entertainment was limited to just select movies on your own tablet or phone. No live TV. I recently flew Jetblue and they had unlimited snacks and live satellite TV the entire flight. My seat was an exit seat, 20A. It was super uncomfortable. It felt cramped and the middle seat was taken up by a large woman who pushed into my shoulder and arm. Horrible flight.

They canceled our flight and left us stranded to figure it out

Finding the gate was very confusing. Our boarding pass listed one gate and the staff verbally told us a different gate.

Plenty of overhead space but forced to check my carry-ons both legs

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

It was as expected for such a short flight. No complaints

Great thanks - a whole row to myself. Good food but film selection not great.

The departing flight from Newark to Charlotte was fine. It was the returning flight from Charlotte to Newark that was awful. We had scheduled an 8:35pm return flight time. We got delayed TEN times all the way to 5am in the morning! We were told over 4 different excuses as to why the flight kept getting delayed. First it was the flight crew needed to rest, then it was something technical with the plane, then it was something with air traffic control, and finally it was because they couldn’t find a captain and had to wait until the morning so the captain could get some rest. It was terrible sleeping overnight in the airport. They offered a $12 meal voucher. That was it! And the only place open in the middle of the night was Dunkin’ Donuts who didn’t even accept the voucher. They should have cancelled the flight much earlier on in the evening instead of just stringing us along hour by hour with more delays. Not professional and unacceptable. There was no refund for inconvenience. I probably will not be flying American Airlines again.

This leg they tried and did well with what they had to work from.

It was nice being on a flight that had working wifi. The boarding was quick - why don’t all airlines have small boarding groups window to aisle? Makes so much sense!!! I was disappointed to be the first person stopped to have to gate check my carryon. Especially when there was plenty of overhead space at the back! But I get it…keeps it moving. Crew was nice.

The flight was as good as it gets when flying. On time departure and arrival plus no lost luggage.

My boarding pass wouldn't pull up in the app very easily and had to really dig through my email. That caused a delay in TSA..

Book cheap flights from South Pacific to St. Louis

Recent round-trip flight deals

5/12Mon
1 stopUnited Airlines
21h 43mSYD-STL
5/31Sat
2 stopsUnited Airlines
24h 45mSTL-SYD
$1,169
5/12Mon
1 stopUnited Airlines
21h 43mSYD-STL
5/31Sat
2 stopsUnited Airlines
24h 45mSTL-SYD
$1,170
5/12Mon
1 stopUnited Airlines
21h 43mSYD-STL
5/31Sat
1 stopUnited Airlines
22h 00mSTL-SYD
$1,179
5/1Thu
2 stopsAir New Zealand
26h 46mMEL-STL
5/17Sat
2 stopsAir New Zealand
34h 28mSTL-MEL
$1,394
5/12Mon
2 stopsAir Canada
49h 41mSYD-STL
5/31Sat
3 stopsAir Canada
50h 50mSTL-SYD
$1,412
5/12Mon
3 stopsAir Canada
49h 41mSYD-STL
5/31Sat
3 stopsAir Canada
50h 50mSTL-SYD
$1,548
5/1Thu
1 stopAmerican Airlines
28h 14mMEL-STL
5/17Sat
1 stopAmerican Airlines
42h 05mSTL-MEL
$1,739
5/1Thu
3 stops
29h 43mMEL-STL
5/17Sat
3 stops
30h 20mSTL-MEL
$1,773
5/12Mon
2 stops
31h 41mSYD-STL
5/31Sat
3 stops
27h 12mSTL-SYD
$2,060
1/2Thu
1 stopAmerican Airlines
28h 27mMEL-STL
1/5Sun
1 stopAmerican Airlines
32h 05mSTL-MEL
$3,160

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Recent one-way flight deals

3/12Wed
2 stops
47h 09mMEL-STL
$467
3/9Sun
2 stops
47h 09mMEL-STL
$503
3/14Fri
3 stops
40h 25mMEL-STL
$569
3/10Mon
3 stops
40h 25mMEL-STL
$573
3/5Wed
1 stopUnited Airlines
25h 54mSYD-STL
$742
3/5Wed
2 stopsUnited Airlines
21h 23mSYD-STL
$746
12/22Sun
2 stopsQantas Airways
36h 27mWLG-STL
$835
3/10Mon
1 stopUnited Airlines
21h 53mMEL-STL
$843
3/8Sat
2 stopsSingapore Airlines
39h 24mMEL-STL
$1,153
3/11Tue
3 stopsCathay Pacific
44h 50mMEL-STL
$1,326

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Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

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