STL

$1,474 Find Cheap Flights to St. Louis – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$2,283
Typical prices: $2,241-$3,056
American Airlines
Sun 23/12Tue 23/1
AKL - STL • 2 stops
Cheapest one-way flight
$1,474
Typical prices: $1,201-$2,825
Delta
Sun 16/12
AKL - STL • 2 stops
Top airlines
United Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
When to travel
November
Cheapest • 32% price drop
June
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to St. Louis!
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Cheap Flights to St. Louis

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to St. Louis

Wed, 23 Dec - Sat, 23 Jan
American Airlines Logo
15:50 - 09:27AKL  Auckland Intl-STL Lambert-St Louis
36h 37m2 stops Los Angeles Dallas/Fort Worth
American Airlines Logo
11:22 - 09:10STL  Lambert-St Louis-AKL Auckland Intl
26h 48m1 stop Dallas/Fort Worth
$2,283American Airlines
Wed, 23 Dec - Sat, 23 Jan
American Airlines Logo
15:50 - 18:07AKL  Auckland Intl-STL Lambert-St Louis
21h 17m2 stops Los Angeles Dallas/Fort Worth
American Airlines Logo
14:38 - 09:10STL  Lambert-St Louis-AKL Auckland Intl
23h 32m2 stops Charlotte Douglas Dallas/Fort Worth
$2,846American Airlines
Wed, 23 Dec - Sat, 23 Jan
Multiple Airlines Logo
06:50 - 14:20AKL  Auckland Intl-STL Lambert-St Louis
26h 30m2 stops Brisbane Dallas/Fort Worth
Multiple Airlines Logo
13:17 - 14:50STL  Lambert-St Louis-AKL Auckland Intl
30h 33m3 stops Chicago O'Hare Intl Los Angeles Sydney Kingsford Smith
$3,387Multiple Airlines
Wed, 23 Dec - Sat, 23 Jan
Multiple Airlines Logo
19:05 - 10:42AKL  Auckland Intl-STL Lambert-St Louis
34h 37m3 stops Melbourne Los Angeles Chicago O'Hare Intl
Multiple Airlines Logo
13:17 - 14:50STL  Lambert-St Louis-AKL Auckland Intl
30h 33m3 stops Chicago O'Hare Intl Los Angeles Sydney Kingsford Smith
$4,721Multiple Airlines
Booking Insights

Price, demand, and travel trends for flights to St. Louis

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to St. Louis?

Auckland to St. Louis is the cheapest route at $2,283 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to St. Louis?

On average, a return flight from New Zealand to St. Louis costs $2,869, based on KAYAK data over the past 12 months. Return fares from Auckland average $2,983.

What is the cheapest day to fly to St. Louis?

Friday is the cheapest day to fly to St. Louis at $2,217 return on average over the past 12 months on KAYAK. Thursday is the most expensive at $3,056.

What is the cheapest time of day to fly to St. Louis?

Morning flights to St. Louis are the cheapest at $2,960 return on average. Afternoon flights are the most expensive at $3,056.

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Key details for flights to St. Louis

Low season

January

Cheapest flight

$1,474
Beat the crowds with an average 72% drop in travellers.
The most popular month to fly with an average 26% increase in travellers.
One-way flight from Auckland to St. Louis

When to book flights to St. Louis

Are your dates flexible? Find out the best times to travel to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to St. Louis, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to St. Louis is a good deal?

    A good deal on a flight to St. Louis is around $2,241 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How far is Lambert-St Louis from St. Louis city centre?

    Lambert-St Louis is 21.1 km from St. Louis city centre.

  • What is the difference between the most popular and the most frequent airline at St. Louis?

    United Airlines operates the most flights from New Zealand to St. Louis at 0 per week, while American Airlines is the airline most often selected by KAYAK users searching for flights from New Zealand to St. Louis. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Your guide to booking St. Louis flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to St. Louis, a good return fare is around $2,241. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to St. Louis in November. Return fares historically average $1,955, making November the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to $96 on a return flight. Morning flights to St. Louis average $2,960 compared to $3,056 for midday flights.

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Peters
Farmington
Florissant
St. Charles
O'Fallon

More options for your flight to St. Louis