$226+ Cheap flights from St. Louis

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/1. 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 — AKL
12 Jan — 19 Jan1
1 adult
1 adult, Economy, 0 bags

Find flights from St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from St. Louis
Explore the most affordable flight options available from St. Louis. Find the lowest fares based on data from user searches, with prices last updated on 13 December 2025.

Sun 25/113:03STL - AKL
2 stops25h 52mMultiple Airlines
Sat 7/215:50AKL - STL
2 stops38h 28mMultiple Airlines
Deal found 11/12$1,449
Sun 25/106:45STL - AKL
1 stop31h 25mUnited Airlines
Sat 7/215:50AKL - STL
2 stops20h 53mUnited Airlines
Deal found 11/12$1,468
Tue 27/117:04STL - AKL
2 stops21h 51mAmerican Airlines
Tue 3/213:20AKL - STL
1 stop25h 09mAmerican Airlines
Deal found 13/12$1,470
Sun 25/117:20STL - AKL
1 stop20h 50mQantas Airways
Sun 1/213:20AKL - STL
1 stop20h 27mQantas Airways
Deal found 11/12$1,480
Tue 3/317:55STL - AKL
1 stop20h 15mQantas Airways
Wed 18/316:35AKL - STL
2 stops25h 24mQantas Airways
Deal found 11/12$1,482
Sun 25/108:45STL - AKL
2 stops29h 25mUnited Airlines
Sun 1/215:50AKL - STL
2 stops24h 08mUnited Airlines
Deal found 11/12$1,489
Sun 1/209:57STL - AKL
2 stops28h 13mUnited Airlines
Sun 8/215:50AKL - STL
2 stops24h 08mUnited Airlines
Deal found 13/12$1,491
Sun 1/207:04STL - AKL
1 stop31h 51mAmerican Airlines
Sun 8/213:20AKL - STL
1 stop16h 43mAmerican Airlines
Deal found 13/12$1,501
Mon 2/207:04STL - AKL
2 stops36h 01mQantas Airways
Thu 19/213:20AKL - STL
1 stop20h 41mQantas Airways
Deal found 12/12$1,539
Tue 3/316:05STL - AKL
2 stops47h 55mAir Canada
Wed 18/307:00AKL - STL
3 stops50h 29mAir Canada
Deal found 11/12$1,573
Tue 17/306:38STL - AKL
2 stops47h 27mQantas Airways
Wed 1/406:10AKL - STL
2 stops35h 49mQantas Airways
Deal found 12/12$1,580
Sun 8/206:45STL - WLG
2 stops46h 20mUnited Airlines
Thu 12/215:55WLG - STL
2 stops42h 43mUnited Airlines
Deal found 11/12$2,286

Find flights from St. Louis within your budget

 
Find flights departing from St. Louis that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 December 2025. In the last 7 days, Cheapflights users made a total of 134,765 searches

Fly to

Auckland

Route

Departure

Return

Price

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Sun 25/1

06:45-09:10

1 stop31h 25m

Auckland Intl

Sat 7/2

15:50-15:37

1 stop18h 47m

$1,468

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 3/3

17:55-09:10

1 stop20h 15m

Auckland Intl

Wed 18/3

16:35-23:59

2 stops25h 24m

$1,482

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Sun 25/1

08:45-09:10

2 stops29h 25m

Auckland Intl

Sun 1/2

15:50-20:58

2 stops24h 08m

$1,489

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Mon 2/2

07:04-00:05

2 stops46h 01m

Auckland Intl

Thu 19/2

07:35-23:48

2 stops35h 13m

$1,565

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 3/3

16:05-11:00

2 stops47h 55m

Auckland Intl

Wed 18/3

07:00-15:29

3 stops50h 29m

$1,573

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Sun 25/1

14:45-11:00

2 stops25h 15m

Auckland Intl

Sun 1/2

07:00-15:29

3 stops51h 29m

$1,587

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 3/3

16:05-11:00

2 stops47h 55m

Auckland Intl

Wed 18/3

07:00-15:29

2 stops50h 29m

$1,591

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Mon 2/2

06:00-05:55

1 stop28h 55m

Auckland Intl

Thu 19/2

19:45-22:14

1 stop21h 29m

$1,704

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Sun 8/2

06:45-00:05

2 stops46h 20m

Wellington

Thu 12/2

15:55-15:38

2 stops42h 43m

$2,286

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Sun 8/2

16:05-00:05

3 stops61h 00m

Wellington

Thu 12/2

15:55-15:29

3 stops66h 34m

$24,276

Flights are sorted by cheapest return flights first.

Deals found on 12/12

Showing 1-10 of 15 results
1
2

Best time to book a flight from St. Louis

Have a flexible travel schedule? Discover the best time to fly from St. Louis with our price prediction graph.
Estimated return 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.

Travel insights for flights from St. Louis

Get recent, data-driven insights about flights from St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis?

Currently, November is the cheapest month in which you can book a flight from St. Louis (average of $838). Flying from St. Louis in August will prove the most costly (average of $2,897). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Missouri

Book a direct flight from one of these other cities located in Missouri.
Direct flights from Kansas City

Related info for your journey

Access useful and relevant information related to your journey from St. Louis. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 December 2025.

  • What are the most popular destinations to fly to from St. Louis?

    The most popular destinations from St. Louis this month are Cancún, Denver, Atlanta. The top year-round destinations include Denver, Cancún, Atlanta.

  • What is the cheapest premium economy flight from St. Louis?

    Premium economy can provide you with benefits such as more leg room and ideal seating locations without the price tag of a business class flight. Some of the cheapest premium economy flight options from St. Louis are below:
    Fly from Lambert-St Louis to Newark Airport starting at $4,805

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

    At the present moment the cheapest month to fly from St. Louis is currently November; with August being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from St. Louis?

    Cheapflights helps you search for flights from St. Louis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from St. Louis?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from St. Louis with no change fees?

    Yes, we can. To see specific flights from St. Louis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from St. Louis become cheaper?

    Of course! You can now track prices for flights from St. Louis and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis?

Cheapflights helps you search for flights from St. Louis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from St. Louis?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis for you. Better yet — we are completely free to use.

Can Cheapflights find flights from St. Louis with no change fees?

Yes, we can. To see specific flights from St. Louis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis become cheaper?

Of course! You can now track prices for flights from St. Louis and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.