How do I get Price Alerts for flights from St. Louis to Christchurch?

Confirm your travel details to search for the latest offers for flights from St. Louis to Christchurch . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from St. Louis to Christchurch with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Lambert-St Louis Airport to Christchurch Airport?

Prices for flights from Lambert-St Louis Airport to Christchurch Airport are refreshed on a daily basis.

How old do you have to be to fly from Lambert-St Louis Airport to Christchurch Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Christchurch Airport.

What documentation or ID do you need to fly to Christchurch Airport?

The travel and health documents required for your trip to Christchurch Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Christchurch Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,150 Cheap Flights from St. Louis to Christchurch in 2026

1 adult

0 bags

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Find the cheapest flights from St. Louis to Christchurch

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 9:25 am

STL

CHC

22h 25m2 stops

2:00 pm - 10:06 pm

CHC

STL

25h 06m2 stops

$1,150Air New Zealand

Wed, Jul 1 - Wed, Jul 15

6:00 am - 5:35 pm

STL

CHC

40h 35m2 stops

9:00 pm - 10:14 pm

CHC

STL

44h 14m2 stops

$1,204Air New Zealand

Sun, Feb 22 - Sun, Mar 1

1:30 pm - 10:25 am

STL

CHC

27h 55m3 stops

2:00 pm - 10:06 pm

CHC

STL

25h 06m2 stops

$1,298Multiple Airlines

Wed, Jul 1 - Wed, Jul 15

4:30 pm - 10:35 am

STL

CHC

47h 05m2 stops

5:00 pm - 10:14 pm

CHC

STL

24h 14m2 stops

$1,450United Airlines

Sat, Feb 21 - Wed, Feb 25

5:25 pm - 10:35 am

STL

CHC

22h 10m1 stop

6:00 am - 4:44 pm

CHC

STL

29h 44m2 stops

$1,706United Airlines

Sun, Feb 22 - Sun, Mar 1

5:29 pm - 8:05 am

STL

CHC

43h 36m2 stops

5:00 pm - 4:44 pm

CHC

STL

42h 44m2 stops

$1,982United Airlines

Sat, Feb 21 - Wed, Feb 25

6:50 pm - 2:55 pm

STL

CHC

25h 05m2 stops

1:45 pm - 8:55 am

CHC

STL

38h 10m3 stops

$2,491Multiple Airlines

Sun, Feb 22 - Sun, Mar 1

11:46 am - 3:25 pm

STL

CHC

32h 39m3 stops

1:45 pm - 8:55 am

CHC

STL

38h 10m3 stops

$2,642Multiple Airlines

Sun, Feb 22 - Sun, Mar 1

5:18 pm - 12:55 pm

STL

CHC

50h 37m3 stops

5:45 pm - 10:06 pm

CHC

STL

45h 21m3 stops

$3,900Emirates

Wed, Jul 1 - Wed, Jul 15

3:15 pm - 2:00 pm

STL

CHC

51h 45m3 stops

6:20 pm - 10:14 pm

CHC

STL

46h 54m3 stops

$4,419Emirates

Sat, Feb 21 - Wed, Feb 25

Emirates flights from St. Louis to Christchurch

Our best Emirates deals on St. Louis to Christchurch flight tickets

Emirates

Jul 1

STL5:18 pmLambert-St Louis

50h 37m

3 stops

CHC12:55 pmChristchurch

Jul 15

CHC5:45 pmChristchurch

45h 21m

3 stops

STL10:06 pmLambert-St Louis

$3,900

Emirates

Feb 21

STL3:15 pmLambert-St Louis

51h 45m

3 stops

CHC2:00 pmChristchurch

Feb 25

CHC6:20 pmChristchurch

46h 54m

3 stops

STL10:14 pmLambert-St Louis

$4,419

Emirates

Feb 21

STL3:15 pmLambert-St Louis

51h 45m

3 stops

CHC2:00 pmChristchurch

Feb 25

CHC6:20 pmChristchurch

46h 54m

3 stops

STL10:14 pmLambert-St Louis

$4,814

Air New Zealand flights from St. Louis to Christchurch

Our best Air New Zealand deals on St. Louis to Christchurch flight tickets

Air New Zealand

Jul 1

STL6:00 pmLambert-St Louis

22h 25m

2 stops

CHC9:25 amChristchurch

Jul 15

CHC2:00 pmChristchurch

25h 06m

2 stops

STL10:06 pmLambert-St Louis

$1,150

Air New Zealand

Feb 22

STL6:00 amLambert-St Louis

40h 35m

2 stops

CHC5:35 pmChristchurch

Mar 1

CHC9:00 pmChristchurch

44h 14m

2 stops

STL10:14 pmLambert-St Louis

$1,204

Fly from

Fly to

Route

Depart

Return

Price

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Wed 7/1

6:00 pm-9:25 am

2 stops22h 25m

Christchurch

Wed 7/15

2:00 pm-10:06 pm

2 stops25h 06m

$1,150

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Sun 2/22

6:00 am-5:35 pm

2 stops40h 35m

Christchurch

Sun 3/1

9:00 pm-10:14 pm

2 stops44h 14m

$1,204

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Wed 7/1

1:30 pm-10:25 am

3 stops27h 55m

Christchurch

Wed 7/15

2:00 pm-10:06 pm

2 stops25h 06m

$1,298

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Sat 2/21

4:30 pm-10:35 am

2 stops47h 05m

Christchurch

Wed 2/25

5:00 pm-10:14 pm

2 stops24h 14m

$1,450

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Sun 2/22

5:25 pm-10:35 am

1 stop22h 10m

Christchurch

Sun 3/1

6:00 am-4:44 pm

2 stops29h 44m

$1,706

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Sat 2/21

5:29 pm-8:05 am

2 stops43h 36m

Christchurch

Wed 2/25

5:00 pm-4:44 pm

2 stops42h 44m

$1,982

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Sun 2/22

6:50 pm-2:55 pm

2 stops25h 05m

Christchurch

Sun 3/1

1:45 pm-8:55 am

3 stops38h 10m

$2,491

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Sun 2/22

11:46 am-3:25 pm

3 stops32h 39m

Christchurch

Sun 3/1

1:45 pm-8:55 am

3 stops38h 10m

$2,642

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Wed 7/1

5:18 pm-12:55 pm

3 stops50h 37m

Christchurch

Wed 7/15

5:45 pm-10:06 pm

3 stops45h 21m

$3,900

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Sat 2/21

3:15 pm-2:00 pm

3 stops51h 45m

Christchurch

Wed 2/25

6:20 pm-10:14 pm

3 stops46h 54m

$4,419

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Christchurch

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Christchurch according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Christchurch (STL to CHC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Christchurch

Fastest flight time	22h 25m
Direct flights	None

The fastest flight from St. Louis to Christchurch takes 22h 25m

There are no direct flights from St. Louis to Christchurch. There are no popular flight routes from St. Louis to Christchurch.

Search flight deals

How far is Lambert-St Louis to Christchurch by plane?
A flight from Lambert-St Louis to Christchurch will travel around 8288.4 mi. Typically, this will take 22h 25m by plane in normal conditions.
When did momondo last update prices for flights from Lambert-St Louis Airport to Christchurch Airport?
Prices for flights from Lambert-St Louis Airport to Christchurch Airport are refreshed on a daily basis.
How old do you have to be to fly from Lambert-St Louis Airport to Christchurch Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Christchurch Airport.
What documentation or ID do you need to fly to Christchurch Airport?
The travel and health documents required for your trip to Christchurch Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Christchurch Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from St. Louis to Christchurch?
Confirm your travel details to search for the latest offers for flights from St. Louis to Christchurch. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from St. Louis to Christchurch with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Springfield

Lincoln

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Christchurch?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Christchurch for you.

Can I find flights from St. Louis to Christchurch with flexible booking policies on momondo?

Yes. All flights to Christchurch from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Christchurch?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Christchurch from St. Louis.

I’m not ready to book a flight from St. Louis to Christchurch right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Christchurch, momondo offers a useful price alert feature which will track prices for flights to Christchurch from St. Louis and alert you when they change.