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.

$1,016 Cheap Flights from St. Louis to Christchurch in 2025/26

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

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7:04 am - 11:05 pm

STL

CHC

45h 01m2 stops

8:35 pm - 11:48 pm

CHC

STL

46h 13m2 stops

$1,016Multiple Airlines

Mon, Feb 9 - Mon, Feb 16

5:04 pm - 1:15 pm

STL

CHC

25h 11m3 stops

11:50 am - 5:05 pm

CHC

STL

24h 15m3 stops

$1,236American Airlines

Mon, Feb 9 - Mon, Feb 16

4:15 pm - 10:35 am

STL

CHC

47h 20m2 stops

1:00 pm - 3:37 pm

CHC

STL

21h 37m2 stops

$1,450United Airlines

Sat, Jan 31 - Wed, Feb 4

11:55 am - 12:10 am

STL

CHC

41h 15m2 stops

3:55 pm - 11:59 pm

CHC

STL

27h 04m2 stops

$1,867Qantas Airways

Fri, Jan 9 - Mon, Jan 12

5:00 pm - 10:35 am

STL

CHC

22h 35m1 stop

8:10 pm - 3:37 pm

CHC

STL

38h 27m2 stops

$2,460Air New Zealand

Fri, Jan 9 - Mon, Jan 12

4:35 pm - 9:05 am

STL

CHC

21h 30m2 stops

2:00 pm - 8:58 pm

CHC

STL

25h 58m3 stops

$2,677Multiple Airlines

Fri, Jan 9 - Mon, Jan 12

11:20 am - 9:05 am

STL

CHC

26h 45m3 stops

4:00 pm - 8:58 pm

CHC

STL

23h 58m3 stops

$2,681Multiple Airlines

Fri, Jan 9 - Mon, Jan 12

3:11 pm - 2:00 pm

STL

CHC

51h 49m3 stops

6:20 pm - 10:00 pm

CHC

STL

46h 40m3 stops

$4,763Emirates

Sat, Jan 31 - Wed, Feb 4

Fly from

Fly to

Route

Depart

Return

Price

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Mon 2/9

7:04 am-11:05 pm

2 stops45h 01m

Christchurch

Mon 2/16

8:35 pm-11:48 pm

2 stops46h 13m

$1,016

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Mon 2/9

5:04 pm-1:15 pm

3 stops25h 11m

Christchurch

Mon 2/16

11:50 am-5:05 pm

3 stops24h 15m

$1,236

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Sat 1/31

4:15 pm-10:35 am

2 stops47h 20m

Christchurch

Wed 2/4

1:00 pm-3:37 pm

2 stops21h 37m

$1,450

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Fri 1/9

11:55 am-12:10 am

2 stops41h 15m

Christchurch

Mon 1/12

3:55 pm-11:59 pm

2 stops27h 04m

$1,867

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Fri 1/9

5:00 pm-10:35 am

1 stop22h 35m

Christchurch

Mon 1/12

8:10 pm-3:37 pm

2 stops38h 27m

$2,460

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Fri 1/9

4:35 pm-9:05 am

2 stops21h 30m

Christchurch

Mon 1/12

2:00 pm-8:58 pm

3 stops25h 58m

$2,677

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Fri 1/9

11:20 am-9:05 am

3 stops26h 45m

Christchurch

Mon 1/12

4:00 pm-8:58 pm

3 stops23h 58m

$2,681

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Sat 1/31

3:11 pm-2:00 pm

3 stops51h 49m

Christchurch

Wed 2/4

6:20 pm-10:00 pm

3 stops46h 40m

$4,763

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Christchurch

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Christchurch?

According to our data, Monday is the cheapest day to fly to Christchurch from St. Louis. The lowest ticket price found for a Monday departure recently was $1,025. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from St. Louis to Christchurch on a Thursday will generally be more expensive and average around $1,795. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Christchurch?

According to our data, the cheapest time of day to fly to Christchurch is in the morning. momondo users have found flights departing from St. Louis to Christchurch in the morning for as low as $1,309. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Christchurch is in the evening when prices are around $1,930.

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	41h 15m
Direct flights	None

The fastest flight from St. Louis to Christchurch takes 41h 15m

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 41h 15m 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.

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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.