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.

$1,017 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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8:45 am - 9:05 am

STL

CHC

29h 20m3 stops

3:30 pm - 9:00 pm

CHC

STL

24h 30m3 stops

$1,276Multiple Airlines

Wed, Jan 28 - Sat, Feb 14

9:25 am - 1:15 pm

STL

CHC

32h 50m2 stops

11:50 am - 11:48 pm

CHC

STL

30h 58m2 stops

$1,301American Airlines

Wed, Jan 28 - Sat, Feb 14

5:12 pm - 1:15 pm

STL

CHC

25h 03m3 stops

11:50 am - 11:48 pm

CHC

STL

30h 58m2 stops

$1,305American Airlines

Wed, Jan 28 - Sat, Feb 14

5:00 pm - 10:35 am

STL

CHC

22h 35m1 stop

6:45 am - 4:27 pm

CHC

STL

28h 42m2 stops

$1,369Air New Zealand

Wed, Jan 28 - Sat, Feb 14

American Airlines flights from St. Louis to Christchurch

Our best American Airlines deals on St. Louis to Christchurch flight tickets

American Airlines

Jan 28

STL9:25 amLambert-St Louis

32h 50m

2 stops

CHC1:15 pmChristchurch

Feb 14

CHC11:50 amChristchurch

30h 58m

2 stops

STL11:48 pmLambert-St Louis

$1,301

Find similar

American Airlines

Jan 28

STL5:12 pmLambert-St Louis

25h 03m

3 stops

CHC1:15 pmChristchurch

Feb 14

CHC11:50 amChristchurch

30h 58m

2 stops

STL11:48 pmLambert-St Louis

$1,305

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Wed 1/28

8:45 am-9:05 am

3 stops29h 20m

Christchurch

Sat 2/14

3:30 pm-9:00 pm

3 stops24h 30m

$1,276

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Wed 1/28

9:25 am-1:15 pm

2 stops32h 50m

Christchurch

Sat 2/14

11:50 am-11:48 pm

2 stops30h 58m

$1,301

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Wed 1/28

5:12 pm-1:15 pm

3 stops25h 03m

Christchurch

Sat 2/14

11:50 am-11:48 pm

2 stops30h 58m

$1,305

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Wed 1/28

5:00 pm-10:35 am

1 stop22h 35m

Christchurch

Sat 2/14

6:45 am-4:27 pm

2 stops28h 42m

$1,369

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	29h 20m
Direct flights	None

The fastest flight from St. Louis to Christchurch takes 29h 20m

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 29h 20m 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.