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

Currently, August is the cheapest month in which you can book a flight from Christchurch to St. Louis (average of $311). Flying from Christchurch to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Travelers seeking maximum savings on their Christchurch to St. Louis flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest time of day to fly from CHC to STL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Christchurch to St. Louis as you normally would.

Can I find deals for flights from Christchurch to St. Louis that include hotel bookings?

Yes. In addition to deals on Christchurch to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Christchurch to St. Louis?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Christchurch to St. Louis.

Can I find deals for business class flights from Christchurch to St. Louis?

Yes. Cheapflights offers flight deals from Christchurch to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,530+ Flights from Christchurch to St. Louis

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Cheap flight deals from Christchurch to St. Louis

Round-trip from	$1,530 (Jettzy)

From Christchurch to Lambert-St Louis

Search Deals

Find flight deals from Christchurch to St. Louis

Cheapest flights from Christchurch to St. Louis
Explore the most affordable flight options available from Christchurch to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Wed 7/166:20 amCHC - STL

2 stops34h 10mQantas Airways

Wed 7/306:14 amSTL - CHC

2 stops48h 45mQantas Airways

Deal found 6/10

$1,530

Wed 7/166:20 amCHC - STL

2 stops30h 11mMultiple Airlines

Wed 7/3012:27 pmSTL - CHC

3 stops33h 58mMultiple Airlines

Deal found 6/10

$1,582

Best flights from Christchurch to St. Louis
Discover carefully curated flight deals from Christchurch to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Wed 7/166:20 amCHC - STL

2 stops34h 10mQantas Airways

Wed 7/306:14 amSTL - CHC

2 stops48h 45mQantas Airways

Deal found 6/10

$1,530

Wed 7/166:20 amCHC - STL

2 stops30h 11mMultiple Airlines

Wed 7/3012:27 pmSTL - CHC

3 stops33h 58mMultiple Airlines

Deal found 6/10

$1,582

Last-minute flights from Christchurch to St. Louis
Discover last-minute flight deals from Christchurch to St. Louis. Data last updated June 12, 2025 and is based on user searches.

Wed 7/166:20 amCHC - STL

2 stops34h 10mQantas Airways

Wed 7/306:14 amSTL - CHC

2 stops48h 45mQantas Airways

Deal found 6/10

$1,530

Wed 7/166:20 amCHC - STL

2 stops30h 11mMultiple Airlines

Wed 7/3012:27 pmSTL - CHC

3 stops33h 58mMultiple Airlines

Deal found 6/10

$1,582

Cheapflights Fare Finder

Use the filters below to find and compare flights from Christchurch to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Wed 7/16

6:20 am-11:30 pm

2 stops34h 10m

Lambert-St Louis

Wed 7/30

6:14 am-11:59 pm

2 stops48h 45m

$1,530

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Wed 7/16

6:20 am-7:31 pm

2 stops30h 11m

Lambert-St Louis

Wed 7/30

12:27 pm-3:25 pm

3 stops33h 58m

$1,582

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Christchurch to St. Louis

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

Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Christchurch to St. Louis

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Qantas Airways

7.5

Good

854 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SYD - LAX

Overall, it was excellent experience, but flight delayed around 55 Mints

Qantas Airways

7.5

Good

854 reviews

Qantas Airways

7.5

Good

854 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SYD - LAX

Overall, it was excellent experience, but flight delayed around 55 Mints

Related info for your journey

Can I find deals for flights from Christchurch to St. Louis that include hotel bookings?
Yes. In addition to deals on Christchurch to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Christchurch to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Christchurch to St. Louis.
Can I find deals for business class flights from Christchurch to St. Louis?
Yes. Cheapflights offers flight deals from Christchurch to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Christchurch to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Christchurch to St. Louis (average of $311). Flying from Christchurch to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$1,530+ Cheap flights from Christchurch (CHC) to St. Louis (STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Christchurch to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Christchurch to St. Louis

Round-trip from

Find flight deals from Christchurch to St. Louis

Cheapest flights from Christchurch to St. LouisExplore the most affordable flight options available from Christchurch to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Christchurch to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Christchurch to St. Louis that are best for you.

Best time to book a flight from Christchurch to St. Louis

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

Cheapflights Insights

Everything you need to know about your flight from Christchurch to St. Louis

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

Reviews of airlines servicing St. Louis

Related info for your journey

Find useful and relevant information for your journey from Christchurch to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Christchurch to St. Louis that include hotel bookings?

How can I find direct flights from Christchurch to St. Louis?

Can I find deals for business class flights from Christchurch to St. Louis?

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

Traveling to a place near Christchurch?

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Alternative routes for Christchurch to St. Louis

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Cheapest flights from Christchurch to St. Louis
Explore the most affordable flight options available from Christchurch to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.