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$1,354+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — STL
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Christchurch to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Christchurch (CHC) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2025.

Round-trip from

$1,354
(United Airlines)
From Christchurch to Lambert-St Louis
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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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:10 amCHC - STL
2 stops27h 43mUnited Airlines
Sun 9/76:15 amSTL - CHC
2 stops34h 40mUnited Airlines
Deal found 4/30$1,354
This Orbitz deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:00 amCHC - STL
2 stops34h 08mMultiple Airlines
Sun 9/74:05 pmSTL - CHC
3 stops62h 00mMultiple Airlines
Deal found 4/30$8,884

Cheapflights Fare Finder

Customize your flight search to find flights from Christchurch to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Christchurch to St. Louis that are best for you.

Fly from

Christchurch

Fly to

St. Louis

Route

Depart

Return

Price

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Sat 8/23

6:10 am-4:53 pm

2 stops27h 43m

Lambert-St Louis

Sun 9/7

6:15 am-9:55 am

2 stops34h 40m

$1,354

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Sat 8/23

6:00 am-11:08 pm

2 stops34h 08m

Lambert-St Louis

Sun 9/7

4:05 pm-11:05 pm

3 stops62h 00m

$8,884

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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

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

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

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated May 1, 2025.
United Airlines
7.4
Good
8,696 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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?

    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

Traveling to a place near Christchurch?

Book flights to Christchurch if you plan to visit one of these locations
Fenton
Maryland Heights
Fairview Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Glencoe
Alton
Farmington
O'Fallon

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