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$1,234+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — STL
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Christchurch to St. Louis

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 December 15, 2025.

This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:05 amCHC - STL
2 stops36h 54mAmerican Airlines
Sun 2/156:50 pmSTL - CHC
2 stops58h 05mAmerican Airlines
Deal found 12/14$1,234
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Wed 2/116:10 amCHC - STL
2 stops28h 42mUnited Airlines
Sun 2/155:25 pmSTL - CHC
1 stop22h 10mUnited Airlines
Deal found 12/13$1,423
This Air Canada deal was found by Cheapflights users on 12/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:10 amCHC - STL
3 stops52h 19mAir Canada
Sun 2/154:05 pmSTL - CHC
3 stops60h 00mAir Canada
Deal found 12/13$1,517

Find 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 December 15, 2025.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,234
(American Airlines)
Provider with most accurate pricing for Christchurch-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Christchurch-Lambert-St Louis flights.
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From Christchurch to Lambert-St Louis
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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 December 15, 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

Wed 2/11

6:05 am-11:59 pm

2 stops36h 54m

Lambert-St Louis

Sun 2/15

6:50 pm-11:55 pm

2 stops58h 05m

$1,234

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Wed 2/11

6:10 am-3:52 pm

2 stops28h 42m

Lambert-St Louis

Sun 2/15

5:25 pm-10:35 am

1 stop22h 10m

$1,423

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Wed 2/11

6:10 am-3:29 pm

3 stops52h 19m

Lambert-St Louis

Sun 2/15

4:05 pm-11:05 pm

3 stops60h 00m

$1,517

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

  • Most accurate provider: When it comes to deals on Christchurch-St. Louis flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Christchurch-St. Louis flight deals on Cheapflights vs. AranGrant 90-95% of the time. Price accuracy is based on data collected from Christchurch-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Christchurch-St. Louis flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Christchurch-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

  • How long is the flight from Christchurch to St. Louis?

    Airlines like American Airlines and United Airlines fly from Christchurch to St. Louis in about 28h 42m. The time it takes to get you to your destination can typically vary by up to 8h 12m. Airlines will cover a distance of 8289 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Swansea
Eureka
Glencoe
St. Peters
Chesterfield
Alton
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Festus

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