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Cheap flights from Christchurch to St. Louis from $1,111

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Christchurch to St. Louis departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Christchurch to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:35 pm - 11:59 pm
CHC
-
STL
48h 24m
2 stops
American Airlines Logo
5:20 pm - 3:25 pm
STL
-
CHC
29h 05m
2 stops
$1,111American Airlines
Mon, May 11 - Sat, May 23
American Airlines Logo
6:05 am - 11:58 pm
CHC
-
STL
35h 53m
2 stops
American Airlines Logo
7:00 am - 3:25 pm
STL
-
CHC
38h 25m
2 stops
$1,243American Airlines
Thu, Mar 19 - Mon, Mar 23
American Airlines Logo
6:05 am - 11:58 pm
CHC
-
STL
35h 53m
2 stops
American Airlines Logo
5:12 am - 11:55 pm
STL
-
CHC
48h 43m
2 stops
$1,394American Airlines
Thu, Mar 19 - Mon, Mar 23
American Airlines Logo
6:05 am - 11:58 pm
CHC
-
STL
35h 53m
2 stops
American Airlines Logo
7:00 am - 3:25 pm
STL
-
CHC
38h 25m
2 stops
$1,395American Airlines
Thu, Mar 19 - Mon, Mar 23
American Airlines Logo
6:00 am - 11:57 pm
CHC
-
STL
34h 57m
2 stops
American Airlines Logo
3:38 pm - 3:25 pm
STL
-
CHC
30h 47m
2 stops
$1,431American Airlines
Wed, Apr 15 - Wed, Apr 22
Air New Zealand Logo
8:05 pm - 10:28 pm
CHC
-
STL
43h 23m
2 stops
Air New Zealand Logo
8:30 am - 2:25 pm
STL
-
CHC
36h 55m
2 stops
$1,442Air New Zealand
Tue, Apr 14 - Tue, Apr 21
Qantas Airways Logo
6:00 am - 5:21 pm
CHC
-
STL
28h 21m
2 stops
Qantas Airways Logo
6:11 pm - 3:25 pm
STL
-
CHC
28h 14m
2 stops
$1,455Qantas Airways
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
6:00 am - 5:21 pm
CHC
-
STL
28h 21m
2 stops
Multiple Airlines Logo
3:38 pm - 4:25 pm
STL
-
CHC
31h 47m
2 stops
$1,483Multiple Airlines
Fri, Apr 17 - Sat, Apr 25
Multiple Airlines Logo
11:00 am - 8:43 pm
CHC
-
STL
26h 43m
3 stops
Multiple Airlines Logo
1:13 pm - 9:35 am
STL
-
CHC
27h 22m
3 stops
$1,489Multiple Airlines
Mon, May 11 - Sat, May 23
Multiple Airlines Logo
4:05 pm - 10:30 pm
CHC
-
STL
23h 25m
2 stops
Multiple Airlines Logo
1:13 pm - 10:25 am
STL
-
CHC
28h 12m
3 stops
$1,549Multiple Airlines
Mon, May 11 - Sat, May 23

American Airlines flights from Christchurch to St. Louis

Our best American Airlines deals on Christchurch to St. Louis flight tickets
American Airlines
May 11
CHC4:35 pmChristchurch
48h 24m
2 stops
STL11:59 pmLambert-St Louis
May 23
STL5:20 pmLambert-St Louis
29h 05m
2 stops
CHC3:25 pmChristchurch
$1,111
American Airlines
Mar 19
CHC6:05 amChristchurch
35h 53m
2 stops
STL11:58 pmLambert-St Louis
Mar 23
STL7:00 amLambert-St Louis
38h 25m
2 stops
CHC3:25 pmChristchurch
$1,243
American Airlines
Mar 19
CHC6:05 amChristchurch
35h 53m
2 stops
STL11:58 pmLambert-St Louis
Mar 23
STL5:12 amLambert-St Louis
48h 43m
2 stops
CHC11:55 pmChristchurch
$1,394

Qantas Airways flights from Christchurch to St. Louis

Our best Qantas Airways deals on Christchurch to St. Louis flight tickets
Qantas Airways
Apr 15
CHC6:00 amChristchurch
28h 21m
2 stops
STL5:21 pmLambert-St Louis
Apr 22
STL6:11 pmLambert-St Louis
28h 14m
2 stops
CHC3:25 pmChristchurch
$1,455
Qantas Airways
Mar 19
CHC9:00 amChristchurch
32h 58m
3 stops
STL11:58 pmLambert-St Louis
Mar 23
STL6:50 pmLambert-St Louis
26h 05m
2 stops
CHC2:55 pmChristchurch
$2,393
Qantas Airways
Mar 19
CHC9:00 amChristchurch
32h 58m
3 stops
STL11:58 pmLambert-St Louis
Mar 23
STL4:13 pmLambert-St Louis
28h 17m
2 stops
CHC2:30 pmChristchurch
$2,394

momondo 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, momondo users made 832,500 searches. Data last updated March 2, 2026.
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

Mon 5/11

4:35 pm-11:59 pm

2 stops48h 24m

Lambert-St Louis

Sat 5/23

5:20 pm-3:25 pm

2 stops29h 05m

$1,111

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Thu 3/19

6:05 am-11:58 pm

2 stops35h 53m

Lambert-St Louis

Mon 3/23

7:00 am-3:25 pm

2 stops38h 25m

$1,243

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Thu 3/19

6:05 am-11:58 pm

2 stops35h 53m

Lambert-St Louis

Mon 3/23

5:12 am-11:55 pm

2 stops48h 43m

$1,394

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Thu 3/19

6:05 am-11:58 pm

2 stops35h 53m

Lambert-St Louis

Mon 3/23

7:00 am-3:25 pm

2 stops38h 25m

$1,395

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Wed 4/15

6:00 am-11:57 pm

2 stops34h 57m

Lambert-St Louis

Wed 4/22

3:38 pm-3:25 pm

2 stops30h 47m

$1,431

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Tue 4/14

8:05 pm-10:28 pm

2 stops43h 23m

Lambert-St Louis

Tue 4/21

8:30 am-2:25 pm

2 stops36h 55m

$1,442

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Wed 4/15

6:00 am-5:21 pm

2 stops28h 21m

Lambert-St Louis

Wed 4/22

6:11 pm-3:25 pm

2 stops28h 14m

$1,455

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Fri 4/17

6:00 am-5:21 pm

2 stops28h 21m

Lambert-St Louis

Sat 4/25

3:38 pm-4:25 pm

2 stops31h 47m

$1,483

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Mon 5/11

11:00 am-8:43 pm

3 stops26h 43m

Lambert-St Louis

Sat 5/23

1:13 pm-9:35 am

3 stops27h 22m

$1,489

ChristchurchSt. Louis

CHC - STL

CHCSTL

Christchurch

Mon 5/11

4:05 pm-10:30 pm

2 stops23h 25m

Lambert-St Louis

Sat 5/23

1:13 pm-10:25 am

3 stops28h 12m

$1,549

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Christchurch to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Christchurch to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Christchurch to St. Louis (CHC to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Christchurch to St. Louis

Fastest flight time

36h 53m

Direct flights

None
The fastest flight from Christchurch to St. Louis takes 36h 53m
There are no direct flights from Christchurch to St. Louis. There are no popular flight routes from Christchurch to St. Louis.
Search flight deals

  • How far is Christchurch to Lambert-St Louis by plane?

    There are 8288.4 mi between Christchurch and Lambert-St Louis. By plane, this route typically takes 36h 53m.

  • When did momondo last update prices for flights from Christchurch Airport to Lambert-St Louis Airport?

    Prices for flights from Christchurch Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Christchurch Airport to Lambert-St Louis 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 Christchurch Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Christchurch to St. Louis?

    Search flight deals from Christchurch to St. Louis. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Christchurch to St. Louis with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
St. Peters
Wentzville
Collinsville
Alton
Fenton
Farmington
Edwardsville
Festus
Clayton
Eureka
Litchfield
Glencoe
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Christchurch to St. Louis?

It is quick and easy to find Christchurch to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

Can I find flights from Christchurch to St. Louis with flexible booking policies on momondo?

Flights from Christchurch to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Christchurch to St. Louis?

Once you have performed a search for Christchurch to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Christchurch to St. Louis right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to St. Louis from Christchurch. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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