How does KAYAK find such low prices on flights from Missouri to Cardiff?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Cardiff.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Cardiff?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Cardiff?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cardiff with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Cardiff?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cardiff from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$405 CHEAP FLIGHTS from Missouri to Cardiff

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Flight Deals

Cheap Flights from Missouri to Cardiff

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Missouri to Cardiff

Thu, Oct 22 - Thu, Oct 29

10:14 am - 9:15 amSTL Lambert-St Louis-CWL Cardiff Wales

17h 01m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

10:20 am - 11:54 pmCWL Cardiff Wales-STL Lambert-St Louis

18h 34m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,003Delta

Tue, Dec 8 - Tue, Dec 15

7:18 pm - 5:00 pmSTL Lambert-St Louis-CWL Cardiff Wales

15h 42m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

5:30 pm - 6:13 pmCWL Cardiff Wales-STL Lambert-St Louis

30h 43m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,109KLM

Tue, Dec 8 - Tue, Dec 15

7:18 pm - 5:00 pmSTL Lambert-St Louis-CWL Cardiff Wales

15h 42m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

10:20 am - 12:05 amCWL Cardiff Wales-STL Lambert-St Louis

19h 45m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,111Multiple Airlines

Tue, Dec 8 - Wed, Dec 16

3:32 pm - 5:00 pmSTL Lambert-St Louis-CWL Cardiff Wales

19h 28m2 stops Minneapolis St Paul Amsterdam Schiphol

10:20 am - 11:26 pmCWL Cardiff Wales-STL Lambert-St Louis

19h 06m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,137KLM

Tue, Dec 8 - Tue, Dec 15

2:17 pm - 9:50 amSTL Lambert-St Louis-CWL Cardiff Wales

37h 33m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

10:20 am - 12:05 amCWL Cardiff Wales-STL Lambert-St Louis

19h 45m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,180Air Europa

Tue, Dec 8 - Tue, Dec 15

2:17 pm - 9:50 amSTL Lambert-St Louis-CWL Cardiff Wales

37h 33m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

10:20 am - 12:05 amCWL Cardiff Wales-STL Lambert-St Louis

19h 45m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,181Air Europa

Mon, Oct 19 - Mon, Oct 26

10:34 am - 9:15 amMCI Kansas City-CWL Cardiff Wales

16h 41m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

5:30 pm - 7:05 pmCWL Cardiff Wales-MCI Kansas City

30h 35m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$1,327KLM

Wed, Dec 9 - Sat, Dec 12

11:40 am - 9:50 amMCI Kansas City-CWL Cardiff Wales

16h 10m2 stops New York John F Kennedy Intl Amsterdam Schiphol

5:30 pm - 4:34 pmCWL Cardiff Wales-MCI Kansas City

29h 04m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,438KLM

Wed, Dec 9 - Wed, Dec 16

12:31 pm - 5:00 pmSTL Lambert-St Louis-CWL Cardiff Wales

22h 29m2 stops Minneapolis St Paul Amsterdam Schiphol

10:20 am - 4:36 pmCWL Cardiff Wales-STL Lambert-St Louis

36h 16m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,658Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

12:31 pm - 9:50 amSTL Lambert-St Louis-CWL Cardiff Wales

15h 19m2 stops Minneapolis St Paul Amsterdam Schiphol

5:30 pm - 6:13 pmCWL Cardiff Wales-STL Lambert-St Louis

30h 43m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,706Multiple Airlines

Useful Info

Cheapest flight	$405

Flight from Kansas City to Cardiff

How does KAYAK find such low prices on flights from Missouri to Cardiff?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Cardiff.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Cardiff?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Cardiff?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cardiff with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Cardiff?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cardiff from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.