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Latest Flight Deals from St. Louis to Cardiff
Book one-way or return flights from St. Louis to Cardiff from as little as US$1,483. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- STL17:4017h 5m2 stopsCWL16:45Fri, May 17|St. Louis - Cardiff|Delta Air LinesUS$1,483US$7,42880% OFF80% OFFUS$7,428US$1,483
- STL13:0314h 12m2 stopsCWL09:15Fri, May 17|St. Louis - Cardiff|Virgin AtlanticUS$1,536US$7,42879% OFF79% OFFUS$7,428US$1,536
- STL08:0530h 5m2 stopsCWL20:10Sat, Jun 1|St. Louis - Cardiff|United AirlinesUS$4,958US$7,42833% OFF33% OFFUS$7,428US$4,958
- STL15:1519h 30m2 stopsCWL16:45Fri, May 17|St. Louis - Cardiff|United AirlinesUS$5,195US$5,195
- STL15:2519h 20m2 stopsCWL16:45Fri, May 17|St. Louis - Cardiff|LufthansaUS$5,348US$5,348
- STL13:003h 5mDirectCWL14:00Thu, May 23|St. Louis - Cardiff|Delta Air LinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from St. Louis to Cardiff? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from St. Louis to Cardiff. Stay updated on price trends and snag the best deals for your upcoming trip.
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from St. Louis to Cardiff
View airlines operating flights from St. Louis to Cardiff. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Delta Air Lines
From US$1,483
Virgin Atlantic
From US$1,536
United Airlines
From US$4,958
Lufthansa
From US$5,348
ANA airlines
Find more flights and airlines
Alternative Routes from St. Louis to Cardiff
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to Cardiff.
- CheapestSTL17:4017h 5m2 transferCWL16:45St. Louis Lambert International Airport - Cardiff AirportFri, May 17Delta Air LinesUS$1,483
- STL17:4017h 5m2 transferCWL16:45St. Louis Lambert International Airport - Cardiff AirportFri, May 17Delta Air LinesUS$1,483Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from St. Louis to Cardiff
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Cardiff. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
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Flight Information from St. Louis to Cardiff
Off-season for travel | April |
---|---|
Peak season for travel | June |
Flight distance | 6,563.74km |
Popular airline | Delta Air Lines |
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