Find cheap flights to St. Louis

STL

Find cheap flights to St. Louis

Return
Economy
Washington (WAS)
Lambert-St Louis
Sat 8/15
Sat 8/22
Any month
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Search hundreds of travel sites at once for deals on flights to St. Louis

Good to know

Low season

March Best time to beat the crowds (2% less expensive on average)

High season

December Most popular time to fly (5% more expensive on average)

Average price of a return ticket

R3 038 (avg. price over the last 2 weeks)

Good deal for a return ticket

R1 242 or less

Top tips for finding cheap flights to St. Louis

  • Looking for cheap airfare to St. Louis? 25% of our users found return tickets to St. Louis for the following prices or less: From Johannesburg OR Tambo R21 619
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly to St. Louis is March.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest St. Louis flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking St. Louis flights

What is the cheapest flight to St. Louis?

How far is St. Louis airport from central St. Louis?

What is the name of St. Louis’s airport?

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Top 5 airlines flying to Lambert-St Louis

Scores according to KAYAK customer reviews

8,7
Korean Air
Overall score based on 4 927 reviews
8,9
Boarding
8,6
Comfort
9,1
Crew
8,6
Entertainment
8,5
Food
Airline reviews
Read more about Korean Air

Book Cheap St. Louis Plane Tickets

Recent return flight deals

2/11
Mon
2 stops
Qatar Airways
39h 55m
CPT - STL
16/11
Mon
2 stops
Qatar Airways
35h 44m
STL - CPT
2/11
Mon
2 stops
Turkish Airlines
34h 29m
CPT - STL
16/11
Mon
2 stops
Turkish Airlines
36h 45m
STL - CPT
2/11
Mon
1 stop
Lufthansa
23h 55m
CPT - STL
16/11
Mon
2 stops
Lufthansa
33h 16m
STL - CPT
2/11
Mon
1 stop
Austrian Airlines
26h 51m
CPT - STL
16/11
Mon
2 stops
Austrian Airlines
32h 15m
STL - CPT
2/11
Mon
3 stops
Ethiopian Air
34h 34m
CPT - STL
16/11
Mon
2 stops
Ethiopian Air
35h 45m
STL - CPT
15/9
Tue
2 stops
Delta
27h 53m
JNB - STL
31/12
Thu
2 stops
Delta
21h 15m
STL - JNB
15/9
Tue
2 stops
KLM
55h 25m
JNB - STL
31/12
Thu
2 stops
KLM
46h 20m
STL - JNB
1/11
Sun
2 stops
Aeromexico
31h 12m
CPT - STL
16/11
Mon
2 stops
Aeromexico
25h 30m
STL - CPT
15/9
Tue
2 stops
Korean Air
28h 28m
JNB - STL
31/12
Thu
2 stops
Korean Air
26h 39m
STL - JNB
15/9
Tue
2 stops
Cathay Pacific
65h 52m
JNB - STL
31/12
Thu
2 stops
Cathay Pacific
37h 55m
STL - JNB
2/11
Mon
2 stops
Qatar Airways
39h 55m
CPT - STL
16/11
Mon
2 stops
Qatar Airways
35h 44m
STL - CPT
2/11
Mon
2 stops
Turkish Airlines
34h 29m
CPT - STL
16/11
Mon
2 stops
Turkish Airlines
37h 36m
STL - CPT
2/11
Mon
2 stops
Qatar Airways
39h 55m
CPT - STL
16/11
Mon
2 stops
Qatar Airways
38h 40m
STL - CPT
2/11
Mon
1 stop
Lufthansa
26h 51m
CPT - STL
16/11
Mon
2 stops
Lufthansa
33h 16m
STL - CPT
2/11
Mon
1 stop
Austrian Airlines
23h 55m
CPT - STL
16/11
Mon
2 stops
Austrian Airlines
28h 26m
STL - CPT
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in ZAR.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

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