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R2 781+ Cheap flights from St. Louis

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — JNB
Jun 17 — Jun 241
1 adult

What to know about flights from St. Louis

Discover essential information about flights departing from St. Louis, including flight schedules, destinations, airlines operating at the St. Louis airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 12 June 2025.

Good round-trip deal

R3 749 or less

Good one-way deal

R3 236 or less
Price to beat on a round-trip flight from Lambert-St Louis.
Price to beat on a one-way flight from Lambert-St Louis.

Find flights from St. Louis

Cheapest flights from St. Louis
Explore the most affordable flight options available from St. Louis. Find the lowest fares based on data from user searches, with prices last updated on 12 June 2025.

Mon 8/919:59STL - CPT
2 stops32h 01mBritish Airways
Sun 14/918:55CPT - STL
2 stops30h 32mBritish Airways
Deal found 12/6R20 987
Mon 8/915:57STL - CPT
2 stops36h 03mAmerican Airlines
Sun 14/918:55CPT - STL
2 stops31h 18mAmerican Airlines
Deal found 11/6R21 342
Wed 3/95:55STL - JNB
2 stops43h 25mMultiple Airlines
Mon 15/99:50JNB - STL
2 stops42h 29mMultiple Airlines
Deal found 10/6R22 015
Mon 8/915:57STL - JNB
2 stops32h 03mAmerican Airlines
Sun 14/921:15JNB - STL
2 stops28h 12mAmerican Airlines
Deal found 11/6R22 953
Tue 14/105:34STL - JNB
2 stops45h 01mQatar Airways
Tue 21/1020:25JNB - STL
2 stops33h 44mQatar Airways
Deal found 9/6R24 051
Sat 6/99:17STL - CPT
2 stops23h 03mUnited Airlines
Mon 22/919:50CPT - STL
2 stops26h 54mUnited Airlines
Deal found 11/6R24 353
Tue 14/106:30STL - JNB
2 stops28h 15mUnited Airlines
Wed 12/1115:05JNB - STL
2 stops27h 47mUnited Airlines
Deal found 11/6R24 530
Tue 14/1017:40STL - JNB
1 stop19h 00mDelta
Tue 21/1018:50JNB - STL
2 stops30h 12mDelta
Deal found 9/6R24 990
Fri 26/917:28STL - JNB
2 stops32h 07mLufthansa
Tue 7/1019:00JNB - STL
1 stop25h 30mLufthansa
Deal found 12/6R25 043
Sat 6/910:15STL - CPT
1 stop24h 35mDelta
Sun 14/920:05CPT - STL
1 stop23h 20mDelta
Deal found 10/6R26 035
Sat 1/1118:05STL - CPT
2 stops33h 25mQatar Airways
Sat 8/1118:55CPT - STL
2 stops34h 46mQatar Airways
Deal found 9/6R26 620
Sat 1/1117:58STL - CPT
1 stop41h 02mMultiple Airlines
Sat 8/119:30CPT - STL
2 stops36h 25mMultiple Airlines
Deal found 9/6R26 850

Find flights from St. Louis within your budget

Find flights departing from St. Louis that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 12 June 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 8/9

19:59-11:00

2 stops32h 01m

Cape Town Intl

Sun 14/9

18:55-18:27

2 stops30h 32m

R20 987

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 8/9

15:57-11:00

2 stops36h 03m

Cape Town Intl

Sun 14/9

18:55-19:13

2 stops31h 18m

R21 342

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Wed 3/9

5:55-8:20

2 stops43h 25m

Johannesburg OR Tambo

Mon 15/9

9:50-21:19

2 stops42h 29m

R22 015

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Mon 8/9

15:57-7:00

2 stops32h 03m

Johannesburg OR Tambo

Sun 14/9

21:15-18:27

2 stops28h 12m

R22 953

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 14/10

5:34-9:35

2 stops45h 01m

Johannesburg OR Tambo

Tue 21/10

20:25-23:09

2 stops33h 44m

R24 051

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sat 6/9

9:17-15:20

2 stops23h 03m

Cape Town Intl

Mon 22/9

19:50-15:44

2 stops26h 54m

R24 353

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 14/10

6:30-17:45

2 stops28h 15m

Johannesburg OR Tambo

Wed 12/11

15:05-10:52

2 stops27h 47m

R24 530

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 14/10

17:40-19:40

1 stop19h 00m

Johannesburg OR Tambo

Tue 21/10

18:50-18:02

2 stops30h 12m

R24 990

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 26/9

17:28-8:35

2 stops32h 07m

Johannesburg OR Tambo

Tue 7/10

19:00-13:30

1 stop25h 30m

R25 043

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sat 6/9

10:15-17:50

1 stop24h 35m

Cape Town Intl

Sun 14/9

20:05-12:25

1 stop23h 20m

R26 035

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 24 results
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Best time to book a flight from St. Louis

Have a flexible travel schedule? Discover the best time to fly from St. Louis with our price prediction graph.
Estimated return 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.

Travel insights for flights from St. Louis

Get recent, data-driven insights about flights from St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis?

Currently, January is the cheapest month in which you can book a flight from St. Louis (average of R17 073). Flying from St. Louis in August will prove the most costly (average of R27 133). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from St. Louis

Get insights into the airlines that provide service from St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from St. Louis. In the last 7 days, Cheapflights users made a total of 594 507 searches.

Boarding

8,2

Entertainment

7,9

Crew

8,5

Overall

8,0

Food

7,3

Comfort

7,9

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Boarding

8,2

Entertainment

7,9

Crew

8,5

Overall

8,0

Food

7,3

Comfort

7,9

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Boarding

8,2

Entertainment

7,9

Crew

8,5

Overall

8,0

Food

7,3

Comfort

7,9

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Boarding

8,2

Entertainment

7,9

Crew

8,5

Overall

8,0

Food

7,3

Comfort

7,9

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Boarding

8,2

Entertainment

7,9

Crew

8,5

Overall

8,0

Food

7,3

Comfort

7,9

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Boarding

8,2

Entertainment

7,9

Crew

8,5

Overall

8,0

Food

7,3

Comfort

7,9

Reviews

1 / 20
10,0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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Direct flights from Missouri

Book a direct flight from one of these other cities located in Missouri.

Related info for your journey

Access useful and relevant information related to your journey from St. Louis. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 12 June 2025.
  • What are the most popular destinations to fly to from St. Louis?

    The most selected flight destinations from St. Louis for the current month are Cancún, Anchorage, Boston. While Cancún, Boston, Atlanta are the top choices made by travellers year-round.

  • What is the cheapest flight from St. Louis to anywhere?

    Users have flown out of St. Louis for as low as R3 236 to Houston George Bush Intcntl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for R10 616 to fly from St. Louis.

  • What is the cheapest month to fly from St. Louis?

    January is currently the cheapest month to fly from St. Louis. At this moment in time August is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • How does Cheapflights help users find flights from St. Louis?

    When you search for this flight from St. Louis, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from St. Louis?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from St. Louis.

  • Can Cheapflights find flights from St. Louis with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from St. Louis become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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How does Cheapflights help users find flights from St. Louis?

When you search for this flight from St. Louis, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. Louis?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from St. Louis.

Can Cheapflights find flights from St. Louis with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. Louis become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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