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R3 329+ 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 18/2. 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 — CPT
Jan 22 — Jan 291
1 adult

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 17 January 2025.

Mon 3/316:38STL - CPT
2 stops33h 42mBritish Airways
Sun 16/318:45CPT - STL
2 stops31h 27mBritish Airways
Deal found 16/1R17 172
Sat 22/318:45STL - CPT
2 stops32h 35mAmerican Airlines
Sun 30/322:00CPT - STL
2 stops29h 41mAmerican Airlines
Deal found 17/1R17 379
Thu 30/118:00STL - JNB
2 stops32h 20mAmerican Airlines
Wed 5/219:25JNB - STL
2 stops33h 16mAmerican Airlines
Deal found 15/1R20 952
Mon 3/313:00STL - CPT
1 stop19h 10mUnited Airlines
Sun 16/320:50CPT - STL
2 stops27h 21mUnited Airlines
Deal found 16/1R25 259
Tue 1/411:55STL - JNB
2 stops38h 55mQatar Airways
Fri 11/48:50JNB - STL
2 stops46h 09mQatar Airways
Deal found 16/1R25 297
Mon 3/38:40STL - CPT
2 stops23h 30mLufthansa
Sun 16/320:50CPT - STL
1 stop20h 18mLufthansa
Deal found 16/1R25 447
Wed 12/317:33STL - JNB
2 stops34h 12mTurkish Airlines
Sat 22/319:05JNB - STL
2 stops50h 18mTurkish Airlines
Deal found 15/1R25 955
Mon 24/313:06STL - CPT
1 stop22h 54mDelta
Tue 1/420:05CPT - STL
1 stop22h 55mDelta
Deal found 16/1R26 275
Sun 23/212:26STL - CPT
2 stops26h 24mMultiple Airlines
Mon 10/39:30CPT - STL
3 stops59h 53mMultiple Airlines
Deal found 16/1R27 102
Mon 3/36:15STL - JNB
2 stops28h 20mUnited Airlines
Mon 10/322:00JNB - STL
2 stops23h 23mUnited Airlines
Deal found 17/1R27 121
Thu 30/17:15STL - JNB
1 stop27h 45mDelta
Wed 5/221:55JNB - STL
1 stop25h 48mDelta
Deal found 15/1R27 215
Sat 22/310:30STL - CPT
2 stops28h 40mKLM
Mon 31/323:00CPT - STL
2 stops31h 31mKLM
Deal found 16/1R27 685

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 17 January 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Any airport

Route

Depart

Return

Price

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 3/3

16:38-10:20

2 stops33h 42m

Cape Town Intl

Sun 16/3

18:45-19:12

2 stops31h 27m

R17 172

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sat 22/3

18:45-10:20

2 stops32h 35m

Cape Town Intl

Sun 30/3

22:00-20:41

2 stops29h 41m

R17 379

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Thu 30/1

18:00-10:20

2 stops32h 20m

Johannesburg OR Tambo

Wed 5/2

19:25-20:41

2 stops33h 16m

R20 952

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 3/3

13:00-16:10

1 stop19h 10m

Cape Town Intl

Sun 16/3

20:50-17:11

2 stops27h 21m

R25 259

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 1/4

11:55-9:50

2 stops38h 55m

Johannesburg OR Tambo

Fri 11/4

8:50-23:59

2 stops46h 09m

R25 297

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 3/3

8:40-16:10

2 stops23h 30m

Cape Town Intl

Sun 16/3

20:50-10:08

1 stop20h 18m

R25 447

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Wed 12/3

17:33-10:45

2 stops34h 12m

Johannesburg OR Tambo

Sat 22/3

19:05-14:23

2 stops50h 18m

R25 955

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 24/3

13:06-19:00

1 stop22h 54m

Cape Town Intl

Tue 1/4

20:05-12:00

1 stop22h 55m

R26 275

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 23/2

12:26-22:50

2 stops26h 24m

Cape Town Intl

Mon 10/3

9:30-14:23

3 stops59h 53m

R27 102

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Mon 3/3

6:15-18:35

2 stops28h 20m

Johannesburg OR Tambo

Mon 10/3

22:00-14:23

2 stops23h 23m

R27 121

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 17 results
1
2

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, May is the cheapest month in which you can book a flight from St. Louis (average of R21 140). Flying from St. Louis in July will prove the most costly (average of R29 792). 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.
8,0
Very Good
8 513 reviews

Boarding

8,2

Food

7,3

Overall

8,0

Entertainment

7,9

Comfort

8,0

Crew

8,6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8,0
Very Good
8 513 reviews
8,0
Very Good
8 513 reviews

Boarding

8,2

Food

7,3

Overall

8,0

Entertainment

7,9

Comfort

8,0

Crew

8,6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7,8
Good
1 339 reviews
8,0
Very Good
8 513 reviews

Boarding

8,2

Food

7,3

Overall

8,0

Entertainment

7,9

Comfort

8,0

Crew

8,6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7,5
Good
3 752 reviews
8,0
Very Good
8 513 reviews

Boarding

8,2

Food

7,3

Overall

8,0

Entertainment

7,9

Comfort

8,0

Crew

8,6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7,4
Good
8 969 reviews
8,0
Very Good
8 513 reviews

Boarding

8,2

Food

7,3

Overall

8,0

Entertainment

7,9

Comfort

8,0

Crew

8,6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7,3
Good
3 925 reviews
8,0
Very Good
8 513 reviews

Boarding

8,2

Food

7,3

Overall

8,0

Entertainment

7,9

Comfort

8,0

Crew

8,6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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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 17 January 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, Atlanta, Mumbai. 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 437 to Houston George Bush Intcntl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for R15 711 to fly from St. Louis.

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

    May is currently the cheapest month to fly from St. Louis. At this moment in time July 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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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