RM 740+ 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 30/12. 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 — KUL
7 Jan — 14 Jan1
1 adult
1 adult, Economy, 0 bags

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 8 December 2025.

Cheapest one-way flight

RM 1,786

Cheapest round-trip flight

RM 1,476

Cheapest airline

Delta

Most popular destination

Dallas/Fort Worth (DFW)

Good round-trip deal

RM 1,476 or less

Good one-way deal

RM 420 or less
The cheapest one-way flight from Lambert-St Louis is currently to Dallas/Fort Worth.
Search Deals
The cheapest round-trip flight from Lambert-St Louis is currently to Salt Lake City.
Search Deals
On average, Delta currently has the cheapest one-way flight from Lambert-St Louis (avg. price of RM 1,476).
Search Deals
Dallas/Fort Worth (DFW) is currently the most popular flight destination from Lambert-St Louis (average return price of RM 1,786).
Search Deals
Price to beat on a round-trip flight from Lambert-St Louis.
Search Deals
Price to beat on a one-way flight from Lambert-St Louis.
Search Deals

Find flights from St. Louis

Enter your travel dates to find the best prices.

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 8 December 2025.

Thu 22/117:00STL - KUL
2 stops27h 20mUnited Airlines
Thu 29/118:30KUL - STL
2 stops24h 41mUnited Airlines
Deal found 7/12RM 3,913
Wed 1/419:06STL - KUL
2 stops29h 44mUnited Airlines
Tue 7/416:55KUL - STL
3 stops36h 57mUnited Airlines
Deal found 7/12RM 3,930
Mon 9/211:20STL - KUL
2 stops29h 25mANA
Sat 28/214:15KUL - STL
2 stops36h 10mANA
Deal found 7/12RM 4,657
Tue 12/509:30STL - KUL
2 stops31h 30mANA
Tue 11/814:15KUL - STL
2 stops39h 20mANA
Deal found 7/12RM 5,307
Wed 1/408:25STL - KUL
3 stops37h 50mMultiple Airlines
Tue 7/415:30KUL - STL
3 stops36h 20mMultiple Airlines
Deal found 7/12RM 5,899
Tue 12/510:10STL - KUL
2 stops54h 50mUnited Airlines
Tue 11/816:55KUL - STL
3 stops35h 26mUnited Airlines
Deal found 7/12RM 6,129
Thu 22/116:05STL - KUL
3 stops31h 20mMultiple Airlines
Thu 29/120:25KUL - STL
3 stops35h 49mMultiple Airlines
Deal found 7/12RM 6,589
Tue 12/511:14STL - KUL
2 stops40h 26mMultiple Airlines
Tue 11/822:50KUL - STL
1 stop33h 40mMultiple Airlines
Deal found 7/12RM 8,365
Mon 22/1217:26STL - KUL
2 stops29h 59mChina Airlines
Tue 6/114:35KUL - STL
2 stops37h 19mChina Airlines
Deal found 7/12RM 11,391

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 8 December 2025. In the last 7 days, Cheapflights users made a total of 407,431 searches

Fly to

Kuala Lumpur Intl

Route

Departure

Return

Price

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Thu 22/1

17:00-10:20

2 stops27h 20m

Kuala Lumpur Intl

Thu 29/1

18:30-05:11

2 stops24h 41m

RM 3,913

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Wed 1/4

19:06-13:50

2 stops29h 44m

Kuala Lumpur Intl

Tue 7/4

16:55-16:52

3 stops36h 57m

RM 3,930

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Mon 9/2

11:20-06:45

2 stops29h 25m

Kuala Lumpur Intl

Sat 28/2

14:15-12:25

2 stops36h 10m

RM 4,657

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Wed 1/4

08:25-11:15

3 stops37h 50m

Kuala Lumpur Intl

Tue 7/4

15:30-14:50

3 stops36h 20m

RM 5,899

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Tue 12/5

10:10-06:00

2 stops54h 50m

Kuala Lumpur Intl

Tue 11/8

16:55-15:21

3 stops35h 26m

RM 6,129

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Thu 22/1

16:05-13:25

3 stops31h 20m

Kuala Lumpur Intl

Thu 29/1

20:25-18:14

3 stops35h 49m

RM 6,589

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Tue 12/5

11:14-16:40

2 stops40h 26m

Kuala Lumpur Intl

Tue 11/8

22:50-19:30

1 stop33h 40m

RM 8,365

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Mon 22/12

17:26-13:25

2 stops29h 59m

Kuala Lumpur Intl

Tue 6/1

14:35-13:54

2 stops37h 19m

RM 11,391

Flights are sorted by cheapest return flights first.

Deals found on 7/12

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, September is the cheapest month in which you can book a flight from St. Louis (average of RM 2,725). Flying from St. Louis in June will prove the most costly (average of RM 7,523). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from St. Louis?

Some of the most frequent flights departing from St. Louis everyday are: Chicago (779 flights per day), New York (261 flights per day), and Dallas (237 flights per day).

Dallas/Fort Worth
Dallas/Fort Worth
From RM 1,786
Salt Lake City
Salt Lake City
From RM 1,476
Denver Intl
Denver Intl
From RM 420

What is the cheapest place to fly to from St. Louis?

The cheapest city to fly to from St. Louis is Denver Intl, with prices starting at RM 420. Explore other affordable destinations below.

Denver Intl
Denver Intl
From RM 420
Salt Lake City
Salt Lake City
From RM 1,476
Dallas/Fort Worth
Dallas/Fort Worth
From RM 1,786

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Missouri

Book a direct flight from one of these other cities located in Missouri.
Direct flights from Kansas City

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 8 December 2025.

  • What are the most popular destinations to fly to from St. Louis?

    This month, the top selected destinations from St. Louis are Cancún, Denver, Atlanta. Throughout the year, Denver, Cancún, Atlanta are some of the top choices made by users flying from St. Louis.

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

    Users have flown out of St. Louis for as low as RM 420 to Denver (prices may vary depending on the airline and departure time). On average, users have booked flights for RM 1,227 to fly from St. Louis.

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

    Currently, the cheapest month for flights from St. Louis is September. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

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

    Deals for flights from St. Louis are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    Cheapflights simply makes it quick and affordable to book flights from St. Louis by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • 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, Cheapflights offers price alerts on flights from St. Louis so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

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?

Deals for flights from St. Louis are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from St. Louis by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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, Cheapflights offers price alerts on flights from St. Louis so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.