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RM 663+ 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 14/8. 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 — KUL
2 Jul — 9 Jul1
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 27 June 2025.

Cheapest one-way flight

RM 1,836

Cheapest round-trip flight

RM 1,517

Cheapest airline

Delta

Most popular destination

Dallas/Fort Worth (DFW)

Good round-trip deal

RM 1,517 or less

Good one-way deal

RM 432 or less
The cheapest one-way flight from Lambert-St Louis is currently to Dallas/Fort Worth.
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The cheapest round-trip flight from Lambert-St Louis is currently to Salt Lake City.
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On average, Delta currently has the cheapest one-way flight from Lambert-St Louis (avg. price of RM 1,517).
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Dallas/Fort Worth (DFW) is currently the most popular flight destination from Lambert-St Louis (average return price of RM 1,836).
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Price to beat on a round-trip flight from Lambert-St Louis.
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Price to beat on a one-way flight from Lambert-St Louis.
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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 27 June 2025.

Thu 11/908:20STL - KUL
2 stops32h 40mANA
Tue 30/914:15KUL - STL
2 stops37h 12mANA
Deal found 25/6RM 5,070
Thu 11/917:49STL - KUL
2 stops27h 21mUnited Airlines
Tue 30/907:15KUL - STL
3 stops27h 44mUnited Airlines
Deal found 25/6RM 5,210
Thu 11/906:00STL - KUL
2 stops36h 50mMultiple Airlines
Mon 29/902:55KUL - STL
2 stops48h 44mMultiple Airlines
Deal found 25/6RM 5,746
Wed 24/909:46STL - KUL
2 stops33h 04mQatar Airways
Sat 27/902:55KUL - STL
2 stops33h 53mQatar Airways
Deal found 24/6RM 6,409
Wed 9/715:20STL - KUL
2 stops34h 05mEmirates
Fri 11/702:15KUL - STL
2 stops32h 20mEmirates
Deal found 25/6RM 29,969

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 27 June 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 11/9

08:20-06:00

2 stops32h 40m

Kuala Lumpur Intl

Tue 30/9

14:15-14:27

2 stops37h 12m

RM 5,070

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Thu 11/9

17:49-10:10

2 stops27h 21m

Kuala Lumpur Intl

Tue 30/9

07:15-21:59

3 stops27h 44m

RM 5,210

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Thu 11/9

06:00-07:50

2 stops36h 50m

Kuala Lumpur Intl

Mon 29/9

02:55-14:39

2 stops48h 44m

RM 5,746

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Wed 24/9

09:46-07:50

2 stops33h 04m

Kuala Lumpur Intl

Sat 27/9

02:55-23:48

2 stops33h 53m

RM 6,409

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Wed 9/7

15:20-14:25

2 stops34h 05m

Kuala Lumpur Intl

Fri 11/7

02:15-21:35

2 stops32h 20m

RM 29,969

Flights are sorted by cheapest return flights first.

Deals found on 25/6

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 4,010). Flying from St. Louis in June will prove the most costly (average of RM 7,554). 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 (686 flights per day), Atlanta (226 flights per day), and Dallas (207 flights per day).

Dallas/Fort Worth
Dallas/Fort Worth
From RM 435
Salt Lake City
Salt Lake City
From RM 359
San Francisco
San Francisco
From RM 1,094
Denver Intl
Denver Intl
From RM 102

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 432. Explore other affordable destinations below.

Denver Intl
Denver Intl
From RM 102
Salt Lake City
Salt Lake City
From RM 359
Dallas/Fort Worth
Dallas/Fort Worth
From RM 435
San Francisco
San Francisco
From RM 1,094

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 407,431 searches.
Check out reviews from past customers who have flown ANA, Emirates, andQatar Airways from St. Louis to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very Good
887 reviews
Check prices

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.3
Very Good
887 reviews
ANA
8.3
Very Good
887 reviews
Check prices

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Emirates
8.1
Very Good
3,274 reviews
ANA
8.3
Very Good
887 reviews
Check prices

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Qatar Airways
7.4
Good
3,595 reviews
ANA
8.3
Very Good
887 reviews
Check prices

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
United Airlines
7.4
Good
8,838 reviews
ANA
8.3
Very Good
887 reviews
Check prices

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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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 27 June 2025.

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

    This month, the top selected destinations from St. Louis are Cancún, Boston, Anchorage. Throughout the year, Cancún, Boston, 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 432 to Denver (prices may vary depending on the airline and departure time). On average, users have booked flights for RM 2,328 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.

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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.

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