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Cheap flights to St. Louis

CMH — STL
21 Apr — 28 Apr1
1 adult
Sun 21-4
Sun 28-4

Flights to St. Louis in 2024

Find the latest flights to St. Louis in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 76,335 searches and data was last updated on 16 April 2024.

Popular in

August

Cheapest in

February

Average price

HK$16,171

Return from

HK$14,416
High demand for flights, 4% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for return flights in April 2024
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From Hong Kong Intl to Lambert-St Louis
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When is the cheapest time to fly to St. Louis?

Use this chart to determine the cheapest time to fly return to St. Louis. Price data was last updated on 14 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to St. Louis should consider flying on Tuesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday mornings, when prices are usually at their highest.
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Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to 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 an airline for your flight to St. Louis. Reviews last updated 16 April 2024.
Peruse reviews from past customers who have flown United Airlines and Emirates to St. Louis to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
4,087 reviews
Check prices

Overall

8.1

Crew

8.3

Entertainment

8.3

Food

7.9

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The staff was super awesome and responsive! One of the best flights we have been on, ever.

Emirates
8.1
Very Good
4,087 reviews
Emirates
8.1
Very Good
4,087 reviews
Check prices

Overall

8.1

Crew

8.3

Entertainment

8.3

Food

7.9

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The staff was super awesome and responsive! One of the best flights we have been on, ever.

Qatar Airways
7.7
Good
4,493 reviews
Emirates
8.1
Very Good
4,087 reviews
Check prices

Overall

8.1

Crew

8.3

Entertainment

8.3

Food

7.9

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The staff was super awesome and responsive! One of the best flights we have been on, ever.

United Airlines
7.4
Good
11,360 reviews
Emirates
8.1
Very Good
4,087 reviews
Check prices

Overall

8.1

Crew

8.3

Entertainment

8.3

Food

7.9

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

The staff was super awesome and responsive! One of the best flights we have been on, ever.

Related info for your journey

  • What does STL mean?

    Lambert-St Louis Airport is STL. This code is created by the International Air Transport Association (IATA) and airlines use IATA codes to identify the departing or arrival airports in the flight routes they service.

  • What airport do you fly into for flights to St. Louis?

    Lambert-St Louis (STL), located 20.4 km from the city centre, is the airport you fly into when you book flights to St. Louis.

  • Can I find cheaper flights to St. Louis if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to St. Louis on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to St. Louis?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to St. Louis.

  • What is the cheapest airport to fly to in St. Louis?

    null is currently the cheapest airport to fly to in St. Louis. One-way flights to null typically cost null, while return flights cost around null.

  • Does Lambert-St Louis Airport have rental cars?

    Yes. Those touching down at Lambert-St Louis Airport can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Lambert-St Louis Airport?

    Yes. Lambert-St Louis Airport has hotels nearby for those requiring accommodations. Hampton Inn St. Louis-Airport is the closest property to Lambert-St Louis Airport (0.0 km away from Lambert-St Louis Airport).

See more FAQs

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United Airlines flights from Hong Kong to St. Louis
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