How popular is this Los Angeles to St. Louis flight route?

The Los Angeles to Lambert-St Louis flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Los Angeles to St. Louis round-trip?

According to our current data, Sun Country Air (£205), Southwest (£227), and Delta (£248) offers the cheapest pricing from Los Angeles to St. Louis. Sun Country Air is 31% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Los Angeles to St. Louis one-way?

One-way options have recently been found by users for as low as £110 on Sun Country Air. Other airlines that offer cheap prices include Southwest from £114 and United Airlines from £118 one-way.

What are the most reliable airlines from Los Angeles to St. Louis?

No one likes to see their flight delayed. When booking a flight from Los Angeles to St. Louis consider choosing Southwest (94%), Qatar Airways (79%) or Qantas Airways (78%) as they are the most reliable in getting you off to your destination on time.

How far in advance should I book a flight from Los Angeles to St. Louis?

To save on the cost of your flight from Los Angeles to St. Louis, book at least 61 days before your planned departure. Booking around this time can save you about 64% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £302 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £400.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to St. Louis. Flights to St. Louis from Los Angeles in August are about £298 on average during August, but can be found for as low as £127.

Can I find deals for flights from Los Angeles to St. Louis that include hotel bookings?

Yes. In addition to deals on Los Angeles to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Los Angeles to St. Louis?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to St. Louis.

Can I find deals for business class flights from Los Angeles to St. Louis?

Yes. Cheapflights offers flight deals from Los Angeles to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£110+ Flights from Los Angeles to St. Louis - Compare & Save Big

Cheap flight deals from Los Angeles to St. Louis

Round-trip from	£205
One-way from	£110
Popular in	December
Cheapest in	August
Average price	£287

Sun Country Air
26/6-29/6
2 total stops
37h 25m total
Los Angeles to St. Louis

Search Deals

Sun Country Air
3/7
1 total stop
9h 35m total
Los Angeles to St. Louis

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£14 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Los Angeles to St. Louis

Cheapest flights from Los Angeles to St. Louis
Explore the most affordable flight options available from Los Angeles to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Thu 26/623:55LAX - STL

1 stop9h 41mSun Country Air

Sun 29/606:12STL - LAX

1 stop27h 44mSun Country Air

Deal found 29/4£205

Tue 1/718:45LAX - STL

Nonstop3h 40mSouthwest

Fri 4/716:40STL - LAX

Nonstop3h 55mSouthwest

Deal found 29/4£227

Mon 2/600:50LAX - STL

1 stop7h 57mDelta

Sat 7/611:32STL - LAX

1 stop7h 58mDelta

Deal found 29/4£248

Mon 9/614:01LAX - STL

1 stop6h 44mUnited Airlines

Tue 10/609:10STL - LAX

1 stop5h 39mUnited Airlines

Deal found 29/4£251

Sun 5/1011:20LAX - STL

1 stop10h 36mAlaska Airlines

Wed 8/1007:00STL - LAX

1 stop10h 32mAlaska Airlines

Deal found 29/4£286

Thu 12/601:30LAX - STL

1 stop5h 48mAmerican Airlines

Fri 20/606:28STL - LAX

Nonstop3h 57mAmerican Airlines

Deal found 29/4£311

Sun 25/513:58LAX - STL

1 stop8h 06mHawaiian Airlines

Tue 3/607:00STL - LAX

1 stop7h 58mHawaiian Airlines

Deal found 29/4£319

Fri 13/623:35LAX - STL

3 stops34h 35mMultiple Airlines

Fri 20/609:20STL - LAX

3 stops16h 23mMultiple Airlines

Deal found 29/4£364

Best flights from Los Angeles to St. Louis
Discover carefully curated flight deals from Los Angeles to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Thu 26/623:55LAX - STL

1 stop9h 41mSun Country Air

Sun 29/606:12STL - LAX

1 stop27h 44mSun Country Air

Deal found 29/4£205

Tue 1/718:45LAX - STL

Nonstop3h 40mSouthwest

Fri 4/716:40STL - LAX

Nonstop3h 55mSouthwest

Deal found 29/4£227

Mon 2/600:50LAX - STL

1 stop7h 57mDelta

Sat 7/611:32STL - LAX

1 stop7h 58mDelta

Deal found 29/4£248

Mon 9/614:01LAX - STL

1 stop6h 44mUnited Airlines

Tue 10/609:10STL - LAX

1 stop5h 39mUnited Airlines

Deal found 29/4£251

Sun 5/1011:20LAX - STL

1 stop10h 36mAlaska Airlines

Wed 8/1007:00STL - LAX

1 stop10h 32mAlaska Airlines

Deal found 29/4£286

Thu 12/601:30LAX - STL

1 stop5h 48mAmerican Airlines

Fri 20/606:28STL - LAX

Nonstop3h 57mAmerican Airlines

Deal found 29/4£311

Sun 25/513:58LAX - STL

1 stop8h 06mHawaiian Airlines

Tue 3/607:00STL - LAX

1 stop7h 58mHawaiian Airlines

Deal found 29/4£319

Fri 13/623:35LAX - STL

3 stops34h 35mMultiple Airlines

Fri 20/609:20STL - LAX

3 stops16h 23mMultiple Airlines

Deal found 29/4£364

Direct flights from Los Angeles to St. Louis
Explore direct flight options from Los Angeles to St. Louis based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 April 2025.

Tue 1/718:45LAX - STL

Nonstop3h 40mSouthwest

Fri 4/716:40STL - LAX

Nonstop3h 55mSouthwest

Deal found 29/4£227

Sat 7/617:33LAX - STL

Nonstop3h 26mAlaska Airlines

Sat 14/606:28STL - LAX

Nonstop3h 57mAlaska Airlines

Deal found 29/4£356

Fri 13/617:33LAX - STL

Nonstop3h 26mAmerican Airlines

Fri 20/606:28STL - LAX

Nonstop3h 57mAmerican Airlines

Deal found 29/4£420

Last-minute flights from Los Angeles to St. Louis
Discover last-minute flight deals from Los Angeles to St. Louis. Data last updated 30 April 2025 and is based on user searches.

Wed 7/510:29LAX - STL

2 stops11h 30mAlaska Airlines

Sat 10/506:30STL - LAX

2 stops12h 39mAlaska Airlines

Deal found 29/4£472

Wed 7/500:56LAX - STL

1 stop7h 00mMultiple Airlines

Tue 13/506:30STL - LAX

1 stop10h 16mMultiple Airlines

Deal found 29/4£558

Wed 7/500:56LAX - STL

1 stop7h 00mUnited Airlines

Sat 10/513:41STL - LAX

1 stop9h 38mUnited Airlines

Deal found 29/4£863

Fri 9/500:50LAX - STL

1 stop8h 02mDelta

Fri 30/519:19STL - LAX

1 stop6h 33mDelta

Deal found 29/4£382

Sat 10/508:30LAX - STL

Nonstop3h 45mSouthwest

Fri 30/522:00STL - LAX

Nonstop4h 05mSouthwest

Deal found 29/4£373

Fri 23/500:50LAX - STL

1 stop8h 02mDelta

Sun 1/606:00STL - LAX

1 stop7h 26mDelta

Deal found 29/4£255

Sat 24/500:56LAX - STL

1 stop7h 43mUnited Airlines

Sun 1/605:20STL - LAX

1 stop6h 05mUnited Airlines

Deal found 29/4£305

Sun 25/507:05LAX - STL

Nonstop3h 45mSouthwest

Tue 3/617:25STL - LAX

1 stop6h 45mSouthwest

Deal found 29/4£235

Sun 25/513:58LAX - STL

1 stop8h 06mHawaiian Airlines

Tue 3/607:00STL - LAX

1 stop7h 58mHawaiian Airlines

Deal found 29/4£319

Wed 28/500:56LAX - STL

1 stop7h 43mMultiple Airlines

Thu 5/615:03STL - LAX

1 stop9h 36mMultiple Airlines

Deal found 29/4£501

Thu 29/513:58LAX - STL

1 stop8h 06mAlaska Airlines

Mon 2/615:03STL - LAX

1 stop8h 35mAlaska Airlines

Deal found 29/4£314

One-way flights from Los Angeles to St. Louis
Search for one-way flight options from Los Angeles to St. Louis. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Thu 3/723:55LAX - STL

1 stop9h 35mSun Country Air

Deal found 29/4£110

Wed 30/705:00LAX - STL

Nonstop3h 40mSouthwest

Deal found 29/4£114

Wed 9/708:00LAX - STL

1 stop6h 45mUnited Airlines

Deal found 29/4£118

Wed 28/511:55LAX - STL

1 stop10h 09mAlaska Airlines

Deal found 29/4£121

Tue 29/706:15LAX - STL

1 stop6h 15mDelta

Deal found 29/4£122

Mon 19/511:55LAX - STL

1 stop10h 09mHawaiian Airlines

Deal found 28/4£154

Cheapflights Fare Finder

Use the filters below to find and compare flights from Los Angeles to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSt. Louis

LAX - STL

LAXSTL

Los Angeles

Thu 26/6

23:55-11:36

1 stop9h 41m

Lambert-St Louis

Sun 29/6

06:12-07:56

1 stop27h 44m

£205

Los AngelesSt. Louis

LAX - STL

LAXSTL

Los Angeles

Tue 1/7

18:45-00:25

Nonstop3h 40m

Lambert-St Louis

Fri 4/7

16:40-18:35

Nonstop3h 55m

£227

Los AngelesSt. Louis

LAX - STL

LAXSTL

Los Angeles

Mon 2/6

00:50-10:47

1 stop7h 57m

Lambert-St Louis

Sat 7/6

11:32-17:30

1 stop7h 58m

£248

Los AngelesSt. Louis

LAX - STL

LAXSTL

Los Angeles

Mon 9/6

14:01-22:45

1 stop6h 44m

Lambert-St Louis

Tue 10/6

09:10-12:49

1 stop5h 39m

£251

Los AngelesSt. Louis

LAX - STL

LAXSTL

Los Angeles

Sun 5/10

11:20-23:56

1 stop10h 36m

Lambert-St Louis

Wed 8/10

07:00-15:32

1 stop10h 32m

£286

Los AngelesSt. Louis

LAX - STL

LAXSTL

Los Angeles

Thu 12/6

01:30-09:18

1 stop5h 48m

Lambert-St Louis

Fri 20/6

06:28-08:25

Nonstop3h 57m

£311

Los AngelesSt. Louis

LAX - STL

LAXSTL

Los Angeles

Sun 25/5

13:58-00:04

1 stop8h 06m

Lambert-St Louis

Tue 3/6

07:00-12:58

1 stop7h 58m

£319

Los AngelesSt. Louis

LAX - STL

LAXSTL

Los Angeles

Fri 13/6

23:35-12:10

3 stops34h 35m

Lambert-St Louis

Fri 20/6

09:20-23:43

3 stops16h 23m

£364

Los AngelesSt. Louis

LAX - STL

LAXSTL

Los Angeles

Thu 3/7

23:55-11:30

1 stop9h 35m

£110

Los AngelesSt. Louis

LAX - STL

LAXSTL

Los Angeles

Wed 30/7

05:00-10:40

Nonstop3h 40m

£114

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 14 results

Best time to book a flight from Los Angeles to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Los Angeles 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.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to St. Louis

How far ahead should I book a flight from Los Angeles to St. Louis?

The best time to book flights from Los Angeles to St. Louis is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Los Angeles to St. Louis (average of £722). Flying from Los Angeles to St. Louis in December is currently the most expensive (average of £1,033). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAX to STL?

When flying from Los Angeles to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Los Angeles to St. Louis

The most flights from LAX to STL are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing St. Louis

To help decide which airline to fly from Los Angeles to St. Louis, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very Good

9,968 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very Good

9,968 reviews

Alaska Airlines

8.0

Very Good

9,968 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very Good

4,294 reviews

Alaska Airlines

8.0

Very Good

9,968 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very Good

7,936 reviews

Alaska Airlines

8.0

Very Good

9,968 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.9

Good

2,406 reviews

Alaska Airlines

8.0

Very Good

9,968 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very Good

9,968 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

How popular is this Los Angeles to St. Louis flight route?
The Los Angeles to Lambert-St Louis flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Los Angeles to St. Louis round-trip?
According to our current data, Sun Country Air (£205), Southwest (£227), and Delta (£248) offers the cheapest pricing from Los Angeles to St. Louis. Sun Country Air is 31% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Los Angeles to St. Louis one-way?
One-way options have recently been found by users for as low as £110 on Sun Country Air. Other airlines that offer cheap prices include Southwest from £114 and United Airlines from £118 one-way.
What are the most reliable airlines from Los Angeles to St. Louis?
No one likes to see their flight delayed. When booking a flight from Los Angeles to St. Louis consider choosing Southwest (94%), Qatar Airways (79%) or Qantas Airways (78%) as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from Los Angeles to St. Louis that include hotel bookings?
Yes. In addition to deals on Los Angeles to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Los Angeles to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to St. Louis.
Can I find deals for business class flights from Los Angeles to St. Louis?
Yes. Cheapflights offers flight deals from Los Angeles to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Los Angeles to St. Louis?
Currently, February is the cheapest month in which you can book a flight from Los Angeles to St. Louis (average of £722). Flying from Los Angeles to St. Louis in December is currently the most expensive (average of £1,033). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Complete your trip

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Lambert-St Louis Airport car hire

Springfield Capital Airport car hire

Belleville Airport car hire

Marion Williamson County Airport car hire

Central West End car hire

Midtown car hire

Soulard car hire

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Los Angeles to St. Louis. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Los Angeles to St. Louis for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to St. Louis from Los Angeles shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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Cheap flights from Los Angeles to St. Louis from £110

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Los Angeles to St. Louis

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Los Angeles to St. Louis

Cheapest flights from Los Angeles to St. LouisExplore the most affordable flight options available from Los Angeles to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Los Angeles to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Los Angeles to St. Louis that are best for you.

Best time to book a flight from Los Angeles to St. Louis

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

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to St. Louis

How far ahead should I book a flight from Los Angeles to St. Louis?

Use this chart to determine the optimal time to book a return flight from Los Angeles to St. Louis. Price data was last updated on 25 April 2025.

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

What is the cheapest time of day to fly from LAX to STL?

Find hourly flight availability from Los Angeles to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Weekly flight availability from Los Angeles to St. Louis

Explore weekly flight availability from Los Angeles to St. Louis. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 April 2025.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

Reviews of airlines servicing St. Louis

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Los Angeles to St. Louis flight route?

What are the cheapest airlines flying from Los Angeles to St. Louis round-trip?

What are the cheapest airlines to fly from Los Angeles to St. Louis one-way?

What are the most reliable airlines from Los Angeles to St. Louis?

Can I find deals for flights from Los Angeles to St. Louis that include hotel bookings?

How can I find direct flights from Los Angeles to St. Louis?

Can I find deals for business class flights from Los Angeles to St. Louis?

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

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.

Complete your trip

Complete your trip to St. Louis by adding a car hire and/or hotel booking to your travel itinerary.

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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 Los Angeles to St. Louis?

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

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

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

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Cheapest flights from Los Angeles to St. Louis
Explore the most affordable flight options available from Los Angeles to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.