The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Los Angeles - Ontario, CA to St Louis, MO

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of March. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.

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week: Mar 30 - Apr 5

Flights from just $130

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Flying Time6 h and 5 mWhen flying from Los Angeles - Ontario, CA to St Louis, MO, this can take around 6 h and 5 m in flying time, however this flight duration can vary due to other factors

Cheapest flight$101The best price for flights from Los Angeles - Ontario, CA to St Louis, MO offered by eDreams, which have been found by our customers in the last 3 days

Origin airportOntario InternationalWhen flying from Los Angeles - Ontario, CA to St Louis, MO

Destination airportSt. Louis Lambert International AirportFor the route from Los Angeles - Ontario, CA to St Louis, MO

Peak seasonMarchMarch is the busiest time to fly from Los Angeles - Ontario, CA to St Louis, MO according to search data results from our customers

One-way average Price232.43A flight from Los Angeles - Ontario, CA to St Louis, MO at eDreams will cost around 232.43, this being based on prices of the previous 6 months of data

Best time to bookMarchJune is one of the most frequent times to fly to St Louis, MO from Los Angeles - Ontario, CA according to real data from our customers

Distance: 1554 miles

Los Angeles - Ontario, CA airports

Ontario International (ONT)How far from city center: 2 miles

St Louis, MO airports

Lambert-St Louis Internatl (STL)How far from city center: 12 miles

Are you planning to travel to St Louis, MO for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Los Angeles - Ontario, CA. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to St Louis, MO and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Los Angeles - Ontario, CA to St Louis, MO

What are the benefits of booking flexible flight tickets?

Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!

On average, how much is the price of a flight from Los Angeles - Ontario, CA to St Louis, MO?

When you fly from Los Angeles - Ontario, CA to St Louis, MO the average price is 232.43. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.

For flights from Los Angeles - Ontario, CA to St Louis, MO, how can I find the cheapest price?

The cheapest price for a flight from Los Angeles - Ontario, CA to St Louis, MO is $101. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When booking, when is the best time to get the best prices for flights from Los Angeles - Ontario, CA to St Louis, MO?

The most popular months to book a trip from Los Angeles - Ontario, CA to St Louis, MO are May, August and April, based on the searches of our customers.

When is the best time to travel from Los Angeles - Ontario, CA to St Louis, MO?

The best time of the year to visit St Louis, MO depends on lots of personal preferences, especially the price. Regarding popularity, June is the best month to fly to St Louis, MO from Los Angeles - Ontario, CA in terms of searches from our customers, followed by May and August. If you prefer to avoid the busy season and get away from the crowds January, March and December are the months with fewer searches for Los Angeles - Ontario, CA - St Louis, MO.

How long does the flight from Los Angeles - Ontario, CA to St Louis, MO take?

Flight length from Los Angeles - Ontario, CA to St Louis, MO is around 6 h and 5 m on average, at an average distance of 1,553.83 mi, for flights for the route (which may have 1 or more stops in other cities in between).

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