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Ontario International Airport to St. Louis Lambert International Airport flight
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Cheap Flights from Ontario International Airport to St. Louis Lambert International Airport
Search for flights from Los Angeles to St. Louis and check out affordable one-way and round-trip options.
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- ONT00:5912h 51m1 stopSTL15:50Ontario - St. Louis|Tue, Apr 30|Frontier AirlinesS$ 55S$ 9441% OFF41% OFFS$ 94S$ 55
- ONT00:596h 48m1 stopSTL09:47Ontario - St. Louis|Wed, May 1|Frontier AirlinesS$ 55S$ 9441% OFF41% OFFS$ 94S$ 55
- ONT12:397h 20m1 stopSTL21:59Ontario - St. Louis|Tue, May 14|Frontier AirlinesS$ 58S$ 9438% OFF38% OFFS$ 94S$ 58
- ONT12:397h 20m1 stopSTL21:59Ontario - St. Louis|Tue, May 7|Frontier AirlinesS$ 61S$ 61
- ONT00:596h 48m1 stopSTL09:47Ontario - St. Louis|Wed, May 8|Frontier AirlinesS$ 63S$ 63
- ONT00:596h 48m1 stopSTL09:47Ontario - St. Louis|Mon, May 13|Frontier AirlinesS$ 64S$ 64
- ONT00:596h 37m1 stopSTL09:36Ontario - St. Louis|Wed, May 22|Frontier AirlinesS$ 64S$ 64
- ONT12:347h 35m1 stopSTL22:09Ontario - St. Louis|Thu, May 2|Frontier AirlinesS$ 65S$ 65
- ONT00:556h 52m1 stopSTL09:47Ontario - St. Louis|Sat, May 4|Frontier AirlinesS$ 65S$ 65
- ONT00:596h 26m1 stopSTL09:25Ontario - St. Louis|Sat, May 18|Frontier AirlinesS$ 65S$ 65
- ONT13:003h 5mDirectSTL14:00Los Angeles - St. Louis|Sun, May 5|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from Ontario International Airport to St. Louis Lambert International Airport
See which airlines fly from Los Angeles to St. Louis. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Frontier Airlines
From S$ 55
United Airlines
From S$ 183
Delta Air Lines
From S$ 225
Alaska Airlines
From S$ 230
Southwest Airlines
From S$ 276
American Airlines
From S$ 337
ANA airlines
Find more flights and airlines
Find Cheaper Flights from Los Angeles to St. Louis
Explore other flights from Los Angeles to St. Louis to find the best alternative options.
- CheapestLAX22:4310h 3m1 transferSTL10:46Los Angeles International Airport - St.Louis Lambert International AirportTue, May 21Spirit AirlinesS$ 49
- LAX22:4310h 3m1 transferSTL10:46Los Angeles International Airport - St.Louis Lambert International AirportTue, May 21Spirit AirlinesS$ 49Find More Flights
Ontario International Airport to St. Louis Lambert International Airport Flights Info
Flight distance | 2,485.2km |
---|---|
Cheapest one-way ticket price | S$ 55 |
Cheapest return ticket price | S$ 102 |
FAQs for Ontario International Airport to St. Louis Lambert International Airport Flights
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