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  4. Lexington, KY - Ontario, CA

Cheap Flights from Lexington, KY (LEX) to Ontario, CA (ONT)

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Discover the cheapest flights from Lexington, KY to Ontario, CA
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Fri, Jul 4 - Wed, Jul 9
American Airlines
American Airlines1 stop
LEX - ONT
American Airlines
American Airlines1 stop
ONT - LEX
271$
254$
Prime price per passenger
Tue, May 6 - Mon, May 12
American Airlines
American Airlines1 stop
LEX - ONT
American Airlines
American Airlines1 stop
ONT - LEX
384$
377$
Prime price per passenger
Wed, Jun 18 - Tue, Jun 24
American Airlines
American Airlines1 stop
LEX - ONT
American Airlines
American Airlines1 stop
ONT - LEX
385$
377$
Prime price per passenger
Wed, May 28 - Sat, May 31
American Airlines
American Airlines1 stop
LEX - ONT
American Airlines
American Airlines1 stop
ONT - LEX
462$
453$
Prime price per passenger
Fri, Jul 4
American Airlines
American Airlines1 stop
LEX - ONT
-11 %
126$
112$
Prime price per passenger
Tue, Jun 24
American Airlines
American Airlines1 stop
LEX - ONT
186$
183$
Prime price per passenger
Wed, May 28
American Airlines
American Airlines1 stop
LEX - ONT
199$
195$
Prime price per passenger
Tue, May 20
American Airlines
American Airlines1 stop
LEX - ONT
245$
238$
Prime price per passenger
Mon, Jun 16
American Airlines
American Airlines1 stop
LEX - ONT
245$
241$
Prime price per passenger
Sat, May 10
American Airlines
American Airlines1 stop
LEX - ONT
248$
244$
Prime price per passenger
Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Lexington, KY to Ontario, CA

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.
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week: Jun 30 - Jul 6
Flights from just $254
$281
$474
$283
$283
$384
$453
$283
$396
$377
$254
$377
AprilMayJuneJuly
Cheapest flight$112The best price for flights from Lexington, KY to Ontario, CA offered by eDreams, which have been found by our customers in the last 3 days
Departure AirportBlue Grass FieldBlue Grass Field is where you'll take off when flying from Lexington, KY to Ontario, CA
Arrival AirportOntario InternationalYou'll land at Ontario International when flying from Lexington, KY to Ontario, CA
Peak seasonDecemberDecember is the busiest time to fly from Lexington, KY to Ontario, CA according to search data results from our customers
Best time to bookDecemberDecember is one of the most frequent times to fly to Ontario, CA from Lexington, KY according to real data from our customers

Route information

Distance: 1862 miles
Lexington, KY airports
Blue Grass Field (LEX)How far from city center: 6 miles
Ontario, CA airports
Ontario International (ONT)How far from city center: 2 miles

Are you searching for flights from Lexington, KY to Ontario, CA?

Are you planning to travel to Ontario, CA for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Lexington, KY. 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 Ontario, CA 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 Lexington, KY to Ontario, CA

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!
For flights from Lexington, KY to Ontario, CA, how can I find the cheapest price?
The cheapest price for a flight from Lexington, KY to Ontario, CA is $112. 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 Lexington, KY to Ontario, CA?
The most popular months to book a trip from Lexington, KY to Ontario, CA are December, June and January, based on the searches of our customers.
When is the best time to travel from Lexington, KY to Ontario, CA?
The best time of the year to visit Ontario, CA depends on lots of personal preferences, especially the price. Regarding popularity, December is the best month to fly to Ontario, CA from Lexington, KY in terms of searches from our customers, followed by June and February. If you prefer to avoid the busy season and get away from the crowds February, June and December are the months with fewer searches for Lexington, KY - Ontario, CA.
How is the weather in Ontario, CA compared to Lexington, KY?
While in Lexington, KY the temperatures can reach an average of 32.95 ºC in summer, with precipitation levels up to 9 mm ,Ontario, CA's temperatures can go up to 36.7 ºC during the hot season, with 1.4 mm average of rain rate . In winter, however, weather indicators show around -0.46 ºC in Ontario, CA, compared to the -13.67 ºC average degrees reported in Lexington, KY. During the winter period, Lexington, KY can register 3 mm precipitation, while Ontario, CA have an average of 3 mm rain level.
Which airports have flights between Lexington, KY and Ontario, CA?

The main route from Lexington, KY to Ontario, CA is: Blue Grass Field (LEX) to Ontario International (ONT). The following airlines fly this route:

American Airlines.

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