Cheap flights from Lexington to Ontario (LEX - ONT)

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How to find the cheapest flight from
Lexington (LEX) to Ontario (ONT)

All the information you need to plan the best LEX to ONT flight in 2021: compare Lexington to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
What is the cheapest day to fly round-trip from Lexington to Ontario?

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 40% when planning your travel around this day of the week.

How far in advance should I book a flight from Lexington to Ontario?

To save on the cost of your flight from Lexington to Ontario, book at least 17 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $75 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $95.

What is the cheapest month to fly from Lexington to Ontario?

The best pricing can be found in the month of April. Prices to Ontario from Lexington average $86. You can even find prices in April for less than $86, as users have found deals to Ontario from as low as $43. The month of December appears to be one of the more expensive times to travel to Ontario from Lexington. Flying in the targeted month can save you up to 23%.

When is the cheapest time to fly from Lexington to Ontario (LEX - ONT)?

It’s optimal to fly from Lexington to Ontario in the evening. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the afternoon.

Cheap flights from Lexington to Ontario in August, September 2021

The best prices found for LEX to ONT flights for August, September
28 Aug - 8 Sep
$351pp
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
LEX
Lexington Blue Grass
31 Aug - 3 Sep
$353pp
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
LEX
Lexington Blue Grass
27 Aug - 3 Sep
$371pp
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
LEX
Lexington Blue Grass

Lexington to Ontario 2021 flight deals

Cheap flights to Ontario from Lexington found for this year
28 Aug - 8 Sep
$351pp
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
LEX
Lexington Blue Grass
31 Aug - 3 Sep
$353pp
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
LEX
Lexington Blue Grass
27 Aug - 3 Sep
$371pp
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
LEX
Lexington Blue Grass

Last minute flights from Lexington to Ontario

Late deals on round-trip flights to Ontario from Lexington, departing today and this week
8 Aug - 14 Aug
$567pp
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
LEX
Lexington Blue Grass
8 Aug - 14 Aug
$571pp
LEX
Lexington Blue Grass
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
LEX
Lexington Blue Grass
8 Aug - 14 Aug
$601pp
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
LEX
Lexington Blue Grass

One-way flights to Ontario from Lexington

The cheapest one-way flights from Lexington to Ontario
3:10 am - 11:51 am
Delta
2 Stops
11h 41m
LEX - ONT
Delta
$233
Delta
2:00 am - 7:14 am
American Airlines
1 Stop
8h 14m
LEX - ONT
American Airlines
3:32 am - 8:56 am
United Airlines
3 Stops
32h 24m
LEX - ONT
United Airlines
$594
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Lexington</span> to <span class="emphasized">Ontario</span> flights.

Flight FAQs

From Lexington to Ontario

Are flight prices decreasing from Lexington to Ontario due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Lexington and Ontario for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Lexington Blue Grass to Ontario have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines and Delta flying from Lexington Blue Grass to Ontario have implemented new flexible cancellation policies.

Can I find flights from Lexington to Ontario for under $400 on Cheapflights?

Yes, there are multiple flights from Lexington to Ontario for under $400. The cheapest flight booked recently is on American Airlines for just $351, but on average you can expect to pay $394.

Are there nonstop flights from Lexington to Ontario for under $400 on Cheapflights?

There are no nonstop flights from Lexington to Ontario, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Lexington to Ontario for under $600?

There are currently 10+ open flights from Lexington to Ontario within the next 7 days for less than $600.

How popular is this flight route?

This flight path from Lexington Blue Grass to Ontario was viewed by 437 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Lexington or Ontario?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Lexington is typically greater than that of Ontario. We can gather that this will continue over the next 14 days.

Is Lexington weather warmer or cooler than Ontario?

With an average temperature of 95 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Ontario are hotter than in Lexington.

How long is the flight from Lexington to Ontario?

For as low as $484, American Airlines can have you in Ontario from Lexington in 6h 19m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Lexington to Ontario round-trip?

Our cheapest airline available from Lexington to Ontario is American Airlines. Our recent data shows that you can find tickets from as low as $351 on this airline. An additional option worth looking into is Delta, starting at $373. American Airlines is priced at 10% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Lexington to Ontario one-way?

$227 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $229 and $356, respectively.

COVID Restrictions

View COVID Travel Restrictions for Ontario, CA

Do I need a COVID test to fly to Ontario from Lexington?

Information is based on travel restrictions for travel to Ontario within the United States

Most visitors from Lexington Blue Grass need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Lexington Blue Grass must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Lexington Blue Grass are not required to quarantine after entering Ontario.

Do I need a test to fly back to Lexington from Ontario?

Returning to Lexington Blue Grass from Ontario

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lexington Blue Grass.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Lexington Blue Grass.

Hide COVID Travel Restrictions for Ontario, CA

Alternative routes for Lexington to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Ontario

Things to know before you go - useful duration and weather info for your trip from Lexington to Ontario.

Airports servicing Lexington

Airports servicing Ontario

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