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Lexington

$232+ Cheap flights from Ontario to Lexington (LEX)

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LEX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Ontario to Lexington

Cheapest flights from Ontario to Lexington
Explore the most affordable flight options available from Ontario to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:54 amYYZ - LEX
1 stop7h 16mWestJet
Sun 12/285:37 pmLEX - YYZ
1 stop17h 42mWestJet
Deal found 12/17$740
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:54 amYYZ - LEX
1 stop7h 16mDelta
Mon 12/296:20 amLEX - YYZ
1 stop4h 59mDelta
Deal found 12/15$748
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amYYZ - LEX
1 stop4h 30mAmerican Airlines
Fri 12/266:09 amLEX - YYZ
1 stop16h 25mAmerican Airlines
Deal found 12/16$780
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:38 amYYZ - LEX
1 stop11h 44mAmerican Airlines
Mon 12/296:03 pmLEX - YYZ
1 stop4h 31mAmerican Airlines
Deal found 12/15$825
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:00 amYYZ - LEX
1 stop12h 04mUnited Airlines
Fri 12/266:00 amLEX - YYZ
2 stops16h 17mUnited Airlines
Deal found 12/16$830
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:00 pmYYZ - LEX
2 stops20h 05mUnited Airlines
Mon 12/296:00 amLEX - YYZ
1 stop15h 21mUnited Airlines
Deal found 12/15$851
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:00 amYYZ - LEX
1 stop6h 05mAir Canada
Sat 12/271:57 pmLEX - YYZ
1 stop9h 12mAir Canada
Deal found 12/15$870
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:10 pmYYZ - LEX
2 stops20h 55mUnited Airlines
Sun 12/286:00 amLEX - YYZ
2 stops24h 31mUnited Airlines
Deal found 12/17$918
This WestJet deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:00 pmYYZ - LEX
2 stops26h 03mWestJet
Sat 12/276:05 amLEX - YYZ
1 stop5h 03mWestJet
Deal found 12/15$932

Find flight deals from Ontario to Lexington

Keep the following information in mind while searching for Ontario to Lexington flight deals. Data was last updated December 18, 2025.

Round-trip from

$383
(Delta)

One-way from

$232
(Kiwi.com)

Popular in

October

Cheapest in

April

Average price

$736
From Ontario to Lexington Blue Grass
Search Deals
One-way flight from Ontario to Lexington Blue Grass
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Lexington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Ontario to Lexington that are best for you.

Fly from

Ontario

Fly to

Lexington

Route

Depart

Return

Price

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Thu 1/22

10:16 am-11:06 pm

2 stops12h 50m

Lexington Blue Grass

Mon 1/26

6:09 am-5:53 pm

2 stops11h 44m

$383

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Wed 1/21

12:12 pm-11:06 pm

2 stops10h 54m

Lexington Blue Grass

Fri 1/23

6:09 am-5:53 pm

2 stops11h 44m

$420

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

2:45 pm-8:01 pm

1 stop5h 16m

Lexington Blue Grass

Wed 1/21

7:26 am-12:12 pm

1 stop4h 46m

$428

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Tue 1/6

7:50 am-11:06 pm

2 stops15h 16m

Lexington Blue Grass

Tue 1/13

6:09 am-5:53 pm

2 stops11h 44m

$439

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Fri 1/30

9:34 am-11:06 pm

2 stops13h 32m

Lexington Blue Grass

Mon 2/2

6:09 am-6:37 pm

2 stops12h 28m

$462

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Fri 1/30

4:45 pm-10:40 pm

1 stop5h 55m

Lexington Blue Grass

Mon 2/2

5:32 pm-3:16 pm

2 stops21h 44m

$470

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Thu 1/22

9:00 am-4:48 pm

1 stop7h 48m

Lexington Blue Grass

Mon 1/26

8:35 am-6:34 pm

1 stop9h 59m

$509

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Fri 1/30

11:30 pm-11:01 am

2 stops35h 31m

$232

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

7:00 am-3:49 pm

1 stop8h 49m

$244

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

6:45 am-5:51 pm

2 stops11h 06m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 12 results
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Best time to book a flight from Ontario to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Ontario with our price prediction graph.
Estimated round-trip 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 Ontario to Lexington

What is the cheapest month to book a flight from Region of Ontario to Lexington?

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Lexington (average of $139). Flying from Region of Ontario to Lexington in October is currently the most expensive (average of $426). 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 ON to LEX?

Find hourly flight availability from Ontario to Lexington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 32% on flights from Region of Ontario to Lexington by exploring options for tickets at noon.

Related info for your journey

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

  • What airport do you fly into for flights to Lexington from Ontario?

    Located just 5.6 mi from the city center, Lexington Blue Grass (LEX) is the airport most travelers will use when flying to Lexington from Ontario.

  • How long is the flight from Region of Ontario to Lexington?

    For as low as $383, Delta can have you in Lexington from Region of Ontario in 12h 50m. The distance from Region of Ontario to Lexington is about 469 mi.

  • Can I find deals for flights from Ontario to Lexington that include hotel bookings?

    Yes. In addition to deals on Ontario to Lexington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Lexington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Lexington.

  • Can I find deals for business class flights from Ontario to Lexington?

    Yes. Cheapflights offers flight deals from Ontario to Lexington 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 Region of Ontario to Lexington?

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Lexington (average of $139). Flying from Region of Ontario to Lexington in October is currently the most expensive (average of $426). 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

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Somerset
Berea
Georgetown
Frankfort

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Alternative routes for Ontario to Lexington

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Top airline flying from Ontario to Lexington

Discover the top airline that operate flights from Ontario to Lexington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$366Average$568FlexibilityNo cancel feeOn-time71%

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