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Cheap flights from Ontario to Lexington from C$ 357

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LEX
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Lexington

Enter your travel dates to find the best prices.

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 29 January 2026.

Wed 11/26:00 a.m.
YUL
-
LEX
1 stop7h 25m
United Airlines
Mon 16/22:03 p.m.
LEX
-
YUL
1 stop7h 14m
United Airlines
Deal found 27/1C$ 565
Wed 4/23:40 p.m.
YYZ
-
LEX
1 stop19h 21m
Multiple Airlines
Fri 6/29:30 p.m.
LEX
-
YYZ
1 stop16h 50m
Multiple Airlines
Deal found 28/1C$ 569
Tue 3/25:11 p.m.
YOW
-
LEX
1 stop5h 29m
United Airlines
Sat 7/28:35 a.m.
LEX
-
YOW
1 stop8h 37m
United Airlines
Deal found 26/1C$ 600
Sat 23/54:16 p.m.
YUL
-
LEX
1 stop7h 43m
American Airlines
Sun 24/57:24 p.m.
LEX
-
YUL
1 stop16h 20m
American Airlines
Deal found 27/1C$ 605
Wed 11/26:45 a.m.
YUL
-
LEX
2 stops12h 11m
WestJet
Mon 16/210:35 a.m.
LEX
-
YUL
1 stop5h 20m
WestJet
Deal found 27/1C$ 643
Tue 3/26:00 a.m.
YUL
-
LEX
1 stop16h 40m
United Airlines
Tue 10/28:35 a.m.
LEX
-
YUL
1 stop12h 42m
United Airlines
Deal found 27/1C$ 648
Thu 5/24:45 p.m.
YUL
-
LEX
1 stop5h 55m
United Airlines
Mon 9/22:00 p.m.
LEX
-
YUL
1 stop7h 17m
United Airlines
Deal found 26/1C$ 649
Sat 23/56:00 a.m.
YUL
-
LEX
1 stop11h 10m
WestJet
Sun 24/57:30 a.m.
LEX
-
YUL
2 stops10h 55m
WestJet
Deal found 27/1C$ 654
Thu 12/26:10 a.m.
YYZ
-
LEX
1 stop3h 45m
Delta
Sun 15/21:00 p.m.
LEX
-
YYZ
1 stop4h 47m
Delta
Deal found 28/1C$ 675
Thu 19/26:00 a.m.
YYZ
-
LEX
1 stop17h 26m
American Airlines
Wed 25/26:40 a.m.
LEX
-
YYZ
1 stop9h 23m
American Airlines
Deal found 29/1C$ 676
Thu 5/26:50 a.m.
YYZ
-
LEX
1 stop6h 35m
United Airlines
Mon 9/22:00 p.m.
LEX
-
YYZ
1 stop5h 45m
United Airlines
Deal found 26/1C$ 758
Wed 25/27:00 a.m.
YUL
-
LEX
1 stop10h 02m
Delta
Sun 8/36:51 a.m.
LEX
-
YUL
1 stop25h 39m
Delta
Deal found 28/1C$ 777

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 29 January 2026.

Round-trip from

C$ 565

One-way from

C$ 357

Popular in

October

Cheapest in

April

Average price

C$ 1,067
United Airlines
  • United Airlines
  • 11/2-16/2
  • 2 total stops
  • 14h 39m total
  • Ontario to Lexington
Search Deals
WestJet
  • WestJet
  • 27/7
  • 1 total stop
  • 5h 40m total
  • Ontario to Lexington
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 193 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 629,999 searches. Data last updated 29 January 2026.
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

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

6:00 a.m.-1:25 p.m.

1 stop7h 25m

Lexington Blue Grass

Mon 16/2

2:03 p.m.-9:17 p.m.

1 stop7h 14m

C$ 565

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

4:16 p.m.-11:59 p.m.

1 stop7h 43m

Lexington Blue Grass

Sun 24/5

7:24 p.m.-11:44 a.m.

1 stop16h 20m

C$ 605

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

6:45 a.m.-6:56 p.m.

2 stops12h 11m

Lexington Blue Grass

Mon 16/2

10:35 a.m.-3:55 p.m.

1 stop5h 20m

C$ 643

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

6:00 a.m.-5:10 p.m.

1 stop11h 10m

Lexington Blue Grass

Sun 24/5

7:30 a.m.-6:25 p.m.

2 stops10h 55m

C$ 654

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Thu 12/2

6:10 a.m.-9:55 a.m.

1 stop3h 45m

Lexington Blue Grass

Sun 15/2

1:00 p.m.-5:47 p.m.

1 stop4h 47m

C$ 675

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Thu 19/2

6:00 a.m.-11:26 p.m.

1 stop17h 26m

Lexington Blue Grass

Wed 25/2

6:40 a.m.-4:03 p.m.

1 stop9h 23m

C$ 676

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

7:00 a.m.-5:02 p.m.

1 stop10h 02m

Lexington Blue Grass

Sun 8/3

6:51 a.m.-8:30 a.m.

1 stop25h 39m

C$ 777

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Thu 12/2

2:15 p.m.-11:49 p.m.

2 stops9h 34m

Lexington Blue Grass

Sun 15/2

7:00 a.m.-2:01 p.m.

1 stop7h 01m

C$ 789

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Wed 18/2

12:30 a.m.-1:15 p.m.

2 stops12h 45m

Lexington Blue Grass

Wed 25/2

5:45 p.m.-11:59 p.m.

1 stop6h 14m

C$ 832

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

2:29 p.m.-11:09 p.m.

1 stop8h 40m

Lexington Blue Grass

Sun 8/3

6:51 a.m.-8:30 a.m.

1 stop25h 39m

C$ 843

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 23 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 C$ 189). Flying from Region of Ontario to Lexington in October is currently the most expensive (average of C$ 578). 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.

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?

    Lexington Blue Grass (LEX) is the airport you will fly into if you book a flight from Ontario to Lexington. It is only a 9.1 km journey from Blue Grass (LEX) to Lexington’s city centre.

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

    For as low as C$ 565, United Airlines can have you in Lexington from Region of Ontario in 7h 25m. The distance between Region of Ontario and Lexington is about 1218 km. This flight may include one or multiple stops.

  • What are the most popular routes from Region of Ontario to Lexington?

    When deciding which route to take from Region of Ontario to Lexington consider Toronto Pearson Intl - Lexington Blue Grass, Montreal Pierre Elliott Trudeau Intl - Lexington Blue Grass or Ottawa - Lexington Blue Grass as they are the most popular.

  • 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 C$ 189). Flying from Region of Ontario to Lexington in October is currently the most expensive (average of C$ 578). 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

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Alternative routes for Ontario to Lexington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ontario to Lexington

Discover the top 2 airlines 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 629,999 searches. Data last updated 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 374AverageC$ 546FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 436AverageC$ 730FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Lexington?

When you search for this flight from Ontario to Lexington, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Lexington?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Lexington for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Lexington with no change fees?

Certainly. Search results for flights to Lexington from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Lexington become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lexington from Ontario today and book when prices fit your budget.

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