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Lexington

$253+ 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LEX
Jun 13 — Jun 201
Sat 6/13
Sat 6/20
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 May 14, 2026.

This Delta deal was found by Cheapflights users on 5/12. 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.
Wed 6/1712:48 pm
YUL
-
LEX
1 stop6h 21m
Delta
Sun 6/216:39 am
LEX
-
YUL
1 stop7h 11m
Delta
Deal found 5/12$418
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Sat 5/3011:00 am
YYZ
-
LEX
1 stop5h 43m
United Airlines
Tue 6/21:55 pm
LEX
-
YYZ
1 stop10h 04m
United Airlines
Deal found 5/12$474
This Delta deal was found by Cheapflights users on 5/11. 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.
Sat 5/3011:29 am
YYZ
-
LEX
1 stop8h 12m
Delta
Tue 6/26:11 pm
LEX
-
YYZ
1 stop5h 47m
Delta
Deal found 5/11$475
This Justfly.com deal was found by Cheapflights users on 5/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:50 pm
YUL
-
LEX
1 stop5h 17m
WestJet
Mon 6/156:04 pm
LEX
-
YUL
1 stop5h 24m
WestJet
Deal found 5/11$477
This Justfly.com deal was found by Cheapflights users on 5/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:00 pm
YUL
-
LEX
2 stops28h 04m
WestJet
Sun 7/56:00 am
LEX
-
YUL
1 stop17h 55m
WestJet
Deal found 5/10$497
This FlightHub deal was found by Cheapflights users on 5/10. 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.
Thu 7/26:45 am
YUL
-
LEX
2 stops27h 24m
WestJet
Sun 7/56:00 am
LEX
-
YUL
1 stop17h 55m
WestJet
Deal found 5/10$499
This FlightHub deal was found by Cheapflights users on 5/11. 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.
Mon 6/86:45 am
YUL
-
LEX
2 stops14h 34m
WestJet
Mon 6/155:56 pm
LEX
-
YUL
1 stop5h 59m
WestJet
Deal found 5/11$506
This WestJet deal was found by Cheapflights users on 5/12. 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 6/176:45 am
YUL
-
LEX
2 stops14h 34m
WestJet
Sun 6/217:05 am
LEX
-
YUL
1 stop10h 40m
WestJet
Deal found 5/12$515
This WestJet deal was found by Cheapflights users on 5/11. 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.
Sat 6/136:00 am
YUL
-
LEX
1 stop15h 30m
WestJet
Mon 6/157:35 am
LEX
-
YUL
2 stops9h 10m
WestJet
Deal found 5/11$531
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Wed 5/2011:00 am
YYZ
-
LEX
1 stop9h 14m
United Airlines
Wed 5/275:15 am
LEX
-
YYZ
1 stop12h 41m
United Airlines
Deal found 5/13$536
This oojo deal was found by Cheapflights users on 5/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:35 pm
YYZ
-
LEX
2 stops14h 51m
WestJet
Thu 10/87:30 am
LEX
-
YYZ
1 stop5h 55m
WestJet
Deal found 5/10$547
This oojo deal was found by Cheapflights users on 5/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:35 pm
YYZ
-
LEX
2 stops14h 50m
WestJet
Wed 6/176:00 am
LEX
-
YYZ
1 stop4h 23m
WestJet
Deal found 5/12$557

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 May 14, 2026.

Round-trip from

$418
(Delta)

One-way from

$253
(Delta)
From Ontario to Lexington Blue Grass
Search Deals
One-way flight from Ontario to Lexington Blue Grass
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 May 14, 2026.
Use the filters below to find and compare flights from Ontario to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Wed 6/17

12:48 pm-7:09 pm

1 stop6h 21m

Lexington Blue Grass

Sun 6/21

6:39 am-1:50 pm

1 stop7h 11m

$418

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Sat 6/13

7:00 am-2:43 pm

1 stop7h 43m

Lexington Blue Grass

Mon 6/15

5:56 pm-11:55 pm

1 stop5h 59m

$446

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Mon 6/8

2:40 pm-11:04 pm

1 stop8h 24m

Lexington Blue Grass

Mon 6/15

6:04 pm-11:28 pm

1 stop5h 24m

$446

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Sat 5/30

11:00 am-4:43 pm

1 stop5h 43m

Lexington Blue Grass

Tue 6/2

1:55 pm-11:59 pm

1 stop10h 04m

$474
Quickest round-trip

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Tue 5/26

11:00 am-4:43 pm

1 stop5h 43m

Lexington Blue Grass

Fri 5/29

5:15 am-9:54 am

1 stop4h 39m

$475

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Fri 5/29

1:34 pm-10:05 pm

1 stop8h 31m

Lexington Blue Grass

Sun 5/31

3:32 pm-11:58 pm

1 stop8h 26m

$475

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Fri 7/3

9:30 am-3:10 pm

1 stop5h 40m

Lexington Blue Grass

Sun 7/5

3:30 pm-11:55 pm

1 stop8h 25m

$477

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Thu 7/2

7:00 am-2:43 pm

1 stop7h 43m

Lexington Blue Grass

Sun 7/5

3:30 pm-11:55 pm

1 stop8h 25m

$477

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Wed 6/17

6:45 am-9:19 pm

2 stops14h 34m

Lexington Blue Grass

Sun 6/21

7:05 am-5:45 pm

1 stop10h 40m

$515

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Sat 5/30

7:45 am-2:46 pm

1 stop7h 01m

Lexington Blue Grass

Tue 6/2

3:32 pm-11:58 pm

1 stop8h 26m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 21 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 $474, Delta can have you in Lexington from Region of Ontario in 5h 43m. The distance from Region of Ontario to Lexington is about 469 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

Traveling to a place near Lexington?

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

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