$281+ Cheap flights from Ontario to Lexington (LEX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LEX
Dec 10 — Dec 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Ontario to Lexington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Lexington
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to LexingtonExplore 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 November 10, 2026.
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 November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 12/68:35 am -
1 stop4h 25m
Sun 12/137:00 am -
1 stop7h 03m
Deal found 11/8![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/278:35 am -
1 stop4h 38m
Fri 12/118:45 am -
1 stop5h 18m
Deal found 11/5![United Airlines logo]()
$543
This United Airlines deal was found by Cheapflights users on 11/7. 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 12/223:35 pm -
1 stop8h 24m
Tue 12/298:30 am -
1 stop15h 29m
Deal found 11/7![United Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 11/9. 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 11/2110:53 am -
1 stop8h 17m
Mon 11/231:49 pm -
1 stop4h 56m
Deal found 11/9![United Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Wed 12/236:04 pm -
1 stop5h 53m
Wed 12/305:05 am -
1 stop7h 33m
Deal found 11/8![American Airlines logo]()
$590
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:35 am -
1 stop9h 00m
Sun 12/135:25 pm -
2 stops27h 57m
Deal found 11/8![Multiple Airlines logo]()
$606
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/137:26 pm -
1 stop4h 28m
Fri 12/45:00 am -
1 stop4h 47m
Deal found 11/5![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/233:35 pm -
1 stop8h 24m
Wed 12/308:30 am -
2 stops23h 03m
Deal found 11/8![United Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:35 am -
1 stop9h 34m
Tue 12/295:59 pm -
2 stops21h 15m
Deal found 11/7![Multiple Airlines logo]()
$743
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/137:26 pm -
1 stop4h 28m
Fri 11/277:10 am -
2 stops7h 15m
Deal found 11/5![United Airlines logo]()
$831
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:25 pm -
1 stop6h 33m
Mon 11/238:03 pm -
2 stops25h 49m
Deal found 11/9![Multiple Airlines logo]()
$839
Best flights from Ontario to LexingtonDiscover carefully curated flight deals from Ontario to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Ontario to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/7. 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 1/67:26 pm -
1 stop14h 38m
Thu 1/71:50 pm -
1 stop4h 55m
Deal found 11/7![United Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Wed 12/236:04 pm -
1 stop5h 53m
Wed 12/305:05 am -
1 stop7h 33m
Deal found 11/8![American Airlines logo]()
$590
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:25 pm -
1 stop6h 33m
Mon 11/238:03 pm -
2 stops25h 49m
Deal found 11/9![Multiple Airlines logo]()
$839
This United Airlines deal was found by Cheapflights users on 11/7. 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 4/105:30 pm -
1 stop6h 22m
Mon 4/127:33 pm -
1 stop4h 46m
Deal found 11/7![United Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 12/68:35 am -
1 stop4h 25m
Sun 12/137:00 am -
1 stop7h 03m
Deal found 11/8![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 11/7. 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 12/223:35 pm -
1 stop8h 24m
Tue 12/298:30 am -
1 stop15h 29m
Deal found 11/7![United Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 11/9. 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 11/2110:53 am -
1 stop8h 17m
Mon 11/231:49 pm -
1 stop4h 56m
Deal found 11/9![United Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/2712:00 pm -
2 stops11h 54m
Fri 12/117:00 am -
1 stop4h 27m
Deal found 11/5![United Airlines logo]()
$618
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/233:35 pm -
1 stop8h 24m
Wed 12/308:30 am -
2 stops23h 03m
Deal found 11/8![United Airlines logo]()
$659
Last-minute flights from Ontario to LexingtonDiscover last-minute flight deals from Ontario to Lexington. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Lexington. Data last updated November 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/137:26 pm -
1 stop4h 28m
Fri 12/45:00 am -
1 stop4h 47m
Deal found 11/5![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/137:26 pm -
1 stop4h 28m
Fri 11/277:10 am -
2 stops7h 15m
Deal found 11/5![United Airlines logo]()
$831
This United Airlines deal was found by Cheapflights users on 11/9. 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 11/2110:53 am -
1 stop8h 17m
Mon 11/231:49 pm -
1 stop4h 56m
Deal found 11/9![United Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:25 pm -
1 stop6h 33m
Mon 11/238:03 pm -
2 stops25h 49m
Deal found 11/9![Multiple Airlines logo]()
$839
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/278:35 am -
1 stop4h 38m
Fri 12/118:45 am -
1 stop5h 18m
Deal found 11/5![United Airlines logo]()
$543
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 12/68:35 am -
1 stop4h 25m
Sun 12/137:00 am -
1 stop7h 03m
Deal found 11/8![United Airlines logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:35 am -
1 stop9h 00m
Sun 12/135:25 pm -
2 stops27h 57m
Deal found 11/8![Multiple Airlines logo]()
$606
This United Airlines deal was found by Cheapflights users on 11/7. 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 12/223:35 pm -
1 stop8h 24m
Tue 12/298:30 am -
1 stop15h 29m
Deal found 11/7![United Airlines logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:35 am -
1 stop9h 34m
Tue 12/295:59 pm -
2 stops21h 15m
Deal found 11/7![Multiple Airlines logo]()
$743
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Wed 12/236:04 pm -
1 stop5h 53m
Wed 12/305:05 am -
1 stop7h 33m
Deal found 11/8![American Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/233:35 pm -
1 stop8h 24m
Wed 12/308:30 am -
2 stops23h 03m
Deal found 11/8![United Airlines logo]()
$659
One-way flights from Ontario to LexingtonSearch for one-way flight options from Ontario to Lexington. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Ontario to Lexington. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/7. 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 4/1011:00 am -
1 stop7h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![United Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 12/2411:45 am -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 11/8. 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.
Sun 1/105:25 pm -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 11/7. 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 12/226:55 pm -
1 stop5h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![United Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Wed 12/236:25 pm -
1 stop5h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![American Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 12/2412:00 pm -
2 stops11h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:00 pm -
3 stops21h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$375
This WestJet deal was found by Cheapflights users on 11/7. 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 4/1010:20 pm -
2 stops35h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![WestJet logo]()
$430
This Delta deal was found by Cheapflights users on 11/9. 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.
Sun 11/227:35 am -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Delta logo]()
$433
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 November 10, 2026.
Round-trip from | $513 (United Airlines) |
|---|---|
One-way from | $281 (United Airlines) |
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 7,457,451 searches. Data last updated November 10, 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
Cheapest round-trip
TorontoLexington
YYZ Toronto Pearson Intl - LEX Lexington Blue Grass
YYZLEX
Toronto Pearson Intl
Sat 4/10
11:00 am-6:37 pm
1 stop7h 37m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$281
TorontoLexington
YYZ Toronto Pearson Intl - LEX Lexington Blue Grass
YYZLEX
Toronto Pearson Intl
Sun 1/10
3:57 pm-11:05 pm
1 stop7h 08m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$306
TorontoLexington
YYZ Toronto Pearson Intl - LEX Lexington Blue Grass
YYZLEX
Toronto Pearson Intl
Sun 1/10
5:25 pm-11:55 pm
1 stop6h 30m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$312
Quickest round-trip
TorontoLexington
YYZ Toronto Pearson Intl - LEX Lexington Blue Grass
YYZLEX
Toronto Pearson Intl
Tue 12/22
6:55 pm-11:59 pm
1 stop5h 04m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$325
TorontoLexington
YYZ Toronto Pearson Intl - LEX Lexington Blue Grass
YYZLEX
Toronto Pearson Intl
Wed 12/23
6:25 pm-11:46 pm
1 stop5h 21m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$330
TorontoLexington
YYZ Toronto Pearson Intl - LEX Lexington Blue Grass
YYZLEX
Toronto Pearson Intl
Thu 12/24
12:00 pm-11:59 pm
2 stops11h 59m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$349
TorontoLexington
YYZ Toronto Pearson Intl - LEX Lexington Blue Grass
YYZLEX
Toronto Pearson Intl
Sun 1/10
7:00 pm-4:01 pm
3 stops21h 01m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$376
TorontoLexington
YYZ Toronto Pearson Intl - LEX Lexington Blue Grass
YYZLEX
Toronto Pearson Intl
Sun 11/22
7:35 am-2:53 pm
1 stop7h 18m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$433
TorontoLexington
YYZ Toronto Pearson Intl - LEX Lexington Blue Grass
YYZLEX
Toronto Pearson Intl
Wed 12/23
11:25 pm-11:20 am
3 stops35h 55m
Lexington Blue Grass
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$473
TorontoLexington
YYZ Toronto Pearson Intl - LEX Lexington Blue Grass
YYZLEX
Toronto Pearson Intl
Wed 1/6
7:26 pm-10:04 am
1 stop14h 38m
Lexington Blue Grass
Thu 1/7
1:50 pm-6:45 pm
1 stop4h 55m
$513
Showing 1-10 of 19 resultsSorted by cheapest first
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.
YYZ-LEX
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
CAON-LEX
YYZ-LEX
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.
Traveling to a place near Lexington?
Book flights to Lexington if you plan to visit one of these locationsSomerset
Richmond
Danville
Frankfort
Georgetown
Berea
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Lexington flight routes
Other flight options
Popular flights