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Lexington

$169+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LEX
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Ontario to Lexington

Keep the following information in mind while searching for Ontario to Lexington flight deals. Data was last updated April 1, 2025.

Round-trip from

$284
(Delta)

One-way from

$169
(United Airlines)

Popular in

April

Cheapest in

December

Average price

$510
From Ontario to Lexington Blue Grass
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One-way flight from Ontario to Lexington Blue Grass
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 1, 2025.

This Delta deal was found by Cheapflights users on 3/31. 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.
Thu 5/156:15 amYYZ - LEX
1 stop8h 44mDelta
Thu 5/221:05 pmLEX - YYZ
1 stop8h 51mDelta
Deal found 3/31$284
This Delta deal was found by Cheapflights users on 3/31. 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 4/1612:38 pmYUL - LEX
1 stop8h 51mDelta
Sun 4/207:10 amLEX - YUL
1 stop9h 42mDelta
Deal found 3/31$311
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/156:30 amYYZ - LEX
1 stop4h 00mAmerican Airlines
Thu 5/228:00 amLEX - YYZ
2 stops6h 33mAmerican Airlines
Deal found 3/31$316
This SmartFares deal was found by Cheapflights users on 3/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:49 amYYZ - LEX
1 stop7h 20mWestJet
Thu 5/223:44 pmLEX - YYZ
1 stop8h 11mWestJet
Deal found 3/31$323
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Sat 5/312:50 pmYUL - LEX
1 stop22h 31mWestJet
Sun 7/610:11 amLEX - YUL
2 stops20h 57mWestJet
Deal found 3/31$354
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Sat 5/33:30 pmYUL - LEX
2 stops8h 16mAir Canada
Tue 5/62:10 pmLEX - YUL
2 stops10h 31mAir Canada
Deal found 3/31$439
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/22:45 pmYYZ - LEX
1 stop9h 01mUnited Airlines
Mon 5/52:10 pmLEX - YYZ
2 stops9h 44mUnited Airlines
Deal found 3/31$508
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/26:15 amYUL - LEX
1 stop10h 27mUnited Airlines
Wed 4/97:00 amLEX - YUL
1 stop10h 26mUnited Airlines
Deal found 3/31$514
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/210:54 amYUL - LEX
2 stops13h 03mAmerican Airlines
Wed 4/96:04 pmLEX - YUL
1 stop4h 40mAmerican Airlines
Deal found 3/31$536
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/25:15 pmYUL - LEX
3 stops30h 29mMultiple Airlines
Wed 4/92:10 pmLEX - YUL
3 stops34h 29mMultiple Airlines
Deal found 3/31$2,730
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/25:15 pmYUL - LEX
3 stops30h 29mLufthansa
Wed 4/92:10 pmLEX - YUL
2 stops25h 50mLufthansa
Deal found 3/31$4,297

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 April 1, 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 5/15

6:15 am-2:59 pm

1 stop8h 44m

Lexington Blue Grass

Thu 5/22

1:05 pm-9:56 pm

1 stop8h 51m

$284

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Wed 4/16

12:38 pm-9:29 pm

1 stop8h 51m

Lexington Blue Grass

Sun 4/20

7:10 am-4:52 pm

1 stop9h 42m

$311

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Thu 5/15

6:30 am-10:30 am

1 stop4h 00m

Lexington Blue Grass

Thu 5/22

8:00 am-2:33 pm

2 stops6h 33m

$316

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Thu 5/15

9:49 am-5:09 pm

1 stop7h 20m

Lexington Blue Grass

Thu 5/22

3:44 pm-11:55 pm

1 stop8h 11m

$323

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Sat 5/3

12:50 pm-11:21 am

1 stop22h 31m

Lexington Blue Grass

Sun 7/6

10:11 am-7:08 am

2 stops20h 57m

$354

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Sat 5/3

3:30 pm-11:46 pm

2 stops8h 16m

Lexington Blue Grass

Tue 5/6

2:10 pm-12:41 am

2 stops10h 31m

$439

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Fri 5/2

2:45 pm-11:46 pm

1 stop9h 01m

Lexington Blue Grass

Mon 5/5

2:10 pm-11:54 pm

2 stops9h 44m

$508

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Thu 5/15

2:10 pm-11:46 pm

1 stop9h 36m

$169

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Fri 5/9

2:35 pm-11:58 pm

1 stop9h 23m

$184

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Thu 5/15

6:15 am-1:24 pm

1 stop7h 09m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 13 results
1
2

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, August is the cheapest month in which you can book a flight from Region of Ontario to Lexington (average of $303). Flying from Region of Ontario to Lexington in May is currently the most expensive (average of $398). 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 April 1, 2025.

When flying from Region of Ontario to Lexington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Lexington by month

Plan your trip to Lexington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lexington ranges from 2.9 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Lexington when rainfall is around 2.9 in.

Temperature in Lexington by month

Plan your trip to Lexington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lexington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lexington. Reviews last updated April 1, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Ontario to Lexington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,789 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,013 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $169. Users have also found prices from $184 and $186 on American Airlines and WestJet, respectively.

  • 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, August is the cheapest month in which you can book a flight from Region of Ontario to Lexington (average of $303). Flying from Region of Ontario to Lexington in May is currently the most expensive (average of $398). 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 Ontario?

Book flights to Ontario if you plan to visit one of these locations
Georgetown
Berea
Danville
Richmond

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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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$255Average$468FlexibilityNo cancel feeOn-time71%
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