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Cheap flights from Ontario to Lexington from $229

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Lexington departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:45 pm - 9:24 am
YUL
-
LEX
17h 39m
1 stop
American Airlines Logo
6:40 am - 2:58 pm
LEX
-
YUL
8h 18m
1 stop
$385American Airlines
Thu, Mar 26 - Tue, Mar 31
Delta Logo
12:52 pm - 9:39 pm
YUL
-
LEX
8h 47m
1 stop
Delta Logo
7:16 am - 5:31 pm
LEX
-
YUL
10h 15m
1 stop
$397Delta
Sat, Mar 7 - Tue, Mar 17
American Airlines Logo
7:12 am - 12:49 pm
YUL
-
LEX
5h 37m
1 stop
American Airlines Logo
5:41 pm - 10:44 pm
LEX
-
YUL
5h 03m
1 stop
$406American Airlines
Sat, Mar 7 - Tue, Mar 17
WestJet Logo
12:45 pm - 9:33 pm
YUL
-
LEX
8h 48m
1 stop
WestJet Logo
5:55 pm - 11:56 pm
LEX
-
YUL
6h 01m
1 stop
$449WestJet
Wed, Jun 10 - Mon, Jun 15
United Airlines Logo
6:30 pm - 9:20 am
YUL
-
LEX
14h 50m
1 stop
United Airlines Logo
9:00 pm - 10:40 am
LEX
-
YUL
13h 40m
1 stop
$451United Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
7:10 am - 8:52 pm
YYZ
-
LEX
13h 42m
1 stop
Multiple Airlines Logo
10:15 pm - 7:55 pm
LEX
-
YYZ
21h 40m
1 stop
$452Multiple Airlines
Mon, Mar 9 - Sun, Mar 15
WestJet Logo
6:45 am - 5:10 pm
YUL
-
LEX
10h 25m
2 stops
WestJet Logo
5:55 pm - 11:56 pm
LEX
-
YUL
6h 01m
1 stop
$456WestJet
Thu, Jun 11 - Mon, Jun 15
Air Canada Logo
8:50 am - 4:55 pm
YUL
-
LEX
8h 05m
2 stops
Air Canada Logo
1:56 pm - 12:32 am
LEX
-
YUL
10h 36m
2 stops
$459Air Canada
Sat, Mar 7 - Tue, Mar 17
United Airlines Logo
5:15 pm - 10:30 pm
YYZ
-
LEX
5h 15m
1 stop
United Airlines Logo
9:00 am - 8:44 pm
LEX
-
YYZ
11h 44m
1 stop
$485United Airlines
Fri, Jun 5 - Tue, Jun 9
Multiple Airlines Logo
6:10 am - 10:08 am
YYZ
-
LEX
3h 58m
1 stop
Multiple Airlines Logo
9:31 am - 8:10 pm
LEX
-
YYZ
10h 39m
2 stops
$504Multiple Airlines
Sun, Apr 19 - Thu, Apr 23

Air Canada flights from Region of Ontario to Lexington

Our best Air Canada deals on Region of Ontario to Lexington flight tickets
Air Canada
Mar 7
YUL8:50 amMontreal Pierre Elliott Trudeau Intl
8h 05m
2 stops
LEX4:55 pmLexington Blue Grass
Mar 17
LEX1:56 pmLexington Blue Grass
10h 36m
2 stops
YUL12:32 amMontreal Pierre Elliott Trudeau Intl
$459
Air Canada
Feb 18
YUL8:50 amMontreal Pierre Elliott Trudeau Intl
8h 00m
2 stops
LEX4:50 pmLexington Blue Grass
Feb 22
LEX2:03 pmLexington Blue Grass
17h 40m
2 stops
YUL7:43 amMontreal Pierre Elliott Trudeau Intl
$788
Air Canada
Feb 18
YUL8:50 amMontreal Pierre Elliott Trudeau Intl
8h 00m
2 stops
LEX4:50 pmLexington Blue Grass
Feb 22
LEX2:03 pmLexington Blue Grass
10h 29m
2 stops
YUL12:32 amMontreal Pierre Elliott Trudeau Intl
$802

WestJet flights from Region of Ontario to Lexington

Our best WestJet deals on Region of Ontario to Lexington flight tickets
WestJet
Jun 10
YUL12:45 pmMontreal Pierre Elliott Trudeau Intl
8h 48m
1 stop
LEX9:33 pmLexington Blue Grass
Jun 15
LEX5:55 pmLexington Blue Grass
6h 01m
1 stop
YUL11:56 pmMontreal Pierre Elliott Trudeau Intl
$449
WestJet
Jun 11
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
10h 25m
2 stops
LEX5:10 pmLexington Blue Grass
Jun 15
LEX5:55 pmLexington Blue Grass
6h 01m
1 stop
YUL11:56 pmMontreal Pierre Elliott Trudeau Intl
$456
WestJet
Jun 10
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
14h 48m
2 stops
LEX9:33 pmLexington Blue Grass
Jun 16
LEX3:45 pmLexington Blue Grass
8h 11m
1 stop
YUL11:56 pmMontreal Pierre Elliott Trudeau Intl
$472

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 832,500 searches. Data last updated February 17, 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

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Thu 3/26

3:45 pm-9:24 am

1 stop17h 39m

Lexington Blue Grass

Tue 3/31

6:40 am-2:58 pm

1 stop8h 18m

$385

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Sat 3/7

12:52 pm-9:39 pm

1 stop8h 47m

Lexington Blue Grass

Tue 3/17

7:16 am-5:31 pm

1 stop10h 15m

$397

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Sat 3/7

7:12 am-12:49 pm

1 stop5h 37m

Lexington Blue Grass

Tue 3/17

5:41 pm-10:44 pm

1 stop5h 03m

$406

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Wed 6/10

12:45 pm-9:33 pm

1 stop8h 48m

Lexington Blue Grass

Mon 6/15

5:55 pm-11:56 pm

1 stop6h 01m

$449

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Mon 4/13

6:30 pm-9:20 am

1 stop14h 50m

Lexington Blue Grass

Mon 4/20

9:00 pm-10:40 am

1 stop13h 40m

$451

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Mon 3/9

7:10 am-8:52 pm

1 stop13h 42m

Lexington Blue Grass

Sun 3/15

10:15 pm-7:55 pm

1 stop21h 40m

$452

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

6:45 am-5:10 pm

2 stops10h 25m

Lexington Blue Grass

Mon 6/15

5:55 pm-11:56 pm

1 stop6h 01m

$456

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Sat 3/7

8:50 am-4:55 pm

2 stops8h 05m

Lexington Blue Grass

Tue 3/17

1:56 pm-12:32 am

2 stops10h 36m

$459

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Fri 6/5

5:15 pm-10:30 pm

1 stop5h 15m

Lexington Blue Grass

Tue 6/9

9:00 am-8:44 pm

1 stop11h 44m

$485

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Sun 4/19

6:10 am-10:08 am

1 stop3h 58m

Lexington Blue Grass

Thu 4/23

9:31 am-8:10 pm

2 stops10h 39m

$504

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Lexington from

How to get the cheapest flight ticket from Region of Ontario to Lexington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Lexington Blue Grass?

Delta, WestJet, and United Airlines are the most popular carriers operating from Ontario to Lexington Blue Grass

Cheap Region of Ontario to Lexington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Lexington

Fastest flight time

3h 45m

Direct flights

None
The fastest flight from Region of Ontario to Lexington takes 3h 45m
There are no direct flights from Region of Ontario to Lexington. There are no popular flight routes from Region of Ontario to Lexington.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Lexington Blue Grass Airport?

    Prices for flights from Ontario to Lexington Blue Grass Airport were last updated today.

  • How old do you have to be to fly from Ontario to Lexington Blue Grass Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Lexington Blue Grass Airport.

  • What documentation or ID do you need to fly to Lexington Blue Grass Airport?

    The travel and health documents required for your trip to Lexington Blue Grass Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lexington Blue Grass Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Lexington?

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

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Lexington?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Lexington for you.

Can I find flights from Ontario to Lexington with flexible booking policies on momondo?

Flights from Ontario to Lexington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Lexington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lexington from Ontario.

I’m not ready to book a flight from Ontario to Lexington right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Lexington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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