Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Ontario to Lexington from $235

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 5/18. 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
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:48 pm - 10:08 pm
YUL
-
LEX
9h 20m
1 stop
Delta Logo
5:56 pm - 11:59 pm
LEX
-
YUL
6h 03m
1 stop
$380Delta
Thu, Jun 11 - Tue, Jun 16
Delta Logo
9:28 am - 3:04 pm
YUL
-
LEX
5h 36m
1 stop
Delta Logo
5:55 pm - 11:56 pm
LEX
-
YUL
6h 01m
1 stop
$409Delta
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
7:00 am - 10:30 pm
YYZ
-
LEX
15h 30m
1 stop
United Airlines Logo
7:44 pm - 11:59 pm
LEX
-
YYZ
4h 15m
1 stop
$410United Airlines
Mon, May 25 - Fri, May 29
United Airlines Logo
8:50 am - 11:59 pm
YYZ
-
LEX
15h 09m
1 stop
United Airlines Logo
7:50 pm - 11:59 pm
LEX
-
YYZ
4h 09m
1 stop
$411United Airlines
Sun, Apr 26 - Fri, May 1
American Airlines Logo
6:26 pm - 10:36 am
YYZ
-
LEX
16h 10m
1 stop
American Airlines Logo
6:53 pm - 10:59 am
LEX
-
YYZ
16h 06m
1 stop
$420American Airlines
Fri, Jun 5 - Mon, Jun 8
American Airlines Logo
4:16 pm - 11:52 pm
YUL
-
LEX
7h 36m
1 stop
American Airlines Logo
5:40 am - 3:28 pm
LEX
-
YUL
9h 48m
1 stop
$429American Airlines
Sat, May 16 - Sat, May 23
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
$463WestJet
Tue, Aug 25 - Wed, Aug 26
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
$464WestJet
Tue, Aug 25 - Wed, Aug 26
Multiple Airlines Logo
8:00 pm - 8:55 pm
YYZ
-
LEX
24h 55m
1 stop
Multiple Airlines Logo
9:45 pm - 7:35 pm
LEX
-
YYZ
21h 50m
2 stops
$476Multiple Airlines
Sun, Apr 26 - Fri, May 1
Multiple Airlines Logo
1:30 pm - 8:47 am
YYZ
-
LEX
19h 17m
2 stops
Multiple Airlines Logo
5:02 pm - 8:05 pm
LEX
-
YYZ
27h 03m
1 stop
$491Multiple Airlines
Sat, May 23 - Sat, May 30

American Airlines flights from Region of Ontario to Lexington

Our best American Airlines deals on Region of Ontario to Lexington flight tickets
American Airlines
Jun 5
YYZ6:26 pmToronto Pearson Intl
16h 10m
1 stop
LEX10:36 amLexington Blue Grass
Jun 8
LEX6:53 pmLexington Blue Grass
16h 06m
1 stop
YYZ10:59 amToronto Pearson Intl
$420
American Airlines
May 16
YUL4:16 pmMontreal Pierre Elliott Trudeau Intl
7h 36m
1 stop
LEX11:52 pmLexington Blue Grass
May 23
LEX5:40 amLexington Blue Grass
9h 48m
1 stop
YUL3:28 pmMontreal Pierre Elliott Trudeau Intl
$429
American Airlines
Jun 5
YYZ6:26 pmToronto Pearson Intl
16h 10m
1 stop
LEX10:36 amLexington Blue Grass
Jun 8
LEX8:10 pmLexington Blue Grass
15h 02m
1 stop
YYZ11:12 amToronto Pearson Intl
$459

United Airlines flights from Region of Ontario to Lexington

Our best United Airlines deals on Region of Ontario to Lexington flight tickets
United Airlines
May 25
YYZ7:00 amToronto Pearson Intl
15h 30m
1 stop
LEX10:30 pmLexington Blue Grass
May 29
LEX7:44 pmLexington Blue Grass
4h 15m
1 stop
YYZ11:59 pmToronto Pearson Intl
$410
United Airlines
Apr 26
YYZ8:50 amToronto Pearson Intl
15h 09m
1 stop
LEX11:59 pmLexington Blue Grass
May 1
LEX7:50 pmLexington Blue Grass
4h 09m
1 stop
YYZ11:59 pmToronto Pearson Intl
$411
United Airlines
May 1
YYZ1:00 pmToronto Pearson Intl
7h 14m
1 stop
LEX8:14 pmLexington Blue Grass
May 3
LEX2:05 pmLexington Blue Grass
9h 54m
1 stop
YYZ11:59 pmToronto Pearson Intl
$461

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 April 5, 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

Thu 6/11

12:48 pm-10:08 pm

1 stop9h 20m

Lexington Blue Grass

Tue 6/16

5:56 pm-11:59 pm

1 stop6h 03m

$380
Quickest round-trip

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

9:28 am-3:04 pm

1 stop5h 36m

Lexington Blue Grass

Wed 8/26

5:55 pm-11:56 pm

1 stop6h 01m

$409

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Mon 5/25

7:00 am-10:30 pm

1 stop15h 30m

Lexington Blue Grass

Fri 5/29

7:44 pm-11:59 pm

1 stop4h 15m

$410

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Sun 4/26

8:50 am-11:59 pm

1 stop15h 09m

Lexington Blue Grass

Fri 5/1

7:50 pm-11:59 pm

1 stop4h 09m

$411

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Fri 6/5

6:26 pm-10:36 am

1 stop16h 10m

Lexington Blue Grass

Mon 6/8

6:53 pm-10:59 am

1 stop16h 06m

$420

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Sat 5/16

4:16 pm-11:52 pm

1 stop7h 36m

Lexington Blue Grass

Sat 5/23

5:40 am-3:28 pm

1 stop9h 48m

$429

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

6:45 am-5:10 pm

2 stops10h 25m

Lexington Blue Grass

Wed 8/26

5:55 pm-11:56 pm

1 stop6h 01m

$463

MontrealLexington

YUL - LEX

YULLEX

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

6:45 am-5:10 pm

2 stops10h 25m

Lexington Blue Grass

Wed 8/26

5:55 pm-11:56 pm

1 stop6h 01m

$464

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Sun 4/26

8:00 pm-8:55 pm

1 stop24h 55m

Lexington Blue Grass

Fri 5/1

9:45 pm-7:35 pm

2 stops21h 50m

$476

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Sat 5/23

1:30 pm-8:47 am

2 stops19h 17m

Lexington Blue Grass

Sat 5/30

5:02 pm-8:05 pm

1 stop27h 03m

$491

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

What airlines fly to Lexington?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Lexington from Region of Ontario according to our data. Air Canada is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Lexington. Keep in mind that there are 3 different airlines that fly to Lexington on a routine basis, so you have a few additional options to choose from.

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

4h 30m

Direct flights

None
The fastest flight from Region of Ontario to Lexington takes 4h 30m
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

Frequently asked questions about flying from Ontario to Lexington

  • 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
Georgetown
Somerset
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.

An easier way to manage your Lexington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/5
Tue 5/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States