$115 Find Cheap Flights from Lexington to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lexington to Ontario departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lexington to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lexington to Ontario, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Lexington to Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Ottawa
Ottawa1 stop$750
Ottawa
Ottawa1 stop$750

Book Cheap Lexington to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lexington to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lexington to Ontario

Thu, Sep 25 - Sun, Sep 28
American Airlines Logo
6:28 am - 1:44 pmLEX-YUL
7h 16m1 stop
American Airlines Logo
7:29 am - 12:20 amYUL-LEX
16h 51m1 stop
$464American Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
Delta Logo
6:05 am - 5:23 pmLEX-YYZ
11h 18m2 stops
Delta Logo
12:15 pm - 11:00 pmYYZ-LEX
10h 45m2 stops
$470Delta
Find Deal
Wed, Oct 15 - Sun, Oct 19
American Airlines Logo
6:50 am - 2:30 pmLEX-YYZ
7h 40m1 stop
American Airlines Logo
6:30 am - 6:30 pmYYZ-LEX
12h 00m1 stop
$491American Airlines
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Thu, Oct 2 - Tue, Oct 7
American Airlines Logo
5:55 am - 2:31 pmLEX-YYZ
8h 36m1 stop
American Airlines Logo
1:15 pm - 11:21 pmYYZ-LEX
10h 06m1 stop
$516American Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
7:32 pm - 10:59 amLEX-YYZ
15h 27m1 stop
American Airlines Logo
3:10 pm - 11:21 pmYYZ-LEX
8h 11m1 stop
$520American Airlines
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Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
7:30 am - 6:34 pmLEX-YYZ
11h 04m1 stop
United Airlines Logo
12:05 pm - 11:41 pmYYZ-LEX
11h 36m1 stop
$538United Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 31
United Airlines Logo
7:33 pm - 4:43 pmLEX-YYZ
21h 10m1 stop
United Airlines Logo
2:15 pm - 1:17 pmYYZ-LEX
23h 02m2 stops
$548United Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
Delta Logo
6:05 am - 5:23 pmLEX-YYZ
11h 18m2 stops
Delta Logo
2:30 pm - 10:38 pmYYZ-LEX
8h 08m1 stop
$581Delta
Find Deal
Thu, Sep 25 - Sun, Sep 28
WestJet Logo
6:00 am - 11:56 pmLEX-YUL
17h 56m1 stop
WestJet Logo
6:45 am - 9:21 amYUL-LEX
26h 36m2 stops
$630WestJet
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Thu, Sep 25 - Sun, Sep 28
WestJet Logo
7:55 am - 4:05 pmLEX-YUL
8h 10m1 stop
WestJet Logo
7:00 am - 5:05 pmYUL-LEX
34h 05m2 stops
$650WestJet
Find Deal
Booking Insights

KAYAK's insights & trends for Lexington to Ontario flights

Get data-powered insights and trends into flights from Lexington to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Lexington to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Lexington to Ontario were found on American Airlines ($464) and Delta ($470).

Good to know

Cheapest flight$115
Flight from Lexington to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Lexington to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lexington to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lexington to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Lexington to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lexington to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Lexington to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lexington to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Lexington to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the morning, when round-trip flights cost $389 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $509.

Reviews of the top airlines flying from Lexington to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Lexington to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lexington to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7960 reviews
7.9Entertainment
7.3Food
7.9Comfort
8.2Boarding
8.5Crew
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

Smooth flight Staff were courteous and welcoming upon entering and exiting the plane Pilot and crew provided frequent updates Leg space was not pleasant but manageable

Everything was good except I was a bit disappointed that I had to pay US $150 for bags.

Flight itself good .Landing at terminal3 and connections to terminal1,it is connections nightmare,specially for disable person

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

The flight attendants were super! They created a cosy and warm flight atmosphere!

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

It was good, flight was on time, boarding was smooth and done in zones, food was good too but there was no form of entertainment. Luggage’s were intact. So an overall good flight

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

No access to any entertainment No food other than a cookie or pretzels even tho flight was over the supper hour Seats very close together and very little leg room Staff was very good

Everything you need to know for your flight from Lexington to Ontario

Information on your arrival and departure airports

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