Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Lexington from $259

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 8/21. 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

Discover deals from 900+ travel sites with momondo.

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.

Find the cheapest flights from Ontario to Lexington

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Lexington.
Delta Logo
7:00 am - 5:36 pmONT-LEX
7h 36m1 stop
Delta Logo
3:42 pm - 7:28 pmLEX-ONT
6h 46m1 stop
$293Delta
Find Deal
Sat, Apr 19 - Tue, Apr 22
American Airlines Logo
12:46 pm - 12:46 amONT-LEX
9h 00m1 stop
American Airlines Logo
10:58 am - 6:08 pmLEX-ONT
10h 10m2 stops
$294American Airlines
Find Deal
Wed, Jul 9 - Tue, Jul 15
Delta Logo
7:00 am - 5:36 pmONT-LEX
7h 36m1 stop
Delta Logo
6:00 am - 10:57 amLEX-ONT
7h 57m1 stop
$309Delta
Find Deal
Sat, May 3 - Tue, May 6
Delta Logo
10:15 pm - 9:30 amONT-LEX
8h 15m1 stop
Delta Logo
4:02 pm - 10:36 pmLEX-ONT
9h 34m1 stop
$318Delta
Find Deal
Mon, Apr 14 - Sat, Apr 19
American Airlines Logo
10:54 am - 10:49 pmONT-LEX
8h 55m1 stop
American Airlines Logo
5:35 am - 9:54 amLEX-ONT
7h 19m1 stop
$319American Airlines
Find Deal
Sat, Apr 19 - Sun, Apr 20
Delta Logo
7:00 am - 7:16 pmONT-LEX
9h 16m1 stop
Delta Logo
5:56 pm - 10:36 pmLEX-ONT
7h 40m1 stop
$334Delta
Find Deal
Tue, Apr 15 - Tue, Apr 22
United Airlines Logo
1:35 pm - 10:26 pmONT-LEX
5h 51m1 stop
United Airlines Logo
8:50 am - 12:38 pmLEX-ONT
6h 48m1 stop
$374United Airlines
Find Deal
Tue, Apr 15 - Sat, Apr 19
United Airlines Logo
5:00 am - 8:20 pmONT-LEX
12h 20m2 stops
United Airlines Logo
11:05 am - 8:21 pmLEX-ONT
12h 16m2 stops
$384United Airlines
Find Deal
Tue, Apr 15 - Sat, Apr 19
Alaska Airlines Logo
6:00 am - 10:11 pmONT-LEX
13h 11m2 stops
Alaska Airlines Logo
6:41 am - 5:30 pmLEX-ONT
13h 49m2 stops
$544Alaska Airlines
Find Deal
Fri, Apr 18 - Thu, Apr 24
Alaska Airlines Logo
7:17 pm - 10:31 amONT-LEX
12h 14m2 stops
Alaska Airlines Logo
6:41 am - 3:32 pmLEX-ONT
11h 51m2 stops
$737Alaska Airlines
Find Deal
Mon, Apr 21 - Wed, Apr 23

American Airlines flights from Ontario to Lexington

Our best American Airlines deals on Ontario to Lexington flight tickets
American Airlines
Jul 9
ONT12:46 pmOntario
9h 00m
1 stop
LEX12:46 amLexington Blue Grass
Jul 15
LEX10:58 amLexington Blue Grass
10h 10m
2 stops
ONT6:08 pmOntario
American Airlines
Apr 19
ONT10:54 amOntario
8h 55m
1 stop
LEX10:49 pmLexington Blue Grass
Apr 20
LEX5:35 amLexington Blue Grass
7h 19m
1 stop
ONT9:54 amOntario
American Airlines
Apr 16
ONT12:50 pmOntario
7h 05m
1 stop
LEX10:55 pmLexington Blue Grass
Apr 20
LEX5:35 amLexington Blue Grass
7h 19m
1 stop
ONT9:54 amOntario

United Airlines flights from Ontario to Lexington

Our best United Airlines deals on Ontario to Lexington flight tickets
United Airlines
Apr 15
ONT1:35 pmOntario
5h 51m
1 stop
LEX10:26 pmLexington Blue Grass
Apr 19
LEX8:50 amLexington Blue Grass
6h 48m
1 stop
ONT12:38 pmOntario
United Airlines
Apr 15
ONT5:00 amOntario
12h 20m
2 stops
LEX8:20 pmLexington Blue Grass
Apr 19
LEX8:50 amLexington Blue Grass
6h 48m
1 stop
ONT12:38 pmOntario
United Airlines
Apr 15
ONT5:00 amOntario
12h 20m
2 stops
LEX8:20 pmLexington Blue Grass
Apr 19
LEX11:05 amLexington Blue Grass
12h 16m
2 stops
ONT8:21 pmOntario

See travel insights to Lexington from

How to get the cheapest flight ticket from 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 month to fly to Lexington?

In general, February is the cheapest month to fly from Ontario to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $313. If you are unable to visit Lexington during the month of February, then departing from Ontario during the month January is also very affordable. Most momondo users find prices during this month for around $343.

What is the cheapest day to depart on your flight to Lexington?

On average, the least expensive day to fly to Lexington from Ontario is on a Thursday. momondo users have found tickets for Thursday departures for as low as $388. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $456.

What is the cheapest time of day to depart on your flight to Lexington?

The cheapest time of day to fly to Lexington is in the evening when flights can be purchased for as low as $382. Try not to purchase tickets in the afternoon because they tend to be around $526. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Ontario to Lexington

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Lexington according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Lexington (ONT to LEX) flight deals and tips

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

Best Price Found

$259

Fastest flight time

5h 51m

Direct flights

None

Airports in Lexington

1 airport
The best one-way flight to Lexington from Ontario in the past 72 hours is $259. The best round-trip flight deal from Ontario to Lexington found on momondo in the last 72 hours is $293.
The fastest flight from Ontario to Lexington takes 5h 51m
There are no direct flights from Ontario to Lexington. Popular non-direct route for this connection is Ontario Airport - Lexington Blue Grass Airport.
There is 1 airport near Lexington: Lexington Blue Grass (LEX)

  • How far is Ontario to Lexington Blue Grass by plane?

    There are 1860.7 mi between Ontario and Lexington Blue Grass. 5h 51m is a normal flight duration for this route.

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

    Prices for flights from Ontario Airport to Lexington Blue Grass Airport are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to Lexington Blue Grass Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Lexington Blue Grass Airport.

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

    The necessary travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Lexington?


Best airlines flying from Ontario to Lexington

Compare and see reviews for airlines that fly from Ontario to Lexington with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $286Free CancellationRating
8.0
7,898 reviews
Search Delta flights

Traveling to a place near Lexington?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lexington from Ontario.

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

All flight searches from Ontario to Lexington on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Lexington from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Ontario to Lexington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sun 4/6
Sun 4/13

Find better results for your trip to the United States