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Cheap flights from Ontario to Lexington from $378

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Lexington departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Lexington

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Lexington that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Lexington.

Cheap last minute flights

Planning a quick getaway from Ontario to Lexington? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Lexington, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Lexington

Find recent round-trip train or bus tickets from Ontario to Lexington.

All round-trip flight deals to Lexington

The cheapest plane tickets to Lexington found on KAYAK recently.
10:00 pm - 10:16 amONT-LEX
9h 16m2 stops
3:45 pm - 7:42 pmLEX-ONT
6h 57m1 stop
$378Delta
Find Deal
Thu, Apr 24 - Tue, Apr 29
10:00 pm - 10:16 amONT-LEX
9h 16m2 stops
11:00 am - 7:42 pmLEX-ONT
11h 42m2 stops
$383Delta
Find Deal
Thu, Apr 24 - Tue, Apr 29
12:39 pm - 11:55 pmONT-LEX
8h 16m1 stop
3:45 pm - 10:41 pmLEX-ONT
9h 56m1 stop
$392Delta
Find Deal
Thu, Apr 24 - Tue, Apr 29
5:10 am - 10:28 pmONT-LEX
14h 18m1 stop
9:00 am - 12:41 pmLEX-ONT
6h 41m1 stop
$437United Airlines
Find Deal
Tue, Jan 21 - Tue, Jan 28
5:05 am - 5:10 pmONT-LEX
9h 05m2 stops
9:00 am - 8:29 pmLEX-ONT
14h 29m2 stops
$668United Airlines
Find Deal
Sat, Jan 4 - Thu, Jan 9
5:05 am - 5:10 pmONT-LEX
9h 05m2 stops
7:00 am - 8:29 pmLEX-ONT
16h 29m3 stops
$673United Airlines
Find Deal
Sat, Jan 4 - Thu, Jan 9
5:05 am - 5:10 pmONT-LEX
9h 05m2 stops
9:00 am - 12:41 pmLEX-ONT
6h 41m1 stop
$729United Airlines
Find Deal
Sat, Jan 4 - Thu, Jan 9
5:05 am - 10:15 pmONT-LEX
14h 10m1 stop
9:00 am - 12:44 pmLEX-ONT
6h 44m1 stop
$871United Airlines
Find Deal
Sun, Mar 16 - Wed, Mar 19
5:05 am - 10:53 pmONT-LEX
14h 48m1 stop
9:00 am - 12:41 pmLEX-ONT
6h 41m1 stop
$975United Airlines
Find Deal
Sat, Jan 4 - Thu, Jan 9
5:10 am - 10:28 pmONT-LEX
14h 18m1 stop
9:00 am - 8:51 pmLEX-ONT
14h 51m1 stop
$1,309United Airlines
Find Deal
Mon, Jan 20 - Mon, Jan 27
11:56 am - 9:51 pmONT-LEX
6h 55m1 stop
$402Delta
Find Deal
Sat, Dec 28
5:05 am - 5:10 pmONT-LEX
9h 05m2 stops
$407United Airlines
Find Deal
Sun, Dec 29
6:52 am - 5:45 pmONT-LEX
7h 53m1 stop
$444Delta
Find Deal
Tue, Dec 31
11:56 am - 9:51 pmONT-LEX
6h 55m1 stop
$483Delta
Find Deal
Fri, Dec 27
1:35 pm - 10:26 pmONT-LEX
5h 51m1 stop
$534United Airlines
Find Deal
Sat, Apr 12
4:17 pm - 10:26 pmONT-LEX
27h 09m1 stop
$597United Airlines
Find Deal
Sun, Apr 13
1:42 pm - 10:53 pmONT-LEX
6h 11m1 stop
$609United Airlines
Find Deal
Sun, Dec 29
7:25 pm - 10:25 amONT-LEX
12h 00m2 stops
$645American Airlines
Find Deal
Sat, Apr 12
4:17 pm - 4:42 pmONT-LEX
21h 25m2 stops
$667United Airlines
Find Deal
Sun, Apr 13
6:50 pm - 5:10 pmONT-LEX
19h 20m2 stops
$683United Airlines
Find Deal
Sat, Jan 4
11:56 am - 9:51 pmONT-LEX
6h 55m1 stop
6:25 pm - 11:41 pmLEX-ONT
8h 16m1 stop
$488Delta
Find Deal
Fri, Dec 27 - Fri, Jan 3
12:55 pm - 11:57 pmONT-LEX
8h 02m1 stop
6:25 pm - 11:41 pmLEX-ONT
8h 16m1 stop
$798Delta
Find Deal
Wed, Dec 25 - Sun, Dec 29
5:30 am - 5:45 pmONT-LEX
9h 15m2 stops
6:25 pm - 11:41 pmLEX-ONT
8h 16m1 stop
$803Delta
Find Deal
Wed, Dec 25 - Sun, Dec 29
5:05 am - 5:10 pmONT-LEX
9h 05m2 stops
5:56 pm - 10:29 pmLEX-ONT
31h 33m2 stops
$838United Airlines
Find Deal
Wed, Dec 25 - Sun, Dec 29
5:05 am - 5:10 pmONT-LEX
9h 05m2 stops
8:54 am - 12:40 pmLEX-ONT
6h 46m1 stop
$894United Airlines
Find Deal
Mon, Dec 23 - Sun, Jan 5
6:00 am - 10:53 pmONT-LEX
13h 53m2 stops
6:05 am - 5:53 pmLEX-ONT
14h 48m2 stops
$1,009United Airlines
Find Deal
Fri, Dec 27 - Sat, Dec 28
5:05 am - 5:10 pmONT-LEX
9h 05m2 stops
8:54 am - 5:53 pmLEX-ONT
11h 59m2 stops
$1,068United Airlines
Find Deal
Wed, Dec 25 - Thu, Dec 26
1:42 pm - 10:53 pmONT-LEX
6h 11m1 stop
6:05 am - 5:53 pmLEX-ONT
14h 48m2 stops
$1,069United Airlines
Find Deal
Fri, Dec 27 - Sat, Dec 28
1:42 pm - 10:53 pmONT-LEX
6h 11m1 stop
8:54 am - 5:53 pmLEX-ONT
11h 59m2 stops
$1,159United Airlines
Find Deal
Wed, Dec 25 - Thu, Dec 26
1:42 pm - 10:53 pmONT-LEX
6h 11m1 stop
8:54 am - 12:40 pmLEX-ONT
6h 46m1 stop
$1,214United Airlines
Find Deal
Fri, Dec 27 - Sat, Dec 28

Delta flights from Ontario to Lexington

Our best Delta deals on Ontario to Lexington flight tickets
Delta
Apr 24
ONT10:00 pmOntario
9h 16m
2 stops
LEX10:16 amLexington Blue Grass
Apr 29
LEX3:45 pmLexington Blue Grass
6h 57m
1 stop
ONT7:42 pmOntario
Delta
Apr 24
ONT10:00 pmOntario
9h 16m
2 stops
LEX10:16 amLexington Blue Grass
Apr 29
LEX11:00 amLexington Blue Grass
11h 42m
2 stops
ONT7:42 pmOntario
Delta
Apr 24
ONT12:39 pmOntario
8h 16m
1 stop
LEX11:55 pmLexington Blue Grass
Apr 29
LEX3:45 pmLexington Blue Grass
9h 56m
1 stop
ONT10:41 pmOntario

United Airlines flights from Ontario to Lexington

Our best United Airlines deals on Ontario to Lexington flight tickets
United Airlines
Jan 21
ONT5:10 amOntario
14h 18m
1 stop
LEX10:28 pmLexington Blue Grass
Jan 28
LEX9:00 amLexington Blue Grass
6h 41m
1 stop
ONT12:41 pmOntario
United Airlines
Jan 4
ONT5:05 amOntario
9h 05m
2 stops
LEX5:10 pmLexington Blue Grass
Jan 9
LEX9:00 amLexington Blue Grass
14h 29m
2 stops
ONT8:29 pmOntario
United Airlines
Jan 4
ONT5:05 amOntario
9h 05m
2 stops
LEX5:10 pmLexington Blue Grass
Jan 9
LEX7:00 amLexington Blue Grass
16h 29m
3 stops
ONT8:29 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, August 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 $323. If you are unable to visit Lexington during the month of August, then departing from Ontario during the month September is also very affordable. Most momondo users find prices during this month for around $350.

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.

Can stopping save me money on Ontario to Lexington flights?

You could potentially save up to 1% on your flight if you consider stops on a Ontario to Lexington flight.

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

$402

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 $402. The best round-trip flight deal from Ontario to Lexington found on momondo in the last 72 hours is $378.
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. 8h 16m 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
DeltaPriceFrom $277Free CancellationRating
8.0
8,594 reviews
Search Delta flights
American AirlinesPriceFrom $277Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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.


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