HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Niagara Falls

$247+ Cheap flights from Lexington (LEX) to Niagara Falls, ON, Canada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — YYZ
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lexington to Niagara Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Lexington to Niagara Falls

Cheapest flights from Lexington to Niagara Falls
Explore the most affordable flight options available from Lexington to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:31 am
LEX
-
YYZ
1 stop26h 12m
Multiple Airlines
Sun 4/268:20 pm
YYZ
-
LEX
1 stop24h 35m
Multiple Airlines
Deal found 2/16$384
This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:40 am
LEX
-
YYZ
1 stop10h 56m
American Airlines
Wed 4/81:15 pm
YYZ
-
LEX
1 stop10h 23m
American Airlines
Deal found 2/17$430
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:20 pm
LEX
-
YYZ
1 stop27h 35m
Multiple Airlines
Sun 5/316:30 am
YYZ
-
LEX
1 stop7h 45m
Multiple Airlines
Deal found 2/16$478
This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:49 pm
LEX
-
YYZ
1 stop16h 10m
American Airlines
Sun 5/316:24 pm
YYZ
-
LEX
1 stop16h 17m
American Airlines
Deal found 2/17$514
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/51:59 pm
LEX
-
YYZ
1 stop24h 56m
Multiple Airlines
Sun 7/194:50 pm
YYZ
-
LEX
1 stop23h 21m
Multiple Airlines
Deal found 2/15$528
This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:40 am
LEX
-
YYZ
1 stop9h 23m
American Airlines
Fri 4/106:27 pm
YYZ
-
LEX
1 stop16h 04m
American Airlines
Deal found 2/17$543
This American Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:40 am
LEX
-
YYZ
1 stop10h 56m
American Airlines
Sat 4/186:15 am
YYZ
-
LEX
1 stop9h 42m
American Airlines
Deal found 2/15$551
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:20 pm
LEX
-
YYZ
2 stops10h 38m
Multiple Airlines
Thu 6/46:30 am
YYZ
-
LEX
1 stop7h 46m
Multiple Airlines
Deal found 2/17$559

Find flight deals from Lexington to Niagara Falls

Keep the following information in mind while searching for Lexington to Niagara Falls flight deals. Data was last updated February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$384
(Kiwi.com)

One-way from

$247
(Billigflug)
Provider with most accurate pricing for Lexington Blue Grass-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lexington Blue Grass-Toronto (YTO) flights.
Search Deals
From Lexington Blue Grass to Niagara Falls
Search Deals
One-way flight from Lexington Blue Grass to Niagara Falls
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington to Niagara Falls 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, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Lexington to Niagara Falls that are best for you.

Fly from

Lexington

Fly to

Niagara Falls

Route

Depart

Return

Price

LexingtonToronto

LEX - YYZ

LEXYYZ

Lexington Blue Grass

Thu 4/23

9:31 am-11:43 am

1 stop26h 12m

Toronto Pearson Intl

Sun 4/26

8:20 pm-8:55 pm

1 stop24h 35m

$384

LexingtonToronto

LEX - YYZ

LEXYYZ

Lexington Blue Grass

Wed 4/1

6:40 am-5:36 pm

1 stop10h 56m

Toronto Pearson Intl

Wed 4/8

1:15 pm-11:38 pm

1 stop10h 23m

$430

LexingtonToronto

LEX - YYZ

LEXYYZ

Lexington Blue Grass

Sat 4/11

11:01 am-11:29 pm

1 stop12h 28m

Toronto Pearson Intl

Tue 4/14

7:15 pm-10:31 am

1 stop15h 16m

$430

LexingtonToronto

LEX - YYZ

LEXYYZ

Lexington Blue Grass

Tue 5/26

1:20 pm-4:55 pm

1 stop27h 35m

Toronto Pearson Intl

Sun 5/31

4:50 pm-8:54 pm

1 stop28h 04m

$483

LexingtonToronto

LEX - YYZ

LEXYYZ

Lexington Blue Grass

Tue 5/26

6:49 pm-10:59 am

1 stop16h 10m

Toronto Pearson Intl

Sun 5/31

6:24 pm-10:41 am

1 stop16h 17m

$514

LexingtonToronto

LEX - YYZ

LEXYYZ

Lexington Blue Grass

Sun 7/5

1:59 pm-2:55 pm

1 stop24h 56m

Toronto Pearson Intl

Sun 7/19

4:50 pm-4:11 pm

1 stop23h 21m

$528

LexingtonToronto

LEX - YYZ

LEXYYZ

Lexington Blue Grass

Fri 4/3

6:40 am-4:03 pm

1 stop9h 23m

Toronto Pearson Intl

Fri 4/10

6:27 pm-10:31 am

1 stop16h 04m

$543

LexingtonToronto

LEX - YYZ

LEXYYZ

Lexington Blue Grass

Thu 3/12

6:40 am-5:36 pm

1 stop10h 56m

Toronto Pearson Intl

Tue 4/21

3:13 pm-11:38 pm

1 stop8h 25m

$551

LexingtonToronto

LEX - YYZ

LEXYYZ

Lexington Blue Grass

Tue 6/2

1:20 pm-11:58 pm

2 stops10h 38m

Toronto Pearson Intl

Thu 6/4

6:30 am-2:16 pm

1 stop7h 46m

$559

LexingtonToronto

LEX - YYZ

LEXYYZ

Lexington Blue Grass

Thu 3/12

1:56 pm-9:18 pm

1 stop7h 22m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 18 results
1
2

Best time to book a flight from Lexington to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Lexington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lexington to Niagara Falls

What is the cheapest month to book a flight from Lexington to Niagara Falls?

Currently, April is the cheapest month in which you can book a flight from Lexington to Niagara Falls (average of $193). Flying from Lexington to Niagara Falls in February is currently the most expensive (average of $537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Lexington to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lexington to Niagara Falls?

    Lexington Blue Grass (LEX), located 5.6 mi from the city center, is the airport you fly out of when you book flights from Lexington to Niagara Falls. 0 airlines have flights from Blue Grass to Niagara Falls on a regular basis. Booking flights from Lexington Blue Grass to Niagara Falls should not be difficult; the airport handles an average of 0 outbound flights to Niagara Falls per day.

  • How long is the flight from Lexington to Niagara Falls?

    A quick flight from Lexington to Niagara Falls can take about 10h 56m. American Airlines provides one of the quickest options available for as low as $430. Airlines will cover a distance of 469 mi.

  • Can I find deals for flights from Lexington to Niagara Falls that include hotel bookings?

    Yes. In addition to deals on Lexington to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lexington to Niagara Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to Niagara Falls.

  • Can I find deals for business class flights from Lexington to Niagara Falls?

    Yes. Cheapflights offers flight deals from Lexington to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lexington to Niagara Falls?

    Currently, April is the cheapest month in which you can book a flight from Lexington to Niagara Falls (average of $193). Flying from Lexington to Niagara Falls in February is currently the most expensive (average of $537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.