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Cheap flights from Kentucky to Niagara Falls, Canada from $140

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 6/27. 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.
SDF — YYZ
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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What is the cheapest month to fly from Kentucky to Niagara Falls?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Niagara Falls. Flights to Niagara Falls from Kentucky in February are about $433 on average during February, but can be found for as low as $318.

When is the cheapest time to fly from Kentucky to Niagara Falls (KY - NI4)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Niagara Falls as you normally would.

Cheap American Airlines flights from Kentucky to Niagara Falls

Explore cheap flight options specifically provided by American Airlines for the route between Kentucky and Niagara Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Check out some of the cheapest American Airlines flights we've come across from Kentucky to Niagara Falls. It's recommended that users confirm their flight details before booking.
Sat 6/16:01 pmSDF - YYZ
1 stop4h 19mAmerican Airlines
Sat 6/83:45 pmYYZ - SDF
1 stop8h 41mAmerican Airlines
Deal found 5/4$331
Thu 8/86:29 amSDF - YYZ
1 stop4h 48mAmerican Airlines
Sun 8/117:24 pmYYZ - SDF
1 stop5h 06mAmerican Airlines
Deal found 5/4$374
Fri 8/97:52 amSDF - YYZ
2 stops14h 52mAmerican Airlines
Sun 8/117:02 amYYZ - SDF
2 stops14h 27mAmerican Airlines
Deal found 5/4$651
Mon 6/35:50 pmLEX - YYZ
2 stops20h 40mAmerican Airlines
Mon 6/103:45 pmYYZ - LEX
1 stop18h 47mAmerican Airlines
Deal found 5/4$657

Cheap United Airlines flights from Kentucky to Niagara Falls

Explore cheap flight options specifically provided by United Airlines for the route between Kentucky and Niagara Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Some of the best deals we've found on United Airlines flights traveling from Kentucky to Niagara Falls. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 6/155:50 pmSDF - YYZ
1 stop6h 08mUnited Airlines
Wed 6/197:55 amYYZ - SDF
1 stop5h 28mUnited Airlines
Deal found 5/4$334
Sat 8/177:15 amLEX - YYZ
1 stop13h 28mUnited Airlines
Tue 8/209:00 pmYYZ - LEX
1 stop14h 42mUnited Airlines
Deal found 5/3$366
Sat 6/19:00 amSDF - YYZ
1 stop11h 43mUnited Airlines
Sat 6/87:55 amYYZ - SDF
2 stops6h 45mUnited Airlines
Deal found 5/4$678

Cheap Kentucky to Niagara Falls flights in May & June 2024

Find cheap flight options from Kentucky to Niagara Falls specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 5, 2024.
These are some of the best deals we've found on flights to Niagara Falls in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 6/46:27 pmSDF - YYZ
1 stop19h 33mMultiple Airlines
Tue 6/116:30 amYYZ - SDF
1 stop10h 53mMultiple Airlines
Deal found 5/5$251
Tue 6/47:43 amSDF - YYZ
3 stops30h 17mMultiple Airlines
Tue 6/116:30 amYYZ - SDF
1 stop10h 53mMultiple Airlines
Deal found 5/5$254
Tue 6/47:43 amSDF - YYZ
3 stops30h 17mMultiple Airlines
Tue 6/112:40 pmYYZ - SDF
3 stops27h 14mMultiple Airlines
Deal found 5/5$270
Tue 6/47:43 amSDF - YYZ
2 stops30h 17mMultiple Airlines
Tue 6/116:30 amYYZ - SDF
1 stop10h 53mMultiple Airlines
Deal found 5/5$273
Sat 6/159:43 pmSDF - YYZ
1 stop16h 17mMultiple Airlines
Wed 6/196:30 amYYZ - SDF
2 stops18h 16mMultiple Airlines
Deal found 5/4$280
Sat 6/159:43 pmSDF - YYZ
1 stop16h 17mMultiple Airlines
Wed 6/196:30 amYYZ - SDF
1 stop11h 24mMultiple Airlines
Deal found 5/4$292
Thu 5/307:43 amSDF - YYZ
1 stop15h 43mMultiple Airlines
Mon 6/36:30 amYYZ - SDF
2 stops16h 44mMultiple Airlines
Deal found 5/3$294
Sat 6/157:45 amSDF - YYZ
2 stops11h 50mMultiple Airlines
Wed 6/196:30 amYYZ - SDF
2 stops18h 16mMultiple Airlines
Deal found 5/4$298
Thu 5/307:36 pmSDF - YYZ
2 stops27h 50mMultiple Airlines
Mon 6/36:30 amYYZ - SDF
2 stops16h 44mMultiple Airlines
Deal found 5/3$315

Kentucky to Niagara Falls 2024 flight deals

Discover exclusive flight deals for travel between Kentucky and Niagara Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
These are some of the best deals we've found on flights to Niagara Falls in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 6/46:27 pmSDF - YYZ
1 stop19h 33mMultiple Airlines
Tue 6/116:30 amYYZ - SDF
1 stop10h 53mMultiple Airlines
Deal found 5/5$251
Tue 6/47:43 amSDF - YYZ
3 stops30h 17mMultiple Airlines
Tue 6/116:30 amYYZ - SDF
1 stop10h 53mMultiple Airlines
Deal found 5/5$254
Tue 6/47:43 amSDF - YYZ
3 stops30h 17mMultiple Airlines
Tue 6/112:40 pmYYZ - SDF
3 stops27h 14mMultiple Airlines
Deal found 5/5$270
Tue 6/47:43 amSDF - YYZ
2 stops30h 17mMultiple Airlines
Tue 6/116:30 amYYZ - SDF
1 stop10h 53mMultiple Airlines
Deal found 5/5$273
Sat 6/159:43 pmSDF - YYZ
1 stop16h 17mMultiple Airlines
Wed 6/196:30 amYYZ - SDF
2 stops18h 16mMultiple Airlines
Deal found 5/4$280
Sat 6/159:43 pmSDF - YYZ
1 stop16h 17mMultiple Airlines
Wed 6/196:30 amYYZ - SDF
1 stop11h 24mMultiple Airlines
Deal found 5/4$292
Thu 5/307:43 amSDF - YYZ
1 stop15h 43mMultiple Airlines
Mon 6/36:30 amYYZ - SDF
2 stops16h 44mMultiple Airlines
Deal found 5/3$294
Sat 6/157:45 amSDF - YYZ
2 stops11h 50mMultiple Airlines
Wed 6/196:30 amYYZ - SDF
2 stops18h 16mMultiple Airlines
Deal found 5/4$298
Thu 5/307:36 pmSDF - YYZ
2 stops27h 50mMultiple Airlines
Mon 6/36:30 amYYZ - SDF
2 stops16h 44mMultiple Airlines
Deal found 5/3$315

One-way flights to Niagara Falls from Kentucky

Search for one-way flight options from Kentucky to Niagara Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Some of the best available deals we've found on one-way flights from Kentucky to Niagara Falls. Those needing a return flight from Kentucky to Niagara Falls can use the search form above.
Thu 6/278:45 amSDF - YYZ
1 stop15h 13mUnited Airlines
Deal found 5/3$140
Fri 6/77:45 amSDF - YYZ
1 stop16h 35mMultiple Airlines
Deal found 5/3$144
Sat 5/187:28 amLEX - YYZ
1 stop9h 21mDelta
Deal found 5/4$145
Sat 6/291:50 pmSDF - YYZ
1 stop9h 22mWestJet
Deal found 5/4$172
Fri 6/77:45 amSDF - YYZ
2 stops13h 12mMultiple Airlines
Deal found 5/3$195
Thu 6/277:45 amSDF - YYZ
3 stops30h 15mMultiple Airlines
Deal found 5/3$228
Thu 6/278:20 amSDF - YYZ
2 stops14h 09mWestJet
Deal found 5/3$260
Sat 6/2911:14 amSDF - YYZ
2 stops11h 55mAmerican Airlines
Deal found 5/4$322
Sat 5/185:10 pmLEX - YYZ
2 stops27h 45mWestJet
Deal found 5/4$384

Find flights from Kentucky to Niagara Falls within your budget

Customize your flight search to find flights from Kentucky 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 2,719,943 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$280 - $433

Route

Depart

Return

Price

Louisville IntlToronto Pearson Intl

SDF - YYZ

SDFYYZ

Louisville Intl

Sat 6/15

1 stop16h 17m

Toronto Pearson Intl

Wed 6/19

2 stops18h 16m

$280

Louisville IntlToronto Pearson Intl

SDF - YYZ

SDFYYZ

Louisville Intl

Sat 6/15

1 stop16h 17m

Toronto Pearson Intl

Wed 6/19

1 stop11h 24m

$292

Louisville IntlToronto Pearson Intl

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 5/30

1 stop15h 43m

Toronto Pearson Intl

Mon 6/3

2 stops16h 44m

$294

Louisville IntlToronto Pearson Intl

SDF - YYZ

SDFYYZ

Louisville Intl

Sat 6/15

2 stops11h 50m

Toronto Pearson Intl

Wed 6/19

2 stops18h 16m

$298

Louisville IntlToronto Pearson Intl

SDF - YYZ

SDFYYZ

Louisville Intl

Sat 6/1

1 stop4h 19m

Toronto Pearson Intl

Sat 6/8

1 stop8h 41m

$331

Louisville IntlToronto Pearson Intl

SDF - YYZ

SDFYYZ

Louisville Intl

Sat 6/15

1 stop6h 08m

Toronto Pearson Intl

Wed 6/19

1 stop5h 28m

$334

Louisville IntlToronto Pearson Intl

SDF - YYZ

SDFYYZ

Louisville Intl

Tue 8/13

1 stop6h 07m

Toronto Pearson Intl

Tue 8/20

1 stop5h 47m

$372

Louisville IntlToronto Pearson Intl

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 8/9

1 stop6h 55m

Toronto Pearson Intl

Sun 8/11

1 stop3h 33m

$375

Louisville IntlToronto Pearson Intl

SDF - YYZ

SDFYYZ

Louisville Intl

Sat 6/15

1 stop9h 33m

Toronto Pearson Intl

Wed 6/19

2 stops20h 30m

$433

Flights are sorted by cheapest first

Deals found on 5/4

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Niagara Falls. Reviews last updated May 5, 2024.
Read through reviews of airlines operating flights from Kentucky to Niagara Falls, such as American Airlines, United Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,826 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,826 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.6
Good
2,966 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
11,118 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,713 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
6,913 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from Kentucky to Niagara Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from Kentucky to Niagara Falls for under $300. The cheapest flight booked recently is on Multiple Airlines for just $280, but on average you can expect to pay $358.

  • What are the cheapest airlines to fly from Kentucky to Niagara Falls one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $140. Delta flights start at $145 while deals on WestJet start at $172 one-way.

  • What are the most popular airlines that fly from Kentucky to Niagara Falls?

    The most popular airlines flying from Kentucky to Niagara Falls are American Airlines, Air Canada and Delta. Something to consider prior to booking your flight.

  • What does SDF to YYZ mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Louisville Intl Airport to Toronto Pearson Intl Airport flight would often be abbreviated as a SDF to YYZ flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Toronto Island Airport (YTZ), Hamilton Airport (YHM), Toronto Kitchener-Waterloo Airport (YKF).

  • Can I find deals for flights from Kentucky to Niagara Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Kentucky to Niagara Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kentucky to Niagara Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kentucky to Niagara Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky 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.

  • Can I find deals for flights from Kentucky to Niagara Falls that allow pets onboard?

    Many airlines flying from Kentucky to Niagara Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kentucky to Niagara Falls?

    Yes, you can often find last-minute deals on Kentucky to Niagara Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kentucky to Niagara Falls flight deals updated?

    The Kentucky to Niagara Falls flight deals you see on this page were last updated on 5/5.

See more FAQs

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Alternative routes for Kentucky to Niagara Falls
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Kentucky to Niagara Falls

Discover the top 5 airlines that operate flights from Kentucky to Niagara Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$174Average$521FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$185Average$574FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$278Average$499FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$289Average$407FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapest$361Average$395FlexibilityNo cancel feeOn-time60%
Search WestJet flights
San Francisco to Hawaii flights
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San Francisco to Cancún flights
Portland to Los Angeles flights
Los Angeles to New York John F Kennedy Intl Airport flights
Los Angeles to Europe flights
USA to Europe flights
Tampa to Miami flights
Minneapolis to Boston flights
Seattle to Los Angeles flights
New York to Hong Kong flights
Kentucky to Nanjing flights

Search flights from Kentucky to Niagara Falls by cabin class

Find flights from Kentucky to Niagara Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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How does Cheapflights help users find flights from Kentucky to Niagara Falls?

Deals for Kentucky to Niagara Falls flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kentucky to Niagara Falls?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kentucky to Niagara Falls.

Can Cheapflights find flights from Kentucky to Niagara Falls with no change fees?

Need flexible booking options for your flight to Niagara Falls from Kentucky? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Kentucky to Niagara Falls become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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