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Niagara Falls

$105+ Cheap flights from Florida Keys to Niagara Falls, 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — YYZ
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Florida Keys to Niagara Falls

Keep the following information in mind while searching for Florida Keys to Niagara Falls flight deals. Data was last updated April 17, 2025.

Round-trip from

$246
(Kiwi.com)

One-way from

$105
(Delta)
From Florida Keys to Niagara Falls
Search Deals
One-way flight from Florida Keys to Niagara Falls
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Find flight deals from Florida Keys to Niagara Falls

Cheapest flights from Florida Keys to Niagara Falls
Explore the most affordable flight options available from Florida Keys to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/1512:28 pmMIA - YYZ
1 stop8h 40mMultiple Airlines
Sat 5/249:35 amYYZ - MIA
Nonstop3h 20mMultiple Airlines
Deal found 4/16$246
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fri 4/182:05 pmMIA - YYZ
Nonstop3h 25mPorter Airlines
Sat 4/199:40 amYYZ - MIA
Nonstop3h 25mPorter Airlines
Deal found 4/16$263
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:15 amMIA - YYZ
1 stop7h 32mAir Canada
Sun 5/44:30 pmYYZ - MIA
1 stop7h 48mAir Canada
Deal found 4/16$264
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:05 amMIA - YYZ
1 stop7h 04mDelta
Tue 5/611:34 amYYZ - MIA
1 stop5h 23mDelta
Deal found 4/16$265
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:15 amMIA - YYZ
1 stop7h 32mUnited Airlines
Fri 5/168:30 amYYZ - MIA
1 stop13h 59mUnited Airlines
Deal found 4/17$296
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 5/18:39 amMIA - YYZ
Nonstop3h 20mAmerican Airlines
Tue 9/306:00 amYYZ - MIA
Nonstop3h 38mAmerican Airlines
Deal found 4/17$298
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/172:05 pmMIA - YYZ
Nonstop3h 25mAir Transat
Sun 4/209:40 amYYZ - MIA
Nonstop3h 25mAir Transat
Deal found 4/16$310
This CheapOair deal was found by Cheapflights users on 4/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/167:00 amMIA - YYZ
1 stop9h 59mWestJet
Fri 5/167:21 pmYYZ - MIA
1 stop27h 34mWestJet
Deal found 4/16$364

Cheapflights Fare Finder

Customize your flight search to find flights from Florida Keys 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 April 17, 2025.
Use the filters below to find and compare flights from Florida Keys to Niagara Falls that are best for you.

Fly from

Florida Keys

Fly to

Niagara Falls

Route

Depart

Return

Price

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 5/15

12:28 pm-9:08 pm

1 stop8h 40m

Toronto Pearson Intl

Sat 5/24

9:35 am-12:55 pm

Nonstop3h 20m

$246

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Fri 5/2

6:15 am-1:47 pm

1 stop7h 32m

Toronto Pearson Intl

Sun 5/4

4:30 pm-12:18 am

1 stop7h 48m

$264

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Sat 5/3

8:05 am-3:09 pm

1 stop7h 04m

Toronto Pearson Intl

Wed 5/14

7:55 am-2:14 pm

1 stop6h 19m

$265

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Fri 5/9

6:15 am-1:47 pm

1 stop7h 32m

Toronto Pearson Intl

Fri 5/16

8:30 am-10:29 pm

1 stop13h 59m

$296

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 5/1

8:39 am-11:59 am

Nonstop3h 20m

Toronto Pearson Intl

Tue 9/30

6:00 am-9:38 am

Nonstop3h 38m

$298

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Mon 5/26

7:00 am-12:14 pm

1 stop5h 14m

Toronto Pearson Intl

Fri 5/30

10:20 am-4:40 pm

1 stop6h 20m

$354

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Sat 5/3

8:23 am-4:10 pm

1 stop7h 47m

$105

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Fri 5/16

9:40 pm-12:59 am

Nonstop3h 19m

$111

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Fri 6/27

12:15 pm-2:05 pm

2 stops25h 50m

$115

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Sun 6/15

6:30 am-10:36 pm

1 stop16h 06m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 15 results
1
2

Best time to book a flight from Florida Keys to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Florida Keys 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 Florida Keys to Niagara Falls

Rainfall in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Niagara Falls ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Niagara Falls when rainfall is around 2.0 in.

Temperature in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Niagara Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 April 17, 2025.
To help decide which airline to fly from Florida Keys to Niagara Falls, see what other customers have to say about Alaska Airlines, Porter Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Porter Airlines
8.0
Very good
281 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Air Transat
7.8
Good
385 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Florida Keys 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 are the cheapest airlines to fly from Florida Keys to Niagara Falls one-way?

    $105 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $111 and $120, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Florida Keys 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 Florida Keys to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from Florida Keys to Niagara Falls (average of $243). Flying from Florida Keys to Niagara Falls in July is currently the most expensive (average of $359). 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

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