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Cheap flights from Niagara Falls, ON to Florida Keys from C$ 195

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EYW
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Florida Keys

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Florida Keys
Explore the most affordable flight options available from Niagara Falls to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Tue 24/29:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Thu 26/22:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 7/2C$ 332
Thu 5/39:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Fri 24/42:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 7/2C$ 351
Thu 19/29:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Tue 24/22:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 7/2C$ 354
Mon 23/29:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Thu 26/22:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 6/2C$ 355
Thu 19/29:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Thu 26/22:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 7/2C$ 366
Thu 5/39:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Fri 6/32:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 7/2C$ 370
Mon 2/39:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Wed 11/32:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 7/2C$ 372
Mon 9/29:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Thu 12/22:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 6/2C$ 377
Mon 23/39:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Wed 1/42:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 8/2C$ 379
Wed 25/38:20 p.m.
YYZ
-
EYW
1 stop12h 46m
Multiple Airlines
Wed 1/411:51 a.m.
EYW
-
YYZ
1 stop26h 29m
Multiple Airlines
Deal found 8/2C$ 387
Tue 31/312:25 p.m.
YYZ
-
MIA
1 stop5h 03m
WestJet
Fri 24/46:00 a.m.
MIA
-
YYZ
1 stop11h 15m
WestJet
Deal found 7/2C$ 391
Mon 6/43:40 p.m.
YYZ
-
EYW
1 stop19h 50m
Multiple Airlines
Thu 9/412:25 p.m.
EYW
-
YYZ
1 stop7h 30m
Multiple Airlines
Deal found 7/2C$ 394

Find flight deals from Niagara Falls to Florida Keys

Keep the following information in mind while searching for Niagara Falls to Florida Keys flight deals. Data was last updated 8 February 2026.

Round-trip from

C$ 332

One-way from

C$ 195

Popular in

December

Cheapest in

April

Average price

C$ 480
Air Transat
  • Air Transat
  • 9/3-13/3
  • Nonstop
  • 6h 49m total
  • Niagara Falls to Florida Keys
Search Deals
Air Transat
  • Air Transat
  • 19/2
  • Nonstop
  • 3h 29m total
  • Niagara Falls to Florida Keys
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Florida Keys 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 629,999 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from Niagara Falls to Florida Keys that are best for you.

Fly from

Niagara Falls

Fly to

Florida Keys

Route

Depart

Return

Price

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 6/4

3:40 p.m.-11:30 a.m.

1 stop19h 50m

Key West

Thu 9/4

12:25 p.m.-7:55 p.m.

1 stop7h 30m

C$ 394

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 1/3

3:40 p.m.-1:30 p.m.

1 stop21h 50m

Key West

Tue 10/3

1:01 p.m.-11:20 p.m.

2 stops34h 19m

C$ 414

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 24/2

12:20 p.m.-6:21 p.m.

1 stop6h 01m

Miami

Thu 5/3

3:45 p.m.-10:51 p.m.

1 stop7h 06m

C$ 470

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 23/2

2:25 p.m.-9:10 p.m.

1 stop6h 45m

Miami

Thu 26/2

9:24 a.m.-4:18 p.m.

1 stop6h 54m

C$ 470

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 21/3

10:18 a.m.-9:22 p.m.

1 stop11h 04m

Miami

Sat 28/3

7:40 a.m.-5:24 p.m.

1 stop9h 44m

C$ 498

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 28/2

8:45 a.m.-9:59 p.m.

2 stops13h 14m

Miami

Sat 7/3

6:00 a.m.-1:43 p.m.

1 stop7h 43m

C$ 507

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 19/2

3:40 p.m.-1:30 p.m.

1 stop21h 50m

Key West

Thu 26/2

4:13 p.m.-11:26 a.m.

1 stop19h 13m

C$ 507

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 30/3

3:40 p.m.-11:30 a.m.

1 stop19h 50m

Key West

Mon 6/4

1:06 p.m.-2:20 p.m.

1 stop25h 14m

C$ 510

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 25/3

8:00 a.m.-11:25 a.m.

Nonstop3h 25m

Miami

Mon 30/3

8:00 a.m.-4:43 p.m.

1 stop8h 43m

C$ 513

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 28/2

12:07 p.m.-6:54 p.m.

1 stop6h 47m

Miami

Wed 4/3

9:24 a.m.-8:35 p.m.

1 stop11h 11m

C$ 521

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 33 results
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Best time to book a flight from Niagara Falls to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Niagara Falls 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 Niagara Falls to Florida Keys
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated 8 February 2026.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andAmerican Airlines from Niagara Falls to Florida Keys to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
413 reviews
Check prices

Entertainment

6.9

Overall

7.9

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
Porter Airlines
7.9
Good
413 reviews
Porter Airlines
7.9
Good
413 reviews
Check prices

Entertainment

6.9

Overall

7.9

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
Air Transat
7.7
Good
504 reviews
Porter Airlines
7.9
Good
413 reviews
Check prices

Entertainment

6.9

Overall

7.9

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
American Airlines
7.2
Good
11,253 reviews
Porter Airlines
7.9
Good
413 reviews
Check prices

Entertainment

6.9

Overall

7.9

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
WestJet
7.2
Good
3,256 reviews
Porter Airlines
7.9
Good
413 reviews
Check prices

Entertainment

6.9

Overall

7.9

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
Air Canada
7.1
Good
10,698 reviews
Porter Airlines
7.9
Good
413 reviews
Check prices

Entertainment

6.9

Overall

7.9

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.

Related info for your journey

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

  • How long is the flight from Niagara Falls to Florida Keys?

    Delta, United Airlines, and Air Canada can get you from Niagara Falls to Florida Keys in just under 3h 25m. Your travel time can differ by up to 9h 49m. The distance from Niagara Falls to Florida Keys is about 1988 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is Flair Airlines, with whom users have recently found tickets for as low as C$ 113. However, be on the lookout for offers from Porter Airlines and Air Transat, as they are both options that can get you from Niagara Falls to Florida Keys for a low price.

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

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

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

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

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

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

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Niagara Falls to Florida Keys

Discover the top airline that operate flights from Niagara Falls to Florida Keys. 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 629,999 searches. Data last updated 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 778AverageC$ 971FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Florida Keys?

Deals for Niagara Falls to Florida Keys 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 Niagara Falls to Florida Keys?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Florida Keys from Niagara Falls.

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

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

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