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Cheap flights from Niagara Falls, ON to Florida Keys from C$ 242

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EYW
31 Jul — 7 Aug1
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 1 July 2026.

Thu 12/119:35 a.m.
YYZ
-
MIA
Nonstop3h 30m
Porter Airlines
Mon 16/112:05 p.m.
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 28/6C$ 431
Thu 10/129:35 a.m.
YYZ
-
MIA
Nonstop3h 30m
Porter Airlines
Mon 14/122:05 p.m.
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 27/6C$ 432
Thu 3/129:35 a.m.
YYZ
-
MIA
Nonstop3h 30m
Porter Airlines
Fri 11/122:05 p.m.
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 30/6C$ 439
Sun 6/129:35 a.m.
YYZ
-
MIA
Nonstop3h 30m
Porter Airlines
Fri 11/122:05 p.m.
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 28/6C$ 441
Sun 6/129:35 a.m.
YYZ
-
MIA
Nonstop3h 30m
Porter Airlines
Mon 7/122:05 p.m.
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 1/7C$ 445
Thu 3/129:35 a.m.
YYZ
-
MIA
Nonstop3h 30m
Porter Airlines
Mon 14/122:05 p.m.
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 30/6C$ 446
Thu 26/119:35 a.m.
YYZ
-
MIA
Nonstop3h 30m
Porter Airlines
Mon 30/112:05 p.m.
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 28/6C$ 449
Thu 26/119:35 a.m.
YYZ
-
MIA
Nonstop3h 30m
Porter Airlines
Mon 7/122:05 p.m.
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 26/6C$ 454
Tue 25/88:55 a.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Fri 28/89:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 30/6C$ 473
Wed 12/88:55 a.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Tue 18/81:10 p.m.
MIA
-
YYZ
Nonstop3h 19m
Air Canada
Deal found 30/6C$ 476
Sat 11/79:30 a.m.
YYZ
-
EYW
2 stops24h 54m
Multiple Airlines
Thu 16/77:53 p.m.
EYW
-
YYZ
1 stop19h 02m
Multiple Airlines
Deal found 26/6C$ 718
Thu 13/86:30 a.m.
YYZ
-
EYW
2 stops12h 43m
Multiple Airlines
Thu 20/87:53 p.m.
EYW
-
YYZ
1 stop19h 02m
Multiple Airlines
Deal found 29/6C$ 724

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 1 July 2026.

Round-trip from

C$ 431

One-way from

C$ 242

Popular in

August

Cheapest in

June

Average price

C$ 543
Porter Airlines
  • Porter Airlines
  • 12/11-16/11
  • Nonstop
  • 6h 50m total
  • Niagara Falls to Florida Keys
Search Deals
Air Canada
  • Air Canada
  • 21/9
  • Nonstop
  • 3h 19m total
  • Niagara Falls to Florida Keys
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 1 July 2026.
Use the filters below to find and compare flights from Niagara Falls to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 21/10

9:44 a.m.-6:52 p.m.

2 stops9h 08m

Miami

Wed 21/10

9:45 p.m.-1:00 a.m.

Nonstop3h 15m

C$ 509

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 11/10

6:15 a.m.-2:34 p.m.

1 stop8h 19m

Miami

Sat 17/10

6:00 a.m.-12:17 p.m.

1 stop6h 17m

C$ 516

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 10/12

9:30 a.m.-5:35 p.m.

1 stop8h 05m

Miami

Tue 22/12

2:10 p.m.-9:34 p.m.

1 stop7h 24m

C$ 516

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 31/10

11:38 a.m.-7:43 p.m.

1 stop8h 05m

Miami

Sun 8/11

8:00 a.m.-1:36 p.m.

1 stop5h 36m

C$ 516

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 31/10

6:10 a.m.-6:14 p.m.

1 stop12h 04m

Miami

Sun 8/11

6:30 a.m.-2:10 p.m.

1 stop7h 40m

C$ 516

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 23/9

9:44 a.m.-6:52 p.m.

2 stops9h 08m

Miami

Wed 30/9

7:00 a.m.-1:47 p.m.

1 stop6h 47m

C$ 516

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 6/11

7:45 a.m.-4:49 p.m.

1 stop9h 04m

Miami

Sat 14/11

6:00 a.m.-11:09 a.m.

1 stop5h 09m

C$ 516

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 9/9

9:44 a.m.-6:52 p.m.

2 stops9h 08m

Miami

Tue 15/9

12:17 p.m.-7:40 p.m.

1 stop7h 23m

C$ 516

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 4/9

6:34 p.m.-12:47 a.m.

1 stop6h 13m

Miami

Fri 11/9

3:35 p.m.-11:39 p.m.

1 stop8h 04m

C$ 516

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 6/10

9:44 a.m.-6:52 p.m.

2 stops9h 08m

Miami

Tue 13/10

4:01 p.m.-11:59 p.m.

1 stop7h 58m

C$ 518

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

Showing 1-10 of 38 resultsSorted by cheapest first
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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 1 July 2026.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andWestJet 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
8.0
Very good
441 reviews
Check prices

Food

7.5

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
441 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Food

7.5

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Transat
7.8
Good
561 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Food

7.5

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
WestJet
7.2
Good
3,393 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Food

7.5

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
American Airlines
7.1
Good
11,766 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Food

7.5

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,282 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Food

7.5

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

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 and United Airlines can get you from Niagara Falls to Florida Keys in just under 8h 05m. Your travel time can differ by up to 14m. 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$ 134. 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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Alternative routes for Niagara Falls to Florida Keys

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 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 775AverageC$ 1,002FlexibilityNo 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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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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