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Cheap flights from Niagara Falls, ON to Florida Keys from C$ 263

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EYW
12 Jun — 19 Jun1
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 13 May 2026.

Sun 11/109:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Fri 16/102:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 11/5C$ 364
Sat 9/58:00 a.m.
YYZ
-
MIA
1 stop9h 07m
Air Canada
Wed 13/59:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 8/5C$ 392
Fri 16/109:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Fri 23/102:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 10/5C$ 408
Fri 19/65:56 p.m.
YYZ
-
MIA
Nonstop3h 23m
American Airlines
Mon 22/61:49 p.m.
MIA
-
YYZ
Nonstop3h 22m
American Airlines
Deal found 10/5C$ 453
Sun 31/55:30 p.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Sat 6/69:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 12/5C$ 463
Sun 31/58:55 a.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Wed 3/69:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 11/5C$ 464
Tue 26/56:00 a.m.
YYZ
-
MIA
Nonstop3h 35m
American Airlines
Thu 28/55:18 p.m.
MIA
-
YYZ
1 stop5h 12m
American Airlines
Deal found 12/5C$ 466
Tue 30/66:00 a.m.
YYZ
-
MIA
Nonstop3h 35m
American Airlines
Tue 7/79:55 a.m.
MIA
-
YYZ
1 stop5h 04m
American Airlines
Deal found 12/5C$ 467
Sun 10/54:00 p.m.
YYZ
-
MIA
1 stop6h 17m
Air Canada
Sat 13/69:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 9/5C$ 470
Sun 31/55:30 p.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Tue 9/65:39 p.m.
MIA
-
YYZ
1 stop6h 20m
Air Canada
Deal found 12/5C$ 473
Sat 17/106:15 a.m.
YYZ
-
MIA
1 stop6h 05m
American Airlines
Thu 22/107:45 p.m.
MIA
-
YYZ
Nonstop3h 15m
American Airlines
Deal found 13/5C$ 474
Wed 8/77:45 a.m.
YYZ
-
EYW
1 stop27h 40m
Multiple Airlines
Mon 13/712:07 p.m.
EYW
-
YYZ
1 stop7h 58m
Multiple Airlines
Deal found 10/5C$ 633

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 13 May 2026.

Round-trip from

C$ 364

One-way from

C$ 263

Popular in

August

Cheapest in

June

Average price

C$ 499
Air Transat
  • Air Transat
  • 11/10-16/10
  • Nonstop
  • 6h 49m total
  • Niagara Falls to Florida Keys
Search Deals
American Airlines
  • American Airlines
  • 1/6
  • Nonstop
  • 3h 35m total
  • Niagara Falls to Florida Keys
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 13 May 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

Fri 10/7

5:05 p.m.-11:22 p.m.

1 stop6h 17m

Miami

Fri 31/7

7:10 a.m.-5:19 p.m.

1 stop10h 09m

C$ 486

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 15/6

6:34 p.m.-12:51 a.m.

1 stop6h 17m

Miami

Sun 21/6

6:00 a.m.-12:25 p.m.

1 stop6h 25m

C$ 486

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 29/5

1:34 p.m.-10:51 p.m.

1 stop9h 17m

Miami

Tue 2/6

2:01 p.m.-11:58 p.m.

1 stop9h 57m

C$ 486

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 8/7

5:05 p.m.-11:22 p.m.

1 stop6h 17m

Miami

Tue 4/8

2:08 p.m.-11:57 p.m.

1 stop9h 49m

C$ 486

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 6/7

12:09 p.m.-6:04 p.m.

1 stop5h 55m

Miami

Thu 9/7

4:00 p.m.-11:58 p.m.

1 stop7h 58m

C$ 488
Quickest round-trip

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 8/6

12:09 p.m.-6:04 p.m.

1 stop5h 55m

Miami

Wed 10/6

4:00 p.m.-9:59 p.m.

1 stop5h 59m

C$ 488

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 31/5

6:00 a.m.-2:11 p.m.

1 stop8h 11m

Miami

Tue 9/6

8:15 a.m.-4:15 p.m.

1 stop8h 00m

C$ 488

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 29/5

2:30 p.m.-10:52 p.m.

1 stop8h 22m

Miami

Wed 3/6

6:35 a.m.-1:40 p.m.

1 stop7h 05m

C$ 488

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 23/6

6:00 a.m.-5:32 p.m.

2 stops11h 32m

Miami

Tue 7/7

2:09 p.m.-11:58 p.m.

1 stop9h 49m

C$ 545

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 4/6

7:45 a.m.-11:27 a.m.

1 stop27h 42m

Key West

Mon 8/6

12:07 p.m.-8:05 p.m.

1 stop7h 58m

C$ 815

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 33 resultsSorted by cheapest first
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4

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 13 May 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
436 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
436 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.8
Good
551 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,334 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
American Airlines
7.1
Good
11,661 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
11,028 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 6h. Your travel time can differ by up to 17m. The distance from Niagara Falls to Florida Keys is about 2134 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$ 126. 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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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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 747AverageC$ 965FlexibilityNo 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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