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Cheap flights from Niagara Falls, ON to Florida Keys from C$ 215

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EYW
21 May — 28 May1
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 21 April 2026.

Wed 27/56:30 p.m.
YYZ
-
MIA
1 stop6h 17m
WestJet
Tue 2/67:00 a.m.
MIA
-
YYZ
1 stop9h 35m
WestJet
Deal found 16/4C$ 391
Fri 8/56:30 p.m.
YYZ
-
MIA
1 stop6h 17m
WestJet
Mon 11/57:05 a.m.
MIA
-
YYZ
1 stop14h 50m
WestJet
Deal found 16/4C$ 392
Fri 8/55:05 p.m.
YYZ
-
MIA
1 stop5h 47m
WestJet
Sat 16/57:00 a.m.
MIA
-
YYZ
1 stop9h 35m
WestJet
Deal found 17/4C$ 394
Sun 10/56:30 p.m.
YYZ
-
MIA
1 stop6h 17m
WestJet
Wed 13/57:05 a.m.
MIA
-
YYZ
1 stop10h 10m
WestJet
Deal found 19/4C$ 395
Sun 24/55:30 p.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Tue 2/69:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 19/4C$ 401
Sat 9/56:30 p.m.
YYZ
-
MIA
1 stop6h 13m
WestJet
Tue 12/57:00 a.m.
MIA
-
YYZ
1 stop9h 35m
WestJet
Deal found 17/4C$ 403
Thu 28/56:30 p.m.
YYZ
-
MIA
1 stop6h 17m
WestJet
Mon 1/66:00 a.m.
MIA
-
YYZ
1 stop6h 19m
WestJet
Deal found 16/4C$ 405
Mon 18/51:34 p.m.
YYZ
-
MIA
1 stop5h 00m
WestJet
Sun 24/57:00 a.m.
MIA
-
YYZ
2 stops16h 59m
WestJet
Deal found 16/4C$ 406
Sun 24/510:00 a.m.
YYZ
-
MIA
1 stop8h 20m
WestJet
Thu 28/53:18 p.m.
MIA
-
YYZ
1 stop6h 01m
WestJet
Deal found 20/4C$ 407
Mon 11/56:30 a.m.
YYZ
-
MIA
1 stop7h 24m
WestJet
Sat 16/56:00 a.m.
MIA
-
YYZ
1 stop6h 19m
WestJet
Deal found 19/4C$ 410
Mon 11/511:29 a.m.
YYZ
-
MIA
1 stop5h 17m
WestJet
Fri 15/57:00 a.m.
MIA
-
YYZ
1 stop9h 35m
WestJet
Deal found 20/4C$ 412
Thu 23/48:00 p.m.
YYZ
-
EYW
1 stop18h 43m
Multiple Airlines
Thu 30/42:09 p.m.
EYW
-
YYZ
2 stops45h 26m
Multiple Airlines
Deal found 18/4C$ 600

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 21 April 2026.

Round-trip from

C$ 391

One-way from

C$ 215

Popular in

December

Cheapest in

May

Average price

C$ 499
WestJet
  • WestJet
  • 31/5-3/6
  • 2 total stops
  • 10h 39m total
  • Niagara Falls to Florida Keys
Search Deals
Air Transat
  • Air Transat
  • 27/4
  • Nonstop
  • 3h 24m total
  • Niagara Falls to Florida Keys
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 29 potential increase over avg. RT price).
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 April 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 21 April 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

Mon 4/5

10:00 a.m.-6:52 p.m.

1 stop8h 52m

Miami

Fri 8/5

8:25 a.m.-4:12 p.m.

1 stop7h 47m

C$ 442

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 3/5

6:15 a.m.-2:12 p.m.

1 stop7h 57m

Miami

Wed 6/5

7:30 a.m.-1:44 p.m.

1 stop6h 14m

C$ 442

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 30/5

10:00 a.m.-6:20 p.m.

1 stop8h 20m

Miami

Wed 3/6

7:05 a.m.-12:19 p.m.

1 stop5h 14m

C$ 443

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 22/5

6:30 p.m.-12:47 a.m.

1 stop6h 17m

Miami

Wed 27/5

2:01 p.m.-9:55 p.m.

1 stop7h 54m

C$ 443

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 2/5

10:00 a.m.-8:59 p.m.

1 stop10h 59m

Miami

Fri 8/5

6:35 a.m.-4:12 p.m.

1 stop9h 37m

C$ 444

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 3/5

6:15 a.m.-2:12 p.m.

1 stop7h 57m

Miami

Thu 7/5

7:05 a.m.-12:19 p.m.

1 stop5h 14m

C$ 444

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 9/6

6:00 a.m.-2:24 p.m.

1 stop8h 24m

Miami

Wed 10/6

6:07 p.m.-11:58 p.m.

1 stop5h 51m

C$ 444

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 8/5

6:30 p.m.-12:47 a.m.

1 stop6h 17m

Miami

Tue 12/5

5:51 p.m.-11:58 p.m.

1 stop6h 07m

C$ 444

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 1/5

11:30 a.m.-8:48 p.m.

1 stop9h 18m

Miami

Tue 5/5

7:04 a.m.-12:19 p.m.

1 stop5h 15m

C$ 444

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 7/5

11:29 a.m.-9:27 p.m.

1 stop9h 58m

Miami

Sat 16/5

9:00 a.m.-5:59 p.m.

1 stop8h 59m

C$ 444

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 36 resultsSorted by cheapest first
1
2
3
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

Weekly flight availability from Niagara Falls to Florida Keys

Explore weekly flight availability from Niagara Falls to Florida Keys. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 April 2026.

The most flights from NI4 to zzEOA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 21 April 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
435 reviews
Check prices

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

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
435 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

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
7.7
Good
536 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

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
3,323 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

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
11,646 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

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
10,945 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

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, United Airlines, and American Airlines can get you from Niagara Falls to Florida Keys in just under 6h 14m. Your travel time can differ by up to 2h 38m. 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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Alternative routes for Niagara Falls to Florida Keys

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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 21 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 815AverageC$ 947FlexibilityNo 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.

Can Cheapflights notify me if prices for flights from Niagara Falls to Florida Keys 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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