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Cheap flights from Niagara Falls, ON to Florida Keys from C$ 209

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EYW
4 Jul — 11 Jul1
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 4 June 2026.

Sun 28/65:30 p.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Sat 4/79:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 3/6C$ 370
Sun 14/68:55 a.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Sun 21/69:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 3/6C$ 372
Tue 16/65:30 p.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Thu 18/69:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 2/6C$ 373
Tue 16/610:30 a.m.
YYZ
-
MIA
1 stop6h 37m
Air Canada
Fri 19/69:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 2/6C$ 377
Wed 1/73:30 p.m.
YYZ
-
MIA
1 stop6h 41m
Air Canada
Tue 14/71:10 p.m.
MIA
-
YYZ
Nonstop3h 19m
Air Canada
Deal found 2/6C$ 379
Wed 1/73:30 p.m.
YYZ
-
MIA
1 stop6h 41m
Air Canada
Wed 8/78:15 a.m.
MIA
-
YYZ
1 stop8h 40m
Air Canada
Deal found 3/6C$ 380
Tue 30/64:00 p.m.
YYZ
-
MIA
1 stop6h 11m
Air Canada
Thu 2/78:15 a.m.
MIA
-
YYZ
1 stop7h 55m
Air Canada
Deal found 2/6C$ 381
Wed 10/66:03 a.m.
YYZ
-
MIA
1 stop8h 18m
Delta
Wed 8/73:17 p.m.
MIA
-
YYZ
1 stop8h 01m
Delta
Deal found 3/6C$ 386
Wed 15/78:50 a.m.
YYZ
-
MIA
Nonstop3h 18m
Air Canada
Wed 22/79:45 p.m.
MIA
-
YYZ
Nonstop3h 14m
Air Canada
Deal found 1/6C$ 387
Wed 12/87:45 a.m.
YYZ
-
EYW
1 stop27h 40m
Multiple Airlines
Tue 18/81:14 p.m.
EYW
-
YYZ
2 stops30h 21m
Multiple Airlines
Deal found 1/6C$ 635
Thu 16/79:50 a.m.
YYZ
-
EYW
1 stop25h 37m
Multiple Airlines
Sun 26/78:48 p.m.
EYW
-
YYZ
1 stop19h 57m
Multiple Airlines
Deal found 2/6C$ 660
Thu 29/107:45 a.m.
YYZ
-
EYW
1 stop11h 58m
WestJet
Mon 2/116:00 p.m.
EYW
-
YYZ
1 stop6h 01m
WestJet
Deal found 1/6C$ 890

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 4 June 2026.

Round-trip from

C$ 370

One-way from

C$ 209

Popular in

August

Cheapest in

June

Average price

C$ 460
Air Canada
  • Air Canada
  • 28/6-4/7
  • Nonstop
  • 6h 32m total
  • Niagara Falls to Florida Keys
Search Deals
Air Canada
  • Air Canada
  • 18/11
  • 1 total stop
  • 7h 29m 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 June 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 4 June 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

Tue 29/9

7:55 a.m.-2:10 p.m.

1 stop6h 15m

Miami

Wed 30/9

4:05 p.m.-9:59 p.m.

1 stop5h 54m

C$ 392

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 15/7

2:31 p.m.-11:22 p.m.

1 stop8h 51m

Miami

Mon 20/7

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

1 stop10h 09m

C$ 395

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 11/9

6:00 a.m.-2:57 p.m.

1 stop8h 57m

Miami

Thu 17/9

5:55 p.m.-11:59 p.m.

1 stop6h 04m

C$ 395
Quickest round-trip

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 12/8

7:00 a.m.-2:54 p.m.

1 stop7h 54m

Miami

Fri 14/8

1:10 p.m.-4:29 p.m.

Nonstop3h 19m

C$ 431

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 30/9

7:00 a.m.-2:59 p.m.

1 stop7h 59m

Miami

Sat 3/10

12:29 p.m.-8:44 p.m.

1 stop8h 15m

C$ 448

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 7/9

9:00 p.m.-11:54 a.m.

1 stop14h 54m

Miami

Mon 14/9

3:57 p.m.-12:13 a.m.

1 stop8h 16m

C$ 449

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 27/9

6:10 a.m.-10:39 p.m.

1 stop16h 29m

Miami

Fri 2/10

8:45 a.m.-7:00 p.m.

1 stop10h 15m

C$ 480

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 31/10

6:15 a.m.-12:21 p.m.

1 stop6h 06m

Miami

Sun 1/11

1:45 p.m.-11:13 p.m.

1 stop9h 28m

C$ 480

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 23/9

7:00 a.m.-2:54 p.m.

1 stop7h 54m

Miami

Sat 3/10

7:00 a.m.-1:43 p.m.

1 stop6h 43m

C$ 481

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 27/10

7:00 a.m.-3:06 p.m.

1 stop8h 06m

Key West

Fri 30/10

2:30 p.m.-9:29 p.m.

1 stop6h 59m

C$ 900

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/5

Showing 1-10 of 35 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 4 June 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
440 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

6.9

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
440 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

6.9

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
554 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

6.9

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
3,350 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

6.9

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
11,641 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

6.9

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
11,126 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

6.9

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 6h 15m. Your travel time can differ by up to 1h 51m. 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$ 131. 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 4 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 756AverageC$ 977FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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