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Cheap flights from Niagara Falls, ON to Florida Keys from C$ 194

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EYW
9 Apr — 16 Apr1
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 10 March 2026.

Sun 12/49:40 a.m.
YYZ
-
MIA
Nonstop3h 24m
Air Transat
Thu 16/42:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 7/3C$ 334
Sun 5/49:40 a.m.
YYZ
-
MIA
Nonstop3h 24m
Air Transat
Fri 10/42:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 5/3C$ 335
Mon 6/49:40 a.m.
YYZ
-
MIA
Nonstop3h 24m
Air Transat
Fri 10/42:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 6/3C$ 353
Mon 23/39:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Porter Airlines
Thu 26/32:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 5/3C$ 356
Mon 23/39:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Fri 27/32:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 7/3C$ 357
Mon 23/39:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Wed 25/32:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 6/3C$ 358
Mon 23/39:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Porter Airlines
Fri 27/32:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 5/3C$ 360
Mon 23/39:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Porter Airlines
Wed 25/32:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 5/3C$ 361
Sun 12/49:40 a.m.
YYZ
-
MIA
Nonstop3h 24m
Porter Airlines
Thu 23/42:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 5/3C$ 364
Sat 11/47:15 a.m.
YYZ
-
MIA
1 stop6h 40m
Multiple Airlines
Wed 22/44:05 p.m.
MIA
-
YYZ
1 stop6h 05m
Multiple Airlines
Deal found 5/3C$ 365
Sun 19/48:20 p.m.
YYZ
-
EYW
1 stop16h 06m
Multiple Airlines
Fri 24/49:49 a.m.
EYW
-
YYZ
1 stop13h 41m
Multiple Airlines
Deal found 6/3C$ 387
Thu 9/48:00 p.m.
YYZ
-
EYW
1 stop13h 09m
Multiple Airlines
Tue 14/412:25 p.m.
EYW
-
YYZ
1 stop25h 40m
Multiple Airlines
Deal found 7/3C$ 502

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 10 March 2026.

Round-trip from

C$ 334

One-way from

C$ 194

Popular in

December

Cheapest in

April

Average price

C$ 480
Air Transat
  • Air Transat
  • 12/4-16/4
  • Nonstop
  • 6h 44m total
  • Niagara Falls to Florida Keys
Search Deals
Air Transat
  • Air Transat
  • 23/3
  • Nonstop
  • 3h 29m total
  • Niagara Falls to Florida Keys
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 44 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 March 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 10 March 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
Quickest round-trip

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 20/3

5:15 p.m.-11:18 p.m.

1 stop6h 03m

Miami

Fri 27/3

6:27 p.m.-11:57 p.m.

1 stop5h 30m

C$ 452

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 12/4

6:00 a.m.-11:18 p.m.

1 stop17h 18m

Miami

Sat 16/5

8:05 a.m.-1:30 p.m.

1 stop5h 25m

C$ 498

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 24/3

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

1 stop8h 00m

Miami

Fri 27/3

8:10 a.m.-5:00 p.m.

1 stop8h 50m

C$ 503

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 15/4

6:00 a.m.-4:23 p.m.

1 stop10h 23m

Miami

Sun 19/4

7:01 a.m.-4:15 p.m.

1 stop9h 14m

C$ 525

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 11/4

12:14 p.m.-11:24 p.m.

1 stop11h 10m

Miami

Sun 19/4

7:01 a.m.-4:15 p.m.

1 stop9h 14m

C$ 525

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 26/3

10:05 a.m.-1:37 p.m.

1 stop27h 32m

Key West

Tue 7/4

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

2 stops34h 19m

C$ 548

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 4/4

7:00 a.m.-10:45 p.m.

1 stop15h 45m

Miami

Sat 11/4

6:15 a.m.-2:24 p.m.

1 stop8h 09m

C$ 577

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 6/4

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

1 stop19h 50m

Key West

Mon 13/4

2:35 p.m.-7:05 p.m.

1 stop28h 30m

C$ 585

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 27/3

7:45 a.m.-5:21 p.m.

1 stop9h 36m

Miami

Mon 30/3

7:05 a.m.-5:00 p.m.

1 stop9h 55m

C$ 615

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 3/4

12:15 p.m.-9:18 p.m.

1 stop9h 03m

Miami

Wed 8/4

11:15 a.m.-11:19 a.m.

2 stops24h 04m

C$ 632

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 38 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 10 March 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 10 March 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
423 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Crew

8.6

Overall

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
423 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Crew

8.6

Overall

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
520 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Crew

8.6

Overall

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
3,288 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Crew

8.6

Overall

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
11,416 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Crew

8.6

Overall

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
10,800 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Crew

8.6

Overall

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 can get you from Niagara Falls to Florida Keys in just under 6h 03m. Your travel time can differ by up to . The distance from Niagara Falls to Florida Keys is about 1988 km.

  • 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$ 120. 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 772AverageC$ 940FlexibilityNo 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.

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