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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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EYW
24 Dec — 31 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 24 November 2025.

Mon 8/129:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Mon 15/122:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 24/11C$ 355
Mon 15/1211:55 a.m.YYZ - MIA
Nonstop3h 26mAir Canada
Fri 19/129:15 p.m.MIA - YYZ
Nonstop3h 21mAir Canada
Deal found 24/11C$ 360
Sun 14/129:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Thu 25/122:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 23/11C$ 365
Sun 7/129:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Tue 16/122:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 23/11C$ 369
Sun 7/129:40 a.m.YYZ - MIA
Nonstop3h 29mMultiple Airlines
Sat 13/126:05 a.m.MIA - YYZ
2 stops16h 30mMultiple Airlines
Deal found 23/11C$ 371
Mon 15/129:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Fri 19/122:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 24/11C$ 375
Mon 1/129:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Fri 5/122:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 23/11C$ 378
Mon 15/129:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Tue 16/122:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 23/11C$ 381
Sun 14/129:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Fri 19/122:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 24/11C$ 391
Mon 29/129:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Wed 7/12:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 24/11C$ 393
Wed 3/124:50 p.m.YYZ - MIA
Nonstop3h 26mAir Canada
Wed 10/1212:20 p.m.MIA - YYZ
Nonstop3h 20mAir Canada
Deal found 23/11C$ 398
Sat 13/125:15 p.m.YYZ - EYW
1 stop15h 00mMultiple Airlines
Wed 24/122:30 p.m.EYW - YYZ
1 stop8h 50mMultiple Airlines
Deal found 24/11C$ 444

Cheap 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 24 November 2025.

Round-trip from

C$ 333

One-way from

C$ 209

Popular in

December

Cheapest in

January

Average price

C$ 503
Air Transat
  • Air Transat
  • 7/1-14/1
  • Nonstop
  • 6h 49m total
  • Niagara Falls to Florida Keys
Search Deals
7/1
  • 7/1
  • 1 total stop
  • 19h 40m total
  • Niagara Falls to Florida Keys
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 24 November 2025.
Use the filters below to find and compare flights from Niagara Falls to Florida Keys that are best for you.

Fly from

Niagara Falls

Fly to

Florida Keys

Route

Depart

Return

Price

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 7/1

3:40 p.m.-11:20 a.m.

1 stop19h 40m

Key West

Wed 14/1

10:49 a.m.-11:20 p.m.

2 stops36h 31m

C$ 398

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 24/2

9:40 a.m.-1:09 p.m.

Nonstop3h 29m

Miami

Wed 25/2

2:10 p.m.-5:30 p.m.

Nonstop3h 20m

C$ 405

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 17/12

6:12 p.m.-12:46 a.m.

1 stop6h 34m

Miami

Mon 22/12

6:23 p.m.-11:59 p.m.

1 stop5h 36m

C$ 436

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 7/12

12:23 p.m.-8:51 p.m.

1 stop8h 28m

Miami

Sat 13/12

8:20 a.m.-5:08 p.m.

1 stop8h 48m

C$ 436

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 15/12

3:38 p.m.-9:50 p.m.

1 stop6h 12m

Miami

Sun 21/12

8:45 a.m.-5:12 p.m.

1 stop8h 27m

C$ 436

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 17/12

7:44 a.m.-2:25 p.m.

1 stop6h 41m

Miami

Sun 21/12

8:45 a.m.-5:12 p.m.

1 stop8h 27m

C$ 436

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 7/12

6:12 p.m.-12:46 a.m.

1 stop6h 34m

Miami

Fri 12/12

5:33 p.m.-11:11 p.m.

1 stop5h 38m

C$ 436

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 4/12

6:10 a.m.-2:45 p.m.

1 stop8h 35m

Miami

Mon 15/12

1:31 p.m.-8:27 p.m.

1 stop6h 56m

C$ 436

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 5/12

12:23 p.m.-8:51 p.m.

1 stop8h 28m

Miami

Fri 12/12

5:33 p.m.-11:11 p.m.

1 stop5h 38m

C$ 436

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 7/12

9:00 a.m.-3:10 p.m.

1 stop6h 10m

Miami

Wed 24/12

11:56 a.m.-10:37 p.m.

1 stop10h 41m

C$ 437

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/11

Showing 1-10 of 34 results
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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 24 November 2025.
Check out reviews from past customers who have flown with Porter Airlines,United Airlines, andAmerican Airlines 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
393 reviews
Check prices

Food

7.6

Entertainment

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
393 reviews
Porter Airlines
8.0
Very good
393 reviews
Check prices

Food

7.6

Entertainment

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,039 reviews
Porter Airlines
8.0
Very good
393 reviews
Check prices

Food

7.6

Entertainment

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
American Airlines
7.2
Good
11,043 reviews
Porter Airlines
8.0
Very good
393 reviews
Check prices

Food

7.6

Entertainment

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,172 reviews
Porter Airlines
8.0
Very good
393 reviews
Check prices

Food

7.6

Entertainment

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,466 reviews
Porter Airlines
8.0
Very good
393 reviews
Check prices

Food

7.6

Entertainment

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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?

    Air Transat and Delta can get you from Niagara Falls to Florida Keys in just under 3h 29m. Your travel time can differ by up to 3h 05m. 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 Porter Airlines, with whom users have recently found tickets for as low as C$ 254. However, be on the lookout for offers from United Airlines and Delta, 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 2 airlines flying from Niagara Falls to Florida Keys

Discover the top 2 airlines 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 24 November 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 691AverageC$ 807FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 802AverageC$ 978FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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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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