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Cheap flights from Niagara Falls to Key West from C$ 272

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EYW
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Niagara Falls to Key West

Keep the following information in mind while searching for Niagara Falls to Key West flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 490

One-way from

C$ 272

Popular in

August

Cheapest in

September

Average price

C$ 966
6/4-13/4
  • 6/4-13/4
  • 2 total stops
  • 26h 10m total
  • Niagara Falls to Key West
26/4
  • 26/4
  • 1 total stop
  • 26h 00m total
  • Niagara Falls to Key West
High demand for flights, 4% potential price rise
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Average for round-trip flights in March 2025

Find flight deals from Niagara Falls to Key West

Cheapest flights from Niagara Falls to Key West
Explore the most affordable flight options available from Niagara Falls to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Sun 6/47:05 a.m.YYZ - EYW
1 stop11h 00mMultiple Airlines
Sun 13/48:45 a.m.EYW - YYZ
1 stop15h 10mMultiple Airlines
Deal found 28/3C$ 490
Mon 28/49:00 p.m.YYZ - EYW
2 stops21h 05mUnited Airlines
Fri 2/56:45 p.m.EYW - YYZ
2 stops21h 14mUnited Airlines
Deal found 27/3C$ 597
Thu 8/57:55 a.m.YYZ - EYW
2 stops12h 12mDelta
Tue 13/56:25 p.m.EYW - YYZ
1 stop5h 31mDelta
Deal found 27/3C$ 729

Cheapflights Fare Finder

Customize your flight search to find flights from Niagara Falls to Key West 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 28 March 2025.
Use the filters below to find and compare flights from Niagara Falls to Key West that are best for you.

Fly from

Niagara Falls

Fly to

Key West

Route

Depart

Return

Price

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 28/4

9:00 p.m.-6:05 p.m.

2 stops21h 05m

Key West

Fri 2/5

6:45 p.m.-3:59 p.m.

2 stops21h 14m

C$ 597

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 21/4

6:10 a.m.-6:05 p.m.

2 stops35h 55m

Key West

Mon 28/4

8:45 a.m.-11:13 a.m.

1 stop26h 28m

C$ 619

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 8/5

7:55 a.m.-8:07 p.m.

2 stops12h 12m

Key West

Tue 13/5

6:25 p.m.-11:56 p.m.

1 stop5h 31m

C$ 729

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 26/4

10:15 a.m.-12:15 p.m.

1 stop26h 00m

C$ 272

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 12/5

4:30 p.m.-2:00 p.m.

2 stops21h 30m

C$ 344

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 12/5

6:15 a.m.-12:56 p.m.

1 stop6h 41m

C$ 403

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Best time to book a flight from Niagara Falls to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 Key West

What is the cheapest time of day to fly from NI4 to EYW?

Find hourly flight availability from Niagara Falls to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

When flying from Niagara Falls to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 38.0 - 170.0 mm per month. September is typically the wettest month, when rainfall can reach 170.0 mm. February is typically the driest time to visit Key West when rainfall is around 38.0 mm.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated 28 March 2025.

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
8.0
Very good

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Key West from Niagara Falls?

    For a flight from Niagara Falls to Key West, you will be flying into Key West. Key West (EYW) is just 4.2 km from the centre of the city. Key West is the only Key West airport and it handles 0 inbound flights from Niagara Falls per day. 3 airlines have flights to Key West from Niagara Falls on a regular basis.

  • Can I find deals for flights from Niagara Falls to Key West that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Key West.

  • Can I find deals for business class flights from Niagara Falls to Key West?

    Yes. Cheapflights offers flight deals from Niagara Falls to Key West 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 Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Niagara Falls to Key West

Discover the top 3 airlines that operate flights from Niagara Falls to Key West. 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 425AverageC$ 762FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 700AverageC$ 818FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 812AverageC$ 960FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Key West?

Deals for Niagara Falls to Key West 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.

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Millions of users choose and trust Cheapflights to book the best flight deals from Niagara Falls to Key West for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Niagara Falls to Key West with no change fees?

Yes, we can. To see specific flights from Niagara Falls to Key West with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Niagara Falls to Key West become cheaper?

Not ready to book yet? You can track prices for flights from Niagara Falls to Key West on Cheapflights with our Price Alert feature and get notified when better prices are available.

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