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Cheap flights from Ontario to Key West from C$ 220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Key West departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Key West

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Key West that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Key West.

Cheap last-minute flights

Planning a quick getaway from Ontario to Key West? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Key West, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Key West

Find recent round-trip train or bus tickets from Ontario to Key West.

All round-trip flight deals to Key West

The cheapest plane tickets to Key West found on KAYAK recently.
11:15 a.m. - 6:55 p.m.YYZ-EYW
7h 40m1 stop
7:40 p.m. - 11:45 a.m.EYW-YYZ
16h 05m1 stop
C$ 402
Find Deal
Wed, 11 Dec - Tue, 17 Dec
11:05 p.m. - 6:55 p.m.YYZ-EYW
19h 50m2 stops
7:40 p.m. - 11:45 a.m.EYW-YYZ
16h 05m1 stop
C$ 418
Find Deal
Wed, 11 Dec - Tue, 17 Dec
6:00 a.m. - 6:55 p.m.YUL-EYW
12h 55m2 stops
7:40 p.m. - 2:16 p.m.EYW-YUL
18h 36m2 stops
C$ 509United Airlines
Find Deal
Wed, 22 Jan - Wed, 29 Jan
6:52 a.m. - 10:10 a.m.YYZ-EYW
27h 18m2 stops
10:00 a.m. - 11:46 p.m.EYW-YYZ
13h 46m2 stops
C$ 510United Airlines
Find Deal
Thu, 28 Nov - Thu, 5 Dec
7:50 a.m. - 1:24 p.m.YYZ-EYW
5h 34m1 stop
6:30 p.m. - 11:59 p.m.EYW-YYZ
5h 29m1 stop
C$ 672Delta
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Sun, 8 Dec - Fri, 13 Dec
7:35 a.m. - 1:56 p.m.YYZ-EYW
6h 21m1 stop
10:29 a.m. - 11:49 p.m.EYW-YYZ
13h 20m1 stop
C$ 765American Airlines
Find Deal
Mon, 23 Dec - Tue, 31 Dec
7:35 a.m. - 1:50 p.m.YYZ-EYW
6h 15m1 stop
3:57 p.m. - 11:54 p.m.EYW-YYZ
7h 57m1 stop
C$ 829American Airlines
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Sat, 30 Nov - Sat, 30 Nov
6:16 p.m. - 8:52 p.m.YYZ-EYW
26h 36m1 stop
6:02 p.m. - 11:07 a.m.EYW-YYZ
17h 05m1 stop
C$ 1,095WestJet
Find Deal
Sun, 29 Dec - Sun, 5 Jan
6:16 p.m. - 10:52 a.m.YYZ-EYW
16h 36m1 stop
6:02 p.m. - 11:09 a.m.EYW-YYZ
17h 07m1 stop
C$ 1,190WestJet
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Thu, 26 Dec - Thu, 2 Jan
7:00 a.m. - 5:07 p.m.YYZ-EYW
10h 07m2 stops
1:02 p.m. - 10:41 p.m.EYW-YYZ
9h 39m2 stops
C$ 1,821Delta
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Mon, 23 Dec - Wed, 1 Jan
11:15 a.m. - 6:55 p.m.YYZ-EYW
7h 40m1 stop
C$ 220
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Mon, 10 Feb
11:05 p.m. - 6:55 p.m.YYZ-EYW
19h 50m2 stops
C$ 252
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Mon, 10 Feb
6:20 p.m. - 6:55 p.m.YUL-EYW
24h 35m2 stops
C$ 322United Airlines
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Fri, 7 Feb
7:00 a.m. - 5:15 p.m.YYZ-EYW
10h 15m1 stop
C$ 343
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Sat, 14 Dec
3:55 p.m. - 6:55 p.m.YUL-EYW
27h 00m1 stop
C$ 350
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Fri, 7 Feb
6:30 a.m. - 2:40 p.m.YYZ-EYW
8h 10m1 stop
C$ 374Delta
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Sat, 14 Dec
12:20 p.m. - 9:15 a.m.YYZ-EYW
20h 55m2 stops
C$ 376United Airlines
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Sat, 14 Dec
7:00 a.m. - 4:41 p.m.YYZ-EYW
33h 41m3 stops
C$ 380
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Sat, 14 Dec
6:00 a.m. - 2:25 p.m.YYZ-EYW
8h 25m1 stop
C$ 457American Airlines
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Sat, 30 Nov
6:30 a.m. - 8:30 p.m.YYZ-EYW
14h 00m2 stops
C$ 467Delta
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Sat, 30 Nov
7:50 a.m. - 1:18 p.m.YYZ-EYW
5h 28m1 stop
7:25 a.m. - 11:59 p.m.EYW-YYZ
16h 34m1 stop
C$ 936WestJet
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Fri, 15 Nov - Mon, 18 Nov
6:52 a.m. - 3:01 p.m.YYZ-EYW
8h 09m1 stop
10:55 a.m. - 11:59 p.m.EYW-YYZ
13h 04m2 stops
C$ 962United Airlines
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Fri, 15 Nov - Mon, 18 Nov
6:00 a.m. - 1:07 p.m.YYZ-EYW
7h 07m1 stop
12:55 p.m. - 9:32 p.m.EYW-YYZ
8h 37m2 stops
C$ 974American Airlines
Find Deal
Fri, 15 Nov - Mon, 18 Nov
6:15 a.m. - 5:15 p.m.YYZ-EYW
11h 00m2 stops
10:55 a.m. - 11:59 p.m.EYW-YYZ
13h 04m2 stops
C$ 1,088United Airlines
Find Deal
Fri, 15 Nov - Mon, 18 Nov

United Airlines flights from Region of Ontario to Key West

Our best United Airlines deals on Region of Ontario to Key West flight tickets
United Airlines
22 Jan
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
12h 55m
2 stops
EYW6:55 p.m.Key West
29 Jan
EYW7:40 p.m.Key West
18h 36m
2 stops
YUL2:16 p.m.Montreal Pierre Elliott Trudeau Intl
United Airlines
28 Nov
YYZ6:52 a.m.Toronto Pearson Intl
27h 18m
2 stops
EYW10:10 a.m.Key West
5 Dec
EYW10:00 a.m.Key West
13h 46m
2 stops
YYZ11:46 p.m.Toronto Pearson Intl
United Airlines
9 Feb
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
24h 55m
2 stops
EYW10:10 a.m.Key West
12 Feb
EYW10:55 a.m.Key West
10h 47m
2 stops
YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl

WestJet flights from Region of Ontario to Key West

Our best WestJet deals on Region of Ontario to Key West flight tickets
WestJet
29 Dec
YYZ6:16 p.m.Toronto Pearson Intl
26h 36m
1 stop
EYW8:52 p.m.Key West
5 Jan
EYW6:02 p.m.Key West
17h 05m
1 stop
YYZ11:07 a.m.Toronto Pearson Intl
C$ 1,095
Find similar
WestJet
26 Dec
YYZ6:16 p.m.Toronto Pearson Intl
16h 36m
1 stop
EYW10:52 a.m.Key West
2 Jan
EYW6:02 p.m.Key West
17h 07m
1 stop
YYZ11:09 a.m.Toronto Pearson Intl
C$ 1,190
Find similar
WestJet
21 Dec
YUL12:38 p.m.Montreal Pierre Elliott Trudeau Intl
23h 29m
1 stop
EYW12:07 p.m.Key West
5 Jan
EYW6:02 p.m.Key West
17h 45m
1 stop
YUL11:47 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,347
Find similar

How to get the cheapest flight ticket from Region of Ontario to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Key West from Region of Ontario?

American Airlines. American Airlines, WestJet, and United Airlines are the most popular carriers operating from Region of Ontario to Key West

What is the cheapest Region of Ontario to Key West flight route?

Montreal Pierre Elliott Trudeau Intl - Key West. Fly from Montreal Pierre Elliott Trudeau Intl to Key West for the best Region of Ontario - Key West flight prices

Can stopping save me money on Region of Ontario to Key West flights?

You could potentially save up to 14% on your flight if you consider stops on a Region of Ontario to Key West flight.

Cheap Region of Ontario to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Key West

Best price found

C$ 220

Fastest flight time

5h 23m

Direct flights

None

Airports in Key West

1 airport
The best one-way flight to Key West from Region of Ontario in the past 72 hours is C$ 220. The best round-trip flight deal from Region of Ontario to Key West found on momondo in the last 72 hours is C$ 402.
The fastest flight from Region of Ontario to Key West takes 5h 23m
There are no direct flights from Region of Ontario to Key West. Popular non-direct routes for this connection are Toronto Pearson Intl Airport - Key West Airport, London Airport - Key West Airport and Montreal Pierre Elliott Trudeau Intl Airport - Key West Airport.
There is 1 airport near Key West: Key West (EYW)

  • When did momondo last update prices for flights from Ontario to Key West Airport?

    Prices for flights from Ontario to Key West Airport are updated daily.

  • How many operators does momondo search for flights from Ontario to Key West Airport?

  • How old do you have to be to fly from Ontario to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Region of Ontario to Key West

Compare and see reviews for airlines that fly from Region of Ontario to Key West with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 710Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 728Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
WestJetPriceFrom C$ 801Free CancellationRating
7.3
2,804 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Key West?

Finding the right flight to Key West from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Key West quick and easy, saving you time and money.

Can I find flights from Ontario to Key West with flexible booking policies on momondo?

All flight searches from Ontario to Key West on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Ontario.

I’m not ready to book a flight from Ontario to Key West right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.


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