CA $446 Cheap Flights from Ottawa (YOW) to Key West (EYW)

View CA $446 flight on Sun, Sep. 14, 2025Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Key West Intl. Airport (EYW)

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Cheap flights from Ottawa (YOW) to Key West (EYW)

Prices were available within the past 7 days and start at CA $446 for one-way flights and CA $817 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Sep. 28 - Sun, Oct. 12
YOW
Ottawa
EYW
Key West
CA $817 Roundtrip, found 2 days ago
CA $817
Roundtrip
found 2 days ago
Select United flight, departing Sun, Sep. 28 from Ottawa to Key West, returning Sun, Oct. 12, priced at CA $817 found 2 days ago
Air Canada
Sat, Sep. 6 - Wed, Sep. 17
YOW
Ottawa
EYW
Key West
CA $836 Roundtrip, found 4 days ago
CA $836
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Sep. 6 from Ottawa to Key West, returning Wed, Sep. 17, priced at CA $836 found 4 days ago
Air Canada
Fri, Aug. 22 - Wed, Sep. 10
YOW
Ottawa
EYW
Key West
CA $849 Roundtrip, found 2 days ago
CA $849
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Aug. 22 from Ottawa to Key West, returning Wed, Sep. 10, priced at CA $849 found 2 days ago
United
Sat, Aug. 30 - Wed, Sep. 17
YOW
Ottawa
EYW
Key West
CA $860 Roundtrip, found 2 days ago
CA $860
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug. 30 from Ottawa to Key West, returning Wed, Sep. 17, priced at CA $860 found 2 days ago
United
Sat, Feb. 7 - Sat, Feb. 14
YOW
Ottawa
EYW
Key West
CA $866 Roundtrip, found 2 days ago
CA $866
Roundtrip
found 2 days ago
Select United flight, departing Sat, Feb. 7 from Ottawa to Key West, returning Sat, Feb. 14, priced at CA $866 found 2 days ago
United
Fri, Sep. 26 - Sun, Oct. 12
YOW
Ottawa
EYW
Key West
CA $869 Roundtrip, found 2 days ago
CA $869
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep. 26 from Ottawa to Key West, returning Sun, Oct. 12, priced at CA $869 found 2 days ago
Air Canada
Fri, Aug. 22 - Tue, Sep. 9
YOW
Ottawa
EYW
Key West
CA $873 Roundtrip, found 2 days ago
CA $873
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Aug. 22 from Ottawa to Key West, returning Tue, Sep. 9, priced at CA $873 found 2 days ago
United
Mon, Aug. 25 - Tue, Sep. 9
YOW
Ottawa
EYW
Key West
CA $884 Roundtrip, found 2 days ago
CA $884
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug. 25 from Ottawa to Key West, returning Tue, Sep. 9, priced at CA $884 found 2 days ago
United
Sat, Sep. 27 - Sun, Oct. 12
YOW
Ottawa
EYW
Key West
CA $887 Roundtrip, found 2 days ago
CA $887
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep. 27 from Ottawa to Key West, returning Sun, Oct. 12, priced at CA $887 found 2 days ago
WestJet
Sat, Jul. 19 - Fri, Aug. 8
YOW
Ottawa
EYW
Key West
CA $1,589 Roundtrip, found 1 day ago
CA $1,589
Roundtrip
found 1 day ago
Select WestJet flight, departing Sat, Jul. 19 from Ottawa to Key West, returning Fri, Aug. 8, priced at CA $1,589 found 1 day ago
Flight from Ottawa to Key West (YOW - EYW) route information
Origin airport
Macdonald-Cartier Intl.
Destination airport
Key West Intl.
Airlines serving
WestJet
Roundtrip price
CA $816
Distance
2359 km

Frequently asked questions

How much is a flight from Ottawa Intl. Airport to EYW?
If you're travelling between Macdonald-Cartier Intl. Airport (YOW) and Key West Intl. Airport (EYW), round-trip flights start from CA $817. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ottawa Intl. Airport to Key West Intl. Airport?
Every air carrier has its own terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Macdonald-Cartier Intl. Airport (YOW) to EYW that have flexible change policies?
Flights from Macdonald-Cartier Intl. Airport (YOW) to EYW with flexible change policies are available with many carriers. Simply use our "No change fees" filter during your search. You'll only need to pay the cost difference between the two flights, without any extra fees to worry about.
How many hours is the flight from Ottawa International Airport to Key West Intl. Airport?
The flight time from Macdonald-Cartier Intl. Airport (YOW) to EYW is about 5 hours and 28 minutes. Put on your earphones, listen to your favourite tunes and the hours will fly by.
How far is the flight from Macdonald-Cartier Intl. Airport (YOW) to EYW?
It's around 2,400 kilometres between Ottawa and Key West, so you'll be in your seat for a while. Keep yourself entertained with things like crossword puzzles or a good old-fashioned book.
Which airlines fly direct from Ottawa Intl. Airport to Key West Intl. Airport (EYW)?
Unfortunately, there aren't any airlines that directly fly between YOW and EYW. You'll need to book a flight with one or more stops.
Are Ottawa Intl. Airport to Key West Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Ottawa International Airport to Key West Intl. Airport (EYW) can be hit-or-miss. It is possible to score a bargain, but you could also miss out entirely! If you'd rather play it safe and start your travel planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our advice? Check back often as updates are made frequently.

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