CA $354 Cheap Flights from Ottawa (YOW) to Key West (EYW)

View CA $354 flight on Sat, Aug 22, 2026Opens 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 $354 for one-way flights and CA $574 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jul 15 - Tue, Aug 4
YOW
Ottawa
EYW
Key West
CA $574 Roundtrip, found 1 day ago
CA $574
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 15 from Ottawa to Key West, returning Tue, Aug 4, priced at CA $574 found 1 day ago
United
Tue, May 5 - Tue, May 12
YOW
Ottawa
EYW
Key West
CA $620 Roundtrip, found 2 days ago
CA $620
Roundtrip
found 2 days ago
Select United flight, departing Tue, May 5 from Ottawa to Key West, returning Tue, May 12, priced at CA $620 found 2 days ago
United
Wed, Jul 15 - Mon, Aug 3
YOW
Ottawa
EYW
Key West
CA $641 Roundtrip, found 1 day ago
CA $641
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 15 from Ottawa to Key West, returning Mon, Aug 3, priced at CA $641 found 1 day ago
Delta
Wed, Sep 16 - Wed, Oct 7
YOW
Ottawa
EYW
Key West
CA $659 Roundtrip, found 1 day ago
CA $659
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 16 from Ottawa to Key West, returning Wed, Oct 7, priced at CA $659 found 1 day ago
United
Sat, May 2 - Tue, May 12
YOW
Ottawa
EYW
Key West
CA $687 Roundtrip, found 2 days ago
CA $687
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 2 from Ottawa to Key West, returning Tue, May 12, priced at CA $687 found 2 days ago
United
Wed, Nov 4 - Thu, Nov 5
YOW
Ottawa
EYW
Key West
CA $694 Roundtrip, found 3 days ago
CA $694
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 4 from Ottawa to Key West, returning Thu, Nov 5, priced at CA $694 found 3 days ago
Delta
Fri, Jun 19 - Mon, Jul 6
YOW
Ottawa
EYW
Key West
CA $696 Roundtrip, found 1 day ago
CA $696
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jun 19 from Ottawa to Key West, returning Mon, Jul 6, priced at CA $696 found 1 day ago
United
Fri, May 1 - Thu, May 14
YOW
Ottawa
EYW
Key West
CA $705 Roundtrip, found 2 days ago
CA $705
Roundtrip
found 2 days ago
Select United flight, departing Fri, May 1 from Ottawa to Key West, returning Thu, May 14, priced at CA $705 found 2 days ago
American Airlines
Sat, Nov 21 - Fri, Dec 4
YOW
Ottawa
EYW
Key West
CA $1,029 Roundtrip, found 1 day ago
CA $1,029
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Nov 21 from Ottawa to Key West, returning Fri, Dec 4, priced at CA $1,029 found 1 day ago
WestJet
Tue, Sep 15 - Mon, Sep 28
YOW
Ottawa
EYW
Key West
CA $1,190 Roundtrip, found 1 day ago
CA $1,190
Roundtrip
found 1 day ago
Select WestJet flight, departing Tue, Sep 15 from Ottawa to Key West, returning Mon, Sep 28, priced at CA $1,190 found 1 day ago

Alternative airports near Key West

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Key West Intl. EYW. Cheapest and Closest option available. Average driving time to city centre is 8 minutes. Flights from CA $620
EYW
Key West Intl.
CheapestClosest
Average driving time to city centre8 min
Flights from CA $620

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 $574. 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.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Key West Intl.
Airlines serving
American Airlines, United, WestJet
Roundtrip price
CA $545
Distance
2359 km

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