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Cheap flights from Ottawa to Florida Keys from C$ 230

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — EYW
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ottawa to Florida Keys

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Florida Keys
Explore the most affordable flight options available from Ottawa to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Sat 15/119:25 a.m.YOW - MIA
1 stop23h 47mMultiple Airlines
Tue 18/111:02 p.m.MIA - YOW
2 stops7h 52mMultiple Airlines
Deal found 28/10C$ 424
Sat 13/129:25 a.m.YOW - MIA
1 stop5h 38mMultiple Airlines
Sat 20/127:05 p.m.MIA - YOW
2 stops28h 53mMultiple Airlines
Deal found 29/10C$ 433
Thu 13/119:25 a.m.YOW - MIA
1 stop12h 46mMultiple Airlines
Mon 17/1110:15 p.m.MIA - YOW
1 stop14h 20mMultiple Airlines
Deal found 28/10C$ 434
Fri 14/113:55 p.m.YOW - MIA
1 stop17h 17mMultiple Airlines
Tue 18/111:02 p.m.MIA - YOW
2 stops9h 27mMultiple Airlines
Deal found 28/10C$ 437
Sun 14/129:25 a.m.YOW - MIA
1 stop5h 38mMultiple Airlines
Sun 21/129:01 p.m.MIA - YOW
2 stops44h 12mMultiple Airlines
Deal found 29/10C$ 447
Fri 14/114:35 p.m.YOW - MIA
2 stops16h 37mMultiple Airlines
Mon 17/1110:15 p.m.MIA - YOW
1 stop14h 20mMultiple Airlines
Deal found 28/10C$ 450
Thu 27/114:15 p.m.YOW - MIA
2 stops18h 34mMultiple Airlines
Thu 4/128:21 a.m.MIA - YOW
1 stop9h 04mMultiple Airlines
Deal found 30/10C$ 451
Fri 14/114:35 p.m.YOW - MIA
2 stops16h 37mMultiple Airlines
Sat 22/119:40 p.m.MIA - YOW
1 stop14h 55mMultiple Airlines
Deal found 28/10C$ 452

Cheap flight deals from Ottawa to Florida Keys

Keep the following information in mind while searching for Ottawa to Florida Keys flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 419

One-way from

C$ 230

Popular in

October

Cheapest in

June

Average price

C$ 884
Porter Airlines
  • Porter Airlines
  • 23/2-2/3
  • Nonstop
  • 7h 25m total
  • Ottawa to Florida Keys
Search Deals
19/11
  • 19/11
  • 2 total stops
  • 31h 09m total
  • Ottawa to Florida Keys
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 46 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 October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 30 October 2025.
Use the filters below to find and compare flights from Ottawa to Florida Keys that are best for you.

Fly from

Ottawa

Fly to

Florida Keys

Route

Depart

Return

Price

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Thu 27/11

9:25 a.m.-11:15 p.m.

1 stop13h 50m

Miami

Thu 4/12

8:21 a.m.-5:25 p.m.

1 stop9h 04m

C$ 469

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Sat 24/1

10:10 a.m.-1:55 p.m.

Nonstop3h 45m

Miami

Mon 2/2

2:55 p.m.-6:35 p.m.

Nonstop3h 40m

C$ 476

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Tue 3/3

7:30 p.m.-11:16 a.m.

1 stop15h 46m

Miami

Wed 4/3

2:15 p.m.-9:18 p.m.

1 stop7h 03m

C$ 476

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Sat 24/1

3:10 p.m.-11:59 p.m.

1 stop8h 49m

Miami

Mon 2/2

6:00 a.m.-1:32 p.m.

1 stop7h 32m

C$ 483

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Sat 15/11

9:25 a.m.-12:07 p.m.

1 stop26h 42m

Miami

Sun 7/12

6:05 a.m.-12:25 a.m.

2 stops42h 20m

C$ 499

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Fri 13/3

3:11 p.m.-11:49 p.m.

1 stop8h 38m

Miami

Thu 19/3

7:06 a.m.-1:26 p.m.

1 stop6h 20m

C$ 522

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Thu 12/3

6:20 a.m.-1:00 p.m.

1 stop6h 40m

Miami

Thu 19/3

7:06 a.m.-1:26 p.m.

1 stop6h 20m

C$ 522

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Mon 16/3

3:11 p.m.-11:49 p.m.

1 stop8h 38m

Miami

Wed 25/3

7:06 a.m.-1:26 p.m.

1 stop6h 20m

C$ 522

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Tue 18/11

9:25 a.m.-10:11 p.m.

1 stop12h 46m

C$ 239

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Sun 7/12

4:20 p.m.-12:46 a.m.

2 stops32h 26m

C$ 244

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 15 results
1
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Best time to book a flight from Ottawa to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Ottawa 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 Ottawa 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 30 October 2025.
Get a feel of what it's like to fly with Porter Airlines,United Airlines, andAir Canada from Ottawa to Florida Keys by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,998 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,377 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Florida Keys. 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 from for flights from Ottawa to Florida Keys?

    If you book a flight to Florida Keys from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.

  • How long is the flight from Ottawa to Florida Keys?

    Porter Airlines and United Airlines can get you from Ottawa to Florida Keys in just under 3h 45m. Your travel time can differ by up to 12h 01m. Airlines will cover a distance of 2208 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ottawa to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Ottawa to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Florida Keys.

  • Can I find deals for business class flights from Ottawa to Florida Keys?

    Yes. Cheapflights offers flight deals from Ottawa 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 Ottawa to Florida Keys

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Top airline flying from Ottawa to Florida Keys

Discover the top airline that operate flights from Ottawa 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 828AverageC$ 984FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Florida Keys?

When you search for this flight from Ottawa to Florida Keys, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Florida Keys?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Florida Keys by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ottawa to Florida Keys with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Florida Keys, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa to Florida Keys become cheaper?

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

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