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Cheap flights from Ottawa to Florida Keys from C$ 243

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — EYW
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 19 March 2026.

Tue 14/411:00 a.m.
YOW
-
MIA
2 stops8h 16m
Multiple Airlines
Sat 25/45:30 p.m.
MIA
-
YOW
1 stop19h 05m
Multiple Airlines
Deal found 16/3C$ 441
Tue 14/45:45 a.m.
YOW
-
MIA
1 stop5h 42m
Air Canada
Tue 21/48:00 a.m.
MIA
-
YOW
1 stop6h 06m
Air Canada
Deal found 17/3C$ 451
Thu 9/46:45 a.m.
YOW
-
MIA
1 stop6h 19m
Porter Airlines
Thu 16/42:10 p.m.
MIA
-
YOW
1 stop10h 31m
Porter Airlines
Deal found 17/3C$ 455
Tue 31/310:50 a.m.
YOW
-
MIA
1 stop6h 27m
Air Canada
Tue 14/412:20 p.m.
MIA
-
YOW
1 stop6h 16m
Air Canada
Deal found 17/3C$ 458
Sun 5/47:15 a.m.
YOW
-
MIA
1 stop8h 02m
Air Canada
Wed 8/48:00 a.m.
MIA
-
YOW
1 stop6h 06m
Air Canada
Deal found 17/3C$ 459
Wed 1/410:44 a.m.
YOW
-
MIA
1 stop12h 01m
United Airlines
Wed 15/49:15 a.m.
MIA
-
YOW
1 stop7h 23m
United Airlines
Deal found 17/3C$ 460
Sat 11/46:25 a.m.
YOW
-
MIA
1 stop16h 20m
United Airlines
Sun 19/48:55 a.m.
MIA
-
YOW
1 stop8h 12m
United Airlines
Deal found 16/3C$ 462
Tue 14/43:10 p.m.
YOW
-
MIA
2 stops20h 21m
United Airlines
Tue 21/412:24 p.m.
MIA
-
YOW
1 stop9h 11m
United Airlines
Deal found 17/3C$ 463
Tue 14/411:00 a.m.
YOW
-
MIA
2 stops26h 04m
Multiple Airlines
Fri 17/45:49 p.m.
MIA
-
YOW
1 stop18h 46m
Multiple Airlines
Deal found 18/3C$ 465
Sat 21/310:10 a.m.
YOW
-
MIA
Nonstop3h 45m
Multiple Airlines
Sat 28/36:49 p.m.
MIA
-
YOW
1 stop17h 46m
Multiple Airlines
Deal found 14/3C$ 466

Find 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 19 March 2026.

Round-trip from

C$ 441

One-way from

C$ 243

Popular in

December

Cheapest in

April

Average price

C$ 526
14/4-25/4
  • 14/4-25/4
  • 3 total stops
  • 27h 21m total
  • Ottawa to Florida Keys
Search Deals
Porter Airlines
  • Porter Airlines
  • 4/4
  • Nonstop
  • 3h 45m total
  • Ottawa to Florida Keys
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 19 March 2026.
Use the filters below to find and compare flights from Ottawa to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Fri 17/4

10:00 a.m.-4:16 p.m.

1 stop6h 16m

Miami

Sat 25/4

8:55 a.m.-9:35 p.m.

1 stop12h 40m

C$ 463

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Tue 14/4

6:00 a.m.-10:45 p.m.

3 stops16h 45m

Miami

Tue 21/4

12:24 p.m.-9:35 p.m.

1 stop9h 11m

C$ 463
Quickest round-trip

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Mon 30/3

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

Nonstop3h 45m

Miami

Thu 2/4

2:10 p.m.-12:41 a.m.

1 stop10h 31m

C$ 555

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Sat 18/4

5:00 a.m.-4:16 p.m.

2 stops11h 16m

Miami

Mon 20/4

9:15 a.m.-4:38 p.m.

1 stop7h 23m

C$ 567

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Sat 4/4

6:25 a.m.-1:08 p.m.

1 stop6h 43m

Miami

Fri 10/4

6:15 a.m.-5:06 p.m.

2 stops10h 51m

C$ 570

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Fri 17/4

10:00 a.m.-4:16 p.m.

1 stop6h 16m

Miami

Mon 20/4

8:55 a.m.-9:16 p.m.

2 stops12h 21m

C$ 570

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Wed 15/4

5:00 a.m.-3:47 p.m.

2 stops10h 47m

Miami

Wed 22/4

7:01 a.m.-5:06 p.m.

2 stops10h 05m

C$ 581

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Wed 1/4

5:40 a.m.-9:18 p.m.

2 stops15h 38m

Miami

Wed 8/4

1:14 p.m.-12:39 a.m.

2 stops11h 25m

C$ 687

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Thu 9/4

5:40 a.m.-9:18 p.m.

2 stops15h 38m

Miami

Thu 16/4

12:12 p.m.-12:39 a.m.

2 stops12h 27m

C$ 688
Cheapest one-way
Quickest one-way

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Fri 27/3

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

Nonstop3h 45m

C$ 266

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 19 March 2026.
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
424 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
424 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,441 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,815 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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?

    United Airlines and Porter Airlines can get you from Ottawa to Florida Keys in just under 3h 45m. Your travel time can differ by up to 2h 31m. 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.

  • What are the cheapest airlines to fly from Ottawa to Florida Keys one-way?

    C$ 183 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from C$ 211 and C$ 223, respectively.

  • 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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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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