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Cheap flights from Ottawa to Florida Keys from C$ 284

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — EYW
11 Sep — 18 Sep1
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 12 August 2026.

Fri 13/117:00 a.m. -
1 stop6h 05m
Fri 20/112:05 p.m. -
1 stop8h 10m
Deal found 10/8C$ 515
Mon 2/117:00 a.m. -
1 stop6h 05m
Fri 6/112:05 p.m. -
1 stop8h 10m
Deal found 11/8C$ 524
Thu 12/117:00 a.m. -
1 stop6h 05m
Thu 26/112:05 p.m. -
1 stop8h 10m
Deal found 11/8C$ 547
Thu 26/117:00 a.m. -
1 stop6h 05m
Sat 5/121:50 p.m. -
Nonstop3h 36m
Deal found 11/8C$ 553
Sun 29/117:00 a.m. -
1 stop6h 05m
Fri 4/122:05 p.m. -
1 stop8h 03m
Deal found 7/8C$ 556
Sun 1/117:00 a.m. -
1 stop6h 05m
Sat 7/111:50 p.m. -
Nonstop3h 36m
Deal found 11/8C$ 585
Mon 2/117:00 a.m. -
1 stop6h 05m
Thu 5/1110:28 a.m. -
2 stops30h 16m
Deal found 8/8C$ 613

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 12 August 2026.

Round-trip from

C$ 504

One-way from

C$ 284

Popular in

June

Cheapest in

April

Average price

C$ 811
Air Transat
  • Air Transat
  • 30/1-6/2
  • Nonstop
  • 7h 23m total
  • Ottawa to Florida Keys
Search Deals
7/9
  • 7/9
  • 2 total stops
  • 21h 17m total
  • Ottawa to Florida Keys
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 333 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 12 August 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 Ottawa - MIA Miami

YOWMIA

Ottawa

Tue 19/1

7:00 a.m.-1:05 p.m.

1 stop6h 05m

Miami

Sat 23/1

2:00 p.m.-5:36 p.m.

Nonstop3h 36m

C$ 586

OttawaMiami

YOW Ottawa - MIA Miami

YOWMIA

Ottawa

Tue 25/8

7:00 a.m.-4:38 p.m.

2 stops9h 38m

Miami

Thu 27/8

9:55 a.m.-9:20 p.m.

2 stops11h 25m

C$ 798

OttawaMiami

YOW Ottawa - MIA Miami

YOWMIA

Ottawa

Fri 28/8

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

1 stop15h 41m

Miami

Mon 31/8

12:17 p.m.-9:35 p.m.

1 stop9h 18m

C$ 819

OttawaMiami

YOW Ottawa - MIA Miami

YOWMIA

Ottawa

Tue 8/12

5:40 a.m.-5:59 p.m.

2 stops12h 19m

Miami

Thu 17/12

12:51 p.m.-12:42 a.m.

2 stops11h 51m

C$ 866

OttawaMiami

YOW Ottawa - MIA Miami

YOWMIA

Ottawa

Sat 26/9

6:05 a.m.-6:52 p.m.

1 stop12h 47m

Miami

Wed 30/9

7:59 p.m.-9:11 a.m.

1 stop13h 12m

C$ 893

OttawaMiami

YOW Ottawa - MIA Miami

YOWMIA

Ottawa

Fri 11/9

5:57 p.m.-2:51 p.m.

1 stop20h 54m

Miami

Sun 13/9

7:59 p.m.-9:11 a.m.

1 stop13h 12m

C$ 937

OttawaMiami

YOW Ottawa - MIA Miami

YOWMIA

Ottawa

Fri 25/9

6:01 p.m.-12:13 p.m.

1 stop18h 12m

Miami

Fri 2/10

7:59 p.m.-9:35 p.m.

2 stops25h 36m

C$ 937

OttawaMiami

YOW Ottawa - MIA Miami

YOWMIA

Ottawa

Fri 11/9

7:30 p.m.-4:31 p.m.

2 stops21h 01m

Miami

Mon 14/9

8:45 a.m.-9:11 a.m.

1 stop24h 26m

C$ 939
Quickest round-trip

OttawaMiami

YOW Ottawa - MIA Miami

YOWMIA

Ottawa

Fri 18/12

9:05 a.m.-12:52 p.m.

Nonstop3h 47m

Miami

Mon 28/12

1:50 p.m.-5:26 p.m.

Nonstop3h 36m

C$ 979
Cheapest one-way

OttawaMiami

YOW Ottawa - MIA Miami

YOWMIA

Ottawa

Mon 31/8

7:00 a.m.-1:32 p.m.

2 stops30h 32m

C$ 325

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Showing 1-10 of 18 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

What is the cheapest month to book a flight from Ottawa to Florida Keys?

Currently, April is the cheapest month in which you can book a flight from Ottawa to Florida Keys (average of C$ 515). Flying from Ottawa to Florida Keys in June is currently the most expensive (average of C$ 1,318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Ottawa to Florida Keys?

The best time to book flights from Ottawa to Florida Keys is 3 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 12 August 2026.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andUnited Airlines 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
454 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

6.9

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Porter Airlines
8.0
Very good
454 reviews
Porter Airlines
8.0
Very good
454 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

6.9

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Transat
7.8
Good
572 reviews
Porter Airlines
8.0
Very good
454 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

6.9

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
United Airlines
7.4
Good
10,111 reviews
Porter Airlines
8.0
Very good
454 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

6.9

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
American Airlines
7.1
Good
11,910 reviews
Porter Airlines
8.0
Very good
454 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

6.9

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Canada
7.1
Good
11,464 reviews
Porter Airlines
8.0
Very good
454 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Entertainment

6.9

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

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 American Airlines can get you from Ottawa to Florida Keys in just under 6h 05m. Your travel time can differ by up to 3h 33m. 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.

  • What is the cheapest month to book a flight from Ottawa to Florida Keys?

    Currently, April is the cheapest month in which you can book a flight from Ottawa to Florida Keys (average of C$ 515). Flying from Ottawa to Florida Keys in June is currently the most expensive (average of C$ 1,318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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