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Cheap flights from Ottawa to Florida Keys from C$ 301

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — EYW
15 Jun — 22 Jun1
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 16 May 2026.

Mon 1/66:25 a.m.
YOW
-
MIA
1 stop16h 02m
United Airlines
Fri 5/68:31 p.m.
MIA
-
YOW
1 stop12h 40m
United Airlines
Deal found 16/5C$ 520
Wed 3/66:00 a.m.
YOW
-
MIA
1 stop5h 35m
United Airlines
Wed 10/68:40 p.m.
MIA
-
YOW
1 stop12h 31m
United Airlines
Deal found 13/5C$ 521
Wed 27/56:05 a.m.
YOW
-
MIA
1 stop10h 11m
United Airlines
Wed 3/68:40 p.m.
MIA
-
YOW
1 stop12h 31m
United Airlines
Deal found 13/5C$ 554
Mon 29/66:25 a.m.
YOW
-
MIA
1 stop16h 02m
United Airlines
Thu 2/78:48 a.m.
MIA
-
YOW
1 stop7h 50m
United Airlines
Deal found 14/5C$ 558
Tue 16/62:35 p.m.
YOW
-
MIA
1 stop7h 42m
Air Canada
Wed 24/61:10 p.m.
MIA
-
YOW
1 stop8h 10m
Air Canada
Deal found 16/5C$ 590
Wed 1/76:25 a.m.
YOW
-
MIA
1 stop8h 35m
United Airlines
Tue 14/78:48 a.m.
MIA
-
YOW
1 stop13h 17m
United Airlines
Deal found 13/5C$ 595
Sat 18/76:05 a.m.
YOW
-
MIA
1 stop8h 34m
United Airlines
Sat 25/77:07 a.m.
MIA
-
YOW
1 stop14h 58m
United Airlines
Deal found 12/5C$ 597
Sat 11/76:05 a.m.
YOW
-
MIA
1 stop7h 09m
United Airlines
Sat 18/71:10 p.m.
MIA
-
YOW
1 stop5h 38m
United Airlines
Deal found 12/5C$ 610
Tue 9/69:10 a.m.
YOW
-
MIA
1 stop7h 57m
Air Canada
Tue 16/69:45 p.m.
MIA
-
YOW
1 stop13h 20m
Air Canada
Deal found 16/5C$ 623
Wed 3/65:05 a.m.
YOW
-
MIA
1 stop7h 08m
Air Canada
Thu 4/69:45 p.m.
MIA
-
YOW
1 stop13h 20m
Air Canada
Deal found 14/5C$ 630

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 16 May 2026.

Round-trip from

C$ 520

One-way from

C$ 301

Popular in

December

Cheapest in

April

Average price

C$ 793
United Airlines
  • United Airlines
  • 1/6-5/6
  • 2 total stops
  • 28h 42m total
  • Ottawa to Florida Keys
Search Deals
United Airlines
  • United Airlines
  • 1/6
  • 1 total stop
  • 5h 35m total
  • Ottawa to Florida Keys
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 16 May 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

Mon 1/6

5:05 a.m.-10:27 p.m.

2 stops17h 22m

Miami

Fri 5/6

8:31 p.m.-9:11 a.m.

1 stop12h 40m

C$ 625

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Fri 29/5

5:05 a.m.-10:27 p.m.

2 stops17h 22m

Miami

Fri 5/6

8:31 p.m.-9:11 a.m.

1 stop12h 40m

C$ 665
Quickest round-trip

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Thu 28/5

6:00 a.m.-11:35 a.m.

1 stop5h 35m

Miami

Thu 4/6

8:48 a.m.-4:38 p.m.

1 stop7h 50m

C$ 723

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Mon 20/7

12:00 p.m.-10:27 p.m.

2 stops10h 27m

Miami

Sun 26/7

6:30 a.m.-5:10 p.m.

2 stops10h 40m

C$ 724

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Sat 11/7

5:10 a.m.-8:33 p.m.

2 stops15h 23m

Miami

Sat 18/7

6:30 a.m.-5:10 p.m.

2 stops10h 40m

C$ 724

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Mon 29/6

12:00 p.m.-10:27 p.m.

2 stops10h 27m

Miami

Thu 2/7

5:40 p.m.-5:10 p.m.

2 stops23h 30m

C$ 733

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Wed 24/6

6:55 a.m.-10:17 p.m.

2 stops15h 22m

Miami

Tue 30/6

8:17 a.m.-12:20 a.m.

2 stops16h 03m

C$ 763

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Tue 30/6

5:10 a.m.-10:27 p.m.

2 stops17h 17m

Miami

Mon 6/7

8:48 a.m.-10:05 p.m.

1 stop13h 17m

C$ 834

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Sun 28/6

5:50 p.m.-11:35 a.m.

2 stops17h 45m

Miami

Sun 5/7

8:48 a.m.-4:38 p.m.

1 stop7h 50m

C$ 865

OttawaMiami

YOW - MIA

YOWMIA

Ottawa

Thu 11/6

5:05 a.m.-10:27 p.m.

2 stops17h 22m

Miami

Thu 18/6

7:07 a.m.-4:38 p.m.

1 stop9h 31m

C$ 881

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/5

Showing 1-10 of 20 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

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.

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

Currently, February is the cheapest month in which you can book a flight from Ottawa to Florida Keys (average of C$ 124). Flying from Ottawa to Florida Keys in November is currently the most expensive (average of C$ 378). 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.

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 16 May 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
439 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Food

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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
439 reviews
Porter Airlines
8.0
Very good
439 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Food

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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 Transat
7.8
Good
552 reviews
Porter Airlines
8.0
Very good
439 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Food

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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
9,729 reviews
Porter Airlines
8.0
Very good
439 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Food

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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
11,049 reviews
Porter Airlines
8.0
Very good
439 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Food

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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 can get you from Ottawa to Florida Keys in just under 17h 22m. Your travel time can differ by up to . Airlines will cover a distance of 2208 km.

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

    C$ 184 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$ 212 and C$ 224, 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.

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

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Florida Keys (average of C$ 124). Flying from Ottawa to Florida Keys in November is currently the most expensive (average of C$ 378). 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

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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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