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Cheap flights from Ottawa to Port St. Lucie from C$ 220

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MCO
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Ottawa to Port St. Lucie are usually found in January or October, booked 26 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from Ottawa to Port St. Lucie

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Port St. Lucie
Explore the most affordable flight options available from Ottawa to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 August 2026.

Thu 24/97:00 a.m. -
1 stop9h 45m
Mon 28/911:45 a.m. -
Nonstop3h 22m
Deal found 4/8C$ 406
Sat 26/98:55 p.m. -
1 stop13h 50m
Mon 28/911:45 a.m. -
Nonstop3h 22m
Deal found 3/8C$ 409
Thu 29/107:05 a.m. -
Nonstop3h 40m
Thu 5/111:55 p.m. -
Nonstop3h 25m
Deal found 3/8C$ 412
Mon 24/87:00 a.m. -
Nonstop3h 30m
Mon 31/811:30 a.m. -
Nonstop3h 25m
Deal found 3/8C$ 416
Fri 25/96:25 p.m. -
1 stop15h 25m
Mon 28/911:45 a.m. -
Nonstop3h 22m
Deal found 4/8C$ 426
Fri 20/117:05 a.m. -
Nonstop3h 40m
Sun 29/118:05 p.m. -
Nonstop3h 27m
Deal found 3/8C$ 431
Mon 2/112:45 p.m. -
Nonstop3h 40m
Sun 8/118:05 p.m. -
Nonstop3h 27m
Deal found 1/8C$ 434
Sat 26/97:00 a.m. -
Nonstop3h 35m
Mon 28/911:45 a.m. -
Nonstop3h 22m
Deal found 2/8C$ 435

Find flight deals from Ottawa to Port St. Lucie

Keep the following information in mind while searching for Ottawa to Port St. Lucie flight deals. Data was last updated 5 August 2026.

Round-trip from

C$ 404

One-way from

C$ 220

Popular in

May

Cheapest in

January

Average price

C$ 441
Porter Airlines
  • Porter Airlines
  • 14/9-21/9
  • 1 total stop
  • 13h 20m total
  • Ottawa to Port St. Lucie
Search Deals
Porter Airlines
  • Porter Airlines
  • 24/8
  • Nonstop
  • 3h 30m total
  • Ottawa to Port St. Lucie
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 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 Port St. Lucie 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 5 August 2026.
Use the filters below to find and compare flights from Ottawa to Port St. Lucie that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaFort Lauderdale

YOW Ottawa - FLL Fort Lauderdale

YOWFLL

Ottawa

Mon 2/11

6:00 a.m.-1:13 p.m.

1 stop7h 13m

Fort Lauderdale

Sun 8/11

7:00 a.m.-2:09 p.m.

1 stop7h 09m

C$ 500

OttawaFort Lauderdale

YOW Ottawa - FLL Fort Lauderdale

YOWFLL

Ottawa

Wed 2/12

4:36 p.m.-11:59 p.m.

1 stop7h 23m

Fort Lauderdale

Sat 5/12

7:30 a.m.-9:56 p.m.

1 stop14h 26m

C$ 500

OttawaFort Lauderdale

YOW Ottawa - FLL Fort Lauderdale

YOWFLL

Ottawa

Mon 14/9

5:57 p.m.-10:03 a.m.

1 stop16h 06m

Fort Lauderdale

Thu 17/9

7:05 a.m.-1:59 p.m.

1 stop6h 54m

C$ 501

OttawaFort Lauderdale

YOW Ottawa - FLL Fort Lauderdale

YOWFLL

Ottawa

Tue 19/1

7:00 a.m.-12:55 p.m.

1 stop5h 55m

Fort Lauderdale

Wed 20/1

1:55 p.m.-10:08 p.m.

1 stop8h 13m

C$ 518
Quickest round-trip

OttawaFort Lauderdale

YOW Ottawa - FLL Fort Lauderdale

YOWFLL

Ottawa

Thu 28/1

7:05 a.m.-10:45 a.m.

Nonstop3h 40m

Fort Lauderdale

Fri 5/2

8:05 p.m.-11:32 p.m.

Nonstop3h 27m

C$ 522

OttawaFort Lauderdale

YOW Ottawa - FLL Fort Lauderdale

YOWFLL

Ottawa

Thu 29/10

6:00 a.m.-8:06 p.m.

1 stop14h 06m

Fort Lauderdale

Thu 5/11

12:30 p.m.-7:27 p.m.

1 stop6h 57m

C$ 580

OttawaFort Lauderdale

YOW Ottawa - FLL Fort Lauderdale

YOWFLL

Ottawa

Fri 1/1

2:48 p.m.-12:01 a.m.

1 stop9h 13m

Fort Lauderdale

Sat 16/1

9:05 a.m.-9:31 p.m.

1 stop12h 26m

C$ 581

OttawaFort Lauderdale

YOW Ottawa - FLL Fort Lauderdale

YOWFLL

Ottawa

Sat 30/1

4:36 p.m.-3:14 p.m.

2 stops22h 38m

Fort Lauderdale

Sun 7/2

6:00 a.m.-9:56 p.m.

1 stop15h 56m

C$ 595

OttawaFort Lauderdale

YOW Ottawa - FLL Fort Lauderdale

YOWFLL

Ottawa

Tue 1/12

5:40 a.m.-3:45 p.m.

2 stops10h 05m

Fort Lauderdale

Tue 8/12

3:35 p.m.-12:42 a.m.

2 stops9h 07m

C$ 611

OttawaFort Lauderdale

YOW Ottawa - FLL Fort Lauderdale

YOWFLL

Ottawa

Mon 14/9

6:55 a.m.-3:31 p.m.

2 stops8h 36m

Fort Lauderdale

Thu 17/9

1:28 p.m.-12:20 a.m.

2 stops10h 52m

C$ 612

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Ottawa to Port St. Lucie

Have a flexible travel schedule? Discover the best time to fly to Port St. Lucie 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 Port St. Lucie

What is the cheapest time of day to fly from YOW to LU5?

Find hourly flight availability from Ottawa to Port St. Lucie. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 August 2026.

When flying from Ottawa to Port St. Lucie, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Ottawa to Port St. Lucie?

Airfare is typical for this route at the moment.
Ottawa to Port St. Lucie flights typically cost between C$ 364 and C$ 562 in September.
The cheapest round-trip price found within the last 5 days was C$ 404 on Multiple Airlines (14 Sep-21 Sep).

Reviews of airlines servicing Port St. Lucie

Get insights into the airlines that provide service to Port St. Lucie. 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 Port St. Lucie. Reviews last updated 5 August 2026.
Read through reviews of airlines operating flights from Ottawa to Port St. Lucie, such as Porter Airlines,Air Transat, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
450 reviews
Check prices

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
450 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Transat
7.8
Good
572 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
United Airlines
7.4
Good
10,072 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,429 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Port St. Lucie. 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 Port St. Lucie?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Port St. Lucie. On average, Ottawa has 0 outbound flights to Port St. Lucie per day from 4 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • How long is the flight from Ottawa to Port St. Lucie?

    United Airlines and Porter Airlines can get you from Ottawa to Port St. Lucie in just under 5h 55m. Your travel time can differ by up to 1h 18m. There are 2176 km between Ottawa and Port St. Lucie. 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 Port St. Lucie one-way?

    One-way options have recently been found by users for as low as C$ 49 on Air Transat. Other airlines that offer cheap prices include Porter Airlines from C$ 158 and Air Canada from C$ 177 one-way.

  • What are the cheapest flights from Ottawa to Port St. Lucie?

    The cheapest flight price from Ottawa to Port St. Lucie is C$ 188. On average you can expect to pay C$ 447. The most popular route, (Ottawa - Fort Lauderdale), can usually be booked for C$ 431.

  • Can I find deals for flights from Ottawa to Port St. Lucie that include hotel bookings?

    Yes. In addition to deals on Ottawa to Port St. Lucie flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Port St. Lucie?

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

  • Can I find deals for business class flights from Ottawa to Port St. Lucie?

    Yes. Cheapflights offers flight deals from Ottawa to Port St. Lucie 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 Port St. Lucie

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ottawa to Port St. Lucie

Discover the top 4 airlines that operate flights from Ottawa to Port St. Lucie. 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 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 162AverageC$ 478FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 171AverageC$ 498FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 239AverageC$ 427FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 325AverageC$ 581FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

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 Port St. Lucie?

Deals for Ottawa to Port St. Lucie flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Port St. Lucie?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Port St. Lucie.

Can Cheapflights find flights from Ottawa to Port St. Lucie with no change fees?

Certainly. Search results for flights to Port St. Lucie from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ottawa to Port St. Lucie become cheaper?

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

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