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C$ 97+ Cheap flights from Florida Keys

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
EYW — YUL
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Find flights from Florida Keys

Enter your travel dates to find the best prices.

Cheapest flights from Florida Keys
Explore the most affordable flight options available from Florida Keys. Find the lowest fares based on data from user searches, with prices last updated on 7 January 2026.

Fri 23/13:26 p.m.MIA - SJU
Nonstop2h 32mSpirit Airlines
Fri 30/12:59 a.m.SJU - MIA
1 stop10h 57mSpirit Airlines
Deal found 6/1C$ 174
Thu 19/210:56 p.m.MIA - SJU
Nonstop2h 39mMultiple Airlines
Sun 22/22:59 a.m.SJU - MIA
1 stop10h 44mMultiple Airlines
Deal found 5/1C$ 178
Fri 27/23:26 p.m.MIA - SJU
Nonstop2h 32mSpirit Airlines
Sat 7/311:52 a.m.SJU - MIA
Nonstop2h 58mSpirit Airlines
Deal found 6/1C$ 189
Mon 26/13:26 p.m.MIA - SJU
Nonstop2h 32mSpirit Airlines
Sat 7/22:59 a.m.SJU - MIA
1 stop10h 57mSpirit Airlines
Deal found 7/1C$ 205
Sat 14/211:28 a.m.MIA - SJU
1 stop13h 57mFrontier
Sat 21/28:53 p.m.SJU - MIA
Nonstop2h 59mFrontier
Deal found 6/1C$ 209
Sat 28/23:26 p.m.MIA - SJU
Nonstop2h 32mMultiple Airlines
Sun 8/36:39 p.m.SJU - MIA
Nonstop3h 01mMultiple Airlines
Deal found 6/1C$ 221
Fri 27/23:26 p.m.MIA - SJU
Nonstop2h 32mSpirit Airlines
Sun 1/311:52 a.m.SJU - MIA
Nonstop2h 58mSpirit Airlines
Deal found 7/1C$ 225
Wed 21/17:00 a.m.MIA - YYC
1 stop14h 09mMultiple Airlines
Sat 24/18:15 p.m.YYC - MIA
2 stops13h 41mMultiple Airlines
Deal found 5/1C$ 278
Thu 5/35:05 a.m.MIA - YYC
1 stop16h 04mMultiple Airlines
Mon 9/38:55 a.m.YYC - MIA
1 stop13h 52mMultiple Airlines
Deal found 6/1C$ 290
Wed 21/12:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Wed 28/19:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Deal found 6/1C$ 296
Mon 19/19:05 p.m.MIA - YYZ
Nonstop3h 21mMultiple Airlines
Mon 26/17:15 a.m.YYZ - MIA
1 stop6h 40mMultiple Airlines
Deal found 5/1C$ 297
Mon 26/12:10 p.m.MIA - YYZ
Nonstop3h 20mPorter Airlines
Wed 28/19:40 a.m.YYZ - MIA
Nonstop3h 29mPorter Airlines
Deal found 7/1C$ 300

Find flights from Florida Keys within your budget

 
Find flights departing from Florida Keys that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 7 January 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sat 25/4

10:42 p.m.-1:20 a.m.

Nonstop2h 38m

San Juan Luis Munoz Marin Intl

Wed 29/4

11:07 a.m.-2:05 p.m.

Nonstop2h 58m

C$ 303

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Sat 14/3

9:25 p.m.-11:58 p.m.

Nonstop2h 33m

San Juan Luis Munoz Marin Intl

Mon 23/3

11:07 a.m.-1:59 p.m.

Nonstop2h 52m

C$ 303

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Thu 19/2

11:28 a.m.-1:47 p.m.

1 stop26h 19m

Toronto Island

Wed 25/2

7:40 p.m.-1:14 a.m.

1 stop29h 34m

C$ 321

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Fri 30/1

2:55 p.m.-10:03 p.m.

1 stop7h 08m

Toronto Island

Sat 7/2

12:30 p.m.-8:13 p.m.

1 stop7h 43m

C$ 334

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Tue 3/2

4:52 p.m.-10:35 a.m.

1 stop17h 43m

Toronto Island

Tue 10/2

3:00 p.m.-1:14 a.m.

1 stop10h 14m

C$ 344

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Wed 4/2

11:47 a.m.-6:55 p.m.

1 stop7h 08m

Toronto Island

Sat 7/2

12:30 p.m.-11:16 p.m.

1 stop10h 46m

C$ 347

MiamiSan Juan

MIA - SJU

MIASJU

Miami

Fri 15/5

2:03 p.m.-10:54 p.m.

1 stop8h 51m

San Juan Luis Munoz Marin Intl

Wed 20/5

6:15 a.m.-3:43 p.m.

1 stop9h 28m

C$ 348

MiamiVancouver

MIA - YVR

MIAYVR

Miami

Wed 4/3

7:05 a.m.-11:12 a.m.

1 stop31h 07m

Vancouver Intl

Wed 11/3

11:00 p.m.-5:53 p.m.

1 stop15h 53m

C$ 348

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Fri 27/2

3:50 p.m.-3:32 p.m.

1 stop23h 42m

Toronto Island

Sun 8/3

3:00 p.m.-2:21 p.m.

1 stop23h 21m

C$ 348

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Thu 5/3

6:00 a.m.-4:25 p.m.

1 stop10h 25m

Toronto Island

Tue 10/3

6:15 p.m.-2:21 p.m.

1 stop20h 06m

C$ 348

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

Showing 1-10 of 60 results
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Best time to book a flight from Florida Keys

Have a flexible travel schedule? Discover the best time to fly from Florida Keys 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.

Travel insights for flights from Florida Keys

Get recent, data-driven insights about flights from Florida Keys including ideal travel times, pricing trends, and more.

Which airlines fly from Florida Keys?

For flights departing from Florida Keys check dates and pricing for the following: Air Canada, American Airlines. These airlines depart to the following popular destinations: Montreal.

American Airlines
American Airlines
From C$ 161
Air Canada
Air Canada
From C$ 208
Sunrise Airways
Sunrise Airways
From C$ 722
Avianca
Avianca
From C$ 229

Airline reviews for flights from Florida Keys

Get insights into the airlines that provide service from 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 airline for your flight from Florida Keys. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Check out reviews from past customers who have flown American Airlines and Air Canada from Florida Keys to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,088 reviews
Check prices

Boarding

7.5

Entertainment

6.9

Food

6.4

Comfort

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
11,088 reviews
American Airlines
7.2
Good
11,088 reviews
Check prices

Boarding

7.5

Entertainment

6.9

Food

6.4

Comfort

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
Air Canada
7.1
Good
10,599 reviews
American Airlines
7.2
Good
11,088 reviews
Check prices

Boarding

7.5

Entertainment

6.9

Food

6.4

Comfort

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

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Related info for your journey

Access useful and relevant information related to your journey from Florida Keys. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 7 January 2026.

  • Which is the cheapest airport to catch a flight from Florida Keys?

    The cheapest routes to Jeju City can be found at Busan Gimhae airport from C$ 37. While Madrid Barajas airport is usually cheaper if your destination is London with prices starting at C$ 46. Reference our flight search to find the best deals in real time.

  • Where are the cheapest places to fly to from Florida Keys?

    Check out the cheapest flights from Florida Keys to embark to:
    Travel from Busan to Jeju City from C$ 37 round trip
    Travel from Madrid to London from C$ 46 round trip
    Travel from Halifax to Montreal from C$ 58 round trip
    Travel from Montreal to Halifax from C$ 58 round trip
    Travel from Vancouver to Kelowna from C$ 59 round trip

  • How does Cheapflights help users find flights from Florida Keys?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Florida Keys. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Millions of users choose and trust Cheapflights to book the best flight deals from Florida Keys for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

    Yes! Start tracking prices for flights from Florida Keys today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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Fly with Cheapflights

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How does Cheapflights help users find flights from Florida Keys?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Florida Keys. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Florida Keys for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes! Start tracking prices for flights from Florida Keys today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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