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C$ 93+ Cheap flights from Florida Keys

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. 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
20 Feb — 27 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 21 January 2026.

Mon 9/24:01 p.m.
MIA
-
CUN
1 stop9h 35m
Multiple Airlines
Mon 23/210:17 a.m.
CUN
-
MIA
1 stop14h 25m
Multiple Airlines
Deal found 20/1C$ 355
Sun 8/29:40 a.m.
MIA
-
CUN
Nonstop2h 10m
Delta
Wed 11/23:10 p.m.
CUN
-
MIA
1 stop8h 14m
Delta
Deal found 20/1C$ 375
Thu 19/23:50 p.m.
MIA
-
YTZ
1 stop21h 57m
Multiple Airlines
Mon 23/29:20 a.m.
YTZ
-
MIA
1 stop14h 19m
Multiple Airlines
Deal found 20/1C$ 375
Sat 7/27:15 a.m.
MIA
-
CUN
1 stop9h 20m
Delta
Mon 9/21:05 p.m.
CUN
-
MIA
Nonstop1h 46m
Delta
Deal found 20/1C$ 376
Mon 9/25:50 a.m.
MIA
-
CUN
1 stop9h 40m
Delta
Tue 17/28:38 a.m.
CUN
-
MIA
1 stop14h 41m
Delta
Deal found 21/1C$ 377
Fri 20/26:00 a.m.
MIA
-
CUN
2 stops14h 02m
Delta
Wed 25/24:20 p.m.
CUN
-
MIA
1 stop7h 04m
Delta
Deal found 21/1C$ 382
Mon 16/310:44 a.m.
MIA
-
CUN
Nonstop2h 06m
Delta
Mon 23/31:05 p.m.
CUN
-
MIA
Nonstop1h 47m
Delta
Deal found 21/1C$ 386
Thu 12/310:44 a.m.
MIA
-
CUN
Nonstop2h 06m
Delta
Tue 17/32:10 p.m.
CUN
-
MIA
1 stop7h 16m
Delta
Deal found 20/1C$ 390
Mon 16/37:33 p.m.
MIA
-
CUN
1 stop14h 27m
Delta
Sun 22/31:05 p.m.
CUN
-
MIA
Nonstop1h 47m
Delta
Deal found 21/1C$ 393
Tue 17/26:00 a.m.
MIA
-
YTZ
1 stop28h 35m
Multiple Airlines
Tue 24/29:20 a.m.
YTZ
-
MIA
1 stop14h 19m
Multiple Airlines
Deal found 20/1C$ 393
Tue 3/25:50 a.m.
MIA
-
CUN
1 stop6h 40m
Delta
Fri 6/25:45 p.m.
CUN
-
MIA
1 stop7h 06m
Delta
Deal found 20/1C$ 395
Wed 18/26:00 a.m.
MIA
-
YTZ
1 stop12h 55m
Multiple Airlines
Wed 25/29:20 a.m.
YTZ
-
MIA
1 stop14h 19m
Multiple Airlines
Deal found 20/1C$ 395

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 21 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

MiamiCancún

MIA - CUN

MIACUN

Miami

Thu 26/2

9:40 a.m.-11:50 a.m.

Nonstop2h 10m

Cancun

Mon 2/3

1:05 p.m.-2:51 p.m.

Nonstop1h 46m

C$ 375

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Thu 19/2

3:50 p.m.-1:47 p.m.

1 stop21h 57m

Toronto Island

Mon 23/2

9:20 a.m.-11:39 p.m.

1 stop14h 19m

C$ 375

MiamiCancún

MIA - CUN

MIACUN

Miami

Thu 12/3

10:44 a.m.-11:50 a.m.

Nonstop2h 06m

Cancun

Sun 15/3

1:05 p.m.-3:52 p.m.

Nonstop1h 47m

C$ 375

MiamiCancún

MIA - CUN

MIACUN

Miami

Fri 20/2

9:40 a.m.-11:50 a.m.

Nonstop2h 10m

Cancun

Fri 27/2

3:10 p.m.-11:24 p.m.

1 stop8h 14m

C$ 375

MiamiCancún

MIA - CUN

MIACUN

Miami

Mon 9/2

9:40 a.m.-11:50 a.m.

Nonstop2h 10m

Cancun

Sat 28/2

1:15 p.m.-3:01 p.m.

Nonstop1h 46m

C$ 375

MiamiCancún

MIA - CUN

MIACUN

Miami

Mon 2/3

9:40 a.m.-11:50 a.m.

Nonstop2h 10m

Cancun

Thu 12/3

1:05 p.m.-3:52 p.m.

Nonstop1h 47m

C$ 375

MiamiCancún

MIA - CUN

MIACUN

Miami

Wed 25/2

7:03 a.m.-8:02 p.m.

1 stop12h 59m

Cancun

Fri 27/2

1:05 p.m.-2:51 p.m.

Nonstop1h 46m

C$ 375

MiamiCancún

MIA - CUN

MIACUN

Miami

Sat 7/2

9:40 a.m.-11:50 a.m.

Nonstop2h 10m

Cancun

Mon 9/2

1:05 p.m.-2:51 p.m.

Nonstop1h 46m

C$ 375

MiamiCancún

MIA - CUN

MIACUN

Miami

Tue 10/2

7:03 a.m.-6:47 p.m.

1 stop11h 44m

Cancun

Sat 21/2

1:15 p.m.-3:01 p.m.

Nonstop1h 46m

C$ 375

MiamiCancún

MIA - CUN

MIACUN

Miami

Fri 6/2

9:40 a.m.-11:50 a.m.

Nonstop2h 10m

Cancun

Mon 9/2

1:05 p.m.-2:51 p.m.

Nonstop1h 46m

C$ 375

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

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$ 156
Air Canada
Air Canada
From C$ 168
Sunrise Airways
Sunrise Airways
From C$ 722
Avianca
Avianca
From C$ 203

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
11,169 reviews
Check prices

Crew

8.0

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
American Airlines
7.2
Good
11,169 reviews
American Airlines
7.2
Good
11,169 reviews
Check prices

Crew

8.0

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
Air Canada
7.1
Good
10,644 reviews
American Airlines
7.2
Good
11,169 reviews
Check prices

Crew

8.0

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.

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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 21 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 Paris to Porto from C$ 61 round trip
    Travel from Kelowna to Vancouver from C$ 65 round trip
    Travel from Guadalajara to Puerto Vallarta from C$ 68 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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