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C$ 73+ 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 26/2. 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
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Find flights from Florida Keys

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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 10 November 2025.

Thu 26/38:35 p.m.MIA - DFW
Nonstop3h 34mSpirit Airlines
Tue 31/37:00 a.m.DFW - MIA
Nonstop2h 50mSpirit Airlines
Deal found 10/11C$ 160
Wed 10/1212:36 p.m.MIA - DFW
1 stop7h 12mDelta
Thu 8/11:30 p.m.DFW - MIA
1 stop7h 07mDelta
Deal found 8/11C$ 305
Thu 11/127:00 a.m.MIA - DFW
1 stop7h 13mDelta
Sun 14/127:01 a.m.DFW - MIA
1 stop6h 44mDelta
Deal found 8/11C$ 306
Sat 6/129:38 a.m.MIA - YVR
2 stops16h 07mMultiple Airlines
Tue 9/127:45 p.m.YVR - MIA
2 stops13h 57mMultiple Airlines
Deal found 8/11C$ 330
Wed 10/125:58 p.m.MIA - YYC
2 stops24h 17mMultiple Airlines
Sat 13/1212:30 a.m.YYC - MIA
1 stop22h 16mMultiple Airlines
Deal found 9/11C$ 330
Sat 21/38:35 p.m.MIA - DFW
Nonstop3h 34mSpirit Airlines
Wed 25/37:00 a.m.DFW - MIA
Nonstop2h 50mSpirit Airlines
Deal found 10/11C$ 343
Wed 10/122:10 p.m.MIA - YYC
1 stop9h 41mMultiple Airlines
Thu 11/128:55 a.m.YYC - MIA
1 stop13h 51mMultiple Airlines
Deal found 10/11C$ 358
Thu 22/19:50 a.m.MIA - CUN
Nonstop2h 00mDelta
Fri 30/11:05 p.m.CUN - MIA
Nonstop1h 45mDelta
Deal found 10/11C$ 368
Thu 29/13:30 p.m.MIA - YYC
1 stop27h 36mMultiple Airlines
Thu 5/27:30 a.m.YYC - MIA
1 stop12h 33mMultiple Airlines
Deal found 7/11C$ 371
Tue 3/210:29 a.m.MIA - CUN
1 stop6h 16mDelta
Mon 9/21:05 p.m.CUN - MIA
Nonstop1h 44mDelta
Deal found 8/11C$ 371
Fri 12/1212:36 p.m.MIA - CUN
1 stop8h 44mDelta
Mon 15/121:05 p.m.CUN - MIA
Nonstop1h 51mDelta
Deal found 10/11C$ 375
Sat 6/126:30 p.m.MIA - DFW
1 stop6h 33mDelta
Sun 7/125:19 a.m.DFW - MIA
1 stop5h 02mDelta
Deal found 9/11C$ 376

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 10 November 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

MiamiDallas

MIA - DFW

MIADFW

Miami

Wed 10/12

12:36 p.m.-6:48 p.m.

1 stop7h 12m

Dallas/Fort Worth

Thu 8/1

1:30 p.m.-9:37 p.m.

1 stop7h 07m

C$ 305

MiamiDallas

MIA - DFW

MIADFW

Miami

Thu 29/1

10:33 a.m.-3:26 p.m.

1 stop5h 53m

Dallas/Fort Worth

Thu 19/2

11:32 a.m.-9:51 p.m.

1 stop9h 19m

C$ 305

MiamiCalgary

MIA - YYC

MIAYYC

Miami

Wed 10/12

5:58 p.m.-4:15 p.m.

2 stops24h 17m

Calgary

Sat 13/12

12:30 a.m.-12:46 a.m.

1 stop22h 16m

C$ 330

MiamiCalgary

MIA - YYC

MIAYYC

Miami

Wed 10/12

2:10 p.m.-9:51 p.m.

1 stop9h 41m

Calgary

Thu 11/12

8:55 a.m.-12:46 a.m.

1 stop13h 51m

C$ 338

MiamiCancún

MIA - CUN

MIACUN

Miami

Sat 10/1

9:59 a.m.-12:00 p.m.

Nonstop2h 01m

Cancun

Sun 11/1

1:06 p.m.-3:00 p.m.

Nonstop1h 54m

C$ 368

MiamiCancún

MIA - CUN

MIACUN

Miami

Thu 8/1

9:59 a.m.-12:00 p.m.

Nonstop2h 01m

Cancun

Sun 11/1

1:06 p.m.-3:00 p.m.

Nonstop1h 54m

C$ 368

MiamiCancún

MIA - CUN

MIACUN

Miami

Thu 22/1

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

Nonstop2h 00m

Cancun

Sun 25/1

1:05 p.m.-2:50 p.m.

Nonstop1h 45m

C$ 368

MiamiCancún

MIA - CUN

MIACUN

Miami

Fri 12/12

8:05 a.m.-9:20 p.m.

1 stop13h 15m

Cancun

Sun 21/12

1:05 p.m.-3:00 p.m.

Nonstop1h 55m

C$ 375

MiamiCancún

MIA - CUN

MIACUN

Miami

Tue 6/1

8:15 a.m.-4:45 p.m.

1 stop8h 30m

Cancun

Sun 11/1

1:06 p.m.-3:00 p.m.

Nonstop1h 54m

C$ 375

MiamiCancún

MIA - CUN

MIACUN

Miami

Sun 25/1

6:00 a.m.-3:30 p.m.

1 stop9h 30m

Cancun

Wed 28/1

1:05 p.m.-2:50 p.m.

Nonstop1h 45m

C$ 375

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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.

Air Canada
Air Canada
From C$ 206
American Airlines
American Airlines
From C$ 158
Sunrise Airways
Sunrise Airways
From C$ 734
Avianca
Avianca
From C$ 232

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
11,047 reviews
Check prices

Crew

8.0

Entertainment

6.9

Food

6.4

Comfort

7.2

Overall

7.2

Boarding

7.5

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
11,047 reviews
American Airlines
7.2
Good
11,047 reviews
Check prices

Crew

8.0

Entertainment

6.9

Food

6.4

Comfort

7.2

Overall

7.2

Boarding

7.5

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
10,429 reviews
American Airlines
7.2
Good
11,047 reviews
Check prices

Crew

8.0

Entertainment

6.9

Food

6.4

Comfort

7.2

Overall

7.2

Boarding

7.5

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 10 November 2025.

  • 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$ 38. 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$ 38 round trip
    Travel from Madrid to London from C$ 46 round trip
    Travel from Abbotsford to Edmonton from C$ 51 round trip
    Travel from Halifax to Montreal from C$ 55 round trip
    Travel from Montreal to Halifax 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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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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