Cheap Flights to Key Largo , FL from CA $240

View CA $240 flight on Fri, Oct 16, 2026Opens in a new window

Popular airlines to Key Largo

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How much is the cheapest flight to Key Largo?

Prices were available within the past 7 days and start at CA $240 for one-way flights and CA $427 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Sun, Oct 11 - Fri, Oct 16
YYZ
Toronto
MIA
Miami
CA $427 Roundtrip, found 1 day ago
CA $427
Roundtrip
found 1 day ago
Select Air Transat flight, departing Sun, Oct 11 from Toronto to Miami, returning Fri, Oct 16, priced at CA $427 found 1 day ago
American Airlines
Tue, Jun 2 - Mon, Jun 8
YYZ
Toronto
MIA
Miami
CA $478 Roundtrip, just found
CA $478
Roundtrip
just found
Select American Airlines flight, departing Tue, Jun 2 from Toronto to Miami, returning Mon, Jun 8, priced at CA $478 just found
Air Canada
Mon, Feb 1 - Wed, Feb 10
YYZ
Toronto
MIA
Miami
CA $478 Roundtrip, found 1 day ago
CA $478
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Feb 1 from Toronto to Miami, returning Wed, Feb 10, priced at CA $478 found 1 day ago
Delta
Sat, Jun 13 - Thu, Jun 18
YYZ
Toronto
MIA
Miami
CA $485 Roundtrip, just found
CA $485
Roundtrip
just found
Select Delta flight, departing Sat, Jun 13 from Toronto to Miami, returning Thu, Jun 18, priced at CA $485 just found
United
Fri, Jun 5 - Tue, Jun 9
YYZ
Toronto
MIA
Miami
CA $519 Roundtrip, just found
CA $519
Roundtrip
just found
Select United flight, departing Fri, Jun 5 from Toronto to Miami, returning Tue, Jun 9, priced at CA $519 just found

Alternative airports near Key Largo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Miami Intl. MIA. Cheapest option available. Flights from CA $549
MIA
Miami Intl.
Cheapest
Flights from CA $549

Frequently asked questions

What is the name of Key Largo's airport?
Miami Intl. Airport (MIA) is the major airport in Key Largo.
What airport is best to fly into Key Largo?
A flight to Key Largo means landing at MIA. Hop off the plane, pick up your luggage and you'll be 80 kilometres from the centre of town.
How many airlines fly to Key Largo?
There are a total of 56 air carriers connecting Key Largo to 180 airports around the world.
Which airlines fly to Key Largo?
American Airlines, Delta and Spirit Airlines are the most frequent fliers to Key Largo. The majority of flights originate in New York, with American Airlines offering the most services on this route.
How many nonstop flights are there to Key Largo?
With roughly 3,837 direct flights every week, you'll be landing in Key Largo before you can say, "Are we there yet?"
Where are the most popular flights to Key Largo departing from?
Flights to Key Largo from New York, Atlanta and Chicago airports are the most popular.
How long is the flight to Key Largo Airport?
If you're heading to Key Largo from New York, you'll have a flight duration of 3 hours and 22 minutes. Those taking off from Atlanta can expect to be on the plane for 2 hours and 1 minute. From Chicago it's 3 hours and 11 minutes away.
How to book the cheapest flight to Key Largo?
Don't leave locking in your flight to Key Largo until the very last minute. That's one move seasoned jet-setters use to get the best deals. Booking ahead means more options and less expensive flights. Don't stop there, though. Do some research and check if there are multiple airports at your destination. Prices often differ depending on the airport you use. Make sure you compare prices across air carriers too. Lastly, another easy way to save some cash is be ready to book fast. If you stumble on an amazing deal, don't think twice — grab it while you can.
Do you have any tips for my flight to Key Largo?
We've pulled together all the info you need to make your flight as stress-free as possible. Follow our tips and tricks and you'll be speeding through airport security and exploring Key Largo in next to no time. What to pack in your hand luggage:

  • The secret to having a great flight experience is to pack in advance. So, let's start with the basics: passport, travel docs, bank cards and important medications. Next, take on board items that'll help keep you busy, like your laptop or a thrilling book. It's also smart to bring your chargers, a comfy neck pillow and a pair of noise-cancelling headphones. Finally, don't forget to pop in toiletry items like a toothbrush, cleansing wipes and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp or pointed objects, like your trusty Swiss Army knife, and dangerous products which are flammable or explosive, such as spray paint, flares and poisons, are also banned.

What to wear on a flight:

  • Your priority is to be as comfortable as you can. Pick slip-on footwear, dress in loose, natural fibers and remember to bring a pullover in case it gets chilly in the cabin.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It's the result of blood clotting due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to Key Largo?
Being organized before your flight can make your getaway to Key Largo quick and painless. We've rounded up some handy hints for a swift journey through security:

  • First things first. Your travel documents and ID will need to be inspected by airport security. Keep them within easy reach so you don't have to dig around for them.
  • Next up, both you and your hand luggage will be X-rayed. To speed things up, take off anything that is likely to trigger the alarm. Personal belongings such as your belt, jacket and headphones need to go through the machine.
  • All your electronic gadgets, including your phone and tablet, will also need to be scanned.
  • Any gels or liquids, such as shampoo or hairspray, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a sensible footwear choice as you're less likely to be required to remove them when going through security. Hiking boots and heavier-style shoes are often subjected to additional screening.
  • Airlines will not allow any sharp or pointed objects in your carry-on baggage. If you need to bring these kinds of items, pack them safely in your checked luggage.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Key Largo. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Key Largo. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Key Largo.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Key Largo flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Key Largo.

Looking to save even more? Get additional savings by bundling your Key Largo flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Key Largo trip!

Travel information

Destination airport
Miami Intl.
Destination airport IATA code
MIA
Destination city name
Miami
Roundtrip price
CA $427

Trending flights to Key Largo

Prices were available within the past 7 days and start at CA $240 for one-way flights and CA $427 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Thu, Mar 18 - Thu, Mar 25
YOW
Ottawa
MIA
Miami
CA $491 Roundtrip, found 5 hours ago
CA $491
Roundtrip
found 5 hours ago
Select Air Transat flight, departing Thu, Mar 18 from Ottawa to Miami, returning Thu, Mar 25, priced at CA $491 found 5 hours ago

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