Cheap Flight Deals to Key Largo FL from CA $240
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How to find cheap flights to Key Largo?
The cheapest prices found with in the last 7 days for return flights were CA $268 and CA $240 for one-way flights to Key Largo for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel dates | Flights from* |
|---|---|---|---|
| JFK | Miami | June 4 to June 11 | CA $268 |
| JFK | Miami | June 4 to June 11 | CA $268 |
| EWR | Miami | June 3 to June 10 | CA $269 |
| ATL | Miami | July 25 to August 5 | CA $271 |
| DTW | Miami | July 5 to July 15 | CA $298 |
| ORD | Miami | June 1 to June 3 | CA $314 |
| BOS | Miami | May 27 to May 29 | CA $365 |
| PHL | Miami | June 3 to June 16 | CA $519 |
| LAX | Miami | July 1 to July 4 | CA $557 |
| BOS | Key West | May 20 to May 22 | CA $608 |
| EWR | Key West | July 8 to July 11 | CA $679 |
| EWR | Key West | July 8 to July 11 | CA $679 |
| JFK | Key West | July 30 to August 2 | CA $711 |
| ATL | Key West | May 27 to May 30 | CA $780 |
| DTW | Key West | June 21 to June 28 | CA $824 |
| Origin | Destination | Travel dates | Flights from* |
|---|---|---|---|
| DTW | Miami | May 15 to May 20 | CA $554 |
| JFK | Miami | May 16 to May 23 | CA $596 |
| LGA | Miami | May 16 to May 23 | CA $596 |
| LGA | Miami | May 16 to May 23 | CA $596 |
| DTW | Key West | May 16 to May 23 | CA $597 |
| ATL | Miami | May 15 to May 18 | CA $604 |
| BOS | Key West | May 16 to May 20 | CA $606 |
| EWR | Miami | May 16 to May 18 | CA $608 |
| BOS | Miami | May 15 to June 5 | CA $660 |
| LAX | Miami | May 15 to May 18 | CA $922 |
| PHL | Downtown Miami | May 16 to May 23 | CA $964 |
| ORD | Miami | May 15 to May 17 | CA $8,745 |
Your guide to flights to Key Largo, FL
Air Transat fly to Key Largo, so use Travelocity to search, find, and compare some truly tempting deals from the 2 airlines—that way you can be sure you’ve found the best deal for you. A flight to Key Largo FL currently costs between CA $268 and CA $8,745. Prices vary, but for the best fares, travel in October when prices are at their lowest.
Top tips for finding cheap flights to Key Largo
The cheapest flight for a round trip to Key Largo is currently CA $268. When you search for flights to Key Largo, enter your preferred travel dates then click on ‘flexible dates’ to compare cheap flight tickets to Key Largo for nearby days. The cheapest month to travel to Key Largo is October from our list of deals available.
But if you’re flexible about when you travel, you can find great deals on flights across the year. If you’re planning a vacation, you can save more on Travelocity when you bundle flights with car rental and hotel bookings, too. Many airlines currently offer flexible booking options, so look for flights offering no change fees.
How to cancel flights to Key Largo
We know plans change, that’s why at Travelocity, we make it as easy as possible for you to cancel or amend your plane tickets. Go to My Trips, enter your itinerary number, then follow the instructions. Many airlines let you cancel flights online free of charge if you booked it in the last 24 hours. Visit Customer Service for more advice.
Why you should book your flight to Key Largo with Travelocity
We have top deals on plane tickets even for last minute flights to Key Largo, so you can simply type in your travel dates and compare our best prices. Booking with Travelocity means you get flexible cancellation options, 24/7 support, and, thanks to our Price Match Promise, if the airfare drops after you book, you can get a refund! Whether you’re planning a business trip, weekend getaway, or a family vacation—let Travelocity get you to Key Largo for less.
Find The Perfect Hotel For After Your Flight
Amazing Place to Stay After Flight to Key Largo
Bayside Inn Key Largo
We have returned to this location not just for the beautiful location, but the staff each time they have made the experience one anticipated to repeat. Thank you!
Reviewed on May 12, 2026
The Pelican Key Largo Cottages
Staff was helpful. Parking was great
Reviewed on May 11, 2026
Amoray Dive Resort
Very clean with diving trips.
Reviewed on May 12, 2026
Waterside Suites & Marina
The location was good, the staff very pleasant, and the room was clean. I would say a nice room and excellent value for the price in this area.
Reviewed on May 13, 2026
Luxury Hotels in Key Largo
Playa Largo Resort & Spa, Autograph Collection
The staff here is outstanding. They are professional and will go out of their way to accommodate the guest. The resort is amazing and provides a lot of events throughout the days. We will definitely be returning.
Reviewed on May 13, 2026
The Pelican Key Largo Cottages
Staff was helpful. Parking was great
Reviewed on May 11, 2026
Bayside Inn Key Largo
We have returned to this location not just for the beautiful location, but the staff each time they have made the experience one anticipated to repeat. Thank you!
Reviewed on May 12, 2026
Sunset Cove Beach Resort
Small resort which old but very clean Laid back vibe Staff very helpful Great sunsets!!!!
Reviewed on May 13, 2026
Family Friendly Hotels in Key Largo
Reefhouse Resort & Marina
We had a wonderful stay at Reefhouse Resort & Marina in Key Largo! The property is beautiful, relaxing, and has the perfect Florida Keys atmosphere. The pool area, marina views, and sunsets were amazing, and the staff was friendly and welcoming throughout our stay. Our room was clean, comfortable, ...
Reviewed on May 12, 2026
Hampton Inn Key Largo Manatee Bay
The Staff was Great. from my first phone call speaking to Erta before my trip to check in with Jullianna who gave excellent recommendations on expeditions and restaurants to the breakfast staff who prepared a 5 star breakfast buffet with all the fixings. Eggs, sausages, waffles, fruit, muffins etc ...
Reviewed on May 13, 2026
Baker's Cay Resort Key Largo, Curio Collection by Hilton
Amazing stay, this was our third time. You won’t regret it!
Reviewed on May 12, 2026
Gilbert's Resort
This was my second time at Gilbert’s but my first time staying there, I have no other word to use besides AMAZING! Genuinely loved the resort & staff so much. Rooms were exactly what they portray online, beautiful and clean. They have a company by the beach where you can rent kayaks and jet skis ...
Reviewed on May 13, 2026
Best Key Largo Flight and Hotel Packages
Key Largo flight + hotel packages - economy flights
Key Largo flight + hotel packages - business class flights
Need a car after flight to Key Largo?
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Frequently asked questions
Plane Tickets To Key Largo
Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Key Largo. Browse through our inventory to explore a wide range of cheap flights to Key Largo to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Key Largo as you anxiously await to exit the plane and explore what Key Largo has to offer. Considering all the amazing local food and culture in Key Largo, we won't hold this against you.
When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Key Largo to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Key Largo without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Key Largo with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Key Largo today!
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