$28 Cheap Flights to Key Largo, FL

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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 $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Apr 29 - Tue, May 5
PHL
Philadelphia
MIA
Miami
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Apr 29 from Philadelphia to Miami, returning Tue, May 5, priced at $56 just found
Spirit Airlines
Tue, Mar 24 - Fri, Mar 27
EWR
New York
MIA
Miami
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Mar 24 from New York to Miami, returning Fri, Mar 27, priced at $78 just found
American Airlines
Mon, Apr 27 - Thu, Apr 30
EWR
New York
MIA
Miami
$147 Roundtrip, just found
$147
Roundtrip
just found
Select American Airlines flight, departing Mon, Apr 27 from New York to Miami, returning Thu, Apr 30, priced at $147 just found
United
Sun, May 24 - Wed, May 27
EWR
New York
MIA
Miami
$167 Roundtrip, just found
$167
Roundtrip
just found
Select United flight, departing Sun, May 24 from New York to Miami, returning Wed, May 27, priced at $167 just found
Delta
Tue, Mar 24 - Thu, Mar 26
EWR
New York
MIA
Miami
$187 Roundtrip, just found
$187
Roundtrip
just found
Select Delta flight, departing Tue, Mar 24 from New York to Miami, returning Thu, Mar 26, priced at $187 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 $180
MIA
Miami Intl.
Cheapest
Flights from $180

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Frequently asked questions

What month is the cheapest to fly to Key Largo?
The cheapest month to fly to Key Largo is September, with average fares around $418. This month is more affordable as it falls outside the busy summer vacation period, allowing for lower prices. You can also find competitive fares in January and October.*Prices based on flights available on Expedia in the last year.
Which US cities have the cheapest flights to Key Largo?
Looking for affordable flights to Key Largo? Consider flying from these US cities:

  • Worcester (ORH)
  • Latrobe (LBE)
  • Atlantic City (ACY)
  • New Bern (EWN)
  • Greenville (GLH, GSP, PGV)

with prices usually starting around $64.
Which US cities fly direct to Key Largo?
You can reach Key Largo via direct flights from many US cities. Here are the options by airport:To Fort Lauderdale - Hollywood Intl. (FLL)
  • New York (JFK, LGA)
  • Newark (EWR)
  • Atlanta (ATL)
  • Chicago (MDW, ORD)
  • Boston (BOS)

To MIA
  • New York (JFK, LGA)
  • Newark (EWR)
  • Chicago (MDW, ORD)
  • Atlanta (ATL)
  • Philadelphia (PHL)

To Key West Intl. (EYW)
  • Chicago (ORD)
  • Newark (EWR)
  • Philadelphia (PHL)
  • New York (LGA)
  • Washington (DCA, IAD)

How to find a cheap flight to Key Largo?
To find a cheap flight to Key Largo, be flexible with your dates. Traveling in the off-season or shoulder season can help you save. Mid-week flights are usually less expensive, too. Use flight search engines, like Expedia, to compare airlines, flight times and routes all in one place to find affordable rates. You may find that flights with layovers are cheaper than direct flights. You can also set up Price Tracking and receive alerts when fares go up or down.
Which airlines fly to Key Largo?
Multiple carriers fly to Key Largo:

  • American Airlines
  • Delta
  • Delta Air Lines
  • Frontier Airlines
  • JetBlue Airways
  • Spirit Airlines
  • United
  • United Airlines

Where do you fly into Key Largo?
If you're heading to Key Largo, you have several airport options:

  • The closest major airport is Miami, FL (MIA-Miami Intl.), about 50 miles from the city center, which is a hub for American Airlines, Delta, and United, with other airlines like Avianca, Copa also operating here.
  • Fort Lauderdale, FL (FLL-Fort Lauderdale - Hollywood Intl.) is another option, about 71 miles away, serving as a hub for Delta, United, and Spirit Airlines, with American Airlines, JetBlue Airways also operating here.
  • Key West, FL (EYW-Key West Intl.), about 98 miles away, serving as a hub for American Airlines, Delta, and United, with Spirit Airlines, JetBlue Airways also operating here.

What is the cheapest airport to fly to in Key Largo?
The most affordable airport to fly into in Key Largo is typically Fort Lauderdale, FL (FLL-Fort Lauderdale - Hollywood Intl.), which is about 71 miles from the city center.*Prices based on flights available on Expedia in the last year.
Which budget airlines fly to Key Largo?
Looking for affordable flights to Key Largo? There are 15 budget carriers to choose from, including:

  • Spirit Airlines: serves Miami (MIA), Fort Lauderdale (FLL), Key West (EYW)
  • JetBlue Airways: serves Miami (MIA), Fort Lauderdale (FLL), Key West (EYW)
  • Frontier Airlines: serves Miami (MIA), Fort Lauderdale (FLL)
  • Southwest Airlines: serves Miami (MIA), Fort Lauderdale (FLL)
  • Arajet: flies to Miami (MIA)
  • WestJet: serves Miami (MIA), Fort Lauderdale (FLL), Key West (EYW)
  • Flair Airlines: serves Miami (MIA), Fort Lauderdale (FLL)
  • Breeze: serves Fort Lauderdale (FLL), Key West (EYW)
  • Volaris: flies to Miami (MIA)
  • Sun Country Airlines: serves Miami (MIA), Fort Lauderdale (FLL)

What is the best month to visit Key Largo?
The best month to visit Key Largo depends on your priorities, whether you want ideal weather, fewer crowds, or the lowest prices. If affordability matters most, look for cheap April flights outside of peak season.
How far in advance should I book a flight to Key Largo?
For domestic travel to Key Largo, booking around 1 month in advance usually gets you the best deals. For international flights to Key Largo, aim to book around 1 month ahead to snag the best fares. For added peace of mind, use Expedia's Price Drop Protection™ when you make your booking. It's free to use for Gold and Platinum members on the Expedia app. Once a qualifying flight is purchased, we'll automatically check your flight on Expedia until the day of your departure and notify you if there are price changes. If your flight price drops after you book, we'll automatically award the price difference in OneKeyCash™* into your One Key account after your trip ends.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What day of the week is cheapest day to buy a plane ticket to Key Largo?
Friday is typically the cheapest day to buy a plane ticket to Key Largo, averaging around $455.52. This day often sees less competition from business travelers, making it a smart choice for those looking to save. Use Expedia's Price Tracking tool to monitor prices for your trip and receive alerts when fares go up or down.*Cheapest day to book based on flights available on Expedia in the last year.
What is the most expensive month to fly to Key Largo?
December is the most expensive month to fly to Key Largo, with average return ticket prices around $546. This is approximately 14% higher than the average price throughout the year, likely due to holiday travel peaks. For lower fares, consider traveling in September or October.*Prices based on flights available on Expedia in the last year.
How can I track flight prices to Key Largo?
Our Price Tracking tool allows you to monitor fares to Key Largo. You can view flight price history and see predictions of future prices as available. When you're signed into your Expedia account, you can set up flight price alerts too. This way, you'll receive notifications when prices go up or down, so you know when it's the right time to book.
How to get a cheap last-minute flight to Key Largo?
It is possible to find cheap, last-minute flights to Key Largo, especially if you can be flexible with your dates, times and route. Whether you're planning a spontaneous getaway or need to travel for business, there are plenty of last-minute flight deals on Expedia. You can also bundle your flight and hotel for even more savings with a package deal.
Can I earn miles booking a flight to Key Largo with Expedia?
You can earn miles when booking a flight to Key Largo on Expedia. Before confirming your booking, just select the frequent flyer program name and enter your program number. For even more rewards, join One Key™—our free travel rewards program. One Key members earn OneKeyCash™* on eligible bookings for every dollar spent.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Can I save money by booking a Key Largo trip package?
Book a Key Largo flight and hotel package deal on Expedia, and you can make significant savings. It's simple to bundle your accommodations and flights, and you can also add car rentals and activities to create your own customized Key Largo trip. Plus, nothing beats the convenience of booking everything in the same place.
Can I change or cancel my flight to Key Largo?
It's often possible to cancel or change your flight to Key Largo using Expedia. Many airlines let you cancel your flights for free within 24 hours of booking. However, some flights are non-refundable, and airlines may offer to reschedule your flight rather than provide a direct refund. To find affordable flights to Key Largo with flexible change policies, select "No cancel fee" or "Changes included" when you search. Need more information? Visit our Customer Service Portal.

*Flight schedules are subject to change.

Book with confidence

Key Largo Flights

Are tropical sunsets and sandy coves on your vacation wish list? You'll be able to bury your stress on the beaches of Key Largo, Florida. Your relaxing stay in paradise can begin the moment you find cheap rates on Key Largo airfare. Expedia.com makes it easy to search for amazing discounts on flights to Key Largo. Our offers make it possible to book your airplane reservation to paradise without any added stress or unnecessary hassles. Key Largo is a place where people enjoy thousands of hours of sunshine every year, Expedia.com is the place where you can find thousands of ways to save on your vacation.

Expedia puts everything you need to book a great family adventure, romantic getaway, or solo vacation right at your fingertips. We collaborate with all major airline carriers to offer you a huge variety of flights to Key Largo. All you have to do is browse our list of airports to locate Key Largo flights departing from a city near you. Our convenient online tools make it possible to search for cheap offers based on the specific city, budget, and airline carrier you prefer. You can forget about spending hours visiting multiple websites to track down deals, we’ve eliminated the stress of searching all over the internet for the best prices on plane tickets. We know how much you like the idea of booking your tickets to Key Largo without breaking a sweat.

Our commitment to helping you save money doesn't stop with cheap flights to Key Largo. We can show you terrific vacation packages, hotel deals, and tours to help you lower the total cost of your trip. You can count on us for helpful information until the moment you kiss the sand goodbye on your last day of vacation. Dreamy vacation packages and cheap flights to Key Largo are always in high demand, buy your tickets soon to avoid missing out on amazing specials. Are you ready to sip drinks from exotic coconut shells and dance with dolphins? Expedia can introduce you to amazing discount rates on Key Largo flights today.

Key Largo Flights

Travel information

Destination airport
Miami Intl.
Destination airport IATA code
MIA
Destination city name
Miami
Roundtrip price
$56

Trending flights to Key Largo

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Apr 29 - Tue, May 5
PHL
Philadelphia
MIA
Miami
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Apr 29 from Philadelphia to Miami, returning Tue, May 5, priced at $56 just found

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*Available to One Key members.