Cheap flights To Key Largo (MIA) from $39

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Cheap Flights to Key Largo from $39 One Way, $66 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Aug 13 - Wed, Aug 27
PHL
Philadelphia Intl.
MIA
Miami Intl.
$66 Roundtrip, found 2 days ago
$66
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, Aug 13 from Philadelphia Intl. to Miami Intl., returning Wed, Aug 27, priced at $66 found 2 days ago
Thu, Oct 2 - Thu, Oct 9
MCO
Orlando Intl.
MIA
Miami Intl.
$77 Roundtrip, found 4 days ago
$77
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Thu, Oct 2 from Orlando Intl. to Miami Intl., returning Thu, Oct 9, priced at $77 found 4 days ago
Thu, Aug 21 - Thu, Aug 21
PHL
Philadelphia Intl.
MIA
Miami Intl.
$91 Roundtrip, found 5 days ago
$91
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Aug 21 from Philadelphia Intl. to Miami Intl., returning Thu, Aug 21, priced at $91 found 5 days ago
Thu, Oct 2 - Thu, Oct 9
MCO
Orlando Intl.
MIA
Miami Intl.
$91 Roundtrip, found 4 days ago
$91
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Oct 2 from Orlando Intl. to Miami Intl., returning Thu, Oct 9, priced at $91 found 4 days ago
Sat, Aug 16 - Mon, Aug 18
MCO
Orlando Intl.
MIA
Miami Intl.
$97 Roundtrip, found 6 days ago
$97
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Aug 16 from Orlando Intl. to Miami Intl., returning Mon, Aug 18, priced at $97 found 6 days ago
Mon, Aug 18 - Wed, Sep 3
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$108 Roundtrip, found 5 hours ago
$108
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Mon, Aug 18 from Newark Liberty Intl. Airport to Miami Intl., returning Wed, Sep 3, priced at $108 found 5 hours ago
Sun, Oct 5 - Mon, Oct 6
MCO
Orlando Intl.
EYW
Key West Intl.
$122 Roundtrip, just found
$122
Roundtrip
just found
Select Breeze Airways flight, departing Sun, Oct 5 from Orlando Intl. to Key West Intl., returning Mon, Oct 6, priced at $122 just found
Sun, Oct 12 - Tue, Oct 21
TPA
Tampa Intl.
EYW
Key West Intl.
$122 Roundtrip, found 2 hours ago
$122
Roundtrip
found 2 hours ago
Select Breeze Airways flight, departing Sun, Oct 12 from Tampa Intl. to Key West Intl., returning Tue, Oct 21, priced at $122 found 2 hours ago
Wed, Sep 24 - Wed, Sep 24
EWR
Newark Liberty Intl. Airport
MIA
Miami Intl.
$124 Roundtrip, found 3 hours ago
$124
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Sep 24 from Newark Liberty Intl. Airport to Miami Intl., returning Wed, Sep 24, priced at $124 found 3 hours ago
Sat, Nov 8 - Sat, Nov 15
TPA
Tampa Intl.
MIA
Miami Intl.
$159 Roundtrip, found 17 hours ago
$159
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Tampa Intl. to Miami Intl., returning Sat, Nov 15, priced at $159 found 17 hours ago

Key Largo Flight Information

Traveling To
Key Largo
Destination Airport IATA Code
MIA
Number of Airlines Serving
Airlines
Southwest Airlines, Spirit Airlines, American Airlines, Delta, Frontier Airlines, Breeze Airways, United
Flight Price
$66
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Key Largo economy flight packages

Price found within the past 48 hours. Click for updated prices.
Henrosa Hotel
3.5-star property

Henrosa Hotel

Sep 11 - Sep 14

3 night stay

Boston (BOS) to Miami (MIA)

Spirit Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Isla Bella Beach Resort & Spa
5.0-star property

Isla Bella Beach Resort & Spa

Sep 6 - Sep 13

7 night stay

Boston (BOS) to Miami (MIA)

Spirit Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 17 hours ago
Aloha Fridays
3.0-star property

Aloha Fridays

Sep 17 - Sep 21

4 night stay

Boston (BOS) to Miami (MIA)

American Airlines • Coach

Miami (MIA) to Boston (BOS)

Spirit Airlines • Coach
Save 100% on your flight
per person
found 5 hours ago
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Key Largo premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Pelican Grand Beach Resort - A Noble House Resort
4.0-star property

Pelican Grand Beach Resort - A Noble House Resort

8.6/10 Excellent! (1,119 reviews)

Sep 4 - Sep 8

4 night stay

Newark Liberty Intl. Airport (EWR) to Miami (MIA)

Delta • Non-stop roundtrip • PremiumEconomy
Save 100% on your flight
per person
found 22 hours ago
Getting chairs at the pool was a mess. They valve the day pool resort pass guest over those staying over nights. Added our name to the pool chair wait list and had to wait hours for a chair around the pool.

Reviewed on May 12, 2025

Flow Miami Hotel
3.5-star property

Flow Miami Hotel

9/10 Wonderful! (136 reviews)

Sep 8 - Sep 15

7 night stay

New York (LGA) to Miami (MIA)

Delta • Roundtrip • PremiumEconomy
Save 100% on your flight
per person
found 19 hours ago
INCREDIBLE! The front desk girls are amazing. They were so friendly and held our luggage while we went and explored. They even let us hang out by the pool until our room was ready. Our room was on the 43rd floor and it was so clean and perfect. We loved everything about this hotel. We can’t wait to be back for Ultra Miami 2026. It’s in super close proximity to anything you would want. Only a 7 min walk to the Ultra festival. This hotel is perfect!

Reviewed on Apr 6, 2025

72 Park - Miami Beach by Nomada
4.5-star property

72 Park - Miami Beach by Nomada

8.8/10 Excellent! (15 reviews)

Sep 8 - Sep 15

7 night stay

New York (LGA) to Miami (MIA)

Delta • Roundtrip • PremiumEconomy
Save 100% on your flight
per person
found 19 hours ago
Don't see what you're looking for?
See all available trips from Newark Liberty Intl. Airport to Key Largo
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Key Largo first class flight packages

Price found within the past 48 hours. Click for updated prices.
1 Hotel South Beach
5.0-star property

1 Hotel South Beach

9.4/10 Exceptional! (1,212 reviews)

Sep 20 - Sep 24

4 night stay

Newark Liberty Intl. Airport (EWR) to Miami (MIA)

Delta • Non-stop roundtrip • FirstClass
Save 100% on your flight
per person
found 20 hours ago
This property is amazing. Food was great, staff was friendly and welcoming. We enjoyed our stay.

Reviewed on Jun 10, 2025

Orchid Key Inn - Adults Only
3.5-star property

Orchid Key Inn - Adults Only

9.8/10 Exceptional! (1,005 reviews)

Sep 6 - Sep 13

7 night stay

Newark Liberty Intl. Airport (EWR) to Key West (EYW)

Delta • Non-stop roundtrip • FirstClass
per person
found 24 hours ago
Great place. Very cool retro motel that’s been renovated. Room was a little small but very comfortable and clean. There’s a nice bar with great cocktails. Staff are friendly and attentive. The location was great. Central to everything and very walkable to most of the popular sites.

Reviewed on Jan 20, 2025

Almond Tree Inn Hotel - Adults Only
3.5-star property

Almond Tree Inn Hotel - Adults Only

10/10 Exceptional! (1,002 reviews)

Sep 6 - Sep 13

7 night stay

Newark Liberty Intl. Airport (EWR) to Key West (EYW)

Delta • Non-stop roundtrip • FirstClass
per person
found 24 hours ago
As always, Almond Tree Inn was a bright spot in our latest trip to Key West. I’ve stayed here several times over the years and everything about Almond Tree is top notch, from the superbly attentive and friendly staff to the well-appointed and maintained property. You always feel special staying here and this trip was no exception. As Florida locals, we look forward to our stays with you each and every time- THANK YOU!

Reviewed on May 26, 2025

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Key Largo

Save more on flights to Key Largo while making top-quality travel arrangements. At Orbitz we provide access to low cost flights, hotel lodgings and other discounts, along with superior customer service and an unbeatable satisfaction guarantee.

Compare And Book Discount Flights to Key Largo

Now it is easier than ever to find a discount Key Largo flight. Orbitz users can compare airfares for both international and domestic flights and can quickly determine the best hotels and car rental companies to use. You may also check out hotel and other reviews along with a number of travel tips, making your visit to an unfamiliar destination enjoyable and hassle-free.

Use Your Mobile Phone To Secure A Low Cost Flight To Key Largo

We now offer free apps for the most commonly used mobile devices. You can use your mobile phone to share relevant information pertaining to your trips, view images of local lodgings and take advantage of hotel and car rental discounts that may be available only to mobile device users.

Boost Your Frequent Flyer Rewards

You even retain your ability to earn frequent flier points and rewards when purchasing your tickets with Orbitz for Key Largo flights. Enter your frequent flyer information into your Orbitz profile to start earning rewards.

You will find that Orbitz is a very low cost, yet very effective travel planner. Free updates via your mobile phone device will help to keep you and all relevant parties informed of important flight updates. With access to unbeatable sales on all travel essentials, Orbitz makes booking an affordable flight to Key Largo a breeze.

Frequently asked questions

Which airlines fly to Key Largo?
Choose from 20 airlines that service Miami Intl. Airport (MIA), the leading airport in the city. With plenty of options, you're certain to get your hands on a terrific deal. Here are some of the best international carriers that'll get you to Key Largo — and then discovering every corner of this city:

  • American Airlines - 1,841 flights to Key Largo per month
  • Copa Airlines - 105 flights to Key Largo per month
  • LATAM Airlines - 86 flights to Key Largo per month

How much is a flight to Key Largo?
Round-trip flights to Key Largo this last week fluctuated from $66 to $159. If you were flying one-way out of Orlando (MCO), you could have landed tickets from just $39.
How to book the cheapest flight to Key Largo?
With some of the most incredible flight deals around, you'll always get more for your money with Orbitz. The following useful tips will help you land cheap flights to Key Largo — and leave you with extra cash in your wallet:

  • Depending on your place of departure, choose the 'Nearby airports' function (located under the departure and arrival options). In some instances, other departure points offer more competitive fares.
  • If you're flexible with your itinerary, click on the 'Show flexible dates' link. It'll bring up flight deals for the days before and after your selected departure. Fares often vary depending on the day of the week.
  • You can also use the 'Show options' function to filter results for your preferred carrier, seating class, and nonstop and refundable flights. Under 'Sort & Filter' to the left, you can even choose the time of day you want to fly.
  • The early bird gets the most rewarding deals, so book as soon as you know your travel dates. The most affordable airfares sell like hotcakes and prices generally rise as the departure date gets closer.
  • Make big savings on your getaway by bundling your flights, hotels and car rental into an Orbitz package deal. Your budget will thank you for it.
  • Don't travel during the busy season if possible. By avoiding summer and school vacations, you can save loads on your airfare.

What is the best time to book a flight to Key Largo?
Book in January, February or August for the best airfares to Key Largo. Once you've found a bargain, buy it — cheap flights are known to emerge and disappear in the blink of an eye.
What day of the week is the cheapest to book a flight to Key Largo?
If you're after low-cost airfares to Key Largo, the best days to book are Tuesdays, Wednesdays and Saturdays. With Orbitz (and a bit of good timing!), a terrific flight deal will be all yours.
What is the cheapest day of the week to fly to Key Largo?
If you're chasing cheap flights to Key Largo, leave at the start of the week. Orbitz data from 2020 shows Monday is the cheapest day to set off, followed by Tuesday. Saturday has the most expensive fares, so avoid flying on this day and do your budget a favor.
What is the cheapest month to fly to Key Largo?
If you're flexible with your travel dates, consider leaving in August. Orbitz data has found that this is generally the best month to take off if you want cheap flights to Key Largo. As you would imagine, fares rise in June and flights sell out fast.
Which airlines allow free cancellation?
If you suspect your travel plans could change, Orbitz can help you lock in a flexible fare. All you need to do is select "Filter by flexible change policies" when searching for your flights. We'll show you all the airlines that include free cancellation and no change fees — all on top of our awesome low prices.
What do I need for the flight to Key Largo?
The trick to a hassle-free flight is being well prepared. Here are some tips that'll help get you ready for your adventure:

  • Whether you print it out at home or use an electronic one, you'll need your boarding pass to walk on to the plane. You'll also need some type of government-issued photo identification. If you're traveling internationally, make sure your passport is valid and you've looked into visa requirements.
  • To keep you occupied on the short trip to Key Largo, download some new music or restock the audiobook library on your smartphone. Food can also be a good distraction while in the air, so maybe even bring some light snacks.
  • It can get chilly on the plane. If you don't want to shiver your way through the flight, pack an extra layer.

How do I get cheap first-class/business deals to Key Largo?
There are ways of booking first or business-class fares to Key Largo that won't burn through your wallet. Grab a seat in the pointy end of the plane for less with these handy tips:

  • Flexibility isn't just useful for your yoga. Have some room to move around your travel dates so you can pick up cheaper airfares when they crop up.
  • Plenty of low-cost carriers have quality business or premium-class seating that doesn't cost a bundle.
  • Bid for an upgrade in online auctions or upgrade with frequent flyer loyalty programs.

What is the best time to go to Key Largo?
If you'd like to immerse yourself in the culture of Key Largo in the busy season, January, February and March are the prime months to visit. June 20 marks the first day of the summer season in the Northern Hemisphere and is a perfect time to go if you savor the outdoors. At this time, average daily temperatures normally range from 80 ºF to 85 ºF.
Travel tips for Key Largo

  • The downtown area has loads of terrific attractions. Hot spots like Jimmy Johnson's Big Chill and Caribbean Club Bar will keep your feet on the move and the sightseer in you satisfied.
  • You'll discover rewarding day trips a short commute from Key Largo's center. Head for John Pennekamp Coral Reef State Park first and then find time for Homestead-Miami Speedway.
  • Love to see what else Monroe County has to offer? Organize a car rental and hotfoot it to Key West or Marathon. With your own set of wheels, getting to those harder-to-reach destinations will also be a cinch.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.