Cheap flights To Key Largo (MIA) from $40

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Cheap Flights to Key Largo from $40 One Way, $92 Round Trip

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

Sun, Sep 27 - Thu, Oct 1
PHL
Philadelphia Intl.
MIA
Miami Intl.
$92 Roundtrip, found 5 hours ago
$92
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sun, Sep 27 from Philadelphia Intl. to Miami Intl., returning Thu, Oct 1, priced at $92 found 5 hours ago
Sat, Nov 14 - Fri, Nov 20
DFW
Dallas-Fort Worth Intl.
MIA
Miami Intl.
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Nov 14 from Dallas-Fort Worth Intl. to Miami Intl., returning Fri, Nov 20, priced at $137 found 3 days ago
Tue, Oct 6 - Wed, Oct 7
SFO
San Francisco Intl.
MIA
Miami Intl.
$240 Roundtrip, just found
$240
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Oct 6 from San Francisco Intl. to Miami Intl., returning Wed, Oct 7, priced at $240 just found
Tue, Nov 10 - Sat, Nov 14
SFO
San Francisco Intl.
MIA
Miami Intl.
$269 Roundtrip, found 5 hours ago
$269
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Nov 10 from San Francisco Intl. to Miami Intl., returning Sat, Nov 14, priced at $269 found 5 hours ago
Tue, Nov 10 - Sat, Nov 14
SFO
San Francisco Intl.
MIA
Miami Intl.
$269 Roundtrip, found 5 hours ago
$269
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Nov 10 from San Francisco Intl. to Miami Intl., returning Sat, Nov 14, priced at $269 found 5 hours ago
Mon, Oct 19 - Thu, Oct 29
SFO
San Francisco Intl.
MIA
Miami Intl.
$279 Roundtrip, found 4 days ago
$279
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Mon, Oct 19 from San Francisco Intl. to Miami Intl., returning Thu, Oct 29, priced at $279 found 4 days ago
Thu, Aug 27 - Mon, Aug 31
SFO
San Francisco Intl.
MIA
Miami Intl.
$289 Roundtrip, found 2 hours ago
$289
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Aug 27 from San Francisco Intl. to Miami Intl., returning Mon, Aug 31, priced at $289 found 2 hours ago
Mon, Nov 23 - Thu, Nov 26
DAL
Love Field
MIA
Miami Intl.
$297 Roundtrip, found 2 hours ago
$297
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Mon, Nov 23 from Love Field to Miami Intl., returning Thu, Nov 26, priced at $297 found 2 hours ago
Tue, Aug 11 - Mon, Aug 17
TTN
Mercer
MIA
Miami Intl.
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 11 from Mercer to Miami Intl., returning Mon, Aug 17, priced at $319 found 3 days ago
Sat, Nov 14 - Thu, Nov 19
SFO
San Francisco Intl.
EYW
Key West Intl.
$330 Roundtrip, found 5 hours ago
$330
Roundtrip
found 5 hours ago
Select Delta flight, departing Sat, Nov 14 from San Francisco Intl. to Key West Intl., returning Thu, Nov 19, priced at $330 found 5 hours ago

Key Largo Flight Information

Traveling To
Key Largo
Destination Airport IATA Code
MIA
Number of Airlines Serving
Airlines
Frontier Airlines, Southwest Airlines, American Airlines, Delta, United, JetBlue Airways
Flight Price
$92
Earliest Departing Flight
Latest Departing Flight

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Key Largo economy flight packages

Price found within the past 48 hours. Click for updated prices.
Private Apartment at the Congress
4.0-star property

Private Apartment at the Congress

Aug 19 - Aug 24

5 night stay

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

Delta • Roundtrip • Coach
Save 100% on your flight
Price was $877, price is now $461 per person
$461
per person
found 1 day ago
Casablanca Miami Beach
3.0-star property

Casablanca Miami Beach

Sep 5 - Sep 9

4 night stay

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

United • Roundtrip • Coach
Price was $1,730, price is now $873 per person
$873
per person
found 15 hours ago
The Local House
3.5-star property

The Local House

Aug 27 - Aug 31

4 night stay

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

United • Roundtrip • Coach
Save 100% on your flight
Price was $949, price is now $617 per person
$617
per person
found 22 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 premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Esmé Miami Beach
4.0-star property

Esmé Miami Beach

9/10 Wonderful! (1,458 reviews)

Aug 23 - Aug 29

6 night stay

New York (LGA) to Miami (MIA)

Frontier Airlines • Non-stop roundtrip • PremiumEconomy
Price was $976, price is now $683 per person
$683
per person
found 12 hours ago

Nobu Hotel Miami Beach
5.0-star property

Nobu Hotel Miami Beach

8.6/10 Excellent! (1,433 reviews)

Aug 23 - Aug 29

6 night stay

New York (LGA) to Miami (MIA)

Frontier Airlines • Non-stop roundtrip • PremiumEconomy
Save 100% on your flight
Price was $1,495, price is now $922 per person
$922
per person
found 12 hours ago
Everything was good

Reviewed on Jul 19, 2026

Andaz Miami Beach Resort & Spa
5.0-star property

Andaz Miami Beach Resort & Spa

9/10 Wonderful! (336 reviews)

Aug 23 - Aug 29

6 night stay

New York (LGA) to Miami (MIA)

Frontier Airlines • Non-stop roundtrip • PremiumEconomy
Price was $1,405, price is now $964 per person
$964
per person
found 12 hours ago

Don't see what you're looking for?
See all available trips from New York to Key Largo
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Key Largo business class flight packages

Price found within the past 48 hours. Click for updated prices.
Fairfield Inn & Suites by Marriott Delray Beach I-95
3.0-star property

Fairfield Inn & Suites by Marriott Delray Beach I-95

9.2/10 Wonderful! (1,009 reviews)

Aug 20 - Aug 23

3 night stay

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

Frontier Airlines • Non-stop roundtrip • BusinessClass
Price was $797, price is now $760 per person
$760
per person
found 11 hours ago

The Ray Hotel Delray Beach, Curio Collection by Hilton
4.0-star property

The Ray Hotel Delray Beach, Curio Collection by Hilton

9.2/10 Wonderful! (689 reviews)

Aug 20 - Aug 23

3 night stay

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

Frontier Airlines • Non-stop roundtrip • BusinessClass
Price was $828, price is now $772 per person
$772
per person
found 11 hours ago

Courtyard by Marriott Delray Beach
3.0-star property

Courtyard by Marriott Delray Beach

9/10 Wonderful! (935 reviews)

Aug 20 - Aug 23

3 night stay

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

Frontier Airlines • Non-stop roundtrip • BusinessClass
Price was $802, price is now $792 per person
$792
per person
found 11 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.
Loews Miami Beach Hotel – South Beach
4.5-star property

Loews Miami Beach Hotel – South Beach

9.2/10 Wonderful! (811 reviews)

Aug 20 - Aug 25

5 night stay

New York (NYC) to Miami (MIA)

Frontier Airlines • Non-stop • FirstClass

Miami (MIA) to New York (NYC)

Delta • Non-stop • FirstClass
Price was $1,515, price is now $1,153 per person
$1,153
per person
found 15 hours ago
Lively area. Short taxi ride to everything. Property is beautiful. Wonderful Beach Walk. Staff was very accommodating and friendly. Great experience.

Reviewed on Jul 20, 2026

The Key West Hotel
3.0-star property

The Key West Hotel

9.2/10 Wonderful! (559 reviews)

Aug 20 - Aug 24

4 night stay

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

Delta • Non-stop roundtrip • FirstClass
Price was $2,495, price is now $1,933 per person
$1,933
per person
found 13 hours ago
We loved staying here and highly recommended it. Only thing that people might not like is the solo musicians play till 11pm every night. We didn’t mind it since we are not early birds.

Reviewed on Jun 7, 2026

Coconut Beach Resort
2.5-star property

Coconut Beach Resort

8.8/10 Excellent! (203 reviews)

Aug 20 - Aug 24

4 night stay

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

Delta • Non-stop roundtrip • FirstClass
Price was $2,200, price is now $1,709 per person
$1,709
per person
found 13 hours ago

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Key Largo

When you plan to buy tickets for flights to Key Largo, you don’t have to look any further than Orbitz! We offer bargain rates and low fares on thousands of flights.

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Along with our low prices, Orbitz is well known for exceptional customer care. We make it simple to find the best Key Largo flights for you. If you need to cancel your booking or change your flight plans, simply contact our Customer Service department to make any adjustments.

Bargain Tickets for Key Largo Flights

Orbitz offers deeply discounted flights to Key Largo, and we provide the resources to research your travel destination and plan your complete itinerary.

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Saving your frequent flyer miles for your flights to Key Largo? You can use Orbitz to make your budget ticket reservation for all your flights and still earn points or miles on your frequent flyer program! Just enter your program account number while you’re booking your ticket to have your points added automatically, every time you book with Orbitz.

Convenient Travel Planning Services

If you like the ease of making your travel plans on the move, you’ll love the free Orbitz apps for iPhones, iPads, and Android devices. You can use these apps to review your travel reservations or make a change to your itinerary. Orbitz also offers additional travel assistance such as free mobile alerts that keep you up-to-date about sudden changes to your upcoming flights. You can also browse Orbitz easily on your smartphone by using the mobile version of the website to find budget Key Largo flights.

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 $92 to $330. If you were flying one-way out of Philadelphia (PHL), you could have landed tickets from just $40.
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.

More to Explore

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.