Cheap flights To North Key Largo (MIA) from $34

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Cheap Flights to North Key Largo from $34 One Way, $68 Round Trip

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

Thu, Oct 1 - Tue, Oct 13
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$68 Roundtrip, found 4 hours ago
$68
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, Oct 1 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Tue, Oct 13, priced at $68 found 4 hours ago
Thu, Oct 29 - Sun, Nov 1
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$73 Roundtrip, found 14 hours ago
$73
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Thu, Oct 29 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Sun, Nov 1, priced at $73 found 14 hours ago
Wed, Oct 21 - Sun, Nov 1
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$75 Roundtrip, found 1 hour ago
$75
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Oct 21 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Sun, Nov 1, priced at $75 found 1 hour ago
Fri, Oct 16 - Mon, Oct 26
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$78 Roundtrip, found 11 hours ago
$78
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Fri, Oct 16 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Mon, Oct 26, priced at $78 found 11 hours ago
Mon, Sep 28 - Thu, Oct 8
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$80 Roundtrip, found 1 hour ago
$80
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Sep 28 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Oct 8, priced at $80 found 1 hour ago
Wed, Sep 30 - Mon, Oct 5
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$82 Roundtrip, just found
$82
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Sep 30 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Mon, Oct 5, priced at $82 just found
Tue, Nov 24 - Thu, Dec 3
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$84 Roundtrip, found 4 hours ago
$84
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Tue, Nov 24 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Dec 3, priced at $84 found 4 hours ago
Thu, Oct 8 - Tue, Oct 13
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$86 Roundtrip, found 1 day ago
$86
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 8 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Tue, Oct 13, priced at $86 found 1 day ago
Fri, Nov 13 - Thu, Nov 19
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$87 Roundtrip, found 1 day ago
$87
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Nov 13 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Thu, Nov 19, priced at $87 found 1 day ago
Sat, Oct 31 - Sun, Nov 8
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$90 Roundtrip, found 11 hours ago
$90
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sat, Oct 31 from Hartsfield-Jackson Atlanta Intl. to Miami Intl., returning Sun, Nov 8, priced at $90 found 11 hours ago

North Key Largo Flight Information

Traveling To
North Key Largo
Destination Airport IATA Code
MIA
Number of Airlines Serving
Airlines
Frontier Airlines
Flight Price
$68
Earliest Departing Flight
Latest Departing Flight

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North Key Largo economy flight packages

Price found within the past 48 hours. Click for updated prices.
Bahama Beach Club Pompano
4.0-star property

Bahama Beach Club Pompano

Oct 7 - Oct 14

7 night stay

Boston (BOS) to Miami (MIA)

JetBlue Airways • Roundtrip • Coach
Save 100% on your flight
Price was $910, price is now $485 per person
$485
per person
found 1 day ago
The Local House
3.5-star property

The Local House

Oct 17 - Oct 24

7 night stay

Boston (BOS) to Miami (MIA)

Delta • Roundtrip • Coach
Save 100% on your flight
Price was $1,721, price is now $927 per person
$927
per person
found 1 day ago
1 Hotel South Beach
5.0-star property

1 Hotel South Beach

Oct 1 - Oct 8

7 night stay

Boston (BOS) to Miami (MIA)

American Airlines • Roundtrip • Coach
Price was $7,599, price is now $4,140 per person
$4,140
per person
found 1 day ago
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North Key Largo premium economy flight packages

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

Pelican Hotel

9.2/10 Wonderful! (499 reviews)

Oct 21 - Oct 25

4 night stay

New York (NYC) to Miami (MIA)

Frontier Airlines • Non-stop roundtrip • PremiumEconomy
Price was $1,183, price is now $819 per person
$819
per person
found 1 day ago

Omni Fort Lauderdale Hotel
4.0-star property

Omni Fort Lauderdale Hotel

9.6/10 Exceptional! (572 reviews)

Oct 21 - Oct 25

4 night stay

New York (NYC) to Miami (MIA)

Frontier Airlines • Non-stop roundtrip • PremiumEconomy
Save 100% on your flight
Price was $1,687, price is now $1,114 per person
$1,114
per person
found 1 day ago
Omni does it right! Great place to be. All staff are very nice and welcoming. They all seemed to be trained exceptionally well here. The pool area is the highlight. Well done!

Reviewed on Aug 28, 2026

EAST Miami
5.0-star property

EAST Miami

9.2/10 Wonderful! (4,071 reviews)

Oct 21 - Oct 25

4 night stay

New York (NYC) to Miami (MIA)

Frontier Airlines • Non-stop roundtrip • PremiumEconomy
Save 100% on your flight
Price was $2,353, price is now $1,621 per person
$1,621
per person
found 1 day ago

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North Key Largo business class flight packages

Price found within the past 48 hours. Click for updated prices.
Creekside Inn
2.5-star property

Creekside Inn

7.8/10 Good! (1,015 reviews)

Oct 18 - Oct 25

7 night stay

Philadelphia (PHL) to Miami (MIA)

Frontier Airlines • Roundtrip • BusinessClass
Price was $1,032, price is now $749 per person
$749
per person
found 1 day ago

Amoray Dive Resort
2.0-star property

Amoray Dive Resort

9.2/10 Wonderful! (1,002 reviews)

Oct 18 - Oct 25

7 night stay

Philadelphia (PHL) to Miami (MIA)

Frontier Airlines • Roundtrip • BusinessClass
Save 100% on your flight
Price was $1,375, price is now $986 per person
$986
per person
found 1 day ago

The Pelican Key Largo Cottages
2.0-star property

The Pelican Key Largo Cottages

9/10 Wonderful! (1,002 reviews)

Oct 18 - Oct 25

7 night stay

Philadelphia (PHL) to Miami (MIA)

Frontier Airlines • Roundtrip • BusinessClass
Save 100% on your flight
Price was $1,980, price is now $1,447 per person
$1,447
per person
found 1 day ago
The view from the docks at sunset was beautiful.

Reviewed on Aug 29, 2026

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North Key Largo first class flight packages

Price found within the past 48 hours. Click for updated prices.
Kimpton Surfcomber Hotel by IHG
4.5-star property

Kimpton Surfcomber Hotel by IHG

8.2/10 Very Good! (1,016 reviews)

Oct 16 - Oct 21

5 night stay

Philadelphia (PHL) to Miami (MIA)

American Airlines • Roundtrip • FirstClass
Price was $2,639, price is now $2,067 per person
$2,067
per person
just found
It’s a historic hotel right on the beach, but what really set this property apart was the staff. They noticeably went above and beyond, even compared to some of the higher end hotels in South Beach. The pool area had an especially great vibe, with a DJ every day and plenty of activities. My only complaint was that the bathroom was a way too small. Overall, though, I really enjoyed my stay and would definitely stay here again.

Reviewed on Aug 29, 2026

Atlantic Paradise by Avantstay Great Location w/ Balcony, Outdoor Dining & Shared Pool & Hot Tub!
3.0-star property

Atlantic Paradise by Avantstay Great Location w/ Balcony, Outdoor Dining & Shared Pool & Hot Tub!

9.4/10 Exceptional! (6 reviews)

Oct 4 - Oct 9

5 night stay

Philadelphia (PHL) to Key West (EYW)

Delta • Non-stop roundtrip • FirstClass
Price was $2,909, price is now $2,335 per person
$2,335
per person
found 1 day ago
Pictures represented a beach view when that was entirely not the case. The sliders on the bedrooms were nice to have but made that part of the room much warmer. In the heat of summer it was not a good feel. Carpeting in the hallway was dirty. The shower function was odd to say the least. It was like having to crack a code. Tub not operational??? Why have it? I think a face lift is in order. Remove the mirrors -made it creepy.

Reviewed on Jul 11, 2026

1 Hotel South Beach
5.0-star property

1 Hotel South Beach

9.4/10 Exceptional! (1,613 reviews)

Oct 1 - Oct 7

6 night stay

New York (JFK) to Miami (MIA)

Delta • Roundtrip • FirstClass
Save 100% on your flight
Price was $7,378, price is now $4,368 per person
$4,368
per person
found 22 hours ago

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North Key Largo

Finding cheap flights to North Key Largo is easy when you have Orbitz at your fingertips. Not only does Orbitz offer great deals on North Key Largo flights, but we also include some special extras to make booking a breeze. Just check out our:

Mobile Site and Apps

With Orbitz’s mobile site, m.orbitz.com, you can book your flights to North Key Largo through your smartphone or tablet’s Web browser. Plus, our free downloadable apps for Android and iPhone mean it’s just a simple click to access your flight updates and alerts. You can even book exclusive mobile-only deals on hotels to go with your flights to North Key Largo—even on the same day.

Pick and Choose or Book Full Vacation Packages

Don’t just be satisfied with great deals on North Key Largo flights—go for the full package! With Orbitz, you can also find fantastic savings on the perfect hotel, car rental, cruise, and even activities, so you don’t waste your trip waiting in line but have the time to enjoy your trip. Pick and choose the add-ons you need, or book an entire vacation package for greater overall discounts.

Rewards That Are Miles Better

Booking directly with an airline earns you air miles or points, and you can get those same rewards with booking on Orbitz too. When you book qualifying flights to North Key Largo with Orbitz, just add in your frequent flyer number during your online booking and your details will be sent to your program.

Great Deals Every Day

Add in our extra savings on packages, free nights, and other discounts, and you know you are in good hands.

Frequently asked questions

Which airlines fly to North Key Largo?
Look up the deals from the 20 airlines that provide services to North Key Largo. Whether you're eager to sip Champagne in first class or save dollars in economy, there'll be a seat for you. Jet off to Miami Intl. Airport (MIA) with one of these reputable carriers:

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

How much is a flight to North Key Largo?
Plenty of terrific deals were up for grabs this week, with return flights to North Key Largo ranging from $68 to $90. But it was jet-setters flying in from Atlanta (ATL) who nabbed the biggest bargains. One-way tickets to North Key Largo fell to just $34.
How to book the cheapest flight to North Key Largo?
Picking up cheap flights to North Key Largo is as simple as booking with Orbitz. But if you'd like to make sure you're grabbing the best flight deals around, here are some tips your wallet will love:

  • Depending on your departure city, select the 'Nearby airports' function (located under the departure and arrival options). In certain cases, other departure points offer more value for money.
  • If your plans aren't set in concrete, click on the 'Show flexible dates' link to scan the flight deals for a variety of departure dates. Go with any suitable cheaper fare you find.
  • To optimize your results, hit 'Show options.' You can search based on airlines, seating class, and nonstop and refundable flights. You can also choose your preferred departure and arrival times under 'Sort & Filter' to the left.
  • Reserve your fare as soon as you've sorted your travel dates. While you can get lucky once in a while, airline tickets rarely get more affordable as your date of departure gets closer.
  • Bundle your flights, hotels and car rental into a value-for-money package deal. Save your dollars for things that really excite you, like exploring every corner of North Key Largo.
  • If it's an option, avoid flying in high seasons. Airfares are usually at their most expensive during school breaks, summer and other vacation periods like Easter, Thanksgiving and Christmas.

What is the best time to book a flight to North Key Largo?
Book in January, February or August for the most competitive fares to North Key Largo. Once you've tracked down a bargain, snap it up — cheap flights tend to appear and then vanish at the tap of a button.
What day of the week is the cheapest to book a flight to North Key Largo?
When it comes to cheap airfares to North Key Largo, the best days to book are generally Tuesdays, Wednesdays and Saturdays. An unbeatable flight deal is just clicks away with Orbitz.
What is the cheapest day of the week to fly to North Key Largo?
Based on Orbitz data from 2020, Monday tends to be the best day to nab cheap flights to North Key Largo. Tuesday also has wallet-friendly airfares, while Saturday has the highest ticket prices. Even though leaving at the weekend may be easier to organize, you'll have more cash to play with if you jet out early in the week.
What is the cheapest month to fly to North Key Largo?
You can jet for less in August. This is generally the best month to get on a plane if you're looking for cheap flights to North Key Largo, according to Orbitz data. The least affordable time to fly is June, so avoid this month if possible.
Which airlines allow free cancellation?
We know that plans change and flexibility matters. That's why you can search for flights that have free cancellation and no change fees on Orbitz. Simply click on "Filter by flexible change policies" and we'll find you fares more flexible than a crayon left in the sun!
What do I need for the flight to North Key Largo?
From onboard entertainment to travel basics like a pillow, there are a few things a regular flyer always carries with them. To ensure you're all set for your adventure, have a read through this useful list:

  • Ensure that you have your travel documents and some identification. For overseas trips, you'll need your passport. When purchasing your flights, always use the same name, birth date and gender as indicated on your current ID.
  • Stuff your carry-on bag with activities and snacks and you'll easily pass the time on your medium-haul flight. If you get the chance, connect to the airport's Wi-Fi and transfer your favorite podcast or playlist to your phone or tablet before take off.
  • Air conditioning and high altitudes can produce a cool environment (and we don't mean trendy!). No matter what the season is, carry a sweater with you to keep warm and cozy during the journey.

How do I get cheap first-class/business deals to North Key Largo?
If you think a business or first-class fare is way out of your reach, you may want to think again. Here are some practical tips to help you nab a premium flight to North Key Largo for a whole lot less:

  • Flexibility is essential. By being open to various travel dates, you'll have more chances of landing a great deal on your airfares.
  • Look for a budget airline that has seats in business class. They usually come with extra legroom and a glass of Champagne — but without the premium price.
  • Make a bid for an upgrade. Some carriers hold online auctions that let you offer a price for a seat up the front. You can also try upgrading with points earned through a flight loyalty program.

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.