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Marathon Flights as Low as $49
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Cheap Flights to Marathon
Fall in love at first flight with your vacation to Marathon by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Marathon on Hotwire, and you’ll be up, up, and on a getaway in no time.
Because once the wheels are down in Marathon, the good times start rolling. So buckle up, you’re in for a fun ride.
Frequently Asked Questions About flights to Marathon
Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Marathon with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.
So all you have to worry about is where you’re headed after the MIA airport.
What is the cheapest month to fly to Marathon?
Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Marathon are in February, but when you book your flight on Hotwire, savings are always in season.
How many airlines fly to Marathon?
Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Marathon.
What airport is best to fly into Marathon?
When you’re planning your trip to Marathon, convenience is the name of the game. Luckily, Marathon Florida Keys Marathon Airport is nearby so you can deplane and get going on checking off everything on your Marathon must-do list.
How much are flights to Marathon?
Got very cheap flights on your vacation itinerary? When you book your airline tickets to Marathon on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $49, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.
How to get cheap flights to Marathon?
The trick to saving a stack of cash on your flight to Marathon? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $49 right now, why wait?
Destination airport | Miami Intl. |
|---|---|
Destination airport IATA code | MIA |
Roundtrip price | $49 |
Last Minute Hotel Deals in Marathon
Hawks Cay Resort
Great atmosphe
Reviewed on Jan 27, 2026
Isla Bella Beach Resort & Spa
Perfection
Reviewed on Jan 29, 2026
Kingsail Resort
Great location and clean, comfortable room. Very friendly staff.
Reviewed on Jan 31, 2026
Coconut Cay Resort & Marina
Room was clean, staff was friendly and helpful
Reviewed on Jan 31, 2026
Tranquility Bay Beachfront Hotel and Resort
The customer service and hospitality was exceptional.
Reviewed on Jan 25, 2026
Courtyard by Marriott Faro Blanco Resort
Resort setting! Great pool and bar area. Enjoy our stay, asked to stay another nite. Watch football at the bar outside. Great time!!
Reviewed on Jan 31, 2026
Fairfield Inn & Suites by Marriott Marathon Florida Keys
Very clean and hotel smell very good and nice breakfast. Staff was awesome
Reviewed on Jan 27, 2026
Banana Bay Resort & Marina
En verdad es ideal , las habitaciones súper buenas y con mucha limpieza , lo que más me gustó fue la marina de atrás súper hermosa
Reviewed on Jan 25, 2026
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