Cheap Flights to Marathon from $34
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How Much Does it Cost To Fly To Marathon?
The cheapest prices found with in the last 7 days for return flights were $68 and $34 for one-way flights to Marathon for the period specified. Prices and availability are subject to change. Additional terms apply
ATL
Hartsfield-Jackson Atlanta Intl.
MIA
Miami Intl.
$69 Roundtrip, found 1 hour ago
$69
Roundtrip
found 1 hour ago
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| ATL | Miami | November 18 to November 18 | $68 |
| SFB | Key West | September 6 to September 10 | $78 |
| PHL | Miami | September 30 to October 3 | $100 |
| MCO | Key West | October 18 to November 6 | $107 |
| MCO | Miami | September 15 to September 19 | $117 |
| ATL | Key West | October 18 to October 27 | $329 |
| PHL | Key West | October 10 to October 13 | $463 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SFB | Key West | September 6 to September 10 | $78 |
| MCO | Key West | September 6 to September 10 | $120 |
| MCO | Miami | September 6 to September 13 | $247 |
| ATL | Miami | September 5 to September 16 | $269 |
| PHL | Miami | September 5 to September 6 | $324 |
| ATL | Key West | September 6 to September 13 | $617 |
| PHL | Key West | September 6 to September 7 | $702 |
Marathon Flight Information
Traveling to | Marathon |
|---|---|
Lowest Price | $68 |
Number of Airlines Serving | |
Airlines Serving | Frontier Airlines |
Number of Daily Flights | |
Airlines with Direct Flights |
Find The Perfect Hotel For After Your Flight
Amazing Marathon Accommodation Deals
Floating Sea Cove Resort & Marina
12685 Overseas Highway Marathon FL
$58 nightly
The price is $65 total per night from Sep 1 to Sep 2
$65 total
Sep 1 - Sep 2
Total with taxes and fees
Stay at this hotel in Marathon. Enjoy free parking and air conditioning. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions ...
5.2/10 (1,003 reviews)
"When taking a shower. The drain does not drain. And toilet does not flush sometimes. . There is a plunger behind toilet if needed. The water area behind property is not really for sitting. There is a little dock with 2 roo.s on it. But did not look safe. It was quiet which was nice."
Reviewed on Aug 29, 2026
Siesta Motel
7425 Overseas Highway Marathon FL
$80 nightly
The price is $90 total per night from Aug 31 to Sep 1
$90 total
Aug 31 - Sep 1
Total with taxes and fees
Book a stay at this business-friendly motel in Marathon. Enjoy free WiFi, free parking, and in-room massages. Our guests praise the helpful staff and the clean ...
Kingsail Resort
7050 Overseas Highway Marathon FL
$85 nightly
The price is $96 total per night from Sep 15 to Sep 16
$96 total
Sep 15 - Sep 16
Total with taxes and fees
Stay at this motel in Marathon. Enjoy free WiFi, free parking, and a marina. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.6/10 Excellent! (1,107 reviews)
"My Family and I we love this resort. Every time we decide to go to Florida Keys we choose Kingsail Resort."
Reviewed on Aug 30, 2026
Save an average of 15% on thousands of hotels when you're signed in
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
1996 Overseas Highway Marathon FL
$180 nightly
The price is $203 total per night from Sep 7 to Sep 8
$203 total
Sep 7 - Sep 8
Total with taxes and fees
Book a stay at this spa resort in Marathon. Enjoy free WiFi, 4 outdoor pools, and a full-service spa. Our guests praise the pool and the restaurant in our reviews. ...
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Luxury Hotels in Marathon
Kingsail Resort
7050 Overseas Highway Marathon FL
$85 nightly
The price is $96 total per night from Sep 15 to Sep 16
$96 total
Sep 15 - Sep 16
Total with taxes and fees
Stay at this motel in Marathon. Enjoy free WiFi, free parking, and a marina. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.6/10 Excellent! (1,107 reviews)
"My Family and I we love this resort. Every time we decide to go to Florida Keys we choose Kingsail Resort."
Reviewed on Aug 30, 2026
Captain Pips Marina & Hideaway
1480 Overseas Hwy Marathon FL
$130 nightly
The price is $146 total per night from Aug 31 to Sep 1
$146 total
Aug 31 - Sep 1
Total with taxes and fees
Stay at this hotel in Marathon. Enjoy free WiFi, a marina, and free bicycles on site. Our guests praise the helpful staff and the clean rooms in our reviews. ...
9/10 Wonderful! (1,004 reviews)
"Parking was limited, but I was there during the off season, so it was easy to secure a good space"
Reviewed on Aug 28, 2026
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
1996 Overseas Highway Marathon FL
$180 nightly
The price is $203 total per night from Sep 7 to Sep 8
$203 total
Sep 7 - Sep 8
Total with taxes and fees
Book a stay at this spa resort in Marathon. Enjoy free WiFi, 4 outdoor pools, and a full-service spa. Our guests praise the pool and the restaurant in our reviews. ...
Save an average of 15% on thousands of hotels when you're signed in
Conch Key Fishing Lodge and Marina
3 North Conch Ave Marathon FL
$93 nightly
The price is $104 total per night from Aug 31 to Sep 1
$104 total
Aug 31 - Sep 1
Total with taxes and fees
Book a stay at this beach motel in Marathon. Enjoy free WiFi, free parking, and a private beach. Our guests praise the helpful staff and the clean rooms in our ...
7.8/10 Good! (742 reviews)
"Definitely will visit again. Small issues that kept it from being a very good stay. But they can absolutely correct those issues easily and I believe they will."
Reviewed on Aug 23, 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Family Friendly Hotels in Marathon
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
1996 Overseas Highway Marathon FL
$180 nightly
The price is $203 total per night from Sep 7 to Sep 8
$203 total
Sep 7 - Sep 8
Total with taxes and fees
Book a stay at this spa resort in Marathon. Enjoy free WiFi, 4 outdoor pools, and a full-service spa. Our guests praise the pool and the restaurant in our reviews. ...
Tranquility Bay Beachfront Hotel and Resort
2600 Overseas Hwy Marathon FL
$248 nightly
The price is $279 total per night from Sep 21 to Sep 22
$279 total
Sep 21 - Sep 22
Total with taxes and fees
Book a stay at this beach hotel in Marathon. Enjoy free WiFi, free parking, and 3 outdoor pools. Our guests praise the pool and the helpful staff in our reviews. ...
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
2146 Overseas Hwy Marathon FL
$178 nightly
The price is $200 total per night from Sep 8 to Sep 9
$200 total
Sep 8 - Sep 9
Total with taxes and fees
Book a stay at this beach hotel in Marathon. Enjoy free WiFi, 2 outdoor pools, and a beach locale. Our guests praise the pool and the helpful staff in our reviews. ...
Save an average of 15% on thousands of hotels when you're signed in
🌸Home #8 "DEJA⛵BLUE" Premium WATERFRONT 🌸
Marathon FL
Book a stay at this beach vacation home in Marathon. Enjoy free WiFi, private pools, and a garden. Popular attractions Sombrero Beach and Shady Palm Art Gallery ...
9.8/10 Exceptional! (94 reviews)
Families like: Private pool, kitchen, playground, close to beach
Best trip
"That place was perfect. Will definitely be going back."
Reviewed on Jun 28, 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Best Marathon Flight and Hotel Packages
Marathon flight + hotel packages - economy flights
Price found within the past 48 hours. Click for updated prices.
Marathon flight + hotel packages - premium economy flights
Price found within the past 48 hours. Click for updated prices.
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See all available trips from Philadelphia to Marathon
View all tripsMarathon flight + hotel packages - business class flights
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Marathon flight + hotel packages - first class flights
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Need a Car For After Your Flight?
Compact
MIAMI, USA
$4
$13 total
found 4 days ago
Fullsize
MIAMI 33142, USA
$4
$8 total
found 4 days ago
Economy
MIAMI, USA
$4
$13 total
found 4 days ago
Standard
MIAMI 33142, USA
$4
$8 total
found 4 days ago
Lowest prices found within the past 4 days. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Plane Tickets To Marathon
Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Marathon. Browse through our inventory to explore a wide range of cheap flights to Marathon to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Marathon as you anxiously await to exit the plane and explore what Marathon has to offer. Considering all the amazing local food and culture in Marathon, we won't hold this against you.
When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Marathon to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Marathon without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Marathon with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Marathon today!
More Ways To Wander
Marathon Hotels
Find the perfect hotel after your flight
Marathon Vacation Rentals
Great Deals on alternative accommodations
Marathon Car Rentals
Affordable cars to get you around town
Marathon Vacations
Save more by combining flights, hotels and cars
Things to do in Marathon
Activities, attractions and tours
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