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Most Popular Airlines Flying to Marathon

Take a look at airlines operating flights to Key West International Airport, the nearest airport to Marathon. Compare the rankings and prices of trending airlines!
Allegiant Air logo Allegiant Air

Latest Flight Deals to Marathon

Check out the cheapest flights to Key West and enjoy the best deals to Marathon

28%
Toronto Key West
American Airlines American Airlines
One way
Economy
Tue, Oct 13
PHP 18,535
PHP 25,797
34%
Vancouver Key West
Delta Air Lines Delta Air Lines
One way
Economy
Sat, Oct 10
PHP 20,355
PHP 30,984
38%
Edmonton Key West
Delta Air Lines Delta Air Lines
One way
Economy
Tue, Oct 20
PHP 30,467
PHP 49,309
38%
Montreal Key West
United Airlines United Airlines
One way
Economy
Mon, Oct 19
PHP 18,479
PHP 29,680
19%
Winnipeg Key West
Delta Air Lines Delta Air Lines
One way
Economy
Mon, Oct 12
PHP 25,864
PHP 31,737
58%
Ottawa Key West
Porter Airlines Porter Airlines
One way
Economy
Wed, Oct 7
PHP 16,396
PHP 38,668
39%
Halifax Key West
United Airlines United Airlines
One way
Economy
Tue, Oct 13
PHP 18,927
PHP 31,114
87%
Orlando Key West
Allegiant Air Allegiant Air
One way
Economy
Sat, Nov 7
PHP 2,587
PHP 20,379

Round-trip fights to Marathon

Check out return flights to Key West and enjoy a 3–7 day trip to Marathon

4 day trip
Mon, Nov 2- Thu, Nov 5
4 day trip
Toronto
Key West
PHP 28,955
Search
8 day trip
Tue, Dec 15- Tue, Dec 22
8 day trip
Montreal
Key West
PHP 34,902
Search
9 day trip
Mon, Oct 26- Tue, Nov 3
9 day trip
Ottawa
Key West
PHP 36,882
Search
7 day trip
Mon, Oct 5- Sun, Oct 11
7 day trip
Halifax
Key West
PHP 37,750
Search
7 day trip
Sun, Oct 11- Sat, Oct 17
7 day trip
Vancouver
Key West
PHP 43,315
Search
9 day trip
Mon, Oct 19- Tue, Oct 27
9 day trip
Calgary
Key West
PHP 46,639
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Useful info for your flights to Marathon from the United Kingdom

Essential travel info for flights to Key West (near Marathon).

Cheapest one-way flight pricePHP 2,587
Cheapest return ticket pricePHP 4,772
Cheapest monthNovember
Peak season for travelJanuary
Flight distance444.86km
Average flight time1 hour 16 minutes
Popular airlineAllegiant Air

Frequently asked questions: Booking Marathon flights

How to get cheap flights to Marathon? We recommend considering Key West as a nearby alternative. See our FAQs for more advice.

  • How long is the flights to Key West?

    • Approx. 2 hours 54 minutes to fly from Orlando to Key West.
  • You can book cheaper flights in the following ways:
    • Search for tickets to a city or airport near Key West.
    • Look up different airlines that have flights to Key West.
    • Browse different departure dates from the same month.
    • Filter for different departure times from the same day.
    • Check for discount information on various social media sites.
    • Explore deals and discounts on airline websites.
  • Understanding peak and off travel seasons to Key West can help you arrange your travel plans accordingly. The most popular month to visit Key West is November. The average price of flight tickets to Key West in November is PHP 7,237.
  • Flight tickets to Key West are the cheapest in November compared to other months, the average price is PHP 7,237.
  • Popular airlines with flights to Key West: American Airlines, Delta Air Lines, and Allegiant Air.

Find Cheap Flights with Trip.com

No flights to Marathon available? We've found alternative options to the nearby city of Key West.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.