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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

33%
Toronto Key West
American Airlines American Airlines
One way
Economy
Tue, Aug 18
PHP 358
PHP 535
32%
Vancouver Key West
American Airlines American Airlines
One way
Economy
Tue, Sep 1
PHP 348
PHP 509
28%
Calgary Key West
American Airlines American Airlines
One way
Economy
Mon, Aug 24
PHP 398
PHP 554
60%
Edmonton Key West
WestJet WestJet
One way
Economy
Mon, Aug 17
PHP 541
PHP 1,338
36%
Montreal Key West
American Airlines American Airlines
One way
Economy
Tue, Aug 18
PHP 359
PHP 564
25%
Winnipeg Key West
WestJet WestJet
One way
Economy
Mon, Aug 31
PHP 564
PHP 757
28%
Halifax Key West
American Airlines American Airlines
One way
Economy
Wed, Aug 19
PHP 370
PHP 517
38%
Ottawa Key West
United Airlines United Airlines
One way
Economy
Fri, Aug 7
PHP 395
PHP 640
87%
Orlando Key West
Allegiant Air Allegiant Air
One way
Economy
Sun, Aug 16
PHP 60
PHP 454

Round-trip fights to Marathon

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

8 day trip
Tue, Aug 18- Tue, Aug 25
8 day trip
Toronto
Key West
PHP 631
Search
6 day trip
Sun, Aug 30- Fri, Sep 4
6 day trip
Montreal
Key West
PHP 684
Search
4 day trip
Sat, Aug 29- Tue, Sep 1
4 day trip
Halifax
Key West
PHP 713
Search
8 day trip
Wed, Sep 9- Wed, Sep 16
8 day trip
Vancouver
Key West
PHP 733
Search
8 day trip
Sat, Aug 22- Sat, Aug 29
8 day trip
Calgary
Key West
PHP 779
Search
8 day trip
Sun, Sep 13- Sun, Sep 20
8 day trip
Tokyo
Key West
PHP 2,012
Search
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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 priceCAD 59
Cheapest return ticket priceCAD 115
Cheapest monthSeptember
Peak season for travelJanuary
Flight distance444.86km
Average flight time1 hour 17 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 September. The average price of flight tickets to Key West in September is CAD 198.
  • Flight tickets to Key West are the cheapest in September compared to other months, the average price is CAD 198.
  • 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.