How to Price Your Airbnb in Marathon: The Complete 2026 Guide

Marathon is the heart of the Florida Keys, and your nightly rate is the difference between a fully booked calendar and a ghost town. This guide covers everything from seasonal spikes to local regulations so you can price like a local pro.

Understanding the Marathon Short-Term Rental Market

• Marathon draws a mix of fishing families, scuba divers, and remote workers seeking island life.
• Demand is heavily driven by the Seven Mile Bridge, Sombrero Beach, and the Turtle Hospital attractions.
• Inventory has grown in recent years, making competitive pricing more critical than ever.
• Guests typically book 30-60 days in advance for peak periods, but last-minute bookings dominate the low season.
• Marathon has a distinct "Key West overflow" effect—when Key West is full, travelers push up here.

Marathon's Seasonal Pricing Calendar

Peak Season

Mid-December through April is prime time, with rates often 2.5x to 3.5x your base. Target a minimum stay of 3-5 nights and raise rates weekly as availability shrinks.

High Season

May and June bring steady demand from spring breakers and early summer families. Rates sit around 1.5x to 2x base, with weekends commanding a premium.

Shoulder Season

October and November offer mild weather and lower competition. Rates drop to 1x to 1.3x base, ideal for testing longer stays or last-minute discounts.

Low Season

July through September is hurricane season and the slowest period. Expect rates at 0.7x to 0.9x base, with deep discounts for weekly bookings to fill gaps.

Event-Specific Pricing Windows

• Marathon Seafood Festival (March): Raises rates 20-30% for that weekend, especially near the airport.
• Key West Fantasy Fest (October): Marathon sees overflow bookings—add a 15-25% premium for that week.
• Holiday Boat Parade (December): Boost rates 10-15% for properties with water views or dock access.

Setting Your Base Rate in Marathon

Build Your Comp Set

Find 8-12 listings in Marathon with similar bed count, amenities, and location. Look at their average nightly rate over the last 90 days using tools like AirDNA or your own research.

Adjust your base rate to sit 5-10% below the median if you're new, or at the median if you have strong reviews and a proven track record.

Neighbourhood Matters in Marathon

• Coco Plum Beach: Premium rates for gulf-side access and quiet streets—expect 10-15% above city average.
• Key Colony Beach: A gated community with private beaches; rates here are often the highest in Marathon.
• Grassy Key: More rural and budget-friendly, with rates 15-20% lower than central Marathon.
• Vaca Cut: Canal-front properties command a 20% premium for direct ocean access and boat slips.
• Airport Area: Convenient but noisy; rates tend to be 5-10% below average unless you have soundproofing.

Weekday vs Weekend Split

Set your weekend rate (Friday and Saturday) at 1.3x to 1.5x your weekday rate. Sunday through Thursday should be your base or slightly lower to attract remote workers and longer stays.

The New Listing Strategy

Start your base rate 15-20% below your comp set for the first 30-60 days to build reviews. Once you have 5-10 positive reviews, raise rates to match the market.

Marathon STR Regulations

Marathon requires a Marathon Business Tax Receipt and a Monroe County Tourist Tax registration. You must collect and remit a 5% Monroe County bed tax on all rentals under 6 months.

Check our STR Regulation Finder for the latest requirements.

Pricing Mistakes Marathon Hosts Make

• Ignoring hurricane season discounts: Not lowering rates enough in July-September leads to 40%+ vacancy—offer weekly deals instead.
• Relying on gut feel: Guessing rates without comp data causes you to leave thousands on the table each year.
• No minimum stay in peak season: Accepting 1-night bookings in February wastes prime nights that could be 3-5 night stays.
• Forgetting event spillover: Not checking the Key West event calendar means you miss 20-30% rate bumps from Fantasy Fest or Race Week.
• Overpricing new listings: Starting at market rate with zero reviews results in slow bookings and lost momentum.

When to Switch to Dynamic Pricing in Marathon

If you're manually adjusting rates more than twice a week, dynamic pricing saves hours and captures revenue you're missing. It's especially useful for Marathon's seasonal swings where a single event can spike demand overnight.

Dynamic pricing tools like Beyond Pricing connect directly to your Airbnb calendar and adjust rates daily based on real-time demand data.

See our Analytics & Revenue Software directory for a full comparison of pricing tools.

Quick-Start Marathon Pricing Checklist

• Build a comp set of 8-12 similar Marathon listings
• Set a base rate 15-20% below comps for new listings
• Apply a 1.3x-1.5x weekend multiplier
• Create peak season rates at 2.5x-3.5x base
• Add event-specific premiums for Seafood Festival and Fantasy Fest
• Use our Airbnb Fee Calculator to understand your net payout
• Check our STR Profit Calculator to model revenue against costs
• Set minimum stays of 3-5 nights in peak season
• Adjust for neighborhood: premium in Key Colony Beach, discounts near airport
• Register for Monroe County bed tax and Marathon business tax

Frequently Asked Questions

What is the average nightly rate for an Airbnb in Marathon?
Rates vary widely, but a typical 2-bedroom condo runs around $150-$250 in low season and $400-$700 in peak season.

How far in advance should I book for peak season in Marathon?
Most guests book 30-60 days ahead for December-April, so open your calendar at least 90 days early to capture early birds.

Do I need a business license to rent my Marathon property?
Yes, you need a Marathon Business Tax Receipt and a Monroe County Tourist Tax registration—both are mandatory for short-term rentals.

Should I offer discounts for weekly or monthly stays?
Absolutely. Weekly discounts of 10-15% and monthly discounts of 25-40% work well in low season to fill gaps.

How do I handle last-minute bookings in Marathon?
Drop your rate 10-20% for bookings within 3 days of check-in, especially in shoulder and low season, to capture spontaneous travelers.