Flights from Houston to Key West
North AmericaYear-round

Cheap Flights from Houston to Key West

Track economy fares on the IAH → EYW route and get alerts when prices drop.

From
Houston
IAH
To
Key West
EYW

Route Intelligence: Houston → Key West

Flight Duration

2 hr 34 min (Direct)

Price Guidance

A good deal is under $250 roundtrip. Standard fare is $350–$500+.

Peak Season

Nov-Mar

Top Airlines

United Airlines

Booking Tip

Book 1-3 months in advance for the best domestic fares.

Track Houston → Key West Fares

Set your target price and FlightKitten will scan this route twice daily. The instant economy fares drop below your budget, you'll get an email with the price, airline, and a direct booking link.

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Route Summary: Houston → Key West

From
Houston (IAH)
To
Key West (EYW)
Duration
2 hr 34 min (Direct)
Airlines
United Airlines
Price Guide
A good deal is under $250 roundtrip. Standard fare is $350–$500+.
Tracking
FlightKitten scans 220+ airlines 2× daily

Airport Ground Transit: Arriving in Key West

Getting from EYW airport to the city center

Key West International Airport (EYW) is just 2 miles east of Old Town; most hotels offer free shuttles, taxis to Duval Street take 5 minutes ($10-15)

Local Currency
US Dollar (USD)
Transit Tip
Public airport trains & express buses save up to 70% over standard airport taxis.
Fare Savings
Buy contactless transit cards at airport arrival kiosks for discounted multi-day travel.

Economy Baggage & Budget Carrier Guide

Maximize savings on Houston to Key West economy airfare

Low-Cost Carriers Serving Key West

Airlines offering competitive budget fares include American Airlines, Delta Air Lines, United Airlines, Silver Airways. Compare their base rates against full-service carriers once baggage fees are factored in.

Carry-On vs. Personal Item Rules

Basic economy fares on transatlantic and domestic routes often restrict free baggage to one small under-seat personal item. Add carry-on bags during initial booking to avoid steep gate-check surcharges.

Seasonality & Fare Calendar: Houston → Key West

Historical pricing cycles and best times to book economy seats

Lowest Fares (Off-Peak)
December through May for dry season and comfortable temperatures; Fantasy Fest in October is popular

Off-peak months offer typical fare discounts of 25–40% compared to summer highs.

Peak Season Warning
Nov-Mar

High demand drives fares up. Set your FlightKitten alert 4–6 months in advance for peak travel.

Optimal Booking Window
6 to 12 Weeks Ahead

Airlines typically release promotional inventory 45–90 days before departure on this corridor.

220+
Airlines Monitored
2×
Daily Scanning
AI
Deal Briefings
7-Day
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Prefer business class on this route?

CEOFLIGHTSon board with your vision

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Also available: BestBusinessClass.com

Other Routes to Key West

New York→Key WestLos Angeles→Key WestChicago→Key WestMiami→Key WestSan Francisco→Key WestBoston→Key West

More Destinations in North America

Anchorage
Anchorage
Atlanta
Atlanta
Austin
Austin
Boston
Boston
Charleston
Charleston
Charlotte
Charlotte

Route Briefing: Houston to Key West

Escaping Houston for the laid-back charm of the Florida Keys takes 2 hours and 36 minutes over 931 miles. United Airlines operates direct nonstops into Key West International Airport (EYW), placing you right in the heart of tropical paradise.

Key West offers a wonderfully eccentric island atmosphere where roosters roam past Victorian conch houses. Rent a bicycle to explore Old Town, tour Ernest Hemingway's historic home, and join the lively sunset celebration at Mallory Square featuring street acrobats and musicians. Enjoy fresh conch fritters, peel-and-eat pink shrimp, and a slice of tart key lime pie while listening to live acoustic music along Duval Street.

Roundtrip economy fares under $180 are a solid deal, with standard fares ranging from $280 to $420. Peak season runs from November through April when winter travelers seek warm sunshine and calm turquoise waters. Book 6 to 10 weeks ahead for the best economy ticket savings.

How much are flights from Houston to Key West in 2026?

Flight prices from Houston (IAH) to Key West (EYW) vary significantly depending on the season, day of the week, and how far in advance you book. A good deal is under $250 roundtrip. Standard fare is $350–$500+. Popular carriers on this route include United Airlines. FlightKitten eliminates the guesswork by monitoring 220+ airlines twice daily and alerting you the moment economy fares hit your target price.

How does FlightKitten track Houston to Key West fares?

FlightKitten is an economy flight price monitoring platform that scans 220+ airlines twice every day for economy fares on the IAH to EYW route. When you set a target price, FlightKitten continuously monitors this route and sends an email alert the moment fares drop below your budget. Each alert includes the exact fare, airline, dates, and an AI-powered briefing that explains whether the deal is genuinely good compared to historical pricing on this route. No more obsessive price checking — set your budget and let FlightKitten do the watching. Learn more about how FlightKitten tracking works.

See our full Key West destination guide for all available routes. Also popular: Houston to Anchorage.

Pro tip: Book 1-3 months in advance for the best domestic fares.

Looking for business class on this route? CEOFLIGHTS pairs you with a Personal Travel Manager who finds affordable business class fares and handles every detail of your journey. Alternatively, BestBusinessClass.com offers free expert quotes with real savings.