Menu

Cheap flights from St Augustine to Key West (UST - EYW)

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

Home North America USA Florida Key West Cheap flights from St Augustine to Key West

How to find the cheapest flight from
St Augustine (UST) to Key West (EYW)

What is the cheapest month to fly from St Augustine to Key West?

Flights from St Augustine to Key West lean towards being more expensive in March. Prices are generally better when you fly from St Augustine to Key West in September, with the cheapest ticket starting at $175.

Related info for your journey

Useful info, stats and facts about St Augustine to Key West flights.

Flight FAQs

From St Augustine to Key West

Are flight prices decreasing from St Augustine to Key West due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Augustine and Key West for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Is St Augustine weather warmer or cooler than Key West?

Expect the weather to be around 93 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Key West is generally colder than in St Augustine.

Related searches

Flights to Key West from St Augustine
Flights to St Augustine Flights to Key West Flights from St Augustine Flights from Key West

Rent a Car

Car Rentals in Key West Car Rentals in Florida Car Rentals at Key West International

Alternative routes for St Augustine to Key West

Gainesville to Key West from $182 pp
West Palm Beach to Key West from $248 pp
Daytona Beach to Key West from $379 pp
Fort Lauderdale to Daytona Beach from $379 pp
Miami to Daytona Beach from $381 pp
Melbourne to Key West from $406 pp

Destination information for Key West

Things to know before you go. Useful info for your trip from St Augustine to Key West
Average temperature for August in Key West
91.4 °F
Avg rainfall for August in Key West
5.2 ″

Airports servicing St. Augustine

St Augustine (UST)

Airports servicing Key West

Key West (EYW)

Popular flight searches

Check out other popular destinations found by fellow travelers
Home North America USA Florida Key West Cheap flights from St Augustine to Key West