Cheap flights from Exeter to Key West
Cheap return flights from Exeter to Key West
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Key West flight facts
What you need to know
What are the cheapest airlines?
- American Airlines
- Delta Air Lines
- United Airlines
These airlines usually offer the cheapest flights from Exeter to Key West.
What airlines fly indirectly?
- JetBlue Airways
- Southwest Airlines
- Alaska Airlines
These airlines fly from Exeter to Key West, but you’ll have at least one layover.
How long is the flight?
12 hours 30 minutes
This is the shortest flight time from Exeter to Key West.
Alternative flights from the UK to Key West
Check out prices for other routes
Alternative flights from Exeter
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Exeter/Key West route. There are around 35 flights on any given week from the UK to Key West and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Exeter to Key West
Tips and advice from our flight experts
You've searched for flights from Exeter to Key West. We've found 15 flights and compared them to give you the best offer. American Airlines is, on average, the cheapest for this route, so look out for them. The cheapest offer we've found is a one-way ticket for Exeter to Key West on 14/07/2026 at 14:50 for £47.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 5 airlines that operate the 7,000 km flight from Exeter to Key West.
To find the best offers, consider booking 2-3 months in advance or last minute for deals. Look for American Airlines, which operates this route with an average duration of 12 hours 30 minutes. After selecting an offer, fill out your information and payment. Consider booking a hotel with us or using our flight + hotel service to save time and money.
Other popular destinations near Key West
Where other people are flying to
