Cheap Flights from Key West to Las Vegas
No deal from Key West to Las Vegas has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Key West to Las Vegas, the lowest round-trip fare we recorded was $300, in July. The typical fare was $324. July was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $340 on American, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/key-west">from Key West</a>, <a href="/to/las-vegas">to Las Vegas</a>, or the return direction <a href="/from/las-vegas/to/key-west">Las Vegas to Key West</a>.
Latest price we saw: Key West to Las Vegas
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Key West (EYW) to Las Vegas (LAS) | $340 | 8.0¢ | Dec 5 – Dec 12 | American | Oct 16 | Check price |
Price history: Key West to Las Vegas
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $320 | $327 | 6 |
| Sep 2026 | $300 | $360 | 43 |
| Aug 2026 | $300 | $310 | 30 |
| Jul 2026 | $300 | $300 | 1 |
Frequently asked questions
How many flight deals from Key West to Las Vegas are on Sparkflights right now?
There are 0 verified deals from Key West to Las Vegas on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Key West to Las Vegas?
The lowest fare we've recorded from Key West to Las Vegas is $300, based on 80 price observations over 4 months.
How much does a flight from Key West to Las Vegas cost?
The typical round-trip fare we observed from Key West to Las Vegas is $324, against a recorded low of $300. These are observations, not quotes.
When is the cheapest month to fly Key West to Las Vegas?
July was the cheapest month we observed from Key West to Las Vegas and October the dearest, over 4 months of data.
What is the current price from Key West to Las Vegas?
The most recent fare our sweep saw from Key West to Las Vegas is $340, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.