Cheap flights from Las Vegas to Key West (LAS - EYW) from $390

This is the cheapest one-way flight price, found on 6/6. Prices may vary by date and flight preferences.
LAS — EYW
Jun 12 — Jun 191
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The best prices from Las Vegas Harry Reid Intl to Key West are usually found in December or September, booked 40 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from Las Vegas (LAS) to Key West (EYW)

All the information you need to plan the best LAS to EYW flight in 2023: compare Las Vegas to Key West flight prices with the expected peak season, weather and rainfall in Key West.

Popular in

November

Cheapest in

December

Average price

$587

Round-trip from

$407
High demand for flights, 14% potential price rise
Best time to find cheap flights, 10% potential price drop
Average for round-trip flights in June 2023
From Las Vegas Harry Reid Intl to Key West

LAS - EYW

Price

$407 - $758

EYW

Temperature

69.8 - 84.2 °F

EYW

Rainfall

1.5 - 6.7 inches

Cheap flights from Las Vegas to Key West in June, July 2023

The best prices found for LAS to EYW flights for June, July
Listed are some of the best fares we've found on flights departing from Las Vegas to Key West in 2023. Check back in a little while for more flight options.

Las Vegas to Key West 2023 flight deals

Cheap flights to Key West from Las Vegas found for this year
Listed are some of the best fares we've found on flights departing from Las Vegas to Key West in 2023. Check back in a little while for more flight options.

Cheap Allegiant Air flights from Las Vegas to Key West

Find some of the cheapest Allegiant Air flights traveling from Las Vegas to Key West. It's recommended that users confirm their flight details before booking.

Cheap United Airlines flights from Las Vegas to Key West

Take a gander at the lowest prices we've found on United Airlines flights from Las Vegas to Key West. Deals are refreshing constantly so come back soon for more options.

Find flights from Las Vegas to Key West within your budget

Use the slider to find flights from Las Vegas to Key West that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$390 - $572

Route

Depart

Return

Price

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Sun 9/10

1 stop21h 20m

Key West

Sat 9/16

1 stop10h 13m

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Sun 9/10

1 stop21h 20m

Key West

Sat 9/16

2 stops49h 10m

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Tue 7/4

1 stop11h 40m

Key West

Mon 10/2

1 stop12h 50m

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Sun 9/10

2 stops16h 04m

Key West

Sat 9/16

2 stops49h 10m

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Thu 7/6

1 stop20h 12m

Key West

Mon 7/10

1 stop16h 54m

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Thu 7/6

1 stop20h 12m

Key West

Mon 7/10

1 stop16h 54m

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Mon 7/3

2 stops12h 46m

Key West

Mon 10/2

2 stops22h 55m

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Wed 7/5

1 stop7h 26m

Key West

Mon 7/10

1 stop11h 55m

Las Vegas Harry Reid IntlKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Sat 9/9

1 stop7h 14m

Key West

Sat 9/16

1 stop9h 56m

Flights are sorted by cheapest first

Deals found on 6/6

Reviews of airlines servicing Key West

Peruse reviews from past customers who have flown with Allegiant Air, United Airlines and Delta from Las Vegas to Key West to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,402 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 10

Employees were organized and professional. The flight boarded and pushed back early.

Delta
8.0
Very good
2,402 reviews
Delta
8.0
Very good
2,402 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 10

Employees were organized and professional. The flight boarded and pushed back early.

United Airlines
7.6
Good
1,567 reviews
Delta
8.0
Very good
2,402 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 10

Employees were organized and professional. The flight boarded and pushed back early.

Allegiant Air
7.6
Good
101 reviews
Delta
8.0
Very good
2,402 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 10

Employees were organized and professional. The flight boarded and pushed back early.

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,402 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 10

Employees were organized and professional. The flight boarded and pushed back early.

Related info for your journey

Useful info, stats and facts about Las Vegas to Key West flights.

Alternative routes for Las Vegas to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Las Vegas to Key West

The chart below displays the airlines Cheapflights users traveling from Las Vegas to Key West choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$497Average$657FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$528Average$737FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights