$99+ Cheap flights from Las Vegas (LAS) to Florida Keys
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — EYW
Feb 20 — Feb 271
1 adult, Economy
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Cheapest flights from Las Vegas to Florida KeysExplore the most affordable flight options available from Las Vegas to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.
Explore the most affordable flight options available from Las Vegas to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:31 pm
LAS
- MIA
2 stops21h 20m
Frontier
Sat 2/215:05 am
MIA
- LAS
1 stop20h 57m
Frontier
Deal found 1/19![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:59 am
LAS
- MIA
1 stop30h 24m
Multiple Airlines
Sat 2/219:53 pm
MIA
- LAS
1 stop14h 31m
Multiple Airlines
Deal found 1/20![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:59 am
LAS
- MIA
1 stop7h 41m
Multiple Airlines
Sat 3/77:05 am
MIA
- LAS
2 stops19h 44m
Multiple Airlines
Deal found 1/19![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1112:59 am
LAS
- MIA
1 stop9h 29m
Multiple Airlines
Sun 2/155:05 am
MIA
- LAS
2 stops19h 21m
Multiple Airlines
Deal found 1/20![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2112:22 pm
LAS
- MIA
2 stops19h 06m
Multiple Airlines
Mon 3/29:18 pm
MIA
- LAS
1 stop29h 26m
Multiple Airlines
Deal found 1/20![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:17 pm
LAS
- MIA
1 stop23h 01m
Frontier
Sat 2/218:00 am
MIA
- LAS
2 stops18h 02m
Frontier
Deal found 1/19![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:18 am
LAS
- MIA
1 stop6h 33m
Multiple Airlines
Tue 2/2412:25 pm
MIA
- LAS
1 stop13h 38m
Multiple Airlines
Deal found 1/20![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/411:13 am
LAS
- MIA
1 stop20h 18m
Multiple Airlines
Wed 2/185:05 am
MIA
- LAS
1 stop20h 43m
Multiple Airlines
Deal found 1/19![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:59 pm
LAS
- MIA
1 stop7h 29m
Frontier
Fri 2/206:40 am
MIA
- LAS
2 stops44h 04m
Frontier
Deal found 1/20![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:21 am
LAS
- MIA
1 stop7h 30m
Multiple Airlines
Sat 2/286:25 am
MIA
- LAS
1 stop10h 41m
Multiple Airlines
Deal found 1/20![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:21 am
LAS
- MIA
1 stop24h 19m
Multiple Airlines
Fri 2/209:53 pm
MIA
- LAS
1 stop27h 53m
Multiple Airlines
Deal found 1/21![Multiple Airlines logo]()
$197
This Cheapflightsfares deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:05 am
LAS
- MIA
1 stop9h 55m
Frontier
Sat 3/78:08 pm
MIA
- LAS
1 stop26h 07m
Frontier
Deal found 1/18![Frontier logo]()
$198
Find flight deals from Las Vegas to Florida Keys
Keep the following information in mind while searching for Las Vegas to Florida Keys flight deals. Data was last updated January 21, 2026.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $187 (Kiwi.com) |
One-way from | $99 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $315 |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Florida Keys that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Las Vegas to Florida Keys that are best for you.
Fly from
Las Vegas
Fly to
Florida Keys
Route
Depart
Return
Price
Las VegasMiami
LAS - MIA
LASMIA
Las Vegas Harry Reid Intl
Wed 3/4
8:00 am-6:35 pm
2 stops7h 35m
Miami
Sat 3/7
6:25 am-1:15 pm
2 stops9h 50m
$253
Las VegasKey West
LAS - EYW
LASEYW
Las Vegas Harry Reid Intl
Wed 2/25
7:00 am-7:15 pm
1 stop9h 15m
Key West
Tue 3/3
2:45 pm-9:09 pm
1 stop9h 24m
$269
Las VegasMiami
LAS - MIA
LASMIA
Las Vegas Harry Reid Intl
Wed 2/18
6:55 am-6:35 pm
2 stops8h 40m
Miami
Wed 2/25
7:15 am-3:05 pm
2 stops10h 50m
$277
Las VegasMiami
LAS - MIA
LASMIA
Las Vegas Harry Reid Intl
Tue 2/17
11:39 pm-7:15 am
Nonstop4h 36m
Miami
Tue 2/24
7:55 pm-10:39 pm
Nonstop5h 44m
$286
Las VegasMiami
LAS - MIA
LASMIA
Las Vegas Harry Reid Intl
Sat 2/14
7:00 am-10:15 pm
2 stops12h 15m
Miami
Sat 2/21
6:00 am-4:35 pm
2 stops13h 35m
$297
Las VegasMiami
LAS - MIA
LASMIA
Las Vegas Harry Reid Intl
Sat 2/28
7:00 am-10:15 pm
2 stops12h 15m
Miami
Sat 3/7
6:25 am-1:15 pm
2 stops9h 50m
$302
Las VegasMiami
LAS - MIA
LASMIA
Las Vegas Harry Reid Intl
Sat 2/28
6:58 pm-6:21 am
1 stop8h 23m
Miami
Wed 3/4
10:45 am-10:28 pm
2 stops14h 43m
$352
Las VegasMiami
LAS - MIA
LASMIA
Las Vegas Harry Reid Intl
Tue 3/3
7:00 am-10:45 pm
2 stops12h 45m
Miami
Tue 3/10
5:00 am-5:26 pm
2 stops15h 26m
$357
Las VegasMiami
LAS - MIA
LASMIA
Las Vegas Harry Reid Intl
Sat 2/21
6:00 am-9:05 pm
1 stop12h 05m
Miami
Tue 2/24
5:00 am-5:26 pm
2 stops15h 26m
$368
Las VegasMiami
LAS - MIA
LASMIA
Las Vegas Harry Reid Intl
Tue 2/24
7:40 am-9:59 pm
2 stops11h 19m
Miami
Sat 2/28
7:14 am-5:10 pm
1 stop12h 56m
$372
Showing 1-10 of 37 results
Best time to book a flight from Las Vegas to Florida Keys
Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Las Vegas to Florida Keys
What is the cheapest month to book a flight from Las Vegas to Florida Keys?
Currently, January is the cheapest month in which you can book a flight from Las Vegas to Florida Keys (average of $233). Flying from Las Vegas to Florida Keys in February is currently the most expensive (average of $349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Florida Keys
Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated January 21, 2026.
See what other customers who have flown with Southwest, Delta, and American Airlines from Las Vegas to Florida Keys have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentGina,Jul 2025
LAS - DEN
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Las Vegas to Florida Keys
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Las Vegas to Florida Keys
Discover the top 2 airlines that operate flights from Las Vegas to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$408 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$312 | FlexibilityNo cancel fee | On-timeN/A |