$152+ Cheap flights from Key West to Las Vegas (EYW - LAS)
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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — LAS
Apr 23 — Apr 301
Round-trip
1 adult, Economy
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Find cheap flights from Key West to Las Vegas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Key West to Las VegasExplore the most affordable flight options available from Key West to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.
Explore the most affordable flight options available from Key West to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/32:53 pm
EYW
- LAS
2 stops23h 16m
Multiple Airlines
Fri 5/111:44 pm
LAS
- EYW
1 stop30h 22m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Sun 4/510:28 am
EYW
- LAS
1 stop16h 11m
Multiple Airlines
Thu 4/911:59 pm
LAS
- EYW
1 stop9h 27m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 5/73:19 pm
EYW
- LAS
1 stop12h 35m
Multiple Airlines
Sun 5/1010:52 pm
LAS
- EYW
2 stops34h 42m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/2312:34 pm
EYW
- LAS
1 stop29h 19m
Multiple Airlines
Wed 4/2912:20 am
LAS
- EYW
2 stops33h 06m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$367
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:25 pm
EYW
- LAS
1 stop14h 24m
Spirit Airlines
Sat 4/119:45 pm
LAS
- EYW
1 stop10h 45m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/712:25 pm
EYW
- LAS
1 stop14h 24m
Multiple Airlines
Fri 4/1012:59 am
LAS
- EYW
2 stops30h 22m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:24 pm
EYW
- LAS
1 stop8h 18m
Delta
Mon 8/107:23 am
LAS
- EYW
1 stop6h 51m
Delta
Deal found 3/24![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:40 pm
EYW
- LAS
1 stop8h 50m
American Airlines
Mon 8/1011:59 pm
LAS
- EYW
2 stops11h 06m
American Airlines
Deal found 3/24![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:05 pm
EYW
- LAS
2 stops10h 34m
American Airlines
Tue 10/611:59 pm
LAS
- EYW
2 stops9h 53m
American Airlines
Deal found 3/22![American Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 5/2212:07 pm
EYW
- LAS
2 stops12h 07m
Multiple Airlines
Sun 5/2410:12 pm
LAS
- EYW
1 stop10h 15m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$407
Best flights from Key West to Las VegasDiscover carefully curated flight deals from Key West to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
Discover carefully curated flight deals from Key West to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Sun 4/53:42 pm
EYW
- LAS
2 stops34h 22m
Multiple Airlines
Thu 4/911:59 pm
LAS
- EYW
1 stop9h 27m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:24 pm
EYW
- LAS
1 stop8h 18m
Delta
Mon 8/107:23 am
LAS
- EYW
1 stop6h 51m
Delta
Deal found 3/24![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:29 pm
EYW
- LAS
1 stop7h 26m
American Airlines
Sun 5/1010:42 pm
LAS
- EYW
1 stop9h 34m
American Airlines
Deal found 3/19![American Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 5/73:19 pm
EYW
- LAS
1 stop12h 35m
Multiple Airlines
Sun 5/1010:52 pm
LAS
- EYW
2 stops34h 42m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/72:24 pm
EYW
- LAS
1 stop8h 18m
Delta
Fri 8/1411:30 pm
LAS
- EYW
1 stop9h 53m
Delta
Deal found 3/23![Delta logo]()
$414
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:20 pm
EYW
- LAS
1 stop9h 27m
American Airlines
Sun 4/1912:47 am
LAS
- EYW
1 stop8h 51m
American Airlines
Deal found 3/19![American Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 5/2212:07 pm
EYW
- LAS
1 stop26h 07m
Multiple Airlines
Sun 5/2410:12 pm
LAS
- EYW
1 stop10h 15m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:21 pm
EYW
- LAS
2 stops10h 12m
American Airlines
Mon 8/1011:59 pm
LAS
- EYW
2 stops11h 06m
American Airlines
Deal found 3/22![American Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:00 pm
EYW
- LAS
1 stop7h 23m
Delta
Sat 8/812:34 am
LAS
- EYW
1 stop7h 24m
Delta
Deal found 3/20![Delta logo]()
$554
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:39 pm
EYW
- LAS
1 stop9h 49m
American Airlines
Mon 5/2511:46 pm
LAS
- EYW
1 stop9h 30m
American Airlines
Deal found 3/23![American Airlines logo]()
$544
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/33:56 pm
EYW
- LAS
2 stops8h 53m
American Airlines
Fri 5/110:04 am
LAS
- EYW
2 stops9h 54m
American Airlines
Deal found 3/24![American Airlines logo]()
$559
Last-minute flights from Key West to Las VegasDiscover last-minute flight deals from Key West to Las Vegas. Data last updated March 24, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to Las Vegas. Data last updated March 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/32:53 pm
EYW
- LAS
2 stops23h 16m
Multiple Airlines
Fri 5/111:44 pm
LAS
- EYW
1 stop30h 22m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Sun 4/510:28 am
EYW
- LAS
1 stop16h 11m
Multiple Airlines
Thu 4/911:59 pm
LAS
- EYW
1 stop9h 27m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$312
This Mytrip deal was found by Cheapflights users on 3/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/512:25 pm
EYW
- LAS
1 stop14h 24m
Spirit Airlines
Thu 4/99:45 pm
LAS
- EYW
3 stops12h 52m
Spirit Airlines
Deal found 3/20![Spirit Airlines logo]()
$471
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:25 pm
EYW
- LAS
1 stop14h 24m
Spirit Airlines
Sat 4/119:45 pm
LAS
- EYW
1 stop10h 45m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/712:25 pm
EYW
- LAS
1 stop14h 24m
Multiple Airlines
Fri 4/1012:59 am
LAS
- EYW
2 stops30h 22m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:20 pm
EYW
- LAS
1 stop9h 27m
American Airlines
Mon 4/205:45 am
LAS
- EYW
1 stop8h 17m
American Airlines
Deal found 3/24![American Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/2312:34 pm
EYW
- LAS
1 stop29h 19m
Multiple Airlines
Wed 4/2912:20 am
LAS
- EYW
2 stops33h 06m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$367
One-way flights from Key West to Las VegasSearch for one-way flight options from Key West to Las Vegas. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
Search for one-way flight options from Key West to Las Vegas. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/281:01 pm
EYW
- LAS
1 stop25h 14m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$152
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:29 pm
EYW
- LAS
1 stop8h 26m
American Airlines
Deal found 3/22![American Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Sun 4/264:38 pm
EYW
- LAS
2 stops33h 41m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Sun 4/2612:34 pm
EYW
- LAS
1 stop24h 01m
Allegiant Air
Deal found 3/19![Allegiant Air logo]()
$257
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:24 am
EYW
- LAS
2 stops9h 51m
American Airlines
Deal found 3/23![American Airlines logo]()
$285
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/174:40 pm
EYW
- LAS
1 stop8h 57m
American Airlines
Deal found 3/21![American Airlines logo]()
$384
This KAYAK deal was found by Cheapflights users on 3/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:01 pm
EYW
- LAS
3 stops49h 36m
Breeze Airways
Deal found 3/23![Breeze Airways logo]()
$1,171
Find flight deals from Key West to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (Kiwi.com) |
One-way from | $152 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $804 |
Cheapflights Fare Finder
Customize your flight search to find flights from Key West to Las Vegas 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 March 24, 2026.
Use the filters below to find and compare flights from Key West to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Key WestLas Vegas
EYW - LAS
EYWLAS
Key West
Sun 4/5
3:42 pm-11:04 pm
2 stops34h 22m
Las Vegas Harry Reid Intl
Thu 4/9
11:59 pm-12:26 pm
1 stop9h 27m
$343
Key WestLas Vegas
EYW - LAS
EYWLAS
Key West
Thu 5/7
3:19 pm-12:54 am
1 stop12h 35m
Las Vegas Harry Reid Intl
Sun 5/10
10:52 pm-12:34 pm
2 stops34h 42m
$366
Key WestLas Vegas
EYW - LAS
EYWLAS
Key West
Thu 7/30
2:24 pm-7:42 pm
1 stop8h 18m
Las Vegas Harry Reid Intl
Mon 8/10
7:23 am-5:14 pm
1 stop6h 51m
$389
Key WestLas Vegas
EYW - LAS
EYWLAS
Key West
Thu 5/7
2:29 pm-6:55 pm
1 stop7h 26m
Las Vegas Harry Reid Intl
Sun 5/10
10:42 pm-11:16 am
1 stop9h 34m
$389
Key WestLas Vegas
EYW - LAS
EYWLAS
Key West
Fri 8/7
2:24 pm-7:42 pm
1 stop8h 18m
Las Vegas Harry Reid Intl
Fri 8/14
11:30 pm-12:23 pm
1 stop9h 53m
$414
Key WestLas Vegas
EYW - LAS
EYWLAS
Key West
Thu 4/16
4:20 pm-10:47 pm
1 stop9h 27m
Las Vegas Harry Reid Intl
Sun 4/19
12:47 am-12:38 pm
1 stop8h 51m
$419
Key WestLas Vegas
EYW - LAS
EYWLAS
Key West
Fri 5/22
12:07 pm-11:14 am
1 stop26h 07m
Las Vegas Harry Reid Intl
Sun 5/24
10:12 pm-11:27 am
1 stop10h 15m
$453
Key WestLas Vegas
EYW - LAS
EYWLAS
Key West
Thu 7/30
2:21 pm-9:33 pm
2 stops10h 12m
Las Vegas Harry Reid Intl
Mon 8/10
11:59 pm-2:05 pm
2 stops11h 06m
$479
Key WestLas Vegas
EYW - LAS
EYWLAS
Key West
Fri 5/22
1:39 pm-8:28 pm
1 stop9h 49m
Las Vegas Harry Reid Intl
Mon 5/25
11:46 pm-12:16 pm
1 stop9h 30m
$544
Quickest round-trip
Key WestLas Vegas
EYW - LAS
EYWLAS
Key West
Fri 8/7
6:00 pm-10:23 pm
1 stop7h 23m
Las Vegas Harry Reid Intl
Sat 8/8
12:34 am-10:58 am
1 stop7h 24m
$554
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Key West to Las Vegas
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Las Vegas in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Key West-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Key West-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Key West to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Key West with our price prediction graph.
EYW-LAS
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 Key West to Las Vegas
Reviews of airlines servicing Las Vegas
Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated March 24, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Key West to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Related info for your journey
Find useful and relevant information for your journey from Key West to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Henderson
Mesquite
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor
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Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 24, 2026.
Key West and Las Vegas flights
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Other flights from Key West
Browse through other flights departing from Key West. Flights are based on user searches made on Cheapflights and were last updated on March 24, 2026.
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Top 2 airlines flying from Key West to Las Vegas
Discover the top 2 airlines that operate flights from Key West to Las Vegas. 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 March 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$408 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$279 | Average$354 | FlexibilityNo cancel fee | On-time71% |