$115+ Cheap flights from Buffalo to Las Vegas (BUF - 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LAS
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Buffalo to Las Vegas Harry Reid Intl are usually found in January or February, booked 64 days in advance, depart on a Saturday or Tuesday and return on a Wednesday
Cheap flight deals from Buffalo to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to Las VegasExplore the most affordable flight options available from Buffalo to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
Explore the most affordable flight options available from Buffalo to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/111:40 pm
BUF
- LAS
1 stop12h 05m
Frontier
Mon 9/1411:59 pm
LAS
- BUF
2 stops14h 50m
Frontier
Deal found 7/30![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Mon 8/177:57 pm
BUF
- LAS
1 stop18h 51m
Frontier
Thu 8/2011:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Deal found 7/30![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 10/21:40 pm
BUF
- LAS
2 stops13h 13m
Frontier
Sun 10/1111:16 pm
LAS
- BUF
1 stop10h 02m
Frontier
Deal found 8/1![Frontier logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/1810:09 am
BUF
- LAS
2 stops14h 35m
Frontier
Thu 8/2011:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Deal found 7/30![Frontier logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Mon 8/177:57 pm
BUF
- LAS
1 stop18h 51m
Frontier
Fri 8/2111:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Deal found 7/30![Frontier logo]()
$279
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:29 am
BUF
- LAS
1 stop11h 57m
Frontier
Fri 8/711:50 pm
LAS
- BUF
1 stop8h 43m
Frontier
Deal found 7/30![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:48 pm
BUF
- LAS
1 stop8h 42m
Frontier
Fri 8/2111:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Deal found 7/29![Frontier logo]()
$281
This CheapOair deal was found by Cheapflights users on 8/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:13 pm
BUF
- LAS
1 stop12h 38m
Frontier
Mon 10/1910:12 pm
LAS
- BUF
1 stop16h 49m
Frontier
Deal found 8/2![Frontier logo]()
$282
This Justfly.com deal was found by Cheapflights users on 8/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:29 pm
BUF
- LAS
1 stop17h 19m
Frontier
Sun 8/3011:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Deal found 8/2![Frontier logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/211:36 am
BUF
- LAS
1 stop14h 34m
Frontier
Sat 9/56:09 pm
LAS
- BUF
2 stops13h 20m
Frontier
Deal found 8/1![Frontier logo]()
$284
This Priceline deal was found by Cheapflights users on 7/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:36 am
BUF
- LAS
1 stop12h 24m
Multiple Airlines
Thu 9/36:55 am
LAS
- BUF
1 stop9h 04m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/151:13 pm
BUF
- LAS
1 stop12h 38m
Frontier
Sun 10/1812:57 am
LAS
- BUF
2 stops32h 21m
Frontier
Deal found 7/31![Frontier logo]()
$286
Best flights from Buffalo to Las VegasDiscover carefully curated flight deals from Buffalo to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Buffalo to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:25 pm
BUF
- LAS
Nonstop4h 45m
Southwest
Mon 9/145:00 am
LAS
- BUF
1 stop7h 15m
Southwest
Deal found 8/1![Southwest logo]()
$378
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:30 am
BUF
- LAS
1 stop7h 48m
United Airlines
Fri 11/136:37 pm
LAS
- BUF
2 stops12h 05m
United Airlines
Deal found 8/3![United Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:05 am
BUF
- LAS
1 stop6h 50m
Southwest
Thu 12/107:10 am
LAS
- BUF
Nonstop6h 20m
Southwest
Deal found 7/31![Southwest logo]()
$385
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:30 am
BUF
- LAS
2 stops12h 34m
United Airlines
Fri 9/257:37 pm
LAS
- BUF
2 stops10h 52m
United Airlines
Deal found 8/1![United Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:00 am
BUF
- LAS
2 stops8h 15m
Southwest
Tue 12/18:00 am
LAS
- BUF
2 stops11h 20m
Southwest
Deal found 8/2![Southwest logo]()
$411
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:25 pm
BUF
- LAS
Nonstop4h 50m
Southwest
Sat 10/246:10 am
LAS
- BUF
1 stop7h 05m
Southwest
Deal found 7/31![Southwest logo]()
$416
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:55 am
BUF
- LAS
2 stops9h 21m
United Airlines
Mon 8/2411:55 pm
LAS
- BUF
2 stops11h 23m
United Airlines
Deal found 8/3![United Airlines logo]()
$490
This Southwest deal was found by Cheapflights users on 8/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:50 pm
BUF
- LAS
Nonstop4h 50m
Southwest
Thu 10/225:05 pm
LAS
- BUF
Nonstop4h 10m
Southwest
Deal found 8/3![Southwest logo]()
$446
This Southwest deal was found by Cheapflights users on 8/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:55 pm
BUF
- LAS
Nonstop5h 05m
Southwest
Mon 11/1610:55 pm
LAS
- BUF
1 stop12h 05m
Southwest
Deal found 8/3![Southwest logo]()
$451
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:00 pm
BUF
- LAS
1 stop8h 45m
Southwest
Fri 10/95:05 pm
LAS
- BUF
Nonstop4h 10m
Southwest
Deal found 8/1![Southwest logo]()
$465
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:25 am
BUF
- LAS
Nonstop4h 40m
Southwest
Thu 10/15:05 pm
LAS
- BUF
Nonstop4h 10m
Southwest
Deal found 7/31![Southwest logo]()
$505
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:20 pm
BUF
- LAS
1 stop8h 15m
Southwest
Sun 10/1111:30 am
LAS
- BUF
Nonstop4h 10m
Southwest
Deal found 7/30![Southwest logo]()
$508
Last-minute flights from Buffalo to Las VegasDiscover last-minute flight deals from Buffalo to Las Vegas. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Las Vegas. Data last updated August 4, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:29 am
BUF
- LAS
1 stop11h 57m
Frontier
Fri 8/711:50 pm
LAS
- BUF
1 stop8h 43m
Frontier
Deal found 7/30![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:48 pm
BUF
- LAS
1 stop8h 42m
Frontier
Fri 8/2111:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Deal found 7/29![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Mon 8/177:57 pm
BUF
- LAS
1 stop18h 51m
Frontier
Thu 8/2011:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Deal found 7/30![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Mon 8/177:57 pm
BUF
- LAS
1 stop18h 51m
Frontier
Fri 8/2111:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Deal found 7/30![Frontier logo]()
$279
This CheapOair deal was found by Cheapflights users on 7/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:57 pm
BUF
- LAS
1 stop28h 47m
Frontier
Wed 8/1911:50 pm
LAS
- BUF
1 stop7h 39m
Frontier
Deal found 7/31![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/1810:09 am
BUF
- LAS
2 stops14h 35m
Frontier
Thu 8/2011:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Deal found 7/30![Frontier logo]()
$278
This Justfly.com deal was found by Cheapflights users on 8/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:29 pm
BUF
- LAS
1 stop17h 19m
Frontier
Sun 8/3011:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Deal found 8/2![Frontier logo]()
$283
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:29 pm
BUF
- LAS
1 stop27h 15m
Frontier
Sun 8/3011:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Deal found 7/30![Frontier logo]()
$282
This Priceline deal was found by Cheapflights users on 7/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:36 am
BUF
- LAS
1 stop12h 24m
Multiple Airlines
Thu 9/36:55 am
LAS
- BUF
1 stop9h 04m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/211:36 am
BUF
- LAS
1 stop14h 34m
Frontier
Sat 9/56:09 pm
LAS
- BUF
2 stops13h 20m
Frontier
Deal found 8/1![Frontier logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/91:40 pm
BUF
- LAS
2 stops13h 04m
Frontier
Sat 9/1210:06 pm
LAS
- BUF
1 stop16h 39m
Frontier
Deal found 8/1![Frontier logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/111:40 pm
BUF
- LAS
1 stop12h 05m
Frontier
Mon 9/1411:59 pm
LAS
- BUF
2 stops14h 50m
Frontier
Deal found 7/30![Frontier logo]()
$275
One-way flights from Buffalo to Las VegasSearch for one-way flight options from Buffalo to Las Vegas. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Buffalo to Las Vegas. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Super.com deal was found by Cheapflights users on 8/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:40 pm
BUF
- LAS
1 stop11h 46m
Frontier
Deal found 8/2![Frontier logo]()
$115
This Super.com deal was found by Cheapflights users on 7/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:36 am
BUF
- LAS
1 stop12h 24m
Frontier
Deal found 7/31![Frontier logo]()
$116
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:45 pm
BUF
- LAS
1 stop11h 41m
Frontier
Deal found 7/30![Frontier logo]()
$117
This Trip.com deal was found by Cheapflights users on 8/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:54 pm
BUF
- LAS
1 stop29h 50m
Frontier
Deal found 8/2![Frontier logo]()
$120
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:49 pm
BUF
- LAS
1 stop22h 18m
Frontier
Deal found 7/30![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Mon 10/121:13 pm
BUF
- LAS
1 stop12h 38m
Frontier
Deal found 8/1![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Mon 8/3111:36 am
BUF
- LAS
2 stops15h 08m
Frontier
Deal found 7/30![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Mon 9/281:40 pm
BUF
- LAS
2 stops45h 45m
Frontier
Deal found 7/30![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 11/11:13 pm
BUF
- LAS
2 stops52h 14m
Frontier
Deal found 7/30![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/1911:36 am
BUF
- LAS
2 stops23h 40m
Frontier
Deal found 7/31![Frontier logo]()
$132
Find flight deals from Buffalo to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (Kiwi.com) |
One-way from | $115 (Super.com) |
Popular in | October |
Cheapest in | January |
Average price | $381 |
Good round-trip deal | $448 or less |
Good one-way deal | $284 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo 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 August 4, 2026.
Use the filters below to find and compare flights from Buffalo to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloLas Vegas
BUF - LAS
BUFLAS
Buffalo
Fri 9/11
5:25 pm-7:10 pm
Nonstop4h 45m
Las Vegas Harry Reid Intl
Mon 9/14
5:00 am-3:15 pm
1 stop7h 15m
$378
BuffaloLas Vegas
BUF - LAS
BUFLAS
Buffalo
Mon 12/7
8:05 am-11:55 am
1 stop6h 50m
Las Vegas Harry Reid Intl
Thu 12/10
7:10 am-4:30 pm
Nonstop6h 20m
$385
BuffaloLas Vegas
BUF - LAS
BUFLAS
Buffalo
Thu 11/26
8:00 am-1:15 pm
2 stops8h 15m
Las Vegas Harry Reid Intl
Tue 12/1
8:00 am-10:20 pm
2 stops11h 20m
$411
BuffaloLas Vegas
BUF - LAS
BUFLAS
Buffalo
Tue 10/20
3:25 pm-5:15 pm
Nonstop4h 50m
Las Vegas Harry Reid Intl
Sat 10/24
6:10 am-4:15 pm
1 stop7h 05m
$416
BuffaloLas Vegas
BUF - LAS
BUFLAS
Buffalo
Sun 11/8
6:30 am-11:18 am
1 stop7h 48m
Las Vegas Harry Reid Intl
Fri 11/13
6:37 pm-9:42 am
2 stops12h 05m
$446
BuffaloLas Vegas
BUF - LAS
BUFLAS
Buffalo
Mon 10/19
1:50 pm-3:40 pm
Nonstop4h 50m
Las Vegas Harry Reid Intl
Thu 10/22
5:05 pm-12:15 am
Nonstop4h 10m
$446
BuffaloLas Vegas
BUF - LAS
BUFLAS
Buffalo
Thu 11/12
3:55 pm-6:00 pm
Nonstop5h 05m
Las Vegas Harry Reid Intl
Mon 11/16
10:55 pm-2:00 pm
1 stop12h 05m
$451
BuffaloLas Vegas
BUF - LAS
BUFLAS
Buffalo
Tue 9/22
10:30 am-8:04 pm
2 stops12h 34m
Las Vegas Harry Reid Intl
Fri 9/25
7:37 pm-9:29 am
2 stops10h 52m
$452
BuffaloLas Vegas
BUF - LAS
BUFLAS
Buffalo
Sun 10/4
7:00 pm-12:45 am
1 stop8h 45m
Las Vegas Harry Reid Intl
Fri 10/9
5:05 pm-12:15 am
Nonstop4h 10m
$465
BuffaloLas Vegas
BUF - LAS
BUFLAS
Buffalo
Fri 8/21
8:55 am-3:16 pm
2 stops9h 21m
Las Vegas Harry Reid Intl
Mon 8/24
11:55 pm-2:18 pm
2 stops11h 23m
$490
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Buffalo 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 Buffalo to Las Vegas in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-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 Buffalo-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 Buffalo to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Buffalo with our price prediction graph.
BUF-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 Buffalo to Las Vegas
Prices
More
How far ahead should I book a flight from Buffalo to Las Vegas?
The best time to book flights from Buffalo to Las Vegas is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Buffalo to Las Vegas?
Currently, January is the cheapest month in which you can book a flight from Buffalo to Las Vegas (average of $337). Flying from Buffalo to Las Vegas in October is currently the most expensive (average of $477). 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.
What is the cheapest time of day to fly from BUF to LAS?
Find hourly flight availability from Buffalo to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 4, 2026.
It’s typically best to fly out from Buffalo to Las Vegas at noon. Doing so could potentially save you 9% on the flight price compared to flying in the evening, which is usually more expensive.
What’s the top layover airport for flights from Buffalo to Las Vegas?
Share of 1-stop round-trip flights from Buffalo to Las Vegas chosen by Cheapflights users in the past 12 months, using the same layover each way.
Baltimore (BWI) – chosen by Cheapflights users on 40% of 1-stop itineraries from Buffalo to Las Vegas on Cheapflights.
What’s the cheapest layover airport for flights from Buffalo to Las Vegas?
Average round-trip fare for 1-stop flights from Buffalo to Las Vegas, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $146.
What’s the fastest layover option from Buffalo to Las Vegas?
Shortest average travel time for 1-stop one-way flights from Buffalo to Las Vegas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 7h 40m.
Which airport typically offers the quickest layover for flights from Buffalo to Las Vegas?
Average layover duration for 1-stop one-way flights from Buffalo to Las Vegas, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 1h 06m.
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 August 4, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Buffalo to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Buffalo 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 August 4, 2026.
Buffalo and Las Vegas flights
Browse other Buffalo and Las Vegas flight options. Last updated on August 4, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Buffalo to Las Vegas
Discover the top 6 airlines that operate flights from Buffalo 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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$334 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$163 | Average$361 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$256 | Average$344 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$259 | Average$511 | FlexibilityNo cancel fee | On-time63% |