$112+ Cheap flights from Las Vegas to Buffalo (LAS - BUF)
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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BUF
Sep 19 — Sep 261
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Buffalo 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 Las Vegas Harry Reid Intl to Buffalo are usually found in November or May, booked 30 days in advance, depart on a Tuesday or Wednesday and return on a Saturday
Cheap flight deals from Las Vegas to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Las Vegas to BuffaloExplore the most affordable flight options available from Las Vegas to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
Explore the most affordable flight options available from Las Vegas to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 11/310:05 pm -
1 stop11h 13m
Tue 11/101:13 pm -
1 stop10h 59m
Deal found 8/15![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 11/410:05 pm -
1 stop11h 13m
Mon 11/91:13 pm -
1 stop28h 34m
Deal found 8/15![Frontier logo]()
$204
This Priceline deal was found by Cheapflights users on 8/16. 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.
Thu 9/1010:04 pm -
1 stop11h 51m
Sat 9/121:45 pm -
1 stop11h 41m
Deal found 8/16![Frontier logo]()
$222
This CheapOair deal was found by Cheapflights users on 8/16. 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.
Tue 9/2210:04 pm -
1 stop11h 51m
Sun 9/2712:49 pm -
1 stop22h 18m
Deal found 8/16![Frontier logo]()
$232
This Super.com deal was found by Cheapflights users on 8/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:06 pm -
1 stop16h 46m
Mon 10/191:44 pm -
1 stop12h 08m
Deal found 8/19![Frontier logo]()
$235
This Frontier deal was found by Cheapflights users on 8/16. 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 10/209:54 pm -
1 stop12h 05m
Sat 10/241:44 pm -
1 stop12h 08m
Deal found 8/16![Frontier logo]()
$242
This Frontier deal was found by Cheapflights users on 8/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:04 pm -
1 stop11h 46m
Mon 9/141:40 pm -
1 stop12h 05m
Deal found 8/19![Frontier logo]()
$247
This Frontier deal was found by Cheapflights users on 8/17. 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 9/111:50 pm -
1 stop7h 39m
Sat 9/121:45 pm -
1 stop11h 41m
Deal found 8/17![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 11/410:05 pm -
1 stop11h 13m
Sun 11/81:13 pm -
2 stops28h 14m
Deal found 8/15![Frontier logo]()
$256
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:54 pm -
1 stop12h 05m
Sun 10/2512:53 pm -
1 stop21h 45m
Deal found 8/19![Frontier logo]()
$257
This CheapOair deal was found by Cheapflights users on 8/17. 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.
Tue 9/111:50 pm -
1 stop7h 39m
Tue 9/156:51 pm -
1 stop16h 16m
Deal found 8/17![Frontier logo]()
$261
Best flights from Las Vegas to BuffaloDiscover carefully curated flight deals from Las Vegas to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from Las Vegas to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This CheapOair deal was found by Cheapflights users on 8/15. 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.
Fri 9/1810:04 pm -
1 stop11h 51m
Tue 9/226:51 pm -
1 stop16h 16m
Deal found 8/15![Frontier logo]()
$232
This JetBlue deal was found by Cheapflights users on 8/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop10h 01m
Wed 10/2812:10 pm -
1 stop10h 26m
Deal found 8/19![JetBlue logo]()
$347
This Southwest deal was found by Cheapflights users on 8/15. 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.
Wed 11/48:05 am -
2 stops11h 15m
Sun 11/85:30 pm -
2 stops9h 20m
Deal found 8/15![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/411:55 pm -
1 stop6h 33m
Mon 9/76:55 am -
1 stop9h 12m
Deal found 8/16![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 8/17. 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 9/412:11 pm -
1 stop9h 29m
Tue 9/227:25 pm -
1 stop6h 50m
Deal found 8/17![Delta logo]()
$423
This CheapOair deal was found by Cheapflights users on 8/15. 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.
Tue 9/2210:04 pm -
1 stop11h 51m
Sun 9/2712:49 pm -
1 stop22h 18m
Deal found 8/15![Frontier logo]()
$232
This Southwest deal was found by Cheapflights users on 8/15. 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 11/38:30 am -
2 stops9h 15m
Tue 11/103:55 pm -
2 stops10h 00m
Deal found 8/15![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:25 am -
2 stops8h 20m
Tue 10/62:00 pm -
2 stops7h 45m
Deal found 8/18![Southwest logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
2 stops10h 07m
Wed 10/281:53 pm -
1 stop7h 33m
Deal found 8/18![United Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/184:35 pm -
2 stops14h 13m
Tue 9/2210:30 am -
2 stops12h 34m
Deal found 8/15![United Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 8/16. 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 10/208:19 am -
2 stops11h 24m
Sat 10/247:00 am -
2 stops9h 59m
Deal found 8/16![United Airlines logo]()
$452
Last-minute flights from Las Vegas to BuffaloDiscover last-minute flight deals from Las Vegas to Buffalo. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Buffalo. Data last updated August 20, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/15. 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 8/229:41 pm -
1 stop8h 42m
Fri 8/2811:36 am -
1 stop12h 24m
Deal found 8/15![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 8/2811:41 pm -
1 stop7h 48m
Sun 9/69:29 pm -
1 stop17h 19m
Deal found 8/16![Frontier logo]()
$279
This Frontier deal was found by Cheapflights users on 8/17. 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.
Sun 8/3011:41 pm -
1 stop7h 48m
Fri 9/111:40 pm -
1 stop12h 05m
Deal found 8/17![Frontier logo]()
$285
This Frontier deal was found by Cheapflights users on 8/17. 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 9/111:50 pm -
1 stop7h 39m
Fri 9/111:40 pm -
1 stop12h 05m
Deal found 8/17![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 8/17. 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.
Tue 9/111:50 pm -
1 stop7h 39m
Tue 9/156:51 pm -
1 stop16h 16m
Deal found 8/17![Frontier logo]()
$261
This Priceline deal was found by Cheapflights users on 8/16. 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.
Thu 9/1010:04 pm -
1 stop11h 51m
Sat 9/121:45 pm -
1 stop11h 41m
Deal found 8/16![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 8/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:04 pm -
1 stop11h 46m
Mon 9/141:40 pm -
1 stop12h 05m
Deal found 8/19![Frontier logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Thu 9/1710:04 pm -
1 stop11h 51m
Thu 9/2412:49 pm -
1 stop22h 18m
Deal found 8/20![Frontier logo]()
$281
This CheapOair deal was found by Cheapflights users on 8/16. 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.
Tue 9/2210:04 pm -
1 stop11h 51m
Sun 9/2712:49 pm -
1 stop22h 18m
Deal found 8/16![Frontier logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 9/257:30 am -
1 stop26h 20m
Sun 9/2712:49 pm -
1 stop22h 18m
Deal found 8/19![Frontier logo]()
$265
One-way flights from Las Vegas to BuffaloSearch for one-way flight options from Las Vegas to Buffalo. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
Search for one-way flight options from Las Vegas to Buffalo. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 11/187:00 am -
1 stop26h 18m
Deal found 8/15![Frontier logo]()
$112
This Trip.com deal was found by Cheapflights users on 8/15. 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 10/237:20 am -
1 stop26h 39m
Deal found 8/15![Frontier logo]()
$115
This Frontier deal was found by Cheapflights users on 8/16. 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 10/210:04 pm -
1 stop11h 46m
Deal found 8/16![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 8/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:04 pm -
1 stop11h 51m
Deal found 8/19![Frontier logo]()
$118
This Trip.com deal was found by Cheapflights users on 8/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:06 pm -
1 stop16h 39m
Deal found 8/19![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 8/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:06 pm -
1 stop16h 46m
Deal found 8/19![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:54 pm -
1 stop12h 05m
Deal found 8/18![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 8/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:04 pm -
1 stop11h 51m
Deal found 8/20![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/11:34 pm -
2 stops20h 21m
Deal found 8/19![Frontier logo]()
$133
Find flight deals from Las Vegas to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Buffalo (BUF). 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 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $200 (Kiwi.com) |
One-way from | $112 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Average price | $418 |
Good one-way deal | $228 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Buffalo 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 7,457,451 searches. Data last updated August 20, 2026.
Use the filters below to find and compare flights from Las Vegas to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasBuffalo
LAS Las Vegas Harry Reid Intl - BUF Buffalo
LASBUF
Las Vegas Harry Reid Intl
Fri 9/18
10:04 pm-12:55 pm
1 stop11h 51m
Buffalo
Tue 9/22
6:51 pm-8:07 am
1 stop16h 16m
$232
Las VegasBuffalo
LAS Las Vegas Harry Reid Intl - BUF Buffalo
LASBUF
Las Vegas Harry Reid Intl
Tue 9/22
10:04 pm-12:55 pm
1 stop11h 51m
Buffalo
Sun 9/27
12:49 pm-8:07 am
1 stop22h 18m
$232
Las VegasBuffalo
LAS Las Vegas Harry Reid Intl - BUF Buffalo
LASBUF
Las Vegas Harry Reid Intl
Sat 10/24
6:00 am-7:01 pm
1 stop10h 01m
Buffalo
Wed 10/28
12:10 pm-7:36 pm
1 stop10h 26m
$347
Las VegasBuffalo
LAS Las Vegas Harry Reid Intl - BUF Buffalo
LASBUF
Las Vegas Harry Reid Intl
Wed 11/4
8:05 am-10:20 pm
2 stops11h 15m
Buffalo
Sun 11/8
5:30 pm-11:50 pm
2 stops9h 20m
$351
Las VegasBuffalo
LAS Las Vegas Harry Reid Intl - BUF Buffalo
LASBUF
Las Vegas Harry Reid Intl
Tue 11/3
8:30 am-8:45 pm
2 stops9h 15m
Buffalo
Tue 11/10
3:55 pm-10:55 pm
2 stops10h 00m
$351
Quickest round-trip
Las VegasBuffalo
LAS Las Vegas Harry Reid Intl - BUF Buffalo
LASBUF
Las Vegas Harry Reid Intl
Fri 9/4
11:55 pm-9:28 am
1 stop6h 33m
Buffalo
Mon 9/7
6:55 am-1:07 pm
1 stop9h 12m
$380
Las VegasBuffalo
LAS Las Vegas Harry Reid Intl - BUF Buffalo
LASBUF
Las Vegas Harry Reid Intl
Tue 9/15
6:25 am-5:45 pm
2 stops8h 20m
Buffalo
Tue 10/6
2:00 pm-6:45 pm
2 stops7h 45m
$399
Las VegasBuffalo
LAS Las Vegas Harry Reid Intl - BUF Buffalo
LASBUF
Las Vegas Harry Reid Intl
Fri 9/4
12:11 pm-12:40 am
1 stop9h 29m
Buffalo
Tue 9/22
7:25 pm-11:15 pm
1 stop6h 50m
$423
Las VegasBuffalo
LAS Las Vegas Harry Reid Intl - BUF Buffalo
LASBUF
Las Vegas Harry Reid Intl
Sat 10/24
6:00 am-7:07 pm
2 stops10h 07m
Buffalo
Wed 10/28
1:53 pm-6:26 pm
1 stop7h 33m
$446
Las VegasBuffalo
LAS Las Vegas Harry Reid Intl - BUF Buffalo
LASBUF
Las Vegas Harry Reid Intl
Fri 9/18
4:35 pm-9:48 am
2 stops14h 13m
Buffalo
Tue 9/22
10:30 am-8:04 pm
2 stops12h 34m
$452
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Buffalo
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 Las Vegas to Buffalo in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Buffalo 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 Las Vegas-Buffalo 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 Las Vegas to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Las Vegas with our price prediction graph.
LAS-BUF
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 Buffalo
Prices
More
How far ahead should I book a flight from Las Vegas to Buffalo?
The best time to book flights from Las Vegas to Buffalo is 29 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 Las Vegas to Buffalo?
Currently, November is the cheapest month in which you can book a flight from Las Vegas to Buffalo (average of $330). Flying from Las Vegas to Buffalo in August is currently the most expensive (average of $418). 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 LAS to BUF?
Find hourly flight availability from Las Vegas to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2026.
When flying from Las Vegas to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What’s the top layover airport for flights from Las Vegas to Buffalo?
Share of 1-stop round-trip flights from Las Vegas to Buffalo chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 33% of 1-stop itineraries from Las Vegas to Buffalo on Cheapflights.
What’s the cheapest layover airport for flights from Las Vegas to Buffalo?
Average round-trip fare for 1-stop flights from Las Vegas to Buffalo, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of $260.
What’s the fastest layover option from Las Vegas to Buffalo?
Shortest average travel time for 1-stop one-way flights from Las Vegas to Buffalo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Nashville (BNA) have the shortest average one-way travel time for 1-stop routes: 6h 40m.
Which airport typically offers the quickest layover for flights from Las Vegas to Buffalo?
Average layover duration for 1-stop one-way flights from Las Vegas to Buffalo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Nashville (BNA) offer the fastest connection on this route, with an average layover time of 1h 23m.
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated August 20, 2026.
Read through reviews of airlines operating flights from Las Vegas to Buffalo, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Buffalo. 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 Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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Other flights to Buffalo
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Las Vegas and Buffalo flights
Browse other Las Vegas and Buffalo flight options. Last updated on August 20, 2026.
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Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on August 20, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Las Vegas to Buffalo
Discover the top 5 airlines that operate flights from Las Vegas to Buffalo. 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 7,457,451 searches. Data last updated August 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$105 | Average$244 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$239 | Average$469 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$396 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$336 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$277 | Average$376 | FlexibilityNo cancel fee | On-time71% |