$113+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BUF
Aug 25 — Sep 11
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 September or November, booked 30 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
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 July 26, 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 July 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:41 pm
LAS
- BUF
1 stop17h 28m
Frontier
Sat 8/2911:36 am
BUF
- LAS
2 stops24h 45m
Frontier
Deal found 7/22![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 7/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Fri 8/2811:36 am
BUF
- LAS
1 stop12h 24m
Frontier
Deal found 7/22![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:41 pm
LAS
- BUF
1 stop8h 42m
Frontier
Sat 8/2911:36 am
BUF
- LAS
2 stops24h 45m
Frontier
Deal found 7/22![Frontier logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Sat 8/2911:36 am
BUF
- LAS
2 stops24h 45m
Frontier
Deal found 7/22![Frontier logo]()
$246
This Frontier deal was found by Cheapflights users on 7/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:50 pm
LAS
- BUF
1 stop11h 03m
Frontier
Tue 8/1811:36 am
BUF
- LAS
1 stop12h 24m
Frontier
Deal found 7/21![Frontier logo]()
$248
This Frontier deal was found by Cheapflights users on 7/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:41 pm
LAS
- BUF
1 stop8h 42m
Frontier
Sat 9/56:54 pm
BUF
- LAS
1 stop17h 27m
Frontier
Deal found 7/23![Frontier logo]()
$249
This Expedia deal was found by Cheapflights users on 7/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:50 pm
LAS
- BUF
1 stop7h 39m
Frontier
Tue 8/259:29 pm
BUF
- LAS
1 stop27h 15m
Frontier
Deal found 7/21![Frontier logo]()
$252
This CheapOair deal was found by Cheapflights users on 7/25. 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
LAS
- BUF
1 stop11h 51m
Frontier
Tue 9/296:51 pm
BUF
- LAS
1 stop16h 16m
Frontier
Deal found 7/25![Frontier logo]()
$253
This Priceline deal was found by Cheapflights users on 7/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:50 pm
LAS
- BUF
1 stop11h 03m
Frontier
Mon 8/172:48 pm
BUF
- LAS
1 stop8h 42m
Frontier
Deal found 7/21![Frontier logo]()
$255
This Expedia deal was found by Cheapflights users on 7/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:27 pm
LAS
- BUF
1 stop29h 40m
Frontier
Mon 8/2411:36 am
BUF
- LAS
1 stop12h 24m
Frontier
Deal found 7/24![Frontier logo]()
$256
This Trip.com deal was found by Cheapflights users on 7/26. 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 9/910:06 pm
LAS
- BUF
1 stop16h 39m
Frontier
Wed 9/161:40 pm
BUF
- LAS
1 stop11h 46m
Frontier
Deal found 7/26![Frontier logo]()
$258
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 July 26, 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 July 26, 2026.
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:55 pm
LAS
- BUF
1 stop12h 15m
Southwest
Thu 9/1011:25 am
BUF
- LAS
2 stops9h 55m
Southwest
Deal found 7/21![Southwest logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 9/811:50 pm
LAS
- BUF
1 stop10h 05m
Frontier
Thu 9/176:47 pm
BUF
- LAS
2 stops40h 38m
Frontier
Deal found 7/25![Frontier logo]()
$344
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:05 pm
LAS
- BUF
2 stops12h 23m
United Airlines
Mon 8/2410:30 am
BUF
- LAS
2 stops12h 34m
United Airlines
Deal found 7/21![United Airlines logo]()
$441
This Southwest deal was found by Cheapflights users on 7/26. 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 9/98:55 am
LAS
- BUF
1 stop9h 15m
Southwest
Wed 9/1612:35 pm
BUF
- LAS
2 stops8h 50m
Southwest
Deal found 7/26![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:20 am
LAS
- BUF
2 stops9h 10m
Southwest
Sat 8/295:15 pm
BUF
- LAS
2 stops8h 40m
Southwest
Deal found 7/22![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:25 am
LAS
- BUF
2 stops8h 20m
Southwest
Fri 8/2811:25 am
BUF
- LAS
2 stops9h 55m
Southwest
Deal found 7/22![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 7/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:15 am
LAS
- BUF
1 stop6h 41m
United Airlines
Sat 8/2910:30 am
BUF
- LAS
2 stops9h 36m
United Airlines
Deal found 7/24![United Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:00 am
LAS
- BUF
2 stops7h 35m
Southwest
Tue 8/258:40 am
BUF
- LAS
2 stops7h 45m
Southwest
Deal found 7/21![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 7/25. 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 9/410:20 am
LAS
- BUF
2 stops8h 35m
Southwest
Sun 9/64:55 pm
BUF
- LAS
2 stops9h 10m
Southwest
Deal found 7/25![Southwest logo]()
$420
Last-minute flights from Las Vegas to BuffaloDiscover last-minute flight deals from Las Vegas to Buffalo. Data last updated July 26, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Buffalo. Data last updated July 26, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:50 pm
LAS
- BUF
1 stop7h 39m
Frontier
Sat 8/1510:02 pm
BUF
- LAS
1 stop17h 02m
Frontier
Deal found 7/22![Frontier logo]()
$259
This Expedia deal was found by Cheapflights users on 7/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:50 pm
LAS
- BUF
1 stop7h 39m
Frontier
Fri 8/147:57 pm
BUF
- LAS
1 stop27h 13m
Frontier
Deal found 7/22![Frontier logo]()
$261
This Frontier deal was found by Cheapflights users on 7/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:50 pm
LAS
- BUF
1 stop11h 03m
Frontier
Tue 8/1811:36 am
BUF
- LAS
1 stop12h 24m
Frontier
Deal found 7/21![Frontier logo]()
$248
This Priceline deal was found by Cheapflights users on 7/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:50 pm
LAS
- BUF
1 stop11h 03m
Frontier
Mon 8/172:48 pm
BUF
- LAS
1 stop8h 42m
Frontier
Deal found 7/21![Frontier logo]()
$255
This Expedia deal was found by Cheapflights users on 7/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:50 pm
LAS
- BUF
1 stop8h 43m
Frontier
Tue 8/259:29 pm
BUF
- LAS
1 stop27h 15m
Frontier
Deal found 7/24![Frontier logo]()
$256
This Expedia deal was found by Cheapflights users on 7/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:50 pm
LAS
- BUF
1 stop7h 39m
Frontier
Tue 8/259:29 pm
BUF
- LAS
1 stop27h 15m
Frontier
Deal found 7/21![Frontier logo]()
$252
This Frontier deal was found by Cheapflights users on 7/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Fri 8/2811:36 am
BUF
- LAS
1 stop12h 24m
Frontier
Deal found 7/22![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Sat 8/2911:36 am
BUF
- LAS
2 stops24h 45m
Frontier
Deal found 7/22![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:41 pm
LAS
- BUF
1 stop17h 28m
Frontier
Sat 8/2911:36 am
BUF
- LAS
2 stops24h 45m
Frontier
Deal found 7/22![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:41 pm
LAS
- BUF
1 stop8h 42m
Frontier
Sat 8/2911:36 am
BUF
- LAS
2 stops24h 45m
Frontier
Deal found 7/22![Frontier logo]()
$243
This Frontier deal was found by Cheapflights users on 7/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:41 pm
LAS
- BUF
1 stop8h 42m
Frontier
Sat 9/56:54 pm
BUF
- LAS
1 stop17h 27m
Frontier
Deal found 7/23![Frontier logo]()
$249
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 July 26, 2026.
Search for one-way flight options from Las Vegas to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:34 am
LAS
- BUF
2 stops19h 55m
Frontier
Deal found 7/21![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Wed 8/199:41 pm
LAS
- BUF
2 stops33h 48m
Frontier
Deal found 7/23![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/2511:34 am
LAS
- BUF
2 stops19h 55m
Frontier
Deal found 7/23![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 7/25. 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 8/2211:50 pm
LAS
- BUF
1 stop7h 39m
Frontier
Deal found 7/25![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 7/25. 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
LAS
- BUF
1 stop7h 39m
Frontier
Deal found 7/25![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:41 pm
LAS
- BUF
2 stops33h 48m
Frontier
Deal found 7/21![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 7/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:41 pm
LAS
- BUF
1 stop7h 48m
Frontier
Deal found 7/21![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 7/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:05 pm
LAS
- BUF
1 stop11h 16m
Frontier
Deal found 7/22![Frontier logo]()
$127
This Super.com deal was found by Cheapflights users on 7/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:05 pm
LAS
- BUF
1 stop11h 16m
Frontier
Deal found 7/22![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 7/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:05 pm
LAS
- BUF
1 stop11h 16m
Frontier
Deal found 7/21![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/203:43 pm
LAS
- BUF
2 stops41h 35m
Frontier
Deal found 7/26![Frontier logo]()
$132
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 July 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (Kiwi.com) |
One-way from | $113 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $408 |
Good one-way deal | $284 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 2,558,603 searches. Data last updated July 26, 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 - BUF
LASBUF
Las Vegas Harry Reid Intl
Fri 9/4
6:55 pm-10:10 am
1 stop12h 15m
Buffalo
Thu 9/10
11:25 am-6:20 pm
2 stops9h 55m
$342
Las VegasBuffalo
LAS - BUF
LASBUF
Las Vegas Harry Reid Intl
Tue 9/8
11:50 pm-12:55 pm
1 stop10h 05m
Buffalo
Thu 9/17
6:47 pm-8:25 am
2 stops40h 38m
$344
Las VegasBuffalo
LAS - BUF
LASBUF
Las Vegas Harry Reid Intl
Wed 9/9
8:55 am-9:10 pm
1 stop9h 15m
Buffalo
Wed 9/16
12:35 pm-6:25 pm
2 stops8h 50m
$346
Las VegasBuffalo
LAS - BUF
LASBUF
Las Vegas Harry Reid Intl
Mon 8/24
12:20 am-12:30 pm
2 stops9h 10m
Buffalo
Sat 8/29
5:15 pm-10:55 pm
2 stops8h 40m
$351
Las VegasBuffalo
LAS - BUF
LASBUF
Las Vegas Harry Reid Intl
Tue 8/25
6:25 am-5:45 pm
2 stops8h 20m
Buffalo
Fri 8/28
11:25 am-6:20 pm
2 stops9h 55m
$351
Quickest round-trip
Las VegasBuffalo
LAS - BUF
LASBUF
Las Vegas Harry Reid Intl
Tue 8/18
10:00 am-8:35 pm
2 stops7h 35m
Buffalo
Tue 8/25
8:40 am-1:25 pm
2 stops7h 45m
$364
Las VegasBuffalo
LAS - BUF
LASBUF
Las Vegas Harry Reid Intl
Fri 9/4
10:20 am-9:55 pm
2 stops8h 35m
Buffalo
Sun 9/6
4:55 pm-11:05 pm
2 stops9h 10m
$420
Las VegasBuffalo
LAS - BUF
LASBUF
Las Vegas Harry Reid Intl
Thu 8/20
6:05 pm-9:28 am
2 stops12h 23m
Buffalo
Mon 8/24
10:30 am-8:04 pm
2 stops12h 34m
$441
Las VegasBuffalo
LAS - BUF
LASBUF
Las Vegas Harry Reid Intl
Wed 8/26
7:15 am-4:56 pm
1 stop6h 41m
Buffalo
Sat 8/29
10:30 am-5:06 pm
2 stops9h 36m
$446
Cheapest one-way
Las VegasBuffalo
LAS - BUF
LASBUF
Las Vegas Harry Reid Intl
Sun 10/25
6:00 am-7:01 pm
1 stop10h 01m
$165
Showing 1-10 of 19 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 July.
| 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
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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, September 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 March is currently the most expensive (average of $414). 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 July 26, 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 July 26, 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.
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Crew
8.6
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
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 26, 2026.
Complete your trip
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Las Vegas and Buffalo flights
Browse other Las Vegas and Buffalo flight options. Last updated on July 26, 2026.
Other flights from Las Vegas
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on July 26, 2026.
Popular flight searches
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 2,558,603 searches. Data last updated July 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$105 | Average$260 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$224 | Average$457 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$369 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$330 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$277 | Average$364 | FlexibilityNo cancel fee | On-time71% |