Cheap Flights from Buffalo, NY to Las Vegas, NV from $137

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On Cheapflightsplus.com you will find 214 connecting flights from Buffalo to Las Vegas. You can compare airfare deals from 4 airlines and multiple travel sites from $137, book and save on cheap plane tickets and last minute offers. Also check out BUF-LAS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Buffalo to Las Vegas Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $137 (one-way), $235 (round-trip).

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Best Flights from Buffalo to Las Vegas Today

Take a look at the list of non stop flights and flights with layovers from Buffalo to Las Vegas with the lowest price of $137. Take a look at the list of flights with layovers from Buffalo to Las Vegas from $137. There’re no direct flights. The fastest connecting flight – 6h 44m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $137 Find flight	19:11 Buffalo Niagara	15:47+1 день Las Vegas Mccarran	23h 36m layover 15h 33m - Orlando	Frontier Airlines	F91351 F91727
from $148 Find flight	14:11 Buffalo Niagara	19:15 Las Vegas Mccarran	8h 4m layover 2h 17m - Denver	Frontier Airlines	F92751 F94967
from $186 Find flight	12:16 Buffalo Niagara	09:54+1 день Las Vegas Mccarran	24h 38m layover 19h 1m - Minneapolis	Sun Country Airlines	SY1058 SY103
from $213 Find flight	10:30 Buffalo Niagara	14:35 Las Vegas Mccarran	7h 5m layover 0h 49m - Washington D.C.	United Airlines	UA4935 UA2747
from $213 Find flight	08:33 Buffalo Niagara	14:25 Las Vegas Mccarran	8h 52m layover 3h 16m - Denver	United Airlines	UA1727 UA2741
from $213 Find flight	16:15 Buffalo Niagara	22:35 Las Vegas Mccarran	9h 20m layover 2h 12m - Newark	United Airlines	UA4481 UA1862
from $213 Find flight	10:50 Buffalo Niagara	17:22 Las Vegas Mccarran	9h 32m layover 2h 45m - Newark	United Airlines	UA4477 UA2387
from $213 Find flight	14:50 Buffalo Niagara	21:58 Las Vegas Mccarran	10h 8m layover 3h 47m - Washington D.C.	United Airlines	UA4291 UA1972
from $214 Find flight	17:54 Buffalo Niagara	21:52 Las Vegas Mccarran	6h 58m layover 0h 59m - Chicago	United Airlines	UA630 UA777
from $214 Find flight	10:50 Buffalo Niagara	15:03 Las Vegas Mccarran	7h 13m layover 1h 12m - Chicago	United Airlines	UA3440 UA2440
from $214 Find flight	19:45 Buffalo Niagara	00:14+1 день Las Vegas Mccarran	7h 29m layover 1h 4m - Washington D.C.	United Airlines	UA4270 UA353
from $214 Find flight	06:00 Buffalo Niagara	10:51 Las Vegas Mccarran	7h 51m layover 1h 46m - Washington D.C.	United Airlines	UA4169 UA1323
from $214 Find flight	06:00 Buffalo Niagara	11:14 Las Vegas Mccarran	8h 14m layover 1h 23m - Newark	United Airlines	UA2357 UA1897
from $214 Find flight	10:50 Buffalo Niagara	16:40 Las Vegas Mccarran	8h 50m layover 2h 50m - Chicago	United Airlines	UA3440 UA600
from $210 Find flight	12:16 Buffalo Niagara	23:27 Las Vegas Mccarran	14h 11m layover 2h 31m - Minneapolis 5h 1m - Phoenix	Sun Country Airlines	SY1058 SY605 G462
from $219 Find flight	10:50 Buffalo Niagara	16:40 Las Vegas Mccarran	8h 50m layover 1h 14m - Chicago 0h 58m - Denver	United Airlines	UA2337 UA1484 UA1496

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 15, 2025

Flight Schedule Buffalo (New York) to Las Vegas (Nevada)

Full flight schedule will help you in detecting at what time planes fly from Buffalo to Las Vegas. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:00 — 10:51	06:00 — 07:14 UA4169 United Airlines Buffalo — Washington D.C. 1h 46m stop 09:00 — 10:51 UA1323 United Airlines Washington D.C. — Las Vegas	7h 51m including layover	Find flight from$214
06:00 — 11:14	06:00 — 07:22 UA2357 United Airlines Buffalo — Newark 1h 23m stop 08:45 — 11:14 UA1897 United Airlines Newark — Las Vegas	8h 14m including layover	Find flight from$214
07:05 — 13:24	07:05 — 08:03 UA329 United Airlines Buffalo — Chicago 3h 17m stop 11:20 — 13:24 UA2100 United Airlines Chicago — Las Vegas	9h 19m including layover	Find flight from$218
07:05 — 14:47	07:00 — 07:56 UA329 United Airlines Buffalo — Chicago 4h 46m stop 12:56 — 14:57 UA2440 United Airlines Chicago — Las Vegas	10h 42m including layover	Find flight from$313
08:33 — 14:25	08:33 — 10:09 UA1727 United Airlines Buffalo — Denver 3h 16m stop 13:25 — 14:25 UA2741 United Airlines Denver — Las Vegas	8h 52m including layover	Find flight from$213
08:33 — 14:38	08:33 — 10:09 UA1727 United Airlines Buffalo — Denver 3h 29m stop 13:38 — 14:38 UA1803 United Airlines Denver — Las Vegas	9h 5m including layover	Find flight from$218
10:30 — 14:35	10:30 — 11:46 UA4935 United Airlines Buffalo — Washington D.C. 49m stop 12:35 — 14:35 UA2747 United Airlines Washington D.C. — Las Vegas	7h 5m including layover	Find flight from$213
10:50 — 17:22	10:50 — 12:09 UA4477 United Airlines Buffalo — Newark 2h 45m stop 14:54 — 17:22 UA2387 United Airlines Newark — Las Vegas	9h 32m including layover	Find flight from$213
11:37 — 08:57 +1 day	11:37 — 12:56 UA3515 United Airlines Buffalo — Newark 17h 34m stop 06:30 — 08:57 UA2432 United Airlines Newark — Las Vegas	24h 20m including layover	Find flight from$340
12:16 — 09:54 +1 day	11:47 — 13:00 SY1058 Sun Country Airlines Buffalo — Minneapolis 19h 1m stop 08:18 — 09:42 SY103 Sun Country Airlines Minneapolis — Las Vegas	24h 38m including layover	Find flight from$186
13:57 — 17:41	13:57 — 14:55 UA4381 United Airlines Buffalo — Chicago 46m stop 15:41 — 17:41 UA1920 United Airlines Chicago — Las Vegas	6h 44m including layover	Find flight from$278
13:57 — 18:08	13:57 — 14:55 UA4381 United Airlines Buffalo — Chicago 1h 15m stop 16:10 — 18:08 UA1649 United Airlines Chicago — Las Vegas	7h 11m including layover	Find flight from$319
14:11 — 19:15	17:24 — 19:13 F92751 Frontier Airlines Buffalo — Denver 2h 17m stop 17:41 — 18:50 F94967 Frontier Airlines Denver — Las Vegas	8h 4m including layover	Find flight from$148
14:50 — 21:58	14:50 — 16:12 UA4291 United Airlines Buffalo — Washington D.C. 3h 47m stop 19:59 — 21:58 UA1972 United Airlines Washington D.C. — Las Vegas	10h 8m including layover	Find flight from$213
16:15 — 22:35	16:15 — 17:52 UA4481 United Airlines Buffalo — Newark 2h 12m stop 20:09 — 22:40 UA1862 United Airlines Newark — Las Vegas	9h 20m including layover	Find flight from$213
17:54 — 21:52	17:51 — 18:47 UA630 United Airlines Buffalo — Chicago 59m stop 20:02 — 22:05 UA777 United Airlines Chicago — Las Vegas	6h 58m including layover	Find flight from$214
17:54 — 21:48	17:54 — 18:50 UA514 United Airlines Buffalo — Chicago 55m stop 19:45 — 21:48 UA777 United Airlines Chicago — Las Vegas	6h 54m including layover	Find flight from$216
19:11 — 15:47 +1 day	19:46 — 22:31 F91351 Frontier Airlines Buffalo — Orlando 15h 33m stop 19:10 — 21:06 F91727 Frontier Airlines Orlando — Las Vegas	23h 36m including layover	Find flight from$137
19:45 — 00:14 +1 day	19:45 — 21:06 UA4270 United Airlines Buffalo — Washington D.C. 1h 4m stop 22:10 — 00:14 UA353 United Airlines Washington D.C. — Las Vegas	7h 29m including layover	Find flight from$214

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on July 15, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Buffalo to Las Vegas depends on and how to choose the most interesting flight option for you.

Distance between Buffalo and Las Vegas is 3189 miles. Time difference between the cities is 3h. Airplanes depart 05:30 to 20:00 from 1 Buffalo airport and arrive 05:30 to 20:00 to 1 Las Vegas airport. Average flight time is 12h 39m.

The fastest flight 6h 44m
Average flight time 12h 39m
The earliest flight 05:30
The latest flight 20:00
Distance 1982 ml

The cheapest months to travel to Las Vegas are june (from 111 $), july (from 115 $), may (from 120 $).

The most expensive months are october (from 274 $), august (from 148 $), september (from 137 $).

What is the lowest airfare Buffalo to Las Vegas?

The cheapest plane ticket found by our users is $137. This airfare is for economy class on one-way F91351 flight by Frontier Airlines for September 27, 2025 which leaves Niagara in Buffalo at 19:11 am and arrives at Las Vegas Mccarran at 15:47.

Economy class

$137

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Business class

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First class

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Popular Airlines on the Route

The flight Buffalo — Las Vegas is served by 4 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 11 departures per week at the price of from $ 219 . And the most expensive tickets are offered by United Airlines airline - from $ 604.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 214 flights with layovers on the route. The fastest connecting flight is UA4381 by United Airlines takes 6h 44m and the cheapest is F91351 by Frontier Airlines for $137.

AS - Alaska Airlines

from $219

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F9 - Frontier Airlines

from $137

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SY - Sun Country Airlines

from $186

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UA - United Airlines

from $213

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Airports

You can fly from Buffalo to Las Vegas from 1 airports (Niagara).

Buffalo airports

Niagara-BUF

from $137
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Las Vegas airports

Mccarran-LAS

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Airplanes

There are flights to Las Vegas from Buffalo by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Buffalo

You may also consider searching for discounted plane tickets to some other popular places from Buffalo within United States.

Buffalo — New York

from $58

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Buffalo — Orlando

from $61

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Buffalo — Las Vegas

from $62

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Buffalo — Tampa

from $70

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Buffalo — Miami

from $68

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Buffalo — Atlanta

from $68

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Buffalo — Boston

from $64

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Buffalo — Chicago

from $74

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Buffalo — Houston

from $68

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Buffalo — Charlotte

from $79

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Top International Destinations from Buffalo

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Buffalo — Toronto

from $54

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Buffalo — Cancun

from $60

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Buffalo — London

from $61

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Buffalo — Punta Cana

from $74

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Buffalo — Paris

from $59

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Buffalo — San Juan

from $60

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Buffalo — San Jose

from $72

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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