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Las Vegas to Buffalo flight ticket price

Compare live prices for LAS to BUF. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
LAS → BUF Approx. 3189.46 km 11 May 2026 Live inventory
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Showing 25 of 163 live flights
Delta Air Lines
DL-461
15:16
05/11/2026
LAS
McCarran International Airport
8h 43m
1 Stop
⏱ DTW · 0h 32mDTW Airport
23:59
05/11/2026
BUF
Buffalo Niagara International Airport
₹12,807
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1673
22:15
05/11/2026
LAS
McCarran International Airport
9h 35m
1 Stop
⏱ BWI · 0h 50mBWI Airport
07:50
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹16,231
per person
✕ Non-refundable9 fare options
United Airlines
UA-2102
23:59
05/11/2026
LAS
McCarran International Airport
9h 43m
1 Stop
⏱ ORD · 1h 23mORD Airport
09:42
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹17,038
per person
✕ Non-refundable10 fare options
United Airlines
UA-624
23:22
05/11/2026
LAS
McCarran International Airport
10h 20m
1 Stop
⏱ ORD · 2h 0mORD Airport
09:42
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹17,038
per person
✕ Non-refundable10 fare options
United Airlines
UA-2282
19:07
05/11/2026
LAS
McCarran International Airport
14h 46m
1 Stop
⏱ IAD · 2h 13mIAD Airport
09:53
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹17,539
per person
✕ Non-refundable🔥 Last 2 seats10 fare options
United Airlines
UA-2282
19:07
05/11/2026
LAS
McCarran International Airport
14h 35m
2 Stops
⏱ LAX · 2h 25mLAX Airport⏱ ORD · 1h 54mORD Airport
09:42
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹17,715
per person
✕ Non-refundable8 fare options
United Airlines
UA-2282
19:07
05/11/2026
LAS
McCarran International Airport
14h 35m
2 Stops
⏱ LAX · 3h 22mLAX Airport⏱ ORD · 1h 0mORD Airport
09:42
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹17,715
per person
✕ Non-refundable8 fare options
United Airlines
UA-1267
19:50
05/11/2026
LAS
McCarran International Airport
13h 52m
2 Stops
⏱ SFO · 2h 22mSFO Airport⏱ ORD · 0h 40mORD Airport
09:42
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹17,715
per person
✕ Non-refundable7 fare options
United Airlines
UA-1267
19:50
05/11/2026
LAS
McCarran International Airport
13h 52m
2 Stops
⏱ SFO · 1h 36mSFO Airport⏱ ORD · 1h 20mORD Airport
09:42
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹17,715
per person
✕ Non-refundable7 fare options
United Airlines
UA-1291
18:35
05/11/2026
LAS
McCarran International Airport
15h 18m
2 Stops
⏱ DEN · 2h 19mDEN Airport⏱ IAD · 2h 57mIAD Airport
09:53
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹17,715
per person
✕ Non-refundable🔥 Last 2 seats7 fare options
United Airlines
UA-2282
19:07
05/11/2026
LAS
McCarran International Airport
14h 35m
2 Stops
⏱ LAX · 3h 47mLAX Airport⏱ ORD · 0h 40mORD Airport
09:42
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹17,715
per person
✕ Non-refundable7 fare options
United Airlines
UA-2282
19:07
05/11/2026
LAS
McCarran International Airport
14h 46m
2 Stops
⏱ LAX · 1h 7mLAX Airport⏱ IAD · 2h 45mIAD Airport
09:53
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹17,715
per person
✕ Non-refundable🔥 Last 2 seats7 fare options
United Airlines
UA-2282
19:07
05/11/2026
LAS
McCarran International Airport
14h 46m
2 Stops
⏱ LAX · 2h 52mLAX Airport⏱ IAD · 1h 0mIAD Airport
09:53
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹17,715
per person
✕ Non-refundable🔥 Last 2 seats7 fare options
American Airlines
AA-1853
23:58
05/11/2026
LAS
McCarran International Airport
10h 53m
1 Stop
⏱ ORD · 2h 36mORD Airport
10:51
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹18,557
per person
✕ Non-refundable26 fare options
American Airlines
AA-437
22:00
05/11/2026
LAS
McCarran International Airport
12h 18m
1 Stop
⏱ PHL · 3h 0mPHL Airport
10:18
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹18,557
per person
✓ Refundable26 fare options
American Airlines
AA-1543
23:18
05/11/2026
LAS
McCarran International Airport
11h 0m
1 Stop
⏱ PHL · 1h 43mPHL Airport
10:18
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹18,557
per person
✕ Non-refundable25 fare options
Frontier Airlines
F9-2428
23:59
05/11/2026
LAS
McCarran International Airport
10h 42m
1 Stop
⏱ ATL · 1h 22mATL Airport
10:41
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹19,708
per person
✕ Non-refundable
Southwest Airlines
WN-4020
12:00
05/11/2026
LAS
McCarran International Airport
7h 20m
Non-stop
19:20
05/11/2026
BUF
Buffalo Niagara International Airport
₹20,733
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-2786
19:55
05/11/2026
LAS
McCarran International Airport
11h 55m
2 Stops
⏱ SLC · 1h 15mSLC Airport⏱ BWI · 0h 55mBWI Airport
07:50
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹20,741
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-2761
19:30
05/11/2026
LAS
McCarran International Airport
12h 20m
2 Stops
⏱ LAX · 1h 5mLAX Airport⏱ BWI · 0h 50mBWI Airport
07:50
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹20,741
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-3111
22:05
05/11/2026
LAS
McCarran International Airport
12h 15m
2 Stops
⏱ ONT · 0h 50mONT Airport⏱ MDW · 2h 10mMDW Airport
10:20
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹20,741
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-3291
19:10
05/11/2026
LAS
McCarran International Airport
12h 40m
2 Stops
⏱ SMF · 1h 0mSMF Airport⏱ BWI · 0h 50mBWI Airport
07:50
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹20,741
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-3843
20:00
05/11/2026
LAS
McCarran International Airport
14h 20m
2 Stops
⏱ SAN · 1h 30mSAN Airport⏱ MDW · 3h 15mMDW Airport
10:20
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹20,741
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1413
20:55
05/11/2026
LAS
McCarran International Airport
13h 25m
2 Stops
⏱ PHX · 1h 45mPHX Airport⏱ MDW · 2h 50mMDW Airport
10:20
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹20,741
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1546
18:55
05/11/2026
LAS
McCarran International Airport
12h 55m
2 Stops
⏱ PHX · 2h 15mPHX Airport⏱ BWI · 0h 55mBWI Airport
07:50
05/12/2026
+1
BUF
Buffalo Niagara International Airport
₹20,741
per person
✕ Non-refundable5 fare options
😕 No flights match your filters.
Las Vegas (LAS)
📍 McCarran International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 36.08010101
📐 Longitude: -115.1520004
Buffalo (BUF)
📍 Buffalo Niagara International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 42.94049835
📐 Longitude: -78.73220062

✈ Distance: Las Vegas,USA to Buffalo,USA3189.46 km

📅 Results on this page are loaded for 11 May 2026. Click View all flights for the complete live search.

Las Vegas to Buffalo — what to expect when booking

The LAS–BUF route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Las Vegas,USA and Buffalo,USA is approximately 3189.46 km.

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More flights from Buffalo (BUF)
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❓ Frequently asked questions — Las Vegas to Buffalo flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Las Vegas,USA (LAS) and Buffalo,USA (BUF) is approximately 3189.46 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.