Flights to Mountain States from Buffalo - ￥20,250

View ￥20,250 flight on Fri, Sep 26, 2025Opens in a new window

Popular airlines from Buffalo to Mountain States

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Buffalo to Mountain States (BUF-DEN)

Prices were available within the past 7 days and start at ￥20,250 for one-way flights and ￥35,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 9 - Thu, Aug 14
BUF
Buffalo
LAS
Las Vegas
￥35,100 Roundtrip, found 6 days ago
￥35,100
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 9 from Buffalo to Las Vegas, returning Thu, Aug 14, priced at ￥35,100 found 6 days ago
Delta
Wed, Aug 13 - Mon, Aug 18
BUF
Buffalo
DEN
Denver
￥36,170 Roundtrip, found 2 days ago
￥36,170
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 13 from Buffalo to Denver, returning Mon, Aug 18, priced at ￥36,170 found 2 days ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
BUF
Buffalo
DEN
Denver
￥37,570 Roundtrip, found 2 days ago
￥37,570
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 13 from Buffalo to Denver, returning Mon, Aug 18, priced at ￥37,570 found 2 days ago
American Airlines
Sat, Aug 9 - Thu, Aug 14
BUF
Buffalo
LAS
Las Vegas
￥39,180 Roundtrip, found 6 days ago
￥39,180
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 9 from Buffalo to Las Vegas, returning Thu, Aug 14, priced at ￥39,180 found 6 days ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
BUF
Buffalo
DEN
Denver
￥40,580 Roundtrip, found 2 days ago
￥40,580
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 13 from Buffalo to Denver, returning Mon, Aug 18, priced at ￥40,580 found 2 days ago
United
Sat, Aug 9 - Thu, Aug 14
BUF
Buffalo
LAS
Las Vegas
￥46,490 Roundtrip, found 6 days ago
￥46,490
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 9 from Buffalo to Las Vegas, returning Thu, Aug 14, priced at ￥46,490 found 6 days ago

Find the cheapest month to fly from Buffalo (BUF) to Las Vegas (LAS)

January is typically the cheapest month to fly

From ￥20,222 - ￥45,497 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.