Flights to West Yellowstone from Buffalo - $139

View $139 flight on Sat, Sep 13, 2025Opens in a new window

Popular airlines from Buffalo to West Yellowstone

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Buffalo to West Yellowstone (BUF-JAC)

Prices were available within the past 7 days and start at $139 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Mon, Aug 18 - Fri, Aug 22
BUF
Buffalo
BZN
Bozeman
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Mon, Aug 18 from Buffalo to Bozeman, returning Fri, Aug 22, priced at $277 found 1 day ago
American Airlines
Thu, Oct 30 - Mon, Nov 3
BUF
Buffalo
BZN
Bozeman
$277 Roundtrip, found 11 hours ago
$277
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Oct 30 from Buffalo to Bozeman, returning Mon, Nov 3, priced at $277 found 11 hours ago
Delta
Thu, Oct 30 - Mon, Nov 3
BUF
Buffalo
BZN
Bozeman
$277 Roundtrip, found 11 hours ago
$277
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Oct 30 from Buffalo to Bozeman, returning Mon, Nov 3, priced at $277 found 11 hours ago
United
Thu, Oct 30 - Mon, Nov 3
BUF
Buffalo
BZN
Bozeman
$277 Roundtrip, found 11 hours ago
$277
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Oct 30 from Buffalo to Bozeman, returning Mon, Nov 3, priced at $277 found 11 hours ago
American Airlines
Fri, Sep 19 - Sat, Sep 27
BUF
Buffalo
BZN
Bozeman
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Sep 19 from Buffalo to Bozeman, returning Sat, Sep 27, priced at $278 found 1 day ago
JetBlue Airways
Sat, Feb 21 - Fri, Mar 6
BUF
Buffalo
BZN
Bozeman
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Feb 21 from Buffalo to Bozeman, returning Fri, Mar 6, priced at $334 found 1 day ago

Find the cheapest month to fly from Buffalo (BUF) to Jackson (JAC)

September is typically the cheapest month to fly

From $299 - $876 per traveler.

Graph displaying average flight prices per month

Alternative airports near West Yellowstone

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Yellowstone WYS. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $600
WYS
Yellowstone
CheapestClosest
Average driving time to city center5 min
Flights from $600
*Available to One Key members.