Flights to South Central Montana from Portland - ￥31,560

View ￥31,560 flight on Sun, Aug 3, 2025Opens in a new window

Popular airlines from Portland to South Central Montana

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

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Cheap Flights from Portland to South Central Montana (PDX-BIL)

Prices were available within the past 7 days and start at ￥31,560 for one-way flights and ￥34,570 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug 18 - Sat, Aug 23
PDX
Portland
BZN
Bozeman
￥34,570 Roundtrip, found 6 hours ago
￥34,570
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Aug 18 from Portland to Bozeman, returning Sat, Aug 23, priced at ￥34,570 found 6 hours ago
Delta
Mon, Aug 18 - Sat, Aug 23
PDX
Portland
BZN
Bozeman
￥38,870 Roundtrip, found 6 hours ago
￥38,870
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Aug 18 from Portland to Bozeman, returning Sat, Aug 23, priced at ￥38,870 found 6 hours ago
Delta
Mon, Aug 18 - Sat, Aug 23
PDX
Portland
BZN
Bozeman
￥38,980 Roundtrip, found 6 hours ago
￥38,980
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Aug 18 from Portland to Bozeman, returning Sat, Aug 23, priced at ￥38,980 found 6 hours ago
United
Mon, Aug 18 - Sat, Aug 23
PDX
Portland
BZN
Bozeman
￥47,260 Roundtrip, found 6 hours ago
￥47,260
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Aug 18 from Portland to Bozeman, returning Sat, Aug 23, priced at ￥47,260 found 6 hours ago
Alaska Airlines
Mon, Aug 18 - Sat, Aug 23
PDX
Portland
BZN
Bozeman
￥63,550 Roundtrip, found 6 hours ago
￥63,550
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Mon, Aug 18 from Portland to Bozeman, returning Sat, Aug 23, priced at ￥63,550 found 6 hours ago
American Airlines
Mon, Aug 18 - Sat, Aug 23
PDX
Portland
BZN
Bozeman
￥77,040 Roundtrip, found 6 hours ago
￥77,040
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Portland to Bozeman, returning Sat, Aug 23, priced at ￥77,040 found 6 hours ago

Find the cheapest month to fly from Portland (PDX) to Bozeman (BZN)

September is typically the cheapest month to fly

From ￥20,340 - ￥44,217 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.