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Cheap flights from Billings (BIL) to Phoenix (PHX)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Billings (BIL) to Phoenix (PHX)

How to find the cheapest flight from Billings (BIL) to Phoenix (PHX)
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How to find the cheapest flight from Billings (BIL) to Phoenix (PHX)
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How to find the cheapest flight from Billings (BIL) to Phoenix (PHX)
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Cheap flights from Billings to Phoenix in January , February 2026

21 Jan - 28 Feb $ 143.00
BIL
Billings
Allegiant Air
DIRECT
PHX
Phoenix
PHX
Phoenix
Allegiant Air
DIRECT
BIL
Billings
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22 Jan - 07 Feb $ 407.00
BIL
Billings
Alaska Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
Alaska Airlines
1 STOPS
BIL
Billings
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17 Jan - 07 Feb $ 439.00
BIL
Billings
Alaska Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
Alaska Airlines
1 STOPS
BIL
Billings
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Last minute flights from Billings to Phoenix

28 Jan - 31 Jan $ 324.00
BIL
Billings
Hawaiian Airlines
DIRECT
PHX
Phoenix
PHX
Phoenix
Hawaiian Airlines
1 STOPS
BIL
Billings
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22 Jan - 31 Jan $ 506.00
BIL
Billings
Alaska Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
Alaska Airlines
1 STOPS
BIL
Billings
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17 Jan - 31 Jan $ 531.00
BIL
Billings
Alaska Airlines
1 STOPS
PHX
Phoenix
PHX
Phoenix
Alaska Airlines
1 STOPS
BIL
Billings
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One-way flights to Phoenix from Billings

11:20 AM - 11:20 AM
Allegiant Air
0 Stops
2h 33m
BIL - PHX
$ 75
Kiwi
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3:35 PM - 8:21 PM
Alaska Airlines
1 Stops
8h 20m
BIL - PHX
$ 266
Kiwi
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10:52 AM - 1:25 PM
United Airlines
1 Stops
4h 33m
BIL - PHX
$ 305
Kiwi
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How to find the cheapest flight from Billings (BIL) to Phoenix (PHX)

Related info for your journey
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How to find the cheapest flight from Billings (BIL) to Phoenix (PHX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Billings (BIL) to Phoenix (PHX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.