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Cheap flights from Bismarck (BIS) to Las Vegas (LAS)

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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 Bismarck (BIS) to Las Vegas (LAS)

How to find the cheapest flight from Bismarck (BIS) to Las Vegas (LAS)
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How to find the cheapest flight from Bismarck (BIS) to Las Vegas (LAS)
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How to find the cheapest flight from Bismarck (BIS) to Las Vegas (LAS)
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Cheap flights from Bismarck to Las Vegas in December 2025 , January 2026

21 Dec - 15 Jan $ 201.00
BIS
Bismarck
Allegiant Air
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Allegiant Air
DIRECT
BIS
Bismarck
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21 Dec - 08 Jan $ 201.00
BIS
Bismarck
Allegiant Air
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Allegiant Air
DIRECT
BIS
Bismarck
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21 Dec - 03 Jan $ 448.00
BIS
Bismarck
Allegiant Air
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Allegiant Air
DIRECT
BIS
Bismarck
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Last minute flights from Bismarck to Las Vegas

24 Dec - 31 Dec $ 596.00
BIS
Bismarck
United Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
United Airlines
1 STOPS
BIS
Bismarck
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24 Dec - 31 Dec $ 596.00
BIS
Bismarck
United Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
United Airlines
1 STOPS
BIS
Bismarck
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24 Dec - 31 Dec $ 693.00
BIS
Bismarck
United Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
United Airlines
1 STOPS
BIS
Bismarck
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One-way flights to Las Vegas from Bismarck

11:36 AM - 11:36 AM
Allegiant Air
0 Stops
2h 47m
BIS - LAS
$ 144
Kiwi
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11:36 AM - 11:36 AM
Allegiant Air
0 Stops
2h 47m
BIS - LAS
$ 146
Kiwi
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8:58 PM - 8:58 PM
Allegiant Air
0 Stops
2h 47m
BIS - LAS
$ 175
Kiwi
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How to find the cheapest flight from Bismarck (BIS) to Las Vegas (LAS)

Related info for your journey
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How to find the cheapest flight from Bismarck (BIS) to Las Vegas (LAS)
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 Bismarck (BIS) to Las Vegas (LAS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.