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Cheap flights from Peoria (PIA) to Las Vegas (LAS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Peoria (PIA) to Las Vegas (LAS)

How to find the cheapest flight from Peoria (PIA) to Las Vegas (LAS)
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How to find the cheapest flight from Peoria (PIA) to Las Vegas (LAS)
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How to find the cheapest flight from Peoria (PIA) to Las Vegas (LAS)
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Cheap flights from Peoria to Las Vegas in July , August 2026

31 Jul - 07 Aug $ 344.00
PIA
Peoria
Allegiant Air
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Allegiant Air
DIRECT
PIA
Peoria
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27 Jul - 07 Aug $ 388.00
PIA
Peoria
Allegiant Air
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Allegiant Air
DIRECT
PIA
Peoria
Pick dates
31 Jul - 03 Aug $ 452.00
PIA
Peoria
Allegiant Air
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Allegiant Air
DIRECT
PIA
Peoria
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Last minute flights from Peoria to Las Vegas

27 Jul - 31 Jul $ 410.00
PIA
Peoria
Allegiant Air
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Allegiant Air
DIRECT
PIA
Peoria
Pick dates
27 Jul - 01 Aug $ 788.00
PIA
Peoria
United Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
United Airlines
1 STOPS
PIA
Peoria
Pick dates
27 Jul - 31 Jul $ 883.00
PIA
Peoria
United Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
United Airlines
1 STOPS
PIA
Peoria
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One-way flights to Las Vegas from Peoria

12:49 PM - 12:49 PM
Allegiant Air
0 Stops
3h 33m
PIA - LAS
$ 245
Kiwi
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12:49 PM - 12:49 PM
Allegiant Air
0 Stops
3h 33m
PIA - LAS
$ 291
Kiwi
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8:45 AM - 11:22 AM
United Airlines
1 Stops
5h 39m
PIA - LAS
$ 377
Kiwi
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How to find the cheapest flight from Peoria (PIA) to Las Vegas (LAS)

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