Cheapest one-way flights from Rockford to Las Vegas in December from $88

AirHint found the following cheapest one-way flights from Rockford (RFD) to Las Vegas (LAS) in December 2025 (see full year).

One-Way flights

14 Dec Allegiant Air direct
18 Dec Allegiant Air direct
23 Dec Allegiant Air direct
07 Dec Allegiant Air direct
21 Dec Allegiant Air direct
08 Dec Allegiant Air
19 Dec Allegiant Air
24 Dec Allegiant Air
20 Dec Allegiant Air
30 Dec Allegiant Air direct

Also check the deals for return flights from Rockford to Las Vegas in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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