Cheapest return flights from Rockford to Las Vegas in December from $149

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

Return flights

18 Dec - 23 Dec Allegiant Air direct
23 Dec - 11 Jan Allegiant Air direct
23 Dec - 27 Dec Allegiant Air direct
18 Dec - 21 Dec Allegiant Air direct
07 Dec - 21 Dec Allegiant Air direct
07 Dec - 12 Dec Allegiant Air
18 Dec - 03 Jan Allegiant Air direct
23 Dec - 03 Jan Allegiant Air direct
07 Dec - 11 Dec Allegiant Air direct
23 Dec - 29 Dec Allegiant Air
04 Dec - 23 Dec Allegiant Air direct
30 Dec - 11 Jan Allegiant Air direct
22 Dec - 06 Jan Allegiant Air
18 Dec - 22 Dec Allegiant Air
23 Dec - 02 Jan Allegiant Air
04 Dec - 21 Dec Allegiant Air direct
30 Dec - 03 Jan Allegiant Air direct
24 Dec - 03 Jan Allegiant Air
27 Dec - 11 Jan Allegiant Air direct
30 Dec - 02 Jan Allegiant Air

Also check the deals for one-way flights from Rockford to Las Vegas in December.

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