FFL Helper

FFL Helper / Chicago / Las Vegas

CHI → LAS

Chicago (CHI) to Las Vegas (LAS)

Compare one-way fares for flights from Chicago to Las Vegas.

Lowest fare $63
Distance 1,521 mi
Flight time 4h 1m
Airports RFD–LAS
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By month: October 2026 from $109 · November 2026 from $74 · December 2026 from $63

Price calendar

October 2026

From $109 · up to $192

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23 $192 24 $183 25 $109 26 $152 27 $160 28 $168 29 $123 30 $145
31

November 2026

From $74 · up to $193

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4 $152 5 $173 6 $193 7 $154 8 $154 9 $154 10 $154 11 $154 12 $114 13 $123 14 $133 15 $74 16 $86 17 $98 18 $111 19 $111 20 $111 21 $111 22 $111 23 $111 24 $111 25 $111 26 $111 27 $111 28 $123
29
30

Upcoming dates

Las Vegas LAS

$63

Dec 13, 12:47pm · 4h 1m · 0 stops

RFD → LAS · Allegiant Air

Tickets

Las Vegas LAS

$63

Dec 14, 6:21am · 4h 15m · 0 stops

ORD → LAS · Frontier Airlines

Tickets

Las Vegas LAS

$74

Nov 15, 8:37pm · 3h 46m · 0 stops

RFD → LAS · Allegiant Air

Tickets

Las Vegas LAS

$98

Nov 17, 6:30am · 9h 43m · 1 stop

ORD → LAS · Frontier Airlines

Tickets

Las Vegas LAS

$105

Dec 12, 5:35am · 29h 2m · 1 stop

ORD → LAS · Frontier Airlines

Tickets

Las Vegas LAS

$109

Oct 25, 8:53pm · 3h 43m · 0 stops

RFD → LAS · Allegiant Air

Tickets

About this route

This calendar shows dated one-way fares from Chicago to Las Vegas. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Chicago to Las Vegas.