Spirit's Big Front Seats offer 11 inches more legroom, ideal for comfort.
Spirit's self-service bag drop saves time at the airport.
Round-trip from | $112 (Kiwi.com) |
---|---|
One-way from | $74 (Kiwi.com) |
Popular in | January |
Cheapest in | October |
Average price | $207 |
Good round-trip deal | $192 or less |
Good one-way deal | $136 or less |
Fly from
Fly to
Route
Depart
Return
Price
Las VegasChicago
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
Thu 10/30
12:59 am-12:16 am
1 stop21h 17m
Chicago O'Hare Intl
Sun 11/2
10:43 pm-12:44 am
Nonstop4h 01m
Las VegasChicago
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
Thu 10/16
6:49 am-12:31 pm
Nonstop3h 42m
Chicago O'Hare Intl
Sun 10/19
6:40 am-8:34 am
Nonstop3h 54m
Las VegasChicago
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
Thu 9/25
10:41 am-10:45 pm
1 stop10h 04m
Chicago O'Hare Intl
Mon 9/29
6:15 am-8:15 am
Nonstop4h 00m
Las VegasChicago
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
Fri 10/3
2:57 pm-8:59 pm
Nonstop4h 02m
Chicago O'Hare Intl
Wed 10/15
7:15 am-1:13 pm
1 stop7h 58m
Las VegasChicago
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
Wed 10/1
9:36 am-6:14 pm
1 stop6h 38m
Chicago O'Hare Intl
Wed 10/8
6:35 am-8:29 am
Nonstop3h 54m
Las VegasChicago
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
Tue 9/30
12:55 am-10:40 am
1 stop7h 45m
Chicago O'Hare Intl
Thu 10/2
7:09 pm-7:40 am
1 stop14h 31m
Las VegasChicago
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
Thu 10/23
12:59 am-12:59 am
1 stop22h 00m
Chicago O'Hare Intl
Mon 10/27
10:51 am-1:13 pm
1 stop28h 22m
Las VegasChicago
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
Thu 10/9
12:59 am-12:59 am
1 stop22h 00m
Chicago O'Hare Intl
Tue 10/14
7:15 am-6:55 pm
1 stop13h 40m
Las VegasChicago
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
Wed 12/10
4:55 pm-10:35 pm
Nonstop3h 40m
Chicago O'Hare Intl
Sun 12/14
7:15 am-9:20 am
Nonstop4h 05m
Las VegasChicago
LAS - ORD
LASORD
Las Vegas Harry Reid Intl
Tue 10/14
5:27 pm-11:15 pm
Nonstop3h 48m
Chicago O'Hare Intl
Sat 10/18
2:20 pm-4:18 pm
Nonstop3h 58m
Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Las Vegas to Chicago O'Hare Intl Airport (average of $245). Flying from Las Vegas to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike at noon, when flights are generally more expensive, you can save up to 58% on flights from Las Vegas to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.
Travelers seeking maximum savings on their Las Vegas to Chicago O'Hare Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Gina,Jul 2025
LAS - DEN
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Gina,Jul 2025
LAS - DEN
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Gina,Jul 2025
LAS - DEN
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Gina,Jul 2025
LAS - DEN
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Gina,Jul 2025
LAS - DEN
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Gina,Jul 2025
LAS - DEN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$79 | Average$195 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$95 | Average$184 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$156 | Average$260 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$159 | Average$322 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$159 | Average$329 | FlexibilityNo cancel fee | On-time69% |