Las Vegas (LAS) to Chicago (ORD) flight deal from $140 USD in economy class

AAAmerican Airlines

Round Trip•Economy

LAS

Harry Reid International Airport

Las Vegas, United States

ORD

O'Hare International Airport

Chicago, United States

$357 USD

-61%$140 USD

Verified Dec 1, 2025 at 5:12 AM

January 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$234 30$238 31$158 1$260 2$323 3$362 4$323 5$234 6$145 7$145 8$145 9$140 10$147 11$254 12$193 13$145 14$145 15$193 16$149 17$140 18$230 19$280 20$150 21$154 22$162 23$274 24$174 25$280 26$252 27$154 28$154 29$205 30$189 31$193 1

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Monday, January 5th, 2026

10 round-trip options

Returning

Sat, Jan 10, 2026•5 Day Trip

$239 USD

Google Flights

Returning

Sun, Jan 11, 2026•6 Day Trip

$239 USD

Google Flights

Returning

Mon, Jan 12, 2026•7 Day Trip

$234 USD

Google Flights

Returning

Tue, Jan 13, 2026•8 Day Trip

$239 USD

Google Flights

Returning

Wed, Jan 14, 2026•9 Day Trip

$239 USD

Google Flights

Returning

Thu, Jan 15, 2026•10 Day Trip

$318 USD

Google Flights

Returning

Fri, Jan 16, 2026•11 Day Trip

$364 USD

Google Flights

Returning

Sat, Jan 17, 2026•12 Day Trip

$257 USD

Google Flights

Returning

Sun, Jan 18, 2026•13 Day Trip

$241 USD

Google Flights

Returning

Mon, Jan 19, 2026•14 Day Trip

$331 USD

Google Flights