ORD to MIA from $171 in economy

UAUnited Airlines

Round Trip•Economy

ORD

O'Hare International Airport

Chicago, United States

MIA

Miami International Airport

Miami, United States

$370 USD

-54%$171 USD

Verified about 19 hours ago

December 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$277 1$223 2$187 3$299 4$287 5$213 6$311 7$187 8$171 9$171 10$187 11$365 12$336 13$389 14$265 15$249 16$298 17$355 18$460 19$478 20$455 21$385 22$337 23$457 24$395 25$596 26$823 27$634 28$375 29$327 30$327 31$355 1$365 2$327 3$417

Limited Availability

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

Sunday, December 6th, 2026

5 round-trip options

Returning

Sat, Dec 12, 2026•6 Day Trip

$327 USD

Google Flights

Returning

Mon, Dec 14, 2026•8 Day Trip

$337 USD

Google Flights

Returning

Tue, Dec 15, 2026•9 Day Trip

$311 USD

Google Flights

Returning

Fri, Dec 18, 2026•12 Day Trip

$427 USD

Google Flights

Returning

Sun, Dec 20, 2026•14 Day Trip

$451 USD

Google Flights

Chicago (ORD) to Miami (MIA) flight deal in economy from $171

O'Hare International Airport

Miami International Airport

December 2026

Sunday, December 6th, 2026