Chicago to Miami flights – the most comfortable way to fly
2 airlines fly nonstop between Chicago and Miami, about 28 flights a week. The flight takes 3h 00m and covers 1,930 km. The most comfortable economy seat is on American Airlines's Airbus A321neo. There's no lie-flat business class on this route.
Most comfortable economy
- 31″ legroom
- 18.0″ wide seat
- Cabin altitude 8,000 ft
- Wi-Fi
- Power
Most comfortable business
- 38″ legroom
- 21.0″ wide seat
- No middle seats
- Cabin altitude 8,000 ft
- Wi-Fi
Nonstop flights from Chicago to Miami
| Flight | Departs | Duration | Aircraft | Economy | Business | Days |
|---|---|---|---|---|---|---|
| United UA3456 ORD → MIA |
08:05 | 3h 00m | A320 Narrow-body |
4.8Okay | 7.4Very comfortable | MTWTFSS |
| American Airlines AA3188 ORD → MIA |
08:35 | 3h 00m | A321neo Narrow-body |
5.3Okay | 7.4Very comfortable | MTWTFSS |
| United UA1019 ORD → MIA |
15:50 | 3h 00m | 737 MAX 8 Narrow-body |
4.5Okay | 7.4Very comfortable | MTWTFSS |
| American Airlines AA812 ORD → MIA |
16:20 | 3h 00m | 737 MAX 8 Narrow-body |
4.5Okay | 7.4Very comfortable | MTWTFSS |
Frequently asked questions
How long is the flight from Chicago to Miami?
A nonstop flight from Chicago to Miami takes about 3 h 0 min and covers 1,930 km.
Which airlines fly nonstop from Chicago to Miami?
American Airlines and United fly nonstop, with about 28 flights a week.
What is the most comfortable economy seat from Chicago to Miami?
American Airlines on the Airbus A321neo: 3-3 layout, 31″ legroom and 18.0″ wide seats – comfort score 5.3/10 (okay).
Is there lie-flat business class from Chicago to Miami?
No – business class on this route is recliner (domestic first) (2-2). The best is United on the Airbus A320, comfort score 7.4/10.
Can I fly with my dog from Chicago to Miami?
Yes – American Airlines and United take small dogs in the cabin (usually up to 9 kg including the bag).
Is business class worth it from Chicago to Miami?
Business is a wide recliner with more legroom for about 241% more than economy on United – SkyBuddy's upgrade score: 1.1/10 (not worth it).
Which aircraft fly from Chicago to Miami?
Airbus A320, Airbus A321neo, and Boeing 737 MAX 8.
Schedules, seat details and fares are indicative estimates from SkyBuddy's airline model. Check the live price before you book.