| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Chattanooga Chicago | Outbound 07/26/26 direct AA4512 01h 58min | Return 08/05/26 direct AA4469 01h 36min |  American Airlines |  | ? | $223 | |
| Chattanooga Chicago | Outbound 07/26/26 direct AA4512 01h 58min | Return 08/05/26 direct AA4469 01h 36min | American Airlines | | ? | $224 | |
| Chattanooga Chicago | Outbound 07/26/26 direct UA4540 02h 07min | Return 08/05/26 direct UA4507 01h 59min |  United Airlines |  | ? | $283 | |
| Chattanooga Chicago | Outbound 06/25/26 direct AA4512 02h 09min | Return 06/30/26 direct AA3867 01h 52min | American Airlines | | $293 | ||
| Chattanooga Chicago | Outbound 05/16/26 direct UA4392 02h 07min | Return 05/29/26 direct UA4612 01h 51min | United Airlines | | ? | $298 | |
| Chattanooga Chicago | Outbound 07/26/26 1 Stopover (FLL, MIA) G40511, F93629 28h 10min | Return 08/05/26 1 Stopover (MIA, FLL) F92672, G40503 17h 52min |   Allegiant Air, Frontier Airlines |  | ? | $301 | |
| Chattanooga Chicago | Outbound 07/26/26 direct AA4512 01h 58min | Return 08/05/26 direct AA4511 01h 36min | American Airlines |  | ? | $362 | |
| Chattanooga Chicago | Outbound 06/25/26 direct UA4571 02h 02min | Return 06/30/26 direct UA4543 01h 51min | United Airlines |  | $406 | ||
| Chattanooga Chicago | Outbound 05/16/26 2 Stopovers (CLT, TPA) AA5977, AA3052, F92317 30h 47min | Return 05/29/26 2 Stopovers (EWR, MIA, FLL) UA1209, UA2785, G40503 33h 48min | American Airlines, Frontier Airlines | | ? | $764 | |
| Chattanooga Chicago | Outbound 06/25/26 1 Stopover (FLL, MIA) G40512, AA2323 16h 25min | Return 06/30/26 4 Stopovers (GDL, MZT, PHX, CLT) Y41703, Y41406, AA3892, AA1211, AA6051 60h 15min | Allegiant Air, American Airlines | | ? | $957 |
Stops
- Direct flight
Airline
- American Airlines
- United Airlines
- Allegiant Air
- Delta Air Lines
Tips and tricks to help you find cheap flights from Chattanooga to Chicago
Favorite airline: United Airlines
100 % of travelers choose to book flights on this route with United Airlines and Delta.
United Airlines
97 %
Delta
3 %
Direct flights are the cheapest connection
On this route, direct flights are $77.00 cheaper than flights with a stopover.
non stop flight
1 stop
02h 16min
03h 52min
$200
$277
The favorite connection is non-stop
Direct flights are especially popular on this route. 99 % of travelers will book a direct flight.
Route
bookings
Direct flights
02h 16min, from $200
99 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
03h 52min, from $277
1 %
Important flight information
Flight information: Chattanooga - Chicago
| Roundtrip from | $222.42 |
|---|---|
| Flight duration | min. 01:54 / max. 02:06 |
| Return flight duration | min. 01:36/ max. 01:44 |
| Distance | 791 km |
| Flights per week | 35 |
| Departure airport | Airport Chattanooga, TN (CHA) |
| Arrival airport | Airport Chicago-IL, all airports (CHI) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Chattanooga - New York from $268
- Flight Chattanooga - Washington DC from $445
- Flight Chattanooga - Los Angeles from $392
- Flight Chattanooga - Washington-DC from $445
- Flight Chattanooga - San Francisco from $348
- Flight Chattanooga - Miami from $393
- Flight Chattanooga - New York from $268
- Flight Chattanooga - Salt Lake City from $410
- Flight Chattanooga - Newport from $406
- Flight Chattanooga - Las Vegas from $353
Alternative flights to Chicago
- Flight New York - Chicago from $119
- Flight Los Angeles - Chicago from $220
- Flight Boston - Chicago from $196
- Flight Washington-DC - Chicago from $177
- Flight Atlanta - Chicago from $79
- Flight Denver - Chicago from $143
- Flight Philadelphia - Chicago from $215
- Flight Minneapolis - Chicago from $148
- Flight Phoenix - Sky Harbor - Chicago from $185
- Flight Dallas - Chicago from $131
Flight destinations with a similar price
- Flight Chicago - San Juan (Puerto Rico) from $213
- Flight Chicago - Cancun from $307
- Flight Chicago - Guadalajara from $260
- Flight Chicago - Santiago de Chile from $569
- Flight Chicago - San Jose, Costa Rica from $357
- Flight Chicago - Istanbul from $510
- Flight Chicago - Lahore from $731
- Flight Chicago - Lagos from $968
- Flight Chicago - Toronto from $207
- Flight Chicago - Hyderabad from $739
Flight destinations with a similar price
- Flight Chattanooga - Chicago O'Hare from $223