Flights from Chicago Flights to Chattanooga

Direct flights from Chicago to Chattanooga

Did you mean flights from Chattanooga to Chicago?

Last updated on: 05-17-2026

Chicago

United States

ORD

O'Hare International Airport

Chattanooga

United States

CHA

Chattanooga Metropolitan Airport (Lovell Field)

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Flight schedule

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Distance

501 miles · (806 km)

Flight time

1 hour and 52 minutes

Airlines

American Airlines
United Airlines

Alliances

Oneworld
SkyTeam
Star Alliance

Classes

Economy
Premium Economy
Business Class
First Class

Aircrafts

Bombardier CRJ 550
Embraer 170
Embraer 175

Chicago to Chattanooga Flight Schedule

Scan through all non-stop flights from Chicago to Chattanooga. The full flight schedule below gives an overview of all non-stop flights from ORD to CHA, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

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Best time to visit Chattanooga

What is the best time to visit Chattanooga?

🌺 💦 Humid Subtropical

Chattanooga is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.

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You can visit Chattanooga any time of the year, but the best months to explore are from to and from to .

Chattanooga

CHA

Airlines flying from Chicago to Chattanooga

Airline-specific flight schedules from Chicago to Chattanooga

In total there are 2 airlines operating nonstop flights from Chicago ORD to Chattanooga CHA. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their ORD CHA flight schedule.

American Airlines (AA)

United Airlines (UA)

American Airlines flight schedulefrom Chicago to Chattanooga

American Airlines is a member of Oneworld

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United Airlines flight schedulefrom Chicago to Chattanooga

United Airlines is a member of Star Alliance

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Chicago to Chattanooga Flights

Flights from ORD to CHA are operated 32 times a week, with an average of 5 flights per day. Departure times vary between 06:45 - 21:22. The earliest flight departs at 06:45, the last flight departs at 21:22. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from Chicago to Chattanooga takes 1 hour and 52 minutes. The flight distance between Chicago and Chattanooga is 501 miles (or 806 km).

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Frequently asked questions - FAQ

How many airports are there in Chattanooga?

There is 1 airport in Chattanooga: Chattanooga Metropolitan Airport (Lovell Field) (CHA).

How many flights per week are there from ORD to CHA?

There are 32 flights per week flying from Chicago to Chattanooga (as of May 2026).

How long does it take to fly from Chicago to Chattanooga?

1 hour and 52 minutes is the average flight time from Chicago to Chattanooga.

How far is Chattanooga from Chicago?

The distance from Chicago to Chattanooga is 501 miles (806 kilometers).

What airlines fly nonstop from ORD airport to CHA airport?

American Airlines and United Airlines are flying nonstop from Chicago to Chattanooga.

What alliances have direct flights from Chicago to Chattanooga?

Oneworld and Star Alliance are flying nonstop from Chicago to Chattanooga.

What classes are available from Chicago to Chattanooga?

You can fly non-stop in Economy and Business Class.

What aircraft types fly from Chicago to Chattanooga?

Aircraft types that fly from Chicago to Chattanooga:

Bombardier CRJ 550
Embraer 170
Embraer 175

What is the earliest flight departing from Chicago to Chattanooga?

The earliest flight departs at 06:45 from Chicago and arrives at 09:34 at Chattanooga.

What is the latest flight available from Chicago to Chattanooga?

The latest flight departs at 21:22 from Chicago and arrives at 00:14 at Chattanooga.

Popular flights from Chicago, United States

Chicago to New York City

Chicago to Boston

Chicago to Dallas-Fort Worth

Chicago to Los Angeles

Chicago to Washington

Chicago to Detroit

Chicago to Atlanta

Chicago to Indianapolis

Chicago to Minneapolis

Chicago to Denver

Chicago to St. Louis

Chicago to Houston

Chicago to Newark

Chicago to Seattle / Tacoma

Show all flights from Chicago Show all flights to Chattanooga

Popular routes operated by American Airlines

Chattanooga to Charlotte

Chattanooga to Dallas-Fort Worth

Chicago to New York City

Chicago to Boston

Chattanooga to Washington

Chicago to Philadelphia

Chicago to Phoenix

Show all American Airlines flights

Popular routes operated by United Airlines

Chicago to New York City

Chattanooga to Newark

Chattanooga to Houston

Chattanooga to Denver

Chicago to San Francisco

Chicago to Washington

Chicago to Indianapolis

Show all United Airlines flights

Popular flights from Chicago via Chattanooga

Chicago to Punta Gorda

Chicago to Tampa

Chicago to Orlando

Non-stop flights from ORD to CHA

501 miles (806 km) · 1h 52m

Round trip

1 passenger

Economy

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Depart
Arrive
Airline
Flight no
Aircraft
Classes

07:00
09:49
United Airlines

Star Alliance
UA 4493
United Airlines
Bombardier CRJ 550
Y
W
J
F

07:15
10:07
United Airlines

Star Alliance
UA 4504
United Airlines
Bombardier CRJ 550
Y
W
J
F

07:15
10:07
United Airlines

Star Alliance
UA 5600
United Airlines
Bombardier CRJ 550
Y
W
J
F

10:25
13:16
United Airlines

Star Alliance
UA 4612
United Airlines
Bombardier CRJ 550
Y
W
J
F

10:30
13:21
United Airlines

Star Alliance
UA 4612
United Airlines
Bombardier CRJ 550
Y
W
J
F

10:35
13:25
United Airlines

Star Alliance
UA 4541
United Airlines
Bombardier CRJ 550
Y
W
J
F

14:03
16:59
United Airlines

Star Alliance
UA 4517
United Airlines
Bombardier CRJ 550
Y
W
J
F

14:03
16:59
United Airlines

Star Alliance
UA 5582
United Airlines
Bombardier CRJ 550
Y
W
J
F

14:26
17:20
United Airlines

Star Alliance
UA 4465
United Airlines
Bombardier CRJ 550
Y
W
J
F

14:30
17:23
United Airlines

Star Alliance
UA 4465
United Airlines
Bombardier CRJ 550
Y
W
J
F

14:30
17:26
United Airlines

Star Alliance
UA 3456
United Airlines
Embraer 175
Y
W
J
F

14:30
17:23
United Airlines

Star Alliance
UA 4465
United Airlines
Bombardier CRJ 550
Y
W
J
F

14:34
17:34
American Airlines

Oneworld
AA 4724
American Airlines
Embraer 175
Y
W
J
F

15:09
18:09
American Airlines

Oneworld
AA 4724
American Airlines
Embraer 175
Y
W
J
F

15:22
18:14
American Airlines

Oneworld
AA 4190
American Airlines
Embraer 170
Y
W
J
F

15:30
18:22
American Airlines

Oneworld
AA 4190
American Airlines
Embraer 175
Y
W
J
F

15:30
18:22
American Airlines

Oneworld
AA 4190
American Airlines
Embraer 175
Y
W
J
F

17:45
20:34
United Airlines

Star Alliance
UA 4453
United Airlines
Bombardier CRJ 550
Y
W
J
F

17:50
20:49
United Airlines

Star Alliance
UA 4507
United Airlines
Bombardier CRJ 550
Y
W
J
F