Cheap flights from Chattanooga (CHA) to Illinois (IL)

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How to find the cheapest flight from
Chattanooga (CHA) to Illinois

All the information you need to plan the best CHA to ORD flight in 2021: compare Chattanooga to Illinois flight prices with the expected peak season, weather and rainfall in Illinois.
How far in advance should I book a flight from Chattanooga to Illinois?

To save on the cost of your flight from Chattanooga to Illinois, book at least 38 days before your planned departure. Booking around this time can save you about 45% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $355 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $457.

What is the cheapest month to fly from Chattanooga to Illinois?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, August can be a great choice for travel to Illinois. Flights to Illinois from Chattanooga in August are about $294 on average during August, but can be found for as low as $147.

When is the cheapest time to fly from Chattanooga to Illinois (CHA - IL)?

When flying from Chattanooga to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Chattanooga to Illinois in December, January 2022

The best prices found for CHA to Illinois flights for December, January
5 Jan - 6 Jan
$222pp
CHA
Chattanooga Lovell Field
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
CHA
Chattanooga Lovell Field
4 Jan - 5 Jan
$223pp
CHA
Chattanooga Lovell Field
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
CHA
Chattanooga Lovell Field
4 Jan - 5 Jan
$225pp
CHA
Chattanooga Lovell Field
Delta
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
 
1 STOP
CHA
Chattanooga Lovell Field

Chattanooga Lovell Field to Illinois 2022 flight deals

Cheap flights to Illinois from Chattanooga found for this year
9 Dec - 12 Dec
$255pp
CHA
Chattanooga Lovell Field
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
CHA
Chattanooga Lovell Field
9 Dec - 12 Dec
$256pp
CHA
Chattanooga Lovell Field
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
CHA
Chattanooga Lovell Field
25 Dec - 30 Dec
$265pp
CHA
Chattanooga Lovell Field
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
CHA
Chattanooga Lovell Field

Non-stop flights to Illinois from Chattanooga

Save time with Chattanooga to Illinois direct flight deals
25 Dec - 30 Dec
$265pp
CHA
Chattanooga Lovell Field
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
CHA
Chattanooga Lovell Field
24 Dec - 31 Dec
$270pp
CHA
Chattanooga Lovell Field
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
CHA
Chattanooga Lovell Field
24 Dec - 25 Dec
$275pp
CHA
Chattanooga Lovell Field
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
CHA
Chattanooga Lovell Field

Last minute flights from Chattanooga to Illinois

Late deals on round-trip flights to Illinois from Chattanooga, departing today and this week
11 Dec - 13 Dec
$313pp
CHA
Chattanooga Lovell Field
Delta
 
1 STOP
MDW
Chicago Midway
MDW
Chicago Midway
Delta
 
1 STOP
CHA
Chattanooga Lovell Field
11 Dec - 13 Dec
$313pp
CHA
Chattanooga Lovell Field
Delta
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
CHA
Chattanooga Lovell Field
11 Dec - 13 Dec
$318pp
CHA
Chattanooga Lovell Field
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
   
2 STOPS
CHA
Chattanooga Lovell Field

One-way flights to Illinois from Chattanooga

The cheapest one-way flights from Chattanooga to Illinois
1:30 am - 6:57 am
Delta
1 Stop
6h 27m
CHA - MDW
Delta
$179
Delta
8:04 am - 2:19 pm
Allegiant Air
1 Stop
7h 15m
CHA - RFD
Allegiant Air
$220
Gotogate
11:18 am - 1:46 pm
Multiple Airlines
3 Stops
27h 28m
CHA - ORD
Multiple Airlines
$223
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Chattanooga</span> to <span class="emphasized">Illinois</span> flights.

Flight FAQs

From Chattanooga to Illinois

What airport do you fly from for flights from Chattanooga to Illinois?

Chattanooga Lovell Field (CHA) is the airport you will fly out of if you book a flight from Chattanooga to Illinois. It is only a 6.0 mi journey to Lovell Field (CHA) from Chattanooga’s city center.

Which airlines flying from Chattanooga Lovell Field to Illinois have flexible cancellations due to COVID-19?

United Airlines, American Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Chattanooga to Illinois for under $300 on Cheapflights?

Yes, there are multiple flights from Chattanooga to Illinois for under $300. The cheapest flight booked recently is on American Airlines for just $222, but on average you can expect to pay $259.

Are there nonstop flights from Chattanooga to Illinois for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Chattanooga to Illinois under $300. A good price for a nonstop flight from Chattanooga to Illinois is less than $349.

Are there last-minute flights available from Chattanooga to Illinois for under $400?

There are currently 20+ open flights from Chattanooga to Illinois within the next 7 days for less than $400.

What are the cheapest airlines to fly from Chattanooga to Illinois one-way?

One-way options have recently been found by users for as low as $133 on United Airlines. Other airlines that offer cheap prices include American Airlines from $140 and Delta from $142 one-way.

What are the most popular airlines that fly from Chattanooga to Illinois?

American Airlines, Delta and United Airlines are the most popular airlines when flying from Chattanooga to Illinois.

What are the most popular routes from Chattanooga to Illinois?

The most popular route from Chattanooga to Illinois is Chattanooga Lovell Field - Chicago O'Hare Intl. You may also consider Chattanooga Lovell Field - Chicago Midway or Chattanooga Lovell Field - Lambert-St Louis.

What are the most reliable airlines from Chattanooga to Illinois?

Consider SkyWest Airlines (94%), United Airlines (79%) or Air Wisconsin (72%) when booking your flight. These represent the most reliable airlines when flying from Chattanooga to Illinois.

What are the cheapest flights from Chattanooga to Illinois?

The cheapest flight price from Chattanooga to Illinois is $112. On average you can expect to pay $222. The most popular route, (Chattanooga Lovell Field - Chicago O'Hare Intl), can usually be booked for $273.

COVID Restrictions

View COVID Travel Restrictions for Illinois (IL)

Do I need a COVID test to fly to Illinois from Chattanooga?

Information is based on travel restrictions for travel to Illinois within the United States

Most visitors from Chattanooga Lovell Field need to provide a negative COVID-19 test result and/or quarantine to enter Illinois.

COVID-19 testing requirements
Visitors from Chattanooga Lovell Field must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Illinois.

Quarantine requirements
Visitors from Chattanooga Lovell Field are not required to quarantine after entering Illinois.

Do I need a test to fly back to Chattanooga from Illinois?

Returning to Chattanooga Lovell Field from Illinois

COVID-19 testing requirements
Visitors from Illinois must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Chattanooga Lovell Field.

Quarantine requirements
Visitors from Illinois are not required to quarantine after entering Chattanooga Lovell Field.

Hide COVID Travel Restrictions for Illinois (IL)

Destination points for flights from Chattanooga to Illinois

Select to see more specific information for flights from Chattanooga to all places in Illinois.

Destination information for Illinois

Things to know before you go - useful duration and weather info for your trip from Chattanooga to Illinois.
Flight duration from CHA to Illinois
2h 03m

Airports servicing Chattanooga

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)

Top 3 airlines flying from Chattanooga Lovell Field to Illinois

The chart below displays the airlines Cheapflights users traveling from Chattanooga to Illinois choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$92 $347 No cancel fee N/A
American Airlines
$134 $356 No cancel fee 71%
United Airlines
$265 $352 No cancel fee 69%
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