Find flights
When to book
FAQs & Tips
Direct Flights
Deals

CHA

$99 Find cheap flights from Illinois to Chattanooga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chattanooga departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
vie. 7/12
vie. 7/19

Search hundreds of travel sites at once for deals on flights to Chattanooga

In the last 7 days travelers have searched 43,795,805 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Good to know

Low season

January

High season

May

Cheapest flight

$99
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from St. Louis to Chattanooga

FAQs for booking flights from Illinois to Chattanooga

  • How does KAYAK find such low prices on flights from Illinois to Chattanooga?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Chattanooga.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Chattanooga?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chattanooga from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Chattanooga?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chattanooga with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Chattanooga?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chattanooga from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Illinois to Chattanooga?

Find which airlines fly direct from Illinois to Lovell Field, which days they fly and book direct flights.

Nonstop departures

Illinois to Chattanooga Lovell Field

Monday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +10 more

Aeromexico, Air France, +11 more

Thursday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Friday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Saturday

Aeromexico, Air France, American Airlines, +9 more

Aeromexico, Air France, +10 more

Sunday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

See more direct flights

Nonstop returns

Chattanooga Lovell Field to Illinois

Monday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +10 more

Aeromexico, Air France, +11 more

Thursday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Friday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Saturday

Aeromexico, Air France, American Airlines, +9 more

Aeromexico, Air France, +10 more

Sunday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

See more direct flights
See more direct flights

Book cheap flights from Illinois to Chattanooga

Recent round-trip flight deals

9/9lun.
nonstopUnited Airlines
1h 54mORD-CHA
9/16lun.
nonstopUnited Airlines
2h 06mCHA-ORD
$169
8/14mié.
nonstopUnited Airlines
1h 46mORD-CHA
8/18dom.
nonstopUnited Airlines
2h 00mCHA-ORD
$182
8/14mié.
1 stopDelta
4h 16mORD-CHA
8/17sáb.
1 stopDelta
5h 07mCHA-ORD
$188
7/2mar.
nonstopUnited Airlines
1h 47mORD-CHA
7/14dom.
nonstopUnited Airlines
2h 00mCHA-ORD
$193
9/10mar.
1 stopDelta
6h 14mSTL-CHA
9/18mié.
1 stopDelta
4h 09mCHA-STL
$198
6/27jue.
nonstopUnited Airlines
1h 47mORD-CHA
7/1lun.
nonstopUnited Airlines
2h 04mCHA-ORD
$198
8/13mar.
1 stopAmerican Airlines
3h 52mSTL-CHA
8/16vie.
1 stopAmerican Airlines
6h 04mCHA-STL
$218
9/9lun.
1 stop
7h 09mORD-CHA
9/16lun.
2 stops
13h 03mCHA-ORD
$235
9/10mar.
1 stopAmerican Airlines
5h 38mSTL-CHA
9/18mié.
2 stopsAmerican Airlines
8h 13mCHA-STL
$236
9/9lun.
2 stops
11h 40mORD-CHA
9/16lun.
2 stops
19h 05mCHA-ORD
$268

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/13mar.
1 stopDelta
3h 44mSTL-CHA
$99
8/22jue.
1 stopDelta
3h 44mSTL-CHA
$119
6/16dom.
1 stopAmerican Airlines
7h 00mORD-CHA
$159
11/26mar.
1 stopDelta
4h 54mMDW-CHA
$159
6/16dom.
1 stopAmerican Airlines
5h 20mORD-CHA
$169
11/26mar.
nonstopUnited Airlines
1h 45mORD-CHA
$205
7/10mié.
3 stops
23h 03mORD-CHA
$209
7/16mar.
nonstopUnited Airlines
1h 48mORD-CHA
$224
7/3mié.
3 stops
29h 10mORD-CHA
$299
6/16dom.
3 stopsWestJet
29h 13mMDW-CHA
$907

Search by stops

Search by airline

Search by price

Last minute flights from Illinois to Chattanooga

Last minute flight, train and bus deals

6/13jue.
nonstopUnited Airlines
1h 47mORD-CHA
6/16dom.
nonstopUnited Airlines
2h 05mCHA-ORD
$338
6/13jue.
nonstopUnited Airlines
1h 49mORD-CHA
6/16dom.
nonstopUnited Airlines
2h 05mCHA-ORD
$464
6/13jue.
multi-stopAmerican Airlines
5h 27mORD-CHA
6/16dom.
multi-stopAmerican Airlines
6h 20mCHA-ORD
$506
6/13jue.
multi-stopAmerican Airlines
5h 27mORD-CHA
6/16dom.
multi-stopAmerican Airlines
9h 24mCHA-ORD
$511
6/13jue.
multi-stopAmerican Airlines
8h 43mORD-CHA
6/16dom.
multi-stopAmerican Airlines
8h 15mCHA-ORD
$516
6/13jue.
multi-stopDelta
5h 08mMDW-CHA
6/16dom.
multi-stopDelta
5h 16mCHA-MDW
$618
6/15sáb.
multi-stopDelta
4h 55mMDW-CHA
6/16dom.
multi-stopDelta
5h 16mCHA-MDW
$638
6/13jue.
multi-stopDelta
5h 08mMDW-CHA
6/15sáb.
multi-stopDelta
6h 51mCHA-MDW
$668
6/12mié.
multi-stopDelta
5h 08mMDW-CHA
6/15sáb.
multi-stopDelta
6h 51mCHA-MDW
$688
6/15sáb.
multi-stopDelta
4h 55mMDW-CHA
7/16mar.
multi-stopDelta
6h 26mCHA-MDW
$708

Search by stops

Search by airline

Search by price

Flights to Chattanooga

Destination:

Chattanooga (CHA)United States

Return flight deals:

Chattanooga - Illinois

Cabin classes:

$878
$574
$474
$215