$102+ Cheap flights from Chicago (CHI) to Chattanooga (CHA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CHA
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Chattanooga with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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Cheapest flights from Chicago to ChattanoogaExplore the most affordable flight options available from Chicago to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from Chicago to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:00 pm -
1 stop20h 48m
Thu 12/38:01 pm -
1 stop18h 55m
Deal found 10/24![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:00 pm -
1 stop20h 48m
Mon 11/309:04 pm -
2 stops49h 31m
Deal found 10/24![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:08 am -
2 stops11h 06m
Mon 11/234:14 pm -
1 stop28h 33m
Deal found 10/23![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:10 am -
1 stop12h 01m
Sun 12/68:01 pm -
2 stops28h 05m
Deal found 10/25![Multiple Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 pm -
Nonstop1h 53m
Sat 11/146:50 am -
Nonstop2h 10m
Deal found 10/22![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:20 pm -
Nonstop1h 56m
Wed 12/169:55 am -
Nonstop2h 10m
Deal found 10/24![American Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:49 am -
2 stops11h 25m
Thu 12/38:01 pm -
1 stop18h 55m
Deal found 10/25![Multiple Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:06 pm -
Nonstop1h 49m
Mon 11/308:03 pm -
1 stop4h 56m
Deal found 10/22![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:15 pm -
Nonstop1h 54m
Sat 11/149:45 am -
Nonstop2h 19m
Deal found 10/25![American Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 am -
1 stop9h 19m
Tue 11/242:38 pm -
1 stop9h 56m
Deal found 10/22![Multiple Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:30 am -
1 stop3h 46m
Tue 12/18:18 am -
1 stop4h 46m
Deal found 10/24![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop4h 20m
Sat 11/147:05 am -
1 stop6h 46m
Deal found 10/25![Delta logo]()
$354
Best flights from Chicago to ChattanoogaDiscover carefully curated flight deals from Chicago to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Chicago to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 pm -
Nonstop1h 53m
Wed 11/256:50 am -
Nonstop2h 10m
Deal found 10/21![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
1 stop4h 20m
Thu 11/2612:00 pm -
1 stop4h 15m
Deal found 10/24![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:30 am -
1 stop3h 46m
Thu 11/266:00 am -
1 stop5h 24m
Deal found 10/24![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 pm -
Nonstop1h 53m
Mon 1/41:58 pm -
Nonstop2h 08m
Deal found 10/24![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
1 stop4h 25m
Tue 12/86:02 am -
1 stop4h 35m
Deal found 10/25![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:13 pm -
1 stop4h 29m
Wed 11/256:00 am -
1 stop4h 46m
Deal found 10/24![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 pm -
Nonstop1h 53m
Sat 11/286:50 am -
Nonstop2h 10m
Deal found 10/21![United Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:30 am -
1 stop3h 46m
Tue 12/12:56 pm -
1 stop4h 05m
Deal found 10/24![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 pm -
Nonstop1h 53m
Tue 12/11:49 pm -
Nonstop2h 06m
Deal found 10/24![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/96:00 am -
1 stop6h 06m
Sun 4/114:30 pm -
1 stop6h 40m
Deal found 10/25![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:16 pm -
Nonstop1h 54m
Fri 11/276:50 am -
Nonstop2h 07m
Deal found 10/24![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/255:55 pm -
1 stop4h 56m
Sun 2/285:30 am -
1 stop5h 37m
Deal found 10/24![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/16:20 pm -
Nonstop1h 55m
Wed 1/610:47 am -
Nonstop2h 13m
Deal found 10/23![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/99:30 am -
1 stop5h 36m
Sun 4/115:45 pm -
1 stop7h 05m
Deal found 10/25![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:59 am -
Nonstop1h 49m
Mon 11/305:52 pm -
Nonstop2h 13m
Deal found 10/24![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:05 pm -
1 stop4h 55m
Mon 11/305:35 am -
1 stop5h 49m
Deal found 10/21![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:30 am -
1 stop3h 46m
Mon 11/236:45 am -
1 stop4h 39m
Deal found 10/23![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 pm -
Nonstop1h 53m
Sat 11/1410:41 am -
Nonstop2h 13m
Deal found 10/25![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop4h 20m
Sat 11/147:05 am -
1 stop6h 46m
Deal found 10/23![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 pm -
Nonstop1h 53m
Mon 11/95:52 pm -
Nonstop2h 13m
Deal found 10/21![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:13 pm -
1 stop5h 41m
Sat 11/147:05 am -
1 stop6h 46m
Deal found 10/26![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/19:58 am -
1 stop5h 59m
Wed 1/611:57 am -
1 stop5h 58m
Deal found 10/24![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:30 am -
1 stop3h 46m
Sun 11/226:45 am -
1 stop4h 39m
Deal found 10/25![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/281:26 pm -
1 stop7h 08m
Thu 12/313:10 pm -
1 stop5h 53m
Deal found 10/25![Delta logo]()
$419
Last-minute flights from Chicago to ChattanoogaDiscover last-minute flight deals from Chicago to Chattanooga. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Chattanooga. Data last updated October 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 pm -
Nonstop1h 53m
Sat 11/146:50 am -
Nonstop2h 10m
Deal found 10/22![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:15 pm -
Nonstop1h 54m
Sat 11/149:45 am -
Nonstop2h 19m
Deal found 10/25![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop4h 20m
Sat 11/147:05 am -
1 stop6h 46m
Deal found 10/25![Delta logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:08 am -
2 stops11h 06m
Mon 11/234:14 pm -
1 stop28h 33m
Deal found 10/23![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 am -
1 stop9h 19m
Tue 11/242:38 pm -
1 stop9h 56m
Deal found 10/22![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 am -
1 stop9h 19m
Mon 11/309:04 pm -
2 stops49h 31m
Deal found 10/24![Multiple Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:29 am -
1 stop4h 47m
Mon 11/305:35 am -
1 stop4h 06m
Deal found 10/24![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:30 am -
1 stop3h 46m
Fri 11/277:05 am -
1 stop5h 20m
Deal found 10/24![Delta logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:00 pm -
1 stop20h 48m
Thu 12/38:01 pm -
1 stop18h 55m
Deal found 10/24![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:00 pm -
1 stop20h 48m
Mon 11/309:04 pm -
2 stops49h 31m
Deal found 10/24![Multiple Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:06 pm -
Nonstop1h 49m
Mon 11/308:03 pm -
1 stop4h 56m
Deal found 10/22![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:49 am -
2 stops11h 25m
Thu 12/38:01 pm -
1 stop18h 55m
Deal found 10/25![Multiple Airlines logo]()
$326
One-way flights from Chicago to ChattanoogaSearch for one-way flight options from Chicago to Chattanooga. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Chicago to Chattanooga. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:15 am -
2 stops24h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:05 am -
2 stops25h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:42 pm -
2 stops37h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:07 am -
1 stop12h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:50 pm -
3 stops41h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:00 am -
1 stop24h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$167
This deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:16 pm -
Nonstop1h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$192
This deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:29 pm -
Nonstop1h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$194
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/11:20 pm -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:26 pm -
2 stops43h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:09 pm -
2 stops35h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Allegiant Air logo]()
$251
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/259:30 am -
1 stop4h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Delta logo]()
$289
Find flight deals from Chicago to Chattanooga
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Chattanooga (CHA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $290 (Kiwi.com) |
One-way from | $102 (Kiwi.com) |
Popular in | October |
Cheapest in | February |
Average price | $402 |
Good round-trip deal | $373 or less |
Good one-way deal | $268 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Chattanooga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Chicago to Chattanooga that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoChattanooga
ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field
ORDCHA
Chicago O'Hare Intl
Fri 11/20
2:16 pm-5:10 pm
Nonstop1h 54m
Chattanooga Lovell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$192
Quickest round-trip
ChicagoChattanooga
ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field
ORDCHA
Chicago O'Hare Intl
Wed 11/11
10:25 am-1:14 pm
Nonstop1h 49m
Chattanooga Lovell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$243
ChicagoChattanooga
ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field
ORDCHA
Chicago O'Hare Intl
Sun 11/1
6:00 pm-8:53 pm
Nonstop1h 53m
Chattanooga Lovell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$247
ChicagoChattanooga
ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field
ORDCHA
Chicago O'Hare Intl
Thu 11/26
3:06 pm-5:59 pm
Nonstop1h 53m
Chattanooga Lovell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
ChicagoChattanooga
ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field
ORDCHA
Chicago O'Hare Intl
Thu 3/25
5:50 pm-8:49 pm
Nonstop1h 59m
Chattanooga Lovell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
ChicagoChattanooga
ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field
ORDCHA
Chicago O'Hare Intl
Thu 11/12
6:00 pm-8:53 pm
Nonstop1h 53m
Chattanooga Lovell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
ChicagoChattanooga
ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field
ORDCHA
Chicago O'Hare Intl
Wed 11/25
10:25 am-1:14 pm
Nonstop1h 49m
Chattanooga Lovell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
ChicagoChattanooga
ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field
ORDCHA
Chicago O'Hare Intl
Sun 11/29
6:00 pm-8:53 pm
Nonstop1h 53m
Chattanooga Lovell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$279
ChicagoChattanooga
MDW Chicago Midway - CHA Chattanooga Lovell Field
MDWCHA
Chicago Midway
Thu 3/25
9:30 am-2:39 pm
1 stop4h 09m
Chattanooga Lovell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$289
ChicagoChattanooga
MDW Chicago Midway - CHA Chattanooga Lovell Field
MDWCHA
Chicago Midway
Thu 11/26
4:13 pm-9:22 pm
1 stop4h 09m
Chattanooga Lovell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$289
Showing 1-10 of 43 resultsSorted by cheapest first
Compare providers for flights from Chicago to Chattanooga
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Chattanooga in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Chattanooga flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Chattanooga flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Chattanooga
Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Chicago with our price prediction graph.
CHI-CHA
ORD-CHA
MDW-CHA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Chattanooga
CHI-CHA
ORD-CHA
MDW-CHA
What is the cheapest month to book a flight from Chicago to Chattanooga?
Currently, January is the cheapest month in which you can book a flight from Chicago to Chattanooga (average of $267). Flying from Chicago to Chattanooga in October is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CHI to CHA?
Find hourly flight availability from Chicago to Chattanooga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 26, 2026.
One of the essential ways to save on airfare from Chicago to Chattanooga is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 14% on airfare.
Weekly flight availability from Chicago to Chattanooga
Explore weekly flight availability from Chicago to Chattanooga. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 26, 2026.
The most flights from CHI to CHA are scheduled on a Sunday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Chicago to Chattanooga?
Airfare is typical for this route at the moment.
Chicago to Chattanooga flights typically cost between $289 and $419 in November.The cheapest round-trip price found within the last 5 days was $290 on Multiple Airlines (Nov 23-Dec 3).
How far ahead should I book a flight from Chicago to Chattanooga?
To ensure you get the cheapest price possible for a flight from Chicago to Chattanooga, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Chicago to Chattanooga?
Use this chart to determine the cheapest time to fly round-trip from Chicago to Chattanooga. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Chicago to Chattanooga flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Chattanooga
Get insights into the airlines that provide service to Chattanooga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chattanooga. Reviews last updated October 26, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Chicago to Chattanooga by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Chicago to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chattanooga?
Book flights to Chattanooga if you plan to visit one of these locationsTrenton
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Top 2 airlines flying from Chicago to Chattanooga
Discover the top 2 airlines that operate flights from Chicago to Chattanooga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$321 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$209 | Average$309 | FlexibilityNo cancel fee | On-time71% |