$118+ Cheap flights from Chattanooga (CHA) to Chicago (CHI)
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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — CHI
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga to Chicago 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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chattanooga Lovell Field to Chicago are usually found in February or January, booked 60 days in advance, depart on a Friday or Thursday and return on a Wednesday
Cheap flight deals from Chattanooga to Chicago
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Cheapest flights from Chattanooga to ChicagoExplore the most affordable flight options available from Chattanooga to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Chattanooga to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/159:04 am -
1 stop7h 26m
Wed 10/218:04 am -
1 stop23h 05m
Deal found 9/6![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/89:04 am -
1 stop7h 26m
Wed 10/148:04 am -
1 stop23h 15m
Deal found 9/4![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/163:28 pm -
1 stop17h 23m
Tue 10/208:46 am -
1 stop23h 53m
Deal found 9/8![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/298:59 am -
2 stops14h 44m
Sat 10/318:00 am -
1 stop24h 39m
Deal found 9/9![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/89:04 am -
1 stop7h 26m
Sat 10/108:04 am -
1 stop23h 40m
Deal found 9/8![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/159:04 am -
1 stop7h 26m
Sat 10/178:04 am -
1 stop24h 15m
Deal found 9/8![Multiple Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/16:00 am -
Nonstop1h 59m
Mon 10/56:50 am -
Nonstop1h 52m
Deal found 9/9![United Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/16:00 am -
Nonstop2h 11m
Sun 10/47:37 pm -
Nonstop1h 52m
Deal found 9/7![American Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 9/9. 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 10/68:20 am -
1 stop4h 34m
Tue 10/136:04 am -
1 stop4h 14m
Deal found 9/9![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 9/7. 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 11/46:20 am -
1 stop5h 23m
Mon 11/95:13 pm -
1 stop5h 41m
Deal found 9/7![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/8. 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 10/163:09 pm -
1 stop3h 51m
Sun 10/189:29 am -
1 stop4h 00m
Deal found 9/8![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 9/8. 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 9/236:00 am -
1 stop4h 07m
Tue 9/299:29 am -
1 stop3h 51m
Deal found 9/8![Delta logo]()
$334
Best flights from Chattanooga to ChicagoDiscover carefully curated flight deals from Chattanooga to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Chattanooga to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/16:00 am -
Nonstop1h 59m
Mon 10/56:50 am -
Nonstop1h 52m
Deal found 9/9![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 9/9. 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 11/186:45 am -
1 stop4h 39m
Sat 11/219:30 am -
1 stop3h 44m
Deal found 9/9![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/104:28 pm -
2 stops18h 12m
Fri 10/167:56 pm -
1 stop18h 42m
Deal found 9/6![Multiple Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/31:49 pm -
Nonstop1h 54m
Sun 12/66:55 am -
Nonstop1h 54m
Deal found 9/9![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 9/7. 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 12/77:39 pm -
1 stop4h 16m
Mon 12/141:02 pm -
1 stop4h 55m
Deal found 9/7![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/6. 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 11/236:45 am -
1 stop4h 39m
Tue 12/16:00 am -
1 stop4h 25m
Deal found 9/6![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/7. 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 12/812:12 pm -
1 stop5h 05m
Wed 12/166:00 am -
1 stop4h 25m
Deal found 9/7![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/1510:17 am -
Nonstop2h 05m
Tue 10/206:50 am -
Nonstop1h 52m
Deal found 9/7![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 9/5. 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 11/411:25 am -
1 stop4h 52m
Sat 11/711:33 am -
1 stop3h 47m
Deal found 9/5![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/4. 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 11/137:29 pm -
1 stop4h 25m
Sun 11/159:30 am -
1 stop3h 44m
Deal found 9/4![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/6. 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 10/67:00 pm -
1 stop4h 33m
Tue 10/139:29 am -
1 stop4h 00m
Deal found 9/6![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/6. 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 11/178:28 am -
1 stop4h 31m
Wed 12/26:00 am -
1 stop4h 25m
Deal found 9/6![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/5. 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 11/37:19 am -
1 stop4h 24m
Mon 11/95:13 pm -
1 stop4h 08m
Deal found 9/5![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/7. 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 12/162:59 pm -
1 stop5h 06m
Tue 12/228:05 am -
1 stop5h 26m
Deal found 9/7![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/5. 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 11/75:35 am -
1 stop4h 50m
Sun 11/86:30 am -
1 stop3h 48m
Deal found 9/5![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/5. 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 11/77:05 am -
1 stop4h 24m
Wed 11/1110:32 am -
1 stop3h 48m
Deal found 9/5![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/4. 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 10/37:15 am -
1 stop4h 22m
Sat 10/1010:35 am -
1 stop4h 45m
Deal found 9/4![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/5. 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 11/75:35 am -
1 stop4h 50m
Mon 11/95:05 pm -
1 stop3h 55m
Deal found 9/5![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/8. 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 9/247:25 pm -
1 stop5h 34m
Mon 9/281:55 pm -
1 stop7h 14m
Deal found 9/8![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 9/9. 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 9/267:15 am -
1 stop4h 22m
Mon 9/285:10 pm -
1 stop3h 59m
Deal found 9/9![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 9/8. 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 9/265:00 pm -
1 stop4h 56m
Fri 10/21:55 pm -
1 stop7h 14m
Deal found 9/8![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 9/8. 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 9/195:00 pm -
1 stop4h 56m
Wed 9/236:40 am -
1 stop3h 43m
Deal found 9/8![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 9/4. 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 9/255:35 am -
1 stop5h 14m
Sun 9/279:29 am -
1 stop3h 51m
Deal found 9/4![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 9/4. 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 9/146:23 pm -
1 stop5h 21m
Sat 9/194:30 pm -
1 stop5h 15m
Deal found 9/4![Delta logo]()
$434
Last-minute flights from Chattanooga to ChicagoDiscover last-minute flight deals from Chattanooga to Chicago. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Chicago. Data last updated September 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/8. 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 9/236:00 am -
1 stop4h 07m
Tue 9/299:29 am -
1 stop3h 51m
Deal found 9/8![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/16:00 am -
Nonstop1h 59m
Mon 10/56:50 am -
Nonstop1h 52m
Deal found 9/9![United Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/16:00 am -
Nonstop2h 11m
Sun 10/47:37 pm -
Nonstop1h 52m
Deal found 9/7![American Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 9/7. 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 10/15:35 am -
1 stop5h 14m
Sat 10/36:05 am -
1 stop4h 18m
Deal found 9/7![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/9. 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 10/68:20 am -
1 stop4h 34m
Tue 10/136:04 am -
1 stop4h 14m
Deal found 9/9![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/89:04 am -
1 stop7h 26m
Wed 10/148:04 am -
1 stop23h 15m
Deal found 9/4![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/89:04 am -
1 stop7h 26m
Sat 10/108:04 am -
1 stop23h 40m
Deal found 9/8![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/159:04 am -
1 stop7h 26m
Wed 10/218:04 am -
1 stop23h 05m
Deal found 9/6![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/159:04 am -
1 stop7h 26m
Sat 10/178:04 am -
1 stop24h 15m
Deal found 9/8![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/163:28 pm -
1 stop17h 23m
Tue 10/208:46 am -
1 stop23h 53m
Deal found 9/8![Multiple Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 9/8. 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 10/163:09 pm -
1 stop3h 51m
Sun 10/189:29 am -
1 stop4h 00m
Deal found 9/8![Delta logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/298:59 am -
2 stops14h 44m
Sat 10/318:00 am -
1 stop24h 39m
Deal found 9/9![Multiple Airlines logo]()
$270
One-way flights from Chattanooga to ChicagoSearch for one-way flight options from Chattanooga to Chicago. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Chattanooga to Chicago. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 12/68:01 pm -
1 stop17h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/89:04 am -
1 stop7h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 12/38:01 pm -
1 stop17h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/19:04 am -
1 stop30h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/19:04 am -
2 stops15h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/193:13 pm -
2 stops21h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 11/510:09 am -
1 stop30h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 11/1910:06 am -
1 stop8h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/283:14 pm -
2 stops45h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/283:14 pm -
2 stops27h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/49:39 am -
2 stops33h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/89:04 am -
2 stops38h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$211
Find flight deals from Chattanooga to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Chicago (CHI). 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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $259 (Kiwi.com) |
One-way from | $118 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $291 |
Good round-trip deal | $319 or less |
Good one-way deal | $273 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga to Chicago 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 September 9, 2026.
Use the filters below to find and compare flights from Chattanooga to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaChicago
CHA Chattanooga Lovell Field - MDW Chicago Midway
CHAMDW
Chattanooga Lovell Field
Thu 11/19
10:06 am-5:07 pm
1 stop8h 01m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$172
ChattanoogaChicago
CHA Chattanooga Lovell Field - ORD Chicago O'Hare Intl
CHAORD
Chattanooga Lovell Field
Thu 10/1
9:04 am-12:45 am
2 stops16h 41m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$179
ChattanoogaChicago
CHA Chattanooga Lovell Field - RFD Chicago Greater Rockford
CHARFD
Chattanooga Lovell Field
Thu 10/1
9:04 am-7:59 am
3 stops23h 55m
Chicago Greater Rockford
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$224
Quickest round-trip
ChattanoogaChicago
CHA Chattanooga Lovell Field - ORD Chicago O'Hare Intl
CHAORD
Chattanooga Lovell Field
Thu 12/31
5:20 am-6:28 am
Nonstop2h 08m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$259
ChattanoogaChicago
CHA Chattanooga Lovell Field - ORD Chicago O'Hare Intl
CHAORD
Chattanooga Lovell Field
Wed 12/30
5:20 am-6:28 am
Nonstop2h 08m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$259
ChattanoogaChicago
CHA Chattanooga Lovell Field - RFD Chicago Greater Rockford
CHARFD
Chattanooga Lovell Field
Fri 11/13
3:07 pm-9:40 am
3 stops43h 33m
Chicago Greater Rockford
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$270
ChattanoogaChicago
CHA Chattanooga Lovell Field - MDW Chicago Midway
CHAMDW
Chattanooga Lovell Field
Thu 12/3
6:06 pm-10:55 pm
1 stop5h 49m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$279
ChattanoogaChicago
CHA Chattanooga Lovell Field - MDW Chicago Midway
CHAMDW
Chattanooga Lovell Field
Tue 10/6
7:00 pm-10:33 pm
1 stop4h 33m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$279
ChattanoogaChicago
CHA Chattanooga Lovell Field - MDW Chicago Midway
CHAMDW
Chattanooga Lovell Field
Tue 9/29
6:45 am-9:49 am
1 stop4h 04m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$279
ChattanoogaChicago
CHA Chattanooga Lovell Field - MDW Chicago Midway
CHAMDW
Chattanooga Lovell Field
Mon 12/7
6:40 am-12:05 pm
1 stop6h 25m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$279
Showing 1-10 of 48 resultsSorted by cheapest first
Compare providers for flights from Chattanooga to Chicago
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 Chattanooga to Chicago in September.
| 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 Chattanooga-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Chicago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-Chicago 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 Chattanooga-Chicago 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 Chattanooga to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Chattanooga with our price prediction graph.
CHA-CHI
CHA-ORD
CHA-MDW
CHA-RFD
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 Chattanooga to Chicago
CHA-CHI
CHA-ORD
CHA-MDW
CHA-RFD
What is the cheapest month to book a flight from Chattanooga to Chicago?
Currently, February is the cheapest month in which you can book a flight from Chattanooga to Chicago (average of $221). Flying from Chattanooga to Chicago in July is currently the most expensive (average of $358). 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 CHA to CHI?
Find hourly flight availability from Chattanooga to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 9, 2026.
It’s typically best to fly out from Chattanooga to Chicago in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.
Weekly flight availability from Chattanooga to Chicago
Explore weekly flight availability from Chattanooga to Chicago. 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 September 9, 2026.
The most flights from CHA to CHI are scheduled on a Monday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Chattanooga to Chicago?
Airfare is typical for this route at the moment.
Chattanooga to Chicago flights typically cost between $259 and $379 in October.The cheapest round-trip price found within the last 5 days was $259 on Multiple Airlines (Oct 15-Oct 21).
How far ahead should I book a flight from Chattanooga to Chicago?
The best time to book flights from Chattanooga to Chicago is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Chattanooga to Chicago?
Use this chart to determine the cheapest time to fly round-trip from Chattanooga to Chicago. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Chattanooga to Chicago flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated September 9, 2026.
Read through reviews of airlines operating flights from Chattanooga to Chicago, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Chattanooga to Chicago. 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 Chicago?
Book flights to Chicago if you plan to visit one of these locationsBenton Harbor
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Hammond
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Porter
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Other flights to Chicago
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Chattanooga and Chicago flights
Browse other Chattanooga and Chicago flight options. Last updated on September 9, 2026.
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Top 3 airlines flying from Chattanooga to Chicago
Discover the top 3 airlines that operate flights from Chattanooga to Chicago. 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 September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$276 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$317 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$208 | Average$361 | FlexibilityNo cancel fee | On-timeN/A |