$189+ Cheap flights from Chattanooga (CHA) to Colorado
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — DEN
Jun 24 — Jul 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chattanooga to Colorado 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.Cheap flight deals from Chattanooga to Colorado
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chattanooga to ColoradoExplore the most affordable flight options available from Chattanooga to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.
Explore the most affordable flight options available from Chattanooga to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.
This United Airlines deal was found by Cheapflights users on 5/20. 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 8/154:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Sat 8/229:35 am
DEN
- CHA
Nonstop3h 01m
United Airlines
Deal found 5/20![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 5/20. 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 9/264:15 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Sat 10/36:00 am
DEN
- CHA
1 stop5h 21m
United Airlines
Deal found 5/20![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Sat 9/194:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Tue 9/226:00 am
DEN
- CHA
1 stop5h 15m
United Airlines
Deal found 5/21![United Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 5/20. 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 7/108:20 pm
CHA
- DEN
1 stop6h 03m
Delta
Wed 7/155:45 am
DEN
- CHA
1 stop7h 32m
Delta
Deal found 5/20![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Sat 8/297:01 am
CHA
- DEN
1 stop7h 29m
American Airlines
Sat 9/510:43 am
DEN
- CHA
2 stops9h 05m
American Airlines
Deal found 5/24![American Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 5/21. 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.
Tue 8/186:50 pm
CHA
- COS
1 stop5h 04m
Delta
Sat 8/221:21 pm
COS
- CHA
1 stop5h 55m
Delta
Deal found 5/21![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Sat 6/274:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Tue 6/303:35 pm
DEN
- CHA
1 stop5h 31m
United Airlines
Deal found 5/21![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:44 pm
CHA
- DEN
1 stop7h 33m
American Airlines
Wed 6/2411:59 pm
DEN
- CHA
1 stop6h 55m
American Airlines
Deal found 5/21![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 8/182:03 pm
CHA
- COS
2 stops10h 50m
American Airlines
Sat 8/2210:12 am
COS
- CHA
2 stops11h 09m
American Airlines
Deal found 5/25![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 5/20. 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 6/95:35 am
CHA
- DEN
1 stop5h 00m
Delta
Mon 6/156:05 am
DEN
- CHA
1 stop6h 09m
Delta
Deal found 5/20![Delta logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/179:43 pm
CHA
- DEN
1 stop12h 24m
Multiple Airlines
Sat 7/256:30 am
DEN
- CHA
2 stops23h 39m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Sat 7/45:00 am
CHA
- DEN
2 stops11h 21m
American Airlines
Sat 7/117:22 am
DEN
- CHA
1 stop6h 11m
American Airlines
Deal found 5/24![American Airlines logo]()
$339
Best flights from Chattanooga to ColoradoDiscover carefully curated flight deals from Chattanooga to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
Discover carefully curated flight deals from Chattanooga to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
This Delta deal was found by Cheapflights users on 5/24. 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 8/168:06 pm
CHA
- DEN
1 stop6h 30m
Delta
Sun 8/236:00 am
DEN
- CHA
1 stop4h 26m
Delta
Deal found 5/24![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Sat 6/277:07 pm
CHA
- DEN
1 stop6h 42m
United Airlines
Sat 8/810:00 am
DEN
- CHA
Nonstop3h 04m
United Airlines
Deal found 5/23![United Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Sat 8/14:22 pm
CHA
- ASE
1 stop5h 55m
American Airlines
Wed 8/57:30 am
ASE
- CHA
1 stop5h 53m
American Airlines
Deal found 5/25![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 5/21. 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.
Sun 10/112:55 pm
CHA
- DEN
1 stop8h 45m
Delta
Wed 10/2112:59 am
DEN
- CHA
1 stop6h 07m
Delta
Deal found 5/21![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 5/23. 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 7/308:23 pm
CHA
- DEN
1 stop6h 00m
Delta
Thu 8/62:54 pm
DEN
- CHA
1 stop5h 24m
Delta
Deal found 5/23![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/20. 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 6/64:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Sat 6/206:00 am
DEN
- CHA
1 stop5h 16m
United Airlines
Deal found 5/20![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 5/24. 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 7/146:00 am
CHA
- DEN
1 stop5h 47m
Delta
Sun 7/196:05 am
DEN
- CHA
1 stop6h 14m
Delta
Deal found 5/24![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/22. 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 8/135:45 pm
CHA
- DEN
1 stop8h 08m
United Airlines
Sat 8/159:35 am
DEN
- CHA
Nonstop3h 01m
United Airlines
Deal found 5/22![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 5/21. 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.
Fri 9/117:30 am
CHA
- DEN
1 stop8h 32m
Delta
Thu 9/177:05 am
DEN
- CHA
1 stop7h 02m
Delta
Deal found 5/21![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 5/23. 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.
Fri 10/96:30 am
CHA
- DEN
1 stop5h 05m
Delta
Mon 10/1912:00 pm
DEN
- CHA
1 stop6h 36m
Delta
Deal found 5/23![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 5/24. 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 6/307:22 pm
CHA
- DEN
1 stop5h 44m
Delta
Fri 7/105:45 am
DEN
- CHA
1 stop7h 32m
Delta
Deal found 5/24![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:22 pm
CHA
- DEN
1 stop5h 44m
Delta
Tue 7/75:45 am
DEN
- CHA
1 stop4h 37m
Delta
Deal found 5/22![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:50 pm
CHA
- COS
1 stop5h 04m
Delta
Sat 8/221:21 pm
COS
- CHA
1 stop5h 55m
Delta
Deal found 5/22![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:55 pm
CHA
- DEN
1 stop8h 43m
Delta
Sun 9/66:05 am
DEN
- CHA
1 stop6h 30m
Delta
Deal found 5/22![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Sun 6/76:00 am
CHA
- ASE
1 stop7h 01m
United Airlines
Thu 6/111:22 pm
ASE
- CHA
2 stops7h 44m
United Airlines
Deal found 5/22![United Airlines logo]()
$596
This Delta deal was found by Cheapflights users on 5/23. 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.
Wed 10/72:55 pm
CHA
- COS
2 stops9h 35m
Delta
Mon 10/121:40 pm
COS
- CHA
1 stop4h 56m
Delta
Deal found 5/23![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Sat 10/244:15 pm
CHA
- ASE
1 stop7h 06m
United Airlines
Wed 10/281:40 pm
ASE
- CHA
2 stops18h 29m
United Airlines
Deal found 5/22![United Airlines logo]()
$649
This Delta deal was found by Cheapflights users on 5/24. 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 11/196:00 am
CHA
- COS
2 stops8h 58m
Delta
Tue 11/246:00 am
COS
- CHA
1 stop6h 34m
Delta
Deal found 5/24![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:30 am
CHA
- COS
2 stops11h 44m
Delta
Tue 9/158:00 am
COS
- CHA
2 stops10h 34m
Delta
Deal found 5/22![Delta logo]()
$411
This Delta deal was found by Cheapflights users on 5/23. 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.
Mon 10/54:03 pm
CHA
- COS
1 stop5h 33m
Delta
Wed 10/75:55 pm
COS
- CHA
2 stops13h 11m
Delta
Deal found 5/23![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 5/24. 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 9/165:35 am
CHA
- COS
2 stops13h 59m
Delta
Thu 9/176:14 pm
COS
- CHA
2 stops13h 04m
Delta
Deal found 5/24![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 5/20. 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 9/92:55 pm
CHA
- COS
2 stops9h 34m
Delta
Sun 9/136:00 am
COS
- CHA
1 stop6h 35m
Delta
Deal found 5/20![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 5/25. 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.
Sat 7/187:26 am
CHA
- COS
2 stops12h 09m
Delta
Tue 7/216:16 pm
COS
- CHA
2 stops13h 02m
Delta
Deal found 5/25![Delta logo]()
$448
This Delta deal was found by Cheapflights users on 5/24. 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 9/1812:08 pm
CHA
- COS
2 stops12h 46m
Delta
Wed 9/236:00 am
COS
- CHA
1 stop5h 46m
Delta
Deal found 5/24![Delta logo]()
$457
This Delta deal was found by Cheapflights users on 5/23. 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.
Tue 10/63:15 pm
CHA
- COS
1 stop8h 06m
Delta
Sun 10/111:40 pm
COS
- CHA
1 stop4h 56m
Delta
Deal found 5/23![Delta logo]()
$463
Last-minute flights from Chattanooga to ColoradoDiscover last-minute flight deals from Chattanooga to Colorado. Data last updated May 25, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Colorado. Data last updated May 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/21. 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 6/44:42 pm
CHA
- DEN
1 stop9h 15m
United Airlines
Sat 6/610:00 am
DEN
- CHA
Nonstop3h 04m
United Airlines
Deal found 5/21![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/20. 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 6/66:25 pm
CHA
- DEN
1 stop8h 08m
Delta
Tue 6/97:15 am
DEN
- CHA
1 stop6h 05m
Delta
Deal found 5/20![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 5/22. 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.
Sat 6/64:18 pm
CHA
- COS
1 stop8h 06m
American Airlines
Wed 6/103:53 pm
COS
- CHA
1 stop6h 25m
American Airlines
Deal found 5/22![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 5/20. 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 6/97:22 pm
CHA
- DEN
1 stop7h 00m
Delta
Fri 6/1212:40 am
DEN
- CHA
1 stop6h 39m
Delta
Deal found 5/20![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Sat 6/134:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Sat 6/2010:00 am
DEN
- CHA
Nonstop3h 04m
United Airlines
Deal found 5/21![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:44 pm
CHA
- DEN
1 stop7h 33m
American Airlines
Wed 6/2411:59 pm
DEN
- CHA
1 stop6h 55m
American Airlines
Deal found 5/21![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 5/20. 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 6/198:30 pm
CHA
- DEN
1 stop5h 52m
Delta
Thu 6/2512:40 am
DEN
- CHA
1 stop6h 39m
Delta
Deal found 5/20![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 5/23. 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.
Sat 6/203:41 pm
CHA
- DEN
1 stop7h 23m
Delta
Wed 6/247:15 am
DEN
- CHA
1 stop4h 50m
Delta
Deal found 5/23![Delta logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/2210:04 pm
CHA
- DEN
1 stop12h 16m
Multiple Airlines
Wed 6/249:58 am
DEN
- CHA
2 stops20h 11m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Sat 6/274:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Tue 6/303:35 pm
DEN
- CHA
1 stop5h 31m
United Airlines
Deal found 5/21![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Sat 6/274:30 pm
CHA
- DEN
Nonstop3h 24m
United Airlines
Sat 8/810:00 am
DEN
- CHA
Nonstop3h 04m
United Airlines
Deal found 5/23![United Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 6/304:25 pm
CHA
- COS
1 stop7h 59m
American Airlines
Sat 7/48:01 am
COS
- CHA
1 stop5h 32m
American Airlines
Deal found 5/25![American Airlines logo]()
$319
One-way flights from Chattanooga to ColoradoSearch for one-way flight options from Chattanooga to Colorado. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
Search for one-way flight options from Chattanooga to Colorado. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:26 am
CHA
- DEN
1 stop8h 30m
Delta
Deal found 5/22![Delta logo]()
$189
This American Airlines deal was found by Cheapflights users on 5/22. 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.
Sat 7/49:19 am
CHA
- DEN
2 stops10h 00m
American Airlines
Deal found 5/22![American Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 9/74:10 pm
CHA
- DEN
2 stops43h 21m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 7/249:43 pm
CHA
- DEN
2 stops36h 28m
Allegiant Air
Deal found 5/24![Allegiant Air logo]()
$205
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:00 am
CHA
- DEN
1 stop5h 53m
Delta
Deal found 5/22![Delta logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 7/39:43 pm
CHA
- DEN
2 stops35h 13m
Allegiant Air
Deal found 5/24![Allegiant Air logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/810:04 pm
CHA
- DEN
2 stops25h 20m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:24 am
CHA
- DEN
2 stops36h 31m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:59 am
CHA
- DEN
2 stops24h 14m
Allegiant Air
Deal found 5/21![Allegiant Air logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:59 am
CHA
- DEN
2 stops24h 14m
Allegiant Air
Deal found 5/21![Allegiant Air logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 7/39:43 pm
CHA
- DEN
2 stops24h 23m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Mon 6/84:18 pm
CHA
- COS
1 stop8h 06m
American Airlines
Deal found 5/24![American Airlines logo]()
$287
Find flight deals from Chattanooga to Colorado
Keep the following information in mind while searching for Chattanooga to Colorado flight deals. Data was last updated May 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (United Airlines) |
One-way from | $189 (Delta) |
Popular in | March |
Cheapest in | April |
Average price | $357 |
Good round-trip deal | $350 or less |
Good one-way deal | $223 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga to Colorado 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 2,558,603 searches. Data last updated May 25, 2026.
Use the filters below to find and compare flights from Chattanooga to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaDenver
CHA - DEN
CHADEN
Chattanooga Lovell Field
Sun 8/16
8:06 pm-12:36 am
1 stop6h 30m
Denver Intl
Sun 8/23
6:00 am-12:26 pm
1 stop4h 26m
$309
ChattanoogaDenver
CHA - DEN
CHADEN
Chattanooga Lovell Field
Sun 10/11
2:55 pm-9:40 pm
1 stop8h 45m
Denver Intl
Wed 10/21
12:59 am-9:06 am
1 stop6h 07m
$309
ChattanoogaDenver
CHA - DEN
CHADEN
Chattanooga Lovell Field
Thu 7/30
8:23 pm-12:23 am
1 stop6h 00m
Denver Intl
Thu 8/6
2:54 pm-10:18 pm
1 stop5h 24m
$309
ChattanoogaDenver
CHA - DEN
CHADEN
Chattanooga Lovell Field
Tue 7/14
6:00 am-9:47 am
1 stop5h 47m
Denver Intl
Sun 7/19
6:05 am-2:19 pm
1 stop6h 14m
$309
ChattanoogaDenver
CHA - DEN
CHADEN
Chattanooga Lovell Field
Fri 9/11
7:30 am-2:02 pm
1 stop8h 32m
Denver Intl
Thu 9/17
7:05 am-4:07 pm
1 stop7h 02m
$309
ChattanoogaDenver
CHA - DEN
CHADEN
Chattanooga Lovell Field
Fri 10/9
6:30 am-9:35 am
1 stop5h 05m
Denver Intl
Mon 10/19
12:00 pm-8:36 pm
1 stop6h 36m
$309
ChattanoogaDenver
CHA - DEN
CHADEN
Chattanooga Lovell Field
Tue 6/30
7:22 pm-11:06 pm
1 stop5h 44m
Denver Intl
Fri 7/10
5:45 am-3:17 pm
1 stop7h 32m
$309
ChattanoogaDenver
CHA - DEN
CHADEN
Chattanooga Lovell Field
Mon 6/29
7:22 pm-11:06 pm
1 stop5h 44m
Denver Intl
Tue 7/7
5:45 am-12:22 pm
1 stop4h 37m
$309
ChattanoogaColorado Springs
CHA - COS
CHACOS
Chattanooga Lovell Field
Tue 8/18
6:50 pm-9:54 pm
1 stop5h 04m
Colorado Springs
Sat 8/22
1:21 pm-9:16 pm
1 stop5h 55m
$319
ChattanoogaDenver
CHA - DEN
CHADEN
Chattanooga Lovell Field
Fri 9/4
2:55 pm-9:38 pm
1 stop8h 43m
Denver Intl
Sun 9/6
6:05 am-2:35 pm
1 stop6h 30m
$334
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Chattanooga to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Chattanooga with our price prediction graph.
CHA-DEN
CHA-ASE
CHA-COS
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 Colorado
CHA-USCO
CHA-DEN
CHA-ASE
CHA-COS
What is the cheapest month to book a flight from Chattanooga to Colorado?
Currently, August is the cheapest month in which you can book a flight from Chattanooga to Colorado (average of $128). Flying from Chattanooga to Colorado in December is currently the most expensive (average of $258). 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 CO?
Find hourly flight availability from Chattanooga to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 25, 2026.
When flying from Chattanooga to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Chattanooga to Colorado?
How far ahead should I book a flight from Chattanooga to Colorado?
To ensure you get the cheapest price possible for a flight from Chattanooga to Colorado, you should look to book at least 84 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.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated May 25, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Chattanooga to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Chattanooga to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Chattanooga to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chattanooga to Colorado by cabin class
Find flights from Chattanooga to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chattanooga and Colorado flights
Browse other Chattanooga and Colorado flight options. Last updated on May 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Chattanooga to Colorado flights
Consider these flights traveling from Chattanooga to Colorado.
Top 3 airlines flying from Chattanooga to Colorado
Discover the top 3 airlines that operate flights from Chattanooga to Colorado. 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 2,558,603 searches. Data last updated May 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$231 | Average$569 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$412 | FlexibilityNo cancel fee | On-time69% |