$89+ Cheap flights from Colorado to Denver (DEN)
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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DEN
Apr 25 — May 21
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Colorado to Denver 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 Colorado to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Colorado to DenverExplore the most affordable flight options available from Colorado to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.
Explore the most affordable flight options available from Colorado to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.
This Denver Air Connection deal was found by Cheapflights users on 3/24. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:25 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Wed 4/2910:00 am
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/24![Denver Air Connection logo]()
$178
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Wed 4/221:40 pm
MTJ
- DEN
Nonstop1h 15m
United Airlines
Wed 4/2911:35 am
DEN
- MTJ
Nonstop1h 06m
United Airlines
Deal found 3/25![United Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Tue 6/237:15 am
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Wed 6/246:45 pm
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/25![Denver Air Connection logo]()
$186
This Southwest deal was found by Cheapflights users on 3/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:45 am
MTJ
- DEN
Nonstop1h 00m
Southwest
Tue 4/286:55 pm
DEN
- MTJ
Nonstop1h 00m
Southwest
Deal found 3/22![Southwest logo]()
$187
This Denver Air Connection deal was found by Cheapflights users on 3/22. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:00 pm
ALS
- DEN
Nonstop0h 55m
Denver Air Connection
Sat 5/912:40 pm
DEN
- ALS
Nonstop0h 50m
Denver Air Connection
Deal found 3/22![Denver Air Connection logo]()
$198
This Denver Air Connection deal was found by Cheapflights users on 3/25. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:15 am
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Thu 6/2511:25 am
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/25![Denver Air Connection logo]()
$201
This Denver Air Connection deal was found by Cheapflights users on 3/21. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:25 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Thu 5/711:25 am
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/21![Denver Air Connection logo]()
$203
This Denver Air Connection deal was found by Cheapflights users on 3/25. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:25 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Wed 6/246:45 pm
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/25![Denver Air Connection logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/96:46 pm
COS
- DEN
1 stop17h 03m
Multiple Airlines
Wed 4/154:40 pm
DEN
- COS
1 stop25h 16m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/96:46 pm
COS
- DEN
1 stop20h 59m
Multiple Airlines
Thu 4/166:30 am
DEN
- COS
1 stop11h 26m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$214
This Denver Air Connection deal was found by Cheapflights users on 3/21. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:20 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Thu 5/711:25 am
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/21![Denver Air Connection logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Sun 4/196:46 pm
COS
- DEN
2 stops40h 04m
Multiple Airlines
Sun 4/269:08 am
DEN
- COS
1 stop28h 44m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$223
Best flights from Colorado to DenverDiscover carefully curated flight deals from Colorado to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2026.
Discover carefully curated flight deals from Colorado to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2026.
This Denver Air Connection deal was found by Cheapflights users on 3/25. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:15 am
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Sun 6/286:45 pm
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/25![Denver Air Connection logo]()
$178
This Southwest deal was found by Cheapflights users on 3/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:45 am
MTJ
- DEN
Nonstop1h 00m
Southwest
Tue 4/286:55 pm
DEN
- MTJ
Nonstop1h 00m
Southwest
Deal found 3/22![Southwest logo]()
$187
This United Airlines deal was found by Cheapflights users on 3/24. 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 5/97:00 am
MTJ
- DEN
Nonstop1h 15m
United Airlines
Sat 5/1611:35 am
DEN
- MTJ
Nonstop1h 06m
United Airlines
Deal found 3/24![United Airlines logo]()
$225
This Delta deal was found by Cheapflights users on 3/21. 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 4/165:25 pm
GJT
- DEN
1 stop5h 04m
Delta
Mon 4/203:35 pm
DEN
- GJT
1 stop6h 19m
Delta
Deal found 3/21![Delta logo]()
$259
This Denver Air Connection deal was found by Cheapflights users on 3/21. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:25 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Sat 8/2910:00 am
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/21![Denver Air Connection logo]()
$178
This Denver Air Connection deal was found by Cheapflights users on 3/25. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/254:25 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Fri 6/266:45 pm
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/25![Denver Air Connection logo]()
$178
This Denver Air Connection deal was found by Cheapflights users on 3/24. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:25 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Wed 4/2910:00 am
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/24![Denver Air Connection logo]()
$178
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:30 am
MTJ
- DEN
Nonstop1h 00m
Southwest
Mon 4/276:10 pm
DEN
- MTJ
Nonstop1h 00m
Southwest
Deal found 3/23![Southwest logo]()
$226
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Tue 4/1411:36 am
DRO
- DEN
Nonstop1h 33m
United Airlines
Mon 4/207:23 pm
DEN
- DRO
Nonstop1h 16m
United Airlines
Deal found 3/23![United Airlines logo]()
$229
This Denver Air Connection deal was found by Cheapflights users on 3/25. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:25 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Tue 6/2310:00 am
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/25![Denver Air Connection logo]()
$178
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Fri 5/291:30 pm
DRO
- DEN
Nonstop1h 20m
United Airlines
Sat 5/307:08 pm
DEN
- DRO
Nonstop1h 17m
United Airlines
Deal found 3/25![United Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 3/21. 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.
Wed 4/155:25 pm
GJT
- DEN
1 stop3h 21m
Delta
Mon 4/203:35 pm
DEN
- GJT
1 stop6h 19m
Delta
Deal found 3/21![Delta logo]()
$259
This Denver Air Connection deal was found by Cheapflights users on 3/25. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:15 am
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Fri 6/266:45 pm
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/25![Denver Air Connection logo]()
$178
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Thu 4/233:23 pm
DRO
- DEN
Nonstop1h 31m
United Airlines
Sun 4/261:25 pm
DEN
- DRO
Nonstop1h 23m
United Airlines
Deal found 3/23![United Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 3/24. 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 5/86:51 pm
GJT
- DEN
1 stop3h 49m
Delta
Fri 5/156:19 pm
DEN
- GJT
1 stop3h 41m
Delta
Deal found 3/24![Delta logo]()
$259
This Denver Air Connection deal was found by Cheapflights users on 3/26. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:25 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Sun 6/286:45 pm
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/26![Denver Air Connection logo]()
$178
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Thu 5/141:35 pm
DRO
- DEN
Nonstop1h 20m
United Airlines
Sat 5/168:15 am
DEN
- DRO
Nonstop1h 17m
United Airlines
Deal found 3/23![United Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 3/24. 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 6/46:51 pm
GJT
- DEN
1 stop3h 49m
Delta
Sat 6/66:19 pm
DEN
- GJT
1 stop3h 41m
Delta
Deal found 3/24![Delta logo]()
$259
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:40 am
HDN
- DEN
Nonstop1h 00m
Southwest
Sun 5/176:45 pm
DEN
- HDN
Nonstop1h 00m
Southwest
Deal found 3/25![Southwest logo]()
$290
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 4/2110:30 am
DRO
- DEN
Nonstop1h 35m
United Airlines
Tue 4/289:00 pm
DEN
- DRO
Nonstop1h 23m
United Airlines
Deal found 3/24![United Airlines logo]()
$229
This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/232:00 pm
ALS
- DEN
Nonstop0h 55m
Denver Air Connection
Wed 6/245:30 pm
DEN
- ALS
Nonstop0h 55m
Denver Air Connection
Deal found 3/22![Denver Air Connection logo]()
$198
This Delta deal was found by Cheapflights users on 3/21. 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.
Wed 4/85:15 pm
GJT
- DEN
1 stop5h 16m
Delta
Sat 4/1112:30 pm
DEN
- GJT
1 stop6h 03m
Delta
Deal found 3/21![Delta logo]()
$274
This United Airlines deal was found by Cheapflights users on 3/24. 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 5/2110:20 am
DRO
- DEN
Nonstop1h 40m
United Airlines
Sat 5/2311:15 am
DEN
- DRO
Nonstop1h 13m
United Airlines
Deal found 3/24![United Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 3/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:10 am
MTJ
- DEN
Nonstop1h 00m
Southwest
Sat 4/185:40 pm
DEN
- MTJ
Nonstop1h 10m
Southwest
Deal found 3/21![Southwest logo]()
$311
This Denver Air Connection deal was found by Cheapflights users on 3/22. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:00 pm
ALS
- DEN
Nonstop0h 55m
Denver Air Connection
Sat 5/912:40 pm
DEN
- ALS
Nonstop0h 50m
Denver Air Connection
Deal found 3/22![Denver Air Connection logo]()
$198
This Delta deal was found by Cheapflights users on 3/21. 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 4/77:45 am
GJT
- DEN
1 stop3h 48m
Delta
Wed 4/153:35 pm
DEN
- GJT
1 stop6h 19m
Delta
Deal found 3/21![Delta logo]()
$274
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Sun 4/267:15 am
MTJ
- DEN
Nonstop1h 15m
United Airlines
Tue 5/511:35 am
DEN
- MTJ
Nonstop1h 06m
United Airlines
Deal found 3/23![United Airlines logo]()
$238
This Southwest deal was found by Cheapflights users on 3/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:50 am
HDN
- DEN
Nonstop1h 25m
Southwest
Fri 7/176:10 pm
DEN
- HDN
Nonstop1h 10m
Southwest
Deal found 3/22![Southwest logo]()
$323
This CheapOair deal was found by Cheapflights users on 3/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:25 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Tue 5/510:00 am
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/22![Denver Air Connection logo]()
$203
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Fri 5/227:15 am
GUC
- DEN
Nonstop1h 23m
United Airlines
Sat 5/307:25 pm
DEN
- GUC
Nonstop1h 06m
United Airlines
Deal found 3/21![United Airlines logo]()
$239
Last-minute flights from Colorado to DenverDiscover last-minute flight deals from Colorado to Denver. Data last updated March 26, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Denver. Data last updated March 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/96:46 pm
COS
- DEN
1 stop17h 03m
Multiple Airlines
Wed 4/154:40 pm
DEN
- COS
1 stop25h 16m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/96:46 pm
COS
- DEN
1 stop20h 59m
Multiple Airlines
Thu 4/166:30 am
DEN
- COS
1 stop11h 26m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Tue 4/1412:52 pm
GJT
- DEN
1 stop11h 27m
Multiple Airlines
Wed 4/152:37 pm
DEN
- GJT
1 stop21h 30m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Sun 4/196:46 pm
COS
- DEN
2 stops40h 04m
Multiple Airlines
Sun 4/269:08 am
DEN
- COS
1 stop28h 44m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$223
This Southwest deal was found by Cheapflights users on 3/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:45 am
MTJ
- DEN
Nonstop1h 00m
Southwest
Tue 4/286:55 pm
DEN
- MTJ
Nonstop1h 00m
Southwest
Deal found 3/22![Southwest logo]()
$187
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Wed 4/221:40 pm
MTJ
- DEN
Nonstop1h 15m
United Airlines
Wed 4/2911:35 am
DEN
- MTJ
Nonstop1h 06m
United Airlines
Deal found 3/25![United Airlines logo]()
$185
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Thu 4/237:00 am
DRO
- DEN
Nonstop1h 25m
United Airlines
Sun 4/261:25 pm
DEN
- DRO
Nonstop1h 23m
United Airlines
Deal found 3/23![United Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:30 am
MTJ
- DEN
Nonstop1h 00m
Southwest
Mon 4/276:10 pm
DEN
- MTJ
Nonstop1h 00m
Southwest
Deal found 3/23![Southwest logo]()
$226
This Denver Air Connection deal was found by Cheapflights users on 3/21. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:20 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Thu 5/711:25 am
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/21![Denver Air Connection logo]()
$223
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Sun 4/267:15 am
MTJ
- DEN
Nonstop1h 15m
United Airlines
Tue 5/511:35 am
DEN
- MTJ
Nonstop1h 06m
United Airlines
Deal found 3/23![United Airlines logo]()
$238
This Denver Air Connection deal was found by Cheapflights users on 3/24. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:25 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Wed 4/2910:00 am
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/24![Denver Air Connection logo]()
$178
This Denver Air Connection deal was found by Cheapflights users on 3/21. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:25 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Sat 5/210:00 am
DEN
- CEZ
Nonstop1h 35m
Denver Air Connection
Deal found 3/21![Denver Air Connection logo]()
$203
One-way flights from Colorado to DenverSearch for one-way flight options from Colorado to Denver. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
Search for one-way flight options from Colorado to Denver. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
This Denver Air Connection deal was found by Cheapflights users on 3/26. 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 Denver Air Connection is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:15 am
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Deal found 3/26![Denver Air Connection logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/242:37 pm
COS
- DEN
1 stop24h 59m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 5/152:37 pm
COS
- DEN
1 stop22h 41m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$92
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Wed 4/221:40 pm
MTJ
- DEN
Nonstop1h 15m
United Airlines
Deal found 3/25![United Airlines logo]()
$93
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:45 am
MTJ
- DEN
Nonstop1h 00m
Southwest
Deal found 3/23![Southwest logo]()
$94
This Southwest deal was found by Cheapflights users on 3/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:00 am
HDN
- DEN
Nonstop1h 00m
Southwest
Deal found 3/22![Southwest logo]()
$97
This Priceline deal was found by Cheapflights users on 3/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/262:00 pm
ALS
- DEN
Nonstop0h 55m
Denver Air Connection
Deal found 3/22![Denver Air Connection logo]()
$99
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:45 am
MTJ
- DEN
Nonstop1h 00m
Southwest
Deal found 3/23![Southwest logo]()
$100
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:20 pm
CEZ
- DEN
Nonstop1h 30m
Denver Air Connection
Deal found 3/25![Denver Air Connection logo]()
$111
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Thu 4/231:40 pm
MTJ
- DEN
Nonstop1h 15m
United Airlines
Deal found 3/23![United Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/132:37 pm
COS
- DEN
2 stops33h 42m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$116
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:00 am
HDN
- DEN
Nonstop1h 00m
Southwest
Deal found 3/25![Southwest logo]()
$116
Find flight deals from Colorado to Denver
Keep the following information in mind while searching for Colorado to Denver flight deals. Data was last updated March 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $178 (Denver Air Connection) |
One-way from | $91 (Kiwi.com) |
Popular in | January |
Cheapest in | December |
Average price | $297 |
Good round-trip deal | $111 or less |
Good one-way deal | $89 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Denver 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 March 26, 2026.
Use the filters below to find and compare flights from Colorado to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CortezDenver
CEZ - DEN
CEZDEN
Cortez Montezuma County
Sat 6/20
7:15 am-8:45 am
Nonstop1h 30m
Denver Intl
Sun 6/28
6:45 pm-8:20 pm
Nonstop1h 35m
$178
CortezDenver
CEZ - DEN
CEZDEN
Cortez Montezuma County
Wed 8/26
4:25 pm-5:55 pm
Nonstop1h 30m
Denver Intl
Sat 8/29
10:00 am-11:35 am
Nonstop1h 35m
$178
CortezDenver
CEZ - DEN
CEZDEN
Cortez Montezuma County
Thu 6/25
4:25 pm-5:55 pm
Nonstop1h 30m
Denver Intl
Fri 6/26
6:45 pm-8:20 pm
Nonstop1h 35m
$178
CortezDenver
CEZ - DEN
CEZDEN
Cortez Montezuma County
Tue 4/28
4:25 pm-5:55 pm
Nonstop1h 30m
Denver Intl
Wed 4/29
10:00 am-11:35 am
Nonstop1h 35m
$178
CortezDenver
CEZ - DEN
CEZDEN
Cortez Montezuma County
Mon 6/22
4:25 pm-5:55 pm
Nonstop1h 30m
Denver Intl
Tue 6/23
10:00 am-11:35 am
Nonstop1h 35m
$178
CortezDenver
CEZ - DEN
CEZDEN
Cortez Montezuma County
Fri 6/19
7:15 am-8:45 am
Nonstop1h 30m
Denver Intl
Fri 6/26
6:45 pm-8:20 pm
Nonstop1h 35m
$178
CortezDenver
CEZ - DEN
CEZDEN
Cortez Montezuma County
Mon 6/22
4:25 pm-5:55 pm
Nonstop1h 30m
Denver Intl
Sun 6/28
6:45 pm-8:20 pm
Nonstop1h 35m
$178
MontroseDenver
MTJ - DEN
MTJDEN
Montrose County
Tue 4/21
8:45 am-9:45 am
Nonstop1h 00m
Denver Intl
Tue 4/28
6:55 pm-7:55 pm
Nonstop1h 00m
$187
AlamosaDenver
ALS - DEN
ALSDEN
Alamosa
Tue 6/23
2:00 pm-2:55 pm
Nonstop0h 55m
Denver Intl
Wed 6/24
5:30 pm-6:25 pm
Nonstop0h 55m
$198
Quickest round-trip
AlamosaDenver
ALS - DEN
ALSDEN
Alamosa
Tue 5/5
2:00 pm-2:55 pm
Nonstop0h 55m
Denver Intl
Sat 5/9
12:40 pm-1:30 pm
Nonstop0h 50m
$198
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Colorado with our price prediction graph.
CEZ-DEN
MTJ-DEN
GJT-DEN
DRO-DEN
HDN-DEN
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 Colorado to Denver
USCO-DEN
CEZ-DEN
MTJ-DEN
GJT-DEN
DRO-DEN
What is the cheapest month to book a flight from Colorado to Denver?
Currently, April is the cheapest month in which you can book a flight from Colorado to Denver (average of $97). Flying from Colorado to Denver in June is currently the most expensive (average of $213). 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 CO to DEN?
Find hourly flight availability from Colorado to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 20% on flights from Colorado to Denver by exploring options for tickets in the afternoon.
Weekly flight availability from Colorado to Denver
Explore weekly flight availability from Colorado to Denver. 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 March 26, 2026.
The most flights from USCO to DEN are scheduled on a Thursday (25 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated March 26, 2026.
Read through reviews of airlines operating flights from Colorado to Denver, such as Denver Air Connection,Southwest, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Denver Air Connection
Crew
9.1
Overall
8.1
Entertainment
7.6
Boarding
8.2
Food
8.2
Comfort
8.6
Denver Air Connection
Denver Air Connection
Crew
9.1
Overall
8.1
Entertainment
7.6
Boarding
8.2
Food
8.2
Comfort
8.6
Denver Air Connection
Crew
9.1
Overall
8.1
Entertainment
7.6
Boarding
8.2
Food
8.2
Comfort
8.6
Denver Air Connection
Crew
9.1
Overall
8.1
Entertainment
7.6
Boarding
8.2
Food
8.2
Comfort
8.6
Related info for your journey
Find useful and relevant information for your journey from Colorado to Denver. 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 Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Glendale
Manitou Springs
Frisco
Englewood
Fort Morgan
Brighton
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
Denver flight routes
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Colorado to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 26, 2026.
Search flights from Colorado to Denver by cabin class
Find flights from Colorado to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Denver flights
Browse other Colorado and Denver flight options. Last updated on March 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Colorado to Denver flights
Consider these flights traveling from Colorado to Denver.
Top 2 airlines flying from Colorado to Denver
Discover the top 2 airlines that operate flights from Colorado to Denver. 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 March 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$273 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$139 | Average$275 | FlexibilityNo cancel fee | On-time69% |