$64+ Cheap flights from Houston 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — DEN
May 7 — May 141
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Colorado with Cheapflights
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Cheapest flights from Houston to ColoradoExplore the most affordable flight options available from Houston to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 7, 2026.
Explore the most affordable flight options available from Houston to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 7, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:59 pm
IAH
- DEN
Nonstop2h 48m
Frontier
Tue 6/169:06 pm
DEN
- IAH
Nonstop2h 38m
Frontier
Deal found 4/3![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 4/257:15 am
IAH
- DEN
Nonstop2h 42m
Frontier
Mon 5/410:29 pm
DEN
- IAH
1 stop13h 04m
Frontier
Deal found 4/3![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 4/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:15 am
IAH
- DEN
Nonstop2h 42m
Frontier
Fri 5/85:27 pm
DEN
- IAH
Nonstop2h 43m
Frontier
Deal found 4/4![Frontier logo]()
$91
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:40 pm
IAH
- DEN
Nonstop2h 49m
Frontier
Sun 5/105:27 pm
DEN
- IAH
Nonstop2h 43m
Frontier
Deal found 4/6![Frontier logo]()
$92
This eDestinos deal was found by Cheapflights users on 4/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:45 am
IAH
- DEN
Nonstop2h 43m
Frontier
Thu 4/309:06 pm
DEN
- IAH
Nonstop2h 42m
Frontier
Deal found 4/6![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/212:37 pm
IAH
- DEN
Nonstop2h 38m
Frontier
Sat 5/98:41 am
DEN
- IAH
1 stop13h 38m
Frontier
Deal found 4/6![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Tue 5/56:30 am
IAH
- DEN
Nonstop2h 36m
Frontier
Mon 5/1110:29 pm
DEN
- IAH
1 stop13h 04m
Frontier
Deal found 4/6![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 5/212:37 pm
IAH
- DEN
Nonstop2h 38m
Frontier
Wed 5/68:41 am
DEN
- IAH
1 stop15h 44m
Frontier
Deal found 4/3![Frontier logo]()
$96
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:05 pm
IAH
- DEN
Nonstop2h 53m
Frontier
Sat 5/309:06 pm
DEN
- IAH
Nonstop2h 38m
Frontier
Deal found 4/6![Frontier logo]()
$97
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:28 pm
IAH
- DEN
1 stop21h 10m
Frontier
Sat 5/1610:00 am
DEN
- IAH
Nonstop2h 44m
Frontier
Deal found 4/6![Frontier logo]()
$98
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:05 pm
IAH
- DEN
Nonstop2h 53m
Frontier
Sat 5/239:06 pm
DEN
- IAH
Nonstop2h 38m
Frontier
Deal found 4/6![Frontier logo]()
$99
This eDestinos deal was found by Cheapflights users on 4/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:35 am
IAH
- DEN
Nonstop2h 52m
Frontier
Mon 4/276:05 am
DEN
- IAH
1 stop6h 41m
Frontier
Deal found 4/7![Frontier logo]()
$100
Best flights from Houston to ColoradoDiscover carefully curated flight deals from Houston to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 7, 2026.
Discover carefully curated flight deals from Houston to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 7, 2026.
This Southwest deal was found by Cheapflights users on 4/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:10 pm
HOU
- DEN
1 stop5h 20m
Southwest
Wed 5/131:50 pm
DEN
- HOU
1 stop4h 00m
Southwest
Deal found 4/6![Southwest logo]()
$180
This Delta deal was found by Cheapflights users on 4/4. 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 4/255:23 pm
HOU
- DEN
1 stop8h 13m
Delta
Sat 5/27:00 am
DEN
- HOU
1 stop8h 28m
Delta
Deal found 4/4![Delta logo]()
$219
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/228:22 pm
IAH
- DEN
Nonstop2h 53m
United Airlines
Mon 5/259:10 pm
DEN
- IAH
Nonstop2h 31m
United Airlines
Deal found 4/3![United Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 4/3. 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 4/186:01 am
HOU
- DRO
1 stop7h 10m
American Airlines
Fri 4/245:04 pm
DRO
- HOU
1 stop5h 43m
American Airlines
Deal found 4/3![American Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 4/2. 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 5/63:10 pm
HOU
- DEN
1 stop5h 20m
Southwest
Sat 5/96:05 am
DEN
- HOU
Nonstop2h 30m
Southwest
Deal found 4/2![Southwest logo]()
$190
This Southwest deal was found by Cheapflights users on 4/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:10 pm
HOU
- DEN
1 stop5h 20m
Southwest
Thu 4/308:55 pm
DEN
- HOU
Nonstop2h 30m
Southwest
Deal found 4/4![Southwest logo]()
$190
This Southwest deal was found by Cheapflights users on 4/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:15 am
HOU
- DEN
Nonstop2h 30m
Southwest
Sat 4/255:40 pm
DEN
- HOU
Nonstop2h 35m
Southwest
Deal found 4/4![Southwest logo]()
$199
This Delta deal was found by Cheapflights users on 4/4. 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.
Thu 5/285:54 pm
IAH
- DEN
1 stop6h 47m
Delta
Sat 5/306:00 am
DEN
- IAH
1 stop8h 52m
Delta
Deal found 4/4![Delta logo]()
$249
This Southwest deal was found by Cheapflights users on 4/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:55 pm
HOU
- DEN
1 stop5h 15m
Southwest
Tue 5/51:50 pm
DEN
- HOU
1 stop4h 00m
Southwest
Deal found 4/6![Southwest logo]()
$199
This United Airlines deal was found by Cheapflights users on 4/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:15 am
IAH
- DEN
Nonstop2h 32m
United Airlines
Mon 7/278:28 pm
DEN
- IAH
Nonstop2h 31m
United Airlines
Deal found 4/4![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 4/6. 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 6/85:40 pm
IAH
- DEN
1 stop7h 10m
Delta
Mon 6/1512:44 am
DEN
- IAH
1 stop6h 53m
Delta
Deal found 4/6![Delta logo]()
$258
This Southwest deal was found by Cheapflights users on 4/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:30 pm
HOU
- DEN
1 stop4h 15m
Southwest
Wed 6/106:05 am
DEN
- HOU
1 stop5h 10m
Southwest
Deal found 4/5![Southwest logo]()
$204
This American Airlines deal was found by Cheapflights users on 4/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:03 pm
IAH
- GJT
1 stop5h 20m
American Airlines
Mon 5/114:58 pm
GJT
- IAH
1 stop6h 01m
American Airlines
Deal found 4/5![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/69:50 am
IAH
- DRO
1 stop5h 58m
United Airlines
Tue 5/121:35 pm
DRO
- IAH
1 stop5h 37m
United Airlines
Deal found 4/2![United Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 4/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:25 am
HOU
- DEN
1 stop5h 25m
Southwest
Tue 6/98:05 am
DEN
- HOU
1 stop4h 55m
Southwest
Deal found 4/4![Southwest logo]()
$204
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:00 am
IAH
- GJT
2 stops7h 16m
American Airlines
Mon 5/44:58 pm
GJT
- IAH
1 stop4h 31m
American Airlines
Deal found 4/2![American Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/166:55 am
IAH
- DRO
1 stop6h 38m
United Airlines
Sun 5/241:30 pm
DRO
- IAH
1 stop5h 27m
United Airlines
Deal found 4/3![United Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 4/5. 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.
Thu 8/201:15 pm
IAH
- COS
1 stop9h 00m
Delta
Sun 8/236:00 am
COS
- IAH
1 stop7h 50m
Delta
Deal found 4/5![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 4/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:23 pm
IAH
- DRO
1 stop5h 06m
United Airlines
Fri 5/2912:21 pm
DRO
- IAH
Nonstop2h 19m
United Airlines
Deal found 4/4![United Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 4/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:10 am
HOU
- DEN
1 stop3h 50m
Southwest
Sat 5/910:50 am
DEN
- HOU
1 stop5h 25m
Southwest
Deal found 4/4![Southwest logo]()
$214
This American Airlines deal was found by Cheapflights users on 4/3. 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 4/186:01 am
HOU
- GJT
1 stop7h 11m
American Airlines
Wed 4/224:58 pm
GJT
- HOU
1 stop5h 49m
American Airlines
Deal found 4/3![American Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 4/3. 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 9/12:35 pm
IAH
- DEN
1 stop8h 54m
Delta
Tue 9/86:05 am
DEN
- IAH
1 stop7h 45m
Delta
Deal found 4/3![Delta logo]()
$298
This Southwest deal was found by Cheapflights users on 4/2. 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 5/28:10 am
HOU
- DEN
1 stop3h 50m
Southwest
Mon 5/42:10 pm
DEN
- HOU
2 stops7h 50m
Southwest
Deal found 4/2![Southwest logo]()
$215
This Delta deal was found by Cheapflights users on 4/4. 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.
Thu 5/285:54 pm
IAH
- DEN
1 stop6h 47m
Delta
Fri 5/294:41 pm
DEN
- IAH
1 stop6h 13m
Delta
Deal found 4/4![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 4/2. 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 6/55:15 am
IAH
- GJT
1 stop4h 38m
United Airlines
Sun 6/76:10 pm
GJT
- IAH
1 stop5h 31m
United Airlines
Deal found 4/2![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 4/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:40 pm
HOU
- COS
Nonstop2h 25m
Southwest
Tue 5/269:10 am
COS
- HOU
1 stop8h 05m
Southwest
Deal found 4/4![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 4/3. 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 9/16:30 am
IAH
- DEN
Nonstop2h 32m
United Airlines
Fri 9/118:25 pm
DEN
- IAH
Nonstop2h 25m
United Airlines
Deal found 4/3![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 4/3. 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 9/127:50 am
IAH
- DEN
1 stop8h 21m
Delta
Sat 9/1912:59 am
DEN
- IAH
1 stop6h 33m
Delta
Deal found 4/3![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 4/2. 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 5/156:25 pm
HOU
- DEN
Nonstop2h 40m
Southwest
Mon 5/188:55 pm
DEN
- HOU
Nonstop2h 30m
Southwest
Deal found 4/2![Southwest logo]()
$228
This American Airlines deal was found by Cheapflights users on 4/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:15 pm
HOU
- ASE
1 stop5h 03m
American Airlines
Fri 5/2912:51 pm
ASE
- HOU
1 stop4h 18m
American Airlines
Deal found 4/6![American Airlines logo]()
$410
Last-minute flights from Houston to ColoradoDiscover last-minute flight deals from Houston to Colorado. Data last updated April 7, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Colorado. Data last updated April 7, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 4/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:35 am
IAH
- DEN
Nonstop2h 52m
Frontier
Mon 4/276:05 am
DEN
- IAH
1 stop6h 41m
Frontier
Deal found 4/7![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 4/257:15 am
IAH
- DEN
Nonstop2h 42m
Frontier
Mon 5/410:29 pm
DEN
- IAH
1 stop13h 04m
Frontier
Deal found 4/3![Frontier logo]()
$90
This eDestinos deal was found by Cheapflights users on 4/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:45 am
IAH
- DEN
Nonstop2h 43m
Frontier
Thu 4/309:06 pm
DEN
- IAH
Nonstop2h 42m
Frontier
Deal found 4/6![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/212:37 pm
IAH
- DEN
Nonstop2h 38m
Frontier
Tue 5/510:29 pm
DEN
- IAH
1 stop13h 04m
Frontier
Deal found 4/6![Frontier logo]()
$88
This Super.com deal was found by Cheapflights users on 4/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:15 am
IAH
- DEN
Nonstop2h 42m
Frontier
Fri 5/85:27 pm
DEN
- IAH
Nonstop2h 43m
Frontier
Deal found 4/4![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/212:37 pm
IAH
- DEN
Nonstop2h 38m
Frontier
Sat 5/98:41 am
DEN
- IAH
1 stop13h 38m
Frontier
Deal found 4/6![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 5/212:37 pm
IAH
- DEN
Nonstop2h 38m
Frontier
Wed 5/68:41 am
DEN
- IAH
1 stop15h 44m
Frontier
Deal found 4/3![Frontier logo]()
$96
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:40 pm
IAH
- DEN
Nonstop2h 49m
Frontier
Sun 5/105:27 pm
DEN
- IAH
Nonstop2h 43m
Frontier
Deal found 4/6![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Tue 5/56:30 am
IAH
- DEN
Nonstop2h 36m
Frontier
Mon 5/1110:29 pm
DEN
- IAH
1 stop13h 04m
Frontier
Deal found 4/6![Frontier logo]()
$95
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:30 am
IAH
- DEN
Nonstop2h 36m
Frontier
Fri 5/810:29 pm
DEN
- IAH
1 stop23h 50m
Frontier
Deal found 4/6![Frontier logo]()
$98
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:05 pm
IAH
- DEN
Nonstop2h 53m
Frontier
Sat 5/239:06 pm
DEN
- IAH
Nonstop2h 38m
Frontier
Deal found 4/6![Frontier logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:05 pm
IAH
- DEN
Nonstop2h 53m
Frontier
Sat 5/309:06 pm
DEN
- IAH
Nonstop2h 38m
Frontier
Deal found 4/6![Frontier logo]()
$97
One-way flights from Houston to ColoradoSearch for one-way flight options from Houston to Colorado. Find affordable one-way fares based on user searches. Data last updated April 7, 2026.
Search for one-way flight options from Houston to Colorado. Find affordable one-way fares based on user searches. Data last updated April 7, 2026.
This Frontier deal was found by Cheapflights users on 4/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:45 am
IAH
- DEN
Nonstop2h 43m
Frontier
Deal found 4/2![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
Wed 4/2910:30 am
IAH
- DEN
1 stop14h 49m
Frontier
Deal found 4/3![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 6/296:30 am
IAH
- DEN
Nonstop2h 31m
Frontier
Deal found 4/4![Frontier logo]()
$68
This Frontier deal was found by Cheapflights users on 4/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:30 am
IAH
- DEN
Nonstop2h 31m
Frontier
Deal found 4/3![Frontier logo]()
$69
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:01 pm
IAH
- DEN
1 stop6h 57m
Frontier
Deal found 4/6![Frontier logo]()
$70
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:34 pm
IAH
- DEN
Nonstop2h 45m
Frontier
Deal found 4/6![Frontier logo]()
$71
This Super.com deal was found by Cheapflights users on 4/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:37 pm
IAH
- DEN
Nonstop2h 38m
Frontier
Deal found 4/3![Frontier logo]()
$73
This Super.com deal was found by Cheapflights users on 4/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:30 am
IAH
- DEN
Nonstop2h 31m
Frontier
Deal found 4/4![Frontier logo]()
$74
This Super.com deal was found by Cheapflights users on 4/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:06 pm
IAH
- DEN
1 stop10h 14m
Frontier
Deal found 4/5![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 4/301:58 pm
IAH
- DEN
1 stop10h 01m
Frontier
Deal found 4/4![Frontier logo]()
$78
This Kissandfly.com deal was found by Cheapflights users on 4/2. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
IAH
- DEN
1 stop28h 22m
Frontier
Deal found 4/2![Frontier logo]()
$79
This Southwest deal was found by Cheapflights users on 4/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:50 pm
HOU
- DEN
Nonstop2h 45m
Southwest
Deal found 4/6![Southwest logo]()
$85
Find flight deals from Houston to Colorado
Keep the following information in mind while searching for Houston to Colorado flight deals. Data was last updated April 7, 2026.
Round-trip from | $88 (Cheapflightsfares) |
|---|---|
One-way from | $64 (Frontier) |
Popular in | March |
Cheapest in | February |
Average price | $213 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 April 7, 2026.
Use the filters below to find and compare flights from Houston to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Wed 5/6
3:10 pm-7:30 pm
1 stop5h 20m
Denver Intl
Wed 5/13
1:50 pm-6:50 pm
1 stop4h 00m
$180
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Wed 5/6
3:10 pm-7:30 pm
1 stop5h 20m
Denver Intl
Sat 5/9
6:05 am-9:35 am
Nonstop2h 30m
$190
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Tue 4/28
3:10 pm-7:30 pm
1 stop5h 20m
Denver Intl
Thu 4/30
8:55 pm-12:25 am
Nonstop2h 30m
$190
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Sat 4/25
6:15 am-7:45 am
Nonstop2h 30m
Denver Intl
Sat 4/25
5:40 pm-9:15 pm
Nonstop2h 35m
$199
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Sat 5/2
2:55 pm-7:10 pm
1 stop5h 15m
Denver Intl
Tue 5/5
1:50 pm-6:50 pm
1 stop4h 00m
$199
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Mon 6/8
5:30 pm-8:45 pm
1 stop4h 15m
Denver Intl
Wed 6/10
6:05 am-12:15 pm
1 stop5h 10m
$204
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Sat 6/6
10:25 am-2:50 pm
1 stop5h 25m
Denver Intl
Tue 6/9
8:05 am-2:00 pm
1 stop4h 55m
$204
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Sat 5/2
8:10 am-11:00 am
1 stop3h 50m
Denver Intl
Sat 5/9
10:50 am-5:15 pm
1 stop5h 25m
$214
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Sat 5/2
8:10 am-11:00 am
1 stop3h 50m
Denver Intl
Mon 5/4
2:10 pm-11:00 pm
2 stops7h 50m
$215
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Sat 4/25
5:23 pm-12:36 am
1 stop8h 13m
Denver Intl
Sat 5/2
7:00 am-4:28 pm
1 stop8h 28m
$219
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Houston to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Houston with our price prediction graph.
HOU-DEN
IAH-DEN
HOU-DRO
IAH-GJT
IAH-DRO
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 Houston to Colorado
HO1-USCO
HOU-DEN
IAH-DEN
HOU-DRO
IAH-GJT
What is the cheapest month to book a flight from Houston to Colorado?
Currently, February is the cheapest month in which you can book a flight from Houston to Colorado (average of $57). Flying from Houston to Colorado in July is currently the most expensive (average of $117). 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 HOU to CO?
Find hourly flight availability from Houston 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 April 7, 2026.
One of the essential ways to save on airfare from Houston to Colorado is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 27% on airfare.
What is the cheapest day to fly from Houston to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Houston to Colorado. Price data was last updated on April 4, 2026.
Travelers seeking maximum savings on their Houston to Colorado flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Houston to Colorado?
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 April 7, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican Airlines from Houston to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Houston 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.
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Alternative routes for Houston 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 Houston to Colorado by cabin class
Find flights from Houston to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Colorado flights
Browse other Houston and Colorado flight options. Last updated on April 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Houston to Colorado flights
Consider these flights traveling from Houston to Colorado.
Top 4 airlines flying from Houston to Colorado
Discover the top 4 airlines that operate flights from Houston 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 April 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$171 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$168 | Average$451 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$168 | Average$358 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$400 | FlexibilityNo cancel fee | On-time71% |