$63+ Cheap flights from Colorado to Houston
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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HOU
Apr 30 — Mai 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Colorado to Houston 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 Houston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Colorado to HoustonExplore the most affordable flight options available from Colorado to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on März 31, 2026.
Explore the most affordable flight options available from Colorado to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on März 31, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Sa 4/189:06 pm
DEN
- IAH
Nonstop2h 42m
Frontier
Di 4/2110:30 am
IAH
- DEN
1 stop10h 30m
Frontier
Deal found 3/30![Frontier logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Sa 4/188:00 am
DEN
- IAH
Nonstop2h 42m
Frontier
So 4/196:45 am
IAH
- DEN
Nonstop2h 43m
Frontier
Deal found 3/29![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Di 5/1911:59 pm
DEN
- IAH
1 stop8h 57m
Frontier
Di 5/265:40 pm
IAH
- DEN
Nonstop2h 49m
Frontier
Deal found 3/29![Frontier logo]()
$123
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
Sa 6/69:06 pm
DEN
- IAH
Nonstop2h 38m
Frontier
Mo 6/159:59 pm
IAH
- DEN
Nonstop2h 48m
Frontier
Deal found 3/31![Frontier logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Sa 5/309:06 pm
DEN
- IAH
Nonstop2h 38m
Frontier
Mo 6/16:30 am
IAH
- DEN
Nonstop2h 36m
Frontier
Deal found 3/29![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Do 5/219:06 pm
DEN
- IAH
Nonstop2h 38m
Frontier
Di 5/265:40 pm
IAH
- DEN
Nonstop2h 49m
Frontier
Deal found 3/29![Frontier logo]()
$126
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/99:06 pm
DEN
- IAH
Nonstop2h 42m
Frontier
So 4/1210:56 pm
IAH
- DEN
Nonstop2h 40m
Frontier
Deal found 3/26![Frontier logo]()
$127
This Cheapflightsfares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Do 4/169:06 pm
DEN
- IAH
Nonstop2h 42m
Frontier
So 4/191:58 pm
IAH
- DEN
1 stop19h 57m
Frontier
Deal found 3/27![Frontier logo]()
$128
This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Di 4/141:09 pm
DEN
- IAH
1 stop8h 41m
Frontier
Do 4/1610:35 am
IAH
- DEN
Nonstop2h 52m
Frontier
Deal found 3/30![Frontier logo]()
$129
This Expedia deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Mi 4/298:25 pm
DEN
- IAH
Nonstop2h 31m
Frontier
So 5/36:00 am
IAH
- DEN
1 stop7h 09m
Frontier
Deal found 3/30![Frontier logo]()
$130
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/15:27 pm
DEN
- IAH
Nonstop2h 43m
Frontier
Fr 6/510:05 pm
IAH
- DEN
Nonstop2h 53m
Frontier
Deal found 3/26![Frontier logo]()
$131
This Super.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Fr 5/299:06 pm
DEN
- IAH
Nonstop2h 38m
Frontier
Mo 6/16:30 am
IAH
- DEN
Nonstop2h 36m
Frontier
Deal found 3/29![Frontier logo]()
$132
Best flights from Colorado to HoustonDiscover carefully curated flight deals from Colorado to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated März 31, 2026.
Discover carefully curated flight deals from Colorado to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated März 31, 2026.
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Di 4/2812:40 pm
DEN
- HOU
Nonstop2h 30m
Southwest
Di 5/58:50 pm
HOU
- DEN
Nonstop2h 45m
Southwest
Deal found 3/30![Southwest logo]()
$169
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Fr 4/2412:55 am
DEN
- HOU
1 stop7h 58m
Delta
Di 4/2810:53 am
HOU
- DEN
1 stop7h 02m
Delta
Deal found 3/28![Delta logo]()
$219
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/168:23 pm
DEN
- IAH
Nonstop2h 36m
United Airlines
So 4/197:00 am
IAH
- DEN
Nonstop2h 38m
United Airlines
Deal found 3/26![United Airlines logo]()
$247
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
Mi 4/294:58 pm
GJT
- IAH
1 stop6h 01m
American Airlines
Mi 5/66:25 pm
IAH
- GJT
1 stop5h 17m
American Airlines
Deal found 3/31![American Airlines logo]()
$299
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/132:30 pm
COS
- HOU
1 stop6h 40m
Southwest
Di 5/195:45 pm
HOU
- COS
1 stop4h 35m
Southwest
Deal found 3/26![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Sa 4/185:40 pm
DEN
- HOU
Nonstop2h 35m
Southwest
Di 4/218:50 am
HOU
- DEN
Nonstop2h 35m
Southwest
Deal found 3/28![Southwest logo]()
$199
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/168:55 pm
DEN
- HOU
Nonstop2h 30m
Southwest
Mo 4/2011:30 am
HOU
- DEN
1 stop5h 30m
Southwest
Deal found 3/26![Southwest logo]()
$207
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/146:15 am
COS
- IAH
1 stop8h 29m
Delta
Mi 4/222:59 pm
IAH
- COS
1 stop6h 21m
Delta
Deal found 3/26![Delta logo]()
$253
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Mi 4/298:23 pm
DEN
- IAH
Nonstop2h 36m
United Airlines
So 5/36:55 am
IAH
- DEN
Nonstop2h 38m
United Airlines
Deal found 3/27![United Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Do 5/219:06 am
DEN
- IAH
1 stop7h 44m
Delta
Mi 5/276:00 am
IAH
- DEN
1 stop7h 12m
Delta
Deal found 3/29![Delta logo]()
$255
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Do 4/307:00 am
DEN
- HOU
1 stop4h 50m
Southwest
Mo 5/46:40 pm
HOU
- DEN
1 stop5h 15m
Southwest
Deal found 3/30![Southwest logo]()
$214
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/44:34 pm
DEN
- IAH
Nonstop2h 38m
United Airlines
Do 5/79:50 am
IAH
- DEN
Nonstop2h 46m
United Airlines
Deal found 3/26![United Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Di 4/211:50 pm
DEN
- HOU
1 stop4h 00m
Southwest
Do 4/237:00 am
HOU
- DEN
1 stop4h 15m
Southwest
Deal found 3/29![Southwest logo]()
$214
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Sa 4/115:04 pm
DRO
- HOU
1 stop5h 43m
American Airlines
Mi 4/156:01 am
HOU
- DRO
1 stop7h 10m
American Airlines
Deal found 3/27![American Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Mi 5/61:14 pm
COS
- HOU
1 stop8h 53m
Delta
Sa 5/96:00 am
HOU
- COS
1 stop7h 48m
Delta
Deal found 3/28![Delta logo]()
$267
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 4/267:45 am
DEN
- IAH
Nonstop2h 28m
United Airlines
So 4/266:20 pm
IAH
- DEN
Nonstop2h 53m
United Airlines
Deal found 3/26![United Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Mi 5/2010:48 am
DEN
- IAH
1 stop6h 02m
Delta
Fr 5/296:35 pm
IAH
- DEN
1 stop6h 58m
Delta
Deal found 3/29![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Do 4/237:38 pm
DEN
- IAH
Nonstop2h 36m
United Airlines
Mo 4/279:57 am
IAH
- DEN
Nonstop2h 46m
United Airlines
Deal found 3/29![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Mo 5/187:20 am
DEN
- HOU
Nonstop2h 30m
Southwest
Mo 5/259:50 pm
HOU
- DEN
Nonstop2h 35m
Southwest
Deal found 3/29![Southwest logo]()
$235
This American Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Di 4/711:46 am
GJT
- IAH
2 stops7h 34m
American Airlines
Sa 4/115:00 am
IAH
- GJT
2 stops7h 16m
American Airlines
Deal found 3/28![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Sa 5/239:12 am
DEN
- IAH
1 stop5h 40m
Delta
Do 5/285:54 pm
IAH
- DEN
1 stop6h 47m
Delta
Deal found 3/29![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Do 4/306:00 am
DEN
- HOU
Nonstop2h 30m
Southwest
So 5/38:10 am
HOU
- DEN
1 stop5h 00m
Southwest
Deal found 3/27![Southwest logo]()
$237
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Mi 5/271:30 pm
DRO
- IAH
1 stop5h 27m
United Airlines
Sa 5/306:30 am
IAH
- DRO
1 stop6h 58m
United Airlines
Deal found 3/29![United Airlines logo]()
$292
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/104:58 pm
GJT
- HOU
1 stop5h 49m
American Airlines
Di 4/1412:42 pm
HOU
- GJT
1 stop4h 45m
American Airlines
Deal found 3/26![American Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Mo 6/14:05 pm
COS
- HOU
1 stop6h 05m
Southwest
Mi 6/105:55 pm
HOU
- COS
Nonstop2h 20m
Southwest
Deal found 3/30![Southwest logo]()
$242
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Fr 5/81:25 pm
COS
- IAH
1 stop5h 47m
United Airlines
Di 5/127:50 pm
IAH
- COS
Nonstop2h 41m
United Airlines
Deal found 3/29![United Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Do 4/231:25 pm
DEN
- HOU
1 stop8h 42m
Delta
Fr 4/245:23 pm
HOU
- DEN
1 stop8h 13m
Delta
Deal found 3/28![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
So 4/267:38 pm
DEN
- IAH
Nonstop2h 36m
United Airlines
So 5/36:55 am
IAH
- DEN
Nonstop2h 38m
United Airlines
Deal found 3/27![United Airlines logo]()
$297
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/1410:25 am
COS
- HOU
Nonstop2h 20m
Southwest
Mo 4/206:30 pm
HOU
- COS
1 stop4h 15m
Southwest
Deal found 3/26![Southwest logo]()
$251
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Mo 5/255:30 am
DEN
- IAH
1 stop5h 19m
Delta
Do 5/285:54 pm
IAH
- DEN
1 stop6h 47m
Delta
Deal found 3/29![Delta logo]()
$305
Last-minute flights from Colorado to HoustonDiscover last-minute flight deals from Colorado to Houston. Data last updated März 31, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Houston. Data last updated März 31, 2026 and is based on user searches.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/99:06 pm
DEN
- IAH
Nonstop2h 42m
Frontier
So 4/1210:56 pm
IAH
- DEN
Nonstop2h 40m
Frontier
Deal found 3/26![Frontier logo]()
$127
This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Di 4/141:09 pm
DEN
- IAH
1 stop8h 41m
Frontier
Do 4/1610:35 am
IAH
- DEN
Nonstop2h 52m
Frontier
Deal found 3/30![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Mi 4/158:25 pm
DEN
- IAH
Nonstop2h 31m
Frontier
Mi 4/2910:30 am
IAH
- DEN
1 stop14h 49m
Frontier
Deal found 3/29![Frontier logo]()
$132
This Cheapflightsfares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Mi 4/158:25 pm
DEN
- IAH
Nonstop2h 31m
Frontier
So 4/192:36 pm
IAH
- DEN
1 stop14h 39m
Frontier
Deal found 3/27![Frontier logo]()
$133
This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Do 4/1612:02 pm
DEN
- IAH
1 stop9h 16m
Frontier
Mo 4/206:45 am
IAH
- DEN
Nonstop2h 43m
Frontier
Deal found 3/30![Frontier logo]()
$123
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/166:00 am
DEN
- IAH
Nonstop2h 39m
Frontier
So 4/196:45 am
IAH
- DEN
Nonstop2h 43m
Frontier
Deal found 3/26![Frontier logo]()
$126
This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Sa 4/189:06 pm
DEN
- IAH
Nonstop2h 42m
Frontier
Di 4/2110:30 am
IAH
- DEN
1 stop10h 30m
Frontier
Deal found 3/30![Frontier logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Sa 4/188:00 am
DEN
- IAH
Nonstop2h 42m
Frontier
So 4/196:45 am
IAH
- DEN
Nonstop2h 43m
Frontier
Deal found 3/29![Frontier logo]()
$121
This Cheapflightsfares deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Do 4/236:00 am
DEN
- IAH
Nonstop2h 39m
Frontier
So 4/261:58 pm
IAH
- DEN
1 stop20h 02m
Frontier
Deal found 3/29![Frontier logo]()
$134
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Di 4/2812:40 pm
DEN
- HOU
Nonstop2h 30m
Southwest
Di 5/58:50 pm
HOU
- DEN
Nonstop2h 45m
Southwest
Deal found 3/30![Southwest logo]()
$169
This Expedia deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Mi 4/298:25 pm
DEN
- IAH
Nonstop2h 31m
Frontier
So 5/36:00 am
IAH
- DEN
1 stop7h 09m
Frontier
Deal found 3/30![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Do 4/309:06 pm
DEN
- IAH
Nonstop2h 42m
Frontier
So 5/36:00 am
IAH
- DEN
1 stop7h 09m
Frontier
Deal found 3/27![Frontier logo]()
$135
One-way flights from Colorado to HoustonSearch for one-way flight options from Colorado to Houston. Find affordable one-way fares based on user searches. Data last updated März 31, 2026.
Search for one-way flight options from Colorado to Houston. Find affordable one-way fares based on user searches. Data last updated März 31, 2026.
This Super.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Fr 4/176:15 am
DEN
- IAH
Nonstop2h 39m
Frontier
Deal found 3/30![Frontier logo]()
$63
This Frontier deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
So 5/35:15 am
DEN
- IAH
Nonstop2h 34m
Frontier
Deal found 3/30![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Fr 4/109:06 pm
DEN
- IAH
Nonstop2h 42m
Frontier
Deal found 3/27![Frontier logo]()
$68
This Frontier deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
So 4/269:06 pm
DEN
- IAH
Nonstop2h 42m
Frontier
Deal found 3/30![Frontier logo]()
$69
This Cheapflightsfares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Mo 4/276:30 am
DEN
- IAH
1 stop6h 41m
Frontier
Deal found 3/27![Frontier logo]()
$70
This Super.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Mi 6/107:00 am
DEN
- IAH
Nonstop2h 42m
Frontier
Deal found 3/30![Frontier logo]()
$73
This Frontier deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Do 6/257:00 am
DEN
- IAH
Nonstop2h 42m
Frontier
Deal found 3/27![Frontier logo]()
$74
This Super.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Sa 5/1610:29 pm
DEN
- IAH
1 stop13h 04m
Frontier
Deal found 3/27![Frontier logo]()
$75
This Frontier deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Sa 5/238:41 am
DEN
- IAH
1 stop13h 38m
Frontier
Deal found 3/27![Frontier logo]()
$76
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/2710:36 pm
DEN
- IAH
1 stop14h 20m
Frontier
Deal found 3/26![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Do 4/306:30 am
DEN
- IAH
1 stop6h 26m
Frontier
Deal found 3/27![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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.
Sa 5/309:06 pm
DEN
- IAH
Nonstop2h 38m
Frontier
Deal found 3/27![Frontier logo]()
$80
Find flight deals from Colorado to Houston
Keep the following information in mind while searching for Colorado to Houston flight deals. Data was last updated März 31, 2026.
Round-trip from | $118 (Cheapflightsfares) |
|---|---|
One-way from | $63 (Super.com) |
Popular in | November |
Cheapest in | January |
Average price | $243 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Houston 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 März 31, 2026.
Use the filters below to find and compare flights from Colorado to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverHouston
DEN - HOU
DENHOU
Denver Intl
Di 4/28
12:40 pm-4:10 pm
Nonstop2h 30m
Houston Hobby
Di 5/5
8:50 pm-10:35 pm
Nonstop2h 45m
$169
Colorado SpringsHouston
COS - HOU
COSHOU
Colorado Springs
Mi 5/13
2:30 pm-10:10 pm
1 stop6h 40m
Houston Hobby
Di 5/19
5:45 pm-9:20 pm
1 stop4h 35m
$197
DenverHouston
DEN - HOU
DENHOU
Denver Intl
Sa 4/18
5:40 pm-9:15 pm
Nonstop2h 35m
Houston Hobby
Di 4/21
8:50 am-10:25 am
Nonstop2h 35m
$199
DenverHouston
DEN - HOU
DENHOU
Denver Intl
Do 4/16
8:55 pm-12:25 am
Nonstop2h 30m
Houston Hobby
Mo 4/20
11:30 am-4:00 pm
1 stop5h 30m
$207
DenverHouston
DEN - HOU
DENHOU
Denver Intl
Do 4/30
7:00 am-12:50 pm
1 stop4h 50m
Houston Hobby
Mo 5/4
6:40 pm-10:55 pm
1 stop5h 15m
$214
DenverHouston
DEN - HOU
DENHOU
Denver Intl
Di 4/21
1:50 pm-6:50 pm
1 stop4h 00m
Houston Hobby
Do 4/23
7:00 am-10:15 am
1 stop4h 15m
$214
DenverHouston
DEN - HOU
DENHOU
Denver Intl
Fr 4/24
12:55 am-9:53 am
1 stop7h 58m
Houston Hobby
Di 4/28
10:53 am-4:55 pm
1 stop7h 02m
$219
Quickest round-trip
DenverHouston
DEN - HOU
DENHOU
Denver Intl
Mo 5/18
7:20 am-10:50 am
Nonstop2h 30m
Houston Hobby
Mo 5/25
9:50 pm-11:25 pm
Nonstop2h 35m
$235
DenverHouston
DEN - HOU
DENHOU
Denver Intl
Do 4/30
6:00 am-9:30 am
Nonstop2h 30m
Houston Hobby
So 5/3
8:10 am-12:10 pm
1 stop5h 00m
$237
Colorado SpringsHouston
COS - HOU
COSHOU
Colorado Springs
Mo 6/1
4:05 pm-11:10 pm
1 stop6h 05m
Houston Hobby
Mi 6/10
5:55 pm-7:15 pm
Nonstop2h 20m
$242
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Colorado with our price prediction graph.
DEN-IAH
DEN-HOU
GJT-IAH
COS-HOU
COS-IAH
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 Houston
USCO-HO1
DEN-IAH
DEN-HOU
GJT-IAH
COS-HOU
What is the cheapest month to book a flight from Colorado to Houston?
Currently, October is the cheapest month in which you can book a flight from Colorado to Houston (average of $51). Flying from Colorado to Houston in July is currently the most expensive (average of $125). 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 HOU?
Find hourly flight availability from Colorado to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated März 31, 2026.
It’s optimal to fly from Colorado to Houston in the evening. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from Colorado to Houston?
Use this chart to determine the cheapest time to fly round-trip from Colorado to Houston. Price data was last updated on March 28, 2026.
Travelers seeking maximum savings on their Colorado to Houston flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Colorado to Houston
Explore weekly flight availability from Colorado to Houston. 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 März 31, 2026.
The most flights from USCO to HO1 are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Colorado to Houston?
Related info for your journey
Find useful and relevant information for your journey from Colorado to Houston. 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 Colorado to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Houston by cabin class
Find flights from Colorado to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Houston flights
Browse other Colorado and Houston flight options. Last updated on März 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Colorado to Houston flights
Consider these flights traveling from Colorado to Houston.
Top 4 airlines flying from Colorado to Houston
Discover the top 4 airlines that operate flights from Colorado to Houston. 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 März 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$69 | Average$178 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$416 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$173 | Average$316 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$175 | Average$368 | FlexibilityNo cancel fee | On-time71% |