United Airlines Houston to Denver Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap United Airlines flights from Houston to Denver. Compare airline ticket prices and book air tickets starting from $137 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Houston (TX) — Denver (CO) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $137, two-way – $235.

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Cheap Flights from Houston to Denver by United Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by United Airlines, their prices start from $137. The fastest nonstop flight takes 2h 42m. The fastest connecting flight — 6h 59m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $137 Find flight	2:46 pm Houston George Bush	4:28 pm Denver Denver International	2h 42m	United Airlines	UA241
from $165 Find flight	8:23 pm Houston George Bush	10:08 pm Denver Denver International	2h 45m	United Airlines	UA1839
from $224 Find flight	8:15 am Houston George Bush	10:00 am Denver Denver International	2h 45m	United Airlines	UA1900
from $267 Find flight	12:35 pm Houston George Bush	2:19 pm Denver Denver International	2h 44m	United Airlines	UA2641
from $407 Find flight	4:32 pm Houston George Bush	6:15 pm Denver Denver International	2h 43m	United Airlines	UA1892
from $175 Find flight	4:20 pm Houston George Bush	11:30 pm Denver Denver International	8h 10m layover 2h 33m - Chicago	United Airlines	UA2659 UA1748
from $228 Find flight	9:54 pm Houston George Bush	9:52 am+1 день Denver Denver International	12h 58m layover 9h 20m - Dallas	United Airlines	UA2624 UA2853
from $233 Find flight	6:30 am Houston George Bush	2:39 pm Denver Denver International	9h 9m layover 3h 27m - Chicago	United Airlines	UA1677 UA1491
from $233 Find flight	8:40 am Houston George Bush	4:28 pm Denver Denver International	8h 48m layover 3h 12m - Chicago	United Airlines	UA215 UA1588
from $237 Find flight	10:10 am Houston George Bush	7:30 pm Denver Denver International	10h 20m layover 5h 20m - Phoenix	United Airlines	UA1895 UA1637
from $237 Find flight	10:10 am Houston George Bush	6:20 pm Denver Denver International	9h 10m layover 4h 6m - Phoenix	United Airlines	UA1895 UA1226
from $238 Find flight	7:25 am Houston George Bush	8:00 pm Denver Denver International	13h 35m layover 9h 47m - Dallas	United Airlines	UA1407 UA2330
from $238 Find flight	9:50 am Houston George Bush	8:00 pm Denver Denver International	11h 10m layover 7h 25m - Dallas	United Airlines	UA397 UA2330
from $241 Find flight	7:40 am Houston George Bush	4:30 pm Denver Denver International	9h 50m layover 4h 49m - Phoenix	United Airlines	UA2614 UA726
from $260 Find flight	12:10 pm Houston George Bush	9:30 pm Denver Denver International	10h 20m layover 5h 21m - Phoenix	United Airlines	UA1129 UA1681
from $270 Find flight	12:03 pm Houston George Bush	8:00 pm Denver Denver International	8h 57m layover 5h 6m - Dallas	United Airlines	UA6326 UA2330

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 02/22/2025

United Airlines Flight Schedule Houston to Denver

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:02 am — 11:47 am	10:02 am — 11:47 am UA434 United Airlines Houston — Denver	2h 45m	Find flight from$267
10:10 am — 7:30 pm	10:05 am — 12:11 pm UA1895 United Airlines Houston — Phoenix 5h 20m stop 5:45 pm — 7:40 pm UA1637 United Airlines Phoenix — Denver	10h 20m including layover	Find flight from$237
10:10 am — 6:20 pm	10:00 am — 11:59 am UA1895 United Airlines Houston — Phoenix 4h 6m stop 4:27 pm — 6:20 pm UA1226 United Airlines Phoenix — Denver	9h 10m including layover	Find flight from$237
12:03 pm — 8:00 pm	12:03 pm — 1:36 pm UA6326 United Airlines Houston — Dallas 5h 6m stop 6:42 pm — 8:00 pm UA2330 United Airlines Dallas — Denver	8h 57m including layover	Find flight from$270
12:10 pm — 9:30 pm	12:10 pm — 2:18 pm UA1129 United Airlines Houston — Phoenix 5h 21m stop 7:39 pm — 9:30 pm UA1681 United Airlines Phoenix — Denver	10h 20m including layover	Find flight from$260
12:35 pm — 2:19 pm	12:35 pm — 2:19 pm UA2641 United Airlines Houston — Denver	2h 44m	Find flight from$267
2:26 pm — 10:43 pm	2:26 pm — 4:34 pm UA1798 United Airlines Houston — Phoenix 4h 16m stop 8:50 pm — 10:43 pm UA1745 United Airlines Phoenix — Denver	9h 17m including layover	Find flight from$260
2:46 pm — 4:28 pm	2:46 pm — 4:28 pm UA241 United Airlines Houston — Denver	2h 42m	Find flight from$137
4:20 pm — 11:30 pm	4:20 pm — 7:05 pm UA2659 United Airlines Houston — Chicago 2h 33m stop 9:38 pm — 11:30 pm UA1748 United Airlines Chicago — Denver	8h 10m including layover	Find flight from$175
4:32 pm — 6:15 pm	4:32 pm — 6:15 pm UA1892 United Airlines Houston — Denver	2h 43m	Find flight from$407
6:30 am — 2:39 pm	6:30 am — 9:18 am UA1677 United Airlines Houston — Chicago 3h 27m stop 12:45 pm — 2:39 pm UA1491 United Airlines Chicago — Denver	9h 9m including layover	Find flight from$233
6:30 am — 12:32 pm	6:30 am — 9:18 am UA1677 United Airlines Houston — Chicago 1h 17m stop 10:35 am — 12:32 pm UA1803 United Airlines Chicago — Denver	7h 2m including layover	Find flight from$276
7:25 am — 8:00 pm	7:30 am — 8:52 am UA1407 United Airlines Houston — Dallas 9h 47m stop 6:50 pm — 8:06 pm UA2330 United Airlines Dallas — Denver	13h 35m including layover	Find flight from$238
7:40 am — 4:30 pm	7:40 am — 9:46 am UA2614 United Airlines Houston — Phoenix 4h 49m stop 2:45 pm — 4:40 pm UA726 United Airlines Phoenix — Denver	9h 50m including layover	Find flight from$241
8:15 am — 10:00 am	8:15 am — 10:00 am UA1900 United Airlines Houston — Denver	2h 45m	Find flight from$224
8:23 pm — 10:08 pm	8:23 pm — 10:08 pm UA1839 United Airlines Houston — Denver	2h 45m	Find flight from$165
8:40 am — 4:28 pm	8:40 am — 11:23 am UA215 United Airlines Houston — Chicago 3h 12m stop 2:35 pm — 4:28 pm UA1588 United Airlines Chicago — Denver	8h 48m including layover	Find flight from$233
8:40 am — 2:39 pm	8:40 am — 11:23 am UA215 United Airlines Houston — Chicago 1h 22m stop 12:45 pm — 2:39 pm UA1491 United Airlines Chicago — Denver	6h 59m including layover	Find flight from$276
9:50 am — 8:00 pm	9:50 am — 11:17 am UA397 United Airlines Houston — Dallas 7h 25m stop 6:42 pm — 8:00 pm UA2330 United Airlines Dallas — Denver	11h 10m including layover	Find flight from$238
9:54 pm — 9:52 am +1 day	9:54 pm — 11:15 pm UA2624 United Airlines Houston — Dallas 9h 20m stop 8:35 am — 9:52 am UA2853 United Airlines Dallas — Denver	12h 58m including layover	Find flight from$228

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 02/22/2025

Flight Information

There are 6 flights by United Airlines from Houston to Denver every week with departures from Hobby, George Bush, Andrau Airpark, Marriot Astrodome Heliport, David Wayne Hooks, Ellington Field, West Houston, Central Bus. District, Greenway Plaza H/P, Transco Twr Galleria, Park Ten Heliport, Westchase Hilton H/P, Woodlawns, Houston Municipal, Spaceland. All flights arrive at Denver International and Arapahoe Co.

Departures start from 10:02 am to 9:54 pm. Nonstop flight is 2h 42m. The time difference between Houston and Denver is 1h.

The fastest flight 2h 42m
Average flight time 2h 45m
The earliest flight 10:02 am
The latest flight 9:54 pm
Distance 884 ml

The cheapest months for traveling to Denver are january (from 137 $), february (from 138 $), december (from 267 $).

The most expensive and popular months are november (from 287 $), december (from 267 $), february (from 138 $).

The cheapest flight by United Airlines that our users were able to find is $137. This airfare is economy class on one-way UA241 flight for February 21, 2025 leaving George Bush in Houston at 2:46 pm, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Houston to Denver:

Other Popular Airlines on the Route

Besides United Airlines there are other 5 airline carriers between Houston and Denver. Please review schedules and prices from the most popular airlines to find the best airfare deals from Houston to Denver.

Nonstop flights

There are 7 direct flights every day from Houston. Airlines and fares are below:

F9 - Frontier Airlines

from $45

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Connecting Flights

List of flights with layovers (1 and more stops):

F9 - Frontier Airlines

from $50

Find
NK - Spirit Airlines

from $169

Find
Y4 - Volaris

from $483

Find
AM - Aeromexico

from $388

Find
VB - VivaAerobus

from $428

Find

See more connecting flights

How to book an air ticket yourself?

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