Cheap Flights from Houston, TX to Denver, CO from $33

One way Round trip

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On Cheapflightsplus.com you will find 40 direct and 514 connecting flights from Houston to Denver. You can compare airfare deals from 9 airlines and multiple travel sites from $33, book and save on cheap plane tickets and last minute offers. Also check out HOU-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Houston to Denver Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $33 (one-way), $57 (round-trip).

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Best Flights from Houston to Denver Today

Take a look at the list of non stop flights and flights with layovers from Houston to Denver with the lowest price of $33. The fastest direct flight takes 2h 32m and the fastest connecting – 4h 3m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $33 Find flight	16:49 Houston George Bush	18:25 Denver Denver International	2h 36m	Frontier Airlines	F93227
from $34 Find flight	05:45 Houston George Bush	07:17 Denver Denver International	2h 32m	Frontier Airlines	F93229
from $35 Find flight	13:14 Houston George Bush	14:48 Denver Denver International	2h 34m	Frontier Airlines	F93205
from $35 Find flight	18:16 Houston Hobby	19:55 Denver Denver International	2h 39m	Frontier Airlines	F91127
from $50 Find flight	23:13 Houston George Bush	00:50+1 день Denver Denver International	2h 37m	Frontier Airlines	F94855
from $76 Find flight	12:49 Houston Hobby	14:24 Denver Denver International	2h 35m	Frontier Airlines	F91129
from $114 Find flight	22:00 Houston George Bush	23:34 Denver Denver International	2h 34m	United Airlines	UA746
from $153 Find flight	18:05 Houston George Bush	19:43 Denver Denver International	2h 38m	United Airlines	UA1017
from $176 Find flight	14:45 Houston George Bush	16:25 Denver Denver International	2h 40m	United Airlines	UA1333
from $236 Find flight	18:06 Houston George Bush	19:45 Denver Denver International	2h 39m	United Airlines	UA609
from $294 Find flight	10:05 Houston George Bush	11:42 Denver Denver International	2h 37m	United Airlines	UA2358
from $388 Find flight	12:40 Houston George Bush	14:20 Denver Denver International	2h 40m	United Airlines	UA1351
from $456 Find flight	16:32 Houston George Bush	18:15 Denver Denver International	2h 43m	United Airlines	UA1892
from $56 Find flight	17:19 Houston George Bush	22:54 Denver Denver International	6h 35m layover 1h 4m - Las Vegas	Frontier Airlines	F91965 F94612
from $67 Find flight	21:10 Houston George Bush	15:17+1 день Denver Denver International	19h 7m layover 12h 20m - Orlando	Frontier Airlines	F94978 F94919
from $81 Find flight	16:23 Houston George Bush	21:00 Denver Denver International	5h 37m layover 1h 55m - Dallas	Frontier Airlines	F93193 F94069

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 22, 2025

Flight Schedule Houston (Texas) to Denver (Colorado)

Full flight schedule will help you in detecting at what time planes fly from Houston to Denver. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:25 — 07:01	05:25 — 07:01 UA2436 United Airlines Houston — Denver	2h 36m	Find flight from$155
05:45 — 07:17	05:45 — 07:17 F93229 Frontier Airlines Houston — Denver	2h 32m	Find flight from$34
07:20 — 08:59	07:20 — 08:59 UA2433 United Airlines Houston — Denver	2h 39m	Find flight from$155
08:15 — 10:00	08:15 — 10:00 UA1900 United Airlines Houston — Denver	2h 45m	Find flight from$251
08:20 — 10:06	08:20 — 10:06 UA295 United Airlines Houston — Denver	2h 46m	Find flight from$129
08:25 — 10:03	08:25 — 10:03 UA233 United Airlines Houston — Denver	2h 38m	Find flight from$247
08:30 — 10:09	08:30 — 10:09 UA2197 United Airlines Houston — Denver	2h 39m	Find flight from$192
08:35 — 10:16	08:35 — 10:16 UA2082 United Airlines Houston — Denver	2h 41m	Find flight from$294
09:35 — 11:14	09:35 — 11:14 UA1128 United Airlines Houston — Denver	2h 39m	Find flight from$185
09:35 — 11:14	09:35 — 11:14 UA1486 United Airlines Houston — Denver	2h 39m	Find flight from$247
10:02 — 11:47	10:02 — 11:47 UA434 United Airlines Houston — Denver	2h 45m	Find flight from$299
10:05 — 11:42	10:05 — 11:42 UA2358 United Airlines Houston — Denver	2h 37m	Find flight from$294
10:58 — 12:35	10:58 — 12:35 UA2677 United Airlines Houston — Denver	2h 37m	Find flight from$185
12:35 — 14:19	12:35 — 14:19 UA2641 United Airlines Houston — Denver	2h 44m	Find flight from$299
12:40 — 14:19	12:40 — 14:19 UA724 United Airlines Houston — Denver	2h 39m	Find flight from$247
12:40 — 14:20	12:40 — 14:20 UA1351 United Airlines Houston — Denver	2h 40m	Find flight from$388
12:49 — 14:24	12:49 — 14:24 F91129 Frontier Airlines Houston — Denver	2h 35m	Find flight from$76
12:55 — 14:34	12:55 — 14:34 UA797 United Airlines Houston — Denver	2h 39m	Find flight from$185
13:14 — 14:48	13:14 — 14:48 F93205 Frontier Airlines Houston — Denver	2h 34m	Find flight from$35
14:45 — 16:25	14:45 — 16:25 UA1333 United Airlines Houston — Denver	2h 40m	Find flight from$176
14:46 — 16:28	14:46 — 16:28 UA241 United Airlines Houston — Denver	2h 42m	Find flight from$153
14:50 — 16:27	14:50 — 16:27 UA1733 United Airlines Houston — Denver	2h 37m	Find flight from$247
16:20 — 17:59	16:20 — 17:59 UA1049 United Airlines Houston — Denver	2h 39m	Find flight from$247
16:24 — 18:09	16:24 — 18:09 UA1274 United Airlines Houston — Denver	2h 45m	Find flight from$183
16:30 — 18:10	16:30 — 18:10 UA1893 United Airlines Houston — Denver	2h 40m	Find flight from$247
16:41 — 18:20	16:41 — 18:20 UA531 United Airlines Houston — Denver	2h 39m	Find flight from$185
16:49 — 18:25	16:49 — 18:25 F93227 Frontier Airlines Houston — Denver	2h 36m	Find flight from$33
18:05 — 19:43	18:05 — 19:43 UA1017 United Airlines Houston — Denver	2h 38m	Find flight from$153
18:06 — 19:45	18:06 — 19:45 UA609 United Airlines Houston — Denver	2h 39m	Find flight from$236
18:16 — 19:55	18:16 — 19:55 F91127 Frontier Airlines Houston — Denver	2h 39m	Find flight from$35
18:21 — 20:00	18:21 — 20:00 UA1654 United Airlines Houston — Denver	2h 39m	Find flight from$247
20:10 — 21:50	20:10 — 21:50 UA2215 United Airlines Houston — Denver	2h 40m	Find flight from$193
20:20 — 21:58	20:20 — 21:58 UA1016 United Airlines Houston — Denver	2h 38m	Find flight from$114
20:23 — 22:08	20:23 — 22:08 UA1839 United Airlines Houston — Denver	2h 45m	Find flight from$185
21:30 — 23:05	21:30 — 23:05 UA1780 United Airlines Houston — Denver	2h 35m	Find flight from$155
22:00 — 23:34	22:00 — 23:34 UA746 United Airlines Houston — Denver	2h 34m	Find flight from$114
22:00 — 23:34	22:00 — 23:34 UA2206 United Airlines Houston — Denver	2h 34m	Find flight from$155
22:07 — 23:44	22:07 — 23:44 UA1338 United Airlines Houston — Denver	2h 37m	Find flight from$129
23:13 — 00:50 +1 day	23:13 — 00:50 F94855 Frontier Airlines Houston — Denver	2h 37m	Find flight from$50
08:10 — 15:15	08:10 — 11:50 F93122 Frontier Airlines Houston — Charlotte 1h 19m stop 17:07 — 19:08 F92985 Frontier Airlines Charlotte — Denver	8h 5m including layover	Find flight from$83
08:30 — 22:53	08:30 — 12:15 F94610 Frontier Airlines Houston — Raleigh 8h 21m stop 20:36 — 22:53 F92225 Frontier Airlines Raleigh — Denver	15h 23m including layover	Find flight from$76
10:06 — 22:27	08:10 — 11:50 F93122 Frontier Airlines Houston — Charlotte 7h 5m stop 19:10 — 21:06 F91361 Frontier Airlines Charlotte — Denver	13h 21m including layover	Find flight from$71
11:40 — 23:16	09:46 — 13:09 F93470 Frontier Airlines Houston — Orlando 5h 51m stop 20:59 — 23:16 F93311 Frontier Airlines Orlando — Denver	12h 36m including layover	Find flight from$62
14:34 — 19:15	11:09 — 13:05 F94181 Frontier Airlines Houston — Phoenix 53m stop 17:23 — 19:15 F94766 Frontier Airlines Phoenix — Denver	5h 41m including layover	Find flight from$71
15:47 — 08:19 +1 day	09:46 — 13:09 F93470 Frontier Airlines Houston — Orlando 10h 42m stop 06:00 — 08:14 F91733 Frontier Airlines Orlando — Denver	17h 32m including layover	Find flight from$62
15:47 — 15:02 +1 day	09:46 — 13:09 F93470 Frontier Airlines Houston — Orlando 17h 27m stop 13:04 — 15:20 F94919 Frontier Airlines Orlando — Denver	24h 15m including layover	Find flight from$62
16:23 — 21:00	16:23 — 17:45 F93193 Frontier Airlines Houston — Dallas 1h 55m stop 19:40 — 21:00 F94069 Frontier Airlines Dallas — Denver	5h 37m including layover	Find flight from$81
17:19 — 22:54	19:33 — 20:59 F91965 Frontier Airlines Houston — Las Vegas 1h 4m stop 20:44 — 23:48 F94612 Frontier Airlines Las Vegas — Denver	6h 35m including layover	Find flight from$56
18:10 — 00:34 +1 day	18:10 — 19:26 F93193 Frontier Airlines Houston — Dallas 3h 44m stop 23:10 — 00:34 F94463 Frontier Airlines Dallas — Denver	7h 24m including layover	Find flight from$77
19:10 — 00:49 +1 day	19:43 — 21:09 F91965 Frontier Airlines Houston — Las Vegas 1h 17m stop 20:43 — 23:47 F93950 Frontier Airlines Las Vegas — Denver	6h 39m including layover	Find flight from$62
19:58 — 09:04 +1 day	19:43 — 21:09 F91965 Frontier Airlines Houston — Las Vegas 8h 36m stop 09:03 — 12:09 F92016 Frontier Airlines Las Vegas — Denver	14h 6m including layover	Find flight from$62
20:49 — 03:59 +1 day	19:43 — 21:09 F91965 Frontier Airlines Houston — Las Vegas 2h 42m stop 00:59 — 03:59 F92430 Frontier Airlines Las Vegas — Denver	8h 10m including layover	Find flight from$59
20:49 — 09:14 +1 day	19:43 — 21:09 F91965 Frontier Airlines Houston — Las Vegas 7h 48m stop 06:30 — 09:38 F91994 Frontier Airlines Las Vegas — Denver	13h 25m including layover	Find flight from$62
21:10 — 08:44 +1 day	17:36 — 21:10 F94978 Frontier Airlines Houston — Orlando 5h 46m stop 06:20 — 08:39 F91733 Frontier Airlines Orlando — Denver	12h 34m including layover	Find flight from$63
21:10 — 15:17 +1 day	17:36 — 21:10 F94978 Frontier Airlines Houston — Orlando 12h 20m stop 12:37 — 14:54 F94919 Frontier Airlines Orlando — Denver	19h 7m including layover	Find flight from$67
22:28 — 07:28 +1 day	22:28 — 23:47 F93193 Frontier Airlines Houston — Dallas 6h 28m stop 06:15 — 07:28 F92631 Frontier Airlines Dallas — Denver	10h including layover	Find flight from$77
22:59 — 08:56 +1 day	22:38 — 00:31 F94181 Frontier Airlines Houston — Phoenix 6h 12m stop 07:00 — 08:54 F91376 Frontier Airlines Phoenix — Denver	10h 57m including layover	Find flight from$62

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

*Departure and arrival times - local. Updated on April 22, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Houston to Denver depends on and how to choose the most interesting flight option for you.

Distance between Houston and Denver is 1422 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 23:13 from 15 Houston airports and arrive 05:00 to 23:13 to 2 Denver airports. Average flight time is 2h 39m.

The fastest flight 2h 32m
Average flight time 2h 39m
The earliest flight 05:00
The latest flight 23:13
Distance 884 ml

The cheapest months to travel to Denver are november (from 33 $), january (from 35 $), february (from 50 $).

The most expensive months are december (from 71 $), february (from 50 $), january (from 35 $).

What is the lowest airfare Houston to Denver?

The cheapest plane ticket found by our users is $33. This airfare is for economy class on one-way F93227 flight by Frontier Airlines for November 13, 2024 which leaves George Bush in Houston at 16:49 am and arrives at Denver Denver International at 18:25.

Economy class

$33

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Business class

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First class

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Popular Airlines on the Route

The flight Houston — Denver is served by 9 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 57 departures per week at the price of from $ 33 . And the most expensive tickets are offered by Delta Air Lines Inc. airline - from $ 1154.

Direct flights

There are 40 nonstop flights on the route. The fastest direct flight is F93229 by Frontier Airlines takes 2h 32m and the cheapest is F93227 by Frontier Airlines for $33.

F9 - Frontier Airlines

from $33

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UA - United Airlines

from $114

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Connecting Flights

There are 514 flights with layovers on the route. The fastest connecting flight is UA1183 by United Airlines takes 4h 3m and the cheapest is F93227 by Frontier Airlines for $56.

F9 - Frontier Airlines

from $56

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UA - United Airlines

from $160

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NK - Spirit Airlines

from $172

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AA - American Airlines

from $147

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AS - Alaska Airlines

from $208

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DL - Delta Air Lines Inc.

from $125

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Y4 - Volaris

from $427

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AM - Aeromexico

from $435

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VB - VivaAerobus

from $440

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Airports

You can fly from Houston to Denver from 15 airports (Ellington Field, West Houston, Hobby, Park Ten Heliport, Andrau Airpark, George Bush, Greenway Plaza H/P, David Wayne Hooks, Transco Twr Galleria, Westchase Hilton H/P, Spaceland, Woodlawns, Marriot Astrodome Heliport, Central Bus. District, Houston Municipal).

Houston airports

Ellington Field-EFD

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West Houston-IWS

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Hobby-HOU

from $35
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Park Ten Heliport-JPT

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Andrau Airpark-AAP

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George Bush-IAH

from $33
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Greenway Plaza H/P-JGP

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David Wayne Hooks-DWH

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Transco Twr Galleria-JGQ

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Westchase Hilton H/P-JWH

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Spaceland-SPX

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Woodlawns-JWL

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Marriot Astrodome Heliport-JMA

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Central Bus. District-JDX

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Houston Municipal-SGR

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Denver airports

Denver International-DEN

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Arapahoe Co-APA

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Airplanes

There are flights to Denver from Houston by 9 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.

Airbus A321

from $125

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Boeing 737-800

from $147

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Embraer 175 (short wing)

from $147

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Embraer 170

from $161

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Airbus A320

from $161

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Canadair Regional Jet 700

from $181

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Airbus A319

from $181

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Boeing 717

from $189

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Airbus A318/319/320/321

from $194

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Boeing 737-700

from $200

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Top Domestic Destinations from Houston

You may also consider searching for discounted plane tickets to some other popular places from Houston within United States.

Houston — Las Vegas

from $67

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Houston — New York

from $63

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Houston — Chicago

from $66

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Houston — Atlanta

from $54

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Houston — Dallas

from $70

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Houston — Miami

from $71

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Houston — Denver

from $73

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Houston — Orlando

from $62

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Houston — Seattle

from $62

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Houston — Los Angeles

from $57

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Top International Destinations from Houston

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Houston — Cancun

from $59

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Houston — London

from $67

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Houston — Mexico City

from $68

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Houston — Paris

from $63

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Houston — Tokyo

from $77

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Houston — Toronto

from $76

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Houston — Calgary

from $70

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Houston — Dubai

from $74

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Houston — Mumbai

from $64

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Houston — Rome

from $59

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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