United Airlines Calgary to Houston Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap United Airlines flights from Calgary to Houston. Compare airline ticket prices and book air tickets starting from $159 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 Calgary (AB) — Houston (TX) 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 february: one-way - $159, two-way – $273.

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Cheap Flights from Calgary to Houston by United Airlines

Look at the list of plane tickets for the most connecting flights by United Airlines, their prices start from $159. There’re no direct flights. The fastest connecting flight – 5h 41m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $159 Find flight	6:19 am Calgary Calgary Int.	8:50 pm Houston George Bush	13h 31m layover 8h 23m - Denver	United Airlines	UA550 UA726
from $217 Find flight	12:41 pm Calgary Calgary Int.	8:50 pm Houston George Bush	7h 9m layover 0h 35m - Chicago	United Airlines	UA1655 UA1568
from $294 Find flight	2:02 pm Calgary Calgary Int.	11:58 pm Houston George Bush	8h 56m layover 3h 50m - Denver	United Airlines	UA1953 UA2419
from $346 Find flight	6:20 am Calgary Calgary Int.	8:38 pm Houston George Bush	13h 18m layover 4h 23m - Newark	United Airlines	UA8570 UA1991
from $159 Find flight	6:19 am Calgary Calgary Int.	11:30 pm Houston George Bush	16h 11m layover 6h 58m - Denver 0h 58m - Chicago	United Airlines	UA550 UA1495 UA2155

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/22/2025

United Airlines Flight Schedule Calgary to Houston

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
12:41 pm — 8:50 pm	12:41 pm — 5:15 pm UA1655 United Airlines Calgary — Chicago 35m stop 5:50 pm — 8:50 pm UA1568 United Airlines Chicago — Houston	7h 9m including layover	Find flight from$217
12:41 pm — 11:30 pm	12:41 pm — 5:15 pm UA1655 United Airlines Calgary — Chicago 3h 14m stop 8:29 pm — 11:30 pm UA2155 United Airlines Chicago — Houston	9h 49m including layover	Find flight from$217
12:41 pm — 9:42 pm	12:41 pm — 5:08 pm UA1655 United Airlines Calgary — Chicago 1h 27m stop 6:35 pm — 9:42 pm UA739 United Airlines Chicago — Houston	8h 1m including layover	Find flight from$237
12:41 pm — 10:59 pm	12:41 pm — 5:08 pm UA1655 United Airlines Calgary — Chicago 2h 47m stop 7:55 pm — 10:59 pm UA483 United Airlines Chicago — Houston	9h 18m including layover	Find flight from$266
2:02 pm — 11:58 pm	2:02 pm — 4:40 pm UA1953 United Airlines Calgary — Denver 3h 50m stop 8:30 pm — 11:58 pm UA2419 United Airlines Denver — Houston	8h 56m including layover	Find flight from$294
2:02 pm — 10:58 pm	2:02 pm — 4:40 pm UA1953 United Airlines Calgary — Denver 2h 50m stop 7:30 pm — 10:58 pm UA312 United Airlines Denver — Houston	7h 56m including layover	Find flight from$294
2:02 pm — 9:13 pm	2:02 pm — 4:40 pm UA1953 United Airlines Calgary — Denver 1h 5m stop 5:45 pm — 9:13 pm UA1894 United Airlines Denver — Houston	6h 11m including layover	Find flight from$342
2:09 pm — 11:59 pm	2:09 pm — 4:40 pm UA1953 United Airlines Calgary — Denver 3h 53m stop 8:52 pm — 0:15 am UA2179 United Airlines Denver — Houston	8h 50m including layover	Find flight from$217
2:09 pm — 8:50 pm	2:09 pm — 4:40 pm UA1953 United Airlines Calgary — Denver 40m stop 5:27 pm — 8:50 pm UA726 United Airlines Denver — Houston	5h 41m including layover	Find flight from$236
6:14 am — 5:25 pm	6:14 am — 8:56 am UA550 United Airlines Calgary — Denver 4h 59m stop 1:55 pm — 5:25 pm UA316 United Airlines Denver — Houston	10h 11m including layover	Find flight from$294
6:14 am — 10:58 pm	6:14 am — 8:56 am UA550 United Airlines Calgary — Denver 10h 34m stop 7:30 pm — 10:58 pm UA312 United Airlines Denver — Houston	15h 44m including layover	Find flight from$296
6:14 am — 11:58 pm	6:14 am — 8:56 am UA550 United Airlines Calgary — Denver 11h 34m stop 8:30 pm — 11:58 pm UA2419 United Airlines Denver — Houston	16h 44m including layover	Find flight from$296
6:14 am — 9:13 pm	6:14 am — 8:56 am UA550 United Airlines Calgary — Denver 8h 49m stop 5:45 pm — 9:13 pm UA1894 United Airlines Denver — Houston	13h 59m including layover	Find flight from$296
6:19 am — 8:50 pm	6:19 am — 8:53 am UA550 United Airlines Calgary — Denver 8h 23m stop 5:27 pm — 8:50 pm UA726 United Airlines Denver — Houston	13h 31m including layover	Find flight from$159
6:19 am — 11:59 pm	6:19 am — 8:53 am UA550 United Airlines Calgary — Denver 11h 36m stop 8:52 pm — 0:15 am UA2179 United Airlines Denver — Houston	16h 40m including layover	Find flight from$159
6:19 am — 5:16 pm	6:19 am — 8:57 am UA550 United Airlines Calgary — Denver 4h 48m stop 1:45 pm — 5:16 pm UA271 United Airlines Denver — Houston	9h 57m including layover	Find flight from$159
6:19 am — 11:30 pm	6:19 am — 8:57 am UA550 United Airlines Calgary — Denver 6h 58m stop 3:55 pm — 7:31 pm UA1495 United Airlines Denver — Chicago 58m stop 8:29 pm — 11:30 pm UA2155 United Airlines Chicago — Houston	16h 11m including layover	Find flight from$159
6:19 am — 4:16 pm	6:19 am — 8:57 am UA550 United Airlines Calgary — Denver 3h 48m stop 12:45 pm — 4:16 pm UA514 United Airlines Denver — Houston	8h 57m including layover	Find flight from$219
6:19 am — 11:30 pm	6:19 am — 8:57 am UA550 United Airlines Calgary — Denver 4h 33m stop 1:30 pm — 5:05 pm UA617 United Airlines Denver — Chicago 3h 24m stop 8:29 pm — 11:30 pm UA2155 United Airlines Chicago — Houston	16h 11m including layover	Find flight from$219
6:19 am — 8:50 pm	6:19 am — 8:57 am UA550 United Airlines Calgary — Denver 4h 33m stop 1:30 pm — 5:05 pm UA617 United Airlines Denver — Chicago 45m stop 5:50 pm — 8:50 pm UA1568 United Airlines Chicago — Houston	13h 31m including layover	Find flight from$219
6:19 am — 2:46 pm	6:19 am — 8:53 am UA550 United Airlines Calgary — Denver 2h 18m stop 12:00 pm — 3:28 pm UA738 United Airlines Denver — Houston	7h 27m including layover	Find flight from$415
6:20 am — 8:38 pm	6:20 am — 1:05 pm UA8570 United Airlines Calgary — Newark 4h 23m stop 5:29 pm — 8:42 pm UA1991 United Airlines Newark — Houston	13h 18m including layover	Find flight from$346

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

*Departure and arrival times are local. Last updated on 01/22/2025

Flight Information

There are 23 flights by United Airlines from Calgary to Houston every week with departures from Calgary Int.. All flights arrive at 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.

Departures start from 12:41 pm to 6:20 am. Nonstop flight is 5h 41m. The time difference between Calgary and Houston is 1h.

The fastest flight 5h 41m
Average flight time 9h 53m
The earliest flight 12:41 pm
The latest flight 6:20 am
Distance 1771 ml

The cheapest months for traveling to Houston are february (from 159 $), january (from 217 $), november (from 233 $).

The most expensive and popular months are december (from 234 $), november (from 233 $), january (from 217 $).

The cheapest flight by United Airlines that our users were able to find is $159. This airfare is economy class on one-way UA550 flight for February 1, 2025 leaving Calgary Int. in Calgary at 6:19 am, 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 Calgary to Houston:

Other Popular Airlines on the Route

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

Nonstop flights

There are 1 direct flights every day from Calgary. Airlines and fares are below:

WS - WestJet

from $130

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Connecting Flights

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

AC - Air Canada

from $198

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AS - Alaska Airlines

from $265

Find
WS - WestJet

from $158

Find
F8 - Freedom Airlines

from $164

Find
PD - Porter Airlines

from $225

Find

See more connecting flights

How to book an air ticket yourself?

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