Cheap Flights from Calgary, AB to Houston, TX from $138
Return flight: Houston – Calgary
On Cheapflightsplus.com you will find 6 direct and 722 connecting flights from Calgary to Houston. You can compare airfare deals from 7 airlines and multiple travel sites from $138, book and save on cheap plane tickets and last minute offers. Also check out YYC-HOU flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Calgary to Houston 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: $138 (one-way), $237 (round-trip).
Direct flights
Check prices for return flight
Best Flights from Calgary to Houston Today
Take a look at the list of non stop flights and flights with layovers from Calgary to Houston with the lowest price of $138. The fastest direct flight takes 4h 9m and the fastest connecting – 5h 42m.
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $138 | 13:55 Calgary Calgary Int. | 19:04 Houston George Bush | 4h 9m | United Airlines | UA750 |
| from $138 | 08:00 Calgary Calgary Int. | 13:11 Houston George Bush | 4h 11m | United Airlines | UA1915 |
| from $140 | 09:00 Calgary Calgary Int. | 14:10 Houston George Bush | 4h 10m | WestJet | WS1572 |
| from $141 | 17:30 Calgary Calgary Int. | 22:41 Houston George Bush | 4h 11m | WestJet | WS1576 |
| from $162 | 08:00 Calgary Calgary Int. | 13:11 Houston George Bush | 4h 11m | Air Canada | AC5447 |
| from $152 | 06:15 Calgary Calgary Int. | 18:15 Houston George Bush | 11h 0m layover 5h 56m - Denver | United Airlines | UA550 UA726 |
| from $152 | 19:30 Calgary Calgary Int. | 11:15+1 день Houston George Bush | 14h 45m layover 9h 42m - Denver | United Airlines | UA355 UA1720 |
| from $154 | 13:30 Calgary Calgary Int. | 20:38 Houston George Bush | 6h 8m layover 1h 1m - Denver | United Airlines | UA1953 UA726 |
| from $154 | 13:30 Calgary Calgary Int. | 21:34 Houston George Bush | 7h 4m layover 2h 1m - Denver | United Airlines | UA1953 UA1430 |
| from $154 | 13:30 Calgary Calgary Int. | 22:29 Houston George Bush | 7h 59m layover 3h 5m - Denver | United Airlines | UA1953 UA475 |
| from $154 | 19:30 Calgary Calgary Int. | 08:28+1 день Houston George Bush | 11h 58m layover 6h 56m - Denver | United Airlines | UA355 UA320 |
| from $160 | 07:00 Calgary Calgary Int. | 15:49 Houston George Bush | 7h 49m layover 1h 35m - Vancouver | Air Canada | AC203 AC1300 |
| from $160 | 06:25 Calgary Calgary Int. | 15:50 Houston George Bush | 8h 25m layover 2h 15m - Vancouver | Air Canada | AC201 AC1300 |
| from $164 | 00:30 Calgary Calgary Int. | 11:40 Houston George Bush | 10h 10m layover 3h 40m - Atlanta | WestJet | WS1992 NK3156 |
| from $170 | 06:15 Calgary Calgary Int. | 23:19 Houston George Bush | 16h 4m layover 2h 36m - Denver 5h 25m - Chicago | United Airlines | UA550 UA1623 UA2426 |
| from $175 | 07:00 Calgary Calgary Int. | 22:04 Houston George Bush | 14h 4m layover 1h 36m - Edmonton 5h 3m - Atlanta | WestJet | WS3395 WS1028 NK967 |
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on August 30, 2025
Flight Schedule Calgary (Alberta) to Houston (Texas)
Full flight schedule will help you in detecting at what time planes fly from Calgary to Houston. 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 | Arrival | Flight Details | Flight Duration | Price |
|---|---|---|---|---|
|
08:00 — 13:11
|
08:00 — 13:11
UA1915
United Airlines
Calgary — Houston
|
4h 11m |
Find flight
from$138 |
|
|
08:00 — 13:11
|
08:00 — 13:11
AC5447
Air Canada
Calgary — Houston
|
4h 11m |
Find flight
from$162 |
|
|
09:00 — 14:10
|
09:00 — 14:10
WS1572
WestJet
Calgary — Houston
|
4h 10m |
Find flight
from$140 |
|
|
13:55 — 19:04
|
13:55 — 19:04
UA750
United Airlines
Calgary — Houston
|
4h 9m |
Find flight
from$138 |
|
|
13:55 — 19:08
|
13:55 — 19:08
AC4975
Air Canada
Calgary — Houston
|
4h 13m |
Find flight
from$162 |
|
|
17:30 — 22:41
|
17:30 — 22:41
WS1576
WestJet
Calgary — Houston
|
4h 11m |
Find flight
from$141 |
|
|
00:30 — 11:40
|
00:30 — 06:54
WS1992
WestJet
Calgary — Atlanta
3h 40m stop
10:30 — 11:40
NK3156
Spirit Airlines
Atlanta — Houston
|
10h 10m including layover |
Find flight
from$164 |
|
|
00:30 — 22:04
|
00:30 — 06:54
WS1992
WestJet
Calgary — Atlanta
14h 8m stop
20:58 — 22:04
NK967
Spirit Airlines
Atlanta — Houston
|
20h 34m including layover |
Find flight
from$164 |
|
|
06:15 — 18:15
|
06:15 — 08:49
UA550
United Airlines
Calgary — Denver
5h 56m stop
17:25 — 20:58
UA726
United Airlines
Denver — Houston
|
11h including layover |
Find flight
from$152 |
|
|
06:15 — 20:07
|
06:15 — 08:49
UA550
United Airlines
Calgary — Denver
7h 46m stop
16:40 — 20:12
UA234
United Airlines
Denver — Houston
|
12h 52m including layover |
Find flight
from$152 |
|
|
07:00 — 15:49
|
07:00 — 07:40
AC203
Air Canada
Calgary — Vancouver
1h 35m stop
09:15 — 15:49
AC1300
Air Canada
Vancouver — Houston
|
7h 49m including layover |
Find flight
from$160 |
|
|
08:25 — 18:45
|
08:25 — 09:05
AC205
Air Canada
Calgary — Vancouver
3h 10m stop
12:10 — 18:45
AC5290
Air Canada
Vancouver — Houston
|
9h 20m including layover |
Find flight
from$160 |
|
|
10:00 — 22:04
|
10:00 — 16:24
WS1590
WestJet
Calgary — Atlanta
4h 38m stop
20:58 — 22:04
NK967
Spirit Airlines
Atlanta — Houston
|
11h 4m including layover |
Find flight
from$164 |
|
|
10:00 — 09:57
+1 day
|
10:00 — 16:20
WS1590
WestJet
Calgary — Atlanta
16h 28m stop
08:48 — 09:57
NK1111
Spirit Airlines
Atlanta — Houston
|
22h 57m including layover |
Find flight
from$164 |
|
|
13:30 — 20:38
|
13:30 — 16:04
UA1953
United Airlines
Calgary — Denver
1h 1m stop
17:25 — 20:58
UA726
United Airlines
Denver — Houston
|
6h 8m including layover |
Find flight
from$154 |
|
|
16:20 — 10:04
+1 day
|
16:20 — 18:52
WS1568
WestJet
Calgary — Denver
11h 38m stop
06:40 — 10:23
F93206
Frontier Airlines
Denver — Houston
|
16h 44m including layover |
Find flight
from$176 |
|
|
16:25 — 06:23
+1 day
|
16:25 — 16:56
AC221
Air Canada
Calgary — Vancouver
7h 2m stop
23:58 — 06:23
AC5097
Air Canada
Vancouver — Houston
|
12h 58m including layover |
Find flight
from$180 |
|
|
17:05 — 23:55
|
17:05 — 19:35
UA1469
United Airlines
Calgary — Denver
56m stop
20:31 — 23:55
UA2419
United Airlines
Denver — Houston
|
5h 50m including layover |
Find flight
from$165 |
|
|
19:30 — 11:15
+1 day
|
19:30 — 22:04
UA355
United Airlines
Calgary — Denver
9h 42m stop
07:46 — 11:15
UA1720
United Airlines
Denver — Houston
|
14h 45m including layover |
Find flight
from$152 |
|
|
19:30 — 08:28
+1 day
|
19:30 — 22:04
UA355
United Airlines
Calgary — Denver
6h 56m stop
05:00 — 08:29
UA320
United Airlines
Denver — Houston
|
11h 58m including layover |
Find flight
from$154 |
|
|
07:00 — 22:04
|
07:00 — 07:59
WS3395
WestJet
Calgary — Edmonton
1h 36m stop
09:35 — 15:55
WS1028
WestJet
Edmonton — Atlanta
5h 3m stop
20:58 — 22:04
NK967
Spirit Airlines
Atlanta — Houston
|
14h 4m including layover |
Find flight
from$175 |
|
|
09:00 — 09:57
+1 day
|
09:00 — 09:38
WS107
WestJet
Calgary — Vancouver
2h 37m stop
12:15 — 20:08
WS1594
WestJet
Vancouver — Atlanta
12h 40m stop
08:48 — 09:57
NK1111
Spirit Airlines
Atlanta — Houston
|
23h 57m including layover |
Find flight
from$193 |
|
|
20:00 — 11:40
+1 day
|
20:00 — 20:36
WS129
WestJet
Calgary — Vancouver
2h 24m stop
23:00 — 06:53
WS1598
WestJet
Vancouver — Atlanta
3h 37m stop
10:30 — 11:40
NK3156
Spirit Airlines
Atlanta — Houston
|
14h 40m including layover |
Find flight
from$184 |
|
|
20:00 — 08:15
+2 days
|
20:00 — 20:34
WS129
WestJet
Calgary — Vancouver
2h 26m stop
23:00 — 06:55
WS1598
WestJet
Vancouver — Atlanta
24h 10m stop
07:05 — 08:15
NK2574
Spirit Airlines
Atlanta — Houston
|
35h 15m including layover |
Find flight
from$186 |
|
*Departure and arrival times - local. Updated on August 30, 2025
Flight Information
Below we will explain in detail what the flights cost on the destination from Calgary to Houston depends on and how to choose the most interesting flight option for you.
Distance between Calgary and Houston is 2849 miles. Time difference between the cities is 1h. Airplanes depart 00:20 to 23:55 from 1 Calgary airport and arrive 00:20 to 23:55 to 15 Houston airports. Average flight time is 4h 11m.
- The fastest flight 4h 9m
- Average flight time 4h 11m
- The earliest flight 00:20
- The latest flight 23:55
- Distance 1771 ml
The cheapest months to travel to Houston are may (from 124 $), june (from 124 $), august (from 138 $).
The most expensive months are february (from 491 $), december (from 376 $), january (from 310 $).
What is the lowest airfare Calgary to Houston?
The cheapest plane ticket found by our users is $138. This airfare is for economy class on one-way UA1915 flight by United Airlines for July 6, 2025 which leaves Calgary Int. in Calgary at 08:00 am and arrives at Houston George Bush at 13:11.
Economy class
$138
Business class
?
First class
?
Popular Airlines on the Route
The flight Calgary — Houston is served by 7 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by WestJet - 462 departures per week at the price of from $ 140 . And the most expensive tickets are offered by WestJet airline - from $ 3581.
Direct flights
There are 6 nonstop flights on the route. The fastest direct flight is UA750 by United Airlines takes 4h 9m and the cheapest is UA1915 by United Airlines for $138.
- from $140Find
- AC - Air Canadafrom $162Find
- UA - United Airlinesfrom $138Find
See more direct flights
Connecting Flights
There are 722 flights with layovers on the route. The fastest connecting flight is AC3254 by Air Canada takes 5h 42m and the cheapest is UA1915 by United Airlines for $152.
- from $164Find
- AC - Air Canadafrom $160Find
- AS - Alaska Airlinesfrom $212Find
- F8 - Freedom Airlinesfrom $218Find
- PD - Porter Airlinesfrom $196Find
- UA - United Airlinesfrom $152Find
- AM - Aeromexicofrom $434Find
See more connecting flights
Airports
You can fly from Calgary to Houston from 1 airports (Calgary Int.).
Calgary airports
- Calgary Int.-YYCfrom $138Find
Houston airports
- Ellington Field-EFDFind
- West Houston-IWSFind
- Hobby-HOUFind
- Park Ten Heliport-JPTFind
- Andrau Airpark-AAPFind
- George Bush-IAHFind
- Greenway Plaza H/P-JGPFind
- David Wayne Hooks-DWHFind
- Transco Twr Galleria-JGQFind
- Westchase Hilton H/P-JWHFind
- Spaceland-SPXFind
- Woodlawns-JWLFind
- Marriot Astrodome Heliport-JMAFind
- Central Bus. District-JDXFind
- Houston Municipal-SGRFind
Airplanes
There are flights to Houston from Calgary by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top International Destinations from Calgary
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.
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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»
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