Premium fares include priority boarding and two checked bags, enhancing travel efficiency.
Extended Comfort seats offer extra legroom and earlier boarding on economy fares.

Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $154 (Kiwi.com) |
One-way from | $56 (Trip.com) |
Popular in | December |
Cheapest in | October |
Average price | $612 |
Good round-trip deal | $203 or less |
Good one-way deal | $88 or less |
Fly from
Fly to
Route
Depart
Return
Price
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Tue 2/3
9:36 am-1:08 pm
Nonstop4h 32m
Calgary
Fri 2/6
1:30 pm-6:41 pm
Nonstop4h 11m
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Sun 1/18
9:36 am-1:08 pm
Nonstop4h 32m
Calgary
Wed 1/21
1:30 pm-6:41 pm
Nonstop4h 11m
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Thu 4/23
5:00 am-11:37 am
1 stop7h 37m
Calgary
Mon 4/27
1:55 pm-7:12 pm
Nonstop4h 17m
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Mon 2/16
9:50 pm-11:31 am
1 stop14h 41m
Calgary
Sat 2/28
1:30 pm-6:46 pm
Nonstop4h 16m
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Tue 2/17
6:30 am-9:53 pm
1 stop16h 23m
Calgary
Mon 2/23
1:30 pm-6:46 pm
Nonstop4h 16m
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Tue 4/7
6:45 pm-11:37 am
1 stop17h 52m
Calgary
Sat 4/11
1:55 pm-7:12 pm
Nonstop4h 17m
AtlantaCalgary
ATL - YYC
ATLYYC
Atlanta Hartsfield-Jackson
Thu 5/28
8:40 am-9:38 pm
1 stop14h 58m
Calgary
Tue 6/2
6:20 am-10:34 pm
1 stop14h 14m
AtlantaCalgary
ATL - YYC
ATLYYC
Atlanta Hartsfield-Jackson
Sat 5/2
7:09 pm-12:03 pm
1 stop18h 54m
Calgary
Sat 5/9
6:20 am-3:04 pm
1 stop6h 44m
AtlantaCalgary
ATL - YYC
ATLYYC
Atlanta Hartsfield-Jackson
Tue 4/21
9:00 am-9:48 pm
1 stop14h 48m
Calgary
Thu 5/28
3:22 pm-5:07 am
1 stop11h 45m
AtlantaCalgary
ATL - YYC
ATLYYC
Atlanta Hartsfield-Jackson
Wed 4/22
9:00 am-9:48 pm
1 stop14h 48m
Calgary
Tue 5/26
2:00 pm-6:00 am
1 stop14h 00m
Currently, April is the cheapest month in which you can book a flight from USA to Calgary (average of $84). Flying from USA to Calgary in July is currently the most expensive (average of $124). 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.
Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from USA to Calgary by exploring options for tickets in the evening.
Travelers seeking maximum savings on their USA to Calgary flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from US0 to YYC are scheduled on a Wednesday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).
About 22% of weekly flights between United States and Calgary have experienced delays in the past year, with the average delay time being 135 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Air Canada have had the lowest number of delays on this route, with just 12% of flights being delayed.
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$116 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$89 | Average$220 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$91 | Average$402 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$98 | Average$428 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$114 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$135 | Average$371 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$175 | Average$362 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$284 | Average$546 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$361 | Average$568 | FlexibilityNo cancel fee | On-time75% |