Are there direct flights from Calgary to Houston?

Based on data from the trailing 90 days, approximately 27.4% of flights from Calgary to Houston are direct. For routes that include connecting flights, travelers typically experience a median of 2 stopovers. While direct options are available, a notable portion of the flights on this route involve at least one stop. This indicates that while direct flights exist, many travelers may encounter itineraries with connections.

How long is the flight from Calgary to Houston?

The direct flight from Calgary to Houston typically takes around 4 hours and 10 minutes, covering a distance of 2813 kilometers. For flights with one stop, the median duration extends significantly to approximately 9 hours and 54 minutes. This difference highlights that while direct routes are considerably faster, connecting flights can nearly double the travel time. Travelers should account for these durations when planning their journey.

How often do cheap flights from Calgary to Houston come up?

Historically, cheap flights from Calgary to Houston are classified as frequent. This suggests that travelers can regularly find favorable prices for this route. Based on data from the trailing 30 days, opportunities for good value flights appear often. This indicates a consistent availability of competitive pricing for those looking to travel between these two cities.

Flights From Calgary

To Houston

Cheap Flights from Calgary to Houston

Browse current best options from Calgary. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Calgary

RatePunk searches hundreds of travel sites at once for deals on flights to Houston

Prices updated 6 days ago

406 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 2, 2026.)

Today’s best flight deals from Calgary to Houston

Explore current cheapest deals departing from Calgary to Houston

2026-10-01 – 2026-10-06
YYC - Houston
85% AI deal score
CA$406
CA$274
Round trip
2026-10-01 – 2026-10-05
YYC - Houston
85% AI deal score
CA$408
CA$278
Round trip
2026-10-01 – 2026-10-07
YYC - Houston
84% AI deal score
CA$395
CA$279
Round trip
2026-10-07 – 2026-10-21
YYC - Houston
82% AI deal score
CA$362
CA$281
Round trip
2026-10-22 – 2026-10-23
YYC - Houston
84% AI deal score
CA$409
CA$282
Round trip
2026-10-22 – 2026-10-24
YYC - Houston
84% AI deal score
CA$409
CA$282
Round trip
2026-11-05 – 2026-11-11
YYC - Houston
84% AI deal score
CA$395
CA$284
Round trip
2026-11-04 – 2026-11-18
YYC - Houston
82% AI deal score
CA$364
CA$284
Round trip
2026-11-10 – 2026-11-18
YYC - Houston
83% AI deal score
CA$388
CA$284
Round trip
2026-10-15 – 2026-10-20
YYC - Houston
84% AI deal score
CA$409
CA$285
Round trip

Calgary to Houston: Overview

Insights for flights from Calgary to Houston

Right now, only 4% of recent fares from Calgary to Houston are classified as a good price. Fares for this route typically range from $330–$797, with a median of $632. Current prices are near the typical level for this route. New deals appear almost daily, suggesting frequent opportunities to find competitive fares.

For those seeking cheap flights from Calgary to Houston, the data indicates that December is historically the most affordable month, with a median fare of $162. Following closely, March offers a median fare of $179, and February presents another cost-effective option with a median of $239.

A typical journey from Calgary to Houston, including connections, takes about 4h 10m. This is a medium-haul route, covering a distance of 2813 km. While direct flights are available, most itineraries connect at least once, with connecting flights typically involving 2 stopovers and a median duration of 13h 12m.

When flying from Calgary to Houston, most itineraries connect at least once. Only 27.4% of recent fares were for non-stop flights. For itineraries that include connections, the median number of stopovers is 2.

How much is a round trip from Calgary to Houston

Regular price: CA$345 - CA$826

Prices are currently below the regular range for flights from Calgary to Houston.

The regular price range for flights from Calgary to Houston is CAD 345 to CAD 826. The current lowest deal is CAD 274 with WestJet for travel from Oct 1-Oct 6.

now CA$274

Low CA$345

High CA$826

The cheapest time to fly from Calgary to Houston

The cheapest month to fly from Calgary to Houston is April, with a median price of $176. The most expensive month is July, with a median price of $758. Generally, prices are lower from January to December.

April

Cheapest

Flights from CA$176

July

Most Expensive

Flights from CA$758

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Calgary to Houston

WestJet

Last-minute flights going from Calgary to Houston

Tue, Aug 11

⌛ Last-Minute

YYC - Houston

Calgary (YYC) - Houston (HOU)

Deutsche Luft Hansa

CA$1,023

CA$680

One-way

Tue, Aug 11

⌛ Last-Minute

YYC - Houston

Calgary (YYC) - Houston (IAH)

Deutsche Luft Hansa

CA$851

CA$685

One-way

Wed, Aug 12

⌛ Last-Minute

YYC - Houston

Calgary (YYC) - Houston (IAH)

Deutsche Luft Hansa

CA$839

CA$520

One-way

Thu, Aug 13

⌛ Last-Minute

YYC - Houston

Calgary (YYC) - Houston (IAH)

Air Canada

CA$834

CA$553

One-way

Thu, Aug 13

⌛ Last-Minute

YYC - Houston

Calgary (YYC) - Houston (IAH)

United Airlines

CA$748

CA$621

One-way

Fri, Aug 14

⌛ Last-Minute

YYC - Houston

Calgary (YYC) - Houston (IAH)

WestJet

CA$623

CA$473

One-way

Biggest price drops on these dates for flights from Calgary to Houston

2 nights

Aug 14 - Aug 16

CA$997 → CA$525

47%

1 night

Aug 14 - Aug 15

CA$998 → CA$566

43%

3 nights

Aug 11 - Aug 14

CA$1,023 → CA$680

34%

7 nights

Aug 14 - Aug 21

CA$888 → CA$562

37%

Popular Airports to fly from Calgary to Houston

Calgary - Houston route insights

💸 Price insights

Recent fares are near the typical level

Recent Calgary to Houston fares are near the typical level, with 4% good prices historically.

📅 Best time to fly

April is historically the cheapest month to fly

Historically, April is the cheapest month to fly from Calgary to Houston, with a median price of $176.

⏱️ Flight duration

Direct flights take 4h 10m

Direct flights from Calgary to Houston typically take 4h 10m, while connecting flights average 13h 12m.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights make up 72.6% of recent Calgary to Houston routes, with 2 stopovers typical.

🏆 Airline highlight

WestJet offers direct flights

WestJet is one airline that has offered direct flights from Calgary to Houston.

🎯 Booking tip

Deals appear frequently for this route

Deals for flights from Calgary to Houston appear frequently, with many deals in the last 30 days.

Calgary main airports to depart from

Calgary International (YYC)

Cheapest

Calgary International is a convenient option for flights from Calgary to Houston.

📍 ~8 km from Calgary (reachable by car)

💸 Flights from ~CA$348

Houston main airports to arrive at

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental Airport serves Houston and is a good option for flights from Calgary.

📍 ~25 km from Houston city center (reachable by car)

💸 Flights from ~CA$348

Airports nearby Houston used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International offers extensive domestic and international routes, a good alternative for Houston.

📍 ~235 km from Houston (reachable by car, but traffic can impact travel time)

💸 Flights from ~CA$348

Business & First Class Flight Deals to Houston

$878

Save $829

From YYC

Elite

Sep 15

Houston, United States

86% AI deal score

$1,677

$884

Save $793

From YYC

Houston, United States

85% AI deal score

$1,309

$754

Save $555

WestJet

Business Class

Frequently Asked Questions About Flights to Houston

Historically, the optimal time to purchase tickets for flights from Calgary to Houston is typically 7-13 days before departure. During this window, the average price observed was $475. Prices tend to be higher for very last-minute bookings, with flights purchased 0-6 days out averaging $632. Similarly, booking 14-27 days in advance saw average prices around $708, indicating that planning within the 7-13 day window often yields better value.

Across the trailing quarter, a flight from Calgary to Houston is considered a good deal if it is priced at or below $330. This threshold represents the 25th percentile of prices observed over a 90-day period. The median price for this route historically stands at $632, while prices at the 75th percentile were around $797. Therefore, aiming for fares at or below $330 would indicate a particularly advantageous purchase.

Historically, the cheapest months to fly from Calgary to Houston include December, with a median price of $162, and March, with a median price of $179. February also shows competitive pricing, with a median of $239. These months offer significantly lower prices compared to the annual median of $632 for this route. Travelers looking for the best value flights should consider these periods based on data from the trailing 270 days.

Calgary to Houston: Overview

Insights for flights from Calgary to Houston

How much is a round trip from Calgary to Houston

Regular price: CA$345 - CA$826

Prices are currently below the regular range for flights from Calgary to Houston.

The regular price range for flights from Calgary to Houston is CAD 345 to CAD 826. The current lowest deal is CAD 274 with WestJet for travel from Oct 1-Oct 6.

now CA$274

Low CA$345

High CA$826

The cheapest time to fly from Calgary to Houston

April

Cheapest

Flights from CA$176

July

Most Expensive

Flights from CA$758

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec