Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights

C$ 183 Find cheap flights to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Houston departing on 28/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 15/6
Sat 22/6

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals to Houston

 
These are the cheapest deals for flights to Houston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals to Houston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Canada to Houston.

Recent one-way flight deals to Houston

Only flying one-way? Below are some of the best one-way flight deals from Canada to Houston found on KAYAK recently.

Recent last-minute flight deals to Houston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Canada to Houston.

Recent direct flight deals to Houston

The latest deals for direct flights from Canada to Houston so you can sit back and relax without the need for a layover.

Cheap bus & train deals to Houston

Find recent round-trip train or bus tickets from Canada to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:30 a.m. - 11:15 p.m.YYZ-IAH
17h 45m2 stops
5:00 p.m. - 6:35 a.m.IAH-YYZ
12h 35m1 stop
C$ 293
Find Deal
Tue, 11 Jun - Tue, 18 Jun
5:30 p.m. - 4:38 a.m.YVR-IAH
9h 08m1 stop
9:42 a.m. - 8:30 a.m.IAH-YVR
24h 48m1 stop
C$ 319
Find Deal
Wed, 12 Jun - Wed, 17 Jul
12:15 p.m. - 5:27 p.m.YYC-IAH
4h 12mdirect
6:15 p.m. - 9:36 p.m.IAH-YYC
4h 21mdirect
C$ 331WestJet
Find Deal
Fri, 7 Jun - Mon, 10 Jun
6:45 p.m. - 11:55 p.m.YYC-IAH
4h 10mdirect
6:15 p.m. - 9:34 p.m.IAH-YYC
4h 19mdirect
C$ 337WestJet
Find Deal
Fri, 14 Jun - Sun, 23 Jun
1:51 p.m. - 7:02 p.m.YYC-IAH
4h 11mdirect
4:20 p.m. - 12:07 a.m.IAH-YYC
8h 47m1 stop
C$ 395Air Canada
Find Deal
Fri, 14 Jun - Sun, 23 Jun
6:10 a.m. - 3:31 p.m.YYC-IAH
8h 21m1 stop
4:40 p.m. - 12:12 a.m.IAH-YYC
8h 32m1 stop
C$ 432Air Canada
Find Deal
Fri, 23 Aug - Mon, 26 Aug
11:00 a.m. - 12:54 a.m.YYC-IAH
12h 54m2 stops
6:15 p.m. - 9:36 p.m.IAH-YYC
4h 21mdirect
C$ 443Delta
Find Deal
Thu, 30 May - Wed, 5 Jun
7:55 a.m. - 5:31 p.m.YYC-IAH
8h 36m1 stop
6:15 p.m. - 9:36 p.m.IAH-YYC
4h 21mdirect
C$ 448Delta
Find Deal
Thu, 30 May - Wed, 5 Jun
6:45 a.m. - 11:38 p.m.YYC-HOU
15h 53m1 stop
8:22 p.m. - 11:44 a.m.HOU-YYC
16h 22m1 stop
C$ 451American Airlines
Find Deal
Wed, 11 Sep - Mon, 16 Sep
6:45 a.m. - 3:54 p.m.YYC-HOU
8h 09m1 stop
6:21 a.m. - 11:44 a.m.HOU-YYC
6h 23m1 stop
C$ 580American Airlines
Find Deal
Wed, 2 Oct - Wed, 9 Oct
10:00 a.m. - 9:08 a.m.YYC-IAH
22h 08m1 stop
C$ 183
Find Deal
Tue, 28 May
9:30 p.m. - 11:04 a.m.YYC-IAH
12h 34m2 stops
C$ 184
Find Deal
Tue, 28 May
6:45 p.m. - 11:55 p.m.YYC-IAH
4h 10mdirect
C$ 195WestJet
Find Deal
Mon, 27 May
6:45 p.m. - 11:55 p.m.YYC-IAH
4h 10mdirect
C$ 200WestJet
Find Deal
Sun, 26 May
7:55 a.m. - 5:31 p.m.YYC-IAH
8h 36m1 stop
C$ 229Delta
Find Deal
Wed, 29 May
12:40 p.m. - 8:50 p.m.YYC-IAH
7h 10m1 stop
C$ 230United Airlines
Find Deal
Sun, 26 May
6:25 a.m. - 11:58 p.m.YYC-IAH
16h 33m1 stop
C$ 232United Airlines
Find Deal
Mon, 27 May
7:00 a.m. - 3:23 p.m.YYC-IAH
7h 23m1 stop
C$ 233Air Canada
Find Deal
Thu, 3 Oct
6:00 a.m. - 11:11 a.m.YYC-IAH
4h 11mdirect
C$ 241Air Canada
Find Deal
Tue, 28 May
11:30 a.m. - 10:43 p.m.YYC-IAH
10h 13m2 stops
C$ 262Delta
Find Deal
Wed, 29 May
12:15 p.m. - 5:27 p.m.YYC-IAH
4h 12mdirect
8:00 a.m. - 11:09 a.m.IAH-YYC
4h 09mdirect
C$ 337WestJet
Find Deal
Tue, 21 May - Tue, 28 May
12:15 p.m. - 5:27 p.m.YYC-IAH
4h 12mdirect
6:15 p.m. - 9:36 p.m.IAH-YYC
4h 21mdirect
C$ 392WestJet
Find Deal
Mon, 20 May - Mon, 27 May
11:00 a.m. - 10:20 a.m.YYC-IAH
22h 20m1 stop
8:00 a.m. - 11:09 a.m.IAH-YYC
4h 09mdirect
C$ 410
Find Deal
Tue, 21 May - Tue, 28 May
12:30 a.m. - 9:36 p.m.YYC-IAH
20h 06m1 stop
8:00 a.m. - 11:09 a.m.IAH-YYC
4h 09mdirect
C$ 429
Find Deal
Mon, 20 May - Tue, 28 May
3:25 p.m. - 10:45 p.m.YYC-IAH
6h 20m1 stop
6:28 a.m. - 10:43 p.m.IAH-YYC
17h 15m1 stop
C$ 526United Airlines
Find Deal
Mon, 20 May - Mon, 27 May
8:00 a.m. - 1:16 p.m.YYC-IAH
4h 16mdirect
9:36 a.m. - 6:36 p.m.IAH-YYC
10h 00m1 stop
C$ 629Air Canada
Find Deal
Sat, 18 May - Wed, 22 May
1:00 a.m. - 12:29 p.m.YYC-IAH
10h 29m1 stop
9:36 a.m. - 6:36 p.m.IAH-YYC
10h 00m1 stop
C$ 644Air Canada
Find Deal
Fri, 17 May - Wed, 22 May
3:25 p.m. - 8:50 a.m.YYC-IAH
16h 25m2 stops
5:00 a.m. - 11:37 a.m.IAH-YYC
7h 37m1 stop
C$ 684United Airlines
Find Deal
Mon, 20 May - Thu, 23 May
12:05 p.m. - 12:54 a.m.YYC-IAH
11h 49m2 stops
6:45 a.m. - 9:36 p.m.IAH-YYC
15h 51m2 stops
C$ 794Delta
Find Deal
Mon, 20 May - Thu, 23 May
2:14 p.m. - 11:59 p.m.YYZ-IAH
10h 45m2 stops
1:50 p.m. - 11:14 p.m.IAH-YYZ
8h 24m1 stop
C$ 1,278Delta
Find Deal
Sat, 18 May - Mon, 20 May
12:15 p.m. - 5:27 p.m.YYC-IAH
4h 12mdirect
6:15 p.m. - 9:36 p.m.IAH-YYC
4h 21mdirect
C$ 331WestJet
Find Deal
Fri, 7 Jun - Mon, 10 Jun
6:45 p.m. - 11:55 p.m.YYC-IAH
4h 10mdirect
6:15 p.m. - 9:34 p.m.IAH-YYC
4h 19mdirect
C$ 337WestJet
Find Deal
Fri, 14 Jun - Sun, 23 Jun
6:00 a.m. - 11:11 a.m.YYC-IAH
4h 11mdirect
6:35 p.m. - 9:55 p.m.IAH-YYC
4h 20mdirect
C$ 530United Airlines
Find Deal
Wed, 29 May - Mon, 3 Jun
6:20 p.m. - 9:31 p.m.YUL-IAH
4h 11mdirect
8:30 a.m. - 1:12 p.m.IAH-YUL
3h 42mdirect
C$ 571Air Canada
Find Deal
Tue, 11 Jun - Tue, 18 Jun
11:45 p.m. - 6:10 a.m.YVR-IAH
4h 25mdirect
9:51 a.m. - 12:35 p.m.IAH-YVR
4h 44mdirect
C$ 578Air Canada
Find Deal
Tue, 11 Jun - Tue, 18 Jun
6:10 a.m. - 8:42 a.m.YYZ-IAH
3h 32mdirect
7:20 a.m. - 11:37 a.m.IAH-YYZ
3h 17mdirect
C$ 602
Find Deal
Wed, 5 Jun - Sun, 16 Jun
6:00 a.m. - 11:11 a.m.YYC-IAH
4h 11mdirect
6:35 p.m. - 9:55 p.m.IAH-YYC
4h 20mdirect
C$ 640United Airlines
Find Deal
Mon, 10 Jun - Thu, 13 Jun
9:55 a.m. - 12:29 p.m.YYZ-IAH
3h 34mdirect
6:16 p.m. - 10:36 p.m.IAH-YYZ
3h 20mdirect
C$ 766
Find Deal
Wed, 12 Jun - Wed, 19 Jun
6:20 p.m. - 8:46 p.m.YYZ-IAH
3h 26mdirect
1:30 p.m. - 5:45 p.m.IAH-YYZ
3h 15mdirect
C$ 1,041Brussels Airlines
Find Deal
Thu, 20 Jun - Mon, 24 Jun
6:20 p.m. - 8:54 p.m.YYZ-IAH
3h 34mdirect
1:30 p.m. - 5:47 p.m.IAH-YYZ
3h 17mdirect
C$ 1,093Brussels Airlines
Find Deal
Fri, 31 May - Sat, 15 Jun
6:30 a.m. - 11:15 p.m.YYZ-IAH
17h 45m2 stops
5:00 p.m. - 6:35 a.m.IAH-YYZ
12h 35m1 stop
C$ 293
Find Deal
Tue, 11 Jun - Tue, 18 Jun
5:30 p.m. - 4:38 a.m.YVR-IAH
9h 08m1 stop
9:42 a.m. - 8:30 a.m.IAH-YVR
24h 48m1 stop
C$ 319
Find Deal
Wed, 12 Jun - Wed, 17 Jul
8:20 p.m. - 11:11 a.m.YYZ-IAH
15h 51m1 stop
5:00 p.m. - 6:35 a.m.IAH-YYZ
12h 35m1 stop
C$ 319
Find Deal
Tue, 11 Jun - Tue, 18 Jun
6:30 a.m. - 9:22 a.m.YYZ-IAH
27h 52m3 stops
5:00 p.m. - 6:35 a.m.IAH-YYZ
12h 35m1 stop
C$ 323
Find Deal
Tue, 11 Jun - Tue, 18 Jun
12:15 p.m. - 5:27 p.m.YYC-IAH
4h 12mdirect
6:15 p.m. - 9:36 p.m.IAH-YYC
4h 21mdirect
C$ 331WestJet
Find Deal
Fri, 7 Jun - Mon, 10 Jun
6:30 a.m. - 6:47 a.m.YYZ-IAH
25h 17m2 stops
7:16 p.m. - 2:00 p.m.IAH-YYZ
17h 44m2 stops
C$ 331
Find Deal
Wed, 5 Jun - Tue, 11 Jun
6:45 p.m. - 11:55 p.m.YYC-IAH
4h 10mdirect
6:15 p.m. - 9:34 p.m.IAH-YYC
4h 19mdirect
C$ 337WestJet
Find Deal
Fri, 14 Jun - Sun, 23 Jun
11:00 p.m. - 4:05 p.m.YVR-IAH
15h 05m1 stop
10:14 p.m. - 11:12 a.m.IAH-YVR
14h 58m1 stop
C$ 343
Find Deal
Tue, 11 Jun - Tue, 18 Jun
11:00 p.m. - 10:50 a.m.YVR-IAH
9h 50m1 stop
5:00 p.m. - 12:01 a.m.IAH-YVR
9h 01m1 stop
C$ 345
Find Deal
Wed, 5 Jun - Tue, 11 Jun
6:30 a.m. - 11:15 p.m.YYZ-IAH
17h 45m2 stops
12:44 p.m. - 6:35 a.m.IAH-YYZ
16h 51m1 stop
C$ 350
Find Deal
Tue, 11 Jun - Tue, 18 Jun

Flights to Houston - Travel Insights & Trends

Get data-powered insights and trends into flights to Houston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Houston?

These are the best prices found by users searching on KAYAK in the last 72 hours.
The cheapest airline ticket to Houston from Canada in the last 72 hours was C$ 248 one-way, and C$ 398 round-trip on the route from Calgary to Houston. The most popular route is from Toronto to Houston and the cheapest ticket found on this route in the last 72 hours was C$ 293 round-trip.

How much is a flight to Houston?

The average and cheapest price for all flights to Houston from each origin found by users searching on KAYAK in the last month.
On average, a flight to Houston costs C$ 598. The cheapest price found on KAYAK in the last 2 weeks cost C$ 224 and departed from Toronto Pearson Intl Airport. The most popular routes on KAYAK are Calgary to Houston which costs C$ 837 on average, and Toronto to Houston, which costs C$ 747 on average.
See prices from:

What is the cheapest day to fly to Houston?

The average price of all flights to Houston clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Houston is Wednesday where tickets can be as cheap as C$ 617. On the other hand, the most expensive day to fly is Sunday, where prices are C$ 697 on average.

What is the cheapest time of day to fly to Houston?

The average price for all flights to Houston depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Houston is generally at night, when flights cost C$ 688 on average. The most expensive time of day to fly to Houston is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 735.

What is a good deal for flights to Houston?

If you’re looking for cheap airfare to Houston, 25% of our users found tickets to Houston for the following prices or less: From Calgary C$ 274 one-way - C$ 532 round-trip, from Montreal Pierre Elliott Trudeau Intl Airport C$ 307 one-way - C$ 768 round-trip, from Toronto Pearson Intl Airport C$ 318 one-way - C$ 640 round-trip.

How far in advance should I book a flight to Houston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Houston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 88 days before departure.

Which is the cheapest airport to fly into in Houston?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Houston is Houston George Bush Intcntl Airport, with an average flight price of C$ 425.

Which airlines fly to Houston?

If you’re traveling from Canada, you might fly to Houston with United Airlines, Air Canada, or WestJet as they are the most frequent flyers. See the amount of flights per week for popular airlines flying to Houston.

Which airline offers the most flights to Houston?

Of the 12 airlines that fly to Houston, United Airlines offers the most flights, with around 3,057 per week, followed by Southwest with 2,285 flights per week.

How many airports are there in Houston?

There are 4 airports in Houston: Houston George Bush Airport (IAH), Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL) and Beaumont Jefferson County Airport (BPT). The busiest airport is Houston George Bush Airport (IAH), with 68% of all flights arriving there.

How long is the flight to Houston?

The duration of your flight to Houston depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Houston on KAYAK are from Calgary, which takes 4h 03m, Montreal, which takes 4h 11m, Vancouver, which takes 4h 23m, and Toronto, which takes 5h 14m.

How many direct flights to Houston are there each day?

There are around 13 direct flights from within Canada to Houston every day. Most flights depart in the morning, with 6:00 p.m. the most common departure time and 55% of flights departing in the morning.

How many direct flights to Houston are there each week?

Each week there are around 89 direct flights from within Canada to Houston. The most common day for departures is Thursday, with 15% of flights taking off on this day.

How many long-haul flights are there to Houston each week?

Each week, there are 61 medium-haul flights (3-6 hour flight duration) and 28 short-haul flights (up to 3 hour flight duration) to Houston. There aren't any long-haul flights (6-12 hour flight duration).

How many cities have direct flights to Houston?

From Canada, there are direct flights to Houston from 4 cities. The city with the most direct flights is Toronto, with 28 direct flights each week.

Good to know

Cheapest flight

C$ 183
Flight from Calgary to Houston George Bush Airport

When to book flights to Houston

Are your dates flexible? Find out the best times to travel to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Houston based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Houston flights

  • What is the cheapest flight to Houston?

    The cheapest airline ticket to Houston from Canada in the last 72 hours was C$ 248 one-way, and C$ 398 round-trip on the route from Calgary to Houston. The most popular route is from Toronto to Houston and the cheapest ticket found on this route in the last 72 hours was C$ 293 round-trip.

  • Which Houston airport is closest to central Houston?

    Houston is served by 2 major airports. Houston Hobby Airport (15 km) is the closest to the centre of Houston and Houston George Bush Airport is 26 km from the centre.

  • How much is a flight to Houston?

    On average, a flight to Houston costs C$ 598. The cheapest price found on KAYAK in the last 2 weeks cost C$ 224 and departed from Toronto Pearson Intl Airport.

  • How does KAYAK find such low prices on flights to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Houston

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston flight deals.

Prefer to fly non-stop to Houston?

Find which airlines fly direct to Houston, which days they fly and book direct flights.

Nonstop departures

Canada to Houston

Monday

ANA,Aer Lingus,Aeromexico, +57 more

ANA,Aer Lingus, +58 more

Tuesday

ANA,Aer Lingus,Aeromexico, +57 more

ANA,Aer Lingus, +58 more

Wednesday

ANA,Aer Lingus,Aeromexico, +58 more

ANA,Aer Lingus, +59 more

Thursday

ANA,Aer Lingus,Aeromexico, +56 more

ANA,Aer Lingus, +57 more

Friday

ANA,Aer Lingus,Aeromexico, +60 more

ANA,Aer Lingus, +61 more

Saturday

ANA,Aer Lingus,Aeromexico, +53 more

ANA,Aer Lingus, +54 more

Sunday

ANA,Aer Lingus,Aeromexico, +59 more

ANA,Aer Lingus, +60 more

See more nonstop flights

Nonstop returns

Houston to Canada

Monday

ANA,Aer Lingus,Aeromexico, +57 more

ANA,Aer Lingus, +58 more

Tuesday

ANA,Aer Lingus,Aeromexico, +57 more

ANA,Aer Lingus, +58 more

Wednesday

ANA,Aer Lingus,Aeromexico, +58 more

ANA,Aer Lingus, +59 more

Thursday

ANA,Aer Lingus,Aeromexico, +56 more

ANA,Aer Lingus, +57 more

Friday

ANA,Aer Lingus,Aeromexico, +60 more

ANA,Aer Lingus, +61 more

Saturday

ANA,Aer Lingus,Aeromexico, +53 more

ANA,Aer Lingus, +54 more

Sunday

ANA,Aer Lingus,Aeromexico, +59 more

ANA,Aer Lingus, +60 more

See more nonstop flights
See more nonstop flights

Book Cheap Houston Plane Tickets

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Houston found on KAYAK in the last 72 hours.
11/6Tue
2 stops
17h 45mYYZ-IAH
18/6Tue
1 stop
12h 35mIAH-YYZ
C$ 293
12/6Wed
1 stop
9h 08mYVR-IAH
17/7Wed
1 stop
24h 48mIAH-YVR
C$ 319
7/6Fri
directWestJet
4h 12mYYC-IAH
10/6Mon
directWestJet
4h 21mIAH-YYC
C$ 331
14/6Fri
directWestJet
4h 10mYYC-IAH
23/6Sun
directWestJet
4h 19mIAH-YYC
C$ 337
14/6Fri
directAir Canada
4h 11mYYC-IAH
23/6Sun
1 stopAir Canada
8h 47mIAH-YYC
C$ 395
23/8Fri
1 stopAir Canada
8h 21mYYC-IAH
26/8Mon
1 stopAir Canada
8h 32mIAH-YYC
C$ 432
30/5Thu
2 stopsDelta
12h 54mYYC-IAH
5/6Wed
directDelta
4h 21mIAH-YYC
C$ 443
30/5Thu
1 stopDelta
8h 36mYYC-IAH
5/6Wed
directDelta
4h 21mIAH-YYC
C$ 448
11/9Wed
1 stopAmerican Airlines
15h 53mYYC-HOU
16/9Mon
1 stopAmerican Airlines
16h 22mHOU-YYC
C$ 451
2/10Wed
1 stopAmerican Airlines
8h 09mYYC-HOU
9/10Wed
1 stopAmerican Airlines
6h 23mHOU-YYC
C$ 580

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Houston found on KAYAK in the last 72 hours.
28/5Tue
1 stop
22h 08mYYC-IAH
C$ 183
28/5Tue
2 stops
12h 34mYYC-IAH
C$ 184
27/5Mon
directWestJet
4h 10mYYC-IAH
C$ 195
26/5Sun
directWestJet
4h 10mYYC-IAH
C$ 200
29/5Wed
1 stopDelta
8h 36mYYC-IAH
C$ 229
26/5Sun
1 stopUnited Airlines
7h 10mYYC-IAH
C$ 230
27/5Mon
1 stopUnited Airlines
16h 33mYYC-IAH
C$ 232
3/10Thu
1 stopAir Canada
7h 23mYYC-IAH
C$ 233
28/5Tue
directAir Canada
4h 11mYYC-IAH
C$ 241
29/5Wed
2 stopsDelta
10h 13mYYC-IAH
C$ 262

Search by stops

Search by airline

Search by price

Recent domestic flight deals

2/6Sun
directSpirit Airlines
3h 42mEWR-IAH
12/6Wed
multi-stopSpirit Airlines
14h 51mIAH-EWR
C$ 178
1/6Sat
directSpirit Airlines
3h 42mEWR-IAH
11/6Tue
directSpirit Airlines
3h 37mIAH-EWR
C$ 183
29/5Wed
directDelta
3h 12mLAX-IAH
15/6Sat
directDelta
3h 25mIAH-LAX
C$ 282
20/6Thu
directDelta
3h 20mLAX-IAH
21/6Fri
directDelta
3h 31mIAH-LAX
C$ 285
25/6Tue
multi-stopFrontier
10h 43mLGA-IAH
5/7Fri
multi-stopFrontier
5h 55mIAH-LGA
C$ 286
28/6Fri
multi-stop
5h 22mLGA-IAH
5/7Fri
direct
3h 23mIAH-LGA
C$ 289
6/7Sat
multi-stopFrontier
5h 15mLGA-IAH
9/7Tue
multi-stopFrontier
17h 23mIAH-LGA
C$ 293
17/8Sat
directJetBlue
3h 38mJFK-IAH
19/8Mon
directJetBlue
3h 36mIAH-JFK
C$ 323
30/8Fri
directJetBlue
3h 38mJFK-IAH
1/9Sun
directJetBlue
3h 36mIAH-JFK
C$ 350
29/6Sat
multi-stop
7h 26mLGA-IAH
5/7Fri
direct
3h 23mIAH-LGA
C$ 358

Search by stops

Search by airline

Search by price

Last minute flights to Houston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Houston that are departing in the next 10 days.
21/5Tue
directWestJet
4h 12mYYC-IAH
28/5Tue
directWestJet
4h 09mIAH-YYC
C$ 337
20/5Mon
directWestJet
4h 12mYYC-IAH
27/5Mon
directWestJet
4h 21mIAH-YYC
C$ 392
21/5Tue
multi-stop
22h 20mYYC-IAH
28/5Tue
direct
4h 09mIAH-YYC
C$ 410
20/5Mon
multi-stop
20h 06mYYC-IAH
28/5Tue
direct
4h 09mIAH-YYC
C$ 429
20/5Mon
multi-stopUnited Airlines
6h 20mYYC-IAH
27/5Mon
multi-stopUnited Airlines
17h 15mIAH-YYC
C$ 526
18/5Sat
directAir Canada
4h 16mYYC-IAH
22/5Wed
multi-stopAir Canada
10h 00mIAH-YYC
C$ 629
17/5Fri
multi-stopAir Canada
10h 29mYYC-IAH
22/5Wed
multi-stopAir Canada
10h 00mIAH-YYC
C$ 644
20/5Mon
multi-stopUnited Airlines
16h 25mYYC-IAH
23/5Thu
multi-stopUnited Airlines
7h 37mIAH-YYC
C$ 684
20/5Mon
multi-stopDelta
11h 49mYYC-IAH
23/5Thu
multi-stopDelta
15h 51mIAH-YYC
C$ 794
18/5Sat
multi-stopDelta
10h 45mYYZ-IAH
20/5Mon
multi-stopDelta
8h 24mIAH-YYZ
C$ 1,278

Search by stops

Search by airline

Search by price

Flights to Houston

Return flight deals:

Houston - Canada

Cabin classes:

Browse origins:

C$ 293
Flights from Ontario to Houston
C$ 450
Flights from Quebec to Houston
Flights from Regina to Houston
Flights from Saskatoon to Houston
Flights from Winnipeg to Houston
View more

Browse destinations: