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Cheap flights from Niagara Falls, ON to Houston George Bush Intcntl Airport from C$ 194

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — IAH
28 Apr — 5 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Niagara Falls to Houston George Bush Intcntl are usually found in April or May, booked 76 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Niagara Falls to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to George Bush Intcntl
Explore the most affordable flight options available from Niagara Falls to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2026.

Sat 25/47:40 a.m.
YYZ
-
IAH
1 stop11h 01m
Multiple Airlines
Sun 3/56:00 a.m.
IAH
-
YYZ
1 stop8h 00m
Multiple Airlines
Deal found 26/3C$ 486
Fri 17/45:50 p.m.
YYZ
-
IAH
2 stops24h 51m
Multiple Airlines
Tue 21/410:09 a.m.
IAH
-
YYZ
2 stops24h 26m
Multiple Airlines
Deal found 27/3C$ 488
Wed 8/49:35 a.m.
YYZ
-
IAH
2 stops14h 15m
Multiple Airlines
Thu 9/44:30 p.m.
IAH
-
YYZ
1 stop20h 50m
Multiple Airlines
Deal found 25/3C$ 489
Sun 19/48:30 p.m.
YYZ
-
IAH
1 stop15h 57m
Multiple Airlines
Thu 23/44:06 p.m.
IAH
-
YYZ
2 stops18h 37m
Multiple Airlines
Deal found 24/3C$ 490
Sat 11/47:15 a.m.
YYZ
-
IAH
3 stops26h 25m
Multiple Airlines
Tue 21/46:00 a.m.
IAH
-
YYZ
1 stop7h 53m
Multiple Airlines
Deal found 25/3C$ 493
Sat 11/47:20 a.m.
YYZ
-
IAH
2 stops17h 29m
Multiple Airlines
Fri 17/46:58 p.m.
IAH
-
YYZ
1 stop15h 37m
Multiple Airlines
Deal found 28/3C$ 496
Sun 19/48:00 p.m.
YYZ
-
IAH
1 stop14h 36m
Multiple Airlines
Wed 22/411:39 a.m.
IAH
-
YYZ
1 stop11h 35m
Multiple Airlines
Deal found 28/3C$ 497
Sat 18/46:30 a.m.
YYZ
-
IAH
1 stop12h 11m
Multiple Airlines
Sun 26/49:46 a.m.
IAH
-
YYZ
1 stop27h 19m
Multiple Airlines
Deal found 26/3C$ 499
Mon 20/412:00 p.m.
YYZ
-
IAH
2 stops31h 38m
Multiple Airlines
Mon 27/48:14 p.m.
IAH
-
YYZ
1 stop22h 46m
Multiple Airlines
Deal found 26/3C$ 502
Mon 13/47:10 a.m.
YYZ
-
IAH
1 stop26h 28m
Multiple Airlines
Thu 30/46:14 p.m.
IAH
-
YYZ
2 stops40h 21m
Multiple Airlines
Deal found 27/3C$ 503
Thu 23/47:40 a.m.
YYZ
-
IAH
1 stop8h 31m
Multiple Airlines
Mon 27/48:14 p.m.
IAH
-
YYZ
1 stop22h 46m
Multiple Airlines
Deal found 28/3C$ 504

Find flight deals from Niagara Falls to George Bush Intcntl

Keep the following information in mind while searching for Niagara Falls to George Bush Intcntl flight deals. Data was last updated 29 March 2026.

Round-trip from

C$ 486

One-way from

C$ 194

Popular in

December

Cheapest in

April

Average price

C$ 797
25/4-3/5
  • 25/4-3/5
  • 2 total stops
  • 19h 01m total
  • Niagara Falls to Houston
Search Deals
1/6
  • 1/6
  • 1 total stop
  • 26h 05m total
  • Niagara Falls to Houston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 March 2026.
Use the filters below to find and compare flights from Niagara Falls to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Mon 20/4

6:59 p.m.-8:58 a.m.

1 stop14h 59m

Houston George Bush Intcntl

Wed 22/4

12:38 p.m.-11:26 a.m.

1 stop21h 48m

C$ 568

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 5/6

3:53 p.m.-6:28 p.m.

Nonstop3h 35m

Houston George Bush Intcntl

Sat 6/6

7:24 a.m.-8:44 p.m.

1 stop12h 20m

C$ 702
Quickest round-trip

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 29/5

6:10 a.m.-8:52 a.m.

Nonstop3h 42m

Houston George Bush Intcntl

Sun 31/5

6:25 p.m.-10:44 p.m.

Nonstop3h 19m

C$ 703

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 25/4

3:53 p.m.-6:41 p.m.

Nonstop3h 48m

Houston George Bush Intcntl

Sun 3/5

10:45 p.m.-11:49 a.m.

1 stop12h 04m

C$ 707

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 21/5

6:10 a.m.-8:52 a.m.

Nonstop3h 42m

Houston George Bush Intcntl

Tue 26/5

6:25 p.m.-10:44 p.m.

Nonstop3h 19m

C$ 709

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 25/6

7:00 a.m.-11:51 a.m.

1 stop5h 51m

Houston George Bush Intcntl

Fri 3/7

6:25 p.m.-10:44 p.m.

Nonstop3h 19m

C$ 711

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 4/7

10:45 a.m.-11:59 p.m.

1 stop14h 14m

Houston George Bush Intcntl

Mon 13/7

6:25 p.m.-10:44 p.m.

Nonstop3h 19m

C$ 713

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 27/6

10:45 a.m.-9:36 p.m.

1 stop11h 51m

Houston George Bush Intcntl

Wed 1/7

5:04 a.m.-11:49 a.m.

1 stop5h 45m

C$ 718

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Mon 6/7

10:15 a.m.-9:36 p.m.

1 stop12h 21m

Houston George Bush Intcntl

Wed 15/7

6:25 p.m.-10:44 p.m.

Nonstop3h 19m

C$ 718

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 24/4

3:53 p.m.-6:41 p.m.

Nonstop3h 48m

Houston George Bush Intcntl

Mon 27/4

6:15 p.m.-10:36 p.m.

Nonstop3h 21m

C$ 734

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Niagara Falls to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Niagara Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Houston George Bush Intcntl Airport

How far ahead should I book a flight from Niagara Falls to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to George Bush Intcntl. Price data was last updated on 13 March 2026.

The price you pay for your flight from Niagara Falls to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Niagara Falls to Houston George Bush Intcntl Airport?

Currently, October is the cheapest month in which you can book a flight from Niagara Falls to Houston George Bush Intcntl Airport (average of C$ 378). Flying from Niagara Falls to Houston George Bush Intcntl Airport in July is currently the most expensive (average of C$ 607). 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.

What is the cheapest time of day to fly from NI4 to IAH?

Find hourly flight availability from Niagara Falls to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 March 2026.

When flying from Niagara Falls to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Niagara Falls to Houston George Bush Intcntl Airport

Explore weekly flight availability from Niagara Falls to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 March 2026.

The most flights from NI4 to IAH are scheduled on a Sunday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Niagara Falls to Houston George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated 29 March 2026.
Read through reviews of airlines operating flights from Niagara Falls to Houston George Bush Intcntl Airport, such as United Airlines,WestJet, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,509 reviews
Check prices

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
9,509 reviews
United Airlines
7.4
Good
9,509 reviews
Check prices

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
WestJet
7.2
Good
3,305 reviews
United Airlines
7.4
Good
9,509 reviews
Check prices

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.1
Good
11,523 reviews
United Airlines
7.4
Good
9,509 reviews
Check prices

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Air Canada
7.1
Good
10,856 reviews
United Airlines
7.4
Good
9,509 reviews
Check prices

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Niagara Falls to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Niagara Falls to Houston George Bush Intcntl Airport in 3h 35m. Fly via Delta or United Airlines to get the fastest option. There are 2060 km between Niagara Falls and Houston George Bush Intcntl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Niagara Falls to Houston George Bush Intcntl Airport one-way?

    C$ 202 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from C$ 306 and C$ 334, respectively.

  • What are the most reliable airlines from Niagara Falls to Houston George Bush Intcntl Airport?

    No one likes to see their flight delayed. When booking a flight from Niagara Falls to Houston George Bush Intcntl Airport consider choosing Air New Zealand (82%), Air Canada (68%) or United Airlines (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Niagara Falls to Houston George Bush Intcntl Airport?

    On average you can expect to pay C$ 835 for a flight from Niagara Falls to Houston George Bush Intcntl Airport. The cheapest flight overall is C$ 252 while the most popular route, (Toronto Pearson Intl - Houston George Bush Intcntl) is currently priced at C$ 447.

  • Can I find deals for flights from Niagara Falls to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to George Bush Intcntl.

  • Can I find deals for business class flights from Niagara Falls to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Niagara Falls to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Niagara Falls to Houston George Bush Intcntl Airport?

    Currently, October is the cheapest month in which you can book a flight from Niagara Falls to Houston George Bush Intcntl Airport (average of C$ 378). Flying from Niagara Falls to Houston George Bush Intcntl Airport in July is currently the most expensive (average of C$ 607). 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.

See more FAQs

Travelling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Katy
Cypress

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Top 4 airlines flying from Niagara Falls to George Bush Intcntl

Discover the top 4 airlines that operate flights from Niagara Falls to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 March 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 268AverageC$ 540FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 341AverageC$ 644FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 490AverageC$ 763FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 523AverageC$ 703FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Niagara Falls to George Bush Intcntl?

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Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to George Bush Intcntl?

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Can Cheapflights find flights from Niagara Falls to George Bush Intcntl with no change fees?

Need flexible booking options for your flight to George Bush Intcntl from Niagara Falls? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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