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Cheap flights from Niagara Falls, ON to Houston George Bush Intcntl Airport from C$ 341

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — IAH
31 Jul — 7 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Niagara Falls to Houston George Bush Intcntl are usually found in November or October, booked 86 days in advance, depart on a Friday or Thursday and return on a Tuesday

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 1 July 2026.

Mon 3/81:30 p.m.
YYZ
-
IAH
1 stop26h 20m
Multiple Airlines
Wed 5/88:16 a.m.
IAH
-
YYZ
1 stop28h 49m
Multiple Airlines
Deal found 28/6C$ 574
Sun 27/97:30 a.m.
YYZ
-
IAH
1 stop8h 36m
Multiple Airlines
Wed 30/94:39 p.m.
IAH
-
YYZ
1 stop23h 06m
Multiple Airlines
Deal found 27/6C$ 576
Sat 10/109:50 a.m.
YYZ
-
IAH
1 stop12h 14m
Multiple Airlines
Tue 13/105:09 p.m.
IAH
-
YYZ
1 stop22h 36m
Multiple Airlines
Deal found 27/6C$ 577
Mon 9/117:25 a.m.
YYZ
-
IAH
1 stop8h 41m
Multiple Airlines
Mon 16/118:36 a.m.
IAH
-
YYZ
1 stop9h 29m
Multiple Airlines
Deal found 29/6C$ 579
Tue 4/87:25 a.m.
YYZ
-
IAH
2 stops16h 04m
Multiple Airlines
Wed 19/88:35 a.m.
IAH
-
YYZ
1 stop28h 30m
Multiple Airlines
Deal found 29/6C$ 580
Thu 16/76:30 a.m.
YYZ
-
IAH
1 stop9h 20m
Multiple Airlines
Mon 27/78:20 a.m.
IAH
-
YYZ
1 stop28h 45m
Multiple Airlines
Deal found 28/6C$ 583
Tue 14/76:30 a.m.
YYZ
-
IAH
1 stop9h 20m
Multiple Airlines
Fri 17/78:02 p.m.
IAH
-
YYZ
2 stops25h 03m
Multiple Airlines
Deal found 26/6C$ 584
Tue 14/76:30 a.m.
YYZ
-
IAH
1 stop9h 20m
Multiple Airlines
Mon 3/88:02 p.m.
IAH
-
YYZ
2 stops24h 23m
Multiple Airlines
Deal found 26/6C$ 586
Sun 27/97:30 a.m.
YYZ
-
IAH
1 stop8h 36m
Multiple Airlines
Sat 3/1012:21 p.m.
IAH
-
YYZ
1 stop10h 14m
Multiple Airlines
Deal found 27/6C$ 589
Tue 14/76:30 a.m.
YYZ
-
IAH
1 stop9h 20m
Multiple Airlines
Tue 11/88:02 p.m.
IAH
-
YYZ
2 stops14h 58m
Multiple Airlines
Deal found 30/6C$ 590
Sat 11/76:30 a.m.
YYZ
-
IAH
1 stop9h 20m
Multiple Airlines
Sat 25/78:20 a.m.
IAH
-
YYZ
1 stop11h 35m
Multiple Airlines
Deal found 27/6C$ 591
Tue 14/76:30 a.m.
YYZ
-
IAH
1 stop9h 20m
Multiple Airlines
Fri 24/78:02 p.m.
IAH
-
YYZ
2 stops25h 03m
Multiple Airlines
Deal found 30/6C$ 593

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 1 July 2026.

Round-trip from

C$ 574

One-way from

C$ 341

Popular in

December

Cheapest in

November

Average price

C$ 756
3/8-5/8
  • 3/8-5/8
  • 2 total stops
  • 55h 09m total
  • Niagara Falls to Houston
Search Deals
12/9
  • 12/9
  • 1 total stop
  • 30h 36m total
  • Niagara Falls to Houston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 1 July 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

Wed 11/11

12:05 p.m.-9:38 p.m.

1 stop10h 33m

Houston George Bush Intcntl

Sat 14/11

5:25 a.m.-4:06 p.m.

2 stops9h 41m

C$ 692

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 5/8

8:15 a.m.-7:10 p.m.

1 stop11h 55m

Houston George Bush Intcntl

Tue 18/8

6:45 a.m.-10:56 a.m.

Nonstop3h 11m

C$ 761

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 17/9

3:53 p.m.-6:27 p.m.

Nonstop3h 34m

Houston George Bush Intcntl

Mon 21/9

5:00 a.m.-11:49 a.m.

1 stop5h 49m

C$ 766

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 9/10

6:10 a.m.-8:50 a.m.

Nonstop3h 40m

Houston George Bush Intcntl

Mon 12/10

5:15 a.m.-3:14 p.m.

1 stop8h 59m

C$ 766

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 9/10

6:10 a.m.-8:50 a.m.

Nonstop3h 40m

Houston George Bush Intcntl

Sun 11/10

6:16 p.m.-10:36 p.m.

Nonstop3h 20m

C$ 768

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 26/12

7:40 p.m.-12:52 a.m.

1 stop6h 12m

Houston George Bush Intcntl

Thu 31/12

1:35 p.m.-9:29 p.m.

1 stop6h 54m

C$ 775
Quickest round-trip

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 16/7

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

Nonstop3h 35m

Houston George Bush Intcntl

Mon 20/7

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

Nonstop3h 19m

C$ 796

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Mon 3/8

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

Nonstop3h 42m

Houston George Bush Intcntl

Sun 9/8

8:05 a.m.-5:56 p.m.

1 stop8h 51m

C$ 798

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 15/7

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

Nonstop3h 35m

Houston George Bush Intcntl

Sun 19/7

6:10 a.m.-3:46 p.m.

1 stop8h 36m

C$ 798

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 17/7

6:00 a.m.-11:14 a.m.

1 stop6h 14m

Houston George Bush Intcntl

Fri 24/7

3:27 p.m.-11:02 p.m.

1 stop6h 35m

C$ 803

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 21 resultsSorted by cheapest first
1
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3

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

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 1 July 2026.

One of the essential ways to save on airfare from Niagara Falls to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 24% on airfare.

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 1 July 2026.

The most flights from NI4 to IAH are scheduled on a Wednesday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 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 1 July 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
9,909 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

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
9,909 reviews
United Airlines
7.4
Good
9,909 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

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
3,393 reviews
United Airlines
7.4
Good
9,909 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

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
11,765 reviews
United Airlines
7.4
Good
9,909 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

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
11,282 reviews
United Airlines
7.4
Good
9,909 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

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 34m. 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$ 282 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$ 334 and C$ 342, 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 (74%) or United Airlines (74%) 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$ 2,206 for a flight from Niagara Falls to Houston George Bush Intcntl Airport. The cheapest flight overall is C$ 334 while the most popular route, (Toronto Pearson Intl - Houston George Bush Intcntl) is currently priced at C$ 454.

  • 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.

See more FAQs

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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 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 274AverageC$ 622FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 347AverageC$ 635FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 500AverageC$ 795FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 558AverageC$ 765FlexibilityNo 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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