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Cheap flights from Niagara Falls, ON to Houston George Bush Intcntl Airport from C$ 352

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — IAH
14 Jul — 21 Jul1
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 76 days in advance, depart on a Friday or Wednesday and return on a Friday

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 14 June 2026.

Thu 10/96:30 a.m.
YYZ
-
IAH
1 stop9h 36m
Multiple Airlines
Mon 14/98:36 a.m.
IAH
-
YYZ
1 stop11h 19m
Multiple Airlines
Deal found 9/6C$ 515
Tue 14/76:30 a.m.
YYZ
-
IAH
1 stop9h 20m
Multiple Airlines
Wed 22/78:20 a.m.
IAH
-
YYZ
1 stop28h 45m
Multiple Airlines
Deal found 9/6C$ 524
Wed 15/79:30 a.m.
YYZ
-
IAH
1 stop30h 20m
Multiple Airlines
Tue 21/77:23 p.m.
IAH
-
YYZ
1 stop23h 42m
Multiple Airlines
Deal found 13/6C$ 526
Thu 27/86:30 a.m.
YYZ
-
IAH
1 stop9h 21m
Multiple Airlines
Sun 30/88:29 a.m.
IAH
-
YYZ
2 stops34h 15m
Multiple Airlines
Deal found 13/6C$ 529
Tue 18/89:30 a.m.
YYZ
-
IAH
1 stop30h 21m
Multiple Airlines
Tue 25/89:10 p.m.
IAH
-
YYZ
1 stop32h 29m
Multiple Airlines
Deal found 13/6C$ 530
Wed 1/79:30 a.m.
YYZ
-
IAH
1 stop30h 57m
Multiple Airlines
Sat 4/78:20 a.m.
IAH
-
YYZ
1 stop7h 35m
Multiple Airlines
Deal found 10/6C$ 533
Thu 2/76:30 a.m.
YYZ
-
IAH
1 stop9h 57m
Multiple Airlines
Sat 4/78:20 a.m.
IAH
-
YYZ
1 stop7h 35m
Multiple Airlines
Deal found 10/6C$ 536
Tue 11/86:30 a.m.
YYZ
-
IAH
1 stop9h 35m
Multiple Airlines
Tue 18/811:12 a.m.
IAH
-
YYZ
2 stops28h 43m
Multiple Airlines
Deal found 12/6C$ 537
Fri 17/77:45 a.m.
YYZ
-
IAH
1 stop26h 00m
Multiple Airlines
Sat 25/77:23 p.m.
IAH
-
YYZ
1 stop23h 42m
Multiple Airlines
Deal found 12/6C$ 541
Tue 14/76:30 a.m.
YYZ
-
IAH
1 stop9h 20m
Multiple Airlines
Tue 21/78:02 p.m.
IAH
-
YYZ
2 stops14h 58m
Multiple Airlines
Deal found 9/6C$ 547
Tue 8/99:00 a.m.
YYZ
-
IAH
2 stops37h 04m
Multiple Airlines
Tue 15/94:39 p.m.
IAH
-
YYZ
1 stop20h 51m
Multiple Airlines
Deal found 12/6C$ 548
Wed 1/79:30 a.m.
YYZ
-
IAH
1 stop30h 57m
Multiple Airlines
Mon 10/88:16 a.m.
IAH
-
YYZ
1 stop28h 49m
Multiple Airlines
Deal found 9/6C$ 550

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 14 June 2026.

Round-trip from

C$ 513

One-way from

C$ 352

Popular in

December

Cheapest in

November

Average price

C$ 779
14/7-21/7
  • 14/7-21/7
  • 2 total stops
  • 49h 42m total
  • Niagara Falls to Houston
Search Deals
3/7
  • 3/7
  • 2 total stops
  • 30h 53m total
  • Niagara Falls to Houston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 30 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 June 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 14 June 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 9/12

7:59 a.m.-4:59 p.m.

1 stop10h 00m

Houston George Bush Intcntl

Mon 14/12

2:30 p.m.-11:04 p.m.

1 stop7h 34m

C$ 631

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Tue 8/9

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

Nonstop3h 34m

Houston George Bush Intcntl

Tue 15/9

7:20 a.m.-2:19 p.m.

1 stop5h 59m

C$ 659

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 10/9

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

Nonstop3h 34m

Houston George Bush Intcntl

Sat 10/10

6:20 a.m.-3:14 p.m.

1 stop7h 54m

C$ 659

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sun 28/6

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

Nonstop3h 42m

Houston George Bush Intcntl

Fri 10/7

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

Nonstop3h 19m

C$ 676
Quickest round-trip

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 22/8

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

Nonstop3h 40m

Houston George Bush Intcntl

Tue 25/8

10:04 a.m.-2:24 p.m.

Nonstop3h 20m

C$ 688

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 3/7

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

Nonstop3h 42m

Houston George Bush Intcntl

Tue 7/7

6:01 a.m.-1:47 p.m.

1 stop6h 46m

C$ 688

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 1/7

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

Nonstop3h 42m

Houston George Bush Intcntl

Sat 4/7

5:09 p.m.-11:59 p.m.

1 stop5h 50m

C$ 690

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 2/7

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

Nonstop3h 42m

Houston George Bush Intcntl

Sun 5/7

5:04 a.m.-3:46 p.m.

1 stop9h 42m

C$ 690

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 8/7

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

Nonstop3h 42m

Houston George Bush Intcntl

Mon 13/7

10:08 p.m.-9:54 a.m.

1 stop10h 46m

C$ 690

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sun 28/6

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

Nonstop3h 42m

Houston George Bush Intcntl

Wed 22/7

5:04 a.m.-3:46 p.m.

1 stop9h 42m

C$ 690

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 22 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 14 June 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 in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 17% 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 14 June 2026.

The most flights from NI4 to IAH are scheduled on a Monday (12 on average). You will have fewer flight options on Thursday, 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 14 June 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
9,820 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

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
9,820 reviews
United Airlines
7.4
Good
9,820 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

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
3,361 reviews
United Airlines
7.4
Good
9,820 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

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
11,654 reviews
United Airlines
7.4
Good
9,820 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

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
11,180 reviews
United Airlines
7.4
Good
9,820 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

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$ 204 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$ 336, 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 (84%), Air Canada (75%) or United Airlines (75%) 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$ 1,417 for a flight from Niagara Falls to Houston George Bush Intcntl Airport. The cheapest flight overall is C$ 329 while the most popular route, (Toronto Pearson Intl - Houston George Bush Intcntl) is currently priced at C$ 481.

  • 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 14 June 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 269AverageC$ 633FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 341AverageC$ 625FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 492AverageC$ 779FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 527AverageC$ 754FlexibilityNo 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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