Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Niagara Falls, ON to Houston George Bush Intcntl Airport from C$ 312

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — IAH
12 Jun — 19 Jun1
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 June, booked 79 days in advance, depart on a Friday or Thursday 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 13 May 2026.

Sat 29/86:30 a.m.
YYZ
-
IAH
1 stop9h 21m
Multiple Airlines
Wed 9/97:00 a.m.
IAH
-
YYZ
2 stops30h 30m
Multiple Airlines
Deal found 8/5C$ 492
Sat 29/86:30 a.m.
YYZ
-
IAH
1 stop9h 21m
Multiple Airlines
Mon 7/99:10 p.m.
IAH
-
YYZ
2 stops31h 35m
Multiple Airlines
Deal found 8/5C$ 516
Tue 14/76:30 a.m.
YYZ
-
IAH
2 stops17h 09m
Multiple Airlines
Wed 16/94:39 p.m.
IAH
-
YYZ
1 stop20h 51m
Multiple Airlines
Deal found 12/5C$ 521
Tue 30/66:30 a.m.
YYZ
-
IAH
2 stops25h 53m
Multiple Airlines
Mon 6/78:20 a.m.
IAH
-
YYZ
1 stop28h 45m
Multiple Airlines
Deal found 11/5C$ 527
Tue 2/66:30 a.m.
YYZ
-
IAH
2 stops26h 04m
Multiple Airlines
Tue 9/67:24 p.m.
IAH
-
YYZ
1 stop20h 21m
Multiple Airlines
Deal found 8/5C$ 532
Tue 2/66:30 a.m.
YYZ
-
IAH
2 stops26h 04m
Multiple Airlines
Thu 11/68:55 a.m.
IAH
-
YYZ
1 stop11h 00m
Multiple Airlines
Deal found 8/5C$ 534
Thu 3/96:30 a.m.
YYZ
-
IAH
1 stop9h 21m
Multiple Airlines
Wed 16/97:00 a.m.
IAH
-
YYZ
2 stops30h 30m
Multiple Airlines
Deal found 10/5C$ 536
Sun 2/86:30 a.m.
YYZ
-
IAH
2 stops25h 50m
Multiple Airlines
Fri 7/88:20 a.m.
IAH
-
YYZ
1 stop28h 45m
Multiple Airlines
Deal found 7/5C$ 540
Mon 10/88:30 p.m.
YYZ
-
IAH
1 stop17h 17m
Multiple Airlines
Thu 13/87:24 p.m.
IAH
-
YYZ
1 stop20h 21m
Multiple Airlines
Deal found 11/5C$ 544
Wed 22/79:30 a.m.
YYZ
-
IAH
2 stops14h 09m
Multiple Airlines
Mon 3/88:20 a.m.
IAH
-
YYZ
1 stop28h 45m
Multiple Airlines
Deal found 11/5C$ 551

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 13 May 2026.

Round-trip from

C$ 492

One-way from

C$ 312

Popular in

December

Cheapest in

November

Average price

C$ 781
29/8-9/9
  • 29/8-9/9
  • 3 total stops
  • 39h 51m total
  • Niagara Falls to Houston
Search Deals
16/6
  • 16/6
  • 2 total stops
  • 25h 53m total
  • Niagara Falls to Houston
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 13 May 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 9/9

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

Nonstop3h 40m

Houston George Bush Intcntl

Wed 7/10

7:20 a.m.-3:14 p.m.

1 stop6h 54m

C$ 652

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 1/10

6:15 a.m.-2:39 p.m.

2 stops9h 24m

Houston George Bush Intcntl

Thu 8/10

5:55 a.m.-5:22 p.m.

2 stops10h 27m

C$ 659

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Tue 30/6

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

Nonstop3h 42m

Houston George Bush Intcntl

Tue 7/7

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

1 stop8h 59m

C$ 675

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 22/8

11:00 a.m.-3:38 p.m.

1 stop5h 38m

Houston George Bush Intcntl

Mon 7/9

6:15 a.m.-5:56 p.m.

1 stop10h 41m

C$ 675

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sun 14/6

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

Nonstop3h 42m

Houston George Bush Intcntl

Tue 16/6

2:33 p.m.-11:59 p.m.

1 stop8h 26m

C$ 680

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 23/5

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

Nonstop3h 42m

Houston George Bush Intcntl

Sun 31/5

6:10 a.m.-8:44 p.m.

1 stop13h 34m

C$ 680

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 20/6

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

Nonstop3h 42m

Houston George Bush Intcntl

Mon 29/6

6:30 a.m.-9:32 p.m.

1 stop14h 02m

C$ 680

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 22/8

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

Nonstop3h 34m

Houston George Bush Intcntl

Wed 26/8

7:20 a.m.-3:14 p.m.

1 stop6h 54m

C$ 680
Quickest round-trip

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 2/7

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

Nonstop3h 42m

Houston George Bush Intcntl

Mon 6/7

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

1 stop5h 50m

C$ 680

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 5/6

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

Nonstop3h 35m

Houston George Bush Intcntl

Sun 7/6

8:25 p.m.-9:54 a.m.

1 stop12h 29m

C$ 680

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
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 13 May 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 13 May 2026.

The most flights from NI4 to IAH are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 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 13 May 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
9,706 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
9,706 reviews
United Airlines
7.4
Good
9,706 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
3,334 reviews
United Airlines
7.4
Good
9,706 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
11,663 reviews
United Airlines
7.4
Good
9,706 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
11,026 reviews
United Airlines
7.4
Good
9,706 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

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 40m. Fly via United Airlines or Delta 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$ 200 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$ 328 and C$ 329, 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$ 1,089 for a flight from Niagara Falls to Houston George Bush Intcntl Airport. The cheapest flight overall is C$ 243 while the most popular route, (Toronto Pearson Intl - Houston George Bush Intcntl) is currently priced at C$ 422.

  • 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

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
Cypress

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 216AverageC$ 600FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 334AverageC$ 612FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 483AverageC$ 759FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 548AverageC$ 728FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Niagara Falls to George Bush Intcntl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Niagara Falls to George Bush Intcntl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

Can Cheapflights notify me if prices for flights from Niagara Falls to George Bush Intcntl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.