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Niagara Falls

$152+ Cheap flights from George Bush Intcntl (IAH) to Niagara Falls, ON, Canada

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YYZ
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Niagara Falls are usually found in February or April, booked 64 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from George Bush Intcntl to Niagara Falls

Cheapest flights from George Bush Intcntl to Niagara Falls
Explore the most affordable flight options available from George Bush Intcntl to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:35 am
IAH
-
YYZ
1 stop14h 45m
Multiple Airlines
Mon 3/303:40 pm
YYZ
-
IAH
1 stop18h 00m
Multiple Airlines
Deal found 2/2$239
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:46 am
IAH
-
YYZ
1 stop16h 34m
Multiple Airlines
Tue 3/103:40 pm
YYZ
-
IAH
1 stop9h 38m
Multiple Airlines
Deal found 2/3$245
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:41 pm
IAH
-
YYZ
1 stop7h 39m
Multiple Airlines
Mon 3/23:40 pm
YYZ
-
IAH
1 stop9h 38m
Multiple Airlines
Deal found 2/3$246
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:36 am
IAH
-
YYZ
1 stop9h 19m
Multiple Airlines
Mon 4/133:40 pm
YYZ
-
IAH
1 stop18h 00m
Multiple Airlines
Deal found 2/3$255
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:27 pm
IAH
-
YYZ
1 stop24h 28m
Multiple Airlines
Mon 3/307:10 am
YYZ
-
IAH
1 stop27h 35m
Multiple Airlines
Deal found 2/2$265
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:20 pm
IAH
-
YYZ
1 stop21h 00m
Multiple Airlines
Mon 4/67:15 am
YYZ
-
IAH
2 stops28h 03m
Multiple Airlines
Deal found 2/2$268
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:36 am
IAH
-
YYZ
1 stop9h 19m
Multiple Airlines
Wed 3/183:40 pm
YYZ
-
IAH
1 stop9h 19m
Multiple Airlines
Deal found 2/3$271
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:15 pm
IAH
-
YYZ
1 stop16h 05m
Multiple Airlines
Mon 3/303:40 pm
YYZ
-
IAH
1 stop18h 00m
Multiple Airlines
Deal found 2/3$277
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:59 pm
IAH
-
YYZ
1 stop17h 21m
Multiple Airlines
Wed 3/258:20 pm
YYZ
-
IAH
1 stop13h 20m
Multiple Airlines
Deal found 2/2$278

Find flight deals from George Bush Intcntl to Niagara Falls

Keep the following information in mind while searching for George Bush Intcntl to Niagara Falls flight deals. Data was last updated February 4, 2026.

Round-trip from

$239
(Mytrip)

One-way from

$152
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$341
From Houston George Bush Intcntl to Niagara Falls
Search Deals
One-way flight from Houston George Bush Intcntl to Niagara Falls
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Niagara Falls 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 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Niagara Falls that are best for you.

Fly from

George Bush Intcntl

Fly to

Niagara Falls

Route

Depart

Return

Price

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Thu 3/12

9:36 am-7:55 pm

1 stop9h 19m

Toronto Pearson Intl

Mon 4/13

3:40 pm-8:40 am

1 stop18h 00m

$255

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Thu 3/12

9:36 am-7:55 pm

1 stop9h 19m

Toronto Pearson Intl

Wed 3/18

3:40 pm-11:59 pm

1 stop9h 19m

$271

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Tue 3/17

8:00 am-11:11 pm

2 stops14h 11m

Toronto Pearson Intl

Wed 3/25

8:20 pm-8:40 am

1 stop13h 20m

$281

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Sun 2/8

6:15 am-11:20 pm

1 stop16h 05m

Toronto Pearson Intl

Tue 3/3

7:10 am-7:04 pm

1 stop12h 54m

$326

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Tue 3/31

5:45 am-8:10 pm

2 stops13h 25m

Toronto Pearson Intl

Wed 4/1

7:45 am-5:30 pm

1 stop10h 45m

$363

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Tue 2/17

7:05 am-8:11 pm

2 stops12h 06m

Toronto Pearson Intl

Wed 2/25

7:10 am-7:04 pm

1 stop12h 54m

$363

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Thu 3/5

9:16 am-11:20 pm

2 stops13h 04m

Toronto Pearson Intl

Mon 3/9

7:00 am-6:31 pm

2 stops12h 31m

$367

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Fri 4/24

6:20 pm-6:13 am

1 stop10h 53m

Toronto Pearson Intl

Mon 4/27

3:50 pm-1:55 pm

1 stop23h 05m

$376

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Fri 2/20

8:29 pm-11:35 am

2 stops14h 06m

Toronto Pearson Intl

Sun 2/22

10:05 am-8:23 pm

1 stop11h 18m

$390

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Wed 3/18

6:20 pm-11:25 am

2 stops16h 05m

Toronto Pearson Intl

Wed 3/25

6:30 am-5:30 pm

1 stop12h 00m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 20 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Niagara Falls

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

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Niagara Falls. Price data was last updated on January 30, 2026.

The price you pay for your flight from Houston George Bush Intcntl Airport to Niagara Falls may vary depending on when you book. For the best chance of a lower fare, look to book 64 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 Houston George Bush Intcntl Airport to Niagara Falls?

Currently, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Niagara Falls (average of $222). Flying from Houston George Bush Intcntl Airport to Niagara Falls in September is currently the most expensive (average of $278). 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 IAH to NI4?

Find hourly flight availability from George Bush Intcntl to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to Niagara Falls as you normally would.

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

Explore weekly flight availability from George Bush Intcntl to Niagara Falls. 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 February 4, 2026.

The most flights from IAH to NI4 are scheduled on a Monday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. 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 Niagara Falls. Reviews last updated February 4, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Niagara Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,138 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,138 reviews
Delta
7.9
Good
8,138 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,236 reviews
Delta
7.9
Good
8,138 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,218 reviews
Delta
7.9
Good
8,138 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,684 reviews
Delta
7.9
Good
8,138 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

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

    $180 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Air Canada and American Airlines, with prices starting from $182 and $209, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Houston George Bush Intcntl Airport to Niagara Falls consider choosing Air New Zealand (71%), 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 Houston George Bush Intcntl Airport to Niagara Falls?

    While on average a flight from Houston George Bush Intcntl Airport to Niagara Falls is generally $1,284, our data shows the cheapest flight currently is $228. When looking at the most popular route, (Houston George Bush Intcntl - Toronto Pearson Intl), you can expect to pay $239 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Niagara Falls 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 Houston George Bush Intcntl Airport to Niagara Falls?

    Currently, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Niagara Falls (average of $222). Flying from Houston George Bush Intcntl Airport to Niagara Falls in September is currently the most expensive (average of $278). 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

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Top 4 airlines flying from George Bush Intcntl to Niagara Falls

Discover the top 4 airlines that operate flights from George Bush Intcntl to Niagara Falls. 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 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$209Average$498FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$249Average$578FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$252Average$669FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$453Average$532FlexibilityNo cancel feeOn-time71%

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