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Niagara Falls

$183+ Cheap flights from George Bush Intcntl (IAH) to Niagara Falls, 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YYZ
out 16 — out 231
qui 10/16
qui 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Niagara Falls are usually found in January or February, booked 87 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap 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 setembro 16, 2025.

Round-trip from

$285
(oojo)

One-way from

$183
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$582
From Houston George Bush Intcntl to Niagara Falls
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One-way flight from Houston George Bush Intcntl to Niagara Falls
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Highest demand for flights based on searches. 12% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 setembro 16, 2025.

This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/146:20 pmIAH - YYZ
1 stop11h 38mWestJet
seg 11/176:30 pmYYZ - IAH
1 stop23h 59mWestJet
Deal found 9/14$285
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
sex 10/316:00 amIAH - YYZ
2 stops13h 00mMultiple Airlines
dom 11/211:15 amYYZ - IAH
1 stop8h 48mMultiple Airlines
Deal found 9/14$286
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
qui 10/2312:42 pmIAH - YYZ
1 stop10h 10mMultiple Airlines
sex 10/241:40 pmYYZ - IAH
1 stop10h 03mMultiple Airlines
Deal found 9/14$287
This Mytrip deal was found by Cheapflights users on 9/13. 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.
qui 10/307:30 pmIAH - YYZ
2 stops18h 10mMultiple Airlines
qua 11/512:30 pmYYZ - IAH
3 stops17h 48mMultiple Airlines
Deal found 9/13$288
This Mytrip deal was found by Cheapflights users on 9/15. 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.
qua 10/159:38 amIAH - YYZ
3 stops19h 13mMultiple Airlines
qua 10/226:30 amYYZ - IAH
1 stop17h 05mMultiple Airlines
Deal found 9/15$289
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 10/248:00 amIAH - YYZ
2 stops15h 31mWestJet
seg 10/276:30 amYYZ - IAH
1 stop11h 59mWestJet
Deal found 9/14$290
This Mytrip deal was found by Cheapflights users on 9/14. 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.
sáb 10/186:44 amIAH - YYZ
3 stops22h 07mMultiple Airlines
ter 10/216:30 amYYZ - IAH
1 stop17h 05mMultiple Airlines
Deal found 9/14$291
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
sáb 10/113:00 pmIAH - YYZ
1 stop14h 40mMultiple Airlines
sáb 10/184:00 pmYYZ - IAH
2 stops43h 00mMultiple Airlines
Deal found 9/15$292
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
qua 10/110:02 pmIAH - YYZ
2 stops31h 10mMultiple Airlines
seg 10/64:00 pmYYZ - IAH
1 stop17h 33mMultiple Airlines
Deal found 9/16$293
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
seg 10/63:00 pmIAH - YYZ
1 stop14h 40mMultiple Airlines
sex 10/171:30 pmYYZ - IAH
1 stop10h 13mMultiple Airlines
Deal found 9/16$294
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
seg 10/279:08 amIAH - YYZ
1 stop8h 54mMultiple Airlines
seg 11/1010:15 amYYZ - IAH
2 stops10h 21mMultiple Airlines
Deal found 9/15$296

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 setembro 16, 2025.
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

qui 11/20

6:20 pm-6:13 am

1 stop10h 53m

Toronto Pearson Intl

qua 11/26

7:45 am-5:29 pm

1 stop10h 44m

$501

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

qua 11/5

7:26 pm-3:35 pm

1 stop19h 09m

Toronto Pearson Intl

sáb 11/8

4:45 pm-4:50 pm

2 stops25h 05m

$543

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

dom 11/2

7:05 am-4:50 pm

1 stop8h 45m

Toronto Pearson Intl

dom 11/2

10:15 pm-12:44 pm

1 stop15h 29m

$543

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

sáb 10/18

7:30 am-9:32 pm

1 stop13h 02m

Toronto Pearson Intl

qua 12/31

6:50 pm-9:44 pm

Nonstop3h 54m

$566

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

sáb 10/25

7:30 am-9:32 pm

1 stop13h 02m

Toronto Pearson Intl

dom 11/2

5:10 am-8:11 am

Nonstop4h 01m

$582

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

sex 12/12

7:10 am-11:20 am

Nonstop3h 10m

Toronto Pearson Intl

seg 12/15

12:00 pm-8:35 pm

1 stop9h 35m

$588

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

ter 11/25

6:10 am-5:49 pm

1 stop10h 39m

Toronto Pearson Intl

sex 11/28

6:10 am-3:06 pm

1 stop9h 56m

$601

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

ter 11/25

6:10 am-5:49 pm

1 stop10h 39m

Toronto Pearson Intl

qua 11/26

6:05 pm-10:24 pm

1 stop5h 19m

$601

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

sex 10/3

6:00 am-5:54 pm

1 stop10h 54m

Toronto Pearson Intl

ter 10/7

6:04 am-4:44 pm

1 stop11h 40m

$603

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

qui 10/9

7:30 am-9:37 pm

1 stop13h 07m

Toronto Pearson Intl

ter 10/14

5:30 pm-10:40 am

1 stop18h 10m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 17 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 September 12, 2025.

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 87 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Niagara Falls (average of $243). Flying from Houston George Bush Intcntl Airport to Niagara Falls in August is currently the most expensive (average of $348). 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 setembro 16, 2025.

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.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Niagara Falls?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Niagara Falls. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Niagara Falls flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 setembro 16, 2025.

The most flights from IAH to NI4 are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 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 setembro 16, 2025.
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
8.0
Very good
7,957 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    WestJet, Alaska Airlines, and United Airlines can get you from Houston George Bush Intcntl Airport to Niagara Falls in just under 10h 53m. Your travel time can differ by up to 8h 16m. The distance from Houston George Bush Intcntl Airport to Niagara Falls is about 1280 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Austrian Airlines (69%), Air New Zealand (65%) or Air Canada (61%) 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 $888, our data shows the cheapest flight currently is $199. When looking at the most popular route, (Houston George Bush Intcntl - Toronto Pearson Intl), you can expect to pay $224 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Niagara Falls (average of $243). Flying from Houston George Bush Intcntl Airport to Niagara Falls in August is currently the most expensive (average of $348). 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 setembro 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$562FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$247Average$563FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$259Average$612FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$453Average$582FlexibilityNo cancel feeOn-time71%

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