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Niagara Falls

$123+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YYZ
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Niagara Falls are usually found in May or September, booked 64 days in advance, depart on a Friday or Wednesday and return on a Saturday

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 March 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/20. 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 5/1312:16 pm
IAH
-
YYZ
1 stop24h 49m
Multiple Airlines
Tue 5/199:30 am
YYZ
-
IAH
1 stop14h 17m
Multiple Airlines
Deal found 3/20$313
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 5/1312:16 pm
IAH
-
YYZ
1 stop24h 49m
Multiple Airlines
Wed 5/209:50 am
YYZ
-
IAH
1 stop9h 59m
Multiple Airlines
Deal found 3/20$317
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Tue 4/146:14 pm
IAH
-
YYZ
2 stops18h 51m
Multiple Airlines
Sun 4/196:30 am
YYZ
-
IAH
1 stop9h 33m
Multiple Airlines
Deal found 3/20$319
This Mytrip deal was found by Cheapflights users on 3/19. 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.
Thu 4/97:35 am
IAH
-
YYZ
1 stop11h 20m
Multiple Airlines
Mon 4/133:40 pm
YYZ
-
IAH
1 stop18h 00m
Multiple Airlines
Deal found 3/19$320
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Tue 4/1411:19 am
IAH
-
YYZ
1 stop25h 46m
Multiple Airlines
Sat 4/186:30 am
YYZ
-
IAH
1 stop12h 11m
Multiple Airlines
Deal found 3/20$323
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Tue 4/146:57 pm
IAH
-
YYZ
1 stop18h 19m
Multiple Airlines
Tue 4/216:30 am
YYZ
-
IAH
1 stop17h 17m
Multiple Airlines
Deal found 3/18$325
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 4/239:46 am
IAH
-
YYZ
1 stop24h 57m
Multiple Airlines
Wed 4/296:30 am
YYZ
-
IAH
1 stop17h 17m
Multiple Airlines
Deal found 3/22$326
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Tue 4/1411:19 am
IAH
-
YYZ
1 stop25h 46m
Multiple Airlines
Sat 4/258:30 pm
YYZ
-
IAH
1 stop15h 57m
Multiple Airlines
Deal found 3/21$331
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/911:32 am
IAH
-
YYZ
1 stop10h 48m
Multiple Airlines
Sun 4/1210:05 am
YYZ
-
IAH
1 stop14h 54m
Multiple Airlines
Deal found 3/21$337

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 March 23, 2026.

Round-trip from

$313
(Kiwi.com)

One-way from

$123
(Trip.com)

Popular in

February

Cheapest in

May

Average price

$651
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. 10% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 23, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Wed 4/15

7:05 am-6:09 pm

1 stop10h 04m

Toronto Pearson Intl

Sat 4/18

7:55 am-6:33 pm

1 stop11h 38m

$517

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Fri 7/31

5:30 am-1:34 pm

1 stop7h 04m

Toronto Pearson Intl

Wed 8/5

6:00 am-4:44 pm

1 stop11h 44m

$579
Quickest round-trip

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Tue 8/11

6:16 pm-10:36 pm

Nonstop3h 20m

Toronto Pearson Intl

Sun 8/16

6:10 am-8:50 am

Nonstop3h 40m

$633

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Mon 5/25

6:25 pm-10:44 pm

Nonstop3h 19m

Toronto Pearson Intl

Sat 5/30

6:10 am-8:52 am

Nonstop3h 42m

$633

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Sat 5/23

6:25 pm-10:44 pm

Nonstop3h 19m

Toronto Pearson Intl

Mon 5/25

6:10 am-8:52 am

Nonstop3h 42m

$633

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Thu 6/4

10:04 am-2:24 pm

Nonstop3h 20m

Toronto Pearson Intl

Sun 6/7

6:10 am-8:52 am

Nonstop3h 42m

$633

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Sun 5/24

6:25 pm-10:44 pm

Nonstop3h 19m

Toronto Pearson Intl

Mon 5/25

6:10 am-8:52 am

Nonstop3h 42m

$633

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Fri 6/19

6:25 pm-10:44 pm

Nonstop3h 19m

Toronto Pearson Intl

Wed 6/24

6:10 am-8:52 am

Nonstop3h 42m

$633

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Fri 9/18

5:15 am-3:14 pm

1 stop8h 59m

Toronto Pearson Intl

Sun 9/20

6:10 am-8:50 am

Nonstop3h 40m

$638

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Sat 6/27

12:00 pm-10:23 pm

1 stop9h 23m

Toronto Pearson Intl

Thu 7/2

3:53 pm-6:28 pm

Nonstop3h 35m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 23 resultsSorted by cheapest first
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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 March 13, 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 $223). Flying from Houston George Bush Intcntl Airport to Niagara Falls in February is currently the most expensive (average of $443). 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 March 23, 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 March 23, 2026.

The most flights from IAH to NI4 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 (7 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 March 23, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet 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
8,319 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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
8,319 reviews
Delta
7.9
Good
8,319 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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
9,462 reviews
Delta
7.9
Good
8,319 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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.
WestJet
7.2
Good
3,300 reviews
Delta
7.9
Good
8,319 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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
7.1
Good
11,488 reviews
Delta
7.9
Good
8,319 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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
10,835 reviews
Delta
7.9
Good
8,319 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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.

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

    Delta and United Airlines can get you from Houston George Bush Intcntl Airport to Niagara Falls in just under 3h 20m. Your travel time can differ by up to 6h 44m. 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 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 United Airlines (76%), Air New Zealand (75%) or Air Canada (70%) 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 $1,102, our data shows the cheapest flight currently is $290. When looking at the most popular route, (Houston George Bush Intcntl - Toronto Pearson Intl), you can expect to pay $313 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 $223). Flying from Houston George Bush Intcntl Airport to Niagara Falls in February is currently the most expensive (average of $443). 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.

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Alternative routes for George Bush Intcntl to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to Pearson Intl flights
George Bush Intcntl to Ottawa flights

Top 5 airlines flying from George Bush Intcntl to Niagara Falls

Discover the top 5 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$209Average$498FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$236Average$553FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$257Average$695FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$260Average$585FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$453Average$488FlexibilityNo cancel feeOn-time71%

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