$252+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YYZ
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Niagara Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Houston George Bush Intcntl to Niagara Falls are usually found in August or September, booked 84 days in advance, depart on a Tuesday or Friday and return on a Saturday
Cheap flight deals from George Bush Intcntl to Niagara Falls
Cheapest
Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to Niagara FallsExplore 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 August 14, 2026.
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 August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/98:25 am -
1 stop28h 40m
Sat 9/126:30 am -
1 stop9h 47m
Deal found 8/10![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/178:25 am -
1 stop11h 30m
Mon 9/211:30 pm -
1 stop26h 47m
Deal found 8/12![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sat 9/198:25 am -
1 stop29h 35m
Mon 10/59:30 am -
1 stop30h 47m
Deal found 8/10![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/248:25 am -
1 stop11h 30m
Mon 9/281:30 pm -
2 stops18h 47m
Deal found 8/9![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 10/18:25 am -
1 stop11h 30m
Thu 10/87:00 am -
1 stop9h 06m
Deal found 8/11![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/99:04 pm -
2 stops40h 51m
Mon 9/141:30 pm -
1 stop26h 47m
Deal found 8/10![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/169:04 pm -
2 stops22h 51m
Mon 9/211:30 pm -
1 stop26h 47m
Deal found 8/9![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 9/258:25 am -
1 stop28h 40m
Mon 9/281:30 pm -
1 stop26h 47m
Deal found 8/10![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/81:45 pm -
1 stop25h 55m
Thu 9/101:30 pm -
1 stop26h 47m
Deal found 8/10![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/108:25 pm -
2 stops19h 14m
Mon 9/141:30 pm -
1 stop26h 47m
Deal found 8/10![Multiple Airlines logo]()
$315
Best flights from George Bush Intcntl to Niagara FallsDiscover carefully curated flight deals from George Bush Intcntl to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This United deal was found by Cheapflights users on 8/13. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:16 pm -
Nonstop3h 20m
Sat 9/197:20 pm -
Nonstop3h 32m
Deal found 8/13![Multiple Airlines logo]()
$540
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:00 pm -
1 stop5h 59m
Sat 10/311:34 pm -
2 stops9h 35m
Deal found 8/9![Delta logo]()
$549
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:05 am -
1 stop8h 13m
Sat 10/1711:38 am -
1 stop9h 24m
Deal found 8/11![Delta logo]()
$550
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/115:25 am -
1 stop5h 04m
Thu 1/146:15 am -
2 stops9h 29m
Deal found 8/13![Delta logo]()
$560
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 am -
2 stops10h 09m
Mon 9/286:15 am -
1 stop8h 15m
Deal found 8/14![Delta logo]()
$560
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:34 am -
2 stops11h 25m
Fri 10/166:10 pm -
1 stop4h 59m
Deal found 8/12![Delta logo]()
$560
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:00 am -
2 stops8h 13m
Fri 9/186:10 pm -
1 stop4h 55m
Deal found 8/11![Delta logo]()
$560
This Delta deal was found by Cheapflights users on 8/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:10 am -
1 stop7h 23m
Tue 12/810:15 am -
2 stops9h 25m
Deal found 8/10![Delta logo]()
$603
This Delta deal was found by Cheapflights users on 8/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:00 am -
1 stop6h 05m
Sat 1/212:15 pm -
2 stops9h 55m
Deal found 8/10![Delta logo]()
$603
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:39 am -
2 stops6h 54m
Mon 11/232:15 pm -
2 stops10h 44m
Deal found 8/11![Delta logo]()
$619
Last-minute flights from George Bush Intcntl to Niagara FallsDiscover last-minute flight deals from George Bush Intcntl to Niagara Falls. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Niagara Falls. Data last updated August 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/81:45 pm -
1 stop25h 55m
Thu 9/101:30 pm -
1 stop26h 47m
Deal found 8/10![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/98:25 am -
1 stop28h 40m
Sat 9/126:30 am -
1 stop9h 47m
Deal found 8/10![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/99:04 pm -
2 stops40h 51m
Mon 9/141:30 pm -
1 stop26h 47m
Deal found 8/10![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/108:25 pm -
2 stops19h 14m
Mon 9/141:30 pm -
1 stop26h 47m
Deal found 8/10![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/169:04 pm -
2 stops22h 51m
Mon 9/211:30 pm -
1 stop26h 47m
Deal found 8/9![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/178:25 am -
1 stop11h 30m
Mon 9/211:30 pm -
1 stop26h 47m
Deal found 8/12![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 9/188:25 am -
1 stop11h 30m
Mon 10/51:50 pm -
2 stops26h 23m
Deal found 8/10![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sat 9/198:25 am -
1 stop29h 35m
Mon 10/59:30 am -
1 stop30h 47m
Deal found 8/10![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/248:25 am -
1 stop11h 30m
Mon 9/281:30 pm -
2 stops18h 47m
Deal found 8/9![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 9/258:25 am -
1 stop28h 40m
Mon 9/281:30 pm -
1 stop26h 47m
Deal found 8/10![Multiple Airlines logo]()
$309
One-way flights from George Bush Intcntl to Niagara FallsSearch for one-way flight options from George Bush Intcntl to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from George Bush Intcntl to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/14:32 pm -
2 stops27h 53m
Deal found 8/10![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/26:00 am -
2 stops15h 10m
Deal found 8/10![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/36:30 am -
3 stops16h 29m
Deal found 8/10![WestJet logo]()
$256
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:45 am -
Nonstop3h 15m
Deal found 8/11![Air Canada logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sun 9/62:50 pm -
3 stops22h 25m
Deal found 8/9![WestJet logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 8/244:32 pm -
2 stops18h 03m
Deal found 8/10![Multiple Airlines logo]()
$260
This Air Canada deal was found by Cheapflights users on 8/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:45 am -
Nonstop3h 11m
Deal found 8/10![Air Canada logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 8/254:32 pm -
2 stops18h 03m
Deal found 8/10![Multiple Airlines logo]()
$263
This Air Canada deal was found by Cheapflights users on 8/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:45 am -
Nonstop3h 11m
Deal found 8/10![Air Canada logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sun 8/235:09 pm -
2 stops41h 51m
Deal found 8/9![Multiple Airlines logo]()
$265
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 August 14, 2026.
Round-trip from | $287 (Kiwi.com) |
|---|---|
One-way from | $252 (Kiwi.com) |
Popular in | February |
Cheapest in | August |
Average price | $472 |
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 August 14, 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
Cheapest round-trip
Quickest round-trip
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Sat 9/12
6:16 pm-10:36 pm
Nonstop3h 20m
Toronto Pearson Intl
Sat 9/19
7:20 pm-9:52 pm
Nonstop3h 32m
$540
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Mon 10/19
5:00 pm-11:59 pm
1 stop5h 59m
Toronto Pearson Intl
Sat 10/31
1:34 pm-10:09 pm
2 stops9h 35m
$549
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Wed 10/7
8:05 am-5:18 pm
1 stop8h 13m
Toronto Pearson Intl
Sat 10/17
11:38 am-8:02 pm
1 stop9h 24m
$550
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Mon 1/11
5:25 am-11:29 am
1 stop5h 04m
Toronto Pearson Intl
Thu 1/14
6:15 am-2:44 pm
2 stops9h 29m
$560
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Wed 9/23
7:00 am-6:09 pm
2 stops10h 09m
Toronto Pearson Intl
Mon 9/28
6:15 am-1:30 pm
1 stop8h 15m
$560
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Sat 10/10
11:34 am-11:59 pm
2 stops11h 25m
Toronto Pearson Intl
Fri 10/16
6:10 pm-10:09 pm
1 stop4h 59m
$560
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Tue 9/15
7:00 am-4:13 pm
2 stops8h 13m
Toronto Pearson Intl
Fri 9/18
6:10 pm-10:05 pm
1 stop4h 55m
$560
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Thu 11/19
5:10 am-1:33 pm
1 stop7h 23m
Toronto Pearson Intl
Tue 12/8
10:15 am-6:40 pm
2 stops9h 25m
$603
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Tue 12/15
10:00 am-5:05 pm
1 stop6h 05m
Toronto Pearson Intl
Sat 1/2
12:15 pm-9:10 pm
2 stops9h 55m
$603
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Sun 11/22
5:39 am-1:33 pm
2 stops6h 54m
Toronto Pearson Intl
Mon 11/23
2:15 pm-11:59 pm
2 stops10h 44m
$619
Showing 1-10 of 20 resultsSorted by cheapest first
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.
IAH-YYZ
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
IAH-NI4
IAH-YYZ
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 August 14, 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 August 14, 2026.
The most flights from IAH to NI4 are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Niagara Falls?
Airfare is typical for this route at the moment.
Houston George Bush Intcntl Airport to Niagara Falls flights typically cost between $284 and $691 in September.The cheapest round-trip price found within the last 5 days was $287 on Multiple Airlines (Sep 9-Sep 12).
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 August 14, 2026.
Read reviews from past customers who have flown United Airlines,WestJet, andAmerican 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.
Overall
7.4
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Overall
7.4
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Overall
7.4
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Overall
7.4
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Overall
7.4
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$553 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$266 | Average$610 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$291 | Average$740 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$384 | Average$534 | FlexibilityNo cancel fee | On-time71% |