$140+ Cheap flights from George Bush Intcntl (IAH) to Ottawa (YOW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YOW
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Ottawa 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.Cheap flight deals from George Bush Intcntl to Ottawa
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Last-minute
One-way
Cheapest flights from George Bush Intcntl to OttawaExplore the most affordable flight options available from George Bush Intcntl to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/196:30 am -
1 stop9h 45m
Fri 10/237:00 am -
1 stop15h 38m
Deal found 9/3![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/228:27 am -
2 stops14h 53m
Tue 10/277:05 am -
1 stop8h 39m
Deal found 9/5![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/228:27 am -
2 stops14h 53m
Sun 10/253:25 pm -
1 stop24h 23m
Deal found 9/5![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/28:25 am -
2 stops14h 55m
Fri 10/97:00 am -
1 stop27h 27m
Deal found 9/4![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/289:04 pm -
2 stops21h 16m
Thu 10/11:20 pm -
1 stop10h 20m
Deal found 9/3![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/286:30 am -
1 stop9h 45m
Thu 10/11:20 pm -
1 stop10h 20m
Deal found 9/3![WestJet logo]()
$439
This oojo deal was found by Cheapflights users on 9/5. 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.
Thu 11/121:50 pm -
1 stop23h 40m
Thu 11/266:10 am -
1 stop17h 05m
Deal found 9/5![WestJet logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 11/201:50 pm -
2 stops24h 24m
Thu 11/266:10 am -
1 stop17h 05m
Deal found 9/5![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 11/128:00 am -
1 stop15h 01m
Thu 11/267:00 am -
2 stops16h 15m
Deal found 9/5![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/246:08 am -
2 stops36h 12m
Thu 11/266:10 am -
1 stop17h 05m
Deal found 9/5![Multiple Airlines logo]()
$454
This oojo deal was found by Cheapflights users on 9/7. 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.
Wed 11/48:00 am -
1 stop15h 01m
Wed 11/116:10 am -
1 stop17h 05m
Deal found 9/7![WestJet logo]()
$456
Best flights from George Bush Intcntl to OttawaDiscover carefully curated flight deals from George Bush Intcntl to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/28:25 am -
2 stops14h 55m
Fri 10/97:00 am -
1 stop27h 27m
Deal found 9/4![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/286:30 am -
1 stop9h 45m
Thu 10/11:20 pm -
1 stop10h 20m
Deal found 9/3![WestJet logo]()
$439
This oojo deal was found by Cheapflights users on 9/5. 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.
Tue 10/132:50 pm -
1 stop13h 45m
Tue 10/276:10 am -
1 stop18h 05m
Deal found 9/5![WestJet logo]()
$494
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Mon 10/196:30 am -
3 stops16h 50m
Fri 10/232:00 pm -
3 stops24h 55m
Deal found 9/3![Multiple Airlines logo]()
$608
This Mytrip deal was found by Cheapflights users on 9/4. 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 10/22:50 pm -
2 stops20h 40m
Fri 10/96:15 pm -
2 stops20h 40m
Deal found 9/4![WestJet logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 9/162:50 pm -
1 stop13h 45m
Sun 9/207:20 am -
2 stops34h 27m
Deal found 9/7![Multiple Airlines logo]()
$657
This Trip.com deal was found by Cheapflights users on 9/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:50 pm -
1 stop13h 45m
Thu 10/11:20 pm -
1 stop10h 20m
Deal found 9/6![WestJet logo]()
$642
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 -
1 stop17h 08m
Sat 9/127:00 am -
1 stop9h 17m
Deal found 9/4![Multiple Airlines logo]()
$714
This oojo deal was found by Cheapflights users on 9/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:30 am -
1 stop11h 50m
Mon 9/1412:25 pm -
2 stops26h 30m
Deal found 9/3![WestJet logo]()
$651
This Justfly.com deal was found by Cheapflights users on 9/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:50 pm -
2 stops32h 30m
Tue 11/106:10 am -
1 stop17h 05m
Deal found 9/3![WestJet logo]()
$682
Last-minute flights from George Bush Intcntl to OttawaDiscover last-minute flight deals from George Bush Intcntl to Ottawa. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Ottawa. Data last updated September 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/246:08 am -
2 stops36h 12m
Thu 11/266:10 am -
1 stop17h 05m
Deal found 9/5![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/289:04 pm -
2 stops21h 16m
Thu 10/11:20 pm -
1 stop10h 20m
Deal found 9/3![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/286:30 am -
1 stop9h 45m
Thu 10/11:20 pm -
1 stop10h 20m
Deal found 9/3![WestJet logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/28:25 am -
2 stops14h 55m
Fri 10/97:00 am -
1 stop27h 27m
Deal found 9/4![Multiple Airlines logo]()
$407
This oojo deal was found by Cheapflights users on 9/5. 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.
Tue 10/132:50 pm -
1 stop13h 45m
Tue 10/276:10 am -
1 stop18h 05m
Deal found 9/5![WestJet logo]()
$494
This oojo deal was found by Cheapflights users on 9/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:50 pm -
1 stop27h 30m
Tue 11/106:10 am -
1 stop17h 05m
Deal found 9/3![WestJet logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sun 10/189:12 pm -
2 stops21h 08m
Sun 10/257:05 am -
1 stop8h 56m
Deal found 9/3![Multiple Airlines logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/196:30 am -
1 stop9h 45m
Fri 10/237:00 am -
1 stop15h 38m
Deal found 9/3![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/228:27 am -
2 stops14h 53m
Tue 10/277:05 am -
1 stop8h 39m
Deal found 9/5![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/228:27 am -
2 stops14h 53m
Sun 10/253:25 pm -
1 stop24h 23m
Deal found 9/5![Multiple Airlines logo]()
$401
One-way flights from George Bush Intcntl to OttawaSearch for one-way flight options from George Bush Intcntl to Ottawa. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from George Bush Intcntl to Ottawa. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/38:25 am -
2 stops32h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/209:12 pm -
3 stops21h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$169
This Trip.com deal was found by Cheapflights users on 9/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:50 pm -
1 stop13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![WestJet logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/216:05 am -
3 stops41h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/16:08 am -
3 stops17h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/29:04 pm -
3 stops43h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/202:50 pm -
1 stop13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![WestJet logo]()
$200
This Trip.com deal was found by Cheapflights users on 9/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:30 am -
1 stop11h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![WestJet logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/226:05 am -
2 stops36h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$223
Find flight deals from George Bush Intcntl to Ottawa
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $352 (Kiwi.com) |
One-way from | $140 (Kiwi.com) |
Popular in | October |
Cheapest in | December |
Average price | $792 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Ottawa 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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Ottawa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonOttawa
IAH Houston George Bush Intcntl - YOW Ottawa
IAHYOW
Houston George Bush Intcntl
Wed 10/21
2:50 pm-5:35 am
1 stop13h 45m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$174
HoustonOttawa
IAH Houston George Bush Intcntl - YOW Ottawa
IAHYOW
Houston George Bush Intcntl
Fri 10/2
9:04 pm-5:35 pm
3 stops43h 31m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$198
HoustonOttawa
IAH Houston George Bush Intcntl - YOW Ottawa
IAHYOW
Houston George Bush Intcntl
Thu 10/22
6:05 am-7:20 pm
2 stops36h 15m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$223
HoustonOttawa
IAH Houston George Bush Intcntl - YOW Ottawa
IAHYOW
Houston George Bush Intcntl
Tue 10/20
9:12 pm-5:23 pm
2 stops19h 11m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$236
Quickest round-trip
HoustonOttawa
IAH Houston George Bush Intcntl - YOW Ottawa
IAHYOW
Houston George Bush Intcntl
Fri 11/20
8:00 am-10:15 pm
2 stops13h 15m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$236
HoustonOttawa
IAH Houston George Bush Intcntl - YOW Ottawa
IAHYOW
Houston George Bush Intcntl
Tue 10/13
2:50 pm-5:35 am
1 stop13h 45m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$249
HoustonOttawa
IAH Houston George Bush Intcntl - YOW Ottawa
IAHYOW
Houston George Bush Intcntl
Sat 10/10
2:50 pm-5:35 am
1 stop13h 45m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$254
HoustonOttawa
IAH Houston George Bush Intcntl - YOW Ottawa
IAHYOW
Houston George Bush Intcntl
Sat 9/12
8:25 am-5:35 pm
2 stops32h 10m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$269
HoustonOttawa
IAH Houston George Bush Intcntl - YOW Ottawa
IAHYOW
Houston George Bush Intcntl
Thu 10/1
2:50 pm-7:20 pm
1 stop27h 30m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$272
HoustonOttawa
IAH Houston George Bush Intcntl - YOW Ottawa
IAHYOW
Houston George Bush Intcntl
Fri 10/2
8:25 am-12:20 am
2 stops14h 55m
Ottawa
Fri 10/9
7:00 am-9:27 am
1 stop27h 27m
$407
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Ottawa
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Ottawa in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Ottawa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from George Bush Intcntl with our price prediction graph.
IAH-YOW
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.
Reviews of airlines servicing Ottawa
Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated September 7, 2026.
Get a feel of what it's like to fly with United Airlines and Air Canada from Houston George Bush Intcntl Airport to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Food
6.7
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Food
6.7
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Food
6.7
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 2 airlines flying from George Bush Intcntl to Ottawa
Discover the top 2 airlines that operate flights from George Bush Intcntl to Ottawa. 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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$375 | Average$797 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$740 | Average$947 | FlexibilityNo cancel fee | On-time69% |