Cheap flights from IAH to YOW (George Bush Intercontinental to Macdonald-Cartier Intl.)

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Cheap Flights from IAH to YOW starting at $353 One Way, $730 Round Trip

Prices starting at $730 for return flights and $353 for one-way flights to Macdonald-Cartier Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 10 - Sun, Sep 13
IAH
Houston
YOW
Ottawa
$730 Roundtrip, found 5 days ago
$730
Roundtrip
found 5 days ago
Select WestJet flight, departing Thu, Sep 10 from Houston to Ottawa, returning Sun, Sep 13, priced at $730 found 5 days ago
Wed, Jul 29 - Wed, Aug 5
IAH
Houston
YOW
Ottawa
$732 Roundtrip, found 2 days ago
$732
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jul 29 from Houston to Ottawa, returning Wed, Aug 5, priced at $732 found 2 days ago
Wed, Jul 29 - Wed, Aug 5
IAH
Houston
YOW
Ottawa
$754 Roundtrip, found 2 days ago
$754
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Jul 29 from Houston to Ottawa, returning Wed, Aug 5, priced at $754 found 2 days ago
Wed, Jul 29 - Wed, Aug 5
IAH
Houston
YOW
Ottawa
$756 Roundtrip, found 2 days ago
$756
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jul 29 from Houston to Ottawa, returning Wed, Aug 5, priced at $756 found 2 days ago
Thu, Jul 16 - Tue, Jul 21
IAH
Houston
YOW
Ottawa
$759 Roundtrip, found 14 hours ago
$759
Roundtrip
found 14 hours ago
Select Air Canada flight, departing Thu, Jul 16 from Houston to Ottawa, returning Tue, Jul 21, priced at $759 found 14 hours ago

Hotel Ideas near Macdonald-Cartier Intl.

Airport Hotels near Macdonald-Cartier Intl.

Hilton Garden Inn Ottawa Airport

Hilton Garden Inn Ottawa Airport

3 out of 5
2400 Alert Road Ottawa ON
$103 nightly
The price is $124 total per night from Jun 14 to Jun 15
$124 total
Jun 14 - Jun 15
Total with taxes and fees
Stay at this hotel in Ottawa. Enjoy free parking, breakfast (surcharge), and a fitness center. Our guests praise the restaurant and the helpful staff in our ...
8.8/10 Excellent! (2,260 reviews)
"Incredible staff!"

Reviewed on Jun 2, 2026

Hilton Garden Inn Ottawa Airport
Alt Hotel Ottawa Airport

Alt Hotel Ottawa Airport

3 out of 5
1085 Airport Parkway Private Ottawa ON
$151 nightly
The price is $181 total per night from Jun 29 to Jun 30
$181 total
Jun 29 - Jun 30
Total with taxes and fees
Book a stay at this business-friendly hotel in Ottawa. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Popular attractions Ernst & Young ...
8.8/10 Excellent! (112 reviews)
"Room, check in restaurant"

Reviewed on May 31, 2026

Alt Hotel Ottawa Airport
Fairfield Inn & Suites by Marriott Ottawa Airport

Fairfield Inn & Suites by Marriott Ottawa Airport

3 out of 5
135 Thad Johnson Private Ottawa ON
$104 nightly
The price is $124 total per night from Jun 21 to Jun 22
$124 total
Jun 21 - Jun 22
Total with taxes and fees
Book a stay at this business-friendly hotel in Ottawa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
9.6/10 Exceptional! (2,307 reviews)
"Only criticism would be the late hour check in being 4 pm. All other local hotels check in at 3."

Reviewed on Jun 1, 2026

Fairfield Inn & Suites by Marriott Ottawa Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Ottawa

The Business Inn

The Business Inn

2.5 out of 5
180 MacLaren Street Ottawa ON
$104 nightly
The price is $125 total per night from Jun 14 to Jun 15
$125 total
Jun 14 - Jun 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Ottawa. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the ...
9.4/10 Exceptional! (8,227 reviews)
"Super endroit,tranquille,dejeuner excellent"

Reviewed on Jun 2, 2026

The Business Inn
Wyndham Gatineau-Ottawa & Conference Centre

Wyndham Gatineau-Ottawa & Conference Centre

3.5 out of 5
2 Montcalm Street Gatineau QC
$98 nightly
The price is $117 total per night from Jul 1 to Jul 2
$117 total
Jul 1 - Jul 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Gatineau. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Popular attractions Byward Market ...
7.6/10 Good! (1,740 reviews)
"Door broke told him at 8 o’clock in the morning came back to room at 3 o’clock in the afternoon still wasn’t fixed. Had to wait for maintenance to fix door. Ass made for fresh towels never received."

Reviewed on Jun 2, 2026

Wyndham Gatineau-Ottawa & Conference Centre
Fairmont Chateau Laurier

Fairmont Chateau Laurier

4.5 out of 5
1 Rideau St Ottawa ON
$184 nightly
The price is $221 total per night from Jun 13 to Jun 14
$221 total
Jun 13 - Jun 14
Total with taxes and fees
Book a stay at this luxury hotel in Ottawa. Enjoy free WiFi, 3 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms ...
8.8/10 Excellent! (3,445 reviews)
"Vraiment accessible, le personnel était excellent! Un peu vieillot comme chambre, pas si confortable et reposant que souhaité mais tout de même bien apprécié ! Nous avons bien appréciés le côté historique 😊"

Reviewed on Jun 1, 2026

Fairmont Chateau Laurier
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Ottawa Hotels With Airport Transportation

Hilton Garden Inn Ottawa Airport

Hilton Garden Inn Ottawa Airport

3 out of 5
2400 Alert Road Ottawa ON
$103 nightly
The price is $124 total per night from Jun 14 to Jun 15
$124 total
Jun 14 - Jun 15
Total with taxes and fees
Stay at this hotel in Ottawa. Enjoy free parking, breakfast (surcharge), and a fitness center. Our guests praise the restaurant and the helpful staff in our ...
8.8/10 Excellent! (2,260 reviews)
"Incredible staff!"

Reviewed on Jun 2, 2026

Hilton Garden Inn Ottawa Airport
Days Inn by Wyndham Ottawa Airport

Days Inn by Wyndham Ottawa Airport

2 out of 5
366 Hunt Club Rd Ottawa ON
$91 nightly
The price is $109 total per night from Jun 14 to Jun 15
$109 total
Jun 14 - Jun 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Ottawa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
7.8/10 Good! (1,174 reviews)
"The bed was excellent, amenities good as well. We were disappointed in the breakfast, scarce food items when we went to eat around 9:00 a.m."

Reviewed on May 31, 2026

Days Inn by Wyndham Ottawa Airport
Holiday Inn Express Hotel & Suites Ottawa Airport by IHG

Holiday Inn Express Hotel & Suites Ottawa Airport by IHG

2.5 out of 5
2881 Gibford Drive Ottawa ON
$103 nightly
The price is $123 total per night from Jun 14 to Jun 15
$123 total
Jun 14 - Jun 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Ottawa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
9.2/10 Wonderful! (1,119 reviews)
"Good service and friendly staff."

Reviewed on Jun 2, 2026

Holiday Inn Express Hotel & Suites Ottawa Airport by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Ottawa Hotels

Residence & Conference Centre - Ottawa West

Residence & Conference Centre - Ottawa West

2 out of 5
717 Wajashk Private, Nepean Ottawa ON
$81 nightly
The price is $92 total per night from Jun 14 to Jun 15
$92 total
Jun 14 - Jun 15
Total with taxes and fees
Stay at this aparthotel in Ottawa. Enjoy free WiFi, parking (surcharge), and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular ...
7.2/10 Good! (1,726 reviews)
"Parking are extra, not expensive but something to know."

Reviewed on Jun 1, 2026

Residence & Conference Centre - Ottawa West
The Business Inn

The Business Inn

2.5 out of 5
180 MacLaren Street Ottawa ON
$104 nightly
The price is $125 total per night from Jun 14 to Jun 15
$125 total
Jun 14 - Jun 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Ottawa. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the ...
9.4/10 Exceptional! (8,227 reviews)
"Super endroit,tranquille,dejeuner excellent"

Reviewed on Jun 2, 2026

The Business Inn
Byward Blue Inn

Byward Blue Inn

3 out of 5
157 Clarence St. Ottawa ON
$130 nightly
The price is $155 total per night from Jun 21 to Jun 22
$155 total
Jun 21 - Jun 22
Total with taxes and fees
Stay at this hotel in Ottawa. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
9.4/10 Exceptional! (1,987 reviews)
"The staff at the Byward Blue Hotel were very helpful. Especially reception staff. Breakfast was good with gluten free options. It is a convenient location for quite a number of prominent sites."

Reviewed on Jun 2, 2026

Byward Blue Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Ottawa

Les Suites Hotel Ottawa

Les Suites Hotel Ottawa

4 out of 5
130 Besserer St Ottawa ON
$127 nightly
The price is $152 total per night from Jun 28 to Jun 29
$152 total
Jun 28 - Jun 29
Total with taxes and fees
Book a stay at this business-friendly aparthotel in Ottawa. Enjoy free WiFi, room service, and a health club. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (5,549 reviews)
"Not enough seats. I chair only. So no where for anyone else to sit except on the bed"

Reviewed on Jun 1, 2026

Les Suites Hotel Ottawa
Cartier Place Suite Hotel

Cartier Place Suite Hotel

3 out of 5
180 Cooper Street Ottawa ON
$160 nightly
The price is $192 total per night from Jul 3 to Jul 4
$192 total
Jul 3 - Jul 4
Total with taxes and fees
Stay at this aparthotel in Ottawa. Enjoy free WiFi, room service, and a fitness center. Our guests praise the pool and the helpful staff in our reviews. Popular ...
8.4/10 Very Good! (4,357 reviews)
"Parliament House is in walking distance, very convenient. This is the second time I stayed in this hotel."

Reviewed on Jun 1, 2026

Cartier Place Suite Hotel
The Business Inn

The Business Inn

2.5 out of 5
180 MacLaren Street Ottawa ON
$104 nightly
The price is $125 total per night from Jun 14 to Jun 15
$125 total
Jun 14 - Jun 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Ottawa. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the ...
9.4/10 Exceptional! (8,227 reviews)
"Super endroit,tranquille,dejeuner excellent"

Reviewed on Jun 2, 2026

The Business Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

IAH to YOW Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date

Frequently asked questions

Are there non-stop flights from George Bush Intercontinental Airport (IAH) to Ottawa Intl. Airport?
You'll have to switch planes if you're planning to fly from Houston Airport to YOW. Several airlines offer services on this route with only one stopover, including United Airlines, Air Canada and WestJet.
What is the shortest flight from Houston Airport to Ottawa International Airport?
From Houston, the unique sights and sounds of Ottawa are around 6 hours and 57 minutes away. Be sure to book your favorite seat, or maybe even upgrade to one with a little more legroom, and travel to your destination in comfort.
How many hours flight from IAH to Ottawa International Airport?
From George Bush Intercontinental Airport (IAH) to YOW, you'll be traveling for roughly 7 hours and 3 minutes. Settle in, order a glass of wine and put on your noise-canceling headphones. It's time for a movie marathon.
What airlines have the most flights from Houston Airport to Ottawa International Airport?
Do some people-watching, tuck into some takeaway, chat with a stranger ... Airport stopovers don't have to be a bore! If you're jetting from Houston Airport to Ottawa International Airport, you won't be able to fly direct. Be prepared to make a stop somewhere.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.