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

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from IAH to YOW starting at $307 One Way, $655 Round Trip

Prices starting at $655 for return flights and $307 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.

Wed, Sep 9 - Sun, Sep 20
IAH
Houston
YOW
Ottawa
$655 Roundtrip, found 2 days ago
$655
Roundtrip
found 2 days ago
Select WestJet flight, departing Wed, Sep 9 from Houston to Ottawa, returning Sun, Sep 20, priced at $655 found 2 days ago
Thu, Sep 3 - Thu, Sep 10
IAH
Houston
YOW
Ottawa
$658 Roundtrip, found 1 day ago
$658
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Sep 3 from Houston to Ottawa, returning Thu, Sep 10, priced at $658 found 1 day ago
Thu, Sep 3 - Thu, Sep 10
IAH
Houston
YOW
Ottawa
$683 Roundtrip, found 1 day ago
$683
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Sep 3 from Houston to Ottawa, returning Thu, Sep 10, priced at $683 found 1 day ago
Thu, Sep 3 - Thu, Sep 10
IAH
Houston
YOW
Ottawa
$696 Roundtrip, found 1 day ago
$696
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Sep 3 from Houston to Ottawa, returning Thu, Sep 10, priced at $696 found 1 day ago
Thu, Sep 3 - Thu, Sep 10
IAH
Houston
YOW
Ottawa
$708 Roundtrip, found 1 day ago
$708
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, Sep 3 from Houston to Ottawa, returning Thu, Sep 10, priced at $708 found 1 day ago

Hotel Ideas near Macdonald-Cartier Intl.

Airport Hotels near Macdonald-Cartier Intl.

Alt Hotel Ottawa Airport

Alt Hotel Ottawa Airport

2 out of 5
1085 Airport Parkway Private Ottawa ON
$146 nightly
The price is $175 total per night from May 31 to Jun 1
$175 total
May 31 - Jun 1
Total with taxes and fees
Stay at this hotel in Ottawa. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Popular attractions Ernst & Young Centre and South Keys Shopping ...
8.4/10 Very Good! (57 reviews)
Clean room, had everything you would need. In table wireless charging and Nespresso machine. Check in was smooth. Didn't try the restaurant. A literal 3mins walk to the airport, perfect for my 6am departure.

Reviewed on May 2, 2026

Alt Hotel Ottawa Airport
Hilton Garden Inn Ottawa Airport

Hilton Garden Inn Ottawa Airport

3 out of 5
2400 Alert Road Ottawa ON
$106 nightly
The price is $127 total per night from May 19 to May 20
$127 total
May 19 - May 20
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! (2,230 reviews)
The rooms were very large, everything was clean inside the room, the public areas and the outside of the property. We didn't use the pool area, but I did use the secret fitness centre in the basement and it was great. Lots of options of free weights. Staff were very friendly. I didn't try the complimentary ...

Reviewed on May 3, 2026

Hilton Garden Inn 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
$106 nightly
The price is $127 total per night from May 31 to Jun 1
$127 total
May 31 - Jun 1
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)
Always enjoy staying there!

Reviewed on May 2, 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 May 19 to May 20
$125 total
May 19 - May 20
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! (8,101 reviews)
The room was clean with additional bed linens and pillows for sofa bed. The breakfast provides options. There's something for everyone.

Reviewed on May 3, 2026

The Business Inn
Wyndham Gatineau-Ottawa & Conference Centre

Wyndham Gatineau-Ottawa & Conference Centre

3.5 out of 5
2 Montcalm Street Gatineau QC
$78 nightly
The price is $92 total per night from May 31 to Jun 1
$92 total
May 31 - Jun 1
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 ...
7.8/10 Good! (1,536 reviews)
Staff has no idea what to see in the sorrounding

Reviewed on May 2, 2026

Wyndham Gatineau-Ottawa & Conference Centre
Cartier Place Suite Hotel

Cartier Place Suite Hotel

3 out of 5
180 Cooper Street Ottawa ON
$138 nightly
The price is $165 total per night from May 6 to May 7
$165 total
May 6 - May 7
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 ...
8.2/10 Very Good! (4,261 reviews)
Clean pool.

Reviewed on May 3, 2026

Cartier Place Suite Hotel
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
$106 nightly
The price is $127 total per night from May 19 to May 20
$127 total
May 19 - May 20
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! (2,230 reviews)
The rooms were very large, everything was clean inside the room, the public areas and the outside of the property. We didn't use the pool area, but I did use the secret fitness centre in the basement and it was great. Lots of options of free weights. Staff were very friendly. I didn't try the complimentary ...

Reviewed on May 3, 2026

Hilton Garden Inn Ottawa Airport
Hampton Inn by Hilton Ottawa Airport, ON, CN

Hampton Inn by Hilton Ottawa Airport, ON, CN

2.5 out of 5
2869 Gibford Drive Ottawa ON
$84 nightly
The price is $100 total per night from May 31 to Jun 1
$100 total
May 31 - Jun 1
Total with taxes and fees
Stay at this hotel in Ottawa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular attractions ...
9/10 Wonderful! (2,035 reviews)
Everything was great!

Reviewed on May 3, 2026

Hampton Inn by Hilton Ottawa Airport, ON, CN
Days Inn by Wyndham Ottawa Airport

Days Inn by Wyndham Ottawa Airport

2 out of 5
366 Hunt Club Rd Ottawa ON
$93 nightly
The price is $111 total per night from May 10 to May 11
$111 total
May 10 - May 11
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! (1,169 reviews)
No shuttle after 11pm

Reviewed on May 1, 2026

Days Inn by Wyndham 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.

Low Priced Ottawa Hotels

Residence & Conference Centre - Ottawa West

Residence & Conference Centre - Ottawa West

2 out of 5
1385 Woodroffe Ave. Ottawa ON
$73 nightly
The price is $82 total per night from May 10 to May 11
$82 total
May 10 - May 11
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! (1,698 reviews)
Be ready to walk a bit, first from the parking to the reception, then from reception to the room. Although shopping was nearby, the walk was back to reception, then around the building to the shopping centre. If you see something missing, ask. The staff are very polite but don't offer. Oddly, they ...

Reviewed on Sep 1, 2025

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 May 19 to May 20
$125 total
May 19 - May 20
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! (8,101 reviews)
The room was clean with additional bed linens and pillows for sofa bed. The breakfast provides options. There's something for everyone.

Reviewed on May 3, 2026

The Business Inn
Byward Blue Inn

Byward Blue Inn

3 out of 5
157 Clarence St. Ottawa ON
$142 nightly
The price is $170 total per night from May 18 to May 19
$170 total
May 18 - May 19
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! (1,949 reviews)
Was a great stay!

Reviewed on May 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
$125 nightly
The price is $149 total per night from May 18 to May 19
$149 total
May 18 - May 19
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! (5,449 reviews)
Room was spacious and clean.

Reviewed on Apr 30, 2026

Les Suites Hotel Ottawa
Cartier Place Suite Hotel

Cartier Place Suite Hotel

3 out of 5
180 Cooper Street Ottawa ON
$138 nightly
The price is $165 total per night from May 6 to May 7
$165 total
May 6 - May 7
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 ...
8.2/10 Very Good! (4,261 reviews)
Clean pool.

Reviewed on May 3, 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 May 19 to May 20
$125 total
May 19 - May 20
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! (8,101 reviews)
The room was clean with additional bed linens and pillows for sofa bed. The breakfast provides options. There's something for everyone.

Reviewed on May 3, 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.