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 $274 One Way, $657 Round Trip

Prices starting at $657 for return flights and $274 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, May 13 - Sun, May 17
IAH
Houston
YOW
Ottawa
$657 Roundtrip, found 4 days ago
$657
Roundtrip
found 4 days ago
Select WestJet flight, departing Wed, May 13 from Houston to Ottawa, returning Sun, May 17, priced at $657 found 4 days ago
Fri, Jul 17 - Sun, Jul 19
IAH
Houston
YOW
Ottawa
$687 Roundtrip, found 19 hours ago
$687
Roundtrip
found 19 hours ago
Select Air Canada flight, departing Fri, Jul 17 from Houston to Ottawa, returning Sun, Jul 19, priced at $687 found 19 hours ago
Fri, Jul 17 - Sun, Jul 19
IAH
Houston
YOW
Ottawa
$692 Roundtrip, found 19 hours ago
$692
Roundtrip
found 19 hours ago
Select Air Canada flight, departing Fri, Jul 17 from Houston to Ottawa, returning Sun, Jul 19, priced at $692 found 19 hours ago
Fri, Jul 17 - Sun, Jul 19
IAH
Houston
YOW
Ottawa
$697 Roundtrip, found 19 hours ago
$697
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Jul 17 from Houston to Ottawa, returning Sun, Jul 19, priced at $697 found 19 hours ago
Fri, Jul 17 - Sun, Jul 19
IAH
Houston
YOW
Ottawa
$701 Roundtrip, found 19 hours ago
$701
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Jul 17 from Houston to Ottawa, returning Sun, Jul 19, priced at $701 found 19 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
$95 nightly
The price is $114 total per night from Jan 27 to Jan 28
$114 total
Jan 27 - Jan 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Ottawa. Enjoy free parking, breakfast (surcharge), and a fitness center. Our guests praise the restaurant and ...
8.6/10 Excellent! (2,132 reviews)
Staff was super helpful hand friendly

Reviewed on Jan 19, 2026

Hilton Garden Inn Ottawa Airport
Fairfield Inn & Suites by Marriott Ottawa Airport

Fairfield Inn & Suites by Marriott Ottawa Airport

2.5 out of 5
135 Thad Johnson Private Ottawa ON
$104 nightly
The price is $124 total per night from Feb 1 to Feb 2
$124 total
Feb 1 - Feb 2
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 ...
9.4/10 Exceptional! (2,302 reviews)
Yes

Reviewed on Jan 19, 2026

Fairfield Inn & Suites by Marriott 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
$88 nightly
The price is $106 total per night from Jan 27 to Jan 28
$106 total
Jan 27 - Jan 28
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 ...
8.8/10 Excellent! (1,919 reviews)
Clean room,,, quiet area

Reviewed on Jan 15, 2026

Hampton Inn by Hilton Ottawa Airport, ON, CN
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

Fairmont Chateau Laurier

Fairmont Chateau Laurier

4.5 out of 5
1 Rideau St Ottawa ON
$147 nightly
The price is $176 total per night from Feb 12 to Feb 13
$176 total
Feb 12 - Feb 13
Total with taxes and fees
Book a stay at this luxury hotel in Ottawa. Enjoy 3 restaurants, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean rooms ...
8.6/10 Excellent! (3,091 reviews)
Amazing experience! Friendly staff

Reviewed on Jan 18, 2026

Fairmont Chateau Laurier
The Business Inn

The Business Inn

2.5 out of 5
180 MacLaren Street Ottawa ON
$88 nightly
The price is $106 total per night from Jan 26 to Jan 27
$106 total
Jan 26 - Jan 27
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 ...
9.2/10 Wonderful! (8,101 reviews)
Best bang for the buck!

Reviewed on Jan 20, 2026

The Business Inn
Lord Elgin Hotel

Lord Elgin Hotel

4 out of 5
100 Elgin St Ottawa ON
$153 nightly
The price is $183 total per night from Jan 23 to Jan 24
$183 total
Jan 23 - Jan 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Ottawa. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
9/10 Wonderful! (2,796 reviews)
The room was ready early and in excelene condition

Reviewed on Jan 19, 2026

Lord Elgin 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
$95 nightly
The price is $114 total per night from Jan 27 to Jan 28
$114 total
Jan 27 - Jan 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Ottawa. Enjoy free parking, breakfast (surcharge), and a fitness center. Our guests praise the restaurant and ...
8.6/10 Excellent! (2,132 reviews)
Staff was super helpful hand friendly

Reviewed on Jan 19, 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
$88 nightly
The price is $106 total per night from Jan 27 to Jan 28
$106 total
Jan 27 - Jan 28
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 ...
8.8/10 Excellent! (1,919 reviews)
Clean room,,, quiet area

Reviewed on Jan 15, 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
$98 nightly
The price is $117 total per night from Jan 27 to Jan 28
$117 total
Jan 27 - Jan 28
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 ...
7.6/10 Good! (1,188 reviews)
Friendly staff - easy check-in, quiet hotel. Convenient shuttle service.

Reviewed on Jan 14, 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
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 ...
7/10 Good! (1,694 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

Get rates
Residence & Conference Centre - Ottawa West
The Business Inn

The Business Inn

2.5 out of 5
180 MacLaren Street Ottawa ON
$88 nightly
The price is $106 total per night from Jan 26 to Jan 27
$106 total
Jan 26 - Jan 27
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 ...
9.2/10 Wonderful! (8,101 reviews)
Best bang for the buck!

Reviewed on Jan 20, 2026

The Business Inn
Byward Blue Inn

Byward Blue Inn

3 out of 5
157 Clarence St. Ottawa ON
$79 nightly
The price is $95 total per night from Jan 22 to Jan 23
$95 total
Jan 22 - Jan 23
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 ...
9.2/10 Wonderful! (1,838 reviews)
Clean room, great breakfast and accommodating staff. Thanks!

Reviewed on Jan 21, 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
$129 nightly
The price is $155 total per night from Jan 23 to Jan 24
$155 total
Jan 23 - Jan 24
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 ...
8.4/10 Very Good! (5,274 reviews)
Room was spotless, staff were curious, location was ideal and the price point was great for a solo traveller.

Reviewed on Jan 18, 2026

Les Suites Hotel Ottawa
Cartier Place Suite Hotel

Cartier Place Suite Hotel

3 out of 5
180 Cooper Street Ottawa ON
$119 nightly
The price is $143 total per night from Feb 1 to Feb 2
$143 total
Feb 1 - Feb 2
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! (4,108 reviews)
Great place near Rideau Canal

Reviewed on Jan 19, 2026

Cartier Place Suite Hotel
The Business Inn

The Business Inn

2.5 out of 5
180 MacLaren Street Ottawa ON
$88 nightly
The price is $106 total per night from Jan 26 to Jan 27
$106 total
Jan 26 - Jan 27
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 ...
9.2/10 Wonderful! (8,101 reviews)
Best bang for the buck!

Reviewed on Jan 20, 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.