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 $316 One Way, $653 Round Trip

Prices starting at $653 for return flights and $316 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, Jun 10 - Thu, Jun 11
IAH
Houston
YOW
Ottawa
$653 Roundtrip, found 4 days ago
$653
Roundtrip
found 4 days ago
Select WestJet flight, departing Wed, Jun 10 from Houston to Ottawa, returning Thu, Jun 11, priced at $653 found 4 days ago
Wed, Jun 10 - Thu, Jun 11
IAH
Houston
YOW
Ottawa
$659 Roundtrip, found 4 days ago
$659
Roundtrip
found 4 days ago
Select WestJet flight, departing Wed, Jun 10 from Houston to Ottawa, returning Thu, Jun 11, priced at $659 found 4 days ago
Fri, Aug 28 - Mon, Sep 7
IAH
Houston
YOW
Ottawa
$669 Roundtrip, found 23 hours ago
$669
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Aug 28 from Houston to Ottawa, returning Mon, Sep 7, priced at $669 found 23 hours ago
Fri, Aug 28 - Mon, Aug 31
IAH
Houston
YOW
Ottawa
$682 Roundtrip, found 4 days ago
$682
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 28 from Houston to Ottawa, returning Mon, Aug 31, priced at $682 found 4 days ago
Wed, Jun 10 - Thu, Jun 11
IAH
Houston
YOW
Ottawa
$683 Roundtrip, found 4 days ago
$683
Roundtrip
found 4 days ago
Select WestJet flight, departing Wed, Jun 10 from Houston to Ottawa, returning Thu, Jun 11, priced at $683 found 4 days 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
$124 nightly
The price is $148 total per night from Apr 23 to Apr 24
$148 total
Apr 23 - Apr 24
Total with taxes and fees
Stay at this hotel in Ottawa. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Popular attractions Rideau Canal and Ernst & Young Centre ...
8.4/10 Very Good! (36 reviews)
Room was nice and clean, my issue was that we could not get doordash or Uber eats to deliver to this hotel, we arrived late and all that was available was some little snacks at front desk. If you are renting a vehicle don't bother staying at this hotel, it cost $26, if you leave comeback and leave ...

Reviewed on Apr 21, 2026

Alt Hotel Ottawa Airport
Hilton Garden Inn Ottawa Airport

Hilton Garden Inn Ottawa Airport

3 out of 5
2400 Alert Road Ottawa ON
$101 nightly
The price is $121 total per night from May 3 to May 4
$121 total
May 3 - May 4
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! (2,220 reviews)
Clean. Friendly. Nice amenities

Reviewed on Apr 22, 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
$105 nightly
The price is $126 total per night from May 3 to May 4
$126 total
May 3 - May 4
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! (2,301 reviews)
The room was incredibly clean, spacious, and quiet! The staff was extremely kind and helpful! The breakfast was the best I’ve ever had at a hotel!

Reviewed on Apr 20, 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
$98 nightly
The price is $118 total per night from Apr 26 to Apr 27
$118 total
Apr 26 - Apr 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 ...
9.4/10 Exceptional! (8,130 reviews)
Family friendly

Reviewed on Apr 22, 2026

The Business Inn
Fairmont Chateau Laurier

Fairmont Chateau Laurier

4.5 out of 5
1 Rideau St Ottawa ON
$198 nightly
The price is $238 total per night from May 1 to May 2
$238 total
May 1 - May 2
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! (3,368 reviews)
Nice hotel. It’s almost like a museum by itself. The pool is big, and water clean.

Reviewed on Apr 21, 2026

Fairmont Chateau Laurier
Wyndham Gatineau-Ottawa & Conference Centre

Wyndham Gatineau-Ottawa & Conference Centre

3.5 out of 5
2 Montcalm Street Gatineau QC
$77 nightly
The price is $91 total per night from Apr 26 to Apr 27
$91 total
Apr 26 - Apr 27
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! (1,492 reviews)
Okay

Reviewed on Apr 22, 2026

Wyndham Gatineau-Ottawa & Conference Centre
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
$101 nightly
The price is $121 total per night from May 3 to May 4
$121 total
May 3 - May 4
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! (2,220 reviews)
Clean. Friendly. Nice amenities

Reviewed on Apr 22, 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
$83 nightly
The price is $100 total per night from May 3 to May 4
$100 total
May 3 - May 4
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! (2,018 reviews)
It was great. Room was nice and spacious.

Reviewed on Apr 21, 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
$92 nightly
The price is $110 total per night from Apr 26 to Apr 27
$110 total
Apr 26 - Apr 27
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! (1,179 reviews)
The staff were very nice, the hotel is ok nothing special and yes there are problems with the general upkeep. The tiles in the bathroom are missing caulking in some areas. We had a dresser drawer that would not stay closed and in the middle of the night actually hurt my thigh as I walked by it. The ...

Reviewed on Apr 21, 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
$75 nightly
The price is $84 total per night from May 3 to May 4
$84 total
May 3 - May 4
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
$98 nightly
The price is $118 total per night from Apr 26 to Apr 27
$118 total
Apr 26 - Apr 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 ...
9.4/10 Exceptional! (8,130 reviews)
Family friendly

Reviewed on Apr 22, 2026

The Business Inn
Byward Blue Inn

Byward Blue Inn

3 out of 5
157 Clarence St. Ottawa ON
$133 nightly
The price is $159 total per night from May 3 to May 4
$159 total
May 3 - May 4
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! (1,938 reviews)
This place makes you feel booking another trip here, offers such cosy vibes. Must try their delicious breakfast!! Comes with variety of options.

Reviewed on Apr 22, 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
$123 nightly
The price is $147 total per night from Apr 26 to Apr 27
$147 total
Apr 26 - Apr 27
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! (5,434 reviews)
The property location is great, rooms are spacious but needs better cleaning. Being a 4 star hotel, they should use quality products in terms of toiletries.

Reviewed on Apr 22, 2026

Les Suites Hotel Ottawa
Cartier Place Suite Hotel

Cartier Place Suite Hotel

3 out of 5
180 Cooper Street Ottawa ON
$137 nightly
The price is $164 total per night from Apr 23 to Apr 24
$164 total
Apr 23 - Apr 24
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! (4,244 reviews)
Nice room

Reviewed on Apr 22, 2026

Cartier Place Suite Hotel
The Business Inn

The Business Inn

2.5 out of 5
180 MacLaren Street Ottawa ON
$98 nightly
The price is $118 total per night from Apr 26 to Apr 27
$118 total
Apr 26 - Apr 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 ...
9.4/10 Exceptional! (8,130 reviews)
Family friendly

Reviewed on Apr 22, 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.