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 $272 One Way, $637 Round Trip

Prices starting at $637 for return flights and $272 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, Mar 25 - Tue, Mar 31
IAH
Houston
YOW
Ottawa
$637 Roundtrip, found 1 day ago
$637
Roundtrip
found 1 day ago
Select WestJet flight, departing Wed, Mar 25 from Houston to Ottawa, returning Tue, Mar 31, priced at $637 found 1 day ago
Thu, Jun 11 - Mon, Jun 15
IAH
Houston
YOW
Ottawa
$642 Roundtrip, found 5 days ago
$642
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Jun 11 from Houston to Ottawa, returning Mon, Jun 15, priced at $642 found 5 days ago
Thu, Jun 11 - Mon, Jun 15
IAH
Houston
YOW
Ottawa
$647 Roundtrip, found 5 days ago
$647
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jun 11 from Houston to Ottawa, returning Mon, Jun 15, priced at $647 found 5 days ago
Thu, Jun 11 - Mon, Jun 15
IAH
Houston
YOW
Ottawa
$651 Roundtrip, found 5 days ago
$651
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jun 11 from Houston to Ottawa, returning Mon, Jun 15, priced at $651 found 5 days ago
Thu, Jun 11 - Mon, Jun 15
IAH
Houston
YOW
Ottawa
$664 Roundtrip, found 5 days ago
$664
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Jun 11 from Houston to Ottawa, returning Mon, Jun 15, priced at $664 found 5 days 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
$90 nightly
The price is $107 total per night from Feb 22 to Feb 23
$107 total
Feb 22 - Feb 23
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! (2,158 reviews)
Room great clean comfortable pay the extra when buying your ticket for breakfast buffet great buffet expensive if not Fast check in

Reviewed on Feb 10, 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
$106 nightly
The price is $127 total per night from Mar 1 to Mar 2
$127 total
Mar 1 - Mar 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 ...
9.6/10 Exceptional! (2,281 reviews)
Room was great. Their airport shuttle was not operating but the front desk took care of paying for and ensuring there was a taxi for us.

Reviewed on Feb 6, 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
$84 nightly
The price is $101 total per night from Mar 8 to Mar 9
$101 total
Mar 8 - Mar 9
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! (1,971 reviews)
Room was clean and the staff was very courteous

Reviewed on Feb 16, 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

The Business Inn

The Business Inn

2.5 out of 5
180 MacLaren Street Ottawa ON
$101 nightly
The price is $122 total per night from Feb 24 to Feb 25
$122 total
Feb 24 - Feb 25
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! (8,103 reviews)
I thoroughly enjoyed my stay at the Business Inn. Albert was very accommodating and made sure my special parking needs were met. I look forward to spending more time at the Business Inn, in the future.

Reviewed on Feb 14, 2026

The Business Inn
Fairmont Chateau Laurier

Fairmont Chateau Laurier

4.5 out of 5
1 Rideau St Ottawa ON
$149 nightly
The price is $179 total per night from Mar 15 to Mar 16
$179 total
Mar 15 - Mar 16
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! (3,181 reviews)
Everything was easy from checking in and checking out! Staff was the best!

Reviewed on Feb 9, 2026

Fairmont Chateau Laurier
Lord Elgin Hotel

Lord Elgin Hotel

4 out of 5
100 Elgin St Ottawa ON
$144 nightly
The price is $172 total per night from Mar 15 to Mar 16
$172 total
Mar 15 - Mar 16
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! (2,871 reviews)
I am a repeat visitor to the Lord Elgin. Clean. Friendly welcoming helpful experienced staff. Great location. And I will be back.

Reviewed on Feb 12, 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
$90 nightly
The price is $107 total per night from Feb 22 to Feb 23
$107 total
Feb 22 - Feb 23
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! (2,158 reviews)
Room great clean comfortable pay the extra when buying your ticket for breakfast buffet great buffet expensive if not Fast check in

Reviewed on Feb 10, 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 $101 total per night from Mar 8 to Mar 9
$101 total
Mar 8 - Mar 9
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! (1,971 reviews)
Room was clean and the staff was very courteous

Reviewed on Feb 16, 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 $111 total per night from Feb 23 to Feb 24
$111 total
Feb 23 - Feb 24
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! (1,180 reviews)
Room was good. Perect for a sleep before an early flight. Staff just seemed a bit off.

Reviewed on Feb 13, 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
$101 nightly
The price is $122 total per night from Feb 24 to Feb 25
$122 total
Feb 24 - Feb 25
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! (8,103 reviews)
I thoroughly enjoyed my stay at the Business Inn. Albert was very accommodating and made sure my special parking needs were met. I look forward to spending more time at the Business Inn, in the future.

Reviewed on Feb 14, 2026

The Business Inn
Byward Blue Inn

Byward Blue Inn

3 out of 5
157 Clarence St. Ottawa ON
$81 nightly
The price is $96 total per night from Mar 1 to Mar 2
$96 total
Mar 1 - Mar 2
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! (1,857 reviews)
Nice hotel in a historical location near the market, is a boutique hotel. There was a lot of kitchen appliances in the room what helped a lot: keytle, fridge, microwave, hairdryer. Friendly staff, good breakfast.

Reviewed on Feb 14, 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
$142 nightly
The price is $170 total per night from Feb 17 to Feb 18
$170 total
Feb 17 - Feb 18
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! (5,310 reviews)
This hotel was perfect for what I need

Reviewed on Feb 10, 2026

Les Suites Hotel Ottawa
Cartier Place Suite Hotel

Cartier Place Suite Hotel

3 out of 5
180 Cooper Street Ottawa ON
$120 nightly
The price is $144 total per night from Feb 22 to Feb 23
$144 total
Feb 22 - Feb 23
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! (4,137 reviews)
Todo bien

Reviewed on Feb 8, 2026

Cartier Place Suite Hotel
The Business Inn

The Business Inn

2.5 out of 5
180 MacLaren Street Ottawa ON
$101 nightly
The price is $122 total per night from Feb 24 to Feb 25
$122 total
Feb 24 - Feb 25
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! (8,103 reviews)
I thoroughly enjoyed my stay at the Business Inn. Albert was very accommodating and made sure my special parking needs were met. I look forward to spending more time at the Business Inn, in the future.

Reviewed on Feb 14, 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.