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Cheap flights from Houston George Bush Intcntl Airport to Ottawa from C$ 178

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YOW
26 Jan — 2 Feb1
1 adult

Cheap flight deals from George Bush Intcntl to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

C$ 443

One-way from

C$ 178

Popular in

March

Cheapest in

December

Average price

C$ 935
1/2-19/2
  • 1/2-19/2
  • 3 total stops
  • 35h 26m total
  • Houston to Ottawa
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1/4
  • 1/4
  • 1 total stop
  • 10h 20m total
  • Houston to Ottawa
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from George Bush Intcntl to Ottawa

Cheapest flights from George Bush Intcntl to Ottawa
Explore the most affordable flight options available from George Bush Intcntl to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Thu 20/28:00 a.m.IAH - YOW
1 stop11h 20mMultiple Airlines
Thu 27/25:20 p.m.YOW - IAH
1 stop7h 56mMultiple Airlines
Deal found 21/1C$ 469
Fri 30/53:00 p.m.IAH - YOW
1 stop22h 56mWestJet
Mon 2/67:15 p.m.YOW - IAH
1 stop19h 56mWestJet
Deal found 21/1C$ 757
Fri 18/710:00 a.m.IAH - YOW
1 stop8h 00mAir Canada
Sun 20/72:25 p.m.YOW - IAH
1 stop6h 16mAir Canada
Deal found 20/1C$ 1,148
Sat 8/38:18 p.m.IAH - YOW
1 stop12h 13mUnited Airlines
Sun 16/35:15 a.m.YOW - IAH
1 stop6h 57mUnited Airlines
Deal found 21/1C$ 1,164

Find flights from George Bush Intcntl to Ottawa within your budget

Customize your flight search to find flights from George Bush Intcntl to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Sat 1/2

6:35 p.m.-4:45 p.m.

1 stop21h 10m

Ottawa

Wed 19/2

8:15 a.m.-9:31 p.m.

2 stops14h 16m

C$ 443

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Thu 6/3

1:35 p.m.-12:44 a.m.

1 stop10h 09m

Ottawa

Thu 13/3

6:15 a.m.-5:30 p.m.

1 stop12h 15m

C$ 813

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Mon 10/3

9:38 p.m.-10:28 a.m.

1 stop11h 50m

Ottawa

Tue 11/3

2:10 p.m.-9:14 p.m.

1 stop8h 04m

C$ 1,124

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Fri 7/3

7:20 a.m.-3:12 p.m.

1 stop6h 52m

Ottawa

Wed 12/3

2:45 p.m.-10:18 p.m.

1 stop8h 33m

C$ 1,157

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Mon 10/3

10:20 a.m.-12:09 a.m.

2 stops12h 49m

Ottawa

Sat 15/3

5:55 a.m.-6:28 p.m.

2 stops13h 33m

C$ 1,846

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Tue 1/4

8:55 a.m.-8:15 p.m.

1 stop10h 20m

C$ 178

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Best time to book a flight from George Bush Intcntl to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from George Bush Intcntl to Ottawa

Get recent, data-driven insights about flights from George Bush Intcntl to Ottawa including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Ottawa (average of C$ 224). Flying from Houston George Bush Intcntl Airport to Ottawa in March is currently the most expensive (average of C$ 362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 21 January 2025.
Delta
8.0
Very good
8,521 reviews
Check prices

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,829 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,635 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Houston George Bush Intcntl?

    Most people fly into Ottawa (YOW) if they book a flight to Ottawa from Houston George Bush Intcntl. On average, Ottawa has 0 inbound flights from Houston George Bush Intcntl per day from 0 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Ottawa round-trip?

    Currently priced at C$ 813, WestJet will fly you from Houston George Bush Intcntl Airport to Ottawa and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from C$ 1,124 and C$ 1,157, respectively. These flights start at 19% lower than the current average price 3 months from now.

  • Can I find deals for flights from George Bush Intcntl to Ottawa that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Ottawa.

  • Can I find deals for business class flights from George Bush Intcntl to Ottawa?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Ottawa (average of C$ 224). Flying from Houston George Bush Intcntl Airport to Ottawa in March is currently the most expensive (average of C$ 362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Gatineau
Smiths Falls
Perth
Prescott
Brockville
Lanark

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