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Cheap flights from Houston to Ottawa from C$ 307

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YOW
26 Nov — 3 Dec1
1 adult

Cheap flight deals from Houston to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 November 2024.

Round-trip from

C$ 528

One-way from

C$ 307

Popular in

May

Cheapest in

April
10/1-13/1
  • 10/1-13/1
  • 2 total stops
  • 30h 02m total
  • Houston to Ottawa
Search Deals
6/12
  • 6/12
  • 2 total stops
  • 25h 51m total
  • Houston to Ottawa
Search Deals
High demand for flights, 34% potential price rise
Search Deals
Best time to find cheap flights, 55% potential price drop
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Find flight deals from Houston to Ottawa

Cheapest flights from Houston to Ottawa
Explore the most affordable flight options available from Houston to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Thu 5/125:41 a.m.IAH - YOW
1 stop11h 12mMultiple Airlines
Thu 12/124:05 p.m.YOW - IAH
1 stop9h 36mMultiple Airlines
Deal found 20/11C$ 536
Fri 29/111:35 p.m.IAH - YOW
2 stops14h 58mWestJet
Mon 30/128:10 p.m.YOW - IAH
2 stops41h 35mWestJet
Deal found 19/11C$ 1,039
Tue 31/1211:59 a.m.IAH - YOW
1 stop9h 02mUnited Airlines
Sat 4/16:00 a.m.YOW - IAH
1 stop8h 13mUnited Airlines
Deal found 21/11C$ 1,135
Mon 16/129:30 a.m.IAH - YOW
1 stop6h 28mAir Canada
Tue 7/12:45 p.m.YOW - IAH
1 stop8h 33mAir Canada
Deal found 20/11C$ 1,190
Tue 26/1112:24 p.m.IAH - YOW
2 stops10h 46mDelta
Tue 31/125:55 a.m.YOW - IAH
2 stops16h 10mDelta
Deal found 19/11C$ 1,292
Fri 6/121:14 p.m.HOU - YOW
2 stops9h 56mWestJet
Sun 8/125:55 a.m.YOW - HOU
2 stops12h 52mWestJet
Deal found 21/11C$ 1,702
Sat 30/1110:17 a.m.HOU - YOW
2 stops12h 53mDelta
Sat 28/125:55 a.m.YOW - HOU
2 stops13h 08mDelta
Deal found 20/11C$ 2,898

Find flights from Houston to Ottawa within your budget

Customize your flight search to find flights from Houston 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 640,016 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Fri 10/1

1:35 p.m.-12:45 a.m.

1 stop10h 10m

Ottawa

Mon 13/1

4:10 p.m.-11:02 a.m.

1 stop19h 52m

C$ 528

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Tue 13/5

6:00 a.m.-12:22 a.m.

2 stops17h 22m

Ottawa

Tue 20/5

5:55 a.m.-10:21 p.m.

2 stops17h 26m

C$ 1,071

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Tue 13/5

11:30 a.m.-12:22 a.m.

2 stops11h 52m

Ottawa

Tue 20/5

1:05 p.m.-10:52 p.m.

2 stops10h 47m

C$ 1,095

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Tue 31/12

11:59 a.m.-10:01 p.m.

1 stop9h 02m

Ottawa

Sat 4/1

6:00 a.m.-1:13 p.m.

1 stop8h 13m

C$ 1,135

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Mon 16/12

9:30 a.m.-4:58 p.m.

1 stop6h 28m

Ottawa

Tue 7/1

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

1 stop8h 33m

C$ 1,190

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Fri 6/12

1:14 p.m.-12:10 a.m.

2 stops9h 56m

Ottawa

Sun 8/12

5:55 a.m.-5:47 p.m.

2 stops12h 52m

C$ 1,702

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Fri 6/12

12:14 p.m.-3:05 p.m.

2 stops25h 51m

C$ 307

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Fri 6/12

6:15 p.m.-12:46 a.m.

1 stop29h 31m

C$ 341

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Sun 5/1

6:00 a.m.-3:16 p.m.

2 stops32h 16m

C$ 628

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Fri 6/12

1:14 p.m.-12:10 a.m.

2 stops9h 56m

C$ 708

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/11

Best time to book a flight from Houston to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Houston 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 Houston to Ottawa

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

What is the cheapest month to book a flight from Houston to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Houston to Ottawa (average of C$ 224). Flying from Houston to Ottawa in March is currently the most expensive (average of C$ 360). 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 November 2024.
See what other customers who have flown with WestJet, Delta and United Airlines from Houston to Ottawa have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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
8,755 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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
9,172 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

WestJet
7.3
Good
2,811 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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
8,246 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

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 Houston 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?

    For a flight from Houston to Ottawa, you will be flying into Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city. Ottawa is the only Ottawa airport and it handles 0 inbound flights from Houston per day. 0 airlines have flights to Ottawa from Houston on a regular basis.

  • What are the cheapest airlines flying from Houston to Ottawa round-trip?

    Currently priced at C$ 1,071, WestJet will fly you from Houston to Ottawa and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from C$ 1,095 and C$ 1,135, respectively. You may be able to fly from Houston to Ottawa for 15% less than the average price by searching for these airlines.

  • Can I find deals for flights from Houston to Ottawa that include hotel bookings?

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

  • How can I find direct flights from Houston to Ottawa?

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

  • Can I find deals for business class flights from Houston to Ottawa?

    Yes. Cheapflights offers flight deals from Houston 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 to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Houston to Ottawa (average of C$ 224). Flying from Houston to Ottawa in March is currently the most expensive (average of C$ 360). 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

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Alternative routes for Houston to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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