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Cheap flights from Houston Hobby Airport to Ottawa from C$ 491

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YOW
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hobby to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Hobby to Ottawa
Explore the most affordable flight options available from Hobby to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Thu 7/56:00 a.m.
HOU
-
YOW
2 stops17h 20m
Delta
Tue 12/56:55 a.m.
YOW
-
HOU
2 stops16h 31m
Delta
Deal found 16/3C$ 1,203
Thu 14/57:12 p.m.
HOU
-
YOW
2 stops21h 28m
Multiple Airlines
Tue 19/56:55 a.m.
YOW
-
HOU
2 stops27h 32m
Multiple Airlines
Deal found 12/3C$ 1,236
Thu 23/46:01 a.m.
HOU
-
YOW
2 stops11h 25m
American Airlines
Tue 28/46:45 a.m.
YOW
-
HOU
3 stops14h 06m
American Airlines
Deal found 14/3C$ 1,239
Tue 28/46:01 a.m.
HOU
-
YOW
2 stops11h 25m
American Airlines
Tue 5/57:00 a.m.
YOW
-
HOU
3 stops13h 51m
American Airlines
Deal found 14/3C$ 1,279
Thu 14/56:00 a.m.
HOU
-
YOW
2 stops17h 20m
Delta
Tue 19/56:55 a.m.
YOW
-
HOU
2 stops16h 31m
Delta
Deal found 15/3C$ 1,318
Thu 14/56:00 a.m.
HOU
-
YOW
2 stops17h 20m
WestJet
Tue 19/56:55 a.m.
YOW
-
HOU
2 stops10h 14m
WestJet
Deal found 13/3C$ 1,343
Thu 7/58:21 p.m.
HOU
-
YOW
3 stops17h 34m
American Airlines
Tue 12/57:00 a.m.
YOW
-
HOU
3 stops13h 51m
American Airlines
Deal found 16/3C$ 1,428
Tue 7/45:27 p.m.
HOU
-
YOW
2 stops30h 12m
WestJet
Mon 13/49:00 a.m.
YOW
-
HOU
2 stops25h 58m
WestJet
Deal found 13/3C$ 1,447
Mon 4/56:00 a.m.
HOU
-
YOW
2 stops17h 20m
WestJet
Wed 6/56:55 a.m.
YOW
-
HOU
2 stops10h 33m
WestJet
Deal found 15/3C$ 1,473
Sun 26/48:21 p.m.
HOU
-
YOW
2 stops21h 05m
American Airlines
Sun 3/57:00 a.m.
YOW
-
HOU
3 stops13h 51m
American Airlines
Deal found 12/3C$ 1,475
Tue 28/46:00 a.m.
HOU
-
YOW
2 stops17h 20m
Delta
Tue 5/56:55 a.m.
YOW
-
HOU
2 stops10h 33m
Delta
Deal found 14/3C$ 1,478

Find flight deals from Hobby to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) 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 16 March 2026.

Round-trip from

C$ 1,203

One-way from

C$ 491

Popular in

October

Cheapest in

December

Average price

C$ 985
Delta
  • Delta
  • 7/5-12/5
  • 4 total stops
  • 33h 51m total
  • Houston to Ottawa
Search Deals
Delta
  • Delta
  • 15/4
  • 2 total stops
  • 12h 46m total
  • Houston to Ottawa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 100 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby 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 16 March 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Thu 7/5

6:00 a.m.-12:20 a.m.

2 stops17h 20m

Ottawa

Tue 12/5

6:55 a.m.-10:26 p.m.

2 stops16h 31m

C$ 1,203

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Thu 14/5

7:12 p.m.-5:40 p.m.

2 stops21h 28m

Ottawa

Tue 19/5

6:55 a.m.-9:27 a.m.

2 stops27h 32m

C$ 1,236
Quickest round-trip

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Thu 23/4

6:01 a.m.-6:26 p.m.

2 stops11h 25m

Ottawa

Tue 28/4

6:45 a.m.-7:51 p.m.

3 stops14h 06m

C$ 1,239

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Thu 14/5

6:00 a.m.-12:20 a.m.

2 stops17h 20m

Ottawa

Tue 19/5

6:55 a.m.-10:26 p.m.

2 stops16h 31m

C$ 1,318

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Thu 14/5

6:00 a.m.-12:20 a.m.

2 stops17h 20m

Ottawa

Tue 19/5

6:55 a.m.-4:09 p.m.

2 stops10h 14m

C$ 1,343

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Fri 12/6

6:00 a.m.-12:20 a.m.

2 stops17h 20m

Ottawa

Wed 17/6

6:55 a.m.-9:20 a.m.

2 stops27h 25m

C$ 1,447

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Sun 26/4

8:21 p.m.-6:26 p.m.

2 stops21h 05m

Ottawa

Sun 3/5

7:00 a.m.-7:51 p.m.

3 stops13h 51m

C$ 1,475

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Tue 28/4

6:00 a.m.-12:20 a.m.

2 stops17h 20m

Ottawa

Tue 5/5

6:55 a.m.-4:28 p.m.

2 stops10h 33m

C$ 1,478

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Mon 4/5

8:21 p.m.-2:55 p.m.

3 stops17h 34m

Ottawa

Wed 6/5

7:00 a.m.-7:51 p.m.

3 stops13h 51m

C$ 1,502

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Thu 23/4

1:31 p.m.-12:39 a.m.

2 stops10h 08m

Ottawa

Tue 28/4

6:55 a.m.-11:09 p.m.

2 stops17h 14m

C$ 1,534

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Hobby to Ottawa

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

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to Ottawa

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

Currently, February is the cheapest month in which you can book a flight from Houston Hobby Airport to Ottawa (average of C$ 366). Flying from Houston Hobby Airport to Ottawa in January is currently the most expensive (average of C$ 959). 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.

How much does it cost to fly round-trip from Houston Hobby Airport to Ottawa?

Related info for your journey

Find useful and relevant information for your journey from Hobby 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 Hobby?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly into when you book flights from Houston Hobby to Ottawa. 0 airlines have flights to Ottawa from Houston Hobby on a regular basis. Booking flights from Houston Hobby to Ottawa should not be difficult; the airport handles an average of 0 inbound flights from Houston Hobby per day.

  • How long is the flight from Houston Hobby Airport to Ottawa?

    There are many flights that can get you from Houston Hobby Airport to Ottawa in 11h 25m. Fly via Delta or American Airlines to get the fastest option. Houston Hobby Airport and Ottawa are separated by a distance of 2441 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hobby 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 Hobby Airport to Ottawa?

    Currently, February is the cheapest month in which you can book a flight from Houston Hobby Airport to Ottawa (average of C$ 366). Flying from Houston Hobby Airport to Ottawa in January is currently the most expensive (average of C$ 959). 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 Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Perth
Wakefield
Pembroke
Smiths Falls

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How does Cheapflights help users find flights from Hobby to Ottawa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hobby to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Hobby to Ottawa?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hobby to Ottawa for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Hobby to Ottawa with no change fees?

Certainly. Search results for flights to Ottawa from Hobby shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Hobby to Ottawa become cheaper?

Yes! Start tracking prices for Hobby to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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