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Cheap flights from Ottawa to Houston from C$ 493

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Houston departing on 22/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to Houston

Cheap round-trip flights

WestJet Logo
5:55 a.m. - 5:48 p.m.YOW-HOU
12h 53m2 stops
WestJet Logo
10:13 a.m. - 12:22 a.m.HOU-YOW
13h 09m2 stops
C$ 934WestJet
Find Deal
jue., 9 oct. - mar., 14 oct.
WestJet Logo
5:55 a.m. - 11:00 p.m.YOW-HOU
18h 05m2 stops
WestJet Logo
2:22 p.m. - 12:22 a.m.HOU-YOW
9h 00m2 stops
C$ 980WestJet
Find Deal
mié., 8 oct. - mié., 15 oct.
WestJet Logo
5:40 a.m. - 9:32 a.m.YOW-HOU
28h 52m2 stops
WestJet Logo
10:05 a.m. - 12:39 a.m.HOU-YOW
37h 34m2 stops
C$ 1,009WestJet
Find Deal
vie., 20 feb. - sáb., 28 feb.
WestJet Logo
5:55 a.m. - 5:48 p.m.YOW-HOU
12h 53m2 stops
WestJet Logo
2:22 p.m. - 12:22 a.m.HOU-YOW
9h 00m2 stops
C$ 1,046WestJet
Find Deal
jue., 9 oct. - dom., 12 oct.
WestJet Logo
5:55 a.m. - 5:40 p.m.YOW-HOU
12h 45m2 stops
WestJet Logo
10:44 a.m. - 12:22 a.m.HOU-YOW
12h 38m2 stops
C$ 1,064WestJet
Find Deal
jue., 18 sep. - lun., 22 sep.
WestJet Logo
5:55 a.m. - 5:48 p.m.YOW-HOU
12h 53m2 stops
WestJet Logo
2:22 p.m. - 12:22 a.m.HOU-YOW
9h 00m2 stops
C$ 1,117WestJet
Find Deal
mar., 14 oct. - jue., 16 oct.
WestJet Logo
5:55 a.m. - 11:00 p.m.YOW-HOU
18h 05m2 stops
WestJet Logo
6:00 a.m. - 12:22 a.m.HOU-YOW
17h 22m2 stops
C$ 1,139WestJet
Find Deal
vie., 10 oct. - vie., 17 oct.
WestJet Logo
5:55 a.m. - 5:40 p.m.YOW-HOU
12h 45m2 stops
WestJet Logo
10:04 a.m. - 12:22 a.m.HOU-YOW
13h 18m2 stops
C$ 1,218WestJet
Find Deal
dom., 21 sep. - dom., 28 sep.

WestJet flights from Ottawa to Houston Hobby Airport

Our best WestJet deals on Ottawa to Houston Hobby Airport flight tickets
WestJet
9 Oct
YOW5:55 a.m.Ottawa
12h 53m
2 stops
HOU5:48 p.m.Houston Hobby
14 Oct
HOU10:13 a.m.Houston Hobby
13h 09m
2 stops
YOW12:22 a.m.Ottawa
C$ 934
Find similar
WestJet
8 Oct
YOW5:55 a.m.Ottawa
18h 05m
2 stops
HOU11:00 p.m.Houston Hobby
15 Oct
HOU2:22 p.m.Houston Hobby
9h 00m
2 stops
YOW12:22 a.m.Ottawa
C$ 980
Find similar
WestJet
20 Feb
YOW5:40 a.m.Ottawa
28h 52m
2 stops
HOU9:32 a.m.Houston Hobby
28 Feb
HOU10:05 a.m.Houston Hobby
37h 34m
2 stops
YOW12:39 a.m.Ottawa
C$ 1,009
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Houston Hobby Airport 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, momondo users made 96,600 searches. Data last updated 26 agosto 2025.
Use the filters below to find and compare flights from Ottawa to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

jue. 9/10

5:55 a.m.-5:48 p.m.

2 stops12h 53m

Houston Hobby

mar. 14/10

10:13 a.m.-12:22 a.m.

2 stops13h 09m

C$ 934

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

mié. 8/10

5:55 a.m.-11:00 p.m.

2 stops18h 05m

Houston Hobby

mié. 15/10

2:22 p.m.-12:22 a.m.

2 stops9h 00m

C$ 980

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

vie. 20/2

5:40 a.m.-9:32 a.m.

2 stops28h 52m

Houston Hobby

sáb. 28/2

10:05 a.m.-12:39 a.m.

2 stops37h 34m

C$ 1,009

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

jue. 9/10

5:55 a.m.-5:48 p.m.

2 stops12h 53m

Houston Hobby

dom. 12/10

2:22 p.m.-12:22 a.m.

2 stops9h 00m

C$ 1,046

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

jue. 18/9

5:55 a.m.-5:40 p.m.

2 stops12h 45m

Houston Hobby

lun. 22/9

10:44 a.m.-12:22 a.m.

2 stops12h 38m

C$ 1,064

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

mar. 14/10

5:55 a.m.-5:48 p.m.

2 stops12h 53m

Houston Hobby

jue. 16/10

2:22 p.m.-12:22 a.m.

2 stops9h 00m

C$ 1,117

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

vie. 10/10

5:55 a.m.-11:00 p.m.

2 stops18h 05m

Houston Hobby

vie. 17/10

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

2 stops17h 22m

C$ 1,139

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

dom. 21/9

5:55 a.m.-5:40 p.m.

2 stops12h 45m

Houston Hobby

dom. 28/9

10:04 a.m.-12:22 a.m.

2 stops13h 18m

C$ 1,218

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

sáb. 22/11

5:40 a.m.-10:33 p.m.

2 stops17h 53m

C$ 493

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

vie. 21/11

5:40 a.m.-11:46 p.m.

2 stops19h 06m

C$ 523

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Ottawa to Houston Hobby Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston Hobby Airport?

The cheapest month to fly to Houston Hobby Airport from Ottawa is in May. Flight prices, which tend to average around C$ 780, are often lower during this time because this is during the off-season. If you’re not able to fly to Houston Hobby Airport in May, then September is your next best option. Flight prices from Ottawa to Houston Hobby Airport during September average around C$ 790.

What is the cheapest day to depart on your flight to Houston Hobby Airport?

The cheapest day to depart on your flight to Houston Hobby Airport is on a Wednesday when prices can be found for as low as C$ 818. This is often the case because there is less demand to fly during this day of the week. Flights from Ottawa to Houston Hobby Airport on a Sunday will generally be more expensive and average around C$ 969. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Houston Hobby Airport?

According to our data, the cheapest time of day to fly to Houston Hobby Airport is at noon. momondo users have found flights departing from Ottawa to Houston Hobby Airport at noon for as low as C$ 864. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Houston Hobby Airport is in the afternoon when prices are around C$ 955.

How far in advance should I book a flight to Houston Hobby Airport?

You are more likely to see cheaper flights to Houston Hobby Airport from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around C$ 928 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston Hobby Airport from Ottawa for as low as C$ 675 on momondo.

When to book flights from Ottawa to Houston Hobby Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Houston Hobby Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Houston Hobby Airport (YOW to HOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Houston Hobby Airport

Direct flights

None
There are no direct flights from Ottawa to Houston Hobby Airport. There are no popular flight routes from Ottawa to Houston Hobby Airport.
Search flight deals

  • How far is Ottawa to Houston Hobby by plane?

    The distance between Ottawa and Houston Hobby is about 2446.2 km. A reasonable flight in good conditions will take 12h 45m.

  • When did momondo last update prices for flights from Ottawa Airport to Houston Hobby Airport?

    Prices for flights from Ottawa Airport to Houston Hobby Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ottawa Airport to Houston Hobby Airport?

  • How old do you have to be to fly from Ottawa Airport to Houston Hobby Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Houston Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The travel and health documents you'll need for your trip to Houston Hobby Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston Hobby Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ottawa to Houston Hobby Airport?

Best airlines flying from Ottawa to Houston Hobby Airport

Compare and see reviews for airlines that fly from Ottawa to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 668Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 724Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights

Travelling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Sugar Land
Seabrook
Webster
Rosenberg

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Ottawa.

Can I find flights from Ottawa to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Ottawa with this policy.

How can momondo help me find flights from Ottawa to Houston?

Once you have performed a search for Ottawa to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ottawa to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Ottawa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Houston Hobby Airport trip

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