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Cheap flights from Ottawa to Houston from $361

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 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:45 am - 6:06 pmYOW-HOU
12h 21m3 stops
American Airlines Logo
4:55 pm - 4:51 pmHOU-YOW
22h 56m2 stops
$730American Airlines
Find Deal
vie., feb. 6 - lun., feb. 9
WestJet Logo
5:40 am - 9:32 amYOW-HOU
28h 52m2 stops
WestJet Logo
5:00 pm - 12:42 amHOU-YOW
30h 42m2 stops
$735WestJet
Find Deal
vie., ene. 16 - lun., ene. 26
American Airlines Logo
6:45 am - 7:35 pmYOW-HOU
13h 50m3 stops
American Airlines Logo
6:00 am - 4:49 pmHOU-YOW
9h 49m2 stops
$745American Airlines
Find Deal
vie., oct. 31 - sáb., nov. 15
WestJet Logo
5:40 am - 9:46 pmYOW-HOU
41h 06m2 stops
WestJet Logo
1:00 pm - 12:39 amHOU-YOW
34h 39m2 stops
$772WestJet
Find Deal
vie., mar. 20 - vie., mar. 27
WestJet Logo
5:40 am - 9:32 amYOW-HOU
28h 52m2 stops
WestJet Logo
6:00 am - 12:39 amHOU-YOW
41h 39m2 stops
$783WestJet
Find Deal
vie., feb. 20 - dom., mar. 1
WestJet Logo
5:40 am - 3:02 pmYOW-HOU
34h 22m2 stops
WestJet Logo
5:00 pm - 12:39 amHOU-YOW
30h 39m2 stops
$803WestJet
Find Deal
vie., feb. 6 - lun., feb. 9
WestJet Logo
5:40 am - 9:46 pmYOW-HOU
17h 06m2 stops
WestJet Logo
10:30 am - 12:42 amHOU-YOW
13h 12m2 stops
$807WestJet
Find Deal
sáb., ene. 17 - lun., ene. 26
American Airlines Logo
6:45 am - 10:14 pmYOW-HOU
16h 29m3 stops
American Airlines Logo
5:44 am - 4:51 pmHOU-YOW
10h 07m2 stops
$817American Airlines
Find Deal
sáb., nov. 1 - dom., dic. 7
American Airlines Logo
6:45 am - 8:20 pmYOW-HOU
14h 35m3 stops
American Airlines Logo
6:00 am - 4:49 pmHOU-YOW
9h 49m2 stops
$829American Airlines
Find Deal
lun., nov. 3 - mié., nov. 12
WestJet Logo
5:40 am - 11:00 pmYOW-HOU
18h 20m2 stops
WestJet Logo
10:39 am - 12:42 amHOU-YOW
13h 03m2 stops
$833WestJet
Find Deal
sáb., nov. 1 - dom., dic. 7

American Airlines flights from Ottawa to Houston Hobby Airport

Our best American Airlines deals on Ottawa to Houston Hobby Airport flight tickets
American Airlines
Feb 6
YOW6:45 amOttawa
12h 21m
3 stops
HOU6:06 pmHouston Hobby
Feb 9
HOU4:55 pmHouston Hobby
22h 56m
2 stops
YOW4:51 pmOttawa
$730
Find similar
American Airlines
Oct 31
YOW6:45 amOttawa
13h 50m
3 stops
HOU7:35 pmHouston Hobby
Nov 15
HOU6:00 amHouston Hobby
9h 49m
2 stops
YOW4:49 pmOttawa
$745
Find similar
American Airlines
Nov 1
YOW6:45 amOttawa
16h 29m
3 stops
HOU10:14 pmHouston Hobby
Dec 7
HOU5:44 amHouston Hobby
10h 07m
2 stops
YOW4:51 pmOttawa
$817
Find similar

WestJet flights from Ottawa to Houston Hobby Airport

Our best WestJet deals on Ottawa to Houston Hobby Airport flight tickets
WestJet
Jan 16
YOW5:40 amOttawa
28h 52m
2 stops
HOU9:32 amHouston Hobby
Jan 26
HOU5:00 pmHouston Hobby
30h 42m
2 stops
YOW12:42 amOttawa
$735
Find similar
WestJet
Mar 20
YOW5:40 amOttawa
41h 06m
2 stops
HOU9:46 pmHouston Hobby
Mar 27
HOU1:00 pmHouston Hobby
34h 39m
2 stops
YOW12:39 amOttawa
$772
Find similar
WestJet
Feb 20
YOW5:40 amOttawa
28h 52m
2 stops
HOU9:32 amHouston Hobby
Mar 1
HOU6:00 amHouston Hobby
41h 39m
2 stops
YOW12:39 amOttawa
$783
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 832,500 searches. Data last updated octubre 20, 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

vie. 2/6

6:45 am-6:06 pm

3 stops12h 21m

Houston Hobby

lun. 2/9

4:55 pm-4:51 pm

2 stops22h 56m

$730

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

vie. 1/16

5:40 am-9:32 am

2 stops28h 52m

Houston Hobby

lun. 1/26

5:00 pm-12:42 am

2 stops30h 42m

$735

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

vie. 10/31

6:45 am-7:35 pm

3 stops13h 50m

Houston Hobby

sáb. 11/15

6:00 am-4:49 pm

2 stops9h 49m

$745

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

vie. 3/20

5:40 am-9:46 pm

2 stops41h 06m

Houston Hobby

vie. 3/27

1:00 pm-12:39 am

2 stops34h 39m

$772

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

vie. 2/20

5:40 am-9:32 am

2 stops28h 52m

Houston Hobby

dom. 3/1

6:00 am-12:39 am

2 stops41h 39m

$783

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

vie. 2/6

5:40 am-3:02 pm

2 stops34h 22m

Houston Hobby

lun. 2/9

5:00 pm-12:39 am

2 stops30h 39m

$803

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

sáb. 1/17

5:40 am-9:46 pm

2 stops17h 06m

Houston Hobby

lun. 1/26

10:30 am-12:42 am

2 stops13h 12m

$807

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

sáb. 11/1

6:45 am-10:14 pm

3 stops16h 29m

Houston Hobby

dom. 12/7

5:44 am-4:51 pm

2 stops10h 07m

$817

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

lun. 11/3

6:45 am-8:20 pm

3 stops14h 35m

Houston Hobby

mié. 11/12

6:00 am-4:49 pm

2 stops9h 49m

$829

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

sáb. 11/1

5:40 am-11:00 pm

2 stops18h 20m

Houston Hobby

dom. 12/7

10:39 am-12:42 am

2 stops13h 03m

$833

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 typical price of a round-trip flight between Ottawa and Houston Hobby Airport?

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

In general, May is the cheapest month to fly from Ottawa to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $564. The month of January is another great option to travel to Houston Hobby Airport, with average flight prices from Ottawa averaging around $604.

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

Our data shows that Wednesday is the least expensive day to fly to Houston Hobby Airport. Tickets to fly out on this day can be as low as $596. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston Hobby Airport on Sunday is $901.

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 in the evening. momondo users have found flights departing from Ottawa to Houston Hobby Airport in the evening for as low as $629. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $775. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $673 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 $290 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?

    There are 1520.0 mi between Ottawa and Houston Hobby. In terms of flight time, this usually takes a little over 12h 21m.

  • 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 updated daily.

  • 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required for your trip to Houston Hobby Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston Hobby Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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 $290Free CancellationRating
7.1
10,335 reviews
Search Air Canada flights
United AirlinesPriceFrom $354Free CancellationRating
7.4
8,991 reviews
Search United Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Kemah
Sugar Land
Pasadena
Texas City
Baytown
Rosenberg
Pearland
Webster
Freeport
Lake Jackson
Stafford
League City
Missouri City
La Marque
Seabrook
Nassau Bay
West University Place

Why use momondo?

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

It is quick and easy to find Ottawa to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

Yes. All flights to Houston from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ottawa to Houston.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Ottawa and alert you when they change.

An easier way to manage your Houston Hobby Airport trip

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