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Cheap flights from Houston Hobby Airport to Ottawa from $256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston Hobby Airport to Ottawa departing on 5/28. 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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Find the cheapest flights from Houston Hobby Airport to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:05 pm - 5:40 pm
HOU
-
YOW
22h 35m
2 stops
Multiple Airlines Logo
8:15 pm - 7:15 pm
YOW
-
HOU
24h 00m
2 stops
$831Multiple Airlines
Thu, Aug 20 - Wed, Aug 26
Multiple Airlines Logo
6:05 pm - 5:40 pm
HOU
-
YOW
22h 35m
2 stops
Multiple Airlines Logo
8:15 pm - 7:15 pm
YOW
-
HOU
24h 00m
3 stops
$838Multiple Airlines
Thu, Aug 20 - Wed, Aug 26
Delta Logo
6:00 am - 12:20 am
HOU
-
YOW
17h 20m
2 stops
Delta Logo
6:55 am - 9:43 pm
YOW
-
HOU
15h 48m
2 stops
$910Delta
Fri, Jun 12 - Fri, Jun 19
WestJet Logo
10:27 am - 12:20 am
HOU
-
YOW
12h 53m
2 stops
WestJet Logo
6:55 am - 4:09 pm
YOW
-
HOU
10h 14m
2 stops
$917WestJet
Thu, May 21 - Tue, May 26
Delta Logo
6:00 am - 12:20 am
HOU
-
YOW
17h 20m
2 stops
Delta Logo
6:55 am - 9:51 pm
YOW
-
HOU
15h 56m
2 stops
$921Delta
Thu, Jul 9 - Sat, Jul 11
Delta Logo
6:00 am - 12:20 am
HOU
-
YOW
17h 20m
2 stops
Delta Logo
6:55 am - 10:46 pm
YOW
-
HOU
16h 51m
2 stops
$944Delta
Thu, Aug 20 - Wed, Aug 26
WestJet Logo
6:00 am - 5:35 pm
HOU
-
YOW
34h 35m
2 stops
WestJet Logo
6:55 am - 12:05 pm
YOW
-
HOU
30h 10m
2 stops
$959WestJet
Thu, Jul 9 - Sat, Jul 11
WestJet Logo
1:00 pm - 5:35 pm
HOU
-
YOW
27h 35m
2 stops
WestJet Logo
6:55 am - 9:15 am
YOW
-
HOU
27h 20m
2 stops
$964WestJet
Thu, Aug 20 - Wed, Aug 26
Delta Logo
6:00 am - 12:20 am
HOU
-
YOW
17h 20m
2 stops
Delta Logo
6:55 am - 10:26 pm
YOW
-
HOU
16h 31m
2 stops
$967Delta
Mon, May 25 - Mon, Jun 1
American Airlines Logo
5:41 am - 8:40 pm
HOU
-
YOW
13h 59m
2 stops
American Airlines Logo
7:00 am - 7:51 pm
YOW
-
HOU
13h 51m
3 stops
$977American Airlines
Thu, Aug 20 - Wed, Aug 26

WestJet flights from Houston Hobby Airport to Ottawa

Our best WestJet deals on Houston Hobby Airport to Ottawa flight tickets
WestJet
May 21
HOU10:27 amHouston Hobby
12h 53m
2 stops
YOW12:20 amOttawa
May 26
YOW6:55 amOttawa
10h 14m
2 stops
HOU4:09 pmHouston Hobby
$917
WestJet
Jul 9
HOU6:00 amHouston Hobby
34h 35m
2 stops
YOW5:35 pmOttawa
Jul 11
YOW6:55 amOttawa
30h 10m
2 stops
HOU12:05 pmHouston Hobby
$959
WestJet
Aug 20
HOU1:00 pmHouston Hobby
27h 35m
2 stops
YOW5:35 pmOttawa
Aug 26
YOW6:55 amOttawa
27h 20m
2 stops
HOU9:15 amHouston Hobby
$964

American Airlines flights from Houston Hobby Airport to Ottawa

Our best American Airlines deals on Houston Hobby Airport to Ottawa flight tickets
American Airlines
Aug 20
HOU5:41 amHouston Hobby
13h 59m
2 stops
YOW8:40 pmOttawa
Aug 26
YOW7:00 amOttawa
13h 51m
3 stops
HOU7:51 pmHouston Hobby
$977
American Airlines
Aug 20
HOU5:41 amHouston Hobby
13h 59m
2 stops
YOW8:40 pmOttawa
Aug 26
YOW7:00 amOttawa
13h 51m
3 stops
HOU7:51 pmHouston Hobby
$983
American Airlines
May 7
HOU8:21 pmHouston Hobby
17h 34m
3 stops
YOW2:55 pmOttawa
May 12
YOW8:40 amOttawa
12h 09m
3 stops
HOU7:49 pmHouston Hobby
$1,257

momondo Fare Finder

 
Customize your flight search to find flights from Houston Hobby Airport 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, momondo users made 832,500 searches. Data last updated May 2, 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 8/20

6:05 pm-5:40 pm

2 stops22h 35m

Ottawa

Wed 8/26

8:15 pm-7:15 pm

2 stops24h 00m

$831

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Thu 8/20

6:05 pm-5:40 pm

2 stops22h 35m

Ottawa

Wed 8/26

8:15 pm-7:15 pm

3 stops24h 00m

$838

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Fri 6/12

6:00 am-12:20 am

2 stops17h 20m

Ottawa

Fri 6/19

6:55 am-9:43 pm

2 stops15h 48m

$910
Quickest round-trip

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Thu 5/21

10:27 am-12:20 am

2 stops12h 53m

Ottawa

Tue 5/26

6:55 am-4:09 pm

2 stops10h 14m

$917

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Thu 7/9

6:00 am-12:20 am

2 stops17h 20m

Ottawa

Sat 7/11

6:55 am-9:51 pm

2 stops15h 56m

$921

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Thu 8/20

6:00 am-12:20 am

2 stops17h 20m

Ottawa

Wed 8/26

6:55 am-10:46 pm

2 stops16h 51m

$944

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Thu 7/9

6:00 am-5:35 pm

2 stops34h 35m

Ottawa

Sat 7/11

6:55 am-12:05 pm

2 stops30h 10m

$959

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Thu 8/20

1:00 pm-5:35 pm

2 stops27h 35m

Ottawa

Wed 8/26

6:55 am-9:15 am

2 stops27h 20m

$964

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Mon 5/25

6:00 am-12:20 am

2 stops17h 20m

Ottawa

Mon 6/1

6:55 am-10:26 pm

2 stops16h 31m

$967

HoustonOttawa

HOU - YOW

HOUYOW

Houston Hobby

Thu 8/20

5:41 am-8:40 pm

2 stops13h 59m

Ottawa

Wed 8/26

7:00 am-7:51 pm

3 stops13h 51m

$977

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 Ottawa from

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

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 Houston Hobby Airport and Ottawa?

What is the cheapest month to fly to Ottawa?

In general, September is the cheapest month to fly from Houston Hobby Airport to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of January is another great option to travel to Ottawa, with average flight prices from Houston Hobby Airport averaging around $0.

When to book flights from Houston Hobby Airport to Ottawa

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

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

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

Fastest flight time

7h 33m

Direct flights

None
The fastest flight from Houston Hobby Airport to Ottawa takes 7h 33m
There are no direct flights from Houston Hobby Airport to Ottawa. There are no popular flight routes from Houston Hobby Airport to Ottawa.
Search flight deals

Frequently asked questions about flying from Houston Hobby Airport to Ottawa

  • How far is Houston Hobby to Ottawa by plane?

    The distance between Houston Hobby and Ottawa is about 1520.0 mi. In terms of flight time, this usually takes a little over 7h 33m.

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

    Prices for flights from Houston Hobby Airport to Ottawa Airport are updated daily.

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

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

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

    The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Houston Hobby Airport to Ottawa

Compare and see reviews for airlines that fly from Houston Hobby Airport to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $384Free CancellationRating
7.4
9,680 reviews
Search United Airlines flights

Traveling to a place near Ottawa?

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

Why use momondo?

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

It is quick and easy to find Houston to Ottawa 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 Ottawa that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Ottawa from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Houston to Ottawa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ottawa and let you know when they change.

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