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Cheap flights from Ottawa to Houston from C$ 517

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 4/6. 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

Enter your travel dates to find the best prices.
WestJet Logo
6:55 a.m. - 9:43 p.m.
YOW
-
HOU
15h 48m
2 stops
WestJet Logo
6:00 a.m. - 5:35 p.m.
HOU
-
YOW
10h 35m
2 stops
C$ 970WestJet
Thu, 11 Jun - Sun, 21 Jun
WestJet Logo
6:55 a.m. - 4:09 p.m.
YOW
-
HOU
10h 14m
2 stops
WestJet Logo
6:00 a.m. - 12:20 a.m.
HOU
-
YOW
17h 20m
2 stops
C$ 974WestJet
Tue, 2 Jun - Mon, 8 Jun
WestJet Logo
6:25 p.m. - 9:43 p.m.
YOW
-
HOU
28h 18m
2 stops
WestJet Logo
10:09 a.m. - 5:35 p.m.
HOU
-
YOW
30h 26m
2 stops
C$ 1,023WestJet
Fri, 12 Jun - Mon, 15 Jun
WestJet Logo
6:55 a.m. - 9:51 p.m.
YOW
-
HOU
15h 56m
2 stops
WestJet Logo
5:14 p.m. - 5:35 p.m.
HOU
-
YOW
23h 21m
2 stops
C$ 1,033WestJet
Tue, 21 Jul - Mon, 27 Jul
WestJet Logo
6:25 p.m. - 4:09 p.m.
YOW
-
HOU
22h 44m
2 stops
WestJet Logo
10:09 a.m. - 12:20 a.m.
HOU
-
YOW
13h 11m
2 stops
C$ 1,044WestJet
Sun, 31 May - Sun, 7 Jun
WestJet Logo
6:55 a.m. - 9:43 p.m.
YOW
-
HOU
15h 48m
2 stops
WestJet Logo
10:05 a.m. - 12:20 a.m.
HOU
-
YOW
37h 15m
2 stops
C$ 1,045WestJet
Sat, 13 Jun - Thu, 27 Aug
WestJet Logo
6:25 p.m. - 4:09 p.m.
YOW
-
HOU
22h 44m
2 stops
WestJet Logo
6:00 a.m. - 12:20 a.m.
HOU
-
YOW
17h 20m
2 stops
C$ 1,050WestJet
Sat, 30 May - Sat, 6 Jun
WestJet Logo
6:25 p.m. - 9:43 p.m.
YOW
-
HOU
28h 18m
2 stops
WestJet Logo
6:00 a.m. - 5:35 p.m.
HOU
-
YOW
34h 35m
2 stops
C$ 1,054WestJet
Sun, 14 Jun - Sun, 21 Jun
WestJet Logo
6:55 a.m. - 4:23 p.m.
YOW
-
HOU
10h 28m
2 stops
WestJet Logo
6:00 a.m. - 5:35 p.m.
HOU
-
YOW
10h 35m
2 stops
C$ 1,071WestJet
Tue, 14 Jul - Sun, 26 Jul
WestJet Logo
6:55 a.m. - 9:43 p.m.
YOW
-
HOU
15h 48m
2 stops
WestJet Logo
10:09 a.m. - 12:20 a.m.
HOU
-
YOW
13h 11m
2 stops
C$ 1,079WestJet
Thu, 11 Jun - Thu, 18 Jun

WestJet flights from Ottawa to Houston Hobby Airport

Our best WestJet deals on Ottawa to Houston Hobby Airport flight tickets
WestJet
11 Jun
YOW6:55 a.m.Ottawa
15h 48m
2 stops
HOU9:43 p.m.Houston Hobby
21 Jun
HOU6:00 a.m.Houston Hobby
10h 35m
2 stops
YOW5:35 p.m.Ottawa
C$ 970
WestJet
2 Jun
YOW6:55 a.m.Ottawa
10h 14m
2 stops
HOU4:09 p.m.Houston Hobby
8 Jun
HOU6:00 a.m.Houston Hobby
17h 20m
2 stops
YOW12:20 a.m.Ottawa
C$ 974
WestJet
12 Jun
YOW6:25 p.m.Ottawa
28h 18m
2 stops
HOU9:43 p.m.Houston Hobby
15 Jun
HOU10:09 a.m.Houston Hobby
30h 26m
2 stops
YOW5:35 p.m.Ottawa
C$ 1,023

American Airlines flights from Ottawa to Houston Hobby Airport

Our best American Airlines deals on Ottawa to Houston Hobby Airport flight tickets
American Airlines
26 May
YOW8:40 a.m.Ottawa
12h 11m
3 stops
HOU7:51 p.m.Houston Hobby
2 Jun
HOU6:40 p.m.Houston Hobby
19h 15m
3 stops
YOW2:55 p.m.Ottawa
C$ 1,195
American Airlines
13 Jun
YOW7:00 a.m.Ottawa
13h 51m
3 stops
HOU7:51 p.m.Houston Hobby
20 Jun
HOU6:48 p.m.Houston Hobby
19h 07m
3 stops
YOW2:55 p.m.Ottawa
C$ 1,531
American Airlines
13 Jul
YOW7:00 a.m.Ottawa
12h 19m
3 stops
HOU6:19 p.m.Houston Hobby
24 Jul
HOU6:03 a.m.Houston Hobby
13h 37m
2 stops
YOW8:40 p.m.Ottawa
C$ 1,623

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 1 May 2026.
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

Cheapest round-trip

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Thu 11/6

6:55 a.m.-9:43 p.m.

2 stops15h 48m

Houston Hobby

Sun 21/6

6:00 a.m.-5:35 p.m.

2 stops10h 35m

C$ 970

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Tue 2/6

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

2 stops10h 14m

Houston Hobby

Mon 8/6

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

2 stops17h 20m

C$ 974

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Fri 12/6

6:25 p.m.-9:43 p.m.

2 stops28h 18m

Houston Hobby

Mon 15/6

10:09 a.m.-5:35 p.m.

2 stops30h 26m

C$ 1,023

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Tue 21/7

6:55 a.m.-9:51 p.m.

2 stops15h 56m

Houston Hobby

Mon 27/7

5:14 p.m.-5:35 p.m.

2 stops23h 21m

C$ 1,033

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sun 31/5

6:25 p.m.-4:09 p.m.

2 stops22h 44m

Houston Hobby

Sun 7/6

10:09 a.m.-12:20 a.m.

2 stops13h 11m

C$ 1,044

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sat 13/6

6:55 a.m.-9:43 p.m.

2 stops15h 48m

Houston Hobby

Thu 27/8

10:05 a.m.-12:20 a.m.

2 stops37h 15m

C$ 1,045

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sat 30/5

6:25 p.m.-4:09 p.m.

2 stops22h 44m

Houston Hobby

Sat 6/6

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

2 stops17h 20m

C$ 1,050

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sun 14/6

6:25 p.m.-9:43 p.m.

2 stops28h 18m

Houston Hobby

Sun 21/6

6:00 a.m.-5:35 p.m.

2 stops34h 35m

C$ 1,054
Quickest round-trip

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Tue 14/7

6:55 a.m.-4:23 p.m.

2 stops10h 28m

Houston Hobby

Sun 26/7

6:00 a.m.-5:35 p.m.

2 stops10h 35m

C$ 1,071

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Thu 11/6

6:55 a.m.-9:43 p.m.

2 stops15h 48m

Houston Hobby

Thu 18/6

10:09 a.m.-12:20 a.m.

2 stops13h 11m

C$ 1,079

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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?

The cheapest month to fly to Houston Hobby Airport from Ottawa is in December. Flight prices, which tend to average around C$ 666, 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 December, then October is your next best option. Flight prices from Ottawa to Houston Hobby Airport during October average around C$ 668.

How have Ottawa to Houston Hobby Airport flight prices changed over time?

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

Fastest flight time

6h 05m

Direct flights

None
The fastest flight from Ottawa to Houston Hobby Airport takes 6h 05m
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

Frequently asked questions about flying from Ottawa to Houston Hobby Airport

  • 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 6h 05m.

  • 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
United AirlinesPriceFrom C$ 482Free CancellationRating
7.4
9,675 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 566Free CancellationRating
7.1
10,983 reviews
Search Air Canada flights

Travelling to a place near Houston?

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

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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