What is the cheapest airline that flies from Ottawa to Houston Hobby?

American Airlines, WestJet, and Delta are the most popular carriers operating from Ottawa to Houston Hobby

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?

As of January 2026, there are 2 operators available to choose from 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.

C$ 366 Cheap Flights from Ottawa to Houston Hobby Airport in 2026

1 adult

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Find the cheapest flights from Ottawa to Houston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 a.m. - 4:36 p.m.

YOW

HOU

35h 56m

2 stops

11:33 a.m. - 12:39 a.m.

HOU

YOW

12h 06m

2 stops

C$ 895WestJet

Sun, 22 Mar - Thu, 26 Mar

5:55 a.m. - 4:28 p.m.

YOW

HOU

11h 33m

2 stops

1:00 p.m. - 12:20 a.m.

HOU

YOW

10h 20m

2 stops

C$ 902WestJet

Tue, 5 May - Fri, 8 May

5:40 a.m. - 10:42 p.m.

YOW

HOU

18h 02m

2 stops

2:13 p.m. - 12:39 a.m.

HOU

YOW

9h 26m

2 stops

C$ 1,043WestJet

Tue, 17 Mar - Tue, 24 Mar

6:25 p.m. - 12:10 p.m.

YOW

HOU

18h 45m

2 stops

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

HOU

YOW

10h 35m

2 stops

C$ 1,069WestJet

Sat, 16 May - Sat, 24 Oct

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

YOW

HOU

14h 06m

3 stops

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

HOU

YOW

11h 25m

2 stops

C$ 1,089American Airlines

Wed, 8 Apr - Thu, 9 Apr

5:40 a.m. - 10:23 a.m.

YOW

HOU

29h 43m

2 stops

10:06 a.m. - 12:39 a.m.

HOU

YOW

13h 33m

2 stops

C$ 1,103WestJet

Sat, 4 Apr - Sat, 11 Apr

5:40 a.m. - 10:01 a.m.

YOW

HOU

29h 21m

2 stops

5:22 p.m. - 12:39 a.m.

HOU

YOW

30h 17m

2 stops

C$ 1,124WestJet

Thu, 5 Mar - Tue, 10 Mar

5:40 a.m. - 3:03 p.m.

YOW

HOU

34h 23m

2 stops

5:25 a.m. - 12:39 a.m.

HOU

YOW

42h 14m

2 stops

C$ 1,204WestJet

Sat, 14 Feb - Sun, 22 Feb

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

YOW

HOU

14h 06m

3 stops

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

HOU

YOW

11h 25m

2 stops

C$ 1,214American Airlines

Wed, 8 Apr - Fri, 10 Apr

5:40 a.m. - 10:51 p.m.

YOW

HOU

18h 11m

2 stops

10:06 a.m. - 12:39 a.m.

HOU

YOW

13h 33m

2 stops

C$ 1,215WestJet

Sat, 4 Apr - Sat, 11 Apr

WestJet flights from Ottawa to Houston Hobby Airport

Our best WestJet deals on Ottawa to Houston Hobby Airport flight tickets

WestJet

22 Mar

YOW5:40 a.m.Ottawa

35h 56m

2 stops

HOU4:36 p.m.Houston Hobby

26 Mar

HOU11:33 a.m.Houston Hobby

12h 06m

2 stops

YOW12:39 a.m.Ottawa

C$ 895

WestJet

5 May

YOW5:55 a.m.Ottawa

11h 33m

2 stops

HOU4:28 p.m.Houston Hobby

8 May

HOU1:00 p.m.Houston Hobby

10h 20m

2 stops

YOW12:20 a.m.Ottawa

C$ 902

WestJet

17 Mar

YOW5:40 a.m.Ottawa

18h 02m

2 stops

HOU10:42 p.m.Houston Hobby

24 Mar

HOU2:13 p.m.Houston Hobby

9h 26m

2 stops

YOW12:39 a.m.Ottawa

C$ 1,043

American Airlines flights from Ottawa to Houston Hobby Airport

Our best American Airlines deals on Ottawa to Houston Hobby Airport flight tickets

American Airlines

8 Apr

YOW6:45 a.m.Ottawa

14h 06m

3 stops

HOU7:51 p.m.Houston Hobby

9 Apr

HOU6:01 a.m.Houston Hobby

11h 25m

2 stops

YOW6:26 p.m.Ottawa

C$ 1,089

American Airlines

8 Apr

YOW6:45 a.m.Ottawa

14h 06m

3 stops

HOU7:51 p.m.Houston Hobby

10 Apr

HOU6:01 a.m.Houston Hobby

11h 25m

2 stops

YOW6:26 p.m.Ottawa

C$ 1,214

American Airlines

5 Feb

YOW6:40 a.m.Ottawa

12h 26m

3 stops

HOU6:06 p.m.Houston Hobby

12 Feb

HOU8:16 p.m.Houston Hobby

19h 42m

2 stops

YOW4:58 p.m.Ottawa

C$ 1,490

momondo Fare Finder

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

Sun 22/3

5:40 a.m.-4:36 p.m.

2 stops35h 56m

Houston Hobby

Thu 26/3

11:33 a.m.-12:39 a.m.

2 stops12h 06m

C$ 895

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Tue 5/5

5:55 a.m.-4:28 p.m.

2 stops11h 33m

Houston Hobby

Fri 8/5

1:00 p.m.-12:20 a.m.

2 stops10h 20m

C$ 902

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Tue 17/3

5:40 a.m.-10:42 p.m.

2 stops18h 02m

Houston Hobby

Tue 24/3

2:13 p.m.-12:39 a.m.

2 stops9h 26m

C$ 1,043

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sat 16/5

6:25 p.m.-12:10 p.m.

2 stops18h 45m

Houston Hobby

Sat 24/10

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

2 stops10h 35m

C$ 1,069

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Wed 8/4

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

3 stops14h 06m

Houston Hobby

Thu 9/4

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

2 stops11h 25m

C$ 1,089

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sat 4/4

5:40 a.m.-10:23 a.m.

2 stops29h 43m

Houston Hobby

Sat 11/4

10:06 a.m.-12:39 a.m.

2 stops13h 33m

C$ 1,103

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Thu 5/3

5:40 a.m.-10:01 a.m.

2 stops29h 21m

Houston Hobby

Tue 10/3

5:22 p.m.-12:39 a.m.

2 stops30h 17m

C$ 1,124

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sat 14/2

5:40 a.m.-3:03 p.m.

2 stops34h 23m

Houston Hobby

Sun 22/2

5:25 a.m.-12:39 a.m.

2 stops42h 14m

C$ 1,204

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Wed 8/4

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

3 stops14h 06m

Houston Hobby

Fri 10/4

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

2 stops11h 25m

C$ 1,214

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sat 4/4

5:40 a.m.-10:51 p.m.

2 stops18h 11m

Houston Hobby

Sat 11/4

10:06 a.m.-12:39 a.m.

2 stops13h 33m

C$ 1,215

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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$ 661, 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$ 664.

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 27m
Direct flights	None

The fastest flight from Ottawa to Houston Hobby Airport takes 6h 27m

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 6h 27m.
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?
As of January 2026, there are 2 operators available to choose from 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?
Based on momondo bookings for flights between Ottawa and Houston Hobby Airport, the leading airline is United Airlines, making up 61% of the total bookings. Other popular airlines include Air Canada with 39%.

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 Airlines	PriceFrom C$ 479	Free Cancellation	Rating 7.4 9,219 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 563	Free Cancellation	Rating 7.1 10,668 reviews		Search Air Canada flights

Seabrook

Webster

Galveston

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.