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Cheap flights from Houston to Ottawa from C$ 230

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — YOW
10 May — 17 May1
1 adult
Fri 10/5
Fri 17/5

Cheap flight deals from Houston to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 May 2024.

Popular in

February

Cheapest in

April

Round-trip from

C$ 276

One-way from

C$ 230
High demand for flights, 17% potential price rise
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Best time to find cheap flights, 55% potential price drop
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From Houston to Ottawa
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One-way flight from Houston to Ottawa
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What is the cheapest month to fly from Houston to Ottawa?

Our data shows that April tends to be the cheapest month to fly to Ottawa from Houston. Users have commonly found prices around C$ 1,234 for the month, but tickets can be as low as C$ 512. Due to multiple factors, prepare for potentially higher prices in February.

When is the cheapest time to fly from Houston to Ottawa (IAH - YOW)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Ottawa as you normally would.

Cheap Air Canada flights from Houston to Ottawa

Explore cheap flight options specifically provided by Air Canada for the route between Houston and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 464,223 searches. Data last updated 5 May 2024.
Take a look at some of the lowest-priced Air Canada flights heading from Houston to Ottawa. Make sure to double check the flight details before booking.
Thu 30/58:30 a.m.IAH - YOW
1 stop8h 10mAir Canada
Tue 4/65:55 a.m.YOW - IAH
1 stop6h 26mAir Canada
Deal found 4/5C$ 932
Wed 5/67:20 a.m.IAH - YOW
1 stop7h 52mAir Canada
Sun 9/65:55 a.m.YOW - IAH
1 stop6h 26mAir Canada
Deal found 3/5C$ 939
Wed 5/67:20 a.m.IAH - YOW
1 stop7h 52mAir Canada
Sun 9/65:55 a.m.YOW - IAH
1 stop6h 26mAir Canada
Deal found 4/5C$ 940
Sat 29/66:16 p.m.IAH - YOW
1 stop6h 17mAir Canada
Sat 6/75:55 a.m.YOW - IAH
1 stop6h 26mAir Canada
Deal found 3/5C$ 1,013
Fri 28/61:30 p.m.IAH - YOW
1 stop11h 03mAir Canada
Sun 30/65:55 a.m.YOW - IAH
1 stop6h 26mAir Canada
Deal found 4/5C$ 1,044
Thu 6/61:30 p.m.IAH - YOW
1 stop11h 02mAir Canada
Mon 10/67:10 a.m.YOW - IAH
1 stop6h 19mAir Canada
Deal found 4/5C$ 1,052

Cheap United Airlines flights from Houston to Ottawa

Explore cheap flight options specifically provided by United Airlines for the route between Houston and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 464,223 searches. Data last updated 5 May 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Houston to Ottawa. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 11/69:35 p.m.IAH - YOW
2 stops14h 10mUnited Airlines
Tue 18/67:30 p.m.YOW - IAH
1 stop5h 45mUnited Airlines
Deal found 4/5C$ 965
Sat 17/88:05 a.m.IAH - YOW
2 stops13h 11mUnited Airlines
Mon 19/81:34 p.m.YOW - IAH
2 stops11h 25mUnited Airlines
Deal found 4/5C$ 972
Thu 22/89:45 a.m.IAH - YOW
2 stops13h 12mUnited Airlines
Mon 26/89:45 a.m.YOW - IAH
2 stops11h 19mUnited Airlines
Deal found 3/5C$ 1,011
Thu 6/612:15 p.m.IAH - YOW
1 stop10h 40mUnited Airlines
Mon 10/65:26 p.m.YOW - IAH
1 stop7h 49mUnited Airlines
Deal found 3/5C$ 1,025
Thu 5/97:20 a.m.IAH - YOW
2 stops13h 43mUnited Airlines
Sun 8/97:30 p.m.YOW - IAH
1 stop5h 45mUnited Airlines
Deal found 3/5C$ 1,039
Thu 30/55:00 a.m.IAH - YOW
2 stops10h 38mUnited Airlines
Tue 4/61:35 p.m.YOW - IAH
2 stops10h 55mUnited Airlines
Deal found 4/5C$ 1,045
Wed 5/65:00 a.m.IAH - YOW
2 stops8h 14mUnited Airlines
Sun 9/65:30 a.m.YOW - IAH
1 stop7h 59mUnited Airlines
Deal found 3/5C$ 1,106
Wed 29/55:00 a.m.IAH - YOW
2 stops10h 38mUnited Airlines
Wed 29/57:30 p.m.YOW - IAH
1 stop13h 49mUnited Airlines
Deal found 3/5C$ 1,108
Thu 6/612:15 p.m.IAH - YOW
1 stop10h 40mUnited Airlines
Mon 10/67:30 p.m.YOW - IAH
2 stops14h 14mUnited Airlines
Deal found 3/5C$ 1,111

Cheap Houston to Ottawa flights in May & June 2024

Find cheap flight options from Houston to Ottawa specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 464,223 searches. Prices were last updated on 5 May 2024.
Listed are some of the best fares we've found on flights departing from Houston to Ottawa in 2024. Check back regularly for other flight deals.
Sat 1/69:24 a.m.IAH - YOW
1 stop8h 33mMultiple Airlines
Tue 4/64:35 p.m.YOW - IAH
1 stop9h 23mMultiple Airlines
Deal found 4/5C$ 546
Sat 1/69:24 a.m.IAH - YOW
1 stop8h 33mMultiple Airlines
Tue 4/68:50 a.m.YOW - IAH
2 stops16h 07mMultiple Airlines
Deal found 4/5C$ 551
Sat 1/69:24 a.m.IAH - YOW
1 stop8h 33mMultiple Airlines
Tue 4/611:30 a.m.YOW - IAH
3 stops22h 32mMultiple Airlines
Deal found 4/5C$ 619
Sat 1/65:35 p.m.IAH - YOW
3 stops22h 04mMultiple Airlines
Tue 4/68:50 a.m.YOW - IAH
2 stops25h 12mMultiple Airlines
Deal found 4/5C$ 649
Sat 1/66:21 p.m.IAH - YOW
3 stops21h 18mMultiple Airlines
Tue 4/611:30 a.m.YOW - IAH
3 stops22h 32mMultiple Airlines
Deal found 4/5C$ 655
Thu 30/58:30 a.m.IAH - YOW
1 stop8h 10mAir Canada
Tue 4/65:55 a.m.YOW - IAH
1 stop6h 26mAir Canada
Deal found 4/5C$ 932
Tue 11/67:20 a.m.IAH - YOW
1 stop7h 52mAir Canada
Tue 18/65:55 a.m.YOW - IAH
1 stop6h 26mAir Canada
Deal found 4/5C$ 939
Wed 5/67:20 a.m.IAH - YOW
1 stop7h 52mAir Canada
Sun 9/65:55 a.m.YOW - IAH
1 stop6h 26mAir Canada
Deal found 4/5C$ 940
Tue 11/69:35 p.m.IAH - YOW
2 stops14h 10mUnited Airlines
Tue 18/67:30 p.m.YOW - IAH
1 stop5h 45mUnited Airlines
Deal found 4/5C$ 965

Houston to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Houston and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 464,223 searches. Data last updated 5 May 2024.
Listed are some of the best fares we've found on flights departing from Houston to Ottawa in 2024. Check back regularly for other flight deals.
Sat 1/69:24 a.m.IAH - YOW
1 stop8h 33mMultiple Airlines
Tue 4/64:35 p.m.YOW - IAH
1 stop9h 23mMultiple Airlines
Deal found 4/5C$ 546
Sat 1/69:24 a.m.IAH - YOW
1 stop8h 33mMultiple Airlines
Tue 4/68:50 a.m.YOW - IAH
2 stops16h 07mMultiple Airlines
Deal found 4/5C$ 551
Sat 1/69:24 a.m.IAH - YOW
1 stop8h 33mMultiple Airlines
Tue 4/611:30 a.m.YOW - IAH
3 stops22h 32mMultiple Airlines
Deal found 4/5C$ 619
Sat 1/65:35 p.m.IAH - YOW
3 stops22h 04mMultiple Airlines
Tue 4/68:50 a.m.YOW - IAH
2 stops25h 12mMultiple Airlines
Deal found 4/5C$ 649
Sat 1/66:21 p.m.IAH - YOW
3 stops21h 18mMultiple Airlines
Tue 4/611:30 a.m.YOW - IAH
3 stops22h 32mMultiple Airlines
Deal found 4/5C$ 655
Thu 11/75:30 a.m.IAH - YOW
1 stop10h 57mMultiple Airlines
Wed 17/74:15 p.m.YOW - IAH
1 stop17h 00mMultiple Airlines
Deal found 4/5C$ 739
Thu 11/75:30 a.m.IAH - YOW
1 stop10h 57mMultiple Airlines
Wed 17/76:00 a.m.YOW - IAH
2 stops15h 00mMultiple Airlines
Deal found 4/5C$ 796
Thu 4/78:09 a.m.IAH - YOW
1 stop6h 43mMultiple Airlines
Sun 7/712:00 p.m.YOW - IAH
1 stop21h 34mMultiple Airlines
Deal found 4/5C$ 827
Fri 19/79:27 a.m.IAH - YOW
1 stop9h 40mMultiple Airlines
Sun 21/76:20 p.m.YOW - IAH
1 stop14h 55mMultiple Airlines
Deal found 4/5C$ 858

One-way flights to Ottawa from Houston

Search for one-way flight options from Houston to Ottawa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 464,223 searches. Data last updated 5 May 2024.
Some of the best available deals we've found on one-way flights from Houston to Ottawa. Those needing a return flight from Houston to Ottawa can use the search form above.
Sat 15/67:20 a.m.IAH - YOW
1 stop10h 37mMultiple Airlines
Deal found 3/5C$ 230
Wed 26/61:36 p.m.IAH - YOW
1 stop21h 06mMultiple Airlines
Deal found 4/5C$ 237
Tue 25/67:16 p.m.IAH - YOW
2 stops19h 36mMultiple Airlines
Deal found 4/5C$ 260
Tue 28/53:28 p.m.IAH - YOW
2 stops19h 14mMultiple Airlines
Deal found 3/5C$ 261
Fri 14/61:36 p.m.IAH - YOW
1 stop23h 16mMultiple Airlines
Deal found 3/5C$ 275
Thu 13/61:24 p.m.IAH - YOW
2 stops25h 05mMultiple Airlines
Deal found 3/5C$ 286
Fri 17/58:12 p.m.IAH - YOW
2 stops16h 40mMultiple Airlines
Deal found 3/5C$ 289
Tue 28/57:07 p.m.IAH - YOW
1 stop21h 00mMultiple Airlines
Deal found 3/5C$ 290
Tue 28/56:27 a.m.IAH - YOW
3 stops31h 44mMultiple Airlines
Deal found 3/5C$ 296

Find flights from Houston to Ottawa within your budget

Customize your flight search to find flights from Houston 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, Cheapflights users made 464,223 searches. Data last updated 5 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 525 - C$ 1,070

Route

Depart

Return

Price

Houston George Bush IntcntlOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Sat 8/6

1 stop10h 37m

Ottawa

Tue 11/6

1 stop18h 07m

C$ 525

Houston George Bush IntcntlOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Sat 8/6

1 stop10h 37m

Ottawa

Tue 11/6

2 stops26h 57m

C$ 535

Houston George Bush IntcntlOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Sat 1/6

1 stop8h 33m

Ottawa

Tue 4/6

1 stop9h 23m

C$ 546

Houston George Bush IntcntlOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Sat 1/6

1 stop8h 33m

Ottawa

Tue 4/6

2 stops16h 07m

C$ 551

Houston George Bush IntcntlOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Sat 1/6

1 stop8h 33m

Ottawa

Tue 4/6

3 stops22h 32m

C$ 619

Houston George Bush IntcntlOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Sat 8/6

1 stop10h 37m

Ottawa

Tue 11/6

3 stops18h 57m

C$ 625

Houston George Bush IntcntlOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Thu 30/5

1 stop8h 10m

Ottawa

Tue 4/6

1 stop6h 26m

C$ 932

Houston George Bush IntcntlOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Tue 11/6

2 stops14h 10m

Ottawa

Tue 18/6

1 stop5h 45m

C$ 965

Houston George Bush IntcntlOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Thu 11/7

2 stops25h 27m

Ottawa

Wed 17/7

2 stops27h 13m

C$ 1,070

Flights are sorted by cheapest first

Deals found on 3/5

No data available for this route at this time. Please check back soon.

Average price of flights to Ottawa by month

Plan your trip from Houston to Ottawa by taking into account the cheapest months to travel. The average price of a one-way flight from Houston to Ottawa is currently C$ 269 while a round-trip flight costs C$ 708. Price data was last updated on 28 April 2024.

Currently, September is the cheapest month in which you can book a flight from Houston to Ottawa (average of C$ 202). Flying from Houston to Ottawa in March is currently the most expensive (average of C$ 355). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 368

February

C$ 380

March

C$ 486

April

C$ 426

May

C$ 357

June

C$ 338

July

C$ 363

August

C$ 357

September

C$ 276

October

C$ 294

November

C$ 380

December

C$ 415

Temperature and rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature and rainfall totals by month.

YOW

Temperature

-10 - 21 °C

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 5 May 2024.
See what other customers who have flown with Air Canada, United Airlines and WestJet from Houston to Ottawa have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.6
Good
2,962 reviews
Check prices

Comfort

7.3

Food

6.5

Boarding

7.7

Entertainment

6.5

Overall

7.6

Crew

8.2

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

WestJet
7.6
Good
2,962 reviews
WestJet
7.6
Good
2,962 reviews
Check prices

Comfort

7.3

Food

6.5

Boarding

7.7

Entertainment

6.5

Overall

7.6

Crew

8.2

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

United Airlines
7.4
Good
11,125 reviews
WestJet
7.6
Good
2,962 reviews
Check prices

Comfort

7.3

Food

6.5

Boarding

7.7

Entertainment

6.5

Overall

7.6

Crew

8.2

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

Air Canada
7.0
Good
6,904 reviews
WestJet
7.6
Good
2,962 reviews
Check prices

Comfort

7.3

Food

6.5

Boarding

7.7

Entertainment

6.5

Overall

7.6

Crew

8.2

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

Related info for your journey

Find useful and relevant information for your journey from Houston to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Houston?

    For a flight from Houston to Ottawa, you will be flying into Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city. Ottawa is the only Ottawa airport and it handles 0 inbound flights from Houston per day. 1 airline has flights to Ottawa from Houston on a regular basis.

  • Can I find flights from Houston to Ottawa for under C$ 600 on Cheapflights?

    Yes, there are multiple flights from Houston to Ottawa for under C$ 600. The cheapest flight booked recently is on Multiple Airlines for just C$ 525, but on average you can expect to pay C$ 662.

  • What does IAH to YOW mean?

    This is defined as Houston George Bush Intcntl Airport (IAH) and Ottawa Airport (YOW). Codes like Ottawa Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT).

  • Can I find deals for flights from Houston to Ottawa that include extra baggage allowance?

    The amount of baggage you can bring on your Houston to Ottawa flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Houston to Ottawa with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston to Ottawa flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Houston to Ottawa that include hotel bookings?

    Yes. In addition to deals on Houston to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Ottawa.

  • Can I find deals for business class flights from Houston to Ottawa?

    Yes. Cheapflights offers flight deals from Houston to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Houston to Ottawa that allow pets onboard?

    Many airlines flying from Houston to Ottawa offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Houston to Ottawa?

    Yes, you can often find last-minute deals on Houston to Ottawa flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston to Ottawa flight deals updated?

    The Houston to Ottawa flight deals you see on this page were last updated on 4/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Houston to Ottawa

Discover the top airline that operate flights from Houston to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 464,223 searches. Data last updated 5 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 687AverageC$ 1,042FlexibilityNo cancel feeOn-time67%
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Search flights from Houston to Ottawa by cabin class

Find flights from Houston to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Houston to Ottawa?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ottawa from Houston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Houston to Ottawa?

Millions of users choose and trust Cheapflights to book the best flight deals from Houston to Ottawa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Houston to Ottawa with no change fees?

Yes, we can. To see specific flights from Houston to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Houston to Ottawa become cheaper?

Yes! Start tracking prices for Houston to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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