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Cheap flights from Ottawa to Galveston from C$ 432

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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — HOU
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ottawa to Galveston

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Galveston
Explore the most affordable flight options available from Ottawa to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 November 2025.

Tue 30/125:40 a.m.YOW - HOU
2 stops39h 44mWestJet
Fri 2/13:25 p.m.HOU - YOW
2 stops32h 17mWestJet
Deal found 16/11C$ 1,103
Sun 14/125:40 a.m.YOW - HOU
2 stops28h 54mWestJet
Sun 21/126:00 a.m.HOU - YOW
2 stops41h 42mWestJet
Deal found 16/11C$ 1,108
Sun 23/115:40 a.m.YOW - HOU
2 stops18h 27mWestJet
Sat 29/1110:40 a.m.HOU - YOW
2 stops13h 02mWestJet
Deal found 18/11C$ 1,209
Fri 19/125:40 a.m.YOW - HOU
2 stops29h 21mWestJet
Tue 23/123:25 p.m.HOU - YOW
2 stops32h 17mWestJet
Deal found 18/11C$ 1,293

Cheap flight deals from Ottawa to Galveston

Keep the following information in mind while searching for Ottawa to Galveston flight deals. Data was last updated 18 November 2025.

Round-trip from

C$ 974

One-way from

C$ 432

Popular in

November

Cheapest in

October

Average price

C$ 1,190
WestJet
  • WestJet
  • 7/3-15/3
  • 4 total stops
  • 41h 20m total
  • Ottawa to Galveston
Search Deals
23/11
  • 23/11
  • 3 total stops
  • 29h 37m total
  • Ottawa to Galveston
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Galveston 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 629,999 searches. Data last updated 18 November 2025.
Use the filters below to find and compare flights from Ottawa to Galveston that are best for you.

Fly from

Ottawa

Fly to

Galveston

Route

Depart

Return

Price

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sat 7/3

5:40 a.m.-11:21 a.m.

2 stops30h 41m

Houston Hobby

Sun 15/3

1:00 p.m.-12:39 a.m.

2 stops10h 39m

C$ 974

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Thu 1/1

9:15 a.m.-8:32 a.m.

2 stops24h 17m

Houston Hobby

Thu 8/1

6:36 p.m.-4:53 p.m.

2 stops21h 17m

C$ 1,012

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Tue 30/12

5:40 a.m.-8:24 p.m.

2 stops39h 44m

Houston Hobby

Fri 2/1

3:25 p.m.-12:42 a.m.

2 stops32h 17m

C$ 1,103

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sun 14/12

5:40 a.m.-9:34 a.m.

2 stops28h 54m

Houston Hobby

Sun 21/12

6:00 a.m.-12:42 a.m.

2 stops41h 42m

C$ 1,108

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Fri 2/1

5:40 a.m.-2:38 p.m.

2 stops33h 58m

Houston Hobby

Fri 9/1

5:04 p.m.-12:42 a.m.

2 stops30h 38m

C$ 1,175

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Fri 2/1

6:45 a.m.-7:44 p.m.

3 stops13h 59m

Houston Hobby

Fri 9/1

4:55 p.m.-4:53 p.m.

2 stops22h 58m

C$ 1,289

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Fri 19/12

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

2 stops29h 21m

Houston Hobby

Tue 23/12

3:25 p.m.-12:42 a.m.

2 stops32h 17m

C$ 1,293

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sun 23/11

3:05 p.m.-7:42 p.m.

3 stops29h 37m

C$ 432

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Thu 1/1

9:15 a.m.-7:44 p.m.

2 stops11h 29m

C$ 522

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Fri 5/12

5:40 a.m.-5:52 p.m.

2 stops13h 12m

C$ 623

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/11

Showing 1-10 of 14 results
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2

Best time to book a flight from Ottawa to Galveston

Have a flexible travel schedule? Discover the best time to fly to Galveston from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Galveston

What is the cheapest month to book a flight from Ottawa to Galveston?

Currently, July is the cheapest month in which you can book a flight from Ottawa to Galveston (average of C$ 408). Flying from Ottawa to Galveston in August is currently the most expensive (average of C$ 690). 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.

What is the cheapest time of day to fly from YOW to G4L?

Find hourly flight availability from Ottawa to Galveston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 November 2025.

When flying from Ottawa to Galveston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 11% versus a flight in the afternoon.

Reviews of airlines servicing Galveston

Get insights into the airlines that provide service to Galveston. 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 Galveston. Reviews last updated 18 November 2025.
Read through reviews of airlines operating flights from Ottawa to Galveston, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,019 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
9,019 reviews
United Airlines
7.4
Good
9,019 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Air Canada
7.1
Good
10,462 reviews
United Airlines
7.4
Good
9,019 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Galveston. 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 from for flights from Ottawa to Galveston?

    For a flight from Ottawa to Galveston, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city. Ottawa is the only Ottawa airport and it handles 0 outbound flights to Galveston per day. 2 airlines have flights to Galveston from Ottawa on a regular basis.

  • How long is the flight from Ottawa to Galveston?

    Airlines like WestJet and American Airlines fly from Ottawa to Galveston in about 24h 17m. The time it takes to get you to your destination can typically vary by up to 6h 24m. The distance between Ottawa and Galveston is about 2441 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Ottawa to Galveston?

    Currently, July is the cheapest month in which you can book a flight from Ottawa to Galveston (average of C$ 408). Flying from Ottawa to Galveston in August is currently the most expensive (average of C$ 690). 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.

See more FAQs

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Top 2 airlines flying from Ottawa to Galveston

Discover the top 2 airlines that operate flights from Ottawa to Galveston. 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 629,999 searches. Data last updated 18 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 496AverageC$ 892FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 610AverageC$ 871FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 Ottawa to Galveston?

When you search for this flight from Ottawa to Galveston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Galveston for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Galveston flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Ottawa to Galveston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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