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Cheap flights from Ottawa to Galveston from C$ 494

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — HOU
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 22 January 2026.

Fri 17/45:40 a.m.
YOW
-
HOU
2 stops28h 57m
WestJet
Tue 21/45:20 p.m.
HOU
-
YOW
2 stops30h 19m
WestJet
Deal found 22/1C$ 845
Tue 5/55:55 a.m.
YOW
-
HOU
2 stops11h 30m
WestJet
Fri 8/51:00 p.m.
HOU
-
YOW
2 stops10h 20m
WestJet
Deal found 22/1C$ 899
Sat 7/35:40 a.m.
YOW
-
HOU
2 stops17h 48m
Delta
Sat 14/35:22 p.m.
HOU
-
YOW
2 stops30h 17m
Delta
Deal found 21/1C$ 918
Thu 19/25:40 a.m.
YOW
-
HOU
2 stops29h 21m
WestJet
Sat 28/25:35 p.m.
HOU
-
YOW
2 stops30h 04m
WestJet
Deal found 21/1C$ 951
Thu 5/35:40 a.m.
YOW
-
HOU
2 stops11h 48m
WestJet
Tue 10/32:13 p.m.
HOU
-
YOW
2 stops9h 26m
WestJet
Deal found 20/1C$ 957
Fri 20/25:40 a.m.
YOW
-
HOU
2 stops29h 21m
WestJet
Sun 1/35:25 a.m.
HOU
-
YOW
2 stops42h 14m
WestJet
Deal found 21/1C$ 991
Mon 18/55:55 a.m.
YOW
-
HOU
2 stops11h 31m
WestJet
Mon 8/610:05 a.m.
HOU
-
YOW
2 stops13h 15m
WestJet
Deal found 21/1C$ 1,029
Sat 4/45:40 a.m.
YOW
-
HOU
2 stops35h 52m
WestJet
Sat 11/410:06 a.m.
HOU
-
YOW
2 stops37h 33m
WestJet
Deal found 20/1C$ 1,052
Sat 16/55:55 a.m.
YOW
-
HOU
2 stops16h 43m
WestJet
Sat 24/106:00 a.m.
HOU
-
YOW
2 stops17h 20m
WestJet
Deal found 21/1C$ 1,065
Mon 23/35:40 a.m.
YOW
-
HOU
2 stops18h 02m
WestJet
Fri 27/36:00 a.m.
HOU
-
YOW
2 stops17h 39m
WestJet
Deal found 21/1C$ 1,066

Find flight deals from Ottawa to Galveston

Keep the following information in mind while searching for Ottawa to Galveston flight deals. Data was last updated 22 January 2026.

Round-trip from

C$ 845

One-way from

C$ 494

Popular in

August

Cheapest in

December

Average price

C$ 926
WestJet
  • WestJet
  • 17/4-21/4
  • 4 total stops
  • 59h 16m total
  • Ottawa to Galveston
Search Deals
WestJet
  • WestJet
  • 7/3
  • 2 total stops
  • 31h 48m total
  • Ottawa to Galveston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 22 January 2026.
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

Fri 17/4

5:40 a.m.-9:37 a.m.

2 stops28h 57m

Houston Hobby

Tue 21/4

5:20 p.m.-12:39 a.m.

2 stops30h 19m

C$ 845

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Tue 5/5

5:55 a.m.-4:25 p.m.

2 stops11h 30m

Houston Hobby

Fri 8/5

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

2 stops10h 20m

C$ 899

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sat 7/3

5:40 a.m.-10:28 p.m.

2 stops17h 48m

Houston Hobby

Sat 14/3

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

2 stops30h 17m

C$ 918

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Thu 5/3

5:40 a.m.-4:28 p.m.

2 stops11h 48m

Houston Hobby

Tue 10/3

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

2 stops9h 26m

C$ 957

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Fri 20/2

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

2 stops29h 21m

Houston Hobby

Sun 1/3

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

2 stops42h 14m

C$ 991

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sat 4/4

5:40 a.m.-4:32 p.m.

2 stops35h 52m

Houston Hobby

Sat 11/4

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

2 stops37h 33m

C$ 1,052

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sat 16/5

5:55 a.m.-9:38 p.m.

2 stops16h 43m

Houston Hobby

Sat 24/10

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

2 stops17h 20m

C$ 1,065

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Thu 5/3

5:40 a.m.-4:28 p.m.

2 stops11h 48m

Houston Hobby

Mon 9/3

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

2 stops12h 06m

C$ 1,077

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Fri 10/7

6:35 p.m.-9:35 p.m.

2 stops28h 00m

Houston Hobby

Sun 12/7

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

2 stops10h 35m

C$ 1,084

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Sat 7/3

5:40 a.m.-12:28 p.m.

2 stops31h 48m

C$ 494

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 15 results
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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$ 402). Flying from Ottawa to Galveston in August is currently the most expensive (average of C$ 687). 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.

How much does it cost to fly round-trip from Ottawa to Galveston?

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 22 January 2026.
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
9,192 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

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
9,192 reviews
United Airlines
7.4
Good
9,192 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

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
10,647 reviews
United Airlines
7.4
Good
9,192 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

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 Delta fly from Ottawa to Galveston in about 17h 48m. The time it takes to get you to your destination can typically vary by up to 11h 09m. 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$ 402). Flying from Ottawa to Galveston in August is currently the most expensive (average of C$ 687). 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 489AverageC$ 865FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 574AverageC$ 859FlexibilityNo 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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