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Cheap flights from Ottawa to Galveston from C$ 537

YOW — HOU
20 Oct — 27 Oct1
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

Tue 1/125:30 a.m. -
2 stops29h 06m
Sat 5/126:08 a.m. -
2 stops17h 36m
Deal found 18/9C$ 1,075
Sun 25/105:30 a.m. -
2 stops42h 33m
Fri 30/103:09 p.m. -
2 stops8h 35m
Deal found 18/9C$ 1,096
Wed 14/106:55 a.m. -
2 stops17h 08m
Wed 21/103:09 p.m. -
2 stops8h 11m
Deal found 16/9C$ 1,105
Sun 1/117:00 a.m. -
3 stops13h 39m
Sun 8/116:00 a.m. -
2 stops10h 58m
Deal found 17/9C$ 1,114
Fri 30/105:35 a.m. -
2 stops35h 57m
Sat 7/116:09 a.m. -
2 stops17h 35m
Deal found 20/9C$ 1,133
Tue 8/125:30 a.m. -
2 stops12h 00m
Fri 11/123:11 p.m. -
2 stops8h 33m
Deal found 18/9C$ 1,142
Sat 17/106:55 a.m. -
2 stops17h 08m
Sat 24/105:28 p.m. -
2 stops30h 16m
Deal found 18/9C$ 1,156
Tue 8/125:30 a.m. -
2 stops12h 00m
Sat 12/1211:15 a.m. -
2 stops12h 29m
Deal found 18/9C$ 1,170
Mon 21/125:30 a.m. -
2 stops18h 45m
Mon 4/15:35 p.m. -
2 stops30h 09m
Deal found 20/9C$ 1,198
Thu 1/106:55 a.m. -
2 stops10h 30m
Wed 21/106:09 a.m. -
2 stops17h 11m
Deal found 16/9C$ 1,226
Sun 11/106:55 a.m. -
2 stops17h 08m
Wed 14/103:09 p.m. -
2 stops8h 11m
Deal found 19/9C$ 1,230

Find flight deals from Ottawa to Galveston

Round-trip from

C$ 1,005

One-way from

C$ 537

Popular in

September

Cheapest in

October

Average price

C$ 1,397
WestJet
  • WestJet
  • 5/11-9/11
  • 4 total stops
  • 48h 53m total
  • Ottawa to Galveston
Search Deals
WestJet
  • WestJet
  • 15/12-31/12
  • 2 total stops
  • 19h 02m total
  • Ottawa to Galveston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ottawa to Galveston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaHouston

YOW Ottawa - HOU Houston Hobby

YOWHOU

Ottawa

Mon 2/11

7:00 a.m.-11:03 p.m.

2 stops17h 03m

Houston Hobby

Wed 31/12

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

Nonstop0h 00m

C$ 563

OttawaHouston

YOW Ottawa - HOU Houston Hobby

YOWHOU

Ottawa

Fri 27/11

7:00 a.m.-9:32 a.m.

2 stops27h 32m

Houston Hobby

Wed 31/12

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

Nonstop0h 00m

C$ 565

OttawaHouston

YOW Ottawa - HOU Houston Hobby

YOWHOU

Ottawa

Thu 15/10

6:25 p.m.-2:07 p.m.

2 stops20h 42m

Houston Hobby

Wed 31/12

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

Nonstop0h 00m

C$ 636

OttawaHouston

YOW Ottawa - HOU Houston Hobby

YOWHOU

Ottawa

Sat 17/10

6:55 a.m.-11:03 p.m.

2 stops17h 08m

Houston Hobby

Wed 31/12

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

Nonstop0h 00m

C$ 670
Quickest round-trip

OttawaHouston

YOW Ottawa - HOU Houston Hobby

YOWHOU

Ottawa

Sun 1/11

7:00 a.m.-7:39 p.m.

3 stops13h 39m

Houston Hobby

Wed 31/12

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

Nonstop0h 00m

C$ 696

OttawaHouston

YOW Ottawa - HOU Houston Hobby

YOWHOU

Ottawa

Fri 2/10

6:55 a.m.-10:39 p.m.

2 stops16h 44m

Houston Hobby

Wed 31/12

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

Nonstop0h 00m

C$ 787

OttawaHouston

YOW Ottawa - HOU Houston Hobby

YOWHOU

Ottawa

Sat 17/10

6:25 p.m.-4:14 p.m.

3 stops46h 49m

Houston Hobby

Wed 31/12

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

Nonstop0h 00m

C$ 810

OttawaHouston

YOW Ottawa - HOU Houston Hobby

YOWHOU

Ottawa

Fri 2/10

4:00 p.m.-6:54 p.m.

3 stops51h 54m

Houston Hobby

Wed 31/12

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

Nonstop0h 00m

C$ 892

OttawaHouston

YOW Ottawa - HOU Houston Hobby

YOWHOU

Ottawa

Sun 25/10

5:30 a.m.-11:03 p.m.

2 stops42h 33m

Houston Hobby

Fri 30/10

3:09 p.m.-12:44 a.m.

2 stops8h 35m

C$ 1,096

OttawaHouston

YOW Ottawa - HOU Houston Hobby

YOWHOU

Ottawa

Mon 26/10

5:35 a.m.-10:08 a.m.

2 stops29h 33m

Houston Hobby

Fri 30/10

6:09 a.m.-12:44 a.m.

2 stops17h 35m

C$ 1,099

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/9

Showing 1-10 of 21 resultsSorted by cheapest first
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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

Cheapflights Insights

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

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

Reviews of airlines servicing Galveston

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
10,231 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
United Airlines
7.4
Good
10,231 reviews
United Airlines
7.4
Good
10,231 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
Air Canada
7.1
Good
11,652 reviews
United Airlines
7.4
Good
10,231 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

  • 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 fly from Ottawa to Galveston in about 29h 33m. The time it takes to get you to your destination can typically vary by up to . The distance between Ottawa and Galveston is about 2441 km.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ottawa to Galveston

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 494AverageC$ 866FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 581AverageC$ 906FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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