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Flights from Ottawa to Houston – Airlines & connecting routes

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YOW to IAH flights and routes map YOW to IAH – All flight route options from Ottawa Macdonald Cartier International, Canada to George Bush Intcntl Houston, Texas, USA. These flights are operated by 3 different airlines through 8 different connections. The shortest flight time is 6 hours and 59 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Canada YOW Ottawa Macdonald Cartier Ottawa, ON, Canada
USA IAH George Bush Intcntl Houston, TX, USA
YOW
Ottawa Macdonald Cartier
CanadaOttawa, ON, Canada
George Bush Intcntl Houston
USAHouston, TX, USA
IAH
No direct flights found
13 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Dulles IAD
1 stop with United Airlines. 3-4 flights per day.

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6h 29m

Via Dulles IAD
1 stop with United Airlines.
6h 29m
3-4 flights per day.
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Via Montreal YUL
1 stop with Air Canada. 2 flights per day.

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7h 34m

Via Montreal YUL
1 stop with Air Canada.
7h 34m
2 flights per day.
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Via Toronto YYZ
1 stop with Air Canada. 3 flights per day.

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7h 41m

Via Toronto YYZ
1 stop with Air Canada.
7h 41m
3 flights per day.
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Via New York EWR
1 stop with United Airlines. 3-5 flights per day.

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8h 21m

Via New York EWR
1 stop with United Airlines.
8h 21m
3-5 flights per day.
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Via Chicago ORD
1 stop with United Airlines. 3-5 flights per day.

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8h 33m

Via Chicago ORD
1 stop with United Airlines.
8h 33m
3-5 flights per day.
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Via Cincinnati CVG
1 stop with United Airlines.
Begins in 26/10

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10h 10m

Begins in 26/10
Via Cincinnati CVG
1 stop with United Airlines.
10h 10m
Begins in 26/10
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1 stop route options with codeshare or different airlines:

Duration

Via Dulles IAD With Air Canada & United Airlines 3-4 flights per day.
CODESHARE

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6h 29m

Via Dulles IAD
6h 29m
With Air Canada & United Airlines 3-4 flights per day.
CODESHARE
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Via Chicago ORD With Air Canada & American Airlines 2-4 flights per day.
CODESHARE

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6h 59m

Via Chicago ORD
6h 59m
With Air Canada & American Airlines 2-4 flights per day.
CODESHARE
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Via Montreal YUL With Air Canada & United Airlines 2 flights per day.
CODESHARE

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7h 34m

Via Montreal YUL
7h 34m
With Air Canada & United Airlines 2 flights per day.
CODESHARE
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Via Toronto YYZ 1 stop with Air Canada. 2 flights per day.
CODESHARE

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7h 41m

Via Toronto YYZ
7h 41m
1 stop with Air Canada. 2 flights per day.
CODESHARE
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Via Washington DCA With Air Canada & United Airlines 1-2 flights per day.

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7h 55m

Via Washington DCA
7h 55m
With Air Canada & United Airlines 1-2 flights per day.
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Via New York EWR With Air Canada & United Airlines 3-5 flights per day.
CODESHARE

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8h 11m

Via New York EWR
8h 11m
With Air Canada & United Airlines 3-5 flights per day.
CODESHARE
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Via Toronto YTZ 1 stop with Air Canada.
CODESHARE

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9h 06m

Via Toronto YTZ
9h 06m
1 stop with Air Canada.
CODESHARE
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Ottawa to Houston flights

With over 348 flights every week and 8 different airlines you have a wide range of options. While flying to Houston from Ottawa you will be doing a stopover in Dulles, Chicago or any other of the 8 alternatives with flight connections.

Are there any non-stop flights from YOW to IAH?

There are no direct or non-stop flights from Ottawa Macdonald Cartier International, YOW to George Bush Intcntl Houston, IAH.

Ottawa to Houston with Air Canada

If you choose to fly with Air Canada from Ottawa to Houston you can make a transit either via Montreal or via Toronto. The route via Montreal is 7 minutes faster. Air Canada is a Star Alliance member.

Distance & flight times: Ottawa Macdonald Cartier International to Houston Airport

The shortest flight time between YOW and IAH is 6 hours and 29 minutes.

ViaTotal flight timeLayover timeDistance
IAD Dulles6h 29m1h 21m1647 miles (2650 km)
ORD Chicago6h 59m1h 32m1586 miles (2552 km)
YUL Montreal7h 34m2h 2m1685 miles (2711 km)
YYZ Toronto7h 41m4h 50m1513 miles (2434 km)
DCA Washington7h 55m3h 50m1664 miles (2677 km)
EWR New York8h 11m1h 30m1735 miles (2792 km)
YTZ Toronto9h 6m--
CVG Cincinnati10h 10m2h 48m1510 miles (2430 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.YOW-IAH flight routesOttawa to Houston flight routes illustrated on a map.
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Ottawa - Houston route map and flight paths
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From Ottawa to USA

Below is a list of other destinations to USA from Ottawa Macdonald Cartier International with either direct flights or 1 stop connections.

From Canada to Houston

Below is a list of other cities in Canada with flights to Houston with either non-stop or connecting flights.

The fastest way to fly from Ottawa (YOW) to Houston (IAH) is via Dulles and it will take about 6 hours and 29 minutes. The second fastest route is via Chicago and will take 6 hours and 59 minutes.

You can fly with Air Canada, United Airlines or American Airlines from Ottawa to Houston.

The flight time between Ottawa Macdonald Cartier (YOW) and George Bush Intcntl Houston (IAH) via Washington Dulles International, IAD is 6 hours and 29 minutes.

No. But you can still purchase a 1 stop flight via Dulles, Chicago or any other route to Houston (IAH).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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