Flights from Houston to Ottawa
Pick a departure date to see flights and seller prices
We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.
Where to connect
Options with one connection, fastest first
- fastest, via Toronto
- 7h 24m
- two tickets, via New York
- $228
- connection options
- 5
- straight-line distance
- 1,519 mi (2,444 km)
fastest
Via Toronto
Canada
7h 24m
with the connection
Houston to Toronto
flight 3h 16m
Connection of about 3h
Arrival: Pearson International. Departure to Ottawa: Hamilton, Pearson International, Toronto City Centre.
Toronto to Ottawa
flight 1h 8m
two ticketsfrom $377
Via Chicago
7h 46m
with the connection
two ticketsfrom $680
Via Washington
7h 53m
with the connection
Houston to Washington
flight 3h 6m
Connection of about 3h
Arrival: Baltimore/Wash International Thurgood Marshall, Ronald Reagan National, Washington Dulles International. Departure to Ottawa: Ronald Reagan National, Washington Dulles International.
Washington to Ottawa
flight 1h 47m
two ticketsfrom $427
Via New York
8h 10m
with the connection
Houston to New York
flight 3h 29m
Connection of about 3h
Arrival: LaGuardia, Newark Liberty International. Departure to Ottawa: Newark Liberty International.
New York to Ottawa
flight 1h 41m
two ticketsfrom $228
Via Tampa
8h 24m
with the connection
One ticket or two
How the options are calculated and what to keep in mind at the connection
Flight times come from the nonstop schedule (estimated from the distance where there is no schedule), with 3h allowed for the connection. The price of an option is the sum of the lowest known fares for each leg; their dates may not match, so treat it as a guide. The search shows tickets for your dates, including connections on a single ticket.
Nearest nonstop flights
The closest you can get without a connection
From Houston to cities closest to Ottawa
Houston to Toronto
Toronto: 218 mi (351 km) from Ottawa, flight 3h 16m
from $226
Houston to Boston
Boston: 313 mi (503 km) from Ottawa, flight 3h 49m
from $207
Houston to New York
New York: 336 mi (540 km) from Ottawa, flight 3h 29m
from $62
Houston to Philadelphia
Philadelphia: 378 mi (609 km) from Ottawa, flight 3h 19m
Houston to Cleveland
Cleveland: 404 mi (650 km) from Ottawa, flight 2h 49m
from $97
Houston to Pittsburgh
Pittsburgh: 406 mi (654 km) from Ottawa, flight 2h 48m
from $216
To Ottawa from cities closest to Houston
Tampa to Ottawa
Tampa: 791 mi (1,273 km) from Houston, flight 3h 14m
Cancun to Ottawa
Cancun: 797 mi (1,283 km) from Houston, flight 4h 10m
Fort Myers to Ottawa
Fort Myers: 850 mi (1,368 km) from Houston, flight 3h 27m
Puerto Vallarta to Ottawa
Puerto Vallarta: 879 mi (1,415 km) from Houston, flight 5h 10m
Chicago to Ottawa
Chicago: 942 mi (1,516 km) from Houston, flight 2h 18m
from $360
Miami to Ottawa
Miami: 968 mi (1,558 km) from Houston, flight 3h 30m
Frequently asked questions
Is there a nonstop flight from Houston to Ottawa?
There are no nonstop flights in the schedule. You will need a connection, the fastest is via Toronto.
What is the fastest way to fly from Houston to Ottawa?
Via Toronto: 3h 16m to the connection, 1h 8m after it, about 7h 24m in total with 3h for the connection.
How much does a flight from Houston to Ottawa with a connection cost?
Two nonstop tickets via New York from $228. This is the sum of the lowest known prices for each leg, and their dates may not match.
Which cities can you connect in between Houston and Ottawa?
Toronto (7h 24m total), Chicago (7h 46m total), Washington (7h 53m total), New York (8h 10m total) and Tampa (8h 24m total).
How far is Ottawa from Houston?
1,519 mi (2,444 km) in a straight line between the cities.
How much time should I allow for the connection?
The options allow 3h. On a single ticket the carrier is responsible for the connection; on separate tickets you set the margin yourself, allowing time to collect and re-check your bags.