Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Ottawa to Houston, TX

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.

Filter by

week: May 19 - May 25

Flights from just $575

$583

$746

$575

$720

$749

$773

$591

$650

$585

$718

$787

AprilMayJuneJuly

Route information

Currency and cost comparison

TrainLocal, one-way ticket

57%Trains in Houston, TX are 57% cheaper than in Ottawa.

Ottawa$4.00

Houston, TX$1.73

MealMid-priced restaurant

6%The average meal is 6% more expensive in Houston, TX than in Ottawa.

Ottawa$26.00

Houston, TX$27.61

TaxiStandard daytime start rate

41%Taxis are 41% more expensive in Houston, TX than in Ottawa.

Ottawa$3.80

Houston, TX$5.35

CoffeeRegular cappuccino

36%Coffee is 36% more expensive in Houston, TX than in Ottawa.

Ottawa$5.51

Houston, TX$7.51

Exchange rate

1 CAD = 0.73 USD

1 USD = 1.39 CAD

Last checked on Fri, 04-25

Distance: 2437 kms

Ottawa airports

Ottawa International (YOW)How far from city centre: 6 kms

Houston, TX airports

G.Bush Intercontinental (IAH)How far from city centre: 25 kms

Hobby (HOU)How far from city centre: 14 kms

Are you planning to travel to Houston, TX for holidays, business or family visits? Count on eDreams to supply you with the cheapest flights and best offers from all Ottawa airports. With our fast search engine you will get a large selection of air tickets from standard and low cost airlines and easily make your reservation for this route. If you are flexible we help you find the cheapest day to fly to Houston, TX and if you need to travel soon you can check our top last minute deals. Read all the information you need to know about your next destination and proceed with the booking, indicating your travel dates and completing your reservation with hotels and car rental!

Plan your trip

Alternate routesPopular routes