Cheap flights from Ottawa to George Bush Intercontinental

Round-trip
Economy
Ottawa (YOW)
Houston (IAH)
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The best prices from Ottawa to George Bush Intercontinental are usually found in April or May, booked 28 days in advance, depart on a Thursday or Saturday and return on a Monday

How to find the cheapest flight from
Ottawa (YOW) to George Bush Intercontinental (IAH)

All the information you need to plan the best YOW to IAH flight in 2021: compare Ottawa to George Bush Intercontinental flight prices with the expected peak season, weather and rainfall in George Bush Intercontinental.
YOW - IAH
Price
C$ 304 - C$ 536
IAH
Temperature
19 - 35 °C
IAH
Rainfall
78 - 169 mm

Popular in

December

High demand for flights, 23% potential price rise

Cheapest in

April

Best time to find cheap flights, 26% potential price drop

Average price

C$ 307

Average for round-trip flights in May 2021

Round-trip from

C$ 304

From Ottawa to George Bush Intercontinental

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Ottawa to George Bush Intercontinental?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 47% when planning your travel around this day of the week.

How far in advance should I book a flight from Ottawa to George Bush Intercontinental?

To save on the cost of your flight from Ottawa to George Bush Intercontinental, book at least 47 days before your planned departure. Booking around this time can save you about 40% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 622 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 809.

What is the cheapest month to fly from Ottawa to George Bush Intercontinental?

The best pricing can be found in the month of September. Prices to George Bush Intercontinental from Ottawa average C$ 534. You can even find prices in September for less than C$ 534, as users have found deals to George Bush Intercontinental from as low as C$ 361. The month of March appears to be one of the more expensive times to travel to George Bush Intercontinental from Ottawa. Flying in the targeted month can save you up to 14%.

When is the cheapest time to fly from Ottawa to George Bush Intercontinental (YOW - IAH)?

It’s optimal to fly from Ottawa to George Bush Intercontinental in the afternoon. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight at noon.

Ottawa to George Bush Intercontinental 2021 flight deals

Cheap flights to George Bush Intercontinental from Ottawa found for this year
14 Sep - 29 Sep
C$ 465pp
YOW
Ottawa
Air Canada
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
YOW
Ottawa
14 Sep - 29 Sep
C$ 475pp
YOW
Ottawa
Air Canada
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
YOW
Ottawa
12 Nov - 16 Nov
C$ 529pp
YOW
Ottawa
Air Canada
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
YOW
Ottawa

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ottawa</span> to <span class="emphasized">George Bush Intercontinental</span> flights.

Flight FAQs

From Ottawa to George Bush Intercontinental

Can I find flights from Ottawa to George Bush Intercontinental for under C$ 484 on Cheapflights?

Yes, there are multiple flights from Ottawa to George Bush Intercontinental for under C$ 484. The cheapest flight booked recently is on Air Canada for just C$ 465, but on average you can expect to pay C$ 538.

Which airlines flying from Ottawa to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ottawa to Houston George Bush Intcntl have new flexible policies in place due to COVID-19. United Airlines, Air Canada, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Are there direct flights from Ottawa to George Bush Intercontinental for under C$ 484 on Cheapflights?

There are no direct flights from Ottawa to George Bush Intercontinental, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Ottawa or Houston?

The rainfall in Ottawa is generally more than the rainfall in Houston. This will continue over the next 19 days.

Is Ottawa weather warmer or cooler than Houston?

Expect the weather to be around 30 °C on average in August. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Houston is generally hotter than in Ottawa.

How long is the flight from Ottawa to George Bush Intercontinental?

Air Canada, United Airlines, and Delta can get you from Ottawa to George Bush Intercontinental in just under 5h 49m. Your travel time can differ by up to 4h 48m. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Ottawa to George Bush Intercontinental round-trip?

Air Canada, at C$ 465, was found to be the cheapest airline from Ottawa to George Bush Intercontinental.Alternate airlines to your destination round-trip include United Airlines and Delta.

Alternative routes for Ottawa to George Bush Intercontinental

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for George Bush Intercontinental

Things to know before you go - useful duration and weather info for your trip from Ottawa to George Bush Intercontinental.
Today's exchange rate
C$ 1 = $0.83
Average temperature for May in George Bush Intercontinental
31.0 °C
Avg rainfall for May in George Bush Intercontinental
126.0 mm

Airports servicing Ottawa

Airports servicing Houston

Top 4 airlines flying from Ottawa to George Bush Intercontinental

The chart below displays the airlines Cheapflights users travelling from Ottawa to George Bush Intercontinental choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
C$ 156 C$ 279 No cancel fee N/A
Search Delta flights
American Airlines
C$ 167 C$ 366 No cancel fee 71%
Search American Airlines flights
United Airlines
C$ 226 C$ 425 No cancel fee 69%
Search United Airlines flights
Air Canada
C$ 331 C$ 435 No cancel fee 67%
Search Air Canada flights
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