YOW - IAH

$195 Find Cheap Flights from Ottawa to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to George Bush Intcntl departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Houston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ottawa to George Bush Intcntl (YOW-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to George Bush Intcntl

Tue, Nov 25 - Thu, Nov 27
WestJet Logo
6:00 am - 5:29 pmYOW-IAH
12h 29m1 stop
WestJet Logo
1:35 pm - 12:40 amIAH-YOW
10h 05m1 stop
$257WestJet
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Fri, Oct 3 - Mon, Oct 6
Logo
4:25 pm - 3:36 pmYOW-IAH
24h 11m1 stop
Logo
6:00 am - 5:20 pmIAH-YOW
10h 20m1 stop
$266
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Fri, Oct 24 - Fri, Oct 31
Logo
4:25 pm - 10:47 amYOW-IAH
19h 22m1 stop
Logo
12:49 pm - 12:42 amIAH-YOW
34h 53m2 stops
$267
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Wed, Oct 22 - Wed, Nov 5
Logo
3:50 pm - 12:28 amYOW-IAH
9h 38m1 stop
Logo
5:45 am - 5:25 pmIAH-YOW
10h 40m1 stop
$275
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Fri, Oct 24 - Fri, Oct 31
Logo
4:25 pm - 10:47 amYOW-IAH
19h 22m1 stop
Logo
1:35 pm - 12:40 amIAH-YOW
10h 05m1 stop
$279
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Sat, Oct 18 - Wed, Oct 29
Logo
3:50 pm - 12:28 amYOW-IAH
9h 38m1 stop
Logo
6:00 am - 5:25 pmIAH-YOW
10h 25m1 stop
$287
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Wed, Oct 22 - Wed, Nov 5
Logo
7:00 am - 10:35 pmYOW-IAH
16h 35m2 stops
Logo
5:45 am - 5:25 pmIAH-YOW
10h 40m1 stop
$288
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Sat, Oct 18 - Wed, Oct 29
Logo
3:50 pm - 12:28 amYOW-IAH
9h 38m1 stop
Logo
1:09 pm - 7:12 pmIAH-YOW
29h 03m2 stops
$297
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Fri, Oct 3 - Mon, Oct 6
Logo
6:50 pm - 6:12 pmYOW-IAH
24h 22m3 stops
Logo
6:00 am - 5:20 pmIAH-YOW
10h 20m1 stop
$307
Find Deal
Thu, Oct 9 - Sun, Oct 12
WestJet Logo
6:00 am - 10:43 pmYOW-IAH
17h 43m1 stop
WestJet Logo
3:00 pm - 11:32 amIAH-YOW
19h 32m2 stops
$348WestJet
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Everything you should know

When to travel
September
Cheapest • 13% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$257
Overall average: $778
WestJet
Tue 11/25Thu 11/27
YOW - IAH • 1 stop
Cheapest one-way
$195
Typical prices: $178-273
Multiple Airlines
Wed 9/17
YOW - IAH • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Booking Insights

KAYAK's insights & trends for Ottawa to George Bush Intcntl flights

Get data-powered insights and trends into flights from Ottawa to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ottawa to Houston George Bush Airport?

The average price of all round-trip flights from Ottawa to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Ottawa to Houston George Bush Airport, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Houston George Bush Airport, Sunday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Ottawa to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Houston George Bush Intcntl Airport is September, where tickets cost $583 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $815 and $778 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$195
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Ottawa to Houston George Bush Airport

When to book flights from Ottawa to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Ottawa to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ottawa to Houston George Bush Airport flights

  • What is the cheapest flight from Ottawa to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Ottawa to Houston George Bush Intcntl Airport was $195 for a one-way ticket and $257 for a round-trip.

  • Do I need a passport to fly between Ottawa and Houston George Bush Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Ottawa and on arrival in Houston George Bush Airport.

  • Which airports will I be using when flying from Ottawa to Houston George Bush Airport?

    When flying out of Ottawa you will be using Ottawa. You will be landing at Houston George Bush Airport, also known as Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Ottawa to Houston George Bush Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to Houston George Bush Airport?

    Star Alliance is the only airline alliance operating flights between Ottawa and Houston George Bush Airport.

  • How does KAYAK find such low prices on flights from Ottawa to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Ottawa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Ottawa with another airline. Booking your flights between Ottawa and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ottawa to George Bush Intcntl

Information on your arrival and departure airports

Ottawa (YOW)
George Bush Intcntl (IAH)

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