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Cheap flights from Ottawa to Houston from $158

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Houston departing on 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ottawa to Houston

Cheap round-trip flights

These are some of the best round-trip flight deals from Ottawa to Houston that have been recently found on momondo from popular airlines, departing in the coming months.
4:20 pm - 10:13 amYOW-IAH
18h 53m1 stop
9:21 pm - 5:40 pmIAH-YOW
19h 19m1 stop
mié., mar. 26 - mié., abr. 2
4:20 pm - 10:13 amYOW-IAH
18h 53m2 stops
8:55 am - 5:40 pmIAH-YOW
7h 45m1 stop
lun., mar. 31 - jue., abr. 3
4:20 pm - 11:30 amYOW-IAH
20h 10m2 stops
5:00 pm - 8:12 pmIAH-YOW
26h 12m1 stop
dom., mar. 23 - jue., mar. 27
11:50 am - 8:16 pmYOW-IAH
9h 26m2 stops
9:21 pm - 5:40 pmIAH-YOW
19h 19m1 stop
mié., mar. 26 - mié., abr. 2
7:50 am - 10:42 pmYOW-IAH
15h 52m1 stop
3:00 pm - 2:56 pmIAH-YOW
22h 56m1 stop
$429WestJet
Find Deal
lun., may. 12 - vie., may. 30
4:45 pm - 10:01 pmYOW-IAH
6h 16m1 stop
7:20 am - 3:09 pmIAH-YOW
6h 49m1 stop
$481Air Canada
Find Deal
jue., abr. 24 - dom., abr. 27
3:45 pm - 2:11 pmYOW-IAH
23h 26m1 stop
3:00 pm - 5:30 amIAH-YOW
13h 30m2 stops
$506WestJet
Find Deal
jue., may. 29 - dom., jun. 1
6:15 pm - 8:15 amYOW-IAH
15h 00m2 stops
6:26 am - 2:04 pmIAH-YOW
6h 38m1 stop
$599United Airlines
Find Deal
lun., may. 19 - dom., may. 25
7:29 pm - 12:47 amYOW-IAH
6h 18m1 stop
7:00 am - 5:06 pmIAH-YOW
9h 06m1 stop
$600United Airlines
Find Deal
lun., may. 19 - dom., may. 25
4:20 pm - 11:59 pmYOW-IAH
32h 39m2 stops
6:00 am - 12:09 amIAH-YOW
17h 09m2 stops
$736Delta
Find Deal
jue., mar. 27 - lun., mar. 31

WestJet flights from Ottawa to Houston

Our best WestJet deals on Ottawa to Houston flight tickets
WestJet
May 12
YOW7:50 amOttawa
15h 52m
1 stop
IAH10:42 pmHouston George Bush Intcntl
May 30
IAH3:00 pmHouston George Bush Intcntl
22h 56m
1 stop
YOW2:56 pmOttawa
WestJet
May 29
YOW3:45 pmOttawa
23h 26m
1 stop
IAH2:11 pmHouston George Bush Intcntl
Jun 1
IAH3:00 pmHouston George Bush Intcntl
13h 30m
2 stops
YOW5:30 amOttawa
WestJet
May 14
YOW3:45 pmOttawa
23h 26m
1 stop
IAH2:11 pmHouston George Bush Intcntl
May 31
IAH3:00 pmHouston George Bush Intcntl
13h 30m
2 stops
YOW5:30 amOttawa

Air Canada flights from Ottawa to Houston

Our best Air Canada deals on Ottawa to Houston flight tickets
Air Canada
Apr 24
YOW4:45 pmOttawa
6h 16m
1 stop
IAH10:01 pmHouston George Bush Intcntl
Apr 27
IAH7:20 amHouston George Bush Intcntl
6h 49m
1 stop
YOW3:09 pmOttawa
Air Canada
Mar 19
YOW2:45 pmOttawa
8h 33m
1 stop
IAH10:18 pmHouston George Bush Intcntl
Apr 6
IAH8:05 amHouston George Bush Intcntl
6h 02m
1 stop
YOW3:07 pmOttawa
Air Canada
Mar 20
YOW2:45 pmOttawa
8h 33m
1 stop
IAH10:18 pmHouston George Bush Intcntl
Apr 7
IAH12:00 pmHouston George Bush Intcntl
6h 19m
1 stop
YOW7:19 pmOttawa

See travel insights to Houston from

How to get the cheapest flight ticket from Ottawa to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston?

The month of October is, on average, the cheapest month to fly to Houston from Ottawa, with most prices found around $526. The month of July is another great option to travel to Houston, with average flight prices from Ottawa averaging around $544.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Ottawa is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $596. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $901.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Ottawa to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $629. Try not to purchase tickets in the morning because they tend to be around $775. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Ottawa when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $609 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Ottawa for as low as $487 on momondo.

Cheap Ottawa to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Houston

Best Price Found

$158

Fastest flight time

6h 15m

Direct flights

None

Airports in Houston

2 airports
The best one-way flight to Houston from Ottawa in the past 72 hours is $158. The best round-trip flight deal from Ottawa to Houston found on momondo in the last 72 hours is $301.
The fastest flight from Ottawa to Houston takes 6h 15m
There are no direct flights from Ottawa to Houston. Popular non-direct routes for this connection are Ottawa Airport - Houston Hobby Airport and Ottawa Airport - Houston George Bush Intcntl Airport.
There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)

  • How far is Ottawa to Houston by plane?

    The distance between Ottawa and Houston is about 1517.5 mi. Flights usually cover this in 6h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ottawa Airport to Houston?

    Prices for flights from Ottawa Airport to Houston are updated daily.

  • How many operators does momondo search for flights from Ottawa Airport to Houston?

  • How old do you have to be to fly from Ottawa Airport to Houston?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Ottawa to Houston

Compare and see reviews for airlines that fly from Ottawa to Houston with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $475Free CancellationRating
7.0
8,882 reviews
Search Air Canada flights
United AirlinesPriceFrom $528Free CancellationRating
7.4
8,623 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Houston?

Finding the right flight to Houston from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Ottawa to Houston with flexible booking policies on momondo?

All flight searches from Ottawa to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ottawa to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Ottawa.

I’m not ready to book a flight from Ottawa to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Ottawa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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