IAH - YOW

C$ 193 Find Cheap Flights from Houston George Bush Airport to Ottawa – Compare and Save

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Fri, 2 Oct - Wed, 14 Oct
Multiple Airlines Logo
6:30 a.m. - 5:15 p.m.IAH  Houston George Bush Intcntl-YOW Ottawa
9h 45m1 stop Calgary
Multiple Airlines Logo
8:15 p.m. - 11:22 a.m.YOW  Ottawa-IAH Houston George Bush Intcntl
16h 07m2 stops Calgary Atlanta Hartsfield-Jackson
C$ 484Multiple Airlines
Thu, 22 Oct - Tue, 27 Oct
Multiple Airlines Logo
8:27 a.m. - 12:20 a.m.IAH  Houston George Bush Intcntl-YOW Ottawa
14h 53m2 stops Fort Lauderdale Toronto Pearson Intl
Multiple Airlines Logo
7:05 a.m. - 2:44 p.m.YOW  Ottawa-IAH Houston George Bush Intcntl
8h 39m1 stop Fort Lauderdale
C$ 508Multiple Airlines
Thu, 22 Oct - Sun, 25 Oct
Multiple Airlines Logo
8:27 a.m. - 12:20 a.m.IAH  Houston George Bush Intcntl-YOW Ottawa
14h 53m2 stops Fort Lauderdale Toronto Pearson Intl
Multiple Airlines Logo
3:25 p.m. - 2:48 p.m.YOW  Ottawa-IAH Houston George Bush Intcntl
24h 23m1 stop Fort Lauderdale
C$ 553Multiple Airlines
Fri, 2 Oct - Fri, 9 Oct
Multiple Airlines Logo
8:25 a.m. - 12:20 a.m.IAH  Houston George Bush Intcntl-YOW Ottawa
14h 55m2 stops Fort Lauderdale Toronto Pearson Intl
Multiple Airlines Logo
7:00 a.m. - 9:27 a.m.YOW  Ottawa-IAH Houston George Bush Intcntl
27h 27m1 stop Orlando
C$ 561Multiple Airlines
Thu, 15 Oct - Sun, 18 Oct
WestJet Logo
2:50 p.m. - 5:35 a.m.IAH  Houston George Bush Intcntl-YOW Ottawa
13h 45m1 stop Calgary
WestJet Logo
12:25 p.m. - 10:40 p.m.YOW  Ottawa-IAH Houston George Bush Intcntl
11h 15m2 stops Winnipeg Calgary
C$ 583WestJet
Mon, 28 Sep - Wed, 30 Sep
WestJet Logo
2:50 p.m. - 5:15 p.m.IAH  Houston George Bush Intcntl-YOW Ottawa
25h 25m1 stop Calgary
WestJet Logo
8:15 p.m. - 10:40 p.m.YOW  Ottawa-IAH Houston George Bush Intcntl
27h 25m1 stop Calgary
C$ 588WestJet
Thu, 12 Nov - Thu, 26 Nov
WestJet Logo
1:50 p.m. - 2:30 p.m.IAH  Houston George Bush Intcntl-YOW Ottawa
23h 40m1 stop Calgary
WestJet Logo
6:10 a.m. - 10:15 p.m.YOW  Ottawa-IAH Houston George Bush Intcntl
17h 05m1 stop Calgary
C$ 610WestJet
Fri, 20 Nov - Thu, 26 Nov
Multiple Airlines Logo
1:50 p.m. - 3:14 p.m.IAH  Houston George Bush Intcntl-YOW Ottawa
24h 24m2 stops Calgary Winnipeg
Multiple Airlines Logo
6:10 a.m. - 10:15 p.m.YOW  Ottawa-IAH Houston George Bush Intcntl
17h 05m1 stop Calgary
C$ 621Multiple Airlines
Mon, 28 Sep - Wed, 30 Sep
Multiple Airlines Logo
2:50 p.m. - 12:55 p.m.IAH  Houston George Bush Intcntl-YOW Ottawa
21h 05m1 stop Calgary
Multiple Airlines Logo
1:20 p.m. - 6:02 a.m.YOW  Ottawa-IAH Houston George Bush Intcntl
17h 42m2 stops Calgary Las Vegas Harry Reid Intl
C$ 621Multiple Airlines
Fri, 20 Nov - Wed, 25 Nov
WestJet Logo
8:00 a.m. - 12:01 a.m.IAH  Houston George Bush Intcntl-YOW Ottawa
15h 01m1 stop Calgary
WestJet Logo
6:10 a.m. - 1:00 p.m.YOW  Ottawa-IAH Houston George Bush Intcntl
31h 50m1 stop Calgary
C$ 625WestJet
Booking Insights

Price, demand, and travel trends for Houston George Bush Intcntl Airport to Ottawa flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Houston George Bush Intcntl Airport to Ottawa with more confidence.

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

Saturday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Ottawa and is 35% cheaper than the average day. Monday is the most expensive day with flight prices 12% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • October is the cheapest month to fly from Houston George Bush Intcntl Airport to Ottawa at C$ 458 round-trip.
  • July (C$ 1,139) and August (C$ 1,108) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 148% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Houston George Bush Intcntl Airport to Ottawa flights

Low season

September

Cheapest flight

C$ 193
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flights from Houston George Bush Intcntl Airport to Ottawa

When to book flights from George Bush Intcntl to Ottawa

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Houston George Bush Intcntl Airport to Ottawa flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Houston George Bush Intcntl Airport to Ottawa?

    Flights from Houston George Bush Intcntl Airport to Ottawa usually depart from Houston George Bush Intcntl (IAH) and arrive at Ottawa (YOW).

  • Which cabin classes can I book on flights from Houston George Bush Intcntl Airport to Ottawa?

    Only Economy Class is available on flights from Houston George Bush Intcntl Airport to Ottawa.

  • Which airports do connecting flights from Houston George Bush Intcntl Airport to Ottawa pass through?

    One-stop flights from Houston George Bush Intcntl Airport to Ottawa most commonly connect through:

    • Toronto Pearson Intl (YYZ) – 43% of one-stop connections
    • Newark (EWR) – 16% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 10% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) – 10% of one-stop connections

    Toronto Pearson Intl (YYZ) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Houston George Bush Intcntl Airport to Ottawa?

    On the Houston George Bush Intcntl Airport to Ottawa route, being flexible with your departure day can save you up to 42%. Saturday is the cheapest day at C$ 654 round-trip on average, while Monday is the most expensive at C$ 1,119 – a C$ 465 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • Which popular places can I visit in Ottawa?

    Some of the most popular sights in Ottawa are Downtown Ottawa, Parliament Hill, and University of Ottawa. These are among the most viewed places in Ottawa on KAYAK.

  • How long does a flight from Houston George Bush Intcntl Airport to Ottawa take?

    A direct flight from Houston George Bush Intcntl Airport to Ottawa takes 0h 00m, covering 3,888 km.

  • Do I need a passport to fly from Houston George Bush Intcntl Airport to Ottawa?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Houston George Bush Intcntl Airport to Ottawa changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 476 to C$ 1,907. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Houston George Bush Intcntl Airport to Ottawa looking right now?

    One-way fares from Houston George Bush Intcntl Airport to Ottawa are currently lower than usual. Average one-way flight prices are about C$ 245, which is 54% below the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling from Houston George Bush Intcntl Airport to Ottawa?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 6h 01m, compared with 6h 43m via Chicago O'Hare Intl (ORD) and 6h 52m via Toronto Pearson Intl (YYZ).

  • What is the time difference between Houston George Bush Intcntl Airport and Ottawa?

    Ottawa is 1 hour ahead of Houston George Bush Intcntl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Ottawa Airport (YOW)?

    Ottawa Airport (YOW) hosts 5 major car rental companies, with daily rates starting from around C$ 17 for economy cars. Top options include:
    · Routes Car & Truck Rentals
    · Europcar
    · Alamo
    · Budget
    · Enterprise Rent-A-Car

  • How much should I expect to pay for a Houston George Bush Intcntl Airport to Ottawa flight?

    Round-trip flights from Houston George Bush Intcntl Airport to Ottawa range from C$ 692 to C$ 1,128, with an average of C$ 992 over the past 12 months. Anything below C$ 692 counts as a good deal.

Your guide to booking Houston George Bush Intcntl Airport to Ottawa flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure instead of Monday. On this route, Saturday flights average C$ 654 – about C$ 465 less than Monday (42% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Houston George Bush Intcntl Airport to Ottawa trip for October. Fares historically average C$ 458 round-trip in that month – typically C$ 681 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ottawa Airport.
    - Hilton Garden Inn Ottawa Airport
    - Fairfield Inn & Suites by Marriott Ottawa Airport
    - Hampton Inn by Hilton Ottawa Airport

More options for your flight from George Bush Intcntl to Ottawa

Complete your trip to Ottawa with a hotel stay or car rental

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