ONT - YOW

$287 Find Cheap Flights from Ontario to Ottawa - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$513
Typical prices: $625-$1,022
Multiple Airlines
Sun 10/14Tue 10/16
ONT - YOW • 2 stops
Cheapest one-way
$287
Typical prices: $310-$506
Multiple Airlines
Thu 11/1
ONT - YOW • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Ontario and Ottawa. You'll need to take a connecting flight to reach the destination.
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Cheap Flights from Ontario to Ottawa (ONT-YOW)

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

Recent round-trip flight deals from Ontario to Ottawa

Wed, Oct 14 - Fri, Oct 16
Multiple Airlines Logo
11:26 am - 5:35 amONT  Ontario-YOW Ottawa
15h 09m2 stops Las Vegas Harry Reid Intl Calgary
Multiple Airlines Logo
4:00 pm - 9:09 amYOW  Ottawa-ONT Ontario
20h 09m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl
$513Multiple Airlines
Fri, Oct 16 - Thu, Oct 22
Multiple Airlines Logo
8:00 am - 5:35 amONT  Ontario-YOW Ottawa
18h 35m2 stops Las Vegas Harry Reid Intl Calgary
Multiple Airlines Logo
8:00 am - 11:54 pmYOW  Ottawa-ONT Ontario
18h 54m3 stops Toronto Island Newark Portland
$547Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
8:03 pm - 10:15 pmONT  Ontario-YOW Ottawa
23h 12m3 stops Dallas/Fort Worth Tampa Toronto Pearson Intl
Multiple Airlines Logo
5:40 pm - 11:16 amYOW  Ottawa-ONT Ontario
20h 36m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl
$577Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
8:03 pm - 8:02 pmONT  Ontario-YOW Ottawa
20h 59m3 stops Dallas/Fort Worth Washington, D.C. Dulles Intl Toronto Island
Multiple Airlines Logo
12:25 pm - 7:04 amYOW  Ottawa-ONT Ontario
21h 39m2 stops Winnipeg Las Vegas Harry Reid Intl
$586Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
8:03 pm - 8:02 pmONT  Ontario-YOW Ottawa
20h 59m3 stops Dallas/Fort Worth Washington, D.C. Dulles Intl Toronto Island
Multiple Airlines Logo
12:25 pm - 7:04 amYOW  Ottawa-ONT Ontario
21h 39m3 stops Winnipeg Calgary Las Vegas Harry Reid Intl
$592Multiple Airlines
Fri, Oct 9 - Fri, Oct 16
Multiple Airlines Logo
8:00 am - 5:35 amONT  Ontario-YOW Ottawa
18h 35m2 stops Las Vegas Harry Reid Intl Calgary
Multiple Airlines Logo
7:00 am - 7:40 pmYOW  Ottawa-ONT Ontario
15h 40m2 stops Toronto Pearson Intl San Francisco
$596Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
8:03 pm - 10:15 pmONT  Ontario-YOW Ottawa
23h 12m3 stops Dallas/Fort Worth Tampa Toronto Pearson Intl
Multiple Airlines Logo
5:40 pm - 7:28 pmYOW  Ottawa-ONT Ontario
28h 48m3 stops Toronto Pearson Intl Las Vegas Harry Reid Intl San Francisco
$599Multiple Airlines
Fri, Oct 9 - Fri, Oct 16
Multiple Airlines Logo
12:01 pm - 5:35 amONT  Ontario-YOW Ottawa
14h 34m3 stops San Francisco Las Vegas Harry Reid Intl Calgary
Multiple Airlines Logo
7:00 am - 7:40 pmYOW  Ottawa-ONT Ontario
15h 40m2 stops Toronto Pearson Intl San Francisco
$668Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
12:01 pm - 1:12 pmONT  Ontario-YOW Ottawa
22h 11m2 stops San Francisco Calgary
Multiple Airlines Logo
5:40 pm - 11:16 amYOW  Ottawa-ONT Ontario
20h 36m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl
$721Multiple Airlines
Fri, Oct 16 - Thu, Oct 22
Air Canada Logo
1:52 pm - 5:58 amONT  Ontario-YOW Ottawa
13h 06m2 stops San Francisco Vancouver Intl
Air Canada Logo
6:55 am - 8:58 pmYOW  Ottawa-ONT Ontario
17h 03m2 stops Vancouver Intl Denver Intl
$779Air Canada
Booking Insights

Price, demand and travel trends for Ontario to Ottawa flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ontario to Ottawa with more confidence.

What is the cheapest airline to fly from Ontario to Ottawa?

Air Canada ($779) offered the cheapest round-trip ticket from Ontario to Ottawa in the last 5 days.

Find deals

Key details for Ontario to Ottawa flights

Cheapest flight

$287
Flight from Ontario to Ottawa

When to book flights from Ontario to Ottawa

Are your dates flexible? Find out the best times to travel from Ontario 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 Ontario 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 Ontario to Ottawa?

    Flights from Ontario to Ottawa usually depart from Ontario (ONT) and arrive at Ottawa (YOW).

  • What cabin classes can I book on flights from Ontario to Ottawa?

    Only Economy Class is available on flights from Ontario to Ottawa.

  • Which airports do connecting flights from Ontario to Ottawa pass through?

    Most connecting flights from Ontario to Ottawa pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Ontario to Ottawa?

    Yes. Being flexible with your travel dates can save you up to 41% on the Ontario to Ottawa route. Friday is the cheapest departure day at $625 round-trip on average, while Thursday is the most expensive at $1,047, a difference of $422. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Ottawa?

    Some of the most popular sights in Ottawa are Garden of the Provinces and Territories, Nepean Sportsplex and National Arts Centre. These are among the most viewed places in Ottawa on KAYAK.

  • How long is a flight from Ontario to Ottawa?

    A nonstop flight from Ontario to Ottawa takes 0h 00m, covering 2,329 miles.

  • Do I need a passport to fly from Ontario 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 Ontario 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 $513 to $2,198. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Ontario to Ottawa looking right now?

    One-way fares from Ontario to Ottawa are currently higher than usual. Average one-way flight prices are about $392, which is 6% above the typical average for this route.

  • What is the time difference between Ontario and Ottawa?

    Ottawa is 3 hours ahead of Ontario (Eastern Time vs Pacific 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 $13 for economy cars. Top options include:
    • Routes Car & Truck Rentals
    • Europcar
    • Alamo
    • Budget
    • Enterprise Rent-A-Car

Your guide to booking Ontario to Ottawa flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Ontario to Ottawa

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

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