ONT - YOW

$385 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
$537
Typical prices: $625-$1,022
Multiple Airlines
Tue 11/6Tue 11/13
ONT - YOW • 2 stops
Cheapest one-way
$385
Typical prices: $310-$506
Multiple Airlines
Fri 11/9
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

Fri, Nov 6 - Fri, Nov 13
Multiple Airlines Logo
12:01 pm - 12:01 amONT  Ontario-YOW Ottawa
33h 00m2 stops San Francisco Calgary
Multiple Airlines Logo
5:40 pm - 9:05 amYOW  Ottawa-ONT Ontario
18h 25m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl
$537Multiple Airlines
Sat, Oct 10 - Fri, Oct 16
Multiple Airlines Logo
5:25 pm - 9:19 amONT  Ontario-YOW Ottawa
12h 54m2 stops Las Vegas Harry Reid Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
7:00 am - 7:40 pmYOW  Ottawa-ONT Ontario
15h 40m2 stops Toronto Pearson Intl San Francisco
$544Multiple Airlines
Thu, Oct 15 - Sun, Oct 18
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
12:25 pm - 7:04 amYOW  Ottawa-ONT Ontario
21h 39m3 stops Winnipeg Calgary Las Vegas Harry Reid Intl
$555Multiple Airlines
Thu, Oct 15 - Sun, Oct 18
Multiple Airlines Logo
1:38 pm - 5:35 amONT  Ontario-YOW Ottawa
12h 57m2 stops Las Vegas Harry Reid Intl Calgary
Multiple Airlines Logo
12:25 pm - 7:04 amYOW  Ottawa-ONT Ontario
21h 39m3 stops Winnipeg Calgary Las Vegas Harry Reid Intl
$556Multiple Airlines
Thu, Oct 22 - Mon, Oct 26
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
$571Multiple Airlines
Fri, Nov 6 - Fri, Nov 13
Multiple Airlines Logo
12:01 pm - 12:01 amONT  Ontario-YOW Ottawa
33h 00m2 stops San Francisco Calgary
Multiple Airlines Logo
7:00 am - 7:28 pmYOW  Ottawa-ONT Ontario
15h 28m3 stops Toronto Pearson Intl Las Vegas Harry Reid Intl San Francisco
$575Multiple Airlines
Thu, Oct 22 - Mon, Oct 26
Multiple Airlines Logo
1:38 pm - 5:35 amONT  Ontario-YOW Ottawa
12h 57m2 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
$598Multiple Airlines
Wed, Oct 28 - Sat, Oct 31
Multiple Airlines Logo
5:07 pm - 5:20 pmONT  Ontario-YOW Ottawa
21h 13m3 stops Las Vegas Harry Reid Intl Houston George Bush Intcntl Fort Lauderdale
Multiple Airlines Logo
7:00 am - 4:21 pmYOW  Ottawa-ONT Ontario
12h 21m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl
$703Multiple Airlines
Fri, Nov 6 - Fri, Nov 13
Multiple Airlines Logo
6:25 am - 5:20 pmONT  Ontario-YOW Ottawa
31h 55m3 stops Denver Intl Houston George Bush Intcntl Fort Lauderdale
Multiple Airlines Logo
7:00 am - 10:42 amYOW  Ottawa-ONT Ontario
30h 42m3 stops Toronto Pearson Intl Las Vegas Harry Reid Intl Denver Intl
$719Multiple Airlines
Fri, Nov 6 - Fri, Nov 13
United Airlines Logo
7:00 am - 9:16 pmONT  Ontario-YOW Ottawa
11h 16m1 stop Chicago O'Hare Intl
United Airlines Logo
6:15 am - 6:47 pmYOW  Ottawa-ONT Ontario
15h 32m1 stop Chicago O'Hare Intl
$894United Airlines
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 with more confidence.

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

United Airlines ($894) 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

$385
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

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

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

  • How long is a flight from Ontario to Ottawa?

    A nonstop flight from Ontario to Ottawa takes 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 $537 to $2,586. That means the highest observed fare was about 5x 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 $439, which is 19% above the typical average for this route.

  • 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

  • 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).

  • 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.

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

    Yes. Flexible dates can save you up to 41% on flights from Ontario to Ottawa. 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 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 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.

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

Car rentals in Ottawa
Hotels in Ottawa
Vacations in Ottawa