CMH - YOW

$343 Find Cheap Flights from Columbus to Ottawa - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$364
Typical prices: $366-$541
Multiple Airlines
Tue 12/11Sat 12/15
CMH - YOW • 1 stop
When to travel
April
Cheapest • 18% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Newark (EWR)
Cheapest • Avg $369 (round-trip)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 4h 06m (one-way)
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Flight Deals

Cheap Flights from Columbus to Ottawa (CMH-YOW)

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

Recent round-trip flight deals from Columbus to Ottawa

Fri, Dec 11 - Tue, Dec 15
Multiple Airlines Logo
1:24 pm - 11:45 pmCMH  Columbus-YOW Ottawa
10h 21m1 stop Fort Lauderdale
Multiple Airlines Logo
7:00 am - 12:20 pmYOW  Ottawa-CMH Columbus
29h 20m1 stop Fort Lauderdale
$364Multiple Airlines
Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
1:24 pm - 1:13 pmCMH  Columbus-YOW Ottawa
23h 49m2 stops Fort Lauderdale Toronto Pearson Intl
Multiple Airlines Logo
7:00 am - 12:20 pmYOW  Ottawa-CMH Columbus
29h 20m1 stop Fort Lauderdale
$407Multiple Airlines
Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
1:24 pm - 11:20 pmCMH  Columbus-YOW Ottawa
9h 56m1 stop Fort Lauderdale
Multiple Airlines Logo
7:00 am - 12:20 pmYOW  Ottawa-CMH Columbus
29h 20m1 stop Fort Lauderdale
$429Multiple Airlines
Fri, Dec 11 - Mon, Dec 14
Multiple Airlines Logo
1:24 pm - 11:45 pmCMH  Columbus-YOW Ottawa
10h 21m1 stop Fort Lauderdale
Multiple Airlines Logo
3:15 pm - 11:58 amYOW  Ottawa-CMH Columbus
20h 43m2 stops Newark Atlanta Hartsfield-Jackson
$434Multiple Airlines
Sat, Dec 12 - Tue, Dec 15
United Airlines Logo
6:00 am - 9:56 pmCMH  Columbus-YOW Ottawa
15h 56m1 stop Newark
United Airlines Logo
6:00 am - 10:20 pmYOW  Ottawa-CMH Columbus
16h 20m1 stop Newark
$744United Airlines
Sat, Dec 12 - Wed, Dec 16
United Airlines Logo
6:00 am - 9:56 pmCMH  Columbus-YOW Ottawa
15h 56m1 stop Newark
United Airlines Logo
6:00 am - 3:14 pmYOW  Ottawa-CMH Columbus
9h 14m1 stop Newark
$744United Airlines
Wed, Dec 9 - Sat, Dec 12
United Airlines Logo
6:08 am - 9:56 pmCMH  Columbus-YOW Ottawa
15h 48m1 stop Newark
United Airlines Logo
6:00 am - 6:58 pmYOW  Ottawa-CMH Columbus
12h 58m1 stop Newark
$744United Airlines
Fri, Nov 13 - Tue, Nov 17
Air Canada Logo
10:36 am - 7:27 pmCMH  Columbus-YOW Ottawa
8h 51m1 stop Washington, D.C. Dulles Intl
Air Canada Logo
10:50 am - 6:50 pmYOW  Ottawa-CMH Columbus
8h 00m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
$993Air Canada
Fri, Nov 13 - Tue, Nov 17
Air Canada Logo
6:10 am - 3:57 pmCMH  Columbus-YOW Ottawa
9h 47m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:50 am - 6:50 pmYOW  Ottawa-CMH Columbus
8h 00m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
$1,001Air Canada
Mon, Nov 23 - Sun, Nov 29
Air Canada Logo
10:36 am - 3:07 pmCMH  Columbus-YOW Ottawa
4h 31m1 stop Washington, D.C. Dulles Intl
Air Canada Logo
2:00 pm - 11:44 pmYOW  Ottawa-CMH Columbus
9h 44m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl
$1,022Air Canada
Booking Insights

Price, demand and travel trends for Columbus Airport to Ottawa flights

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

What's the cheapest day of the week to fly from Columbus Airport to Ottawa?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Columbus Airport to Ottawa. It’s 13% cheaper than the average day, while Monday is the most expensive, with prices 25% higher.

Find deals

Key details for Columbus Airport to Ottawa flights

Low season

October

Cheapest flight

$364
Beat the crowds with an average 81% drop in travelers.
The most popular month to fly with an average 93% increase in travelers.
Round-trip flight from Columbus Airport to Ottawa

When to book flights from Columbus to Ottawa

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

    Only Economy Class is available on flights from Columbus Airport to Ottawa.

  • How long is a flight from Columbus Airport to Ottawa?

    There are currently no nonstop flights available from Columbus Airport to Ottawa. Flights with 1 layover take between 4h 06m and 5h 01m in total, depending on the connection.

  • Do I need a passport to fly from Columbus 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.

  • How much should I expect to pay for a Columbus Airport to Ottawa flight?

    Round-trip flights from Columbus Airport to Ottawa range from $366 to $541, with an average of $441 over the past 12 months. Anything below $366 counts as a good deal.

  • Have flight prices from Columbus 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 $364 to $1,482. That means the highest observed fare was about 4x higher than the lowest one.

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

    Ottawa Airport (YOW) hosts 5 major car rental companies, with daily rates averaging $42 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 Columbus Airport to Ottawa?

    Flights from Columbus Airport to Ottawa usually depart from Columbus (CMH) and arrive at Ottawa (YOW).

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

    One-stop flights from Columbus Airport to Ottawa most commonly connect through:

    • Washington, D.C. Dulles Intl (IAD) - 67% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 21% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) - 8% of one-stop connections
    • Newark (EWR) - 4% of one-stop connections

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

    Yes. Flexible dates can save you up to 31% on flights from Columbus Airport to Ottawa. Wednesday is the cheapest departure day at $388 round-trip on average, while Monday is the most expensive at $555, a difference of $167.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Columbus Airport to Ottawa?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 4h 06m, compared with 4h 32m via Newark (EWR) and 4h 48m via Montreal Pierre Elliott Trudeau Intl (YUL).

  • 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 Major's Hill Park. These are among the most viewed places in Ottawa on KAYAK.

Your guide to booking Columbus 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 Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $388, about $167 less than Monday fares (30% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Columbus Airport to Ottawa trip for April. Fares historically average $362 round-trip in that month - typically $428 less than the most expensive month, which is November (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
    • Hampton Inn by Hilton Ottawa Airport
    • Ramada by Wyndham Ottawa On The Rideau

More options for your flight from Columbus to Ottawa

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

Car rentals in Ottawa
Hotels in Ottawa
Vacations in Ottawa