ONT - CMH

$119 Find Cheap Flights from Ontario to Columbus - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$255
Typical prices: $383-$506
Frontier
Fri 9/21Fri 9/28
ONT - CMH • 2 stops
Cheapest one-way
$119
Typical prices: $200-$418
Frontier
Mon 10/1
ONT - CMH • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Ontario and Columbus Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 11% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $378 (round-trip)
Las Vegas Harry Reid Intl (LAS)
Shortest trip • 6h 17m (one-way)
Insights
Insights
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We hope you love your trip to Columbus Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Columbus (ONT-CMH)

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

Recent round-trip flight deals from Ontario to Columbus

Mon, Sep 21 - Mon, Sep 28
Frontier Logo
11:45 am - 6:55 pmONT  Ontario-CMH Columbus
28h 10m2 stops Denver Intl Atlanta Hartsfield-Jackson
Frontier Logo
4:30 pm - 10:30 amCMH  Columbus-ONT Ontario
21h 00m1 stop Denver Intl
$255Frontier
Thu, Oct 8 - Mon, Oct 12
Frontier Logo
6:15 am - 3:32 pmONT  Ontario-CMH Columbus
30h 17m1 stop Denver Intl
Frontier Logo
4:27 pm - 10:29 amCMH  Columbus-ONT Ontario
21h 02m1 stop Denver Intl
$269Frontier
Sat, Sep 26 - Tue, Sep 29
American Airlines Logo
8:25 am - 6:48 pmONT  Ontario-CMH Columbus
7h 23m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 11:47 amCMH  Columbus-ONT Ontario
8h 47m1 stop Dallas/Fort Worth
$397American Airlines
Thu, Dec 17 - Wed, Jan 6
Delta Logo
12:20 pm - 10:30 pmONT  Ontario-CMH Columbus
7h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 11:27 amCMH  Columbus-ONT Ontario
8h 27m1 stop Atlanta Hartsfield-Jackson
$397Delta
Thu, Dec 17 - Tue, Jan 5
Delta Logo
1:11 pm - 11:00 pmONT  Ontario-CMH Columbus
6h 49m1 stop Salt Lake City
Delta Logo
8:00 am - 12:30 pmCMH  Columbus-ONT Ontario
7h 30m1 stop Salt Lake City
$397Delta
Sat, Sep 26 - Tue, Sep 29
American Airlines Logo
8:25 am - 6:48 pmONT  Ontario-CMH Columbus
7h 23m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 12:06 pmCMH  Columbus-ONT Ontario
9h 06m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
$402American Airlines
Wed, Oct 7 - Wed, Oct 14
Southwest Logo
8:25 am - 6:55 pmONT  Ontario-CMH Columbus
7h 30m2 stops Las Vegas Harry Reid Intl Denver Intl
Southwest Logo
2:35 pm - 8:45 pmCMH  Columbus-ONT Ontario
9h 10m2 stops Chicago Midway Dallas Love Field
$407Southwest
Thu, Oct 1 - Mon, Oct 5
Southwest Logo
1:05 pm - 11:25 pmONT  Ontario-CMH Columbus
7h 20m2 stops Phoenix Sky Harbor Intl Denver Intl
Southwest Logo
6:50 pm - 11:55 pmCMH  Columbus-ONT Ontario
8h 05m2 stops Denver Intl Las Vegas Harry Reid Intl
$407Southwest
Wed, Sep 23 - Thu, Sep 24
United Airlines Logo
9:01 am - 10:23 pmONT  Ontario-CMH Columbus
10h 22m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
7:21 am - 12:18 pmCMH  Columbus-ONT Ontario
7h 57m1 stop San Francisco
$408United Airlines
Wed, Sep 16 - Thu, Sep 17
United Airlines Logo
6:08 am - 7:00 pmONT  Ontario-CMH Columbus
9h 52m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
7:00 am - 12:12 pmCMH  Columbus-ONT Ontario
8h 12m1 stop San Francisco
$408United Airlines
Booking Insights

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

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

How much is a round-trip flight from Ontario to Columbus Airport?

Round-trip flights from Ontario to Columbus Airport start at $255. Prices are below average for this route right now, with typical round-trip fares ranging from $383 to $506. The lowest price found in the past 5 days was $255 on Frontier.

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

Tuesday is the cheapest day of the week to fly from Ontario to Columbus Airport, it is 12% cheaper than the average day. Monday is the most expensive day with flight prices 15% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Ontario to Columbus Airport?

  • February is the cheapest month to fly from Ontario to Columbus Airport at $387 round-trip.
  • January ($972) and December ($648) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 151% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Ontario to Columbus Airport flights

Low season

December

Cheapest flight

$119
Best time to beat the crowds but there is an average 48% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Ontario to Columbus Airport

When to book flights from Ontario to Columbus

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

    Flights from Ontario to Columbus Airport usually depart from Ontario (ONT) and arrive at Columbus (CMH).

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

    Two cabin classes are available on flights from Ontario to Columbus Airport:

    • Economy Class
    • First Class

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

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

    • Denver Intl (DEN) - 47% of one-stop connections
    • Phoenix Sky Harbor Intl (PHX) - 19% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 13% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 6% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 24% on the Ontario to Columbus Airport route. Tuesday is the cheapest departure day at $387 round-trip on average, while Monday is the most expensive at $506, a difference of $119. 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 Columbus Airport?

    Some of the most popular sights in Columbus Airport are Greater Columbus Convention Center, Ohio Stadium and Nationwide Arena. These are among the most viewed places in Columbus Airport on KAYAK.

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

    A nonstop flight from Ontario to Columbus Airport takes 0h 00m, covering 1,944 miles.

  • Do I need a passport to fly from Ontario to Columbus Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Ontario to Columbus Airport 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 $255 to $2,001. That means the highest observed fare was about 8x higher than the lowest one.

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

    One-way fares from Ontario to Columbus Airport are currently lower than usual. Average one-way flight prices are about $258, which is 8% below the typical average for this route.

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

    Flying via Las Vegas Harry Reid Intl (LAS) gives the shortest average 1-stop total travel time at 6h 17m, compared with 6h 39m via Minneapolis St Paul (MSP) and 6h 48m via Chicago Midway (MDW).

  • What is the time difference between Ontario and Columbus Airport?

    Columbus Airport 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 Columbus Airport (CMH)?

    Columbus Airport (CMH) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:
    · Payless
    · Budget
    · Alamo
    · Enterprise Rent-A-Car
    · Thrifty

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

    Round-trip flights from Ontario to Columbus Airport range from $383 to $506, with an average of $437 over the past 12 months. Anything below $383 counts as a good deal.

Your guide to booking Ontario to Columbus Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $387 - about $119 less than Monday (24% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ontario to Columbus Airport trip for February. Fares historically average $387 round-trip in that month - typically $585 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Columbus Airport.
    - Hampton Inn Columbus-International Airport
    - Days Inn by Wyndham Columbus Airport
    - Hilton Garden Inn Columbus Airport

Everything you need to know for your flight from Ontario to Columbus

Information on your arrival and departure airports

Ontario (ONT)
Columbus (CMH)