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$60+ Cheap flights from Ontario (ONT) to Ohio

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CLE
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Ontario to Ohio

Keep the following information in mind while searching for Ontario to Ohio flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$130
(Frontier)

One-way from

$60
(Trip.com)

Popular in

November

Cheapest in

May

Average price

$389
Provider with most accurate pricing for Los Angeles-Cleveland Hopkins Intl flight deals.
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From Ontario to Ohio
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One-way flight from Ontario to Ohio
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Highest demand for flights based on searches. 14% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Ontario to Ohio

Cheapest flights from Ontario to Ohio
Explore the most affordable flight options available from Ontario to Ohio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/512:59 amONT - CLE
1 stop7h 07mFrontier
Tue 3/117:35 pmCLE - ONT
1 stop7h 29mFrontier
Deal found 2/18$130
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/110:15 pmONT - CVG
1 stop27h 45mFrontier
Mon 5/57:51 pmCVG - ONT
1 stop17h 03mFrontier
Deal found 2/20$138
This Frontier deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:13 pmONT - DTW
1 stop12h 31mFrontier
Sat 4/122:10 pmDTW - ONT
1 stop6h 47mFrontier
Deal found 2/20$150
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/126:00 amONT - DTW
1 stop30h 53mAlaska Airlines
Mon 3/174:49 pmDTW - ONT
1 stop9h 35mAlaska Airlines
Deal found 2/19$262
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/15:40 amONT - CVG
1 stop10h 01mDelta
Wed 4/26:24 amCVG - ONT
1 stop18h 58mDelta
Deal found 2/20$263
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/912:42 pmONT - DAY
1 stop7h 41mDelta
Thu 4/243:03 pmDAY - ONT
1 stop7h 25mDelta
Deal found 2/20$289
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1811:59 pmONT - DAY
1 stop8h 34mAmerican Airlines
Tue 3/2512:04 pmDAY - ONT
2 stops12h 56mAmerican Airlines
Deal found 2/19$294
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/259:32 amONT - CVG
2 stops9h 22mAmerican Airlines
Sat 3/296:20 pmCVG - ONT
1 stop6h 40mAmerican Airlines
Deal found 2/20$308
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/256:45 pmONT - CVG
2 stops11h 52mUnited Airlines
Sat 3/292:10 pmCVG - ONT
2 stops9h 47mUnited Airlines
Deal found 2/20$314
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/235:00 amONT - CMH
1 stop6h 37mUnited Airlines
Sat 4/268:30 amCMH - ONT
1 stop7h 08mUnited Airlines
Deal found 2/20$329
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2310:15 pmONT - PIT
1 stop8h 24mDelta
Tue 4/295:36 pmPIT - ONT
1 stop9h 05mDelta
Deal found 2/20$333
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1610:15 pmONT - CMH
1 stop7h 40mDelta
Tue 4/222:04 pmCMH - ONT
1 stop8h 24mDelta
Deal found 2/20$333

Find flights from Ontario to Ohio within your budget

Customize your flight search to find flights from Ontario to Ohio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Ontario

Fly to

Ohio

Route

Depart

Return

Price

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Wed 3/5

12:59 am-11:06 am

1 stop7h 07m

Cleveland Hopkins Intl

Tue 3/11

7:35 pm-12:04 am

1 stop7h 29m

$130

OntarioCincinnati

ONT - CVG

ONTCVG

Ontario

Thu 5/1

10:15 pm-5:00 am

1 stop27h 45m

Cincinnati Cinci./N. Kentucky

Mon 5/5

7:51 pm-9:54 am

1 stop17h 03m

$138

OntarioDetroit

ONT - DTW

ONTDTW

Ontario

Thu 4/3

6:13 pm-9:44 am

1 stop12h 31m

Detroit Metropolitan Wayne County

Sat 4/12

2:10 pm-5:57 pm

1 stop6h 47m

$150

OntarioDetroit

ONT - DTW

ONTDTW

Ontario

Wed 3/12

6:00 am-3:53 pm

1 stop30h 53m

Detroit Metropolitan Wayne County

Mon 3/17

4:49 pm-11:24 pm

1 stop9h 35m

$262

OntarioCincinnati

ONT - CVG

ONTCVG

Ontario

Tue 4/1

5:40 am-6:41 pm

1 stop10h 01m

Cincinnati Cinci./N. Kentucky

Wed 4/2

6:24 am-10:22 pm

1 stop18h 58m

$263

OntarioDayton

ONT - DAY

ONTDAY

Ontario

Wed 4/9

12:42 pm-11:23 pm

1 stop7h 41m

Dayton

Thu 4/24

3:03 pm-7:28 pm

1 stop7h 25m

$289

OntarioDayton

ONT - DAY

ONTDAY

Ontario

Tue 3/18

11:59 pm-11:33 am

1 stop8h 34m

Dayton

Tue 3/25

12:04 pm-10:00 pm

2 stops12h 56m

$294

OntarioCincinnati

ONT - CVG

ONTCVG

Ontario

Tue 3/25

9:32 am-9:54 pm

2 stops9h 22m

Cincinnati Cinci./N. Kentucky

Sat 3/29

6:20 pm-10:00 pm

1 stop6h 40m

$308

OntarioCincinnati

ONT - CVG

ONTCVG

Ontario

Tue 3/25

6:45 pm-9:37 am

2 stops11h 52m

Cincinnati Cinci./N. Kentucky

Sat 3/29

2:10 pm-8:57 pm

2 stops9h 47m

$314

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Wed 4/23

5:00 am-2:37 pm

1 stop6h 37m

Columbus

Sat 4/26

8:30 am-12:38 pm

1 stop7h 08m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Ohio

Have a flexible travel schedule? Discover the best time to fly to Ohio from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Ohio

Get recent, data-driven insights about flights from Ontario to Ohio including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Ohio?

Currently, April is the cheapest month in which you can book a flight from Ontario to Ohio (average of $250). Flying from Ontario to Ohio in June is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to OH?

Find hourly flight availability from Ontario to Ohio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Ohio as you normally would.

Rainfall in Ohio by month

Plan your trip to Ohio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ohio ranges from 2.3 - 3.8 inches per month. September is typically the wettest month, when rainfall can reach 3.8 in. February is typically the driest time to visit Ohio when rainfall is around 2.3 in.

Temperature in Ohio by month

Plan your trip to Ohio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ohio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Ohio

Get insights into the airlines that provide service to Ohio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ohio. Reviews last updated February 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Ontario to Ohio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Ontario to Ohio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Ohio?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Ohio. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • What are the cheapest airlines to fly from Ontario to Ohio one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $60. Hawaiian Airlines flights start at $131 while deals on Alaska Airlines start at $137 one-way.

  • What are the most popular routes from Ontario to Ohio?

    Most travelers choose Ontario - Detroit Metropolitan Wayne County, Ontario - Cincinnati Cinci./N. Kentucky or Ontario - Columbus when deciding on the best route from Ontario to Ohio.

  • Can I find deals for flights from Ontario to Ohio that include hotel bookings?

    Yes. In addition to deals on Ontario to Ohio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Ohio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Ohio.

  • Can I find deals for business class flights from Ontario to Ohio?

    Yes. Cheapflights offers flight deals from Ontario to Ohio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Ohio?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Ohio (average of $250). Flying from Ontario to Ohio in June is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Ohio

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Top 6 airlines flying from Ontario to Ohio

Discover the top 6 airlines that operate flights from Ontario to Ohio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$84Average$246FlexibilityNo cancel feeOn-time65%
FrontierCheapest$110Average$255FlexibilityNo cancel feeOn-time62%
DeltaCheapest$257Average$572FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$515FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$342Average$467FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$346Average$530FlexibilityNo cancel feeOn-time69%
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