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$64+ Cheap flights from Ontario to Cleveland (ONT - CLE)

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CLE
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
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The best prices from Ontario to Cleveland Hopkins Intl are usually found in July or August, booked 55 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from Ontario to Cleveland

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Cleveland (CLE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$128
(Frontier)

One-way from

$64
(Frontier)

Popular in

December

Cheapest in

July

Average price

$517
Provider with most accurate pricing for Ontario-Cleveland Hopkins Intl flight deals.
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Provider most trusted by Cheapflights users for Ontario-Cleveland Hopkins Intl flights.
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From Ontario to Cleveland Hopkins Intl
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One-way flight from Ontario to Cleveland Hopkins Intl
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High demand for flights, 17% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Ontario to Cleveland

Cheapest flights from Ontario to Cleveland
Explore the most affordable flight options available from Ontario to Cleveland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 12/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:59 amONT - CLE
1 stop6h 59mFrontier
Sun 1/57:32 pmCLE - ONT
1 stop7h 27mFrontier
Deal found 12/20$268
This Expedia deal was found by Cheapflights users on 12/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/274:56 pmONT - CLE
1 stop10h 59mMultiple Airlines
Fri 1/36:59 pmCLE - ONT
2 stops17h 46mMultiple Airlines
Deal found 12/20$643
This American Airlines deal was found by Cheapflights users on 12/20. 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 12/2411:59 pmONT - CLE
1 stop8h 45mAmerican Airlines
Wed 1/15:00 amCLE - ONT
1 stop7h 56mAmerican Airlines
Deal found 12/20$781
This Delta deal was found by Cheapflights users on 12/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/216:52 amONT - CLE
1 stop9h 07mDelta
Sun 1/55:59 pmCLE - ONT
2 stops9h 29mDelta
Deal found 12/19$816
This United Airlines deal was found by Cheapflights users on 12/20. 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 12/251:42 pmONT - CLE
1 stop6h 03mUnited Airlines
Wed 1/19:00 amCLE - ONT
1 stop6h 40mUnited Airlines
Deal found 12/20$852
This Alaska Airlines deal was found by Cheapflights users on 12/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:32 pmONT - CLE
2 stops18h 32mAlaska Airlines
Sun 1/56:59 pmCLE - ONT
1 stop23h 12mAlaska Airlines
Deal found 12/20$878
This Southwest deal was found by Cheapflights users on 12/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/269:10 amONT - CLE
2 stops8h 35mSouthwest
Sun 12/2912:55 pmCLE - ONT
2 stops11h 10mSouthwest
Deal found 12/20$936

Find flights from Ontario to Cleveland within your budget

Customize your flight search to find flights from Ontario to Cleveland 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 December 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Thu 1/16

6:50 pm-7:09 am

1 stop9h 19m

Cleveland Hopkins Intl

Thu 1/23

7:48 pm-11:47 pm

1 stop6h 59m

$128

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Tue 2/18

1:21 pm-11:31 pm

1 stop7h 10m

Cleveland Hopkins Intl

Wed 2/26

7:30 am-12:24 pm

1 stop7h 54m

$328

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Tue 2/18

10:05 am-11:21 pm

2 stops10h 16m

Cleveland Hopkins Intl

Tue 2/25

5:04 am-10:01 am

1 stop7h 57m

$333

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Fri 1/10

9:28 pm-6:56 am

1 stop6h 28m

Cleveland Hopkins Intl

Mon 1/13

11:06 am-10:13 pm

2 stops14h 07m

$352

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Thu 1/16

7:01 pm-4:48 pm

1 stop18h 47m

Cleveland Hopkins Intl

Thu 1/23

5:43 pm-10:38 am

2 stops19h 55m

$391

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Fri 1/10

9:20 am-9:40 pm

2 stops9h 20m

Cleveland Hopkins Intl

Mon 1/13

1:45 pm-8:45 pm

2 stops10h 00m

$440

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Wed 2/19

5:05 am-3:13 pm

1 stop7h 08m

Cleveland Hopkins Intl

Mon 2/24

4:20 pm-12:42 pm

1 stop23h 22m

$446

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Sat 1/18

7:59 pm-7:09 am

1 stop8h 10m

$64

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Wed 1/22

1:00 pm-12:39 am

1 stop8h 39m

$164

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Wed 1/8

6:10 am-8:30 pm

2 stops11h 20m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 13 results
1
2

Compare providers for flights from Ontario to Cleveland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Cleveland in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Cleveland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Cleveland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Cleveland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Cleveland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Cleveland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Cleveland

Have a flexible travel schedule? Discover the best time to fly to Cleveland 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 Cleveland

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

How far ahead should I book a flight from Ontario to Cleveland?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Cleveland. Price data was last updated on December 20, 2024.

The best time to book flights from Ontario to Cleveland is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Ontario to Cleveland (average of $250). Flying from Ontario to Cleveland 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 CLE?

Find hourly flight availability from Ontario to Cleveland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2024.

One of the essential ways to save on airfare from Ontario to Cleveland is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 37% on airfare.

What is the cheapest day to fly from Ontario to Cleveland?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Cleveland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Ontario to Cleveland flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Cleveland by month

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

In terms of precipitation, rainfall in Cleveland 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 Cleveland when rainfall is around 2.3 in.

Temperature in Cleveland by month

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

If weather is an important factor for your trip to Cleveland, 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 Cleveland

Get insights into the airlines that provide service to Cleveland. 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 Cleveland. Reviews last updated December 21, 2024.
Get a feel of what it's like to fly with Southwest, Frontier and Alaska Airlines from Ontario to Cleveland by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,814 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

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
4,814 reviews
Southwest
8.1
Very good
4,814 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

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
9,540 reviews
Southwest
8.1
Very good
4,814 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

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
8,597 reviews
Southwest
8.1
Very good
4,814 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

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
9,035 reviews
Southwest
8.1
Very good
4,814 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

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

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,814 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

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 Cleveland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ontario to Cleveland round-trip?

    Flying on Frontier is currently your cheapest option to Cleveland, with prices starting at $128. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $328 and $333, respectively. Frontier is currently priced 65% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $64. Delta flights start at $164 while deals on American Airlines start at $198 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Cleveland 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 Cleveland?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Cleveland (average of $250). Flying from Ontario to Cleveland 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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Top 6 airlines flying from Ontario to Cleveland

Discover the top 6 airlines that operate flights from Ontario to Cleveland. 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 December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$154Average$272FlexibilityNo cancel feeOn-time65%
FrontierCheapest$155Average$268FlexibilityNo cancel feeOn-time62%
DeltaCheapest$286Average$617FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$306Average$491FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$336Average$573FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$346Average$583FlexibilityNo cancel feeOn-time63%
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