HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Cleveland to Ontario (CLE - ONT) from $84

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CLE — ONT
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Cleveland Hopkins Intl to Ontario are usually found in August or May, booked 24 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from Cleveland to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Cleveland (CLE) to Ontario (ONT). 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 May 30, 2024.

Popular in

July

Cheapest in

August

Round-trip from

$238

One-way from

$84
High demand for flights, 22% potential price rise
Search Deals
Best time to find cheap flights, 39% potential price drop
Search Deals
From Cleveland Hopkins Intl to Ontario
Search Deals
One-way flight from Cleveland Hopkins Intl to Ontario
Search Deals

What is the cheapest day to fly round-trip from Cleveland to Ontario?

Travelers have found that booking a Tuesday departure is the best way to save up to 95% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Travelers have found it’s best to book a flight 56 days in advance to save up to 62% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Cleveland to Ontario 1-2 weeks in advance for as low as $330, or $425 for flights within the next 24 hours.

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

Flights from Cleveland to Ontario lean towards being more expensive in March. Prices are generally better when you fly from Cleveland to Ontario in October, with the cheapest ticket starting at $69.

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

One of the essential ways to save on airfare from Cleveland to Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 26% on airfare.

Cheap Frontier flights from Cleveland to Ontario

Explore cheap flight options specifically provided by Frontier for the route between Cleveland and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Consider these cheap Frontier flights we've found departing from Cleveland to Ontario. Deals update often to give you more flight options matching your criteria
Wed 6/59:12 amCLE - ONT
1 stop7h 03mFrontier
Mon 6/108:46 pmONT - CLE
1 stop7h 09mFrontier
Deal found 5/29$177
Sat 9/144:01 pmCLE - ONT
1 stop20h 05mFrontier
Wed 9/188:35 pmONT - CLE
1 stop23h 09mFrontier
Deal found 5/29$178
Sat 6/84:25 pmCLE - ONT
1 stop10h 32mFrontier
Mon 6/108:46 pmONT - CLE
1 stop7h 09mFrontier
Deal found 5/29$179
Thu 6/68:33 pmCLE - ONT
1 stop12h 50mFrontier
Mon 6/108:46 pmONT - CLE
1 stop7h 09mFrontier
Deal found 5/30$180
Wed 8/75:05 pmCLE - ONT
1 stop9h 34mFrontier
Mon 8/121:22 pmONT - CLE
1 stop6h 43mFrontier
Deal found 5/29$181
Wed 6/55:18 pmCLE - ONT
1 stop9h 31mFrontier
Sat 6/159:44 amONT - CLE
1 stop11h 14mFrontier
Deal found 5/29$183
Sun 6/98:44 pmCLE - ONT
1 stop12h 39mFrontier
Mon 6/1012:59 amONT - CLE
1 stop7h 05mFrontier
Deal found 5/30$189
Wed 8/75:05 pmCLE - ONT
1 stop9h 34mFrontier
Mon 8/121:22 pmONT - CLE
Nonstop6h 43mFrontier
Deal found 5/29$191
Thu 6/67:30 amCLE - ONT
1 stop7h 48mFrontier
Fri 6/78:02 pmONT - CLE
1 stop9h 49mFrontier
Deal found 5/30$192

Cheap American Airlines flights from Cleveland to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Cleveland and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Cleveland and landing in Ontario. Deals are refreshing constantly so come back soon for more options.
Fri 8/23:38 pmCLE - ONT
1 stop10h 22mAmerican Airlines
Tue 8/136:40 amONT - CLE
2 stops8h 24mAmerican Airlines
Deal found 5/29$378
Fri 9/61:07 pmCLE - ONT
1 stop12h 05mAmerican Airlines
Mon 9/167:23 pmONT - CLE
2 stops10h 53mAmerican Airlines
Deal found 5/29$398
Sat 9/143:16 pmCLE - ONT
1 stop8h 26mAmerican Airlines
Wed 9/187:23 pmONT - CLE
2 stops10h 53mAmerican Airlines
Deal found 5/29$412
Sat 9/149:44 amCLE - ONT
2 stops9h 18mAmerican Airlines
Wed 9/187:23 pmONT - CLE
2 stops10h 53mAmerican Airlines
Deal found 5/29$418
Wed 6/195:20 amCLE - ONT
1 stop7h 43mAmerican Airlines
Fri 6/217:26 pmONT - CLE
2 stops10h 57mAmerican Airlines
Deal found 5/29$432
Thu 11/142:08 pmCLE - ONT
1 stop9h 05mAmerican Airlines
Sun 11/1712:51 pmONT - CLE
1 stop8h 24mAmerican Airlines
Deal found 5/29$447
Fri 8/23:38 pmCLE - ONT
1 stop10h 22mAmerican Airlines
Sun 8/117:27 pmONT - CLE
2 stops10h 53mAmerican Airlines
Deal found 5/29$460
Fri 7/193:38 pmCLE - ONT
2 stops9h 02mAmerican Airlines
Tue 7/237:18 pmONT - CLE
2 stops11h 03mAmerican Airlines
Deal found 5/29$477
Fri 8/23:38 pmCLE - ONT
2 stops9h 02mAmerican Airlines
Tue 8/136:40 amONT - CLE
2 stops8h 24mAmerican Airlines
Deal found 5/29$514

Cheap Cleveland to Ontario flights in May & June 2024

Find cheap flight options from Cleveland to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Check out some of the best flight deals from Cleveland to Ontario in 2024. For more flight deals, be sure to check back very soon.
Wed 6/59:12 amCLE - ONT
1 stop7h 03mFrontier
Mon 6/108:46 pmONT - CLE
1 stop7h 09mFrontier
Deal found 5/29$177
Thu 6/68:33 pmCLE - ONT
1 stop12h 50mFrontier
Tue 6/1112:59 amONT - CLE
1 stop12h 11mFrontier
Deal found 5/29$178
Sat 6/84:25 pmCLE - ONT
1 stop10h 32mFrontier
Mon 6/108:46 pmONT - CLE
1 stop7h 09mFrontier
Deal found 5/29$179
Thu 6/68:33 pmCLE - ONT
1 stop12h 50mFrontier
Mon 6/108:46 pmONT - CLE
1 stop7h 09mFrontier
Deal found 5/30$180
Wed 6/55:18 pmCLE - ONT
1 stop9h 31mFrontier
Sat 6/159:44 amONT - CLE
1 stop11h 14mFrontier
Deal found 5/29$183
Sun 6/98:44 pmCLE - ONT
1 stop12h 39mFrontier
Mon 6/1012:59 amONT - CLE
1 stop7h 05mFrontier
Deal found 5/30$189
Thu 6/67:30 amCLE - ONT
1 stop7h 48mFrontier
Fri 6/78:02 pmONT - CLE
1 stop9h 49mFrontier
Deal found 5/30$192
Tue 6/49:45 pmCLE - ONT
1 stop23h 03mFrontier
Fri 6/712:48 amONT - CLE
1 stop20h 10mFrontier
Deal found 5/30$193
Thu 6/67:30 amCLE - ONT
1 stop7h 48mFrontier
Thu 6/67:33 pmONT - CLE
2 stops19h 56mFrontier
Deal found 5/29$194

Cleveland to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Cleveland and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the best flight deals from Cleveland to Ontario in 2024. For more flight deals, be sure to check back very soon.
Wed 6/59:12 amCLE - ONT
1 stop7h 03mFrontier
Mon 6/108:46 pmONT - CLE
1 stop7h 09mFrontier
Deal found 5/29$177
Thu 6/68:33 pmCLE - ONT
1 stop12h 50mFrontier
Tue 6/1112:59 amONT - CLE
1 stop12h 11mFrontier
Deal found 5/29$178
Sat 6/84:25 pmCLE - ONT
1 stop10h 32mFrontier
Mon 6/108:46 pmONT - CLE
1 stop7h 09mFrontier
Deal found 5/29$179
Thu 6/68:33 pmCLE - ONT
1 stop12h 50mFrontier
Mon 6/108:46 pmONT - CLE
1 stop7h 09mFrontier
Deal found 5/30$180
Wed 8/75:05 pmCLE - ONT
1 stop9h 34mFrontier
Mon 8/121:22 pmONT - CLE
1 stop6h 43mFrontier
Deal found 5/29$181
Wed 6/55:18 pmCLE - ONT
1 stop9h 31mFrontier
Sat 6/159:44 amONT - CLE
1 stop11h 14mFrontier
Deal found 5/29$183
Sun 6/98:44 pmCLE - ONT
1 stop12h 39mFrontier
Mon 6/1012:59 amONT - CLE
1 stop7h 05mFrontier
Deal found 5/30$189
Mon 9/99:00 pmCLE - ONT
1 stop18h 32mFrontier
Mon 9/2312:49 amONT - CLE
1 stop6h 30mFrontier
Deal found 5/30$190
Wed 8/75:05 pmCLE - ONT
1 stop9h 34mFrontier
Mon 8/121:22 pmONT - CLE
Nonstop6h 43mFrontier
Deal found 5/29$191

Cleveland to Ontario flights leaving soon

Find last-minute flight options from Cleveland to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the last-minute flights available departing from Cleveland to Ontario. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 6/59:12 amCLE - ONT
1 stop7h 03mFrontier
Mon 6/108:46 pmONT - CLE
1 stop7h 09mFrontier
Deal found 5/29$177
Thu 6/68:33 pmCLE - ONT
1 stop12h 50mFrontier
Tue 6/1112:59 amONT - CLE
1 stop12h 11mFrontier
Deal found 5/29$178
Sat 6/84:25 pmCLE - ONT
1 stop10h 32mFrontier
Mon 6/108:46 pmONT - CLE
1 stop7h 09mFrontier
Deal found 5/29$179
Thu 6/68:33 pmCLE - ONT
1 stop12h 50mFrontier
Mon 6/108:46 pmONT - CLE
1 stop7h 09mFrontier
Deal found 5/30$180
Wed 6/55:18 pmCLE - ONT
1 stop9h 31mFrontier
Sat 6/159:44 amONT - CLE
1 stop11h 14mFrontier
Deal found 5/29$183
Sun 6/98:44 pmCLE - ONT
1 stop12h 39mFrontier
Mon 6/1012:59 amONT - CLE
1 stop7h 05mFrontier
Deal found 5/30$189
Thu 6/67:30 amCLE - ONT
1 stop7h 48mFrontier
Fri 6/78:02 pmONT - CLE
1 stop9h 49mFrontier
Deal found 5/30$192
Tue 6/49:45 pmCLE - ONT
1 stop23h 03mFrontier
Fri 6/712:48 amONT - CLE
1 stop20h 10mFrontier
Deal found 5/30$193
Thu 6/67:30 amCLE - ONT
1 stop7h 48mFrontier
Thu 6/67:33 pmONT - CLE
2 stops19h 56mFrontier
Deal found 5/29$194

One-way flights to Ontario from Cleveland

Search for one-way flight options from Cleveland to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Users traveling one-way from Cleveland to Ontario can select one of these great deals. Those needing a return flight from Cleveland to Ontario can use the search form above.
Sat 6/84:25 pmCLE - ONT
1 stop10h 32mFrontier
Deal found 5/28$84
Wed 6/125:18 pmCLE - ONT
1 stop9h 31mFrontier
Deal found 5/29$90
Wed 9/184:08 pmCLE - ONT
1 stop9h 01mFrontier
Deal found 5/29$91
Thu 6/67:30 amCLE - ONT
1 stop7h 48mFrontier
Deal found 5/29$92
Mon 8/194:08 pmCLE - ONT
1 stop8h 25mFrontier
Deal found 5/29$94
Sat 6/84:25 pmCLE - ONT
1 stop10h 32mFrontier
Deal found 5/28$97
Tue 8/209:00 pmCLE - ONT
1 stop29h 39mFrontier
Deal found 5/29$100
Sun 8/185:42 pmCLE - ONT
1 stop7h 06mFrontier
Deal found 5/29$102
Wed 7/244:28 pmCLE - ONT
1 stop8h 12mFrontier
Deal found 5/29$110

Find flights from Cleveland to Ontario within your budget

Customize your flight search to find flights from Cleveland to Ontario 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$178 - $508

Route

Depart

Return

Price

Cleveland Hopkins IntlOntario

CLE - ONT

CLEONT

Cleveland Hopkins Intl

Sat 9/14

1 stop20h 05m

Ontario

Wed 9/18

1 stop23h 09m

$178

Cleveland Hopkins IntlOntario

CLE - ONT

CLEONT

Cleveland Hopkins Intl

Wed 8/7

1 stop9h 34m

Ontario

Mon 8/12

1 stop6h 43m

$181

Cleveland Hopkins IntlOntario

CLE - ONT

CLEONT

Cleveland Hopkins Intl

Wed 8/7

1 stop9h 34m

Ontario

Mon 8/12

Nonstop6h 43m

$191

Cleveland Hopkins IntlOntario

CLE - ONT

CLEONT

Cleveland Hopkins Intl

Tue 8/6

1 stop6h 22m

Ontario

Mon 8/12

1 stop6h 43m

$199

Cleveland Hopkins IntlOntario

CLE - ONT

CLEONT

Cleveland Hopkins Intl

Sat 6/15

1 stop17h 31m

Ontario

Tue 6/18

1 stop10h 34m

$201

Cleveland Hopkins IntlOntario

CLE - ONT

CLEONT

Cleveland Hopkins Intl

Fri 8/2

1 stop10h 22m

Ontario

Tue 8/13

2 stops8h 24m

$378

Cleveland Hopkins IntlOntario

CLE - ONT

CLEONT

Cleveland Hopkins Intl

Wed 6/12

1 stop7h 20m

Ontario

Wed 6/19

1 stop7h 53m

$422

Cleveland Hopkins IntlOntario

CLE - ONT

CLEONT

Cleveland Hopkins Intl

Tue 10/29

1 stop28h 19m

Ontario

Fri 11/1

1 stop8h 49m

$440

Cleveland Hopkins IntlOntario

CLE - ONT

CLEONT

Cleveland Hopkins Intl

Tue 10/8

1 stop6h 37m

Ontario

Sun 10/13

1 stop6h 58m

$508

Flights are sorted by cheapest first

Deals found on 5/29

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

Use this chart to determine the optimal time to book a round-trip flight from Cleveland to Ontario. Price data was last updated on May 24, 2024.
The best time to book flights from Cleveland to Ontario is 24 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.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Cleveland to Ontario. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Cleveland to Ontario flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Cleveland to Ontario

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

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

57.2 - 73.4 °F

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 30, 2024.
To help decide which airline to fly from Cleveland to Ontario, see what other customers have to say about Frontier, American Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,201 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,201 reviews
Alaska Airlines
8.1
Very good
9,201 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,457 reviews
Alaska Airlines
8.1
Very good
9,201 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,777 reviews
Alaska Airlines
8.1
Very good
9,201 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,284 reviews
Alaska Airlines
8.1
Very good
9,201 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Frontier
6.3
Okay
4,016 reviews
Alaska Airlines
8.1
Very good
9,201 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

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

  • Can I find flights from Cleveland to Ontario for under $200 on Cheapflights?

    Yes, there are multiple flights from Cleveland to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $178, but on average you can expect to pay $209.

  • Are there last-minute flights available from Cleveland to Ontario for under $200?

    There are currently 20+ open flights from Cleveland to Ontario within the next 7 days for less than $200.

  • What is the cheapest airline to fly from Cleveland to Ontario round-trip?

    Currently priced at $178, Frontier will fly you from Cleveland to Ontario and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Users have found that Frontier is 52% cheaper than the other options available to this destination.

  • What does CLE to ONT mean?

    CLE and ONT are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. CLE to ONT refers to a flight route from Cleveland Hopkins Intl Airport to Ontario Airport.

  • Can I find deals for flights from Cleveland to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Cleveland to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Cleveland to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cleveland to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Cleveland to Ontario that allow pets onboard?

    Many airlines flying from Cleveland to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Cleveland to Ontario?

    Yes, you can often find last-minute deals on Cleveland to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Cleveland to Ontario flight deals updated?

    The Cleveland to Ontario flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from Cleveland to Ontario?

    When booking a flight from Cleveland to Ontario, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

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

    Currently, October is the cheapest month in which you can book a flight from Cleveland to Ontario (average of $238). Flying from Cleveland to Ontario in July is currently the most expensive (average of $328). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cleveland to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

Detroit to Las Vegas flights
Cleveland to Las Vegas flights
Cincinnati to Las Vegas flights
Columbus to Las Vegas flights
Detroit to San Francisco flights
Detroit to Los Angeles flights
Cincinnati to Los Angeles flights
Pittsburgh to Las Vegas flights
Detroit to San Diego flights
Akron to Las Vegas flights
Cleveland to San Francisco flights
Cleveland to Los Angeles flights
Cincinnati to San Francisco flights
Columbus to Los Angeles flights
Detroit to Ontario flights
Pittsburgh to Los Angeles flights
Pittsburgh to San Francisco flights
Detroit to Oakland flights
Cincinnati to Ontario flights
Pittsburgh to San Diego flights
Detroit to Burbank flights
Columbus to San Francisco flights
Detroit to Santa Ana flights
Cincinnati to San Diego flights
Dayton to Las Vegas flights
Cleveland to San Diego flights
Columbus to San Diego flights
Columbus to Ontario flights
Cleveland to Santa Ana flights
Detroit to Sacramento flights
Columbus to Oakland flights
Cincinnati to Reno flights
Pittsburgh to Ontario flights
Cincinnati to Santa Ana flights
Cleveland to Oakland flights
Detroit to San Jose flights
Pittsburgh to Oakland flights
Detroit to Palm Springs flights
Cincinnati to Oakland flights
Detroit to Reno flights
Cincinnati to San Jose flights
Pittsburgh to Burbank flights
Pittsburgh to Reno flights
Columbus to Burbank flights
Dayton to San Francisco flights
Pittsburgh to Santa Ana flights
Columbus to Santa Ana flights
Cleveland to Reno flights
Dayton to San Diego flights

Top 5 airlines flying from Cleveland to Ontario

Discover the top 5 airlines that operate flights from Cleveland to Ontario. 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$147Average$236FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$166Average$209FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$312Average$437FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$319Average$494FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$332Average$506FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Los Angeles to Austin flights
Orlando to San Francisco flights
Newark Airport to Mumbai flights
Honolulu to Las Vegas flights
Los Angeles to Puerto Vallarta flights
Chicago to New York flights
New York to Puerto Rico flights
Las Vegas to Reno flights
Nashville to Las Vegas flights
Cincinnati to Orlando flights
Boston to Phoenix flights
Cleveland to Coolangatta flights

Search flights from Cleveland to Ontario by cabin class

Find flights from Cleveland to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cleveland to Ontario?

Cheapflights makes it easy to find Cleveland to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cleveland to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Cleveland to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Cleveland to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Cleveland to Ontario with no change fees.

Can Cheapflights notify me if prices for flights from Cleveland to Ontario become cheaper?

Yes! Start tracking prices for Cleveland to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines