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Cheap flights from Cincinnati to Ontario (CVG - ONT) from $90

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 6/6. 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.
CVG — ONT
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
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The best prices from Cincinnati Cinci./N. Kentucky to Ontario are usually found in August or October, booked 43 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Cincinnati to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) 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 29, 2024.

Popular in

July

Cheapest in

August

Round-trip from

$238

One-way from

$183
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 36% potential price drop
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From Cincinnati Cinci./N. Kentucky to Ontario
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One-way flight from Cincinnati Cinci./N. Kentucky to Ontario
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What is the cheapest day to fly round-trip from Cincinnati to Ontario?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 87% when planning your travel around this day of the week.

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

To save on the cost of your flight from Cincinnati to Ontario, book at least 48 days before your planned departure. Booking around this time can save you about 61% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $337 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $468.

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

The best pricing can be found in the month of July. Prices to Ontario from Cincinnati average $341. You can even find prices in July for less than $341, as users have found deals to Ontario from as low as $154. The month of March appears to be one of the more expensive times to travel to Ontario from Cincinnati. Flying in the targeted month can save you up to 21%.

When is the cheapest time to fly from Cincinnati to Ontario (CVG - ONT)?

A simple way to save on the total cost of your ticket is to fly from Cincinnati to Ontario at noon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the afternoon.

Cheap Frontier flights from Cincinnati to Ontario

Explore cheap flight options specifically provided by Frontier for the route between Cincinnati 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 2,696,634 searches. Data last updated May 29, 2024.
Peruse some of the lowest-priced Frontier flights we've found from Cincinnati to Ontario. Deals update often to give you more flight options matching your criteria
Mon 9/162:51 pmCVG - ONT
1 stop24h 56mFrontier
Wed 9/188:27 pmONT - CVG
1 stop12h 51mFrontier
Deal found 5/28$183
Thu 8/152:26 pmCVG - ONT
1 stop10h 22mFrontier
Thu 8/225:30 pmONT - CVG
1 stop27h 31mFrontier
Deal found 5/28$188
Thu 8/155:30 amCVG - ONT
1 stop9h 45mFrontier
Mon 8/1912:51 pmONT - CVG
1 stop8h 10mFrontier
Deal found 5/28$190
Fri 8/232:51 pmCVG - ONT
1 stop25h 10mFrontier
Mon 8/2612:49 amONT - CVG
1 stop8h 29mFrontier
Deal found 5/27$191
Fri 8/161:41 pmCVG - ONT
1 stop12h 58mFrontier
Mon 8/1912:51 pmONT - CVG
1 stop8h 10mFrontier
Deal found 5/27$193
Tue 9/102:51 pmCVG - ONT
1 stop6h 18mFrontier
Tue 9/1712:00 pmONT - CVG
1 stop9h 01mFrontier
Deal found 5/28$196
Fri 8/161:41 pmCVG - ONT
1 stop8h 56mFrontier
Wed 8/2812:49 amONT - CVG
1 stop8h 29mFrontier
Deal found 5/28$198
Tue 9/102:51 pmCVG - ONT
1 stop6h 18mFrontier
Fri 9/1312:28 pmONT - CVG
1 stop8h 33mFrontier
Deal found 5/28$199
Wed 6/122:42 pmCVG - ONT
1 stop7h 29mFrontier
Tue 6/188:29 amONT - CVG
1 stop22h 53mFrontier
Deal found 5/28$200

Cheap Delta flights from Cincinnati to Ontario

Explore cheap flight options specifically provided by Delta for the route between Cincinnati 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 2,696,634 searches. Data last updated May 29, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Cincinnati to Ontario. Deals frequently update to provide users with more options.
Tue 6/257:59 pmCVG - ONT
1 stop6h 43mDelta
Wed 7/31:25 pmONT - CVG
1 stop6h 39mDelta
Deal found 5/28$318
Fri 9/137:55 pmCVG - ONT
1 stop6h 56mDelta
Sat 9/147:00 amONT - CVG
1 stop7h 21mDelta
Deal found 5/28$342
Tue 11/197:55 pmCVG - ONT
1 stop6h 56mDelta
Sun 12/81:42 pmONT - CVG
1 stop6h 14mDelta
Deal found 5/28$352
Sat 6/297:59 pmCVG - ONT
1 stop6h 43mDelta
Wed 7/31:25 pmONT - CVG
1 stop6h 39mDelta
Deal found 5/28$362
Mon 11/187:55 pmCVG - ONT
1 stop6h 56mDelta
Sun 12/81:42 pmONT - CVG
1 stop6h 14mDelta
Deal found 5/28$372
Mon 6/246:47 pmCVG - ONT
1 stop7h 13mDelta
Wed 7/31:25 pmONT - CVG
1 stop6h 39mDelta
Deal found 5/28$392
Thu 11/217:55 pmCVG - ONT
1 stop6h 56mDelta
Tue 12/36:00 amONT - CVG
1 stop6h 44mDelta
Deal found 5/28$406
Tue 6/257:59 pmCVG - ONT
1 stop6h 43mDelta
Thu 7/47:05 amONT - CVG
1 stop9h 23mDelta
Deal found 5/28$432
Mon 6/107:59 pmCVG - ONT
1 stop6h 43mDelta
Tue 6/115:35 amONT - CVG
1 stop7h 22mDelta
Deal found 5/28$445

Cheap Cincinnati to Ontario flights in May & June 2024

Find cheap flight options from Cincinnati 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 2,696,634 searches. Prices were last updated on May 29, 2024.
These are some of the most attractive deals on flights from Cincinnati to Ontario in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 6/65:22 pmCVG - ONT
1 stop7h 16mFrontier
Sun 6/97:23 pmONT - CVG
1 stop25h 39mFrontier
Deal found 5/28$200
Thu 6/65:22 pmCVG - ONT
1 stop7h 16mFrontier
Sun 6/97:23 pmONT - CVG
1 stop25h 39mFrontier
Deal found 5/28$201
Mon 6/109:11 pmCVG - ONT
1 stop13h 16mFrontier
Fri 6/1412:44 amONT - CVG
1 stop6h 43mFrontier
Deal found 5/27$211
Thu 6/135:22 pmCVG - ONT
1 stop7h 16mFrontier
Tue 6/188:29 amONT - CVG
1 stop22h 53mFrontier
Deal found 5/28$222
Sat 6/89:30 pmCVG - ONT
1 stop29h 27mFrontier
Fri 6/1412:44 amONT - CVG
1 stop6h 43mFrontier
Deal found 5/29$236
Thu 6/135:22 pmCVG - ONT
1 stop7h 16mFrontier
Mon 6/1712:54 pmONT - CVG
1 stop8h 08mFrontier
Deal found 5/28$237
Thu 6/135:22 pmCVG - ONT
1 stop7h 16mFrontier
Mon 6/1712:54 pmONT - CVG
1 stop8h 08mFrontier
Deal found 5/28$238
Sat 6/89:30 pmCVG - ONT
1 stop16h 09mFrontier
Fri 6/1412:44 amONT - CVG
1 stop6h 43mFrontier
Deal found 5/29$239
Sat 6/89:30 pmCVG - ONT
1 stop16h 09mFrontier
Mon 6/1012:55 pmONT - CVG
1 stop8h 07mFrontier
Deal found 5/28$243

Cincinnati to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Cincinnati and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
These are some of the most attractive deals on flights from Cincinnati to Ontario in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 9/162:51 pmCVG - ONT
1 stop24h 56mFrontier
Wed 9/188:27 pmONT - CVG
1 stop12h 51mFrontier
Deal found 5/28$183
Thu 8/152:26 pmCVG - ONT
1 stop10h 22mFrontier
Thu 8/225:30 pmONT - CVG
1 stop27h 31mFrontier
Deal found 5/28$188
Thu 8/155:30 amCVG - ONT
1 stop9h 45mFrontier
Mon 8/1912:51 pmONT - CVG
1 stop8h 10mFrontier
Deal found 5/28$190
Fri 8/232:51 pmCVG - ONT
1 stop25h 10mFrontier
Mon 8/2612:49 amONT - CVG
1 stop8h 29mFrontier
Deal found 5/27$191
Fri 8/161:41 pmCVG - ONT
1 stop12h 58mFrontier
Mon 8/1912:51 pmONT - CVG
1 stop8h 10mFrontier
Deal found 5/27$193
Tue 9/102:51 pmCVG - ONT
1 stop6h 18mFrontier
Tue 9/1712:00 pmONT - CVG
1 stop9h 01mFrontier
Deal found 5/28$196
Fri 8/161:41 pmCVG - ONT
1 stop8h 56mFrontier
Wed 8/2812:49 amONT - CVG
1 stop8h 29mFrontier
Deal found 5/28$198
Tue 9/102:51 pmCVG - ONT
1 stop6h 18mFrontier
Fri 9/1312:28 pmONT - CVG
1 stop8h 33mFrontier
Deal found 5/28$199
Thu 6/65:22 pmCVG - ONT
1 stop7h 16mFrontier
Sun 6/97:23 pmONT - CVG
1 stop25h 39mFrontier
Deal found 5/28$200

Cincinnati to Ontario flights leaving soon

Find last-minute flight options from Cincinnati 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 2,696,634 searches. Data last updated May 29, 2024.
Users seeking a last-minute flight from Cincinnati to Ontario should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 6/65:22 pmCVG - ONT
1 stop7h 16mFrontier
Sun 6/97:23 pmONT - CVG
1 stop25h 39mFrontier
Deal found 5/28$200
Thu 6/65:22 pmCVG - ONT
1 stop7h 16mFrontier
Sun 6/97:23 pmONT - CVG
1 stop25h 39mFrontier
Deal found 5/28$201
Sat 6/89:30 pmCVG - ONT
1 stop29h 27mFrontier
Fri 6/1412:44 amONT - CVG
1 stop6h 43mFrontier
Deal found 5/29$236
Wed 6/52:42 pmCVG - ONT
1 stop7h 29mFrontier
Wed 6/128:02 pmONT - CVG
1 stop12h 56mFrontier
Deal found 5/28$237
Sat 6/89:30 pmCVG - ONT
1 stop16h 09mFrontier
Fri 6/1412:44 amONT - CVG
1 stop6h 43mFrontier
Deal found 5/29$239
Sat 6/89:30 pmCVG - ONT
1 stop16h 09mFrontier
Mon 6/1012:55 pmONT - CVG
1 stop8h 07mFrontier
Deal found 5/28$243
Thu 6/65:22 pmCVG - ONT
1 stop7h 16mFrontier
Sat 6/812:59 amONT - CVG
1 stop8h 14mFrontier
Deal found 5/28$259
Thu 6/65:22 pmCVG - ONT
1 stop7h 16mFrontier
Mon 6/1012:55 pmONT - CVG
1 stop8h 07mFrontier
Deal found 5/28$278
Fri 6/72:55 pmCVG - ONT
1 stop6h 14mFrontier
Fri 6/1410:23 pmONT - CVG
1 stop9h 04mFrontier
Deal found 5/28$283

One-way flights to Ontario from Cincinnati

Search for one-way flight options from Cincinnati 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 2,696,634 searches. Data last updated May 29, 2024.
Take a look at some of the one-way flights we've detected from Cincinnati to Ontario. Users needing a return flight from Cincinnati to Ontario should utilize the search form above.
Thu 6/65:22 pmCVG - ONT
1 stop7h 16mFrontier
Deal found 5/28$90
Fri 8/161:41 pmCVG - ONT
1 stop8h 56mFrontier
Deal found 5/28$94
Mon 6/109:11 pmCVG - ONT
1 stop13h 16mFrontier
Deal found 5/28$96
Wed 8/149:30 pmCVG - ONT
1 stop29h 09mFrontier
Deal found 5/28$100
Thu 8/152:26 pmCVG - ONT
1 stop10h 22mFrontier
Deal found 5/28$105
Thu 7/45:25 pmCVG - ONT
1 stop7h 13mFrontier
Deal found 5/28$110
Sun 6/305:22 pmCVG - ONT
1 stop7h 16mFrontier
Deal found 5/28$115
Mon 7/89:11 pmCVG - ONT
1 stop13h 16mFrontier
Deal found 5/28$116
Thu 6/205:22 pmCVG - ONT
1 stop7h 16mFrontier
Deal found 5/28$145

Find flights from Cincinnati to Ontario within your budget

Customize your flight search to find flights from Cincinnati 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 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$183 - $480

Route

Depart

Return

Price

Cincinnati Cinci./N. KentuckyOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Mon 9/16

1 stop24h 56m

Ontario

Wed 9/18

1 stop12h 51m

$183

Cincinnati Cinci./N. KentuckyOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Thu 8/15

1 stop10h 22m

Ontario

Thu 8/22

1 stop27h 31m

$188

Cincinnati Cinci./N. KentuckyOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Thu 8/15

1 stop9h 45m

Ontario

Mon 8/19

1 stop8h 10m

$190

Cincinnati Cinci./N. KentuckyOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Fri 8/23

1 stop25h 10m

Ontario

Mon 8/26

1 stop8h 29m

$191

Cincinnati Cinci./N. KentuckyOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Fri 8/16

1 stop12h 58m

Ontario

Mon 8/19

1 stop8h 10m

$193

Cincinnati Cinci./N. KentuckyOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Tue 6/25

1 stop6h 43m

Ontario

Wed 7/3

1 stop6h 39m

$318

Cincinnati Cinci./N. KentuckyOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Thu 8/15

2 stops9h 00m

Ontario

Mon 8/19

2 stops8h 11m

$367

Cincinnati Cinci./N. KentuckyOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Fri 11/1

1 stop6h 28m

Ontario

Fri 11/8

1 stop6h 18m

$448

Cincinnati Cinci./N. KentuckyOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Thu 8/15

1 stop8h 42m

Ontario

Thu 8/22

2 stops19h 09m

$480

Flights are sorted by cheapest first

Deals found on 5/28

When is the best time to book a flight from Cincinnati to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Ontario. Price data was last updated on May 24, 2024.
The best time to book flights from Cincinnati to Ontario is 43 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

When is the cheapest time to fly from Cincinnati to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Cincinnati 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 Cincinnati to Ontario flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday afternoons 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 Cincinnati to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Cincinnati 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 29, 2024.
Read reviews from past customers who have flown Frontier, Delta and American Airlines from Cincinnati to Ontario. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,963 reviews
Check prices

Overall

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.8

Boarding

8.3

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,963 reviews
Southwest
8.2
Very good
5,963 reviews
Check prices

Overall

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.8

Boarding

8.3

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.1
Very good
9,194 reviews
Southwest
8.2
Very good
5,963 reviews
Check prices

Overall

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.8

Boarding

8.3

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
10,476 reviews
Southwest
8.2
Very good
5,963 reviews
Check prices

Overall

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.8

Boarding

8.3

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,784 reviews
Southwest
8.2
Very good
5,963 reviews
Check prices

Overall

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.8

Boarding

8.3

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.3
Good
14,302 reviews
Southwest
8.2
Very good
5,963 reviews
Check prices

Overall

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.8

Boarding

8.3

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Cincinnati 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 Cincinnati to Ontario for under $200 on Cheapflights?

    Yes, there are multiple flights from Cincinnati to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $183, but on average you can expect to pay $208.

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

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

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

    According to our current data, Frontier ($183), offers the cheapest pricing from Cincinnati to Ontario. You may be able to fly from Cincinnati to Ontario for 43% less than the average price by searching for this airline.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $90. American Airlines flights start at $163 while deals on Delta start at $203 one-way.

  • What does CVG to ONT mean?

    Cincinnati Cinci./N. Kentucky Airport is CVG and Ontario Airport is ONT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

    The amount of baggage you can bring on your Cincinnati 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 Cincinnati to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cincinnati 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 Cincinnati to Ontario that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Cincinnati 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 Cincinnati to Ontario that allow pets onboard?

    Many airlines flying from Cincinnati 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 Cincinnati to Ontario?

    Yes, you can often find last-minute deals on Cincinnati 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 Cincinnati to Ontario flight deals updated?

    The Cincinnati to Ontario flight deals you see on this page were last updated on 5/28.

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

    American Airlines, Delta and Frontier are the most popular airlines when flying from Cincinnati to Ontario.

  • When is the best time to book a flight from Cincinnati to Ontario?

    Currently, October is the cheapest month in which you can book a flight from Cincinnati to Ontario (average of $238). Flying from Cincinnati to Ontario in June 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

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

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Top 4 airlines flying from Cincinnati to Ontario

Discover the top 4 airlines that operate flights from Cincinnati 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 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$223FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$298Average$433FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$298Average$450FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$302Average$536FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Washington, D.C. to New York flights
Detroit to Denver flights
USA to Israel flights
Baltimore to Atlanta flights
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Cincinnati to Coolangatta flights

Search flights from Cincinnati to Ontario by cabin class

Find flights from Cincinnati to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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