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Cheap flight deals from Ontario to Cincinnati Starting at MYR 167

Whether you’re going for a one-way or round-trip to Cincinnati, we’ve got you covered! Check out these different flight options from Ontario below.

  • One way
  • Round-trip
      • ONT00:59
        7h 11m
        1 stop
        CVG11:10
        Thu, Mar 6|Ontario - Cincinnati|Frontier Airlines
        MYR 167MYR 305
        45% OFF
        45% OFF
        MYR 305MYR 167

        Choose Frontier Airlines flights from Ontario to Cincinnati. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Thu, Mar 6, arriving at Cincinnati/Northern Kentucky International Airport. One-way Prices start from MYR 167 including taxes and charges.

      • ONT14:43
        11h 23m
        1 stop
        CVG05:06
        Wed, Mar 12|Ontario - Cincinnati|Frontier Airlines
        MYR 170MYR 305
        44% OFF
        44% OFF
        MYR 305MYR 170

        Choose Frontier Airlines flights from Ontario to Cincinnati. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Wed, Mar 12, arriving at Cincinnati/Northern Kentucky International Airport. One-way Prices start from MYR 170 including taxes and charges.

      • ONT14:43
        11h 23m
        1 stop
        CVG05:06
        Tue, Mar 11|Ontario - Cincinnati|Frontier Airlines
        MYR 172MYR 305
        44% OFF
        44% OFF
        MYR 305MYR 172

        Choose Frontier Airlines flights from Ontario to Cincinnati. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Tue, Mar 11, arriving at Cincinnati/Northern Kentucky International Airport. One-way Prices start from MYR 172 including taxes and charges.

      • ONT21:35
        28h 39m
        1 stop
        CVG05:14
        Thu, Feb 27|Ontario - Cincinnati|Frontier Airlines
        MYR 207
        MYR 207

        Choose Frontier Airlines flights from Ontario to Cincinnati. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Thu, Feb 27, arriving at Cincinnati/Northern Kentucky International Airport. One-way Prices start from MYR 207 including taxes and charges.

      • ONT00:59
        19h 37m
        1 stop
        CVG23:36
        Tue, Apr 8|Ontario - Cincinnati|Frontier Airlines
        MYR 208
        MYR 208

        Choose Frontier Airlines flights from Ontario to Cincinnati. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Tue, Apr 8, arriving at Cincinnati/Northern Kentucky International Airport. One-way Prices start from MYR 208 including taxes and charges.

      • ONT14:43
        11h 31m
        1 stop
        CVG05:14
        Mon, Mar 3|Ontario - Cincinnati|Frontier Airlines
        MYR 209
        MYR 209

        Choose Frontier Airlines flights from Ontario to Cincinnati. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Mon, Mar 3, arriving at Cincinnati/Northern Kentucky International Airport. One-way Prices start from MYR 209 including taxes and charges.

      • ONT14:43
        11h 23m
        1 stop
        CVG05:06
        Tue, Mar 18|Ontario - Cincinnati|Frontier Airlines
        MYR 210
        MYR 210

        Choose Frontier Airlines flights from Ontario to Cincinnati. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Tue, Mar 18, arriving at Cincinnati/Northern Kentucky International Airport. One-way Prices start from MYR 210 including taxes and charges.

      • ONT14:43
        11h 31m
        1 stop
        CVG05:14
        Wed, Mar 5|Ontario - Cincinnati|Frontier Airlines
        MYR 213
        MYR 213

        Choose Frontier Airlines flights from Ontario to Cincinnati. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Wed, Mar 5, arriving at Cincinnati/Northern Kentucky International Airport. One-way Prices start from MYR 213 including taxes and charges.

      • ONT00:59
        19h 37m
        1 stop
        CVG23:36
        Wed, Apr 9|Ontario - Cincinnati|Frontier Airlines
        MYR 240
        MYR 240

        Choose Frontier Airlines flights from Ontario to Cincinnati. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Wed, Apr 9, arriving at Cincinnati/Northern Kentucky International Airport. One-way Prices start from MYR 240 including taxes and charges.

      • ONT21:22
        28h 52m
        1 stop
        CVG05:14
        Sun, Mar 2|Ontario - Cincinnati|Frontier Airlines
        MYR 244
        MYR 244

        Choose Frontier Airlines flights from Ontario to Cincinnati. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Sun, Mar 2, arriving at Cincinnati/Northern Kentucky International Airport. One-way Prices start from MYR 244 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        CVG02:00 pm
        Fri, Feb 21|Ontario - Cincinnati|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Los Angeles to Cincinnati flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91500

    Frontier Airlines

    00:59

    ONT

    2.3h

    04:17

    DEN

    SMTWTFS
    Search

  2. F92141

    Frontier Airlines

    13:05

    DEN

    3.2h

    15:15

    PHX

    SMTWTFS

  3. F94112

    Frontier Airlines

    19:31

    PHX

    3.4h

    00:56

    CVG

    SMTWT-S

  4. F91500

    Frontier Airlines

    00:59

    ONT

    2.3h

    04:17

    DEN

    SMTWTFS
    Search

  5. F93286

    Frontier Airlines

    08:24

    DEN

    2.7h

    13:06

    CVG

    SMTWTFS

  6. F92232

    Frontier Airlines

    10:44

    ONT

    1.2h

    11:56

    LAS

    SM-WTFS
    Search

  7. F93412

    Frontier Airlines

    22:32

    LAS

    3.7h

    05:14

    CVG

    SMTWTFS

  8. F91358

    Frontier Airlines

    14:32

    ONT

    1.2h

    15:46

    LAS

    SMTWTFS
    Search

  9. F94048

    Frontier Airlines

    09:35

    LAS

    1.3h

    10:52

    PHX

    S---T-S

  10. F94112

    Frontier Airlines

    19:31

    PHX

    3.4h

    00:56

    CVG

    SMTWT-S

  11. F91358

    Frontier Airlines

    14:32

    ONT

    1.2h

    15:46

    LAS

    SMTWTFS
    Search

  12. F91116

    Frontier Airlines

    23:03

    LAS

    4.2h

    06:13

    ATL

    SMTWTFS

  13. F91845

    Frontier Airlines

    08:43

    ATL

    1.6h

    10:17

    CVG

    -----F-

  14. F91358

    Frontier Airlines

    14:32

    ONT

    1.2h

    15:46

    LAS

    SMTWTFS
    Search

  15. F93412

    Frontier Airlines

    22:32

    LAS

    3.7h

    05:14

    CVG

    SMTWTFS

  16. F92924

    Frontier Airlines

    18:47

    ONT

    3.2h

    23:59

    DFW

    --T----
    Search

  17. F91758

    Frontier Airlines

    11:08

    DFW

    2.2h

    14:22

    CVG

    SM-WT-S

  18. F91406

    Frontier Airlines

    19:58

    ONT

    3.0h

    00:56

    DFW

    SM-WTFS
    Search

  19. F91758

    Frontier Airlines

    11:08

    DFW

    2.2h

    14:22

    CVG

    SM-WT-S

  20. F94206

    Frontier Airlines

    21:35

    ONT

    1.2h

    22:48

    LAS

    SMTWTF-
    Search

  21. F93412

    Frontier Airlines

    22:32

    LAS

    3.7h

    05:14

    CVG

    SMTWTFS

  22. F94758

    Frontier Airlines

    22:15

    ONT

    1.2h

    23:25

    LAS

    ------S
    Search

  23. F93412

    Frontier Airlines

    22:32

    LAS

    3.7h

    05:14

    CVG

    SMTWTFS
Find more flights and airlines

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

These price trend charts carefully monitor and predict how flight prices from Ontario to Cincinnati will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Ontario (ONT) to Cincinnati (CVG) the cheapest?

    Airlines adjust prices for flights from Ontario to Cincinnati based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ontario (ONT) to Cincinnati (CVG) cost?

    According to Trip.com's data, the lowest price is around MYR 1,561.

  • What is the transportation method from the main airport to downtown in Cincinnati?

    • The distance from Cincinnati/Northern Kentucky International Airport to downtown is about 14 km, by taxi about 30 minutes.

  • What's the most popular airline for non-stop flights from Ontario (ONT) to Cincinnati (CVG)?

    Delta Air Lines operates 1 non-stop flights from Ontario (ONT) to Cincinnati (CVG).

  • How many airports are there in Cincinnati (CVG)?

    There are 2 airport(s) near Cincinnati (CVG): Cincinnati/Northern Kentucky International Airport and Lunken Airport.

How to find a cheap flight from Ontario to Cincinnati

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Ontario to Cincinnati

Cheapest direct flight priceMYR 166
Cheapest return ticket priceMYR 1,358
Off-season for travelNovember
Peak season for travelApril
Flight distance9,529.26 km
Popular airlineAlaska Airlines

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