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Cheap flight deals from Cleveland to Ontario Starting at IDR 970,350

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • CLE07:22 pm
        18h 58m
        1 stop
        ONT11:20 am
        Tue, Apr 29|Cleveland - Ontario|Frontier Airlines
        IDR 970,350IDR 1,554,594
        38% OFF
        38% OFF
        IDR 1,554,594IDR 970,350

        Choose Frontier Airlines flights from Cleveland to Ontario. The one-way connecting flight with Frontier Airlines departs from Cleveland Hopkins International Airport on Tue, Apr 29, arriving at Ontario International Airport. One-way Prices start from IDR 970,350 including taxes and charges.

      • CLE10:00 pm
        12h 26m
        1 stop
        ONT07:26 am
        Wed, Mar 12|Cleveland - Ontario|Frontier Airlines
        IDR 992,812IDR 1,554,594
        36% OFF
        36% OFF
        IDR 1,554,594IDR 992,812

        Choose Frontier Airlines flights from Cleveland to Ontario. The one-way connecting flight with Frontier Airlines departs from Cleveland Hopkins International Airport on Wed, Mar 12, arriving at Ontario International Airport. One-way Prices start from IDR 992,812 including taxes and charges.

      • CLE09:56 pm
        12h 24m
        1 stop
        ONT07:20 am
        Sat, Apr 26|Cleveland - Ontario|Frontier Airlines
        IDR 1,030,997IDR 1,554,594
        34% OFF
        34% OFF
        IDR 1,554,594IDR 1,030,997

        Choose Frontier Airlines flights from Cleveland to Ontario. The one-way connecting flight with Frontier Airlines departs from Cleveland Hopkins International Airport on Sat, Apr 26, arriving at Ontario International Airport. One-way Prices start from IDR 1,030,997 including taxes and charges.

      • CLE07:25 pm
        7h 34m
        1 stop
        ONT11:59 pm
        Tue, Mar 4|Cleveland - Ontario|Frontier Airlines
        IDR 1,102,875
        IDR 1,102,875

        Choose Frontier Airlines flights from Cleveland to Ontario. The one-way connecting flight with Frontier Airlines departs from Cleveland Hopkins International Airport on Tue, Mar 4, arriving at Ontario International Airport. One-way Prices start from IDR 1,102,875 including taxes and charges.

      • CLE08:30 am
        9h 49m
        1 stop
        ONT03:19 pm
        Wed, Mar 5|Cleveland - Ontario|Frontier Airlines
        IDR 1,102,875
        IDR 1,102,875

        Choose Frontier Airlines flights from Cleveland to Ontario. The one-way connecting flight with Frontier Airlines departs from Cleveland Hopkins International Airport on Wed, Mar 5, arriving at Ontario International Airport. One-way Prices start from IDR 1,102,875 including taxes and charges.

      • CLE10:50 am
        8h 34m
        1 stop
        ONT04:24 pm
        Thu, Mar 6|Cleveland - Ontario|Frontier Airlines
        IDR 1,109,614
        IDR 1,109,614

        Choose Frontier Airlines flights from Cleveland to Ontario. The one-way connecting flight with Frontier Airlines departs from Cleveland Hopkins International Airport on Thu, Mar 6, arriving at Ontario International Airport. One-way Prices start from IDR 1,109,614 including taxes and charges.

      • CLE07:35 pm
        7h 29m
        1 stop
        ONT12:04 am
        Tue, Mar 11|Cleveland - Ontario|Frontier Airlines
        IDR 1,109,614
        IDR 1,109,614

        Choose Frontier Airlines flights from Cleveland to Ontario. The one-way connecting flight with Frontier Airlines departs from Cleveland Hopkins International Airport on Tue, Mar 11, arriving at Ontario International Airport. One-way Prices start from IDR 1,109,614 including taxes and charges.

      • CLE07:32 pm
        7h 27m
        1 stop
        ONT11:59 pm
        Tue, Apr 1|Cleveland - Ontario|Frontier Airlines
        IDR 1,116,352
        IDR 1,116,352

        Choose Frontier Airlines flights from Cleveland to Ontario. The one-way connecting flight with Frontier Airlines departs from Cleveland Hopkins International Airport on Tue, Apr 1, arriving at Ontario International Airport. One-way Prices start from IDR 1,116,352 including taxes and charges.

      • CLE08:30 am
        9h 49m
        1 stop
        ONT03:19 pm
        Wed, Feb 19|Cleveland - Ontario|Frontier Airlines
        IDR 1,125,337
        IDR 1,125,337

        Choose Frontier Airlines flights from Cleveland to Ontario. The one-way connecting flight with Frontier Airlines departs from Cleveland Hopkins International Airport on Wed, Feb 19, arriving at Ontario International Airport. One-way Prices start from IDR 1,125,337 including taxes and charges.

      • CLE05:27 pm
        28h 31m
        1 stop
        ONT06:58 pm
        Mon, Mar 3|Cleveland - Ontario|Frontier Airlines
        IDR 1,125,337
        IDR 1,125,337

        Choose Frontier Airlines flights from Cleveland to Ontario. The one-way connecting flight with Frontier Airlines departs from Cleveland Hopkins International Airport on Mon, Mar 3, arriving at Ontario International Airport. One-way Prices start from IDR 1,125,337 including taxes and charges.

      • CLE01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Wed, Feb 26|Cleveland - Ontario|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.

Cleveland to Los Angeles Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93567

    Frontier Airlines

    05:31 pm

    CLE

    3.6h

    08:06 pm

    DFW

    S--WT-S
    Search

  2. F91405

    Frontier Airlines

    05:30 pm

    DFW

    3.5h

    06:58 pm

    ONT

    SMTWTFS

  3. F94639

    Frontier Airlines

    07:28 pm

    CLE

    3.5h

    08:57 pm

    DEN

    -----F-
    Search

  4. F91261

    Frontier Airlines

    07:58 am

    DEN

    2.5h

    09:31 am

    ONT

    S--WT-S

  5. F94639

    Frontier Airlines

    07:28 pm

    CLE

    3.5h

    08:57 pm

    DEN

    -----F-
    Search

  6. F91499

    Frontier Airlines

    10:37 pm

    DEN

    2.5h

    12:09 am

    ONT

    SMTWTFS

  7. F93231

    Frontier Airlines

    08:30 am

    CLE

    4.7h

    10:11 am

    LAS

    SMTWTFS
    Search

  8. F91357

    Frontier Airlines

    07:31 pm

    LAS

    1.1h

    08:35 pm

    ONT

    SMTWTFS

  9. F94637

    Frontier Airlines

    09:18 pm

    CLE

    3.5h

    10:48 pm

    DEN

    -M-WT-S
    Search

  10. F91261

    Frontier Airlines

    07:58 am

    DEN

    2.5h

    09:31 am

    ONT

    S--WT-S

  11. F94637

    Frontier Airlines

    09:18 pm

    CLE

    3.5h

    10:48 pm

    DEN

    -M-WT-S
    Search

  12. F91499

    Frontier Airlines

    10:37 pm

    DEN

    2.5h

    12:09 am

    ONT

    SMTWTFS

  13. F91821

    Frontier Airlines

    09:56 pm

    CLE

    4.7h

    11:40 pm

    LAS

    SMTWTFS
    Search

  14. F92231

    Frontier Airlines

    08:21 pm

    LAS

    1.1h

    09:27 pm

    ONT

    SMT-TF-

  15. F91821

    Frontier Airlines

    09:56 pm

    CLE

    4.7h

    11:40 pm

    LAS

    SMTWTFS
    Search

  16. F91357

    Frontier Airlines

    07:31 pm

    LAS

    1.1h

    08:35 pm

    ONT

    SMTWTFS

  17. F91821

    Frontier Airlines

    09:56 pm

    CLE

    4.7h

    11:40 pm

    LAS

    SMTWTFS
    Search

  18. F91283

    Frontier Airlines

    06:20 am

    LAS

    1.1h

    07:26 am

    ONT

    ---WT-S
Find more flights and airlines

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

We monitor flight fares to help you find the best deals effortlessly

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 Cleveland (CLE) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Cleveland to Ontario based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Cleveland (CLE) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around IDR 5,356,982.

How to find a cheap flight from Cleveland to Ontario

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Cleveland to Ontario. Book your flights at the right time and save more.
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 | Cleveland to Ontario

Cheapest nonstop flight priceIDR 969,914
Cheapest round-trip ticket priceIDR 6,764,705
Off-season for travelJanuary
Peak season for travelApril
Flight distance9,328.95 km
Popular airlineFrontier Airlines

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