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Flights from Ontario to Peoria Starting at NZD 2,059

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

  • One way
  • Round-trip
      • ONT06:00
        32h 42m
        1 stop
        PIA16:42
        Sun, Mar 23|Ontario - Peoria|United Airlines
        NZD 2,059NZD 2,451
        16% OFF
        16% OFF
        NZD 2,451NZD 2,059

        Choose United Airlines flights from Ontario to Peoria. The one-way connecting flight with United Airlines departs from Ontario International Airport on Sun, Mar 23, arriving at General Wayne A. Downing International Airport. One-way Prices start from NZD 2,059 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        PIA02:00 pm
        Fri, Feb 21|Ontario - Peoria|United 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 Peoria 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. UA1811

    United Airlines

    07:47

    DEN

    2.5h

    11:20

    ORD

    SMTWTFS

  3. UA5362

    United Airlines

    12:45

    ORD

    1.2h

    13:57

    PIA

    SMTWTFS

  4. UA1575

    United Airlines

    05:05

    ONT

    2.3h

    08:24

    DEN

    SMTWTFS
    Search

  5. UA1495

    United Airlines

    16:21

    DEN

    2.6h

    19:56

    ORD

    SMTWTFS

  6. UA5432

    United Airlines

    20:45

    ORD

    1.0h

    21:46

    PIA

    SMTWTFS

  7. UA1575

    United Airlines

    05:05

    ONT

    2.3h

    08:24

    DEN

    SMTWTFS
    Search

  8. UA598

    United Airlines

    11:20

    DEN

    2.6h

    14:54

    ORD

    SMTWTFS

  9. UA5442

    United Airlines

    12:50

    ORD

    1.2h

    14:01

    PIA

    SMTWTFS

  10. UA1575

    United Airlines

    05:05

    ONT

    2.3h

    08:24

    DEN

    SMTWTFS
    Search

  11. UA2329

    United Airlines

    09:40

    DEN

    2.7h

    13:21

    ORD

    SMTWTFS

  12. UA5442

    United Airlines

    12:50

    ORD

    1.2h

    14:01

    PIA

    SMTWTFS

  13. UA722

    United Airlines

    06:00

    ONT

    3.0h

    11:02

    IAH

    SMTWTFS
    Search

  14. UA1168

    United Airlines

    12:10

    IAH

    2.8h

    14:55

    ORD

    SMTWTFS

  15. UA5442

    United Airlines

    12:50

    ORD

    1.2h

    14:01

    PIA

    SMTWTFS

  16. AA3098

    American Airlines

    06:05

    ONT

    2.9h

    10:58

    DFW

    SMTWTFS
    Search

  17. AA3645

    American Airlines

    13:09

    DFW

    1.9h

    15:05

    PIA

    SMTWTFS

  18. AS1399

    Alaska Airlines

    19:20

    ONT

    2.7h

    22:00

    SEA

    SMTWTFS
    Search

  19. AS461

    Alaska Airlines

    23:59

    SEA

    3.9h

    05:53

    ORD

    SMTWTFS

  20. UA5427

    United Airlines

    09:00

    ORD

    1.2h

    10:12

    PIA

    SMTWTFS

  21. AA1666

    American Airlines

    19:25

    ONT

    1.3h

    20:40

    PHX

    S-TWT-S
    Search

  22. AA3190

    American Airlines

    00:45

    PHX

    3.3h

    05:00

    ORD

    SMTWTFS

  23. UA5427

    United Airlines

    09:00

    ORD

    1.2h

    10:12

    PIA

    SMTWTFS

  24. UA5394

    United Airlines

    19:40

    ONT

    1.6h

    21:13

    SFO

    SMTWTFS
    Search

  25. UA1112

    United Airlines

    23:55

    SFO

    4.3h

    06:13

    ORD

    SMTWTFS

  26. UA5427

    United Airlines

    09:00

    ORD

    1.2h

    10:12

    PIA

    SMTWTFS

  27. F94206

    Frontier Airlines

    21:35

    ONT

    1.2h

    22:48

    LAS

    SMTWTF-
    Search

  28. F92330

    Frontier Airlines

    09:13

    LAS

    3.6h

    14:48

    MDW

    S-TWTFS

  29. UA5362

    United Airlines

    12:45

    ORD

    1.2h

    13:57

    PIA

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Ontario to Peoria

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.

FAQ

  • When are flight tickets from Ontario (ONT) to Peoria (PIA) the cheapest?

    Airlines adjust prices for flights from Ontario to Peoria 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 Ontario (ONT) to Peoria (PIA) cost?

    According to Trip.com's data, the lowest price is around NZD 986.

How to find a cheap flight from Ontario to Peoria

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 Ontario to Peoria. 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 Information from Ontario to Peoria

Cheapest nonstop flight priceNZD 2,058
Off-season for travelOctober
Peak season for travelOctober
Flight distance9,981.68 km
Popular airlineFrontier Airlines

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