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Flights from Ontario to Wilmington
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Flights from Ontario to Wilmington Starting at NZD 305

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

  • One way
  • Round-trip
      • ONT16:39
        16h 51m
        2 stops
        ILG12:30
        Thu, Mar 27|Ontario - Wilmington|Frontier Airlines
        NZD 305NZD 2,154
        86% OFF
        86% OFF
        NZD 2,154NZD 305

        Choose Frontier Airlines flights from Ontario to Wilmington. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Thu, Mar 27, arriving at Newcastle Airport. One-way Prices start from NZD 305 including taxes and charges.

      • ONT00:59
        43h 46m
        2 stops
        ILG23:45
        Sun, Feb 16|Ontario - Wilmington|Frontier Airlines
        NZD 574NZD 2,154
        73% OFF
        73% OFF
        NZD 2,154NZD 574

        Choose Frontier Airlines flights from Ontario to Wilmington. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Sun, Feb 16, arriving at Newcastle Airport. One-way Prices start from NZD 574 including taxes and charges.

      • ONT11:35
        29h 38m
        2 stops
        ILG20:13
        Mon, Mar 10|Ontario - Wilmington|Southwest Airlines
        NZD 581NZD 2,154
        73% OFF
        73% OFF
        NZD 2,154NZD 581

        Choose Southwest Airlines flights from Ontario to Wilmington. The one-way connecting flight with Southwest Airlines departs from Ontario International Airport on Mon, Mar 10, arriving at Newcastle Airport. One-way Prices start from NZD 581 including taxes and charges.

      • ONT19:10
        25h 29m
        2 stops
        ILG23:39
        Thu, Mar 27|Ontario - Wilmington|Southwest Airlines
        NZD 583
        NZD 583

        Choose Southwest Airlines flights from Ontario to Wilmington. The one-way connecting flight with Southwest Airlines departs from Ontario International Airport on Thu, Mar 27, arriving at Newcastle Airport. One-way Prices start from NZD 583 including taxes and charges.

      • ONT05:05
        30h 23m
        2 stops
        ILG14:28
        Wed, Mar 5|Ontario - Wilmington|United Airlines
        NZD 599
        NZD 599

        Choose United Airlines flights from Ontario to Wilmington. The one-way connecting flight with United Airlines departs from Ontario International Airport on Wed, Mar 5, arriving at Newcastle Airport. One-way Prices start from NZD 599 including taxes and charges.

      • ONT13:40
        27h 33m
        2 stops
        ILG20:13
        Mon, Mar 10|Ontario - Wilmington|United Airlines
        NZD 615
        NZD 615

        Choose United Airlines flights from Ontario to Wilmington. The one-way connecting flight with United Airlines departs from Ontario International Airport on Mon, Mar 10, arriving at Newcastle Airport. One-way Prices start from NZD 615 including taxes and charges.

      • ONT23:59
        16h 37m
        2 stops
        ILG19:36
        Fri, Mar 21|Ontario - Wilmington|American Airlines
        NZD 1,009
        NZD 1,009

        Choose American Airlines flights from Ontario to Wilmington. The one-way connecting flight with American Airlines departs from Ontario International Airport on Fri, Mar 21, arriving at Newcastle Airport. One-way Prices start from NZD 1,009 including taxes and charges.

      • ONT00:59
        32h 31m
        2 stops
        ILG12:30
        Thu, Mar 20|Ontario - Wilmington|Frontier Airlines
        NZD 1,038
        NZD 1,038

        Choose Frontier Airlines flights from Ontario to Wilmington. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Thu, Mar 20, arriving at Newcastle Airport. One-way Prices start from NZD 1,038 including taxes and charges.

      • ONT00:59
        39h 37m
        2 stops
        ILG19:36
        Fri, Mar 21|Ontario - Wilmington|Frontier Airlines
        NZD 1,049
        NZD 1,049

        Choose Frontier Airlines flights from Ontario to Wilmington. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Fri, Mar 21, arriving at Newcastle Airport. One-way Prices start from NZD 1,049 including taxes and charges.

      • ONT07:00
        13h 39m
        2 stops
        ILG23:39
        Fri, Mar 21|Ontario - Wilmington|Delta Air Lines
        NZD 1,784
        NZD 1,784

        Choose Delta Air Lines flights from Ontario to Wilmington. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Fri, Mar 21, arriving at Newcastle Airport. One-way Prices start from NZD 1,784 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        ILG02:00 pm
        Sun, Feb 23|Ontario - Wilmington|Frontier Airlines
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Los Angeles to Wilmington flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91500

    Frontier Airlines

    00:59

    ONT

    2.3h

    04:16

    DEN

    SMTWTFS
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  2. F93312

    Frontier Airlines

    06:05

    DEN

    3.8h

    11:54

    MCO

    SMTWTFS

  3. XP560

    Avelo Airlines

    20:40

    MCO

    2.4h

    23:06

    ILG

    S-T-TF-

  4. UA722

    United Airlines

    06:00

    ONT

    3.0h

    11:02

    IAH

    SMTWTFS
    Search

  5. UA6294

    United Airlines

    12:10

    IAH

    2.4h

    15:35

    SRQ

    SMTWTFS

  6. XP591

    Avelo Airlines

    10:20

    SRQ

    2.5h

    12:51

    ILG

    --T--F-

  7. UA722

    United Airlines

    06:00

    ONT

    3.0h

    11:02

    IAH

    SMTWTFS
    Search

  8. UA2662

    United Airlines

    12:26

    IAH

    2.5h

    15:54

    MCO

    SMTWTFS

  9. XP560

    Avelo Airlines

    20:40

    MCO

    2.4h

    23:06

    ILG

    S-T-TF-

  10. DL761

    Delta Air Lines

    07:00

    ONT

    4.2h

    14:09

    ATL

    SMTWTFS
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  11. DL1150

    Delta Air Lines

    14:50

    ATL

    1.5h

    16:20

    MCO

    SMTWTFS

  12. XP560

    Avelo Airlines

    20:40

    MCO

    2.4h

    23:06

    ILG

    S-T-TF-

  13. AA1792

    American Airlines

    12:47

    ONT

    1.3h

    14:05

    PHX

    SMTWTFS
    Search

  14. AA2769

    American Airlines

    15:15

    PHX

    4.0h

    22:12

    MCO

    SMTWTFS

  15. XP560

    Avelo Airlines

    20:40

    MCO

    2.4h

    23:06

    ILG

    S-T-TF-

  16. UA1942

    United Airlines

    13:44

    ONT

    2.3h

    17:03

    DEN

    SMTWTFS
    Search

  17. UA259

    United Airlines

    17:45

    DEN

    3.8h

    23:30

    MCO

    SMTWTFS

  18. XP560

    Avelo Airlines

    20:40

    MCO

    2.4h

    23:06

    ILG

    S-T-TF-

  19. AS1119

    Alaska Airlines

    16:45

    ONT

    2.7h

    19:25

    SEA

    SMTWTFS
    Search

  20. AS394

    Alaska Airlines

    23:05

    SEA

    5.6h

    07:39

    MCO

    SMTWTFS

  21. XP560

    Avelo Airlines

    20:40

    MCO

    2.4h

    23:06

    ILG

    S-T-TF-

  22. F92908

    Frontier Airlines

    17:34

    ONT

    2.3h

    20:51

    DEN

    S--WT-S
    Search

  23. F91734

    Frontier Airlines

    00:23

    DEN

    3.8h

    06:09

    MCO

    SMTWTFS

  24. XP560

    Avelo Airlines

    20:40

    MCO

    2.4h

    23:06

    ILG

    S-T-TF-

  25. F92908

    Frontier Airlines

    17:34

    ONT

    2.3h

    20:51

    DEN

    S--WT-S
    Search

  26. F91114

    Frontier Airlines

    23:59

    DEN

    3.6h

    05:34

    TPA

    SMTWTFS

  27. XP533

    Avelo Airlines

    11:42

    TPA

    2.5h

    14:15

    ILG

    S---T--

  28. AA2277

    American Airlines

    23:59

    ONT

    2.8h

    04:46

    DFW

    SMTWTFS
    Search

  29. AA2119

    American Airlines

    07:19

    DFW

    2.6h

    10:58

    MCO

    S--WT-S

  30. XP560

    Avelo Airlines

    20:40

    MCO

    2.4h

    23:06

    ILG

    S-T-TF-
Find more flights and airlines

Find the best time to fly from Ontario to Wilmington

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 Wilmington (ILG) the cheapest?

    Airlines adjust prices for flights from Ontario to Wilmington 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 Wilmington (ILG) cost?

    According to Trip.com's data, the lowest price is around NZD 1,098.

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

    • The distance from Newcastle Airport to downtown is about 8 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Ontario to Wilmington

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 Wilmington. 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 Wilmington

Flight distance8,780.64 km
Popular airlineAlaska Airlines

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