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Cheap Flight Deals from Lafayette to Ontario

Discover our range of affordable one-way and round-trip flights from Lafayette to Ontario and kick-start your next adventure today!

  • One way
  • Return
      • LAF19:05
        28h 41m
        2 stops
        ONT20:46
        Sun, Feb 2|Lafayette - Ontario|Southern Airways Express
        AU$ 269AU$ 809
        67% OFF
        67% OFF
        AU$ 809AU$ 269

        Choose Southern Airways Express flights from Lafayette to Ontario. The one-way connecting flight with Southern Airways Express departs from Purdue University Airport on Sun, Feb 2, arriving at Ontario International Airport. One-way Prices start from AU$ 269 including taxes and charges.

      • LAF16:20
        44h 11m
        2 stops
        ONT09:31
        Fri, Feb 21|Lafayette - Ontario|Southern Airways Express
        AU$ 305AU$ 809
        62% OFF
        62% OFF
        AU$ 809AU$ 305

        Choose Southern Airways Express flights from Lafayette to Ontario. The one-way connecting flight with Southern Airways Express departs from Purdue University Airport on Fri, Feb 21, arriving at Ontario International Airport. One-way Prices start from AU$ 305 including taxes and charges.

      • LAF16:20
        23h 4m
        2 stops
        ONT12:24
        Fri, Feb 7|Lafayette - Ontario|Southern Airways Express
        AU$ 399AU$ 809
        51% OFF
        51% OFF
        AU$ 809AU$ 399

        Choose Southern Airways Express flights from Lafayette to Ontario. The one-way connecting flight with Southern Airways Express departs from Purdue University Airport on Fri, Feb 7, arriving at Ontario International Airport. One-way Prices start from AU$ 399 including taxes and charges.

      • LAF12:10
        11h 3m
        2 stops
        ONT20:13
        Wed, Jan 29|Lafayette - Ontario|Southern Airways Express
        AU$ 460
        AU$ 460

        Choose Southern Airways Express flights from Lafayette to Ontario. The one-way connecting flight with Southern Airways Express departs from Purdue University Airport on Wed, Jan 29, arriving at Ontario International Airport. One-way Prices start from AU$ 460 including taxes and charges.

      • LAF15:25
        11h 34m
        2 stops
        ONT23:59
        Mon, Mar 24|Lafayette - Ontario|Southern Airways Express
        AU$ 529
        AU$ 529

        Choose Southern Airways Express flights from Lafayette to Ontario. The one-way connecting flight with Southern Airways Express departs from Purdue University Airport on Mon, Mar 24, arriving at Ontario International Airport. One-way Prices start from AU$ 529 including taxes and charges.

      • LAF12:10
        13h 29m
        2 stops
        ONT22:39
        Thu, Jan 30|Lafayette - Ontario|Southern Airways Express
        AU$ 649
        AU$ 649

        Choose Southern Airways Express flights from Lafayette to Ontario. The one-way connecting flight with Southern Airways Express departs from Purdue University Airport on Thu, Jan 30, arriving at Ontario International Airport. One-way Prices start from AU$ 649 including taxes and charges.

      • LAF12:10
        13h 29m
        2 stops
        ONT22:39
        Fri, Jan 31|Lafayette - Ontario|Southern Airways Express
        AU$ 649
        AU$ 649

        Choose Southern Airways Express flights from Lafayette to Ontario. The one-way connecting flight with Southern Airways Express departs from Purdue University Airport on Fri, Jan 31, arriving at Ontario International Airport. One-way Prices start from AU$ 649 including taxes and charges.

      • LAF15:25
        11h 34m
        2 stops
        ONT23:59
        Fri, Mar 28|Lafayette - Ontario|Southern Airways Express
        AU$ 728
        AU$ 728

        Choose Southern Airways Express flights from Lafayette to Ontario. The one-way connecting flight with Southern Airways Express departs from Purdue University Airport on Fri, Mar 28, arriving at Ontario International Airport. One-way Prices start from AU$ 728 including taxes and charges.

      • LAF01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Mon, Feb 3|Lafayette - Ontario|Southern Airways Express
        Find More Flights
        Find More Flights

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

Lafayette to Los Angeles Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. 9X360

    Southern Airways Express

    06:05

    LAF

    1.3h

    06:25

    ORD

    SMTWTF-
    Search

  2. F93241

    Frontier Airlines

    10:56

    ORD

    2.8h

    13:43

    DFW

    S--WT--

  3. F91405

    Frontier Airlines

    17:16

    DFW

    3.4h

    18:40

    ONT

    SMTWTFS

  4. 9X360

    Southern Airways Express

    06:05

    LAF

    1.3h

    06:25

    ORD

    SMTWTF-
    Search

  5. UA1878

    United Airlines

    12:45

    ORD

    5.0h

    15:46

    SFO

    SMTWTFS

  6. UA251

    United Airlines

    16:50

    SFO

    1.5h

    18:19

    ONT

    -MT--F-

  7. 9X360

    Southern Airways Express

    06:05

    LAF

    1.3h

    06:25

    ORD

    SMTWTF-
    Search

  8. AA396

    American Airlines

    08:05

    ORD

    2.7h

    10:45

    DFW

    SMTWTFS

  9. AA2635

    American Airlines

    12:22

    DFW

    3.5h

    13:51

    ONT

    SMTWTFS

  10. 9X360

    Southern Airways Express

    06:05

    LAF

    1.3h

    06:25

    ORD

    SMTWTF-
    Search

  11. UA1733

    United Airlines

    08:45

    ORD

    2.8h

    10:35

    DEN

    SMTWTFS

  12. UA430

    United Airlines

    11:15

    DEN

    2.4h

    12:38

    ONT

    SMTWTFS

  13. 9X362

    Southern Airways Express

    10:55

    LAF

    1.3h

    11:15

    ORD

    SMTWTFS
    Search

  14. F93173

    Frontier Airlines

    06:45

    ORD

    2.8h

    08:35

    DEN

    S--WT-S

  15. F91499

    Frontier Airlines

    22:38

    DEN

    2.4h

    23:59

    ONT

    SMTWTFS

  16. 9X362

    Southern Airways Express

    10:55

    LAF

    1.3h

    11:15

    ORD

    SMTWTFS
    Search

  17. AS335

    Alaska Airlines

    17:53

    ORD

    4.7h

    20:34

    SEA

    SMTWTFS

  18. AS1003

    Alaska Airlines

    21:22

    SEA

    2.6h

    23:59

    ONT

    SMTWTFS

  19. 9X362

    Southern Airways Express

    10:55

    LAF

    1.3h

    11:15

    ORD

    SMTWTFS
    Search

  20. UA1373

    United Airlines

    14:18

    ORD

    3.0h

    17:21

    IAH

    SMTWTFS

  21. UA1563

    United Airlines

    20:15

    IAH

    3.7h

    21:57

    ONT

    SMTWTFS

  22. 9X362

    Southern Airways Express

    10:55

    LAF

    1.3h

    11:15

    ORD

    SMTWTFS
    Search

  23. UA310

    United Airlines

    14:39

    ORD

    2.9h

    16:30

    DEN

    SMTWTFS

  24. UA1574

    United Airlines

    19:19

    DEN

    2.4h

    20:42

    ONT

    SMTWTFS

  25. 9X362

    Southern Airways Express

    10:55

    LAF

    1.3h

    11:15

    ORD

    SMTWTFS
    Search

  26. AS335

    Alaska Airlines

    17:53

    ORD

    4.7h

    20:34

    SEA

    SMTWTFS

  27. AS1088

    Alaska Airlines

    17:55

    SEA

    2.6h

    20:29

    ONT

    -MT----

  28. 9X364

    Southern Airways Express

    15:25

    LAF

    1.3h

    15:45

    ORD

    SMTWT--
    Search

  29. AS335

    Alaska Airlines

    17:53

    ORD

    4.7h

    20:34

    SEA

    SMTWTFS

  30. AS1003

    Alaska Airlines

    21:22

    SEA

    2.6h

    23:59

    ONT

    SMTWTFS
Find more flights and airlines

Best Time to Book Flights from Lafayette to Ontario

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Ontario from Lafayette have changed and are set to move below.

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

FAQ

  • When are flight from Lafayette (LAF) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Lafayette to Ontario 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 are flights from Lafayette (LAF) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around AU$ 957.

How to find a cheap flight from Lafayette to Ontario

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 Information from Lafayette to Ontario

Flight distance9,498.27km
Popular airlineSouthern Airways Express

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