App
Customer Support
NZD
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Ontario to Long Beach Starting at NZD 181

For as little as NZD 181, you can take your next adventure to Long Beach without breaking the bank. Choose between one-way and return tickets from Ontario below.

  • One way
  • Round-trip
      • ONT14:43
        17h 37m
        1 stop
        LGB08:20
        Wed, Mar 26|Ontario - Long Beach|Frontier Airlines
        NZD 181NZD 721
        75% OFF
        75% OFF
        NZD 721NZD 181

        Choose Frontier Airlines flights from Ontario to Long Beach. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Wed, Mar 26, arriving at Long Beach Municipal Airport. One-way Prices start from NZD 181 including taxes and charges.

      • ONT10:44
        21h 36m
        1 stop
        LGB08:20
        Sun, Mar 16|Ontario - Long Beach|Frontier Airlines
        NZD 182NZD 721
        75% OFF
        75% OFF
        NZD 721NZD 182

        Choose Frontier Airlines flights from Ontario to Long Beach. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Sun, Mar 16, arriving at Long Beach Municipal Airport. One-way Prices start from NZD 182 including taxes and charges.

      • ONT20:29
        11h 6m
        1 stop
        LGB07:35
        Sat, Feb 22|Ontario - Long Beach|Frontier Airlines
        NZD 212NZD 721
        71% OFF
        71% OFF
        NZD 721NZD 212

        Choose Frontier Airlines flights from Ontario to Long Beach. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Sat, Feb 22, arriving at Long Beach Municipal Airport. One-way Prices start from NZD 212 including taxes and charges.

      • ONT19:55
        24h 20m
        1 stop
        LGB20:15
        Wed, Mar 26|Ontario - Long Beach|Southwest Airlines
        NZD 299
        NZD 299

        Choose Southwest Airlines flights from Ontario to Long Beach. The one-way connecting flight with Southwest Airlines departs from Ontario International Airport on Wed, Mar 26, arriving at Long Beach Municipal Airport. One-way Prices start from NZD 299 including taxes and charges.

      • ONT05:50
        25h 45m
        1 stop
        LGB07:35
        Sat, Feb 22|Ontario - Long Beach|Southwest Airlines
        NZD 331
        NZD 331

        Choose Southwest Airlines flights from Ontario to Long Beach. The one-way connecting flight with Southwest Airlines departs from Ontario International Airport on Sat, Feb 22, arriving at Long Beach Municipal Airport. One-way Prices start from NZD 331 including taxes and charges.

      • ONT19:30
        12h 50m
        1 stop
        LGB08:20
        Sun, Mar 16|Ontario - Long Beach|Southwest Airlines
        NZD 351
        NZD 351

        Choose Southwest Airlines flights from Ontario to Long Beach. The one-way connecting flight with Southwest Airlines departs from Ontario International Airport on Sun, Mar 16, arriving at Long Beach Municipal Airport. One-way Prices start from NZD 351 including taxes and charges.

      • ONT13:30
        26h 52m
        1 stop
        LGB16:22
        Fri, Mar 14|Ontario - Long Beach|Delta Air Lines
        NZD 494
        NZD 494

        Choose Delta Air Lines flights from Ontario to Long Beach. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Fri, Mar 14, arriving at Long Beach Municipal Airport. One-way Prices start from NZD 494 including taxes and charges.

      • ONT13:20
        8h 25m
        1 stop
        LGB21:45
        Sat, Mar 15|Ontario - Long Beach|Delta Air Lines
        NZD 592
        NZD 592

        Choose Delta Air Lines flights from Ontario to Long Beach. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Sat, Mar 15, arriving at Long Beach Municipal Airport. One-way Prices start from NZD 592 including taxes and charges.

      • ONT06:00
        10h 17m
        1 stop
        LGB16:17
        Wed, Mar 26|Ontario - Long Beach|Delta Air Lines
        NZD 592
        NZD 592

        Choose Delta Air Lines flights from Ontario to Long Beach. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Wed, Mar 26, arriving at Long Beach Municipal Airport. One-way Prices start from NZD 592 including taxes and charges.

      • ONT09:45
        34h
        1 stop
        LGB19:45
        Thu, Feb 27|Ontario - Long Beach|Hawaiian Airlines
        NZD 608
        NZD 608

        Choose Hawaiian Airlines flights from Ontario to Long Beach. The one-way connecting flight with Hawaiian Airlines departs from Ontario International Airport on Thu, Feb 27, arriving at Long Beach Municipal Airport. One-way Prices start from NZD 608 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        LGB02:00 pm
        Sun, Feb 23|Ontario - Long Beach|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 Long Beach flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1340

    Delta Air Lines

    06:00

    ONT

    1.9h

    08:52

    SLC

    SMTWTFS
    Search

  2. DL3761

    Delta Air Lines

    20:45

    SLC

    2.1h

    21:49

    LGB

    SMTWTFS

  3. DL1340

    Delta Air Lines

    06:00

    ONT

    1.9h

    08:52

    SLC

    SMTWTFS
    Search

  4. DL3793

    Delta Air Lines

    15:20

    SLC

    2.0h

    16:23

    LGB

    SMTWTFS

  5. DL1340

    Delta Air Lines

    06:00

    ONT

    1.9h

    08:52

    SLC

    SMTWTFS
    Search

  6. DL1116

    Delta Air Lines

    11:15

    SLC

    2.0h

    12:16

    LGB

    SMTWTFS

  7. WN576

    Southwest Airlines

    06:25

    ONT

    1.1h

    07:30

    LAS

    SMTWTFS
    Search

  8. WN733

    Southwest Airlines

    07:25

    LAS

    1.3h

    08:40

    LGB

    S-T-T-S

  9. AS8079

    Alaska Airlines

    09:50

    ONT

    5.9h

    12:45

    HNL

    SMTWTFS
    Search

  10. HA070

    Hawaiian Airlines

    12:10

    HNL

    5.6h

    20:45

    LGB

    SMTWTFS

  11. DL1345

    Delta Air Lines

    13:21

    ONT

    1.8h

    16:08

    SLC

    SMTWTFS
    Search

  12. DL3793

    Delta Air Lines

    15:20

    SLC

    2.0h

    16:23

    LGB

    SMTWTFS

  13. DL1345

    Delta Air Lines

    13:21

    ONT

    1.8h

    16:08

    SLC

    SMTWTFS
    Search

  14. DL1116

    Delta Air Lines

    11:15

    SLC

    2.0h

    12:16

    LGB

    SMTWTFS

  15. DL1345

    Delta Air Lines

    13:21

    ONT

    1.8h

    16:08

    SLC

    SMTWTFS
    Search

  16. DL3761

    Delta Air Lines

    20:45

    SLC

    2.1h

    21:49

    LGB

    SMTWTFS

  17. DL3933

    Delta Air Lines

    16:58

    ONT

    2.0h

    19:57

    SLC

    SMTWTFS
    Search

  18. DL1116

    Delta Air Lines

    11:15

    SLC

    2.0h

    12:16

    LGB

    SMTWTFS

  19. F94206

    Frontier Airlines

    18:35

    ONT

    1.2h

    19:48

    LAS

    SMTWTF-
    Search

  20. WN733

    Southwest Airlines

    07:25

    LAS

    1.3h

    08:40

    LGB

    S-T-T-S
Find more flights and airlines

When is the cheapest time to fly from Ontario to Long Beach?

Explore the best time to buy affordable tickets to Long Beach with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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 Long Beach (LGB) the cheapest?

    Airlines adjust prices for flights from Ontario to Long Beach 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 Long Beach (LGB) cost?

    According to Trip.com's data, the lowest price is around NZD 881.

  • How many airports are there in Long Beach (LGB)?

    There are 1 airport(s) near Long Beach (LGB): Long Beach Municipal Airport.

How to find a cheap flight from Ontario to Long Beach

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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 Long Beach

Cheapest direct flight priceNZD 180
Off-season for travelJanuary
Peak season for travelDecember
Flight distance12,573.69 km
Popular airlineDelta Air Lines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.