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Latest Flight Deals from Kauai to Ontario

Book one-way or return flights from Kauai to Ontario from as little as NZD 239. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • LIH11:24
        7h 41m
        1 stop
        ONT22:05
        Tue, Apr 30|Kauai - Ontario|Hawaiian Airlines
        NZD 239NZD 448
        47% OFF
        47% OFF
        NZD 448NZD 239
      • LIH11:24
        7h 41m
        1 stop
        ONT22:05
        Sun, May 12|Kauai - Ontario|Hawaiian Airlines
        NZD 242NZD 448
        46% OFF
        46% OFF
        NZD 448NZD 242
      • LIH11:24
        7h 41m
        1 stop
        ONT22:05
        Sun, May 5|Kauai - Ontario|Hawaiian Airlines
        NZD 243NZD 448
        46% OFF
        46% OFF
        NZD 448NZD 243
      • LIH21:45
        12h 48m
        1 stop
        ONT13:33
        Sun, May 12|Kauai - Ontario|Delta Air Lines
        NZD 271
        NZD 271
      • LIH20:36
        9h 57m
        1 stop
        ONT09:33
        Mon, May 6|Kauai - Ontario|Alaska Airlines
        NZD 292
        NZD 292
      • LIH20:36
        9h 57m
        1 stop
        ONT09:33
        Mon, May 13|Kauai - Ontario|Alaska Airlines
        NZD 304
        NZD 304
      • LIH20:14
        24h 44m
        1 stop
        ONT23:58
        Thu, May 16|Kauai - Ontario|Alaska Airlines
        NZD 304
        NZD 304
      • LIH06:45
        12h 20m
        1 stop
        ONT22:05
        Mon, May 13|Kauai - Ontario|Hawaiian Airlines
        NZD 305
        NZD 305
      • LIH22:50
        8h 11m
        1 stop
        ONT10:01
        Sun, May 12|Kauai - Ontario|United Airlines
        NZD 307
        NZD 307
      • LIH22:50
        20h 7m
        1 stop
        ONT21:57
        Fri, May 3|Kauai - Ontario|United Airlines
        NZD 310
        NZD 310
      • LIH13:00
        3h 5m
        Direct
        ONT14:00
        Sun, May 5|Kauai - Ontario|Hawaiian Airlines
        Find More Flights
        Find More Flights

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

Searching for the best last minute flight from Kauai to Ontario? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Kauai to Ontario. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Kauai to Ontario

View airlines operating flights from Kauai to Ontario. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Hawaiian Airlines
From NZD 239
Delta Air Lines
From NZD 271
Alaska Airlines
From NZD 292
United Airlines
From NZD 307
American Airlines
From NZD 365
Southwest Airlines
From NZD 389
ANA airlines

Find more flights and airlines

Alternative Routes from Kauai to Ontario

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Kauai to Ontario.

  • Cheapest
    Hawaiian Airlines
    LIH
    11:24
    7h 41m
    1 transfer
    ONT
    22:05
    Lihue Airport - Ontario International Airport
    Tue, Apr 30Hawaiian Airlines
    NZD 239
  • Hawaiian Airlines
    LIH
    11:24
    7h 41m
    1 transfer
    ONT
    22:05
    Lihue Airport - Ontario International Airport
    Tue, Apr 30Hawaiian Airlines
    NZD 239
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Kauai (LIH) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Kauai 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 Kauai (LIH) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around NZD 725.

How to find a cheap flight from Kauai 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 Kauai 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 Information from Kauai to Ontario

Cheapest nonstop flight price

NZD 239

Cheapest round-trip ticket price

NZD 654

Off-season for travel

April

Peak season for travel

May

Flight distance

16,700.37km

Popular airline

American Airlines

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