Title: Cheap Flights from Ontario (ONT) to Hilo (ITO) - Expedia.ca ![Hilo which includes a bay or harbor](https://images.trvl-media.com/place/1643/a391e806-7317-4f66-9354-9bb2133c0d78.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1643/a391e806-7317-4f66-9354-9bb2133c0d78.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Ontario (ONT) to Hilo (ITO) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Hilo Intl. Airport (ITO) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:ito,departure:30/09/2025TANYT&leg2=from:ito,to:ont,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:ito,departure:30/09/2025TANYT&leg2=from:ito,to:ont,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:ito,departure:30/09/2025TANYT&leg2=from:ito,to:ont,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:ito,departure:30/09/2025TANYT&leg2=from:ito,to:ont,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:ito,departure:30/09/2025TANYT&leg2=from:ito,to:ont,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:ito,departure:30/09/2025TANYT&leg2=from:ito,to:ont,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Ontario (ONT) to Hilo (ITO) Prices were available within the past 7 days and start at for one-way flights and CA $666 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Tue, Sep 23 - Thu, Oct 9 ONT Ontario ITO Hawaii Island CA $666 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:23/09/2025TANYT&leg2=from:ITO,to:ONT,departure:09/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:665.40&airProductToken=AQpECiEIyIIBEgQ3MjcwGK6bASCnWyjlv_gCMM7C-AI4VUAAWAEKHwjIggESAzM5MhinWyDodCjXxPgCMI7F-AI4VUABWAEKRAofCMiCARIDMTIxGOh0IKdbKIn0-QIwwvT5AjhVQABYAQohCMiCARIENzI3MRinWyCumwEojfb5AjDZ-PkCOFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Oct 23 - Tue, Nov 11 ONT Ontario ITO Hawaii Island CA $683 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:23/10/2025TANYT&leg2=from:ITO,to:ONT,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:682.40&airProductToken=AQpECiAIwaYBEgMyNzAYrpsBIKdbKN-R-wIwxZT7AjhYQABYAQogCMGmARIEODIwOBinWyDodCiQlfsCMMiV-wI4WEABWAEKRAogCMGmARIEODIxNxjodCCnWyip5_wCMOPn_AI4WEAAWAEKIAjBpgESAzI3MRinWyCumwEonOj8AjDq6vwCOFhAAVgBEgoIARABGAEqAkFTGAEiBAgBEAEoBDAB) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Thu, Sep 18 - Wed, Oct 8 ONT Ontario ITO Hawaii Island CA $717 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:18/09/2025TANYT&leg2=from:ITO,to:ONT,departure:08/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:716.40&airProductToken=AQpECiEIyIIBEgQ3MjcwGK6bASCnWyjFh_gCMK6K-AI4VUAAWAEKHwjIggESAzMyMhinWyDodCigi_gCMNeL-AI4VUABWAEKRAofCMiCARIDMTIxGOh0IKdbKOno-QIwoun5AjhVQABYAQohCMiCARIENzI3MRinWyCumwEo7er5AjC57fkCOFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Thu, Sep 18 - Thu, Oct 9 ONT Ontario ITO Hawaii Island CA $720 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:18/09/2025TANYT&leg2=from:ITO,to:ONT,departure:09/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:719.40&airProductToken=AQpECiEIyIIBEgQ3MjcwGK6bASCnWyjFh_gCMK6K-AI4VUAAWAEKHwjIggESAzMyMhinWyDodCigi_gCMNeL-AI4VUABWAEKRAofCMiCARIDMTIxGOh0IKdbKIn0-QIwwvT5AjhVQABYAQohCMiCARIENzI3MRinWyCumwEojfb5AjDZ-PkCOFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Fri, Sep 19 - Wed, Oct 8 ONT Ontario ITO Hawaii Island CA $721 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:19/09/2025TANYT&leg2=from:ITO,to:ONT,departure:08/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:720.40&airProductToken=AQpECiEIyIIBEgQ3MjcwGK6bASCnWyjlkvgCMM6V-AI4VUAAWAEKHwjIggESAzM3MhinWyDodCj5lvgCMLCX-AI4VUABWAEKRAofCMiCARIDMTIxGOh0IKdbKOno-QIwoun5AjhVQABYAQohCMiCARIENzI3MRinWyCumwEo7er5AjC57fkCOFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Fri, Sep 19 - Thu, Oct 9 ONT Ontario ITO Hawaii Island CA $733 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:19/09/2025TANYT&leg2=from:ITO,to:ONT,departure:09/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:732.40&airProductToken=AQpECiEIyIIBEgQ3MjcwGK6bASCnWyjlkvgCMM6V-AI4VUAAWAEKHwjIggESAzM3MhinWyDodCj5lvgCMLCX-AI4VUABWAEKRAofCMiCARIDMTIxGOh0IKdbKIn0-QIwwvT5AjhVQABYAQohCMiCARIENzI3MRinWyCumwEojfb5AjDZ-PkCOFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Tue, Sep 30 - Sun, Oct 12 ONT Ontario ITO Hawaii Island CA $735 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:30/09/2025TANYT&leg2=from:ITO,to:ONT,departure:12/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:734.40&airProductToken=AQpECiEIyIIBEgQ3MjcwGK6bASCnWyjFjvkCMK6R-QI4VUAAWAEKHwjIggESAzMyMhinWyDodCigkvkCMNeS-QI4VUABWAEKRAofCMiCARIDMTIxGOh0IKdbKOmV-gIwopb6AjhVQABYAQohCMiCARIENzI3MRinWyCumwEo7Zf6AjC5mvoCOFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Fri, Sep 26 - Sun, Oct 12 ONT Ontario ITO Hawaii Island CA $761 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:26/09/2025TANYT&leg2=from:ITO,to:ONT,departure:12/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:760.40&airProductToken=AQpECiEIyIIBEgQ3MjcwGK6bASCnWyjF4fgCMK7k-AI4VUAAWAEKHwjIggESAzM3MhinWyDodCjZ5fgCMJDm-AI4VUABWAEKRAofCMiCARIDMTIxGOh0IKdbKOmV-gIwopb6AjhVQABYAQohCMiCARIENzI3MRinWyCumwEo7Zf6AjC5mvoCOFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Mon, Nov 10 - Thu, Nov 27 ONT Ontario ITO Hawaii Island CA $824 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:10/11/2025TANYT&leg2=from:ITO,to:ONT,departure:27/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:823.40&airProductToken=AQpFCiEIyIIBEgQ3MjcwGK6bASCnWyiJ3PwCMPTe_AI4VUAAWAEKIAjIggESBDEwNzIYp1sg6HQoxN_8AjD83_wCOFVAAVgBCkUKIAjIggESBDEwMzEY6HQgp1so55z-AjCenf4COFVAAFgBCiEIyIIBEgQ3MjcxGKdbIK6bASjinf4CMK-g_gI4VUABWAESCggBEAEYASoCSEEYASIECAEQASgEMAE) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Tue, Sep 23 - Sat, Oct 4 ONT Ontario ITO Hawaii Island CA $835 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:23/09/2025TANYT&leg2=from:ITO,to:ONT,departure:04/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:834.40&airProductToken=AQpECiEIyIIBEgQ3MjcwGK6bASCnWyjlv_gCMM7C-AI4VUAAWAEKHwjIggESAzM5MhinWyDodCjXxPgCMI7F-AI4VUABWAEKRAofCMiCARIDMTcxGOh0IKdbKOW8-QIwor35AjhVQABYAQohCMiCARIENzI3MRinWyCumwEo7b35AjC5wPkCOFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Sep 18 - Sat, Oct 4 ONT Ontario ITO Hawaii Island CA $852 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:18/09/2025TANYT&leg2=from:ITO,to:ONT,departure:04/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:851.40&airProductToken=AQpECiAIwaYBEgMyNzAYrpsBIKdbKMWH-AIwror4AjhYQABYAQogCMGmARIEODIwNRinWyDodCigi_gCMNeL-AI4WEABWAEKRAogCMGmARIEODIxORjodCCnWyjlvPkCMKK9-QI4WEAAWAEKIAjBpgESAzI3MRinWyCumwEo7b35AjC5wPkCOFhAAVgBEgoIARABGAEqAkFTGAEiBAgBEAEoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Fri, Sep 19 - Sat, Oct 4 ONT Ontario ITO Hawaii Island CA $856 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:19/09/2025TANYT&leg2=from:ITO,to:ONT,departure:04/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:855.40&airProductToken=AQpECiAIwaYBEgMyNzAYrpsBIKdbKOWS-AIwzpX4AjhYQABYAQogCMGmARIEODIwORinWyDodCj5lvgCMLCX-AI4WEABWAEKRAogCMGmARIEODIxORjodCCnWyjlvPkCMKK9-QI4WEAAWAEKIAjBpgESAzI3MRinWyCumwEo7b35AjC5wPkCOFhAAVgBEgoIARABGAEqAkFTGAEiBAgBEAEoBDAB) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Fri, Nov 21 - Mon, Dec 8 ONT Ontario ITO Hawaii Island CA $964 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:21/11/2025TANYT&leg2=from:ITO,to:ONT,departure:08/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:963.50&airProductToken=AQpFCiEIyIIBEgQ3MjcwGK6bASCnWyj21v0CMObZ_QI4VUAAWAEKIAjIggESBDEwNzIYp1sg6HQoptv9AjDb2_0COFVAAVgBCkUKIAjIggESBDEwMzEY6HQgp1soyJj_AjCBmf8COFVAAFgBCiEIyIIBEgQ3MjcxGKdbIK6bASi5mf8CMIec_wI4VUABWAESCggBEAEYASoCSEEYASIECAEQASgEMAE) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Fri, Nov 21 - Thu, Nov 27 ONT Ontario ITO Hawaii Island CA $1,107 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:21/11/2025TANYT&leg2=from:ITO,to:ONT,departure:27/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1106.70&airProductToken=AQpFCiEIyIIBEgQ3MjcwGK6bASCnWyj21v0CMObZ_QI4VUAAWAEKIAjIggESBDEwNzIYp1sg6HQoptv9AjDb2_0COFVAAVgBCkUKIAjIggESBDEwMzEY6HQgp1so55z-AjCenf4COFVAAFgBCiEIyIIBEgQ3MjcxGKdbIK6bASjinf4CMK-g_gI4VUABWAESCggBEAEYASoCSEEYASIECAEQASgEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, Nov 26 - Thu, Nov 27 ONT Ontario ITO Hawaii Island CA $1,176 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:26/11/2025TANYT&leg2=from:ITO,to:ONT,departure:27/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1175.70&airProductToken=AQpECiAIwaYBEgMyNzAYrpsBIKdbKJaP_gIwhpL-AjhYQABYAQogCMGmARIEODIwNxinWyDodCjnkv4CMJ6T_gI4WEABWAEKRAogCMGmARIEODIxORjodCCnWyjnnP4CMJ6d_gI4WEAAWAEKIAjBpgESAzI3MRinWyCumwEo4p3-AjCvoP4COFhAAVgBEgoIARABGAEqAkFTGAEiBAgBEAEoBDAB) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Fri, Nov 21 - Mon, Nov 24 ONT Ontario ITO Hawaii Island CA $1,205 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:21/11/2025TANYT&leg2=from:ITO,to:ONT,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1204.80&airProductToken=AQpFCiEIyIIBEgQ3MjcwGK6bASCnWyj21v0CMObZ_QI4VUAAWAEKIAjIggESBDEwNzIYp1sg6HQoptv9AjDb2_0COFVAAVgBCkUKIAjIggESBDEwMzEY6HQgp1soh_v9AjC--_0COFVAAFgBCiEIyIIBEgQ3MjcxGKdbIK6bASiC_P0CMM_-_QI4VUABWAESCggBEAEYASoCSEEYASIECAEQASgEMAE) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Mon, Dec 1 - Sun, Dec 14 ONT Ontario ITO Hawaii Island CA $1,782 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:01/12/2025TANYT&leg2=from:ITO,to:ONT,departure:14/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1781.80&airProductToken=AQpFCiEIyIIBEgQ3MjcwGK6bASCnWyi2x_4CMKbK_gI4SEAAWAEKIAjIggESBDEwNjIYp1sg6HQoh8v-AjC-y_4COEhAAVgBCkUKIAjIggESBDEwMzEY6HQgp1soiNz_AjDB3P8COFFAAFgBCiEIyIIBEgQ3MjcxGKdbIK6bASio3f8CMPbf_wI4UUABWAESCggBEAEYASoCSEEYASIECAEQASgEMAE) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Fri, Nov 28 - Sun, Dec 14 ONT Ontario ITO Hawaii Island CA $1,921 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ONT,to:ITO,departure:28/11/2025TANYT&leg2=from:ITO,to:ONT,departure:14/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1920.80&airProductToken=AQpFCiEIyIIBEgQ3MjcwGK6bASCnWyjWpf4CMMao_gI4TUAAWAEKIAjIggESBDEwNjIYp1sg6HQop6n-AjDeqf4COE1AAVgBCkUKIAjIggESBDEwMzEY6HQgp1soiNz_AjDB3P8COFFAAFgBCiEIyIIBEgQ3MjcxGKdbIK6bASio3f8CMPbf_wI4UUABWAESCggBEAEYASoCSEEYASIECAEQASgEMAE) ## Find the cheapest month to fly from Ontario (ONT) to Hilo (ITO) ### September is typically the cheapest month to fly From CA $456 - CA $871 per traveller. Flight from Ontario to Hilo (ONT - ITO) route information | Origin airport | Los Angeles - Ontario Intl. | | --- | --- | | Destination airport | Hilo Intl. | | Roundtrip price | CA $665 | | Distance | 3989 km | ## Los Angeles to Hilo Flights **The easy way to book your flights from Ontario to Hilo**  With Expedia, it’s simple to find and book flights to Hilo from Ontario whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 18 airlines that cover this route. There are nonstop flights to Hilo Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ontario to Hilo today, tomorrow, or this week.   **Save dollars with cheap flights from Los Angeles - Ontario Intl., ONT to Hilo Intl., ITO**  Sort your search results by price to find great deals on your flight from Ontario to Hilo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Hilo from Ontario currently is just CA $666 rising to CA $1,921.   Here are more money-saving tips:  - Fly in September when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Hilo   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Hilo from Ontario**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Hilo with Expedia today. ## Frequently asked questions ### How much is a flight from Ontario Airport to ITO? > The lowest price advertised for a round-trip flight from Los Angeles - Ontario Intl. Airport (ONT) to Hilo Intl. Airport is CA $666. But you better get a move on. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Los Angeles - Ontario Intl. Airport (ONT) to Hilo Intl. Airport (ITO)? > Every air carrier has its own set of terms and conditions. If you decide to cancel your getaway, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Los Angeles - Ontario Intl. Airport (ONT) to ITO that have flexible change policies? > Flights from ONT to Hilo Intl. Airport (ITO) with flexible change policies are available with many airlines. Simply use our "No change fees" filter while searching. You'll only need to pay the cost difference between flights, without any extra fees to worry about. ### How many hours is the flight from Ontario Airport to ITO? > Lasting around 7 hours and 4 minutes, the flight between Ontario Airport and ITO is a great opportunity to do some last-minute trip planning. Why not use some of this time to organize your itinerary in Hilo? ### How far is the flight from ONT to Hilo Intl. Airport (ITO)? > With around 4,000 kilometres separating Ontario and Hilo, your flight will be a long one. Pack wisely to make your trip comfortable. Little things like a spare pair of socks and a good neck pillow can make a huge difference. ### Which airlines fly direct from ONT to Hilo Intl. Airport (ITO)? > If you want to fly straight from Los Angeles - Ontario Intl. Airport (ONT) to Hilo Intl. Airport (ITO), you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports. ### Are Ontario Airport to Hilo Intl. Airport (ITO) flight tickets cheaper when they're purchased at the last minute? > Late planners can sometimes pick up a bargain, with some of the cheapest airfares from ONT to ITO showing up a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices that far in advance. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Other Airlines - Main Airports for Flights - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Ontario - [Ontario to Shanghai (ONT - PVG)](https://expedia.ca/lp/flights/ont/pvg/ontario-to-shanghai) - [Ontario to Calgary (ONT - YYC)](https://expedia.ca/lp/flights/ont/yyc/ontario-to-calgary) - [Ontario to Bangkok (ONT - BKK)](https://expedia.ca/lp/flights/ont/bkk/ontario-to-bangkok) - [Ontario to Tampa (ONT - TPA)](https://expedia.ca/lp/flights/ont/tpa/ontario-to-tampa) - [Ontario to Hong Kong (ONT - HKG)](https://expedia.ca/lp/flights/ont/hkg/ontario-to-hong-kong) - [Ontario to Honolulu (ONT - HNL)](https://expedia.ca/lp/flights/ont/hnl/ontario-to-honolulu) - [Ontario to Taipei (ONT - TPE)](https://expedia.ca/lp/flights/ont/tpe/ontario-to-taipei) - [Ontario to Manila (ONT - MNL)](https://expedia.ca/lp/flights/ont/mnl/ontario-to-manila) - [Ontario to Halifax (ONT - YHZ)](https://expedia.ca/lp/flights/ont/yhz/ontario-to-halifax) - [Ontario to New York (ONT - JFK)](https://expedia.ca/lp/flights/ont/jfk/ontario-to-new-york) - [Ontario to Tokyo (ONT - NRT)](https://expedia.ca/lp/flights/ont/nrt/ontario-to-tokyo) - [Ontario to Rome (ONT - FCO)](https://expedia.ca/lp/flights/ont/fco/ontario-to-rome) ### Top Routes to Hilo - [Calgary to Hilo (YYC - ITO)](https://expedia.ca/lp/flights/yyc/ito/calgary-to-hilo) - [Detroit to Hilo (DTW - ITO)](https://expedia.ca/lp/flights/dtw/ito/detroit-to-hilo) - [Honolulu to Hilo (HNL - ITO)](https://expedia.ca/lp/flights/hnl/ito/honolulu-to-hilo) - [Saskatoon to Hilo (YXE - ITO)](https://expedia.ca/lp/flights/yxe/ito/saskatoon-to-hilo) - [Lihue to Hilo (LIH - ITO)](https://expedia.ca/lp/flights/lih/ito/lihue-to-hilo) - [Victoria to Hilo (YYJ - ITO)](https://expedia.ca/lp/flights/yyj/ito/victoria-to-hilo) - [Kahului to Hilo (OGG - ITO)](https://expedia.ca/lp/flights/ogg/ito/kahului-to-hilo) - [Seattle to Hilo (SEA - ITO)](https://expedia.ca/lp/flights/sea/ito/seattle-to-hilo) - [Montreal to Hilo (YUL - ITO)](https://expedia.ca/lp/flights/yul/ito/montreal-to-hilo) - [Vancouver to Hilo (YVR - ITO)](https://expedia.ca/lp/flights/yvr/ito/vancouver-to-hilo) - [Abbotsford to Hilo (YXX - ITO)](https://expedia.ca/lp/flights/yxx/ito/abbotsford-to-hilo) - [Edmonton to Hilo (YEG - ITO)](https://expedia.ca/lp/flights/yeg/ito/edmonton-to-hilo) ### Top Routes from Ontario - [JetBlue Airways Ontario to New York](https://expedia.ca/lp/flight-routes/jetblue-airways-from-los-angeles-ontario-intl-to-john-f-kennedy-intl/b6/ont/jfk) ### Top Flight Destinations - [Flights to Las Vegas](https://expedia.ca/Cheap-Flights-To-Las-Vegas.d178276.Travel-Guide-Flights) - [Flights to New York](https://expedia.ca/Cheap-Flights-To-New-York.d178293.Travel-Guide-Flights) - [Flights to Orlando](https://expedia.ca/Cheap-Flights-To-Orlando.d178294.Travel-Guide-Flights) - [Flights to Chicago](https://expedia.ca/Cheap-Flights-To-Chicago.d178248.Travel-Guide-Flights) - [Flights to San Diego](https://expedia.ca/Cheap-Flights-To-San-Diego.d3073.Travel-Guide-Flights) - [Flights to San Francisco](https://expedia.ca/Cheap-Flights-To-San-Francisco.d178305.Travel-Guide-Flights) - [Flights to Los Angeles](https://expedia.ca/Cheap-Flights-To-Los-Angeles.d178280.Travel-Guide-Flights) - [Flights to Boston](https://expedia.ca/Cheap-Flights-To-Boston.d178239.Travel-Guide-Flights) - [Flights to Miami](https://expedia.ca/Cheap-Flights-To-Miami.d178286.Travel-Guide-Flights) - [Flights to Houston](https://expedia.ca/Cheap-Flights-To-Houston.d178265.Travel-Guide-Flights) - [Flights to Pigeon Forge](https://expedia.ca/Cheap-Flights-To-Pigeon-Forge.d8264.Travel-Guide-Flights) - [Flights to Nashville](https://expedia.ca/Cheap-Flights-To-Nashville.d178291.Travel-Guide-Flights) - [Flights to Myrtle Beach](https://expedia.ca/Cheap-Flights-To-Myrtle-Beach.d601685.Travel-Guide-Flights) - [Flights to Atlanta](https://expedia.ca/Cheap-Flights-To-Atlanta.d178232.Travel-Guide-Flights) - [Flights to San Antonio](https://expedia.ca/Cheap-Flights-To-San-Antonio.d178303.Travel-Guide-Flights) - [Flights to Denver](https://expedia.ca/Cheap-Flights-To-Denver.d178254.Travel-Guide-Flights) - [Flights to Honolulu](https://expedia.ca/Cheap-Flights-To-Honolulu.d1488.Travel-Guide-Flights) - [Flights to Gatlinburg](https://expedia.ca/Cheap-Flights-To-Gatlinburg.d7474.Travel-Guide-Flights) - [Flights to Panama City Beach](https://expedia.ca/Cheap-Flights-To-Panama-City-Beach.d8021.Travel-Guide-Flights) - [Flights to Atlantic City](https://expedia.ca/Cheap-Flights-To-Atlantic-City.d602179.Travel-Guide-Flights) ### Other Airlines - [United](https://expedia.ca/United-Flights.cUA.Travel-Guide-Airlines) - [Delta](https://expedia.ca/Delta-Flights.cDL.Travel-Guide-Airlines) - [Alaska Airlines](https://expedia.ca/Alaska-Airlines-Flights.cAS.Travel-Guide-Airlines) - [American Airlines](https://expedia.ca/American-Airlines-Flights.cAA.Travel-Guide-Airlines) - [Air Canada](https://expedia.ca/Air-Canada-Flights.cAC.Travel-Guide-Airlines) - [China Airlines](https://expedia.ca/China-Airlines-Flights.cCI.Travel-Guide-Airlines) - [WestJet](https://expedia.ca/WestJet-Flights.cWS.Travel-Guide-Airlines) - [Hawaiian Airlines](https://expedia.ca/Hawaiian-Airlines-Flights.cHA.Travel-Guide-Airlines) - [JetBlue Airways](https://expedia.ca/JetBlue-Airways-Flights.cB6.Travel-Guide-Airlines) - [British Airways](https://expedia.ca/British-Airways-Flights.cBA.Travel-Guide-Airlines) - [Avianca](https://expedia.ca/Avianca-Flights.cAV.Travel-Guide-Airlines) - [Volaris](https://expedia.ca/Volaris-Flights.cY4.Travel-Guide-Airlines) - [Japan Airlines](https://expedia.ca/Japan-Airlines-Flights.cJL.Travel-Guide-Airlines) - [Qatar Airways](https://expedia.ca/Qatar-Airways-Flights.cQR.Travel-Guide-Airlines) - [Korean Air](https://expedia.ca/Korean-Air-Flights.cKE.Travel-Guide-Airlines) - [Iberia](https://expedia.ca/Iberia-Flights.cIB.Travel-Guide-Airlines) Ontario nearby Airports #### Los Angeles [Los Angeles Intl. to Hilo](https://expedia.ca/lp/flights/lax/ito/los-angeles-to-hilo) CA $536.60 ### Main Airports for Flights - [Fullerton Municipal Airport (FUL)](https://expedia.ca/lp/airports/ful/flights-from-fullerton-municipal-airport) - [John Wayne Airport (SNA)](https://expedia.ca/lp/airports/sna/flights-from-john-wayne-airport) - [French Valley Airport (RBK)](https://expedia.ca/lp/airports/rbk/flights-from-french-valley-airport) - [Los Angeles Intl. Airport (LAX)](https://expedia.ca/lp/airports/lax/flights-from-los-angeles-intl-airport) - [General William J. Fox Airfield Airport (WJF)](https://expedia.ca/lp/airports/wjf/flights-from-general-william-j-fox-airfield-airport) - [Palm Springs Intl. Airport (PSP)](https://expedia.ca/lp/airports/psp/flights-from-palm-springs-intl-airport) - [McClellan-Palomar Airport (CLD)](https://expedia.ca/lp/airports/cld/flights-from-mcclellan-palomar-airport) ### Expedia's Latest Trends Flights - [Cheap Flights from Vancouver (YVR) to San Diego (SAN)](https://expedia.ca/lp/flights/yvr/san/vancouver-to-san-diego) - [Cheap Flights from Detroit (DTW) to Los Angeles (LAX)](https://expedia.ca/lp/flights/dtw/lax/detroit-to-los-angeles) - [Cheap Flights from Edmonton (YEG) to Palm Springs (PSP)](https://expedia.ca/lp/flights/yeg/psp/edmonton-to-palm-springs) - [Cheap Flights from Edmonton (YEG) to Los Angeles (LAX)](https://expedia.ca/lp/flights/yeg/lax/edmonton-to-los-angeles) - [Cheap Flights from Toronto (YYZ) to San Diego (SAN)](https://expedia.ca/lp/flights/yyz/san/toronto-to-san-diego) - [Cheap Flights from Ottawa (YOW) to Los Angeles (LAX)](https://expedia.ca/lp/flights/yow/lax/ottawa-to-los-angeles) - [Cheap Flights from Calgary (YYC) to San Diego (SAN)](https://expedia.ca/lp/flights/yyc/san/calgary-to-san-diego) - [Cheap Flights from Montreal (YUL) to Honolulu (HNL)](https://expedia.ca/lp/flights/yul/hnl/montreal-to-honolulu) - [Cheap Flights from Toronto (YYZ) to San Jose (SJC)](https://expedia.ca/lp/flights/yyz/sjc/toronto-to-san-jose) - [Cheap Flights from Calgary (YYC) to Honolulu (HNL)](https://expedia.ca/lp/flights/yyc/hnl/calgary-to-honolulu) - [Cheap Flights from Los Angeles (LAX) to Vancouver (YVR)](https://expedia.ca/lp/flights/lax/yvr/los-angeles-to-vancouver) - [Cheap Flights from Vancouver (YVR) to Orange County (SNA)](https://expedia.ca/lp/flights/yvr/sna/vancouver-to-orange-county) - [Cheap Flights from Los Angeles (LAX) to Las Vegas (LAS)](https://expedia.ca/lp/flights/lax/las/los-angeles-to-las-vegas) - [Cheap Flights from Calgary (YYC) to Los Angeles (LAX)](https://expedia.ca/lp/flights/yyc/lax/calgary-to-los-angeles) - [Cheap Flights from Montreal (YUL) to Los Angeles (LAX)](https://expedia.ca/lp/flights/yul/lax/montreal-to-los-angeles) - [Cheap Flights from Winnipeg (YWG) to Los Angeles (LAX)](https://expedia.ca/lp/flights/ywg/lax/winnipeg-to-los-angeles) - [Cheap Flights from San Francisco (SFO) to Vancouver (YVR)](https://expedia.ca/lp/flights/sfo/yvr/san-francisco-to-vancouver) - [Cheap Flights from Los Angeles (LAX) to Toronto (YYZ)](https://expedia.ca/lp/flights/lax/yyz/los-angeles-to-toronto) - [Cheap Flights from Edmonton (YEG) to Honolulu (HNL)](https://expedia.ca/lp/flights/yeg/hnl/edmonton-to-honolulu) - [Cheap Flights from Calgary (YYC) to San Francisco (SFO)](https://expedia.ca/lp/flights/yyc/sfo/calgary-to-san-francisco) - [Cheap Flights from Edmonton (YEG) to San Francisco (SFO)](https://expedia.ca/lp/flights/yeg/sfo/edmonton-to-san-francisco) - [Cheap Flights from Montreal (YUL) to San Francisco (SFO)](https://expedia.ca/lp/flights/yul/sfo/montreal-to-san-francisco) - [Cheap Flights from Vancouver (YVR) to Palm Springs (PSP)](https://expedia.ca/lp/flights/yvr/psp/vancouver-to-palm-springs) - [Cheap Flights from Vancouver (YVR) to Honolulu (HNL)](https://expedia.ca/lp/flights/yvr/hnl/vancouver-to-honolulu) - [Cheap Flights from Edmonton (YEG) to San Diego (SAN)](https://expedia.ca/lp/flights/yeg/san/edmonton-to-san-diego) - [Cheap Flights from San Francisco (SFO) to Toronto (YYZ)](https://expedia.ca/lp/flights/sfo/yyz/san-francisco-to-toronto) - [Cheap Flights from Winnipeg (YWG) to Honolulu (HNL)](https://expedia.ca/lp/flights/ywg/hnl/winnipeg-to-honolulu) - [Cheap Flights from Vancouver (YVR) to Los Angeles (LAX)](https://expedia.ca/lp/flights/yvr/lax/vancouver-to-los-angeles) - [Cheap Flights from Calgary (YYC) to Palm Springs (PSP)](https://expedia.ca/lp/flights/yyc/psp/calgary-to-palm-springs) - [Cheap Flights from Toronto (YYZ) to Los Angeles (LAX)](https://expedia.ca/lp/flights/yyz/lax/toronto-to-los-angeles) \*Available to Expedia members. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels and earn double points when you book on the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. Scan the QR code with your device camera and download our app ![QR code to download the app](https://a.travel-assets.com/mad-service/qr-code/footer_qr/4_QR_FOOTER.png)