$1,819+ Cheap flights from Grand Junction to Hilo (GJT - ITO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Grand Junction to Hilo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Grand Junction to Hilo
Cheapest flights from Grand Junction to HiloExplore the most affordable flight options available from Grand Junction to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Grand Junction to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Best time to book a flight from Grand Junction to Hilo
Have a flexible travel schedule? Discover the best time to fly to Hilo from Grand Junction with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Grand Junction to Hilo
What is the cheapest month to book a flight from Grand Junction to Hilo?
Currently, March is the cheapest month in which you can book a flight from Grand Junction to Hilo (average of $330). Flying from Grand Junction to Hilo in July is currently the most expensive (average of $726). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in Hilo by month
Plan your trip to Hilo by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hilo ranges from 7.4 - 15.5 inches per month. November is typically the wettest month, when rainfall can reach 15.5 in. June is typically the driest time to visit Hilo when rainfall is around 7.4 in.
Temperature in Hilo by month
Plan your trip to Hilo by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hilo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).