$202 Find Cheap Flights from Illinois to The Big Island - Compare and Save

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to The Big Island.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to The Big Island is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Illinois to The Big Island with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Illinois to The Big Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

There are 3 airports in The Big Island. The busiest airport is Kona Intl Airport (KOA), with 69% of all flights arriving there.

Based on KAYAK data, the cheapest day to fly to The Big Island is Saturday where round-trip tickets can be as cheap as $1,392. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,392 on average.

The cheapest time of day to fly to The Big Island is generally in the morning, when round-trip flights cost $1,392 on average. The most expensive time of day to fly to The Big Island is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,392.

The cheapest ticket to The Big Island from Illinois found in the last 5 days was to Kailua-Kona, at $974 round-trip. The most popular route is Chicago O'Hare Intl Airport (ORD) to Kailua-Kona (KOA) and the cheapest round-trip airline ticket found on this route in the last 5 days was $974.

The cheapest month for flights from Illinois to The Big Island is April, when tickets cost $322 (return) on average. On the other hand, the most expensive months are March and July, when the average cost of round-trip tickets is $703 and $488 respectively.

To get a below average price on the flight from Illinois to The Big Island, you should book around 4 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

An average nonstop flight from Illinois to The Big Island takes 13h 56m, covering a distance of 4116 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Kailua-Kona (KOA) with an average flight time of 9h 11m.

Based on KAYAK flight searches, the most popular destination is Kailua-Kona (100% of total searches to The Big Island).