Flights to Hilo from Marion

View ฿9,710 flight on Thu, 21 Aug 2025Opens in a new window

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Cheap Flights from Marion (RFD) to Hilo (KOA)

Prices were available within the past 7 days and start at ฿9,710 for one-way flights and ฿20,730 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 21 Aug - Thu, 28 Aug
ORD
Chicago
KOA
Kona Coast
฿20,730 Return, found 1 day ago
฿20,730
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Aug from Chicago to Kona Coast, returning Thu, 28 Aug, priced at ฿20,730 found 1 day ago
Delta
Mon, 18 Aug - Mon, 25 Aug
ORD
Chicago
KOA
Kona Coast
฿21,060 Return, found 4 days ago
฿21,060
Return
found 4 days ago
Select Delta flight, departing Mon, 18 Aug from Chicago to Kona Coast, returning Mon, 25 Aug, priced at ฿21,060 found 4 days ago
Delta
Tue, 10 Feb - Tue, 10 Mar
ORD
Chicago
KOA
Kona Coast
฿21,540 Return, found 5 days ago
฿21,540
Return
found 5 days ago
Select Delta flight, departing Tue, 10 Feb from Chicago to Kona Coast, returning Tue, 10 Mar, priced at ฿21,540 found 5 days ago
Delta
Thu, 21 Aug - Thu, 28 Aug
ORD
Chicago
KOA
Kona Coast
฿21,705 Return, found 1 day ago
฿21,705
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Aug from Chicago to Kona Coast, returning Thu, 28 Aug, priced at ฿21,705 found 1 day ago
United
Mon, 18 Aug - Mon, 25 Aug
ORD
Chicago
KOA
Kona Coast
฿21,855 Return, found 4 days ago
฿21,855
Return
found 4 days ago
Select United flight, departing Mon, 18 Aug from Chicago to Kona Coast, returning Mon, 25 Aug, priced at ฿21,855 found 4 days ago
American Airlines
Tue, 10 Feb - Tue, 10 Mar
ORD
Chicago
KOA
Kona Coast
฿22,685 Return, found 5 days ago
฿22,685
Return
found 5 days ago
Select American Airlines flight, departing Tue, 10 Feb from Chicago to Kona Coast, returning Tue, 10 Mar, priced at ฿22,685 found 5 days ago

Find the cheapest month to fly from Chicago (ORD) to Kailua-Kona (KOA)

September is typically the cheapest month to fly

From ฿10,432 - ฿18,802 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.