$449 Cheap United flights from Idaho Falls to Kailua-Kona (IDA to KOA)

Find The Best Day To Fly from Idaho Falls to Kailua-Kona

Amazing United IDA to KOA Flight Deals

The cheapest flights to Kona Intl. found within the past 7 days were $883 round trip and $449 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Apr 15 - Wed, Apr 22
IDA
Idaho Falls
KOA
Kona Coast
$883 Roundtrip, found 1 day ago
$883
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 15 from Idaho Falls to Kona Coast, returning Wed, Apr 22, priced at $883 found 1 day ago

KOA From IDA Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Kona Reef, A Raintree Vacation Club Resort

Kona Reef, A Raintree Vacation Club Resort

3 out of 5
Save 100% on your flight
per person
Sep 6 - Sep 14
found 3 hours ago
Roundtrip non-stop flight included
Idaho Falls (IDA) to Kailua-Kona (KOA)
Mauna Lani, Auberge Resorts Collection

Mauna Lani, Auberge Resorts Collection

5 out of 5
Save 100% on your flight
per person
Sep 6 - Sep 14
found 6 hours ago
Roundtrip non-stop flight included
Idaho Falls (IDA) to Kailua-Kona (KOA)
Aston Kona by the Sea

Aston Kona by the Sea

4 out of 5
Save 100% on your flight
per person
Sep 6 - Sep 14
found 6 hours ago
Roundtrip non-stop flight included
Idaho Falls (IDA) to Kailua-Kona (KOA)
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United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Kailua-Kona

Royal Kona Resort

Royal Kona Resort

3.5 out of 5
75-5852 Alii Dr, Kailua-Kona, HI
A full-service spa, an outdoor pool, and a restaurant are all featured at this smoke-free hotel. You'll appreciate the gym, bar/lounge, and laundry ...
8/10 Very Good! (2,622 reviews)
"Love this place. It’s my third time and it’s great"

Reviewed on Jul 15, 2025

Royal Kona Resort
PACIFIC 19 Kona

PACIFIC 19 Kona

3.5 out of 5
75-5646 Palani Rd, Kailua-Kona, HI
An outdoor pool, self parking, and laundry facilities are featured at this hotel. WiFi in public areas is free. A coffee shop and luggage storage are also ...
8.2/10 Very Good! (1,718 reviews)
"Relatively reasonable for last minute booking. Nice design"

Reviewed on Jul 17, 2025

PACIFIC 19 Kona
Courtyard by Marriott King Kamehameha's Kona Beach Hotel

Courtyard by Marriott King Kamehameha's Kona Beach Hotel

3.5 out of 5
75-5660 Palani Road, Kailua-Kona, HI
A full-service spa, 2 restaurants, and 2 outdoor tennis courts are all featured at this hotel. Traveling on business? Take advantage of the 24-hour business ...
8.4/10 Very Good! (1,000 reviews)

Reviewed on Jul 13, 2025

Courtyard by Marriott King Kamehameha's Kona Beach Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.