Flight time
6 hours 40 minutes nonstop
Distance
3,050 mi
Cheapest months
April, May, September, and October
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About flying from Salt Lake City to Kona
Kona International (KOA) is the gateway to the Big Island, Hawaii's largest and least-developed major island. Nonstop service from SLC is seasonal: Delta and Alaska Airlines run nonstops during winter and spring break, with one-stop routings via LAX, SFO, or SEA covering the rest of the year. Typical round-trip economy fares to KOA run $500 to $750; unicorn fares below $300 RT are rare but do appear, usually during winter shoulder weeks when demand cools.
If you're flexible on island, a Kona deal at $400 RT often beats Maui or Honolulu fares on the same dates. Deal Wings surfaces every KOA deal that clears our quality gates, including one-stop routings that price aggressively when the nonstops are full.
Insider tip: Big Island demand is more seasonal than the other Hawaiian islands: the cheapest Kona fares show up in November before Thanksgiving and in late January through early February.
Airlines flying Salt Lake City to Kona
The airlines we most commonly track on the SLC → KOA route:
- Delta
- Alaska Airlines
- United
- Hawaiian Airlines
Frequently asked questions
Is there a nonstop flight from SLC to Kona?
Yes, but service is seasonal. Delta and Alaska Airlines run nonstop Salt Lake City → Kona service during winter and spring; during the rest of the year, plan on a one-stop itinerary via LAX, SFO, or SEA.
How long is the flight from Salt Lake City to Kona?
Nonstop flights from SLC to Kona (KOA) take about 6 hours 40 minutes westbound and 5 hours 45 minutes eastbound. One-stop itineraries via West Coast hubs add 2–5 hours of total travel time depending on layover length.
When are flights to Kona cheapest?
Mid-April through May and the second half of September through mid-October produce the cheapest fares. Late January and the first two weeks of February are also reliably soft. Most Utah travelers head to Maui or Oahu in those windows, leaving Kona availability deep.
What's a great price for SLC → Kona round trip?
Under $450 round-trip economy is a great deal; under $350 is insane; below $300 is a unicorn fare. Big Island fares run $50 to $100 higher than Maui on average because of seasonal capacity.
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