Top Airlines Offering Cheap Flights to the Big Island, Hawaii

Here are the top airlines with direct flights to the Big Island. You don’t have to worry about layovers or connecting flights, which can add significant travel time to your journey. Luckily, getting to Kailua-Kona has never been more convenient, with 125 direct flights every month. 

Find Major Airports in the Big Island 

Navigating major airports in Kailua-Kona is relatively easy, as there is only one major airport on Hawaii’s Big Island, the Ellison Onizuka Kona International Airport at Keahole (KOA)

KOA is the main airport serving Kailua-Kona and the island of Hawaii. It offers direct flights to several United States and Canada destinations, including Los Angeles, San Francisco, Seattle, and Vancouver.

Flights to Big Island Snapshot

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The Cheapest Time to Fly to the Big Island

Consider booking a flight to The Big Island on a Friday, the most budget-friendly day of the week, with an average price of $385. Another economical option is departing on a Wednesday, with prices averaging at $377. It’s advisable to avoid booking on a Saturday, as it tends to be the priciest day, with rates reaching $422.


For the best budget-friendly options, target February and January due to lower demand and ocean temperatures. Another option for a cost-effective journey is from September to November when prices drop across the board. The Big Island consistently offers lower prices than other Hawaiian islands, and during fall, they drop even further with plenty of enticing package deals.

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Cheapest months to fly

November – February

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Most Expensive Months to Fly

August – September

Compare Prices

Here’s a breakdown of airline ticket prices to Kailua-Kona International Airport (KOA)

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Frequently Asked Questions

Figuring out the best time to go to the Big Island is important for planning your trip. But here’s the good news: there’s no bad time to visit! This island has something for everyone, whether you love exploring outdoors or chilling by the pool. So, you’re in for a great time no matter when you decide to go! 


  • December to March: Hawaii’s Big Island is a haven for those seeking warmth while the rest of the country wraps up. While prices may rise slightly, it’s still a budget-friendly option compared to other Hawaiian destinations. For surf enthusiasts, this is prime time to catch the most epic waves. Just a heads-up, though, there might be a bit more rain. But if you visit in the winter, you might get a chance to witness humpback whales migrating from Alaska to mate, give birth, and care for their young! 
  • April to May: If you’re searching for a bargain, April and May are your golden ticket. During this time, you’ll often find prices are quite reasonable. The weather is also consistently lovely, with low humidity and pleasant temperatures. This means you can soak in all the natural beauty without feeling too sticky. However, be aware that Memorial Day tends to bring in more crowds, so plan accordingly!
  • June to August: As summer arrives, prices will increase slightly, especially with families flocking in for vacation. The temperature rises a bit, but it’s nothing too intense. Interestingly, Kona is the only place in Hawaii that gets much rain during summer. The waves mellow out from June to August, creating ideal conditions for swimming and snorkeling. Plus, you can look forward to delightful encounters with sea turtles in the crystal-clear blue waters. 
  • September to November: If you’re planning a visit, September and October are your prime choices. Prices tend to dip as the busy summer season winds down. No matter your preference, whether it’s hotels, guesthouses, rental apartments, or self-catering options, each one aims to capture the true essence of the September to November season in Hawaii. The weather in September and October is delightful, with minimal rainfall, highs in the low 80s, and lows in the upper 60s. November, however, tends to be the rainiest month on the Big Island. It’s the most laid-back time to savor a Hawaiian getaway!

Don’t miss out on festivals that make Kailua-Kona a truly special destination!


  • Kaʻū Coffee Festival: April or May
  • Street Eats: A Kailua Village Food Truck Festival: October
  • Kona Coffee Cultural Festival: November
  • Kona Brewer’s Fest: March

The flight duration to Kailua-Kona varies depending on the departure location. Flights from the West Coast tend to be shorter than flights from the East Coast. 


  • Miami, Florida: 12 hours and 11 minutes
  • Los Angeles, California: 5 hours and 45 minutes
  • New York: 12 hours and 41 minutes
  • San Francisco, California: 5 hours and 20 minutes
  • Boston, Massachusetts: 13 hours and 9 minutes

The Hilo International Airport (ITO) is the cheapest airport on the Big Island. It’s on the island’s east side and offers some of the most budget-friendly options. On average, round-trip flights from the United States start at $719. Despite Honolulu being the capital, Hilo is the largest city in the state.

On average, Big Island plane tickets range from $241 to $776, with varying costs based on factors like the airline, time of year, and departure location. Generally, flights from nearby islands and cities in the Pacific Northwest tend to be more budget-friendly than those from other parts of the United States. Let’s take a look at the prices from various states:


  • Kahului: $100 
  • Seattle: $369 
  • Honolulu: $117 
  • Los Angeles: $308
  • San Jose: $280

Discover the Big Island

Looking for cheap flights to the Big Island? OneAir makes it easy to discover incredible flight deals to destinations around the world. Follow these simple steps to start saving on your next trip.


  • Set your departure airports on OneAir. Choose your preferred departure airports, and we’ll search for the cheapest flights from those cities to the Big Island. OneAir offers deals from over 50 major US airports, so you can find the most convenient and affordable options. 
  • Be flexible with your travel dates. If your schedule allows, use our “Explore” or “Add Destinations” feature to find the most affordable days to fly to the Big Island. Shifting your dates by just a day or two can often result in significant savings.
  • Turn on your notifications. We’ll notify you via email or push notification whenever the price for your selected route is at its lowest. This way, you’ll never miss a deal.
  • Compare flight options from multiple providers. Choose the cheapest, fastest, or most convenient flights to the Big Island based on your priorities.
  • Filter for direct flights. If you prefer nonstop service to the Big Island, simply tick the “Nonstop” box when searching. We’ll show you all available nonstop routes, so you can avoid lengthy layovers.
  • Get the best unpublished deals. Dreaming of a luxurious journey to the Big Island? We also find the best deals on Premium Economy, Business, and First Class fares. Compare prices across all cabin classes – you might be surprised by an affordable premium seat.
  • Expand your search to nearby airports. Unlock even more deals by searching for flights to the Big Island from nearby airports. This will show you flight prices from alternative departure airports close to your origin city.

Book a complete travel package. Once you’ve found your perfect flight to the Big Island, why not add a hotel room or rental car? OneAir also offers exclusive hotel, car, and activity deals, so you can save even more on your entire trip.


Discover New Destinations with the “Explore” Tab. Not set on the Big Island? Use our “Explore” search to find the cheapest flights from your city to anywhere in the world. You might just discover your next dream vacation spot!