$186 Cheap Flights from Bellingham (BLI) to Kailua-Kona (KOA)

View $186 flight on Tue, Dec 2, 2025Opens in a new window

Popular airlines from Bellingham, WA (BLI-Bellingham Intl.) to Kona Intl. Airport (KOA)

Cheap Flights from Bellingham to Kailua-Kona (BLI-KOA)

Prices were available within the past 7 days and start at $186 for one-way flights and $315 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Dec 2 - Tue, Dec 9
BLI
Bellingham
KOA
Kona Coast
$315 Roundtrip, found 17 hours ago
$315
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Tue, Dec 2 from Bellingham to Kona Coast, returning Tue, Dec 9, priced at $315 found 17 hours ago
Alaska Airlines
Tue, Dec 2 - Tue, Dec 9
BLI
Bellingham
KOA
Kona Coast
$317 Roundtrip, found 17 hours ago
$317
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Tue, Dec 2 from Bellingham to Kona Coast, returning Tue, Dec 9, priced at $317 found 17 hours ago
Alaska Airlines
Tue, Dec 2 - Tue, Dec 9
BLI
Bellingham
KOA
Kona Coast
$335 Roundtrip, found 17 hours ago
$335
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Tue, Dec 2 from Bellingham to Kona Coast, returning Tue, Dec 9, priced at $335 found 17 hours ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
BLI
Bellingham
KOA
Kona Coast
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Bellingham to Kona Coast, returning Mon, Dec 8, priced at $336 found 1 day ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
BLI
Bellingham
KOA
Kona Coast
$338 Roundtrip, found 1 day ago
$338
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Bellingham to Kona Coast, returning Mon, Dec 8, priced at $338 found 1 day ago
Alaska Airlines
Wed, Nov 12 - Wed, Nov 19
BLI
Bellingham
KOA
Kona Coast
$340 Roundtrip, found 1 day ago
$340
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Nov 12 from Bellingham to Kona Coast, returning Wed, Nov 19, priced at $340 found 1 day ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
BLI
Bellingham
KOA
Kona Coast
$356 Roundtrip, found 1 day ago
$356
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Bellingham to Kona Coast, returning Mon, Dec 8, priced at $356 found 1 day ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
BLI
Bellingham
KOA
Kona Coast
$357 Roundtrip, found 1 day ago
$357
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Bellingham to Kona Coast, returning Mon, Dec 8, priced at $357 found 1 day ago
Hawaiian Airlines
Sat, Nov 15 - Tue, Nov 25
BLI
Bellingham
KOA
Kona Coast
$359 Roundtrip, found 1 day ago
$359
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Nov 15 from Bellingham to Kona Coast, returning Tue, Nov 25, priced at $359 found 1 day ago
American Airlines
Fri, Dec 26 - Sat, Jan 3
BLI
Bellingham
KOA
Kona Coast
$1,748 Roundtrip, found 1 hour ago
$1,748
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Dec 26 from Bellingham to Kona Coast, returning Sat, Jan 3, priced at $1,748 found 1 hour ago

Alternative airports near Kailua-Kona

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kona Intl. KOA. Cheapest option available. Flights from $743
KOA
Kona Intl.
Cheapest
Flights from $743

Frequently asked questions

How much does a flight from Bellingham Intl. Airport (BLI) to Kona Intl. Airport (KOA) cost?
Get a cheap one-way flight from $186 or cheap return flight from $315 from Bellingham Intl. Airport (BLI) to Kona Intl. Airport (KOA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Bellingham Intl. Airport (BLI) to Kona Intl. Airport (KOA)?
Planning your trip for December may help you find better deals, as it's the cheapest month for flights between BLI and KOA. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Bellingham Intl. Airport (BLI) to Kona Intl. Airport (KOA)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from BLI to KOA. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Bellingham Intl. Airport (BLI) to Kona Intl. Airport (KOA)?
Nonstop flights from Bellingham Intl. Airport (BLI) to Kona Intl. Airport (KOA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BLI to KOA?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bellingham Intl. Airport (BLI) to Kona Intl. Airport (KOA)?
To touch down at Kona Intl. Airport (KOA) without delays, opt for a flight that leaves Bellingham Intl. Airport (BLI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Bellingham Intl. Airport (BLI) to Kona Intl. Airport (KOA) last-minute?
Booking your ticket from BLI to KOA right before your trip is usually more expensive. However, if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a BLI to KOA flight and hotel package?
Compared with arranging flights and hotels separately, booking a BLI to KOA flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of planning your trip. Just pick your flights and choose from our wide range of stays, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Bellingham Intl. Airport (BLI) to Kona Intl. Airport (KOA)?
It's usually possible to reschedule or cancel your BLI to KOA flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Bellingham Intl.
Destination airport
Kona Intl.
Airlines serving
Alaska Airlines, Hawaiian Airlines
Roundtrip price
$315
Distance
2732 mi

Book with confidence

Book with confidence

Bellingham to Kailua-Kona Flights

The cheapest times to fly from Bellingham to Kailua-Kona

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bellingham to Kailua-Kona are during the month of December. You can find some of the cheapest flights from Bellingham to Kailua-Kona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bellingham to Kailua-Kona

Sunday is one of the best days to book for cheap flights from Bellingham to Kailua-Kona: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bellingham to Kailua-Kona

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bellingham to Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $186 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bellingham to Kailua-Kona flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bellingham to Kailua-Kona airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bellingham to Kailua-Kona Flights

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*Available to One Key members.