CA $458 Cheap Flights from Baltimore (BWI) to Kailua-Kona (KOA)

View CA $458 flight on Fri, Sep. 19, 2025Opens in a new window

Popular airlines from Baltimore Washington International Airport (BWI) to Kona Intl. Airport (KOA)

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Cheap flights from Baltimore (BWI) to Kailua-Kona (KOA)

Prices were available within the past 7 days and start at CA $458 for one-way flights and CA $713 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Oct. 8 - Fri, Oct. 17
BWI
Baltimore
KOA
Kona Coast
CA $713 Roundtrip, found 20 hours ago
CA $713
Roundtrip
found 20 hours ago
Select Hawaiian Airlines flight, departing Wed, Oct. 8 from Baltimore to Kona Coast, returning Fri, Oct. 17, priced at CA $713 found 20 hours ago
Alaska Airlines
Tue, Sep. 16 - Sun, Sep. 21
BWI
Baltimore
KOA
Kona Coast
CA $1,032 Roundtrip, found 6 days ago
CA $1,032
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Sep. 16 from Baltimore to Kona Coast, returning Sun, Sep. 21, priced at CA $1,032 found 6 days ago
Alaska Airlines
Fri, Oct. 10 - Mon, Oct. 20
BWI
Baltimore
KOA
Kona Coast
CA $1,139 Roundtrip, found 20 hours ago
CA $1,139
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Fri, Oct. 10 from Baltimore to Kona Coast, returning Mon, Oct. 20, priced at CA $1,139 found 20 hours ago
Alaska Airlines
Fri, Oct. 10 - Mon, Oct. 20
BWI
Baltimore
KOA
Kona Coast
CA $1,208 Roundtrip, found 20 hours ago
CA $1,208
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Fri, Oct. 10 from Baltimore to Kona Coast, returning Mon, Oct. 20, priced at CA $1,208 found 20 hours ago
Alaska Airlines
Fri, Oct. 10 - Mon, Oct. 20
BWI
Baltimore
KOA
Kona Coast
CA $1,302 Roundtrip, found 20 hours ago
CA $1,302
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Fri, Oct. 10 from Baltimore to Kona Coast, returning Mon, Oct. 20, priced at CA $1,302 found 20 hours ago
Alaska Airlines
Fri, Oct. 10 - Mon, Oct. 20
BWI
Baltimore
KOA
Kona Coast
CA $1,307 Roundtrip, found 20 hours ago
CA $1,307
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Fri, Oct. 10 from Baltimore to Kona Coast, returning Mon, Oct. 20, priced at CA $1,307 found 20 hours ago
Alaska Airlines
Fri, Oct. 10 - Mon, Oct. 20
BWI
Baltimore
KOA
Kona Coast
CA $1,377 Roundtrip, found 20 hours ago
CA $1,377
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Fri, Oct. 10 from Baltimore to Kona Coast, returning Mon, Oct. 20, priced at CA $1,377 found 20 hours ago
Alaska Airlines
Fri, Oct. 10 - Mon, Oct. 20
BWI
Baltimore
KOA
Kona Coast
CA $1,395 Roundtrip, found 20 hours ago
CA $1,395
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Fri, Oct. 10 from Baltimore to Kona Coast, returning Mon, Oct. 20, priced at CA $1,395 found 20 hours ago
Alaska Airlines
Fri, Oct. 10 - Mon, Oct. 20
BWI
Baltimore
KOA
Kona Coast
CA $1,466 Roundtrip, found 20 hours ago
CA $1,466
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Fri, Oct. 10 from Baltimore to Kona Coast, returning Mon, Oct. 20, priced at CA $1,466 found 20 hours ago
United
Fri, Oct. 10 - Mon, Oct. 20
BWI
Baltimore
KOA
Kona Coast
CA $2,030 Roundtrip, found 20 hours ago
CA $2,030
Roundtrip
found 20 hours ago
Select United flight, departing Fri, Oct. 10 from Baltimore to Kona Coast, returning Mon, Oct. 20, priced at CA $2,030 found 20 hours ago

Find the cheapest month to fly from Baltimore (BWI) to Kailua-Kona (KOA)

September is typically the cheapest month to fly

From CA $553 - CA $921 per traveller.

Graph displaying average flight prices per month

Flight from Baltimore to Kailua-Kona (BWI - KOA) route information
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Kona Intl.
Roundtrip price
CA $712
Distance
7698 km

Baltimore to Kailua-Kona Flights

The easy way to book your flights from Baltimore to Kailua-Kona 

With Expedia, it’s simple to find and book flights to Kailua-Kona from Baltimore whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Kona Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Baltimore to Kailua-Kona today, tomorrow, or this week.  

 

Save dollars with cheap flights from Baltimore Washington Intl. Thurgood Marshall, BWI to Kona Intl., KOA 

Sort your search results by price to find great deals on your flight from Baltimore to Kailua-Kona—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kailua-Kona from Baltimore currently is just CA $713 rising to CA $2,030.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Kailua-Kona  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Kailua-Kona from Baltimore 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kailua-Kona with Expedia today.

Frequently asked questions

How much is a flight from BWI to KOA?
If you're travelling from BWI to Ellison Onizuka Kona Intl. Airport at Keāhole, round-trip journeys start from CA $713. This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Ellison Onizuka Kona Intl. Airport at Keāhole?
This differs between airlines, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel online.
How do I find cheap flights from BWI Airport to Ellison Onizuka Kona Intl. Airport at Keāhole that have flexible change policies?
Flights from BWI to Kona Intl. Airport (KOA) offering flexible change policies are available from several airlines. Simply use our "No change fees" filter when searching. You'll only need to pay the cost difference between flights, with no extra fees to worry about.
How many hours is the flight from BWI Marshall to KOA?
From Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Ellison Onizuka Kona Intl. Airport at Keāhole, you'll be strapped in your seat for roughly 12 hours and 1 minute. If you've been looking forward to finishing that amazing novel, now's the time to do it.
How far is the flight from BWI to Kona Intl. Airport (KOA)?
The distance is around 7,800 kilometres, so pack your carry-on bag with all you need to make the long journey comfortable. Wondering what to take on board your Baltimore to Kailua-Kona flight? Earplugs, a sleep mask and a travel pillow are among the essentials.
Which airlines fly direct from BWI Airport to Ellison Onizuka Kona Intl. Airport at Keāhole?
If you want to travel straight from BWI Marshall to KOA, you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are BWI Marshall to KOA flight tickets cheaper when they're purchased at the last minute?
It is possible to get great last-minute deals from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Ellison Onizuka Kona Intl. Airport at Keāhole, but there's no guarantee. As many airlines advertise prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can rest assured you're always seeing the latest offers.

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