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Kailua-Kona

$245+ Cheap flights from Maine to Kailua-Kona (KOA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — KOA
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Maine to Kailua-Kona

Cheapest flights from Maine to Kailua-Kona
Explore the most affordable flight options available from Maine to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:45 pm
BOS
-
KOA
1 stop34h 45m
Delta
Mon 3/210:55 pm
KOA
-
BOS
1 stop25h 45m
Delta
Deal found 2/1$404
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:15 am
BOS
-
KOA
1 stop17h 24m
Delta
Mon 3/210:55 pm
KOA
-
BOS
1 stop25h 45m
Delta
Deal found 2/1$427
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:10 am
BOS
-
KOA
1 stop14h 41m
Delta
Thu 3/59:55 pm
KOA
-
BOS
1 stop13h 04m
Delta
Deal found 2/1$450
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:35 am
BOS
-
KOA
2 stops17h 55m
Delta
Tue 3/310:55 pm
KOA
-
BOS
1 stop12h 22m
Delta
Deal found 2/2$456
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:45 pm
BOS
-
KOA
1 stop34h 45m
Delta
Sat 2/289:55 pm
KOA
-
BOS
1 stop13h 04m
Delta
Deal found 2/1$457
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:15 am
BOS
-
KOA
1 stop17h 24m
Delta
Mon 3/210:55 pm
KOA
-
BOS
1 stop25h 45m
Delta
Deal found 2/1$462
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:09 am
BOS
-
KOA
1 stop14h 21m
United Airlines
Tue 5/1212:02 pm
KOA
-
BOS
1 stop12h 25m
United Airlines
Deal found 2/2$466
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:10 am
BOS
-
KOA
2 stops17h 24m
Delta
Mon 8/249:45 pm
KOA
-
BOS
2 stops19h 32m
Delta
Deal found 2/2$467
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:05 am
BOS
-
KOA
1 stop17h 38m
Delta
Tue 5/510:00 pm
KOA
-
BOS
1 stop15h 16m
Delta
Deal found 2/1$470
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:37 am
BOS
-
KOA
1 stop17h 26m
Delta
Tue 5/128:55 pm
KOA
-
BOS
2 stops21h 03m
Delta
Deal found 2/2$476
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 am
PWM
-
KOA
2 stops19h 51m
United Airlines
Wed 2/252:08 pm
KOA
-
PWM
2 stops28h 12m
United Airlines
Deal found 2/2$701
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:20 am
PWM
-
KOA
2 stops15h 28m
American Airlines
Mon 2/1610:40 pm
KOA
-
PWM
2 stops18h 50m
American Airlines
Deal found 2/1$775

Find flight deals from Maine to Kailua-Kona

Keep the following information in mind while searching for Maine to Kailua-Kona flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$404
(Delta)

One-way from

$245
(Delta)
Provider with most accurate pricing for Portland-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Kona Intl flights.
Search Deals
From Maine to Kona Intl
Search Deals
One-way flight from Maine to Kona Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Kailua-Kona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Maine to Kailua-Kona that are best for you.

Fly from

Maine

Fly to

Kailua-Kona

Route

Depart

Return

Price

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Mon 2/23

5:29 am-6:30 pm

2 stops18h 01m

Kona Intl

Tue 3/3

10:55 pm-5:40 am

1 stop25h 45m

$433

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Wed 2/25

6:15 am-4:14 pm

1 stop14h 59m

Kona Intl

Mon 3/2

10:40 pm-4:30 pm

1 stop12h 50m

$450

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Mon 2/23

7:30 am-6:30 pm

1 stop16h 00m

Kona Intl

Wed 3/4

10:55 pm-4:17 pm

1 stop12h 22m

$450

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Mon 2/23

6:10 am-3:51 pm

1 stop14h 41m

Kona Intl

Thu 3/5

9:55 pm-3:59 pm

1 stop13h 04m

$450

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Thu 2/26

7:15 am-7:39 pm

1 stop17h 24m

Kona Intl

Wed 3/4

10:55 pm-4:17 pm

1 stop12h 22m

$450

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Tue 4/7

7:09 am-3:30 pm

1 stop14h 21m

Kona Intl

Tue 4/14

7:45 pm-1:47 pm

1 stop12h 02m

$456

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Wed 2/25

7:30 am-6:30 pm

1 stop16h 00m

Kona Intl

Mon 3/2

8:55 pm-8:11 pm

2 stops18h 16m

$456

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Tue 2/24

5:29 am-6:30 pm

2 stops18h 01m

Kona Intl

Wed 3/4

10:55 pm-4:17 pm

1 stop12h 22m

$456

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Mon 4/27

6:05 am-5:43 pm

1 stop17h 38m

Kona Intl

Tue 5/5

8:50 pm-10:12 pm

2 stops19h 22m

$456

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Sun 2/22

7:30 am-6:30 pm

1 stop16h 00m

Kona Intl

Mon 3/2

10:55 pm-5:40 am

1 stop25h 45m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 26 results
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Best time to book a flight from Maine to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Maine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maine to Kailua-Kona
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maine to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kailua-Kona from Maine?

    Kona Intl (KOA) is the airport you will fly into if you book a flight from Maine to Kailua-Kona. It is only a 7.7 mi journey from Kona Intl (KOA) to Kailua-Kona’s city center.

  • How long is the flight from Maine to Kailua-Kona?

    For as low as $450, Delta can have you in Kailua-Kona from Maine in 14h 59m. Maine and Kailua-Kona are separated by a distance of 5059 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Maine to Kailua-Kona?

    While some choose either Bangor - Kona Intl or Portland - Kona Intl, Boston Logan Intl - Kona Intl is the most popular route from Maine to Kailua-Kona.

  • Can I find deals for flights from Maine to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on Maine to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Kailua-Kona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Kailua-Kona.

  • Can I find deals for business class flights from Maine to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Maine to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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