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$902+ Cheap flights from Kailua-Kona to Portland, ME (KOA - PWM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — PWM
Mar 17 — Mar 241
Mon 3/17
Mon 3/24
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$902
(United)
Provider with most accurate pricing for Kona Intl-Portland flight deals.
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Provider most trusted by Cheapflights users for Kona Intl-Portland flights.
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From Kona Intl to Portland
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Find flight deals from Kailua-Kona to Portland

Cheapest flights from Kailua-Kona to Portland
Explore the most affordable flight options available from Kailua-Kona to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2025.

This United deal was found by Cheapflights users on 3/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1711:04 pmKOA - PWM
2 stops29h 58mUnited Airlines
Sat 5/243:28 pmPWM - KOA
2 stops34h 35mUnited Airlines
Deal found 3/12$902
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Sat 5/171:47 pmKOA - PWM
2 stops16h 47mAmerican Airlines
Sat 5/242:05 pmPWM - KOA
2 stops28h 12mAmerican Airlines
Deal found 3/11$906
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1711:23 amKOA - PWM
3 stops29h 22mAlaska Airlines
Sat 5/242:05 pmPWM - KOA
2 stops29h 29mAlaska Airlines
Deal found 3/12$1,319

Find flights from Kailua-Kona to Portland within your budget

Customize your flight search to find flights from Kailua-Kona to Portland 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 March 12, 2025.

Fly from

Kailua-Kona

Fly to

Portland

Route

Depart

Return

Price

Kailua-KonaPortland

KOA - PWM

KOAPWM

Kona Intl

Sat 5/17

11:04 pm-11:02 am

2 stops29h 58m

Portland

Sat 5/24

3:28 pm-8:03 pm

2 stops34h 35m

$902

Kailua-KonaPortland

KOA - PWM

KOAPWM

Kona Intl

Sat 5/17

1:47 pm-12:34 pm

2 stops16h 47m

Portland

Sat 5/24

2:05 pm-12:17 pm

2 stops28h 12m

$906

Kailua-KonaPortland

KOA - PWM

KOAPWM

Kona Intl

Sat 5/17

11:23 am-10:45 pm

3 stops29h 22m

Portland

Sat 5/24

2:05 pm-1:34 pm

2 stops29h 29m

$1,319

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

  • Most accurate provider: When it comes to deals on Kailua-Kona-Portland, Maine flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kailua-Kona-Portland, Maine flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kailua-Kona-Portland, Maine flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kailua-Kona to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Kailua-Kona 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.

Travel insights for flights from Kailua-Kona to Portland

Get recent, data-driven insights about flights from Kailua-Kona to Portland including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from KOA to PWM?

Find hourly flight availability from Kailua-Kona to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kailua-Kona to Portland, Maine as you normally would.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated March 12, 2025.
Alaska Airlines
8.0
Very good
9,732 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,732 reviews
Alaska Airlines
8.0
Very good
9,732 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,623 reviews
Alaska Airlines
8.0
Very good
9,732 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,732 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Kailua-Kona to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Kailua-Kona to Portland, Maine (average of $296). Flying from Kailua-Kona to Portland, Maine in April is currently the most expensive (average of $463). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kailua-Kona?

Book flights to Kailua-Kona if you plan to visit one of these locations
North Conway
Bath
Brunswick
Auburn
Conway
Lewiston

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