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Kailua-Kona

$295+ Cheap flights from Redmond to Kailua-Kona (RDM - 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — KOA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Bend/Redmond to Kona Intl are usually found in October or August, booked 89 days in advance, depart on a Friday or Saturday and return on a Wednesday

Cheap flight deals from Redmond to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Redmond (RDM) to Kailua-Kona (KOA). 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 junio 12, 2025.

Round-trip from

$442
(Alaska Airlines)

One-way from

$295
(Alaska Airlines)

Popular in

March

Cheapest in

October

Average price

$737
From Bend/Redmond to Kona Intl
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One-way flight from Bend/Redmond to Kona Intl
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Highest demand for flights based on searches. 10% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Redmond to Kailua-Kona

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

This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/211:31 pmRDM - KOA
1 stop30h 03mAlaska Airlines
lun. 9/299:32 pmKOA - RDM
1 stop10h 47mAlaska Airlines
Deal found 6/11$442
This American Airlines deal was found by Cheapflights users on 6/11. 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.
jue. 8/215:24 amRDM - KOA
1 stop11h 40mAmerican Airlines
dom. 8/249:40 pmKOA - RDM
1 stop12h 16mAmerican Airlines
Deal found 6/11$456
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/213:41 pmRDM - KOA
1 stop9h 28mHawaiian Airlines
dom. 8/249:32 pmKOA - RDM
1 stop10h 47mHawaiian Airlines
Deal found 6/10$469
This Delta deal was found by Cheapflights users on 6/10. 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.
mié. 6/117:00 amRDM - KOA
2 stops14h 59mDelta
dom. 6/159:40 pmKOA - RDM
1 stop10h 20mDelta
Deal found 6/10$742
This United Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 6/261:55 pmRDM - KOA
1 stop8h 26mUnited Airlines
lun. 6/301:15 pmKOA - RDM
1 stop22h 54mUnited Airlines
Deal found 6/10$874

Cheapflights Fare Finder

Customize your flight search to find flights from Redmond 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 junio 12, 2025.
Use the filters below to find and compare flights from Redmond to Kailua-Kona that are best for you.

Fly from

Redmond

Fly to

Kailua-Kona

Route

Depart

Return

Price

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

dom. 9/21

1:31 pm-4:34 pm

1 stop30h 03m

Kona Intl

lun. 9/29

9:32 pm-11:19 am

1 stop10h 47m

$442

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

jue. 8/21

5:24 am-2:04 pm

1 stop11h 40m

Kona Intl

dom. 8/24

9:40 pm-12:56 pm

1 stop12h 16m

$456

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

jue. 8/21

3:41 pm-10:09 pm

1 stop9h 28m

Kona Intl

dom. 8/24

9:32 pm-11:19 am

1 stop10h 47m

$469

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

vie. 8/1

7:00 am-5:34 pm

1 stop13h 34m

Kona Intl

dom. 8/10

9:47 pm-10:40 am

1 stop9h 53m

$767

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

jue. 6/26

1:55 pm-7:21 pm

1 stop8h 26m

Kona Intl

lun. 6/30

1:15 pm-3:09 pm

1 stop22h 54m

$874

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

lun. 12/8

5:45 pm-10:35 am

2 stops18h 50m

$295

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

jue. 6/26

11:40 am-5:33 pm

1 stop8h 53m

$354

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

mar. 6/24

2:11 pm-2:24 pm

1 stop27h 13m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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

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

How far ahead should I book a flight from Redmond to Kailua-Kona?

Use this chart to determine the optimal time to book a round-trip flight from Redmond to Kailua-Kona. Price data was last updated on June 9, 2025.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Redmond to Kailua-Kona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

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

Unlike at noon, when flights are generally more expensive, you can save up to 28% on flights from Redmond to Kailua-Kona by exploring options for tickets in the afternoon.

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua-Kona ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Kailua-Kona when rainfall is around 1.6 in.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated junio 12, 2025.
To help decide which airline to fly from Redmond to Kailua-Kona, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Redmond 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 are the cheapest airlines flying from Redmond to Kailua-Kona round-trip?

    Alaska Airlines, at $442, was found to be the cheapest airline from Redmond to Kailua-Kona.Alternate airlines to your destination round-trip include American Airlines and Hawaiian Airlines. You may be able to fly from Redmond to Kailua-Kona for 35% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Redmond to Kailua-Kona one-way?

    $295 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $354 and $424, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Redmond 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.

  • What is the cheapest month to book a flight from Redmond to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from Redmond to Kailua-Kona (average of $409). Flying from Redmond to Kailua-Kona in June is currently the most expensive (average of $624). 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

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Top 3 airlines flying from Redmond to Kailua-Kona

Discover the top 3 airlines that operate flights from Redmond to Kailua-Kona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$349Average$617FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$429Average$635FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$575Average$821FlexibilityNo cancel feeOn-time69%

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