Kailua-Kona

$201+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — KOA
Aug 4 — Aug 111
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Cheapflights Tip: The best prices from Bend/Redmond to Kona Intl are usually found in October or January, booked 90 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 July 30, 2025.

Round-trip from

$389
(Alaska Airlines)

Popular in

March

Cheapest in

October

Average price

$854
From Bend/Redmond to Kona Intl
Highest demand for flights based on searches. 7% potential increase in price ($59 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 9/105:58 pmRDM - KOA
2 stops18h 29mAlaska Airlines
Wed 9/178:00 amKOA - RDM
1 stop10h 06mAlaska Airlines
Deal found 7/30$389
This Delta deal was found by Cheapflights users on 7/28. 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 9/1011:20 amRDM - KOA
1 stop9h 14mDelta
Wed 9/179:30 pmKOA - RDM
1 stop10h 10mDelta
Deal found 7/28$391
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/216:30 amRDM - KOA
1 stop10h 49mHawaiian Airlines
Sun 8/249:32 pmKOA - RDM
1 stop10h 47mHawaiian Airlines
Deal found 7/30$509
This United Airlines deal was found by Cheapflights users on 7/29. 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 12/97:50 pmRDM - KOA
1 stop18h 46mUnited Airlines
Tue 12/2311:59 pmKOA - RDM
1 stop20h 58mUnited Airlines
Deal found 7/29$553

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 July 30, 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

Wed 9/10

5:58 pm-9:27 am

2 stops18h 29m

Kona Intl

Wed 9/17

8:00 am-9:06 pm

1 stop10h 06m

$389

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Wed 9/10

11:20 am-5:34 pm

1 stop9h 14m

Kona Intl

Wed 9/17

9:30 pm-10:40 am

1 stop10h 10m

$391

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Thu 8/21

6:30 am-2:19 pm

1 stop10h 49m

Kona Intl

Sun 8/24

9:32 pm-11:19 am

1 stop10h 47m

$509

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Tue 12/9

7:50 pm-12:36 pm

1 stop18h 46m

Kona Intl

Tue 12/23

11:59 pm-10:57 pm

1 stop20h 58m

$553

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Mon 8/18

5:24 am-2:04 pm

1 stop11h 40m

$201

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Mon 8/18

4:01 pm-11:10 am

2 stops22h 09m

$261

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Sat 8/9

7:00 am-5:34 pm

1 stop13h 34m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 July 25, 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 July 30, 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.

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 July 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Redmond to Kailua-Kona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
8.0
Very good

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 $389, was found to be the cheapest airline from Redmond to Kailua-Kona.Alternate airlines to your destination round-trip include Delta and Hawaiian Airlines. You may be able to fly from Redmond to Kailua-Kona for 45% less than the average price by searching for these airlines.

  • 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$349Average$653FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$410Average$864FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$425Average$641FlexibilityNo cancel feeOn-time75%

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