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Kailua-Kona

$339+ Cheap flights from Redmond to Kailua-Kona (RDM - KOA)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — KOA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Bend/Redmond to Kona Intl are usually found in September or October, booked 39 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$339
(Alaska Airlines)

Popular in

March

Cheapest in

September

Average price

$450
Provider with most accurate pricing for Bend/Redmond-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Bend/Redmond-Kona Intl flights.
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From Bend/Redmond to Kona Intl
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Highest demand for flights based on searches. 13% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 28, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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 11/177:00 amRDM - KOA
1 stop13h 13mDelta
Wed 11/268:30 pmKOA - RDM
1 stop12h 10mDelta
Deal found 10/27$364
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/175:57 amRDM - KOA
2 stops10h 55mAlaska Airlines
Wed 11/267:50 pmKOA - RDM
2 stops19h 14mAlaska Airlines
Deal found 10/27$388
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 12/77:35 pmRDM - KOA
2 stops19h 20mAlaska Airlines
Sat 12/132:20 pmKOA - RDM
2 stops19h 06mAlaska Airlines
Deal found 10/27$448
This Delta deal was found by Cheapflights users on 10/28. 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.
Sun 12/77:00 amRDM - KOA
2 stops14h 30mDelta
Sat 12/135:58 pmKOA - RDM
2 stops14h 42mDelta
Deal found 10/28$474
This Delta deal was found by Cheapflights users on 10/26. 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 11/1011:20 amRDM - KOA
1 stop8h 53mDelta
Tue 11/188:30 pmKOA - RDM
1 stop12h 10mDelta
Deal found 10/26$532
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/1010:24 amRDM - KOA
2 stops12h 03mAlaska Airlines
Tue 11/181:45 pmKOA - RDM
2 stops17h 24mAlaska Airlines
Deal found 10/26$570
This Delta deal was found by Cheapflights users on 10/27. 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 11/177:00 amRDM - KOA
1 stop13h 13mDelta
Mon 12/16:24 pmKOA - RDM
2 stops14h 16mDelta
Deal found 10/27$607

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 October 28, 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

Tue 1/20

8:45 am-9:30 pm

1 stop14h 45m

Kona Intl

Mon 1/26

9:10 pm-12:54 pm

1 stop13h 44m

$339

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Tue 1/20

8:45 am-9:30 pm

1 stop14h 45m

Kona Intl

Tue 1/27

9:10 pm-12:54 pm

1 stop13h 44m

$339

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Wed 1/21

5:52 am-9:30 pm

1 stop17h 38m

Kona Intl

Mon 1/26

9:10 pm-12:54 pm

1 stop13h 44m

$339

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Tue 2/3

7:00 am-6:47 pm

1 stop13h 47m

Kona Intl

Fri 2/13

9:55 pm-10:52 am

1 stop10h 57m

$344

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Wed 1/21

11:30 am-6:47 pm

1 stop9h 17m

Kona Intl

Mon 1/26

9:42 pm-4:36 pm

2 stops16h 54m

$349

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Tue 1/20

7:00 am-6:30 pm

2 stops13h 30m

Kona Intl

Mon 1/26

9:42 pm-4:36 pm

2 stops16h 54m

$354

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Wed 1/28

7:00 am-6:30 pm

2 stops13h 30m

Kona Intl

Wed 2/4

8:45 pm-10:46 am

1 stop12h 01m

$359

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Wed 1/14

8:45 am-9:30 pm

2 stops14h 45m

Kona Intl

Wed 1/21

9:10 pm-5:38 pm

1 stop18h 28m

$363

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Mon 11/17

7:00 am-6:13 pm

1 stop13h 13m

Kona Intl

Wed 11/26

8:30 pm-10:40 am

1 stop12h 10m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Redmond to Kailua-Kona

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Redmond to Kailua-Kona in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Redmond-Kailua-Kona flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Redmond-Kailua-Kona flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Redmond-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Redmond-Kailua-Kona 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 Redmond-Kailua-Kona 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 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 October 24, 2025.

Booking 38 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 month to book a flight from Redmond to Kailua-Kona?

Currently, September is the cheapest month in which you can book a flight from Redmond to Kailua-Kona (average of $391). Flying from Redmond to Kailua-Kona in July is currently the most expensive (average of $767). 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.

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 October 28, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 33% on flights from Redmond to Kailua-Kona by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Redmond to Kailua-Kona?

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 October 28, 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.
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,199 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,995 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,794 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,996 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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.

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

    Departing from Redmond to Kailua-Kona will take you 13h 47m. There are 2620 mi between Redmond and Kailua-Kona. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Redmond to Kailua-Kona round-trip?

    Hawaiian Airlines, at $391, was found to be the cheapest airline from Redmond to Kailua-Kona.Alternate airlines to your destination round-trip include Delta and Alaska Airlines. You may be able to fly from Redmond to Kailua-Kona for 41% 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, September is the cheapest month in which you can book a flight from Redmond to Kailua-Kona (average of $391). Flying from Redmond to Kailua-Kona in July is currently the most expensive (average of $767). 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 4 airlines flying from Redmond to Kailua-Kona

Discover the top 4 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$391Average$675FlexibilityNo cancel feeOn-time85%
DeltaCheapest$391Average$557FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$425Average$652FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$575Average$990FlexibilityNo cancel feeOn-time69%

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