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$202+ Cheap flights from Boise to Honolulu (BOI - HNL)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HNL
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Boise to Honolulu

Cheapest flights from Boise to Honolulu
Explore the most affordable flight options available from Boise to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This Delta deal was found by Cheapflights users on 7/22. 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 10/206:45 am
BOI
-
HNL
1 stop8h 55m
Delta
Tue 10/2710:40 pm
HNL
-
BOI
1 stop8h 48m
Delta
Deal found 7/22$336
This Delta deal was found by Cheapflights users on 7/21. 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 10/256:00 am
BOI
-
HNL
2 stops14h 43m
Delta
Fri 10/3010:40 pm
HNL
-
BOI
2 stops15h 56m
Delta
Deal found 7/21$347
This Delta deal was found by Cheapflights users on 7/22. 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 8/2610:35 am
BOI
-
HNL
1 stop12h 36m
Delta
Tue 9/110:45 pm
HNL
-
BOI
1 stop8h 54m
Delta
Deal found 7/22$356
This Delta deal was found by Cheapflights users on 7/23. 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 9/912:17 pm
BOI
-
HNL
1 stop11h 11m
Delta
Wed 9/1610:39 pm
HNL
-
BOI
1 stop8h 58m
Delta
Deal found 7/23$404
This Delta deal was found by Cheapflights users on 7/23. 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 11/156:00 am
BOI
-
HNL
2 stops14h 12m
Delta
Tue 2/2310:45 pm
HNL
-
BOI
1 stop10h 21m
Delta
Deal found 7/23$410
This Delta deal was found by Cheapflights users on 7/23. 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 11/161:15 pm
BOI
-
HNL
2 stops11h 38m
Delta
Tue 2/2310:45 pm
HNL
-
BOI
2 stops15h 04m
Delta
Deal found 7/23$415
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:50 am
BOI
-
HNL
1 stop14h 20m
Southwest
Thu 8/278:10 am
HNL
-
BOI
1 stop8h 30m
Southwest
Deal found 7/20$417
This Delta deal was found by Cheapflights users on 7/22. 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.
Thu 8/2710:35 am
BOI
-
HNL
1 stop12h 36m
Delta
Tue 9/110:45 pm
HNL
-
BOI
1 stop8h 54m
Delta
Deal found 7/22$418
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Mon 8/2411:52 am
BOI
-
HNL
1 stop11h 36m
United Airlines
Thu 8/277:00 am
HNL
-
BOI
2 stops10h 24m
United Airlines
Deal found 7/20$423

Find flight deals from Boise to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Honolulu (HNL). 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 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$336
(Delta)

One-way from

$202
(Delta)

Popular in

June

Cheapest in

January

Average price

$561
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Honolulu flights.
Search Deals
From Boise Air Term. Gowen Fld to Honolulu
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Honolulu
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Honolulu 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 24, 2026.
Use the filters below to find and compare flights from Boise to Honolulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 10/20

6:45 am-11:40 am

1 stop8h 55m

Honolulu

Tue 10/27

10:40 pm-11:28 am

1 stop8h 48m

$336

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 12/1

12:42 pm-8:24 pm

1 stop10h 42m

Honolulu

Fri 12/11

10:45 pm-10:05 am

1 stop8h 20m

$336

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Wed 1/13

12:42 pm-8:24 pm

1 stop10h 42m

Honolulu

Fri 1/22

10:45 pm-2:22 pm

1 stop12h 37m

$404

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Wed 9/16

5:30 am-1:34 pm

1 stop12h 04m

Honolulu

Wed 9/23

10:39 pm-11:37 am

1 stop8h 58m

$404

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 9/15

6:45 am-11:32 am

1 stop8h 47m

Honolulu

Tue 9/22

10:39 pm-3:16 pm

1 stop12h 37m

$404
Quickest round-trip

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Wed 1/20

2:35 pm-8:24 pm

1 stop8h 49m

Honolulu

Wed 1/27

10:45 pm-10:05 am

1 stop8h 20m

$424

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 10/6

6:45 am-11:40 am

1 stop8h 55m

Honolulu

Tue 10/13

10:40 pm-11:28 am

1 stop8h 48m

$455

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 8/18

8:15 am-4:09 pm

2 stops11h 54m

Honolulu

Tue 8/25

7:00 am-9:24 pm

2 stops10h 24m

$466

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Fri 9/18

12:17 pm-7:28 pm

1 stop11h 11m

Honolulu

Thu 9/24

10:39 pm-11:37 am

1 stop8h 58m

$472
Cheapest one-way

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 10/20

6:45 am-11:40 am

1 stop8h 55m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Boise to Honolulu

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 Boise to Honolulu in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Boise-Honolulu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Honolulu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Honolulu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Honolulu flights, Cheapflights users trust FlightHub the most. FlightHub 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 Boise-Honolulu 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 Boise to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from Boise 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 Boise to Honolulu

How far ahead should I book a flight from Boise to Honolulu?

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boise to Honolulu. 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 Boise to Honolulu?

Currently, January is the cheapest month in which you can book a flight from Boise to Honolulu (average of $429). Flying from Boise to Honolulu in June is currently the most expensive (average of $670). 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.

How much does it cost to fly round-trip from Boise to Honolulu?

Airfare is below average for this route at the moment.

Boise to Honolulu flights typically cost between $459 and $608 in October.
The cheapest round-trip price found within the last 5 days was $336 on Delta (Oct 20-Oct 27).

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. 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 Honolulu. Reviews last updated July 24, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from Boise to Honolulu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,233 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,233 reviews
Southwest
8.0
Very good
4,233 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Alaska Airlines
7.9
Good
12,713 reviews
Southwest
8.0
Very good
4,233 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,488 reviews
Southwest
8.0
Very good
4,233 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Hawaiian Airlines
7.8
Good
2,821 reviews
Southwest
8.0
Very good
4,233 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
10,034 reviews
Southwest
8.0
Very good
4,233 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

Find useful and relevant information for your journey from Boise to Honolulu. 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 Boise to Honolulu?

    Departing from Boise to Honolulu will take you 8h 55m. Boise and Honolulu are separated by a distance of 2832 mi.

  • What are the cheapest airlines flying from Boise to Honolulu round-trip?

    According to our current data, Alaska Airlines ($265), Delta ($267), and United Airlines ($347) offers the cheapest pricing from Boise to Honolulu. Alaska Airlines is currently priced 54% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Boise to Honolulu one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $94. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Boise to Honolulu for a low price.

  • Can I find deals for flights from Boise to Honolulu that include hotel bookings?

    Yes. In addition to deals on Boise to Honolulu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Honolulu?

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

  • Can I find deals for business class flights from Boise to Honolulu?

    Yes. Cheapflights offers flight deals from Boise to Honolulu 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 Boise to Honolulu?

    Currently, January is the cheapest month in which you can book a flight from Boise to Honolulu (average of $429). Flying from Boise to Honolulu in June is currently the most expensive (average of $670). 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 Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
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Top 5 airlines flying from Boise to Honolulu

Discover the top 5 airlines that operate flights from Boise to Honolulu. 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 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$265Average$575FlexibilityNo cancel feeOn-time75%
DeltaCheapest$267Average$545FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$347Average$583FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$369Average$637FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$491Average$686FlexibilityNo cancel feeOn-time85%

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