Cheap flights from Idaho to Hawaii from $169

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
BOI — HNL
Sep 26 — Oct 31

How far in advance should I book a flight from Idaho to Hawaii?

Find a great deal and save up to 18% by booking at least 46 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Idaho to Hawaii within the next two weeks, with the cheapest ticket starting at $625.

What is the cheapest month to fly from Idaho to Hawaii?

January can be a great time to fly to Hawaii from Idaho with a flight ticket averaging about $590. Cheapflights users have found deals in the month of January for as cheap as $395. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Idaho to Hawaii (ID - HI)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Hawaii as you normally would.

Cheap Alaska Airlines flights from Idaho to Hawaii

Take a look at some of the lowest-priced Alaska Airlines flights heading from Idaho to Hawaii. Deals update often to give you more flight options matching your criteria

Cheap American Airlines flights from Idaho to Hawaii

To aid your search, here are some of the cheapest American Airlines flights we've found from Idaho to Hawaii. Deals are refreshing constantly so come back soon for more options.

Cheap Idaho to Hawaii flights in September & October 2023

The best prices found for Idaho to Hawaii flights for September, October
Listed are some of the best fares we've found on flights departing from Idaho to Hawaii in 2023. Check back soon for alternative fares.

Idaho to Hawaii 2023 flight deals

Cheap flights to Hawaii from Idaho found for this year
Listed are some of the best fares we've found on flights departing from Idaho to Hawaii in 2023. Check back soon for alternative fares.

Idaho to Hawaii flights leaving soon

Late deals on return flights to Hawaii from Idaho, departing today and this week
Check out these flights departing soon from Idaho to Hawaii. Tip: verify your flight details before completing your reservation.

One-way flights to Hawaii from Idaho

The cheapest one-way flights from Idaho to Hawaii
Take a look at some of the one-way flights we've detected from Idaho to Hawaii. For those needing a return trip from Idaho, there is a search form available above.

Find flights from Idaho to Hawaii within your budget

Use the slider to find flights from Idaho to Hawaii that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$338 - $815

Route

Depart

Return

Price

Boise Air Term. Gowen FldKona Intl

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 12/4

1 stop11h 44m

Kona Intl

Sun 12/10

1 stop10h 22m

Boise Air Term. Gowen FldKahului

BOI - OGG

BOIOGG

Boise Air Term. Gowen Fld

Fri 11/3

1 stop8h 24m

Kahului

Tue 11/14

1 stop12h 54m

Boise Air Term. Gowen FldKona Intl

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 10/30

1 stop11h 22m

Kona Intl

Thu 11/9

2 stops15h 29m

Boise Air Term. Gowen FldKona Intl

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Tue 2/6

1 stop9h 59m

Kona Intl

Tue 2/13

1 stop8h 28m

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Mon 11/20

1 stop17h 29m

Honolulu

Tue 11/21

1 stop13h 43m

SpokaneHonolulu

GEG - HNL

GEGHNL

Spokane

Tue 11/21

1 stop14h 42m

Honolulu

Tue 11/21

1 stop13h 00m

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Sun 11/19

1 stop11h 09m

Kahului

Fri 11/24

1 stop11h 17m

SpokaneKahului

GEG - OGG

GEGOGG

Spokane

Fri 3/8

1 stop21h 13m

Kahului

Sun 3/17

1 stop17h 41m

SpokaneKona Intl

GEG - KOA

GEGKOA

Spokane

Fri 3/8

2 stops13h 19m

Kona Intl

Sun 3/17

1 stop10h 10m

Flights are sorted by cheapest first

Deals found on 9/21

Reviews of airlines servicing Hawaii

See what other customers who have flown with Alaska Airlines, American Airlines and Delta from Idaho to Hawaii have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Crew

8.6

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Reviews

1 / 10

Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.

Alaska Airlines
8.1
Very good
1,393 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Crew

8.6

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Reviews

1 / 10

Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.

Delta
7.9
Good
3,019 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Crew

8.6

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Reviews

1 / 10

Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.

United Airlines
7.4
Good
1,890 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Crew

8.6

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Reviews

1 / 10

Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.

American Airlines
7.2
Good
2,635 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Crew

8.6

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Reviews

1 / 10

Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.

WestJet
7.2
Good
918 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Overall

8.1

Crew

8.6

Food

7.2

Comfort

8.0

Entertainment

7.2

Boarding

8.3

Reviews

1 / 10

Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.

Related info for your journey

Useful info, stats and facts about Idaho to Hawaii flights.

Can I find flights from Idaho to Hawaii for under $400 on Cheapflights?

Yes, there are multiple flights from Idaho to Hawaii for under $400. The cheapest flight booked recently is on Delta for just $338, but on average you can expect to pay $356.

Are there last-minute flights available from Idaho to Hawaii for under $500?

There are currently 15+ open flights from Idaho to Hawaii within the next 7 days for less than $500.

What does BOI to HNL mean?

BOI stands for Boise Air Term. Gowen Fld Airport, while HNL stands for Honolulu Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Kahului Airport (OGG), Kona Intl Airport (KOA), Lihue Airport (LIH), Hilo Intl Airport (ITO), Kapalua West Maui Airport (JHM) are some additional IATA codes for airports related to your trip.

Destination points for flights from Idaho to Hawaii

Select to see more specific information for flights from Idaho to all places in Hawaii

Top 4 airlines flying from Idaho to Hawaii

The chart below displays the airlines Cheapflights users traveling from Idaho to Hawaii choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$243Average$636FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$243Average$640FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$335Average$731FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$449Average$656FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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