BOI - HNL

$249 Find Cheap Flights from Boise to Honolulu - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Honolulu departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$404
Typical prices: $466-$618
Southwest
Wed 8/26Tue 9/1
BOI - HNL • 1 stop
Cheapest one-way
$249
Typical prices: $251-$346
Alaska Airlines
Tue 8/18
BOI - HNL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boise and Honolulu. You'll need at least 1 connection.
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Top layover airports
San Diego (SAN)
Cheapest • Avg $458 (round-trip)
Sacramento (SMF)
Shortest trip • 8h 06m (one-way)
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When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 16% compared to booking last minute.
Insights
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When to travel
January
Cheapest • 25% price drop
December
Most popular
Good to know
Good to know
+1
+1
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Good to know
+1
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We hope you love your trip to Honolulu!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Honolulu (BOI-HNL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Honolulu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Honolulu

Wed, Aug 26 - Tue, Sep 1
Southwest Logo
7:05 am - 1:05 pm
BOI
-
HNL
10h 00m
1 stop
Southwest Logo
9:30 pm - 3:00 pm
HNL
-
BOI
13h 30m
1 stop
$404Southwest
Wed, Aug 26 - Tue, Sep 1
Southwest Logo
11:30 am - 9:20 pm
BOI
-
HNL
13h 50m
2 stops
Southwest Logo
9:30 pm - 3:00 pm
HNL
-
BOI
13h 30m
1 stop
$457Southwest
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
7:26 am - 11:21 pm
BOI
-
HNL
19h 55m
1 stop
Multiple Airlines Logo
1:00 pm - 12:28 pm
HNL
-
BOI
19h 28m
1 stop
$474Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
7:05 am - 9:08 pm
BOI
-
HNL
18h 03m
1 stop
Multiple Airlines Logo
8:00 am - 11:00 pm
HNL
-
BOI
11h 00m
1 stop
$478Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
7:05 am - 9:08 pm
BOI
-
HNL
18h 03m
1 stop
Multiple Airlines Logo
8:35 pm - 11:00 pm
HNL
-
BOI
22h 25m
1 stop
$482Multiple Airlines
Tue, Sep 8 - Fri, Sep 18
Multiple Airlines Logo
6:47 pm - 9:58 am
BOI
-
HNL
19h 11m
1 stop
Multiple Airlines Logo
8:35 pm - 12:33 pm
HNL
-
BOI
11h 58m
1 stop
$483Multiple Airlines
Mon, Oct 26 - Wed, Nov 4
Multiple Airlines Logo
6:57 pm - 11:05 am
BOI
-
HNL
20h 08m
1 stop
Multiple Airlines Logo
8:05 am - 10:58 pm
HNL
-
BOI
11h 53m
1 stop
$484Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Southwest Logo
6:35 am - 4:25 pm
BOI
-
HNL
13h 50m
2 stops
Southwest Logo
10:25 pm - 1:15 pm
HNL
-
BOI
10h 50m
1 stop
$485Southwest
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
7:05 am - 9:08 pm
BOI
-
HNL
18h 03m
1 stop
Multiple Airlines Logo
9:20 pm - 12:35 pm
HNL
-
BOI
11h 15m
1 stop
$486Multiple Airlines
Tue, Sep 1 - Mon, Sep 7
Multiple Airlines Logo
7:05 am - 9:08 pm
BOI
-
HNL
18h 03m
1 stop
Multiple Airlines Logo
11:59 pm - 12:33 pm
HNL
-
BOI
8h 34m
1 stop
$487Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boise to Honolulu flights

Get data-powered insights and trends into flights from Boise to Honolulu to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boise to Honolulu?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Honolulu departing in August.

What is the cheapest month to fly from Boise to Honolulu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Honolulu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Honolulu is January, where tickets cost $437 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $670 and $660 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boise to Honolulu, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boise to Honolulu, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Find deals

Good to know

Low seasonJune
Cheapest flight$249
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Boise to Honolulu

When to book flights from Boise to Honolulu

Are your dates flexible? Find out the best times to travel from Boise to Honolulu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Honolulu

  • What is the cheapest flight from Boise to Honolulu?

    In the last 5 days, the lowest price for a flight from Boise to Honolulu was $277 for a one-way ticket and $402 for a round-trip.

  • Do I need a passport to fly between Boise and Honolulu?

    No, a passport isn't needed to fly from Boise to Honolulu. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Boise to Honolulu?

    On your way to Honolulu, you’ll fly out from Boise Air Term. Gowen Fld. You’ll be landing at Honolulu.

  • Which aircraft models fly most regularly from Boise to Honolulu?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Honolulu?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Boise and Honolulu, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Honolulu from Boise?

    Seattle is the most popular layover city among KAYAK users traveling from Boise to Honolulu.

  • Which is the best airline for flights from Boise to Honolulu, Alaska Airlines or Southwest?

    The two airlines most popular with KAYAK users for flights from Boise to Honolulu are Alaska Airlines and Southwest. With an average price for the route of $587 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Southwest is also a great choice for the route, with an average price of $661 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Boise to Honolulu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Honolulu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Honolulu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Honolulu from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Honolulu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Honolulu with an airline and back to Boise with another airline. Booking your flights between Boise and HNL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Honolulu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Honolulu from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Boise to Honolulu

Information on your arrival and departure airports

Boise (BOI)
Honolulu (HNL)