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Cheap flights from Idaho to Kaua'i from $171

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Kaua'i departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Idaho to Kaua'i

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Idaho to Kaua'i.
Delta Logo
1:50 pm - 7:00 pmBOI-LIH
9h 10m1 stop
Delta Logo
9:45 pm - 10:06 amLIH-BOI
8h 21m1 stop
$341Delta
Find Deal
Tue, May 13 - Wed, May 21
Delta Logo
10:38 am - 7:22 pmBOI-LIH
12h 44m1 stop
Delta Logo
9:45 pm - 10:01 amLIH-BOI
8h 16m1 stop
$347Delta
Find Deal
Wed, Sep 17 - Tue, Sep 23
Alaska Airlines Logo
7:00 am - 3:52 pmBOI-LIH
12h 52m2 stops
Alaska Airlines Logo
10:50 am - 11:41 amLIH-BOI
20h 51m1 stop
$359Alaska Airlines
Find Deal
Wed, Aug 27 - Fri, Sep 5
Alaska Airlines Logo
7:00 am - 1:51 pmBOI-LIH
10h 51m2 stops
Alaska Airlines Logo
7:40 am - 10:45 pmLIH-BOI
11h 05m2 stops
$399Alaska Airlines
Find Deal
Wed, Aug 27 - Fri, Sep 5
Southwest Logo
11:25 am - 4:00 pmBOI-LIH
8h 35m1 stop
Southwest Logo
10:00 am - 10:55 pmLIH-BOI
8h 55m1 stop
$431Southwest
Find Deal
Sun, Apr 27 - Thu, May 1
Hawaiian Airlines Logo
1:40 pm - 9:33 pmGEG-LIH
10h 53m1 stop
Hawaiian Airlines Logo
10:33 pm - 10:53 amLIH-GEG
9h 20m1 stop
$487Hawaiian Airlines
Find Deal
Tue, May 20 - Wed, May 21
United Airlines Logo
2:45 pm - 7:58 pmBOI-LIH
9h 13m1 stop
United Airlines Logo
10:58 pm - 1:49 pmLIH-BOI
10h 51m1 stop
$539United Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
Hawaiian Airlines Logo
4:16 pm - 9:33 pmGEG-LIH
8h 17m1 stop
Hawaiian Airlines Logo
10:33 pm - 10:02 amLIH-GEG
8h 29m1 stop
$550Hawaiian Airlines
Find Deal
Sun, May 25 - Sun, Jun 8
Southwest Logo
10:20 am - 6:10 pmGEG-LIH
10h 50m2 stops
Southwest Logo
10:00 am - 12:30 amLIH-GEG
11h 30m2 stops
$579Southwest
Find Deal
Tue, May 20 - Thu, Jun 5
United Airlines Logo
2:43 pm - 11:25 amBOI-LIH
24h 42m3 stops
United Airlines Logo
4:29 pm - 1:49 pmLIH-BOI
17h 20m2 stops
$753United Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 23

United Airlines flights from Idaho to Kaua'i

Our best United Airlines deals on Idaho to Kaua'i flight tickets
United Airlines
Sep 20
BOI2:45 pmBoise Air Term. Gowen Fld
9h 13m
1 stop
LIH7:58 pmLihue
Sep 27
LIH10:58 pmLihue
10h 51m
1 stop
BOI1:49 pmBoise Air Term. Gowen Fld
United Airlines
Sep 17
BOI2:43 pmBoise Air Term. Gowen Fld
24h 42m
3 stops
LIH11:25 amLihue
Sep 23
LIH4:29 pmLihue
17h 20m
2 stops
BOI1:49 pmBoise Air Term. Gowen Fld
United Airlines
May 2
IDA7:00 amIdaho Falls Fanning Field
12h 46m
1 stop
LIH3:46 pmLihue
May 6
LIH7:40 pmLihue
9h 52m
1 stop
IDA9:32 amIdaho Falls Fanning Field

Delta flights from Idaho to Kaua'i

Our best Delta deals on Idaho to Kaua'i flight tickets
Delta
May 13
BOI1:50 pmBoise Air Term. Gowen Fld
9h 10m
1 stop
LIH7:00 pmLihue
May 21
LIH9:45 pmLihue
8h 21m
1 stop
BOI10:06 amBoise Air Term. Gowen Fld
Delta
Sep 17
BOI10:38 amBoise Air Term. Gowen Fld
12h 44m
1 stop
LIH7:22 pmLihue
Sep 23
LIH9:45 pmLihue
8h 16m
1 stop
BOI10:01 amBoise Air Term. Gowen Fld
Delta
Sep 14
BOI2:00 pmBoise Air Term. Gowen Fld
9h 22m
1 stop
LIH7:22 pmLihue
Sep 18
LIH9:45 pmLihue
8h 16m
1 stop
BOI10:01 amBoise Air Term. Gowen Fld

See travel insights to Kaua'i from

How to get the cheapest flight ticket from Idaho to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kaua'i?

In general, February is the cheapest month to fly from Idaho to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $459. The month of April is another great option to travel to Kaua'i, with average flight prices from Idaho averaging around $471.

What is the cheapest day to depart on your flight to Kaua'i?

According to our data, Wednesday is the cheapest day to fly to Kaua'i from Idaho. The lowest ticket price found for a Wednesday departure recently was $539. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $619. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.

What is the cheapest time of day to depart on your flight to Kaua'i?

The cheapest time of day to fly to Kaua'i is in the evening when flights can be purchased for as low as $376. In contrast, the most expensive time of day to depart to Kaua'i is in the morning when prices are around $620.

How far in advance should I book a flight to Kaua'i?

You are more likely to see cheaper flights to Kaua'i from Idaho when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $540 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Idaho for as low as $431 on momondo.

Cheap Idaho to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Kaua'i

Best Price Found

$171

Fastest flight time

8h 08m

Direct flights

None

Airports in Kaua'i

1 airport
The best one-way flight to Kaua'i from Idaho in the past 72 hours is $171. The best round-trip flight deal from Idaho to Kaua'i found on momondo in the last 72 hours is $341.
The fastest flight from Idaho to Kaua'i takes 8h 08m
There are no direct flights from Idaho to Kaua'i. Popular non-direct routes for this connection are Boise Air Term. Gowen Fld Airport - Lihue Airport, Spokane Airport - Lihue Airport and Idaho Falls Fanning Field Airport - Lihue Airport.
There is 1 airport near Kaua'i: Lihue (LIH)

  • When did momondo last update prices for flights from Idaho to Kaua'i?

    Prices for flights from Idaho to Kaua'i are updated daily.

  • How many operators does momondo search for flights from Idaho to Kaua'i?

  • How old do you have to be to fly from Idaho to Kaua'i?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Kaua'i.

  • What documentation or ID do you need to fly to Kaua'i?

    The travel and health documents you'll need for your trip to Kaua'i may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaua'i. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Idaho to Kaua'i?


Best airlines flying from Idaho to Kaua'i

Compare and see reviews for airlines that fly from Idaho to Kaua'i with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $322Free CancellationRating
8.0
7,916 reviews
Search Delta flights
Alaska AirlinesPriceFrom $367Free CancellationRating
8.0
9,887 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $450Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
United AirlinesPriceFrom $475Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Kaua'i?

Finding the right flight to Kaua'i from Idaho is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kaua'i quick and easy, saving you time and money.

Can I find flights from Idaho to Kaua'i with flexible booking policies on momondo?

Yes. All flights to Kaua'i from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho to Kaua'i?

momondo helps you find the best flight between Idaho and Kaua'i by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho to Kaua'i right now. Can momondo alert me if prices change?

Price alerts on flights to Kaua'i from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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