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Kaua'i

$634+ Cheap flights from Billings (BIL) to Kaua'i

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LIH
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
1 adult, Economy
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Cheap flight deals from Billings to Kaua'i

Keep the following information in mind while searching for Billings to Kaua'i flight deals. Data was last updated junio 30, 2025.

Round-trip from

$634
(Alaska Airlines)

Popular in

March

Cheapest in

September

Average price

$745
From Billings Logan Intl to Kaua'i
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Billings to Kaua'i

Cheapest flights from Billings to Kaua'i
Explore the most affordable flight options available from Billings to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
vie. 8/297:18 pmBIL - LIH
2 stops20h 56mAlaska Airlines
sáb. 9/69:00 pmLIH - BIL
2 stops23h 11mAlaska Airlines
Deal found 6/30$634
This Hawaiian Airlines deal was found by Cheapflights users on 6/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/292:03 pmBIL - LIH
1 stop11h 51mHawaiian Airlines
mar. 8/510:47 amLIH - BIL
1 stop9h 21mHawaiian Airlines
Deal found 6/29$827
This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/292:35 pmBIL - LIH
3 stops24h 50mUnited Airlines
sáb. 9/611:10 pmLIH - BIL
2 stops41h 24mUnited Airlines
Deal found 6/28$988
This American Airlines deal was found by Cheapflights users on 6/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/267:49 amBIL - LIH
1 stop13h 53mAmerican Airlines
sáb. 1/33:59 pmLIH - BIL
2 stops16h 53mAmerican Airlines
Deal found 6/28$1,715

Cheapflights Fare Finder

Customize your flight search to find flights from Billings to Kaua'i 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 junio 30, 2025.
Use the filters below to find and compare flights from Billings to Kaua'i that are best for you.

Fly from

Billings

Fly to

Kaua'i

Route

Depart

Return

Price

BillingsLihue

BIL - LIH

BILLIH

Billings Logan Intl

vie. 8/29

7:18 pm-12:14 pm

2 stops20h 56m

Lihue

sáb. 9/6

9:00 pm-12:11 am

2 stops23h 11m

$634

BillingsLihue

BIL - LIH

BILLIH

Billings Logan Intl

mar. 7/29

2:03 pm-9:54 pm

1 stop11h 51m

Lihue

mar. 8/5

10:47 am-12:08 am

1 stop9h 21m

$827

BillingsLihue

BIL - LIH

BILLIH

Billings Logan Intl

vie. 8/29

2:35 pm-11:25 am

3 stops24h 50m

Lihue

sáb. 9/6

11:10 pm-8:34 pm

2 stops41h 24m

$988

BillingsLihue

BIL - LIH

BILLIH

Billings Logan Intl

vie. 12/26

7:49 am-6:42 pm

1 stop13h 53m

Lihue

sáb. 1/3

3:59 pm-11:52 am

2 stops16h 53m

$1,715

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Billings to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Billings 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 Billings to Kaua'i
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated junio 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Hawaiian Airlines, and United Airlines from Billings to Kaua'i to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,529 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Billings to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billings to Kaua'i?

    Billings Logan Intl (BIL), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Billings to Kaua'i.

  • Can I find deals for flights from Billings to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Billings to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Kaua'i.

  • Can I find deals for business class flights from Billings to Kaua'i?

    Yes. Cheapflights offers flight deals from Billings to Kaua'i 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 Billings to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Billings to Kaua'i (average of $440). Flying from Billings to Kaua'i in June is currently the most expensive (average of $689). 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 2 airlines flying from Billings to Kaua'i

Discover the top 2 airlines that operate flights from Billings to Kaua'i. 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 junio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$478Average$677FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$579Average$812FlexibilityNo cancel feeOn-time69%

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