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Kaua'i

$432+ Cheap flights from Billings (BIL) to Kaua'i

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LIH
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
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 agosto 18, 2025.

Round-trip from

$513
(Alaska Airlines)

One-way from

$432
(United Airlines)

Popular in

March

Cheapest in

September

Average price

$753
From Billings Logan Intl to Kaua'i
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One-way flight from Billings Logan Intl to Kaua'i
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Highest demand for flights based on searches. 12% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 agosto 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/18. 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.
lun. 9/157:18 pmBIL - LIH
1 stop30h 12mAlaska Airlines
lun. 9/2210:30 pmLIH - BIL
1 stop21h 41mAlaska Airlines
Deal found 8/18$513
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 12/303:27 pmBIL - LIH
1 stop23h 52mAlaska Airlines
mié. 1/712:55 pmLIH - BIL
1 stop21h 20mAlaska Airlines
Deal found 8/18$790
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 12/307:49 amBIL - LIH
1 stop13h 53mAmerican Airlines
mar. 12/3010:17 pmLIH - BIL
1 stop21h 08mAmerican Airlines
Deal found 8/18$860
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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.
mar. 9/27:18 pmBIL - LIH
2 stops22h 38mAlaska Airlines
sáb. 9/69:07 amLIH - BIL
2 stops24h 17mAlaska Airlines
Deal found 8/17$867
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 12/307:40 amBIL - LIH
2 stops14h 02mAmerican Airlines
mié. 1/710:30 pmLIH - BIL
2 stops20h 52mAmerican Airlines
Deal found 8/18$967
This United Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 12/306:35 amBIL - LIH
2 stops33h 39mUnited Airlines
mié. 1/72:30 pmLIH - BIL
3 stops27h 21mUnited Airlines
Deal found 8/18$1,012

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 agosto 18, 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

lun. 9/15

7:18 pm-9:30 pm

1 stop30h 12m

Lihue

lun. 9/22

10:30 pm-12:11 am

1 stop21h 41m

$513

BillingsLihue

BIL - LIH

BILLIH

Billings Logan Intl

mar. 12/30

3:27 pm-12:19 pm

1 stop23h 52m

Lihue

mié. 1/7

12:55 pm-1:15 pm

1 stop21h 20m

$790

BillingsLihue

BIL - LIH

BILLIH

Billings Logan Intl

mié. 2/11

3:35 pm-11:18 am

2 stops22h 43m

Lihue

vie. 2/20

3:30 pm-1:15 pm

2 stops18h 45m

$799

BillingsLihue

BIL - LIH

BILLIH

Billings Logan Intl

mar. 12/30

7:49 am-6:42 pm

1 stop13h 53m

Lihue

mar. 12/30

10:17 pm-10:25 pm

1 stop21h 08m

$860

BillingsLihue

BIL - LIH

BILLIH

Billings Logan Intl

mar. 9/2

7:18 pm-1:56 pm

2 stops22h 38m

Lihue

sáb. 9/6

9:07 am-1:24 pm

2 stops24h 17m

$867

BillingsLihue

BIL - LIH

BILLIH

Billings Logan Intl

mié. 2/11

5:08 am-3:07 pm

1 stop12h 59m

Lihue

vie. 2/20

10:14 pm-10:07 pm

1 stop20h 53m

$905

BillingsLihue

BIL - LIH

BILLIH

Billings Logan Intl

mar. 12/30

5:50 pm-12:43 pm

2 stops21h 53m

$432

BillingsLihue

BIL - LIH

BILLIH

Billings Logan Intl

mar. 12/30

3:27 pm-12:19 pm

1 stop23h 52m

$438

BillingsLihue

BIL - LIH

BILLIH

Billings Logan Intl

jue. 12/25

7:49 am-6:42 pm

1 stop13h 53m

$442

BillingsLihue

BIL - LIH

BILLIH

Billings Logan Intl

dom. 12/28

10:05 pm-1:07 pm

2 stops42h 02m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 13 results
1
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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 agosto 18, 2025.
Peruse reviews from past customers who have flown with Alaska 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

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

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.

  • How long is the flight from Billings to Kaua'i?

    For as low as $513, Alaska Airlines can have you in Kaua'i from Billings in 30h 12m. There are 3273 mi between Billings and Kaua'i.

  • What are the cheapest airlines to fly from Billings to Kaua'i one-way?

    The cheapest airlines for a one-way flight from Billings to Kaua'i are United Airlines ($432), Alaska Airlines ($438), and American Airlines ($442).

  • 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.

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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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$478Average$677FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$579Average$792FlexibilityNo cancel feeOn-time69%

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