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Cheap flights from Billings to Kailua-Kona from $456

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Kailua-Kona departing on 9/16. 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 Billings to Kailua-Kona (BIL-KOA)

Cheap round-trip flights

Alaska Airlines Logo
3:43 pm - 10:47 amBIL-KOA
23h 04m2 stops
Alaska Airlines Logo
3:19 pm - 6:38 pmKOA-BIL
23h 19m2 stops
$456Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Alaska Airlines Logo
7:18 pm - 11:16 amBIL-KOA
19h 58m1 stop
Alaska Airlines Logo
11:47 am - 6:38 pmKOA-BIL
26h 51m1 stop
$484Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Alaska Airlines Logo
6:00 am - 4:44 pmBIL-KOA
14h 44m1 stop
Alaska Airlines Logo
7:11 pm - 6:38 pmKOA-BIL
19h 27m2 stops
$489Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Alaska Airlines Logo
2:00 pm - 9:40 pmBIL-KOA
11h 40m1 stop
Alaska Airlines Logo
10:00 pm - 12:51 pmKOA-BIL
11h 51m1 stop
$493Alaska Airlines
Find Deal
Mon, Oct 27 - Mon, Dec 15
Alaska Airlines Logo
7:19 pm - 9:40 pmBIL-KOA
29h 21m1 stop
Alaska Airlines Logo
10:00 pm - 12:51 pmKOA-BIL
11h 51m1 stop
$494Alaska Airlines
Find Deal
Sun, Nov 2 - Mon, Dec 15
Alaska Airlines Logo
7:19 pm - 10:09 amBIL-KOA
18h 50m2 stops
Alaska Airlines Logo
10:00 pm - 12:51 pmKOA-BIL
11h 51m1 stop
$498Alaska Airlines
Find Deal
Mon, Oct 27 - Mon, Dec 15
Alaska Airlines Logo
2:00 pm - 10:09 amBIL-KOA
24h 09m2 stops
Alaska Airlines Logo
8:00 am - 10:43 pmKOA-BIL
11h 43m1 stop
$501Alaska Airlines
Find Deal
Tue, Oct 28 - Tue, Dec 16
Delta Logo
5:30 am - 7:23 pmBIL-KOA
17h 53m2 stops
Delta Logo
10:55 pm - 5:48 pmKOA-BIL
15h 53m2 stops
$688Delta
Find Deal
Wed, Oct 29 - Wed, Dec 17
United Airlines Logo
7:00 am - 3:18 pmBIL-KOA
12h 18m1 stop
United Airlines Logo
8:55 pm - 10:07 amKOA-BIL
10h 12m1 stop
$699United Airlines
Find Deal
Fri, Oct 31 - Wed, Dec 17
Delta Logo
5:30 am - 7:23 pmBIL-KOA
17h 53m2 stops
Delta Logo
10:55 pm - 5:48 pmKOA-BIL
15h 53m2 stops
$724Delta
Find Deal
Fri, Oct 31 - Fri, Dec 19

Delta flights from Billings to Kailua-Kona

Our best Delta deals on Billings to Kailua-Kona flight tickets
Delta
Oct 29
BIL5:30 amBillings Logan Intl
17h 53m
2 stops
KOA7:23 pmKona Intl
Dec 17
KOA10:55 pmKona Intl
15h 53m
2 stops
BIL5:48 pmBillings Logan Intl
$688
Find similar
Delta
Oct 31
BIL5:30 amBillings Logan Intl
17h 53m
2 stops
KOA7:23 pmKona Intl
Dec 19
KOA10:55 pmKona Intl
15h 53m
2 stops
BIL5:48 pmBillings Logan Intl
$724
Find similar

Alaska Airlines flights from Billings to Kailua-Kona

Our best Alaska Airlines deals on Billings to Kailua-Kona flight tickets
Alaska Airlines
Sep 16
BIL3:43 pmBillings Logan Intl
23h 04m
2 stops
KOA10:47 amKona Intl
Sep 23
KOA3:19 pmKona Intl
23h 19m
2 stops
BIL6:38 pmBillings Logan Intl
$456
Find similar
Alaska Airlines
Sep 16
BIL7:18 pmBillings Logan Intl
19h 58m
1 stop
KOA11:16 amKona Intl
Sep 23
KOA11:47 amKona Intl
26h 51m
1 stop
BIL6:38 pmBillings Logan Intl
$484
Find similar
Alaska Airlines
Sep 16
BIL6:00 amBillings Logan Intl
14h 44m
1 stop
KOA4:44 pmKona Intl
Sep 23
KOA7:11 pmKona Intl
19h 27m
2 stops
BIL6:38 pmBillings Logan Intl
$489
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Billings to Kailua-Kona 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, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Billings to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Tue 9/16

3:43 pm-10:47 am

2 stops23h 04m

Kona Intl

Tue 9/23

3:19 pm-6:38 pm

2 stops23h 19m

$456

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Tue 9/16

7:18 pm-11:16 am

1 stop19h 58m

Kona Intl

Tue 9/23

11:47 am-6:38 pm

1 stop26h 51m

$484

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Tue 9/16

6:00 am-4:44 pm

1 stop14h 44m

Kona Intl

Tue 9/23

7:11 pm-6:38 pm

2 stops19h 27m

$489

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Mon 10/27

2:00 pm-9:40 pm

1 stop11h 40m

Kona Intl

Mon 12/15

10:00 pm-12:51 pm

1 stop11h 51m

$493

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Sun 11/2

7:19 pm-9:40 pm

1 stop29h 21m

Kona Intl

Mon 12/15

10:00 pm-12:51 pm

1 stop11h 51m

$494

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Mon 10/27

7:19 pm-10:09 am

2 stops18h 50m

Kona Intl

Mon 12/15

10:00 pm-12:51 pm

1 stop11h 51m

$498

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Tue 10/28

2:00 pm-10:09 am

2 stops24h 09m

Kona Intl

Tue 12/16

8:00 am-10:43 pm

1 stop11h 43m

$501

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Wed 10/29

5:30 am-7:23 pm

2 stops17h 53m

Kona Intl

Wed 12/17

10:55 pm-5:48 pm

2 stops15h 53m

$688

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Fri 10/31

7:00 am-3:18 pm

1 stop12h 18m

Kona Intl

Wed 12/17

8:55 pm-10:07 am

1 stop10h 12m

$699

BillingsKailua-Kona

BIL - KOA

BILKOA

Billings Logan Intl

Fri 10/31

5:30 am-7:23 pm

2 stops17h 53m

Kona Intl

Fri 12/19

10:55 pm-5:48 pm

2 stops15h 53m

$724

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Kailua-Kona from

How to get the cheapest flight ticket from Billings to Kailua-Kona

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 day to depart on your flight to Kailua-Kona?

The cheapest day to depart on your flight to Kailua-Kona is on a Wednesday when prices can be found for as low as $514. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Sunday is $806.

Can stopping save me money on Billings to Kailua-Kona flights?

You could potentially save up to 26% on your flight if you consider stops on a Billings to Kailua-Kona flight.

When to book flights from Billings to Kailua-Kona

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to Kailua-Kona according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billings to Kailua-Kona (BIL to KOA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Kailua-Kona

Best Price Found

$456

Fastest flight time

10h 23m

Direct flights

None

Airports in Kailua-Kona

1 airport
The best flight deal from Billings to Kailua-Kona found on momondo in the last 72 hours is $456
The fastest flight from Billings to Kailua-Kona takes 10h 23m
There are no direct flights from Billings to Kailua-Kona. Popular non-direct route for this connection is Billings Logan Intl Airport - Kona Intl Airport.
There is 1 airport near Kailua-Kona: Kona Intl (KOA)
Search flight deals

  • How far is Billings Logan Intl to Kona Intl by plane?

    The distance between Billings Logan Intl and Kona Intl is about 3230.5 mi. Flights usually cover this in 10h 23m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Kona Intl Airport?

    Prices for flights from Billings Logan Intl Airport to Kona Intl Airport were last updated today.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Kona Intl Airport?

  • How old do you have to be to fly from Billings Logan Intl Airport to Kona Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Billings Logan Intl Airport to Kona Intl Airport.

  • What documentation or ID do you need to fly to Kona Intl Airport?

    The necessary travel and health documents for your Kona Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Billings to Kailua-Kona?

Best airlines flying from Billings to Kailua-Kona

Compare and see reviews for airlines that fly from Billings to Kailua-Kona with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $402Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $406Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Billings to Kailua-Kona?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Billings to Kailua-Kona. momondo saves you time and could save you money on your trip.

Can I find flights from Billings to Kailua-Kona with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kailua-Kona from Billings which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Billings to Kailua-Kona?

Once all potential Billings to Kailua-Kona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Billings to Kailua-Kona right now. Can momondo alert me if prices change?

Price alerts on flights to Kailua-Kona from Billings 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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