When did momondo last update prices for flights from Casper Natrona County Airport to Honolulu Airport?

Prices for flights from Casper Natrona County Airport to Honolulu Airport were last updated today.

How many operators does momondo search for flights from Casper Natrona County Airport to Honolulu Airport?

The number of operators available for flights from Casper Natrona County Airport to Honolulu Airport is 1 as of September 2025.

How old do you have to be to fly from Casper Natrona County Airport to Honolulu Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Casper Natrona County Airport to Honolulu Airport.

What documentation or ID do you need to fly to Honolulu Airport?

The required travel and health documents for your Honolulu Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Honolulu Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$655 Cheap Flights from Casper to Honolulu in 2025/26

1 adult

0 bags

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Find the cheapest flights from Casper to Honolulu

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 9:21 pmCPR-HNL

17h 21m2 stops

10:55 pm - 7:02 pmHNL-CPR

17h 07m2 stops

$721United Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

8:55 am - 9:21 pmCPR-HNL

15h 26m2 stops

10:50 pm - 12:35 pmHNL-CPR

10h 45m1 stop

$872United Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

7:00 am - 4:43 pmCPR-HNL

12h 43m1 stop

8:40 pm - 10:53 amHNL-CPR

11h 13m1 stop

$923United Airlines

Find Deal

Tue, Jan 20 - Tue, Jan 27

5:30 am - 9:03 pmCPR-HNL

18h 33m2 stops

12:30 pm - 10:51 amHNL-CPR

19h 21m2 stops

$944United Airlines

Find Deal

Mon, Dec 15 - Thu, Dec 18

9:03 am - 4:33 pmCPR-HNL

10h 30m1 stop

12:30 pm - 10:51 amHNL-CPR

19h 21m2 stops

$973United Airlines

Find Deal

Mon, Dec 15 - Thu, Dec 18

1:25 pm - 9:16 pmCPR-HNL

10h 51m1 stop

10:50 pm - 10:53 amHNL-CPR

9h 03m1 stop

$1,023United Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

6:10 pm - 8:42 pmCPR-HNL

29h 32m1 stop

10:50 pm - 4:59 pmHNL-CPR

15h 09m1 stop

$1,107United Airlines

Find Deal

Sun, Dec 21 - Sat, Dec 27

5:30 am - 9:08 pmCPR-HNL

18h 38m2 stops

8:40 pm - 4:59 pmHNL-CPR

17h 19m1 stop

$1,111United Airlines

Find Deal

Sun, Dec 21 - Sat, Dec 27

6:10 pm - 8:42 pmCPR-HNL

29h 32m1 stop

11:59 pm - 7:01 pmHNL-CPR

16h 02m2 stops

$1,112United Airlines

Find Deal

Sun, Dec 21 - Sat, Dec 27

5:30 am - 9:08 pmCPR-HNL

18h 38m2 stops

11:30 pm - 7:01 pmHNL-CPR

16h 31m2 stops

$1,116United Airlines

Find Deal

Sun, Dec 21 - Sat, Dec 27

United Airlines flights from Casper to Honolulu

Our best United Airlines deals on Casper to Honolulu flight tickets

United Airlines

Feb 26

CPR7:00 amCasper Natrona County

17h 21m

2 stops

HNL9:21 pmHonolulu

Mar 2

HNL10:55 pmHonolulu

17h 07m

2 stops

CPR7:02 pmCasper Natrona County

$721

Find similar

United Airlines

Feb 26

CPR8:55 amCasper Natrona County

15h 26m

2 stops

HNL9:21 pmHonolulu

Mar 2

HNL10:50 pmHonolulu

10h 45m

1 stop

CPR12:35 pmCasper Natrona County

$872

Find similar

United Airlines

Sep 17

CPR5:30 amCasper Natrona County

14h 59m

2 stops

HNL4:29 pmHonolulu

Sep 19

HNL11:10 amHonolulu

21h 32m

2 stops

CPR12:42 pmCasper Natrona County

$908

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CasperHonolulu

CPR - HNL

CPRHNL

Casper Natrona County

Thu 2/26

7:00 am-9:21 pm

2 stops17h 21m

Honolulu

Mon 3/2

10:55 pm-7:02 pm

2 stops17h 07m

$721

CasperHonolulu

CPR - HNL

CPRHNL

Casper Natrona County

Thu 2/26

8:55 am-9:21 pm

2 stops15h 26m

Honolulu

Mon 3/2

10:50 pm-12:35 pm

1 stop10h 45m

$872

CasperHonolulu

CPR - HNL

CPRHNL

Casper Natrona County

Tue 1/20

7:00 am-4:43 pm

1 stop12h 43m

Honolulu

Tue 1/27

8:40 pm-10:53 am

1 stop11h 13m

$923

CasperHonolulu

CPR - HNL

CPRHNL

Casper Natrona County

Mon 12/15

5:30 am-9:03 pm

2 stops18h 33m

Honolulu

Thu 12/18

12:30 pm-10:51 am

2 stops19h 21m

$944

CasperHonolulu

CPR - HNL

CPRHNL

Casper Natrona County

Mon 12/15

9:03 am-4:33 pm

1 stop10h 30m

Honolulu

Thu 12/18

12:30 pm-10:51 am

2 stops19h 21m

$973

CasperHonolulu

CPR - HNL

CPRHNL

Casper Natrona County

Thu 2/26

1:25 pm-9:16 pm

1 stop10h 51m

Honolulu

Mon 3/2

10:50 pm-10:53 am

1 stop9h 03m

$1,023

CasperHonolulu

CPR - HNL

CPRHNL

Casper Natrona County

Sun 12/21

6:10 pm-8:42 pm

1 stop29h 32m

Honolulu

Sat 12/27

10:50 pm-4:59 pm

1 stop15h 09m

$1,107

CasperHonolulu

CPR - HNL

CPRHNL

Casper Natrona County

Sun 12/21

5:30 am-9:08 pm

2 stops18h 38m

Honolulu

Sat 12/27

8:40 pm-4:59 pm

1 stop17h 19m

$1,111

CasperHonolulu

CPR - HNL

CPRHNL

Casper Natrona County

Sun 12/21

6:10 pm-8:42 pm

1 stop29h 32m

Honolulu

Sat 12/27

11:59 pm-7:01 pm

2 stops16h 02m

$1,112

CasperHonolulu

CPR - HNL

CPRHNL

Casper Natrona County

Sun 12/21

5:30 am-9:08 pm

2 stops18h 38m

Honolulu

Sat 12/27

11:30 pm-7:01 pm

2 stops16h 31m

$1,116

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Casper to Honolulu

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 Honolulu?

Our data shows that Monday is the least expensive day to fly to Honolulu. Tickets to fly out on this day can be as low as $1,075. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Honolulu on Friday is $1,095.

What is the cheapest time of day to depart on your flight to Honolulu?

According to our data, the cheapest time of day to fly to Honolulu is in the morning. momondo users have found flights departing from Casper to Honolulu in the morning for as low as $1,075. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Honolulu, so prices are often more expensive at around $1,115 per ticket.

When to book flights from Casper to Honolulu

Are you open to changing your travel dates? Check out the ideal times to fly from Casper to Honolulu according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Casper to Honolulu (CPR to HNL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Casper to Honolulu

Direct flights	None

There are no direct flights from Casper to Honolulu. There are no popular flight routes from Casper to Honolulu.

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How far is Casper Natrona County to Honolulu by plane?
The straight-line distance from Casper Natrona County to Honolulu is 3298.9 mi. A reasonable flight in good conditions will take 10h 30m.
When did momondo last update prices for flights from Casper Natrona County Airport to Honolulu Airport?
Prices for flights from Casper Natrona County Airport to Honolulu Airport were last updated today.
How many operators does momondo search for flights from Casper Natrona County Airport to Honolulu Airport?
The number of operators available for flights from Casper Natrona County Airport to Honolulu Airport is 1 as of September 2025.
How old do you have to be to fly from Casper Natrona County Airport to Honolulu Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Casper Natrona County Airport to Honolulu Airport.
What documentation or ID do you need to fly to Honolulu Airport?
The required travel and health documents for your Honolulu Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Honolulu Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Casper to Honolulu?
momondo data reveals that the most frequently booked airline on the route from Casper to Honolulu is United Airlines, representing 100% of all bookings.

Best airlines flying from Casper to Honolulu

Compare and see reviews for airlines that fly from Casper to Honolulu with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $736	Free Cancellation	Rating 7.4 8,924 reviews		Search United Airlines flights

Kahuku

Kailua

Aiea

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Yes momondo offers price alerts on flights to Honolulu from Casper. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.