How long is the flight from Hawaii to Casper?

Departing from Hawaii to Casper will take you 19h 59m. The distance from Hawaii to Casper is about 3240 mi.

In terms of precipitation, rainfall in Casper ranges from 0.5 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Casper when rainfall is around 0.5 in.

If weather is an important factor for your trip to Casper, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from HI to CPR?

When flying from Hawaii to Casper, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Casper from Hawaii?

If you book a flight to Casper from Hawaii, you will be flying to Natrona County, which is the city’s only airport. Casper Natrona County (CPR) is located 8.1 mi from the center of Casper.

Can I find deals for flights from Hawaii to Casper that include hotel bookings?

Yes. In addition to deals on Hawaii to Casper flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Hawaii to Casper?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hawaii to Casper.

Can I find deals for business class flights from Hawaii to Casper?

Yes. Cheapflights offers flight deals from Hawaii to Casper by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$633+ Flights from Hawaii to Casper

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Cheap flight deals from Hawaii to Casper

Best flights from Hawaii to Casper
Discover carefully curated flight deals from Hawaii to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

Thu 3/511:00 pmOGG - CPR

2 stops19h 59mUnited Airlines

Mon 3/95:25 amCPR - OGG

2 stops18h 18mUnited Airlines

Deal found 12/6

$633

Find flight deals from Hawaii to Casper

Round-trip from	$633 (United Airlines)

From Hawaii to Casper Natrona County

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

KahuluiCasper

OGG - CPR

OGGCPR

Kahului

Thu 3/5

11:00 pm-9:59 pm

2 stops19h 59m

Casper Natrona County

Mon 3/9

5:25 am-7:43 pm

2 stops18h 18m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Best time to book a flight from Hawaii to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Hawaii 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 Hawaii to Casper

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Casper from Hawaii?
If you book a flight to Casper from Hawaii, you will be flying to Natrona County, which is the city’s only airport. Casper Natrona County (CPR) is located 8.1 mi from the center of Casper.
How long is the flight from Hawaii to Casper?
Departing from Hawaii to Casper will take you 19h 59m. The distance from Hawaii to Casper is about 3240 mi.
Can I find deals for flights from Hawaii to Casper that include hotel bookings?
Yes. In addition to deals on Hawaii to Casper flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hawaii to Casper?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hawaii to Casper.
Can I find deals for business class flights from Hawaii to Casper?
Yes. Cheapflights offers flight deals from Hawaii to Casper by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Hawaii to Casper

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$794	Average$888	FlexibilityNo cancel fee	On-time69%

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$633+ Cheap flights from Hawaii to Casper (CPR)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.