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$891+ Cheap flights from Casper (CPR) to Hawaii

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — HNL
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheap flight deals from Casper to Hawaii

Cheapest flights from Casper to Hawaii
Explore the most affordable flight options available from Casper to Hawaii. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This United Airlines deal was found by Cheapflights users on 3/11. 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.
Tue 4/215:25 am
CPR
-
HNL
2 stops18h 24m
United Airlines
Wed 4/229:40 pm
HNL
-
CPR
2 stops15h 22m
United Airlines
Deal found 3/11$891
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Thu 6/116:13 pm
CPR
-
HNL
2 stops21h 40m
United Airlines
Wed 6/177:55 pm
HNL
-
CPR
1 stop8h 56m
United Airlines
Deal found 3/15$1,200
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Sun 3/291:21 pm
CPR
-
HNL
1 stop10h 33m
United Airlines
Thu 4/29:40 pm
HNL
-
CPR
1 stop11h 06m
United Airlines
Deal found 3/14$1,304

Find flight deals from Casper to Hawaii

Keep the following information in mind while searching for Casper to Hawaii flight deals. Data was last updated March 16, 2026.

Round-trip from

$891
(United Airlines)

Popular in

November

Cheapest in

September

Average price

$1,031
From Casper Natrona County to Hawaii
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Casper to Hawaii 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 March 16, 2026.
Use the filters below to find and compare flights from Casper to Hawaii that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CasperHonolulu

CPR - HNL

CPRHNL

Casper Natrona County

Tue 4/21

5:25 am-7:49 pm

2 stops18h 24m

Honolulu

Wed 4/22

9:40 pm-8:26 pm

2 stops18h 46m

$971
Quickest round-trip

CasperHonolulu

CPR - HNL

CPRHNL

Casper Natrona County

Thu 6/11

6:13 pm-11:53 am

2 stops21h 40m

Honolulu

Wed 6/17

9:40 pm-2:40 pm

2 stops13h 00m

$1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Sorted by cheapest first

Best time to book a flight from Casper to Hawaii

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

How much does it cost to fly round-trip from Casper to Hawaii?

Reviews of airlines servicing Hawaii

Get insights into the airlines that provide service to Hawaii. 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 Hawaii. Reviews last updated March 16, 2026.
Peruse reviews from past customers who have flown with United Airlines from Casper to Hawaii to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,428 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,428 reviews
United Airlines
7.4
Good
9,428 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Casper to Hawaii. 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 Casper to Hawaii?

    Casper Natrona County (CPR), located 8.1 mi from the city center, is the airport you fly out of when you book flights from Casper to Hawaii.

  • How long is the flight from Casper to Hawaii?

    A quick flight from Casper to Hawaii can take about 18h 24m. United Airlines provides one of the quickest options available for as low as $971. There are 3295 mi between Casper and Hawaii.

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

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

  • How can I find direct flights from Casper to Hawaii?

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

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

    Yes. Cheapflights offers flight deals from Casper to Hawaii 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 Casper to Hawaii

Discover the top airline that operate flights from Casper to Hawaii. 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 March 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$745Average$1,052FlexibilityNo cancel feeOn-time69%

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