$614 Find Cheap Flights from Casper to Hawaii

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Casper to Hawaii departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hawaii

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Casper to Hawaii, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Casper to Hawaii, as well as popular online travel agencies
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Flight Deals

Book Cheap Casper to Hawaii Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Casper to Hawaii that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Casper to Hawaii

Tue, Jan 20 - Tue, Jan 27
United Airlines Logo
6:04 pm - 1:03 pmCPR-HNL
21h 59m2 stops
United Airlines Logo
10:50 pm - 7:06 pmHNL-CPR
17h 16m2 stops
$614United Airlines
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Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
3:17 pm - 1:03 pmCPR-HNL
24h 46m2 stops
United Airlines Logo
10:50 pm - 4:54 pmHNL-CPR
15h 04m2 stops
$615United Airlines
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Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
11:26 am - 1:11 pmCPR-HNL
28h 45m2 stops
United Airlines Logo
11:50 am - 12:50 pmHNL-CPR
21h 00m2 stops
$671United Airlines
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Wed, Mar 4 - Sat, Mar 7
United Airlines Logo
3:15 pm - 1:11 pmCPR-HNL
24h 56m2 stops
United Airlines Logo
12:50 pm - 9:51 amHNL-CPR
18h 01m2 stops
$690United Airlines
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Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
1:16 pm - 9:24 pmCPR-HNL
11h 08m1 stop
United Airlines Logo
10:50 pm - 4:54 pmHNL-CPR
15h 04m2 stops
$799United Airlines
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Mon, Dec 15 - Mon, Dec 22
United Airlines Logo
5:58 pm - 12:53 pmCPR-HNL
21h 55m2 stops
United Airlines Logo
11:50 pm - 7:01 pmHNL-CPR
16h 11m2 stops
$851United Airlines
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Sun, Mar 15 - Wed, Mar 18
United Airlines Logo
5:25 am - 8:21 pmCPR-HNL
18h 56m2 stops
United Airlines Logo
9:55 pm - 8:37 pmHNL-CPR
18h 42m2 stops
$926United Airlines
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Wed, Mar 4 - Sat, Mar 7
United Airlines Logo
9:00 am - 4:46 pmCPR-HNL
10h 46m1 stop
United Airlines Logo
9:50 pm - 11:50 amHNL-CPR
11h 00m1 stop
$933United Airlines
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Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
11:26 am - 9:06 pmCPR-HNL
12h 40m1 stop
United Airlines Logo
9:55 pm - 12:50 pmHNL-CPR
10h 55m2 stops
$938United Airlines
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Sun, Mar 15 - Wed, Mar 18
United Airlines Logo
5:55 pm - 12:11 pmCPR-HNL
22h 16m2 stops
United Airlines Logo
7:55 pm - 10:51 amHNL-CPR
10h 56m1 stop
$999United Airlines
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Booking Insights

KAYAK's insights & trends for Casper to Hawaii flights

Get data-powered insights and trends into flights from Casper to Hawaii to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Casper and Hawaii?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Casper to Hawaii.

There is just one airline that flies from Casper to Hawaii direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Honolulu (HNL) and costs $736.

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Good to know

Cheapest flight$614
Flight from Casper to Honolulu

FAQs - booking Hawaii flights

  • How does KAYAK find such low prices on flights from Casper to Hawaii?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Casper to Hawaii.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Casper to Hawaii?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Casper to Hawaii is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Casper to Hawaii?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Casper to Hawaii with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Casper to Hawaii?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Casper to Hawaii up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Hawaii?

    The cheapest time of day to fly to Hawaii is generally in the morning, when round-trip flights cost $1,075 on average. The most expensive time of day to fly to Hawaii is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,115.

Reviews of the top airline flying from Casper to Hawaii

 
See real verified KAYAK customer reviews for airlines flying from Casper to Hawaii. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Casper to Hawaii? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9044 reviews
8.1Crew
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

10.0 ExcellentJeremy, Nov 2025ORD - DCA
Read more United Airlines reviews

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Everything you need to know for your flight from Casper to Hawaii

Information on your arrival and departure airports

Casper (CPR)