$657 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 2/28. 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

Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
6:08 pm - 1:19 pm
CPR
-
HNL
22h 11m
2 stops
United Airlines Logo
10:55 pm - 9:59 pm
HNL
-
CPR
20h 04m
2 stops
$657United Airlines
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
3:15 pm - 1:11 pm
CPR
-
HNL
24h 56m
2 stops
United Airlines Logo
9:55 pm - 8:36 pm
HNL
-
CPR
18h 41m
2 stops
$667United Airlines
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
9:00 am - 9:21 pm
CPR
-
HNL
15h 21m
2 stops
United Airlines Logo
8:45 pm - 10:51 am
HNL
-
CPR
11h 06m
1 stop
$861United Airlines
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
5:25 am - 6:05 pm
CPR
-
HNL
15h 40m
2 stops
United Airlines Logo
9:50 pm - 12:50 pm
HNL
-
CPR
11h 00m
1 stop
$876United Airlines
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
9:00 am - 4:46 pm
CPR
-
HNL
10h 46m
1 stop
United Airlines Logo
7:55 pm - 10:51 am
HNL
-
CPR
10h 56m
1 stop
$934United Airlines
Thu, May 28 - Thu, Jun 4
United Airlines Logo
8:45 am - 9:38 pm
CPR
-
HNL
16h 53m
2 stops
United Airlines Logo
10:53 pm - 8:20 pm
HNL
-
CPR
17h 27m
2 stops
$941United Airlines
Thu, May 28 - Thu, Jun 4
United Airlines Logo
7:00 am - 3:13 pm
CPR
-
HNL
12h 13m
1 stop
United Airlines Logo
9:40 pm - 10:44 am
HNL
-
CPR
9h 04m
1 stop
$964United Airlines
Thu, May 28 - Thu, Jun 4
United Airlines Logo
1:20 pm - 9:38 pm
CPR
-
HNL
12h 18m
2 stops
United Airlines Logo
7:55 pm - 8:51 am
HNL
-
CPR
8h 56m
1 stop
$969United Airlines
Fri, May 22 - Sat, May 30
United Airlines Logo
9:26 am - 3:13 pm
CPR
-
HNL
9h 47m
1 stop
United Airlines Logo
9:40 pm - 2:39 pm
HNL
-
CPR
12h 59m
2 stops
$989United Airlines
Fri, May 22 - Sat, May 30
United Airlines Logo
1:20 pm - 9:38 pm
CPR
-
HNL
12h 18m
2 stops
United Airlines Logo
9:40 pm - 2:39 pm
HNL
-
CPR
12h 59m
2 stops
$994United Airlines
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.

How long does a flight from Casper to Hawaii take?

The duration of a flight to Hawaii depends on your arrival airport. The shortest route to Hawaii from Casper is to Honolulu, which takes 10h 00m.

Good to know

Low seasonSeptember
Cheapest flight$657
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 3% lower on average.
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.

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 9215 reviews
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

8.0 ExcellentAnonymous, Jan 2026
ORD - TPA
Read more United Airlines reviews

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

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

Information on your arrival and departure airports