$793 Find Cheap Flights from Casper to Hawaii - Compare and Save

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 9/1. 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

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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

Sun, Nov 1 - Sun, Nov 8
United Airlines Logo
5:57 pm - 12:48 pmCPR  Casper Natrona County-HNL Honolulu
21h 51m2 stops Denver Intl Los Angeles
United Airlines Logo
10:50 pm - 9:59 pmHNL  Honolulu-CPR Casper Natrona County
20h 09m2 stops Los Angeles Denver Intl
$793United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
7:05 am - 7:48 pmCPR  Casper Natrona County-HNL Honolulu
16h 43m2 stops Denver Intl Los Angeles
United Airlines Logo
9:40 pm - 9:59 pmHNL  Honolulu-CPR Casper Natrona County
20h 19m2 stops Los Angeles Denver Intl
$793United Airlines
Sun, Nov 1 - Sun, Nov 8
United Airlines Logo
5:57 pm - 12:48 pmCPR  Casper Natrona County-HNL Honolulu
21h 51m2 stops Denver Intl Los Angeles
United Airlines Logo
8:25 pm - 10:49 amHNL  Honolulu-CPR Casper Natrona County
11h 24m1 stop Denver Intl
$933United Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
7:05 am - 7:48 pmCPR  Casper Natrona County-HNL Honolulu
16h 43m2 stops Denver Intl Los Angeles
United Airlines Logo
1:00 pm - 2:46 pmHNL  Honolulu-CPR Casper Natrona County
21h 46m2 stops Los Angeles Denver Intl
$1,067United Airlines
Sun, Nov 1 - Sun, Nov 8
United Airlines Logo
7:15 am - 4:28 pmCPR  Casper Natrona County-HNL Honolulu
12h 13m1 stop Denver Intl
United Airlines Logo
8:25 pm - 10:49 amHNL  Honolulu-CPR Casper Natrona County
11h 24m1 stop Denver Intl
$1,094United Airlines
Mon, Feb 1 - Thu, Feb 4
United Airlines Logo
9:10 am - 4:44 pmCPR  Casper Natrona County-HNL Honolulu
10h 34m1 stop Denver Intl
United Airlines Logo
8:25 pm - 10:53 amHNL  Honolulu-CPR Casper Natrona County
11h 28m1 stop Denver Intl
$1,174United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
1:26 pm - 7:15 pmCPR  Casper Natrona County-HNL Honolulu
9h 49m1 stop Denver Intl
United Airlines Logo
8:00 pm - 10:49 amHNL  Honolulu-CPR Casper Natrona County
10h 49m1 stop Denver Intl
$1,274United 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 34m.

Find deals

Good to know

Cheapest flight

$793
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 10104 reviews
7.1Entertainment
7.7Boarding
6.7Food
8.1Crew
7.3Comfort
Airline reviews

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

8.0 ExcellentNico, Jun 2026
Read more United Airlines reviews

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

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

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

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

Information on your arrival and departure airports

Casper (CPR)