$804 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 4/16. 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

Thu, Apr 16 - Thu, Apr 23
United Airlines Logo
5:55 pm - 11:54 am
CPR
-
HNL
21h 59m
2 stops
United Airlines Logo
9:40 pm - 6:59 pm
HNL
-
CPR
17h 19m
2 stops
$804United Airlines
Tue, Aug 4 - Wed, Aug 12
United Airlines Logo
5:15 am - 7:44 pm
CPR
-
HNL
18h 29m
2 stops
United Airlines Logo
9:40 pm - 7:14 pm
HNL
-
CPR
17h 34m
2 stops
$862United Airlines
Mon, Apr 27 - Fri, May 1
United Airlines Logo
1:21 pm - 11:54 am
CPR
-
HNL
26h 33m
2 stops
United Airlines Logo
9:40 pm - 10:10 pm
HNL
-
CPR
20h 30m
2 stops
$871United Airlines
Thu, Aug 6 - Wed, Aug 12
United Airlines Logo
5:15 am - 7:44 pm
CPR
-
HNL
18h 29m
2 stops
United Airlines Logo
9:40 pm - 7:14 pm
HNL
-
CPR
17h 34m
2 stops
$891United Airlines
Tue, Aug 4 - Mon, Aug 10
United Airlines Logo
5:15 am - 7:44 pm
CPR
-
HNL
18h 29m
2 stops
United Airlines Logo
9:40 pm - 7:14 pm
HNL
-
CPR
17h 34m
2 stops
$906United Airlines
Tue, Aug 4 - Thu, Aug 13
United Airlines Logo
5:15 am - 7:44 pm
CPR
-
HNL
18h 29m
2 stops
United Airlines Logo
9:40 pm - 7:14 pm
HNL
-
CPR
17h 34m
2 stops
$914United Airlines
Tue, May 5 - Wed, May 6
United Airlines Logo
5:25 am - 7:49 pm
CPR
-
HNL
18h 24m
2 stops
United Airlines Logo
9:40 pm - 6:57 pm
HNL
-
CPR
17h 17m
2 stops
$929United Airlines
Fri, May 29 - Sun, May 31
United Airlines Logo
5:15 am - 7:44 pm
CPR
-
HNL
18h 29m
2 stops
United Airlines Logo
3:15 pm - 10:46 am
HNL
-
CPR
15h 31m
2 stops
$963United Airlines
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
5:15 am - 7:44 pm
CPR
-
HNL
18h 29m
2 stops
United Airlines Logo
5:50 pm - 5:31 pm
HNL
-
CPR
19h 41m
2 stops
$984United Airlines
Tue, May 5 - Wed, May 6
United Airlines Logo
5:25 am - 7:49 pm
CPR
-
HNL
18h 24m
2 stops
United Airlines Logo
9:40 pm - 6:57 pm
HNL
-
CPR
17h 17m
2 stops
$991United 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 much is a round-trip flight from Casper to Hawaii?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Casper to Hawaii departing in April.

Good to know

Low seasonSeptember
Cheapest flight$804
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 9469 reviews
6.6Food
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

2.0 MediocreJenny, Mar 2026
BWI - SFO
Read more United Airlines reviews

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

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

Information on your arrival and departure airports