$645 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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 - 1:19 pm
CPR
-
HNL
22h 15m2 stops
United Airlines Logo
2:35 pm - 2:42 pm
HNL
-
CPR
21h 07m2 stops
$645United Airlines
Tue, Feb 10 - Tue, Feb 17
United Airlines Logo
5:30 am - 5:42 pm
CPR
-
HNL
15h 12m2 stops
United Airlines Logo
10:55 pm - 10:09 pm
HNL
-
CPR
20h 14m2 stops
$699United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
5:30 am - 9:08 pm
CPR
-
HNL
18h 38m2 stops
United Airlines Logo
10:50 pm - 4:54 pm
HNL
-
CPR
15h 04m2 stops
$921United Airlines
Tue, Feb 10 - Tue, Feb 17
United Airlines Logo
9:00 am - 4:43 pm
CPR
-
HNL
10h 43m1 stop
United Airlines Logo
8:45 pm - 10:51 am
HNL
-
CPR
11h 06m1 stop
$923United Airlines
Tue, Feb 10 - Tue, Feb 17
United Airlines Logo
5:30 am - 5:42 pm
CPR
-
HNL
15h 12m2 stops
United Airlines Logo
8:45 pm - 10:51 am
HNL
-
CPR
11h 06m1 stop
$928United Airlines
Fri, May 22 - Sat, May 30
United Airlines Logo
11:25 am - 7:40 pm
CPR
-
HNL
12h 15m1 stop
United Airlines Logo
3:20 pm - 10:53 am
HNL
-
CPR
15h 33m2 stops
$956United Airlines
Sat, Jan 10 - Mon, Jan 12
United Airlines Logo
7:00 am - 4:43 pm
CPR
-
HNL
12h 43m1 stop
United Airlines Logo
10:50 pm - 4:54 pm
HNL
-
CPR
15h 04m2 stops
$1,023United Airlines
Fri, May 22 - Sat, May 30
United Airlines Logo
11:25 am - 7:40 pm
CPR
-
HNL
12h 15m1 stop
United Airlines Logo
7:50 pm - 6:32 pm
HNL
-
CPR
18h 42m1 stop
$1,044United Airlines
Fri, May 22 - Sat, May 30
United Airlines Logo
1:25 pm - 9:36 pm
CPR
-
HNL
12h 11m2 stops
United Airlines Logo
3:20 pm - 10:53 am
HNL
-
CPR
15h 33m2 stops
$1,061United Airlines
Tue, Jan 20 - Tue, Jan 27
United Airlines Logo
9:00 am - 4:43 pm
CPR
-
HNL
10h 43m1 stop
United Airlines Logo
8:40 pm - 10:53 am
HNL
-
CPR
11h 13m1 stop
$1,073United 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.

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.

Good to know

Cheapest flight$645
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 9113 reviews
8.1Crew
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

6.0 GoodMarco, Dec 2025
ORD - ORF
Read more United Airlines reviews

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

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

Information on your arrival and departure airports