$747+ Cheap flights from Casper (CPR) to Hawaii
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — HNL
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest
Best
Last-minute
Cheapest flights from Casper to HawaiiExplore the most affordable flight options available from Casper to Hawaii. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
Explore the most affordable flight options available from Casper to Hawaii. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:57 pm -
2 stops21h 57m
Wed 11/189:50 am -
2 stops21h 59m
Deal found 8/17![United Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:15 am -
2 stops18h 33m
Mon 8/311:00 pm -
2 stops19h 45m
Deal found 8/13![United Airlines logo]()
$1,048
Best flights from Casper to HawaiiDiscover carefully curated flight deals from Casper to Hawaii that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from Casper to Hawaii that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:57 pm -
2 stops21h 57m
Wed 11/189:50 am -
2 stops21h 59m
Deal found 8/15![United Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/19:10 am -
1 stop10h 34m
Thu 2/48:25 pm -
1 stop11h 28m
Deal found 8/14![United Airlines logo]()
$1,174
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/119:10 am -
2 stops14h 59m
Tue 1/1911:30 pm -
2 stops12h 10m
Deal found 8/15![United Airlines logo]()
$4,311
Last-minute flights from Casper to HawaiiDiscover last-minute flight deals from Casper to Hawaii. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Casper to Hawaii. Data last updated August 18, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:15 am -
2 stops18h 33m
Mon 8/311:00 pm -
2 stops19h 45m
Deal found 8/13![United Airlines logo]()
$1,048
Find flight deals from Casper to Hawaii
Keep the following information in mind while searching for Casper to Hawaii flight deals. Data was last updated August 18, 2026.
Round-trip from | $747 (United Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Casper to Hawaii that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2026.
Use the filters below to find and compare flights from Casper to Hawaii that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CasperHonolulu
CPR Casper Natrona County - HNL Honolulu
CPRHNL
Casper Natrona County
Sat 11/14
5:57 pm-12:54 pm
2 stops21h 57m
Honolulu
Wed 11/18
9:50 am-10:49 am
2 stops21h 59m
$747
Quickest round-trip
CasperHonolulu
CPR Casper Natrona County - HNL Honolulu
CPRHNL
Casper Natrona County
Mon 2/1
9:10 am-4:44 pm
1 stop10h 34m
Honolulu
Thu 2/4
8:25 pm-10:53 am
1 stop11h 28m
$1,174
CasperHonolulu
CPR Casper Natrona County - HNL Honolulu
CPRHNL
Casper Natrona County
Mon 1/11
9:10 am-9:09 pm
2 stops14h 59m
Honolulu
Tue 1/19
11:30 pm-2:40 pm
2 stops12h 10m
$4,311
Sorted by cheapest first
Best time to book a flight from Casper to Hawaii
Have a flexible travel schedule? Discover the best time to fly to Hawaii from Casper with our price prediction graph.
CPR-HNL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Casper to Hawaii
CPR-USHI
CPR-HNL
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Hawaii
Get insights into the airlines that provide service to Hawaii. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hawaii. Reviews last updated August 18, 2026.
Peruse reviews from past customers who have flown with United Airlines from Casper to Hawaii to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Entertainment
7.1
Food
6.7
Crew
8.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Entertainment
7.1
Food
6.7
Crew
8.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Casper to Hawaii. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Casper to Hawaii
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Complete your trip
Complete your trip to Hawaii by adding a car rental and/or hotel reservation to your travel itinerary.
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Casper and Hawaii flights
Browse other Casper and Hawaii flight options. Last updated on August 18, 2026.
Popular flight searches
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Top airline flying from Casper to Hawaii
Discover the top airline that operate flights from Casper to Hawaii. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$745 | Average$1,063 | FlexibilityNo cancel fee | On-time69% |