$288+ Cheap flights from Casper (CPR) to Sky Harbor Intl (PHX)
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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — PHX
Nov 25 — Dec 21
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Casper to Sky Harbor Intl with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Casper to Sky Harbor Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Casper to Sky Harbor IntlExplore the most affordable flight options available from Casper to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from Casper to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/237:00 am -
1 stop4h 44m
Thu 11/266:20 am -
1 stop6h 28m
Deal found 10/22![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/55:57 pm -
1 stop4h 56m
Tue 11/101:00 pm -
1 stop5h 53m
Deal found 10/21![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/71:29 pm -
2 stops7h 56m
Wed 11/115:41 pm -
1 stop4h 18m
Deal found 10/22![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 12/153:24 pm -
1 stop4h 23m
Fri 12/256:18 am -
1 stop6h 24m
Deal found 10/21![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 12/186:00 pm -
1 stop5h 04m
Mon 12/216:18 am -
1 stop4h 40m
Deal found 10/21![United Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/1910:06 am -
2 stops11h 34m
Sat 1/26:18 am -
1 stop4h 40m
Deal found 10/22![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/3111:33 am -
1 stop6h 50m
Sun 1/36:18 am -
1 stop4h 40m
Deal found 10/26![United Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 12/186:00 pm -
1 stop5h 04m
Fri 12/2510:51 am -
1 stop3h 52m
Deal found 10/21![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Tue 12/153:24 pm -
1 stop4h 23m
Mon 1/47:15 am -
2 stops13h 11m
Deal found 10/22![United Airlines logo]()
$499
Best flights from Casper to Sky Harbor IntlDiscover carefully curated flight deals from Casper to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Casper to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 3/26:01 pm -
1 stop4h 50m
Sat 3/65:48 pm -
1 stop4h 24m
Deal found 10/21![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/235:15 am -
1 stop4h 34m
Thu 11/268:10 am -
1 stop4h 38m
Deal found 10/23![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Tue 1/261:24 pm -
1 stop4h 17m
Sat 1/306:20 am -
1 stop6h 28m
Deal found 10/25![United Airlines logo]()
$448
Last-minute flights from Casper to Sky Harbor IntlDiscover last-minute flight deals from Casper to Sky Harbor Intl. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Casper to Sky Harbor Intl. Data last updated October 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 10/293:13 pm -
1 stop4h 42m
Sun 11/14:31 pm -
1 stop4h 01m
Deal found 10/21![United Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/55:57 pm -
1 stop4h 56m
Tue 11/101:00 pm -
1 stop5h 53m
Deal found 10/21![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/55:57 pm -
1 stop4h 56m
Mon 11/97:00 am -
2 stops13h 32m
Deal found 10/21![United Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/71:29 pm -
2 stops7h 56m
Wed 11/115:41 pm -
1 stop4h 18m
Deal found 10/22![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/237:00 am -
1 stop4h 44m
Thu 11/266:20 am -
1 stop6h 28m
Deal found 10/22![United Airlines logo]()
$348
One-way flights from Casper to Sky Harbor IntlSearch for one-way flight options from Casper to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Casper to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 12/187:00 am -
1 stop4h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Tue 12/151:21 pm -
1 stop6h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/167:00 am -
3 stops14h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 12/175:15 am -
3 stops16h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$355
Find flight deals from Casper to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from Casper (CPR) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $348 (United Airlines) |
One-way from | $288 (United Airlines) |
Popular in | March |
Cheapest in | June |
Average price | $423 |
Cheapflights Fare Finder
Customize your flight search to find flights from Casper to Sky Harbor Intl 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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Casper to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Sun 12/20
9:00 am-1:36 pm
1 stop4h 36m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$338
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Tue 12/15
1:21 pm-7:47 pm
1 stop6h 26m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$338
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Mon 12/21
6:00 pm-10:45 pm
1 stop4h 45m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$338
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Tue 3/2
6:01 pm-10:51 pm
1 stop4h 50m
Phoenix Sky Harbor Intl
Sat 3/6
5:48 pm-10:12 pm
1 stop4h 24m
$348
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Mon 11/23
5:15 am-9:49 am
1 stop4h 34m
Phoenix Sky Harbor Intl
Thu 11/26
8:10 am-12:48 pm
1 stop4h 38m
$348
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Wed 12/16
7:00 am-9:59 pm
3 stops14h 59m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$349
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Tue 1/26
1:24 pm-5:41 pm
1 stop4h 17m
Phoenix Sky Harbor Intl
Sat 1/30
6:20 am-12:48 pm
1 stop6h 28m
$448
Sorted by cheapest first
Compare providers for flights from Casper to Sky Harbor Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Casper to Sky Harbor Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Casper-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Casper-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Casper-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Casper-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Casper-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Casper to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Casper with our price prediction graph.
CPR-PHX
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 Phoenix Sky Harbor Intl Airport
What is the cheapest month to book a flight from Casper to Phoenix Sky Harbor Intl Airport?
Currently, June is the cheapest month in which you can book a flight from Casper to Phoenix Sky Harbor Intl Airport (average of $311). Flying from Casper to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $707). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Casper to Phoenix Sky Harbor Intl Airport?
Airfare is below average for this route at the moment.
Casper to Phoenix Sky Harbor Intl Airport flights typically cost between $375 and $451 in November.The cheapest round-trip price found within the last 5 days was $348 on United Airlines (Nov 23-Nov 26).
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated October 26, 2026.
Read through reviews of airlines operating flights from Casper to Phoenix Sky Harbor Intl Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Overall
7.3
Crew
8.1
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Overall
7.3
Crew
8.1
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Casper to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGlendale
Buckeye
Payson
Goodyear
Peoria
Surprise
Wickenburg
Paradise Valley
Chandler
Casa Grande
Camp Verde
Globe
Fountain Hills
Guadalupe
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Casper
Popular flights
Sky Harbor Intl flight routes
Alternative routes for Casper to Sky Harbor Intl
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sky Harbor Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Casper to Sky Harbor Intl by cabin class
Find flights from Casper to Sky Harbor Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Casper and Sky Harbor Intl flights
Browse other Casper and Sky Harbor Intl flight options. Last updated on October 26, 2026.
Other flights from Casper
Browse through other flights departing from Casper. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sky Harbor Intl
Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Top airline flying from Casper to Sky Harbor Intl
Discover the top airline that operate flights from Casper to Sky Harbor Intl. 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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$403 | FlexibilityNo cancel fee | On-time69% |