$268+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — PHX
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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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 September 11, 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 September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/66:00 pm -
1 stop4h 59m
Sat 10/107:30 am -
1 stop4h 09m
Deal found 9/9![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/2610:06 am -
1 stop5h 18m
Tue 10/611:54 am -
1 stop6h 00m
Deal found 9/9![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/2610:06 am -
2 stops8h 53m
Wed 10/77:30 am -
1 stop4h 09m
Deal found 9/9![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/10. 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 12/185:15 am -
1 stop4h 34m
Fri 12/255:47 pm -
1 stop4h 12m
Deal found 9/10![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/253:11 pm -
1 stop5h 21m
Tue 9/293:30 pm -
1 stop5h 34m
Deal found 9/9![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/226:00 pm -
1 stop4h 59m
Tue 10/279:55 am -
1 stop6h 22m
Deal found 9/9![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/225:15 am -
1 stop4h 49m
Sat 9/261:33 pm -
1 stop5h 44m
Deal found 9/6![United Airlines logo]()
$358
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 September 11, 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 September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/66:00 pm -
1 stop4h 59m
Sat 10/107:30 am -
1 stop4h 09m
Deal found 9/9![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 9/6. 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 1/279:10 am -
1 stop6h 15m
Sat 1/3012:55 pm -
1 stop4h 09m
Deal found 9/6![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 9/277:15 am -
1 stop4h 33m
Tue 10/66:33 am -
2 stops7h 03m
Deal found 9/9![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/225:15 am -
1 stop4h 49m
Sat 9/261:33 pm -
1 stop5h 44m
Deal found 9/6![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/56:00 pm -
1 stop4h 59m
Mon 10/126:00 am -
1 stop3h 48m
Deal found 9/7![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/9. 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 1/2610:30 am -
1 stop7h 51m
Sat 1/3010:50 am -
1 stop7h 47m
Deal found 9/9![United Airlines logo]()
$388
Last-minute flights from Casper to Sky Harbor IntlDiscover last-minute flight deals from Casper to Sky Harbor Intl. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Casper to Sky Harbor Intl. Data last updated September 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/225:15 am -
1 stop4h 49m
Sat 9/261:33 pm -
1 stop5h 44m
Deal found 9/6![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/253:11 pm -
1 stop5h 21m
Tue 9/293:30 pm -
1 stop5h 34m
Deal found 9/9![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/2610:06 am -
1 stop5h 18m
Tue 10/611:54 am -
1 stop6h 00m
Deal found 9/9![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/66:00 pm -
1 stop4h 59m
Sat 10/107:30 am -
1 stop4h 09m
Deal found 9/9![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/226:00 pm -
1 stop4h 59m
Tue 10/279:55 am -
1 stop6h 22m
Deal found 9/9![United Airlines logo]()
$349
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 September 11, 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 September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/86:00 pm -
1 stop4h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$268
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/97:15 am -
2 stops14h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/261:26 pm -
1 stop4h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/2110:01 am -
1 stop5h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$418
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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (United Airlines) |
One-way from | $268 (United Airlines) |
Popular in | March |
Cheapest in | June |
Average price | $386 |
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 September 11, 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
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Fri 10/9
6:00 pm-9:59 pm
1 stop4h 59m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$268
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Tue 10/6
6:00 pm-9:59 pm
1 stop4h 59m
Phoenix Sky Harbor Intl
Sat 10/10
7:30 am-12:39 pm
1 stop4h 09m
$308
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Wed 1/27
9:10 am-3:25 pm
1 stop6h 15m
Phoenix Sky Harbor Intl
Sat 1/30
12:55 pm-5:04 pm
1 stop4h 09m
$328
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Sun 9/27
7:15 am-10:48 am
1 stop4h 33m
Phoenix Sky Harbor Intl
Tue 10/6
6:33 am-2:36 pm
2 stops7h 03m
$329
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Tue 9/22
5:15 am-9:04 am
1 stop4h 49m
Phoenix Sky Harbor Intl
Sat 9/26
1:33 pm-8:17 pm
1 stop5h 44m
$358
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Mon 10/5
6:00 pm-9:59 pm
1 stop4h 59m
Phoenix Sky Harbor Intl
Mon 10/12
6:00 am-10:48 am
1 stop3h 48m
$358
Quickest round-trip
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Sat 9/26
1:26 pm-5:14 pm
1 stop4h 48m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$363
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Tue 1/26
10:30 am-6:21 pm
1 stop7h 51m
Phoenix Sky Harbor Intl
Sat 1/30
10:50 am-6:37 pm
1 stop7h 47m
$388
CasperPhoenix
CPR Casper Natrona County - PHX Phoenix Sky Harbor Intl
CPRPHX
Casper Natrona County
Mon 9/21
10:01 am-2:58 pm
1 stop5h 57m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$418
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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 $335 and $428 in October.The cheapest round-trip price found within the last 5 days was $308 on United Airlines (Oct 6-Oct 10).
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 September 11, 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
Food
6.7
Overall
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Overall
7.4
Crew
8.1
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 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
Surprise
Wickenburg
Paradise Valley
Peoria
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.
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Complete your trip
Complete your trip to Sky Harbor Intl by adding a car rental and/or hotel reservation to your travel itinerary.
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Casper and Sky Harbor Intl flights
Browse other Casper and Sky Harbor Intl flight options. Last updated on September 11, 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 September 11, 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 September 11, 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 September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$243 | Average$368 | FlexibilityNo cancel fee | On-time69% |