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Sky Harbor Intl

$327+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — PHX
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
1 adult, Economy
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Cheap flight deals from Casper to Sky Harbor Intl

Cheapest flights from Casper to Sky Harbor Intl
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 June 8, 2026.

This United Airlines deal was found by Cheapflights users on 6/3. 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 7/26:13 pm
CPR
-
PHX
1 stop4h 46m
United Airlines
Wed 7/86:00 am
PHX
-
CPR
1 stop3h 46m
United Airlines
Deal found 6/3$327
This United Airlines deal was found by Cheapflights users on 6/5. 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 6/256:13 pm
CPR
-
PHX
1 stop4h 46m
United Airlines
Sun 6/286:00 am
PHX
-
CPR
1 stop5h 42m
United Airlines
Deal found 6/5$373
This United Airlines deal was found by Cheapflights users on 6/3. 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 12/41:25 pm
CPR
-
PHX
1 stop7h 49m
United Airlines
Sat 12/57:00 am
PHX
-
CPR
1 stop3h 53m
United Airlines
Deal found 6/3$388
This United Airlines deal was found by Cheapflights users on 6/5. 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 9/18:45 am
CPR
-
PHX
2 stops11h 04m
United Airlines
Sun 9/68:00 am
PHX
-
CPR
2 stops10h 09m
United Airlines
Deal found 6/5$399
This United Airlines deal was found by Cheapflights users on 6/4. 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 6/195:15 am
CPR
-
PHX
1 stop4h 45m
United Airlines
Tue 6/234:21 pm
PHX
-
CPR
1 stop4h 38m
United Airlines
Deal found 6/4$423
This United Airlines deal was found by Cheapflights users on 6/7. 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 8/36:13 pm
CPR
-
PHX
1 stop4h 46m
United Airlines
Sat 8/81:31 pm
PHX
-
CPR
1 stop7h 28m
United Airlines
Deal found 6/7$429
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 9/210:01 am
CPR
-
PHX
2 stops9h 34m
United Airlines
Sun 9/68:00 am
PHX
-
CPR
2 stops10h 09m
United Airlines
Deal found 6/7$439

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 June 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$311
Provider with most accurate pricing for Casper Natrona County-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Casper Natrona County-Phoenix Sky Harbor Intl flights.
Search Deals
From Casper Natrona County to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 2,558,603 searches. Data last updated June 8, 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

Price

Cheapest round-trip

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Thu 7/2

6:13 pm-9:59 pm

1 stop4h 46m

Phoenix Sky Harbor Intl

Wed 7/8

6:00 am-10:46 am

1 stop3h 46m

$327

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Thu 6/25

6:13 pm-9:59 pm

1 stop4h 46m

Phoenix Sky Harbor Intl

Sun 6/28

6:00 am-12:42 pm

1 stop5h 42m

$373
Quickest round-trip

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Wed 9/2

7:05 am-10:37 am

1 stop4h 32m

Phoenix Sky Harbor Intl

Sun 9/6

6:00 am-10:48 am

1 stop3h 48m

$388

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Tue 9/1

5:15 am-9:04 am

1 stop4h 49m

Phoenix Sky Harbor Intl

Sun 9/6

6:00 am-10:48 am

1 stop3h 48m

$388

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Fri 12/4

1:25 pm-9:14 pm

1 stop7h 49m

Phoenix Sky Harbor Intl

Sat 12/5

8:50 am-10:12 pm

2 stops13h 22m

$394

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Mon 8/3

6:13 pm-9:59 pm

1 stop4h 46m

Phoenix Sky Harbor Intl

Sat 8/8

6:00 am-12:42 pm

1 stop5h 42m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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, January is the cheapest month in which you can book a flight from Casper to Phoenix Sky Harbor Intl Airport (average of $300). Flying from Casper to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $680). 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?

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 June 8, 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.
United Airlines
7.4
Good
9,781 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,781 reviews
United Airlines
7.4
Good
9,781 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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.

  • What airport do you fly from for flights from Casper to Phoenix Sky Harbor Intl?

    Casper Natrona County (CPR), located 8.1 mi from the city center, is the airport you fly out of when you book flights from Casper to Phoenix Sky Harbor Intl. 1 airline have flights from Natrona County to Phoenix Sky Harbor Intl on a regular basis. Booking flights from Casper Natrona County to Phoenix Sky Harbor Intl should not be difficult; the airport handles an average of 0 outbound flights to Phoenix Sky Harbor Intl per day.

  • How long is the flight from Casper to Phoenix Sky Harbor Intl Airport?

    For as low as $327, United Airlines can have you in Phoenix Sky Harbor Intl Airport from Casper in 4h 46m. There are 719 mi between Casper and Phoenix Sky Harbor Intl Airport.

  • What is the cheapest airline to fly from Casper to Phoenix Sky Harbor Intl Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at $238. You may be able to fly from Casper to Phoenix Sky Harbor Intl Airport for 38% less than the average price by searching for this airline.

  • Can I find deals for flights from Casper to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Casper to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Casper to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Casper to Sky Harbor Intl.

  • Can I find deals for business class flights from Casper to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Casper to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Casper to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Casper to Phoenix Sky Harbor Intl Airport (average of $300). Flying from Casper to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $680). 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.

See more FAQs

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 locations
Glendale
Goodyear
Paradise Valley
Buckeye
Peoria
Payson
Chandler
Casa Grande
Camp Verde
Globe
Surprise
Fountain Hills
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

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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 2,558,603 searches. Data last updated June 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$357FlexibilityNo cancel feeOn-time69%

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