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Sky Harbor Intl

$238+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — PHX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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, 2025.

Round-trip from

$238
(United Airlines)

Popular in

October

Cheapest in

August

Average price

$521
From Casper Natrona County to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 19% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

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.
Mon 11/35:30 amCPR - PHX
1 stop4h 21mUnited Airlines
Sat 11/84:32 pmPHX - CPR
1 stop5h 26mUnited Airlines
Deal found 9/10$238
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.
Wed 9/241:37 pmCPR - PHX
1 stop4h 25mUnited Airlines
Sat 9/279:49 amPHX - CPR
1 stop6h 04mUnited Airlines
Deal found 9/9$248
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 10/306:05 pmCPR - PHX
1 stop4h 35mUnited Airlines
Mon 11/32:30 pmPHX - CPR
2 stops7h 28mUnited Airlines
Deal found 9/9$282
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.
Sat 10/111:32 pmCPR - PHX
1 stop4h 30mUnited Airlines
Sun 10/126:00 amPHX - CPR
1 stop5h 41mUnited Airlines
Deal found 9/8$308
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.
Fri 9/121:37 pmCPR - PHX
1 stop4h 25mUnited Airlines
Sun 9/148:05 amPHX - CPR
2 stops10h 04mUnited Airlines
Deal found 9/8$334
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 10/101:32 pmCPR - PHX
1 stop4h 19mUnited Airlines
Mon 10/133:00 pmPHX - CPR
1 stop4h 17mUnited Airlines
Deal found 9/10$353

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 September 11, 2025.
Use the filters below to find and compare flights from Casper to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Casper

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Mon 11/3

5:30 am-9:51 am

1 stop4h 21m

Phoenix Sky Harbor Intl

Sat 11/8

4:32 pm-9:58 pm

1 stop5h 26m

$238

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Sat 1/17

9:00 am-3:25 pm

1 stop6h 25m

Phoenix Sky Harbor Intl

Tue 1/20

4:31 pm-10:14 pm

1 stop5h 43m

$238

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Thu 10/30

6:05 pm-9:40 pm

1 stop4h 35m

Phoenix Sky Harbor Intl

Mon 11/3

2:30 pm-9:58 pm

2 stops7h 28m

$282

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Sat 10/11

5:30 am-8:43 am

1 stop4h 13m

Phoenix Sky Harbor Intl

Tue 10/14

9:49 am-6:47 pm

1 stop7h 58m

$308

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Sat 10/11

1:32 pm-5:02 pm

1 stop4h 30m

Phoenix Sky Harbor Intl

Sun 10/12

6:00 am-12:41 pm

1 stop5h 41m

$308

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Sat 2/28

6:01 pm-10:59 pm

1 stop4h 58m

Phoenix Sky Harbor Intl

Tue 3/3

5:30 pm-10:12 pm

1 stop4h 42m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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.

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, 2025.
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
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 $238, United Airlines can have you in Phoenix Sky Harbor Intl Airport from Casper in 4h 21m. 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 42% 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 $258). Flying from Casper to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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
Payson
Glendale
Chandler
Globe
Goodyear
Casa Grande
Buckeye
Camp Verde
Surprise
Peoria
Paradise Valley
Avondale
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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$389FlexibilityNo cancel feeOn-time69%

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