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$258+ Cheap flights from Casper (CPR) to Phoenix

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — PHX
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Casper to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Casper (CPR) to Phoenix (PH1). 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 January 15, 2026.

Round-trip from

$258
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$333
From Casper Natrona County to Phoenix
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Highest demand for flights based on searches. 12% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Casper to Phoenix

Cheapest flights from Casper to Phoenix
Explore the most affordable flight options available from Casper to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This United Airlines deal was found by Cheapflights users on 1/14. 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.
Sat 4/111:21 pm
CPR
-
PHX
1 stop4h 33m
United Airlines
Sat 4/1812:00 pm
PHX
-
CPR
1 stop5h 59m
United Airlines
Deal found 1/14$258
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Thu 1/296:04 pm
CPR
-
PHX
1 stop4h 55m
United Airlines
Sat 1/316:45 am
PHX
-
CPR
1 stop5h 50m
United Airlines
Deal found 1/14$268
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Thu 2/51:16 pm
CPR
-
PHX
1 stop8h 38m
United Airlines
Sun 2/812:56 pm
PHX
-
CPR
1 stop3h 58m
United Airlines
Deal found 1/13$328
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Fri 4/35:55 pm
CPR
-
PHX
1 stop5h 14m
United Airlines
Sun 4/57:00 am
PHX
-
CPR
1 stop9h 02m
United Airlines
Deal found 1/13$333
This United Airlines deal was found by Cheapflights users on 1/12. 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 2/2611:26 am
CPR
-
PHX
2 stops7h 55m
United Airlines
Mon 3/212:58 pm
PHX
-
CPR
1 stop4h 03m
United Airlines
Deal found 1/12$334
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Thu 1/296:04 pm
CPR
-
PHX
1 stop4h 55m
United Airlines
Sun 2/16:45 am
PHX
-
CPR
1 stop4h 08m
United Airlines
Deal found 1/14$335

Cheapflights Fare Finder

 
Customize your flight search to find flights from Casper to Phoenix 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 January 15, 2026.
Use the filters below to find and compare flights from Casper to Phoenix that are best for you.

Fly from

Casper

Fly to

Phoenix

Route

Depart

Return

Price

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Sat 4/11

1:21 pm-4:54 pm

1 stop4h 33m

Phoenix Sky Harbor Intl

Sat 4/18

12:00 pm-6:59 pm

1 stop5h 59m

$258

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Thu 1/29

6:04 pm-10:59 pm

1 stop4h 55m

Phoenix Sky Harbor Intl

Mon 2/2

6:45 am-10:53 am

1 stop4h 08m

$268

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Thu 1/29

6:04 pm-10:59 pm

1 stop4h 55m

Phoenix Sky Harbor Intl

Sat 1/31

6:45 am-12:35 pm

1 stop5h 50m

$268

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Thu 2/26

6:08 pm-10:50 pm

1 stop4h 42m

Phoenix Sky Harbor Intl

Mon 3/2

12:58 pm-5:01 pm

1 stop4h 03m

$328

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Fri 2/20

3:15 pm-10:50 pm

1 stop7h 35m

Phoenix Sky Harbor Intl

Wed 2/25

4:35 pm-10:09 pm

1 stop5h 34m

$328

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Thu 2/5

1:16 pm-9:54 pm

1 stop8h 38m

Phoenix Sky Harbor Intl

Sun 2/8

12:56 pm-4:54 pm

1 stop3h 58m

$328

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Fri 4/3

5:55 pm-10:09 pm

1 stop5h 14m

Phoenix Sky Harbor Intl

Sun 4/5

7:00 am-5:02 pm

1 stop9h 02m

$333

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Thu 1/22

7:00 am-11:49 am

1 stop4h 49m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Best time to book a flight from Casper to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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

How much does it cost to fly round-trip from Casper to Phoenix?

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated January 15, 2026.
Read reviews from past customers who have flown United Airlines from Casper to Phoenix. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,163 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,163 reviews
United Airlines
7.4
Good
9,163 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Casper to Phoenix. 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?

    Located just 8.1 mi from the city center, Casper Natrona County is the airport most travelers will use when flying to Phoenix from Casper. Booking flights from Natrona County (CPR) to Phoenix should be relatively easy as there are 0 daily outbound flights to Phoenix from 1 airline.

  • How long is the flight from Casper to Phoenix?

    Airlines like United Airlines fly from Casper to Phoenix in about 4h 33m. The time it takes to get you to your destination can typically vary by up to . Casper and Phoenix are separated by a distance of 719 mi.

  • What is the cheapest airline to fly from Casper to Phoenix round-trip?

    United Airlines, at $238, was found to be the cheapest airline from Casper to Phoenix.. Users have found that United Airlines is 36% cheaper than the other options available to this destination.

  • Can I find deals for flights from Casper to Phoenix that include hotel bookings?

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

  • How can I find direct flights from Casper to Phoenix?

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

  • Can I find deals for business class flights from Casper to Phoenix?

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

See more FAQs

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Top airline flying from Casper to Phoenix

Discover the top airline that operate flights from Casper to Phoenix. 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$349FlexibilityNo cancel feeOn-time69%

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