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$273+ Cheap flights from Casper (CPR) to Phoenix

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — PHX
May 25 — Jun 11
Mon 5/25
Mon 6/1
1 adult, Economy
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Cheap 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 April 25, 2026.

This United Airlines deal was found by Cheapflights users on 4/24. 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 5/93:14 pm
CPR
-
PHX
1 stop6h 05m
United Airlines
Wed 5/136:00 am
PHX
-
CPR
1 stop5h 41m
United Airlines
Deal found 4/24$328
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Wed 5/65:25 am
CPR
-
PHX
1 stop4h 23m
United Airlines
Sun 5/106:00 am
PHX
-
CPR
1 stop3h 48m
United Airlines
Deal found 4/21$350
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 10/233:11 pm
CPR
-
PHX
1 stop7h 58m
United Airlines
Mon 10/264:34 pm
PHX
-
CPR
1 stop4h 38m
United Airlines
Deal found 4/23$398
This United Airlines deal was found by Cheapflights users on 4/24. 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 10/303:15 pm
CPR
-
PHX
2 stops9h 49m
United Airlines
Tue 11/32:40 pm
PHX
-
CPR
1 stop3h 57m
United Airlines
Deal found 4/24$404
This United Airlines deal was found by Cheapflights users on 4/24. 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 10/296:01 pm
CPR
-
PHX
1 stop4h 50m
United Airlines
Mon 11/24:30 pm
PHX
-
CPR
1 stop5h 42m
United Airlines
Deal found 4/24$432
This United Airlines deal was found by Cheapflights users on 4/20. 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 4/243:14 pm
CPR
-
PHX
1 stop6h 05m
United Airlines
Sun 4/266:00 am
PHX
-
CPR
1 stop3h 47m
United Airlines
Deal found 4/20$438
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 8/36:13 pm
CPR
-
PHX
1 stop4h 46m
United Airlines
Sat 8/84:21 pm
PHX
-
CPR
1 stop4h 38m
United Airlines
Deal found 4/21$443
This United Airlines deal was found by Cheapflights users on 4/22. 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 12/81:25 pm
CPR
-
PHX
1 stop6h 17m
United Airlines
Sat 12/127:00 am
PHX
-
CPR
2 stops11h 37m
United Airlines
Deal found 4/22$449
This United Airlines deal was found by Cheapflights users on 4/22. 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 10/156:05 pm
CPR
-
PHX
1 stop5h 04m
United Airlines
Sun 10/186:00 am
PHX
-
CPR
1 stop3h 48m
United Airlines
Deal found 4/22$453

Find 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 April 25, 2026.

Round-trip from

$328
(United Airlines)

One-way from

$273
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$466
From Casper Natrona County to Phoenix
Search Deals
One-way flight from Casper Natrona County to Phoenix
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 April 2026
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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 April 25, 2026.
Use the filters below to find and compare flights from Casper to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Sat 5/9

3:14 pm-8:19 pm

1 stop6h 05m

Phoenix Sky Harbor Intl

Wed 5/13

6:00 am-12:41 pm

1 stop5h 41m

$328

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Wed 5/6

3:14 pm-9:32 pm

2 stops7h 18m

Phoenix Sky Harbor Intl

Sun 5/10

4:39 pm-10:10 pm

1 stop4h 31m

$416

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

4:21 pm-9:59 pm

1 stop4h 38m

$443
Quickest round-trip

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Wed 5/20

7:10 am-10:48 am

1 stop4h 38m

Phoenix Sky Harbor Intl

Sat 5/23

4:29 pm-10:05 pm

1 stop4h 36m

$466

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Fri 9/4

11:23 am-8:59 am

1 stop22h 36m

Phoenix Sky Harbor Intl

Mon 9/7

9:08 am-7:14 pm

1 stop9h 06m

$481
Cheapest one-way

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Mon 6/1

3:15 pm-8:30 pm

1 stop6h 15m

$273

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Sun 5/17

9:00 am-2:28 pm

1 stop6h 28m

$273
Quickest one-way

CasperPhoenix

CPR - PHX

CPRPHX

Casper Natrona County

Fri 5/1

3:14 pm-7:02 pm

1 stop4h 48m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Sorted by cheapest first

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

What is the cheapest month to book a flight from Casper to Phoenix?

Currently, October is the cheapest month in which you can book a flight from Casper to Phoenix (average of $132). Flying from Casper to Phoenix in September is currently the most expensive (average of $475). 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?

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 April 25, 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
9,650 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,650 reviews
United Airlines
7.4
Good
9,650 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 6h 05m. 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 38% 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.

  • What is the cheapest month to book a flight from Casper to Phoenix?

    Currently, October is the cheapest month in which you can book a flight from Casper to Phoenix (average of $132). Flying from Casper to Phoenix in September is currently the most expensive (average of $475). 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

Browse thousands of different options on Cheapflights for your next trip

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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 April 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$357FlexibilityNo cancel feeOn-time69%

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