CPR - PHX

$318 Find Cheap Flights from Casper to Phoenix - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Casper to Phoenix departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Casper to Phoenix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Casper to Phoenix, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$318
Overall average: $351
United Airlines
Wed 7/8Tue 7/14
CPR - PHX • 1 stop
Cheapest one-way
$363
United Airlines
Wed 6/24
CPR - PHX • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Casper and Phoenix. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 23% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Phoenix!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Casper to Phoenix (CPR-PHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Casper to Phoenix that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Casper to Phoenix

Wed, Jul 8 - Tue, Jul 14
United Airlines Logo
5:15 am - 9:00 am
CPR
-
PHX
4h 45m
1 stop
United Airlines Logo
4:25 pm - 9:59 pm
PHX
-
CPR
4h 34m
1 stop
$318United Airlines
Mon, Aug 3 - Sat, Aug 8
United Airlines Logo
6:13 pm - 9:59 pm
CPR
-
PHX
4h 46m
1 stop
United Airlines Logo
1:31 pm - 9:59 pm
PHX
-
CPR
7h 28m
1 stop
$378United Airlines
Wed, Sep 2 - Sun, Sep 6
United Airlines Logo
1:26 pm - 5:10 pm
CPR
-
PHX
4h 44m
1 stop
United Airlines Logo
8:00 am - 8:27 pm
PHX
-
CPR
11h 27m
2 stops
$384United Airlines
Fri, Dec 4 - Sat, Dec 5
United Airlines Logo
1:25 pm - 1:04 am
CPR
-
PHX
11h 39m
2 stops
United Airlines Logo
11:30 am - 10:12 pm
PHX
-
CPR
10h 42m
2 stops
$389United Airlines
Fri, Dec 4 - Sat, Dec 5
United Airlines Logo
1:25 pm - 9:14 pm
CPR
-
PHX
7h 49m
1 stop
United Airlines Logo
10:50 am - 6:37 pm
PHX
-
CPR
7h 47m
1 stop
$398United Airlines
Fri, Dec 4 - Sat, Dec 5
United Airlines Logo
1:25 pm - 1:04 am
CPR
-
PHX
11h 39m
2 stops
United Airlines Logo
7:00 am - 10:53 am
PHX
-
CPR
3h 53m
1 stop
$404United Airlines
Fri, Dec 4 - Sat, Dec 5
United Airlines Logo
1:25 pm - 1:04 am
CPR
-
PHX
11h 39m
2 stops
United Airlines Logo
11:30 am - 10:12 pm
PHX
-
CPR
10h 42m
2 stops
$409United Airlines
Wed, Sep 2 - Sun, Sep 6
United Airlines Logo
1:26 pm - 9:08 pm
CPR
-
PHX
8h 42m
2 stops
United Airlines Logo
7:02 am - 7:09 pm
PHX
-
CPR
11h 07m
2 stops
$424United Airlines
Mon, Aug 3 - Sat, Aug 8
United Airlines Logo
6:13 pm - 9:59 pm
CPR
-
PHX
4h 46m
1 stop
United Airlines Logo
1:31 pm - 9:59 pm
PHX
-
CPR
7h 28m
1 stop
$429United Airlines
Wed, Jul 8 - Tue, Jul 14
United Airlines Logo
5:15 am - 9:00 am
CPR
-
PHX
4h 45m
1 stop
United Airlines Logo
6:00 am - 9:59 pm
PHX
-
CPR
14h 59m
2 stops
$434United Airlines
Booking Insights

KAYAK's insights & trends for Casper to Phoenix flights

Get data-powered insights and trends into flights from Casper to Phoenix to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Casper to Phoenix Sky Harbor Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Casper to Phoenix Sky Harbor Intl Airport departing in July.

What is the cheapest month to fly from Casper to Phoenix Sky Harbor Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Casper to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Casper to Phoenix Sky Harbor Intl Airport is January, where tickets cost $300 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $680 and $484 respectively.

Find deals

Good to know

Low seasonApril
Cheapest flight$318
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly with an average 74% increase in price.
Flight from Casper to Phoenix

When to book flights from Casper to Phoenix

Are your dates flexible? Find out the best times to travel from Casper to Phoenix based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Casper to Phoenix flights

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

    In the last 5 days, the lowest price for a flight from Casper to Phoenix Sky Harbor Intl Airport was $363 for a one-way ticket and $318 for a round-trip.

  • Do I need a passport to fly between Casper and Phoenix?

    No, a passport isn't needed to fly from Casper to Phoenix. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Casper to Phoenix?

    When flying out of Casper you will be using Casper Natrona County. You will be landing at Phoenix, also known as Phoenix Sky Harbor Intl.

  • Which aircraft models fly most regularly from Casper to Phoenix?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Casper to Phoenix?

    Star Alliance is the only airline alliance operating flights between Casper and Phoenix.

  • How does KAYAK find such low prices on flights from Casper to Phoenix?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Casper to Phoenix.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Casper to Phoenix?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Casper is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Casper to Phoenix?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix with an airline and back to Casper with another airline. Booking your flights between Casper and PHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Casper to Phoenix?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix from Casper up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Casper to Phoenix

 
See real verified KAYAK customer reviews for airlines flying from Casper to Phoenix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Casper to Phoenix? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9804 reviews
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

10.0 ExcellentBill, Jun 2026
IAH - LAX
Read more United Airlines reviews

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

Everything you need to know for your flight from Casper to Phoenix

Information on your arrival and departure airports

Casper (CPR)
Sky Harbor Intl (PHX)