$409 Cheap United flights from Phoenix to Casper (PHX to CPR)

Find The Best Day To Fly from Phoenix to Casper

Amazing United PHX to CPR Flight Deals

The cheapest flights to Natrona County Intl. found within the past 7 days were $254 round trip and $409 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Oct 18 - Sat, Oct 25
PHX
Phoenix
CPR
Casper
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from Phoenix to Casper, returning Sat, Oct 25, priced at $254 found 1 day ago
Sat, Oct 18 - Sat, Oct 25
PHX
Phoenix
CPR
Casper
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from Phoenix to Casper, returning Sat, Oct 25, priced at $273 found 1 day ago
Sat, Oct 18 - Sat, Oct 25
PHX
Phoenix
CPR
Casper
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from Phoenix to Casper, returning Sat, Oct 25, priced at $278 found 1 day ago
Sat, Oct 18 - Sat, Oct 25
PHX
Phoenix
CPR
Casper
$284 Roundtrip, found 1 day ago
$284
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from Phoenix to Casper, returning Sat, Oct 25, priced at $284 found 1 day ago
Sat, Oct 18 - Sat, Oct 25
PHX
Phoenix
CPR
Casper
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from Phoenix to Casper, returning Sat, Oct 25, priced at $304 found 1 day ago
Sat, Oct 18 - Sat, Oct 25
PHX
Phoenix
CPR
Casper
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from Phoenix to Casper, returning Sat, Oct 25, priced at $309 found 1 day ago
Sat, Oct 18 - Sat, Oct 25
PHX
Phoenix
CPR
Casper
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from Phoenix to Casper, returning Sat, Oct 25, priced at $319 found 1 day ago
Sat, Oct 18 - Sat, Oct 25
PHX
Phoenix
CPR
Casper
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 18 from Phoenix to Casper, returning Sat, Oct 25, priced at $329 found 1 day ago

CPR From PHX Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Super 8 by Wyndham Casper East/Evansville

Super 8 by Wyndham Casper East/Evansville

2 out of 5
per person
Sep 21 - Sep 26
found 1 day ago
Roundtrip non-stop flight included
Phoenix (PHX) to Casper (CPR)
Riverside Hotel

Riverside Hotel

2.5 out of 5
per person
Sep 21 - Sep 26
found 1 day ago
Roundtrip non-stop flight included
Phoenix (PHX) to Casper (CPR)
Days Inn by Wyndham Casper

Days Inn by Wyndham Casper

2 out of 5
per person
Sep 21 - Sep 26
found 1 day ago
Roundtrip non-stop flight included
Phoenix (PHX) to Casper (CPR)
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Frequently asked questions

Can I catch a flight from PHX to Natrona County Intl. Airport (CPR) right now?
It's always prudent to learn about any travel advice reports and quarantine requirements in effect in your destination. Make sure you check out our Covid-19 Travel Advisor for up-to-date information on flying to Natrona County Intl. Airport (CPR) from Sky Harbor Intl. Airport (PHX).
What terminal is United Airlines at Phoenix Sky Harbor Airport?
Once you've received your ticket for your flight from Sky Harbor Intl. Airport (PHX) to CPR, you should be able to identify exactly which terminals United Airlines flies in and out of. If not, consult your airline or do some research online for that information.
Are there United Airlines non-stop flights from PHX to CPR?
As you can't fly nonstop from Phoenix Sky Harbor Airport to Natrona County Intl. Airport (CPR) with United Airlines, make the most of your stopover. Grab one of your favorite refreshments at an inviting airport bar, or go for a wander around the terminal and enjoy a little retail therapy.
How long is a United Airlines flight from PHX to CPR?
No pesky jet lag, no cramped legs — there's a great deal to love about short flights. If you're traveling with United Airlines from PHX to CPR, the journey will fly by in around 3 hours and 6 minutes.
How many direct and indirect flights does United Airlines fly from PHX to CPR?
You'll have loads of choice if you'd prefer to fly with United Airlines from PHX to CPR. It's currently operating around 4 flights per day on this route.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Natrona County Intl. Airport (CPR), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Phoenix PHX to Casper CPR 

To find the best deals on flights to Phoenix from Casper with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Phoenix PHX to Casper CPR with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $254 to $1,011, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Phoenix PHX to Casper CPR 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Phoenix to Casper costs from $409. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Casper CPR from  Phoenix PHX with United 

To find a cheap United flight from Phoenix PHX to Casper CPR, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Phoenix PHX to Casper CPR 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover. 

 

Find nonstop flights from Phoenix PHX to Casper CPR with United 

If you’re keen to be on Casper soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Phoenix PHX to Casper CPR 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Casper CPR from  Phoenix PHX with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Casper

Spacious 5-bedroom house with WiFi, AC in Weat Casper

Spacious 5-bedroom house with WiFi, AC in Weat Casper

Casper
This vacation home featured laundry facilities and barbecue grills.
Spacious 5-bedroom house with WiFi, AC in Weat Casper
AmericInn by Wyndham Casper Event Center Area

AmericInn by Wyndham Casper Event Center Area

2.5 out of 5
400 W F St, Casper, WY
This hotel features an indoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public areas. Enjoy the hot ...
8/10 Very Good! (1,163 reviews)
"The room was clean and in good shape. I appreciated the refrigerator and the microwave. Breakfast was the normal fare at the usual time. I wish it was available for a bit longer. Not all of us are "early birds". It was great that the hot tub was working. I wish that there were "adults only" times. ..."

Reviewed on Jul 30, 2025

AmericInn by Wyndham Casper Event Center Area
Ramkota Hotel & Conference Center

Ramkota Hotel & Conference Center

3 out of 5
800 N Poplar St, Casper, WY
This hotel features a restaurant, an indoor pool, and a bar/lounge. Bring the family and enjoy the children's pool, waterslide, and kid-friendly dining. Enjoy ...
7.6/10 Good! (1,004 reviews)
"The breakfast definitely could have been better"

Reviewed on Jul 31, 2025

Ramkota Hotel & Conference Center
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.