Which airports can I use when flying from Phoenix Sky Harbor Intl Airport to Casper?

Flights from Phoenix Sky Harbor Intl Airport to Casper usually depart from Phoenix Sky Harbor Intl (PHX) and arrive at Casper Natrona County (CPR).

What cabin classes can I book on flights from Phoenix Sky Harbor Intl Airport to Casper?

Only Economy Class is available on flights from Phoenix Sky Harbor Intl Airport to Casper.

Which airports do connecting flights from Phoenix Sky Harbor Intl Airport to Casper pass through?

Most connecting flights from Phoenix Sky Harbor Intl Airport to Casper pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Phoenix Sky Harbor Intl Airport to Casper?

On the Phoenix Sky Harbor Intl Airport to Casper route, being flexible with your departure day can save you up to 62%. Saturday is the cheapest day at $273 round-trip on average, while Monday is the most expensive at $716: a $443 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Do I need a passport to fly from Phoenix Sky Harbor Intl Airport to Casper?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Phoenix Sky Harbor Intl Airport to Casper changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $308 to $1,594. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from Phoenix Sky Harbor Intl Airport to Casper looking right now?

One-way fares from Phoenix Sky Harbor Intl Airport to Casper are currently higher than usual. Average one-way flight prices are about $500, which is 50% above the typical average for this route.

What is the time difference between Phoenix Sky Harbor Intl Airport and Casper?

Casper is 1 hour ahead of Phoenix Sky Harbor Intl Airport (Mountain Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Casper Natrona County Airport (CPR)?

Casper Natrona County Airport (CPR) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include: • Budget • Hertz • Avis • Enterprise Rent-A-Car • Alamo

How much should I expect to pay for a Phoenix Sky Harbor Intl Airport to Casper flight?

Round-trip flights from Phoenix Sky Harbor Intl Airport to Casper range from $298 to $418, with an average of $355 over the past 12 months. Anything below $298 counts as a good deal.

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

United Airlines ($308) offered the cheapest round-trip ticket from Phoenix Sky Harbor Intl Airport to Casper in the last 5 days.

What is the cheapest layover airport when flying from Phoenix Sky Harbor Intl Airport to Casper?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $378. Based on KAYAK data over the past 3 months.

When flying from Phoenix Sky Harbor Intl Airport to Casper which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Phoenix Sky Harbor Intl Airport to Casper layovers at 169 minutes over the past 3 months.

$308 CHEAP FLIGHTS from Phoenix to Casper (PHX - CPR)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$308

Typical prices: $298-$418

United Airlines

Tue 10/16Thu 10/18

PHX - CPR • 1 stop

Cheapest one-way

$323

Typical prices: $303-$451

United Airlines

Thu 12/13

PHX - CPR • 1 stop

When to travel

February

Cheapest • 27% price drop

July

Most popular

Good to know

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Casper!

Flight Deals

Cheap Flights from Phoenix to Casper (PHX-CPR)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Phoenix to Casper

Fri, Oct 16 - Sun, Oct 18

6:00 am - 10:48 amPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

3h 48m1 stop Denver Intl

5:15 am - 9:07 amCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

4h 52m1 stop Denver Intl

$308United Airlines

Fri, Oct 16 - Sun, Oct 18

4:29 pm - 10:04 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

4h 35m1 stop Denver Intl

5:15 am - 9:07 amCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

4h 52m1 stop Denver Intl

$328United Airlines

Fri, Dec 4 - Mon, Dec 7

12:51 pm - 6:59 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

6h 08m1 stop Denver Intl

3:24 pm - 7:47 pmCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

4h 23m1 stop Denver Intl

$328United Airlines

Sat, Sep 26 - Wed, Sep 30

9:10 am - 5:03 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

6h 53m1 stop Denver Intl

6:00 pm - 9:59 pmCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

4h 59m1 stop Denver Intl

$338United Airlines

Sat, Oct 3 - Mon, Oct 5

6:00 am - 12:39 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

5h 39m1 stop Denver Intl

1:20 pm - 7:32 pmCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

7h 12m1 stop Denver Intl

$343United Airlines

Sat, Sep 26 - Wed, Sep 30

10:26 am - 7:09 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

7h 43m2 stops Los Angeles Denver Intl

6:00 pm - 9:59 pmCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

4h 59m1 stop Denver Intl

$344United Airlines

Sat, Oct 3 - Mon, Oct 5

8:00 am - 5:03 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

8h 03m2 stops Los Angeles Denver Intl

6:00 pm - 9:59 pmCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

4h 59m1 stop Denver Intl

$349United Airlines

Fri, Oct 9 - Mon, Oct 12

4:29 pm - 10:04 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

4h 35m1 stop Denver Intl

6:00 pm - 9:59 pmCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

4h 59m1 stop Denver Intl

$356United Airlines

Fri, Dec 4 - Mon, Dec 7

12:51 pm - 5:17 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

4h 26m1 stop Denver Intl

1:21 pm - 9:27 pmCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

8h 06m2 stops Denver Intl Los Angeles

$363United Airlines

Fri, Sep 25 - Sun, Sep 27

6:00 am - 12:39 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

5h 39m1 stop Denver Intl

5:15 am - 9:07 amCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

4h 52m1 stop Denver Intl

$388United Airlines

Booking Insights

Price, demand and travel trends for Phoenix Sky Harbor Intl Airport to Casper flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Phoenix Sky Harbor Intl Airport to Casper with more confidence.

Prices

Airlines

Layovers

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

Round-trip flights from Phoenix Sky Harbor Intl Airport to Casper start at $308. Prices are typical for this route right now, with typical round-trip fares ranging from $298 to $418. The lowest price found in the past 5 days was $308 on United Airlines.

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

February is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Casper at $258 round-trip.
March ($901) and July ($428) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 249% on average.

This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	April
High season	July
Cheapest flight	$323

Best time to beat the crowds but there is an average 17% increase in price.

Most popular time to fly with an average 21% increase in price.

Flight from Phoenix Sky Harbor Intl Airport to Casper

When to book flights from Phoenix to Casper

Are your dates flexible? Find out the best times to travel from Phoenix to Casper 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.

Which airports can I use when flying from Phoenix Sky Harbor Intl Airport to Casper?
Flights from Phoenix Sky Harbor Intl Airport to Casper usually depart from Phoenix Sky Harbor Intl (PHX) and arrive at Casper Natrona County (CPR).
What cabin classes can I book on flights from Phoenix Sky Harbor Intl Airport to Casper?
Only Economy Class is available on flights from Phoenix Sky Harbor Intl Airport to Casper.
Which airports do connecting flights from Phoenix Sky Harbor Intl Airport to Casper pass through?
Most connecting flights from Phoenix Sky Harbor Intl Airport to Casper pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Phoenix Sky Harbor Intl Airport to Casper?
On the Phoenix Sky Harbor Intl Airport to Casper route, being flexible with your departure day can save you up to 62%. Saturday is the cheapest day at $273 round-trip on average, while Monday is the most expensive at $716: a $443 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
Do I need a passport to fly from Phoenix Sky Harbor Intl Airport to Casper?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Phoenix Sky Harbor Intl Airport to Casper changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $308 to $1,594. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Phoenix Sky Harbor Intl Airport to Casper looking right now?
One-way fares from Phoenix Sky Harbor Intl Airport to Casper are currently higher than usual. Average one-way flight prices are about $500, which is 50% above the typical average for this route.
What is the time difference between Phoenix Sky Harbor Intl Airport and Casper?
Casper is 1 hour ahead of Phoenix Sky Harbor Intl Airport (Mountain Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Casper Natrona County Airport (CPR)?
Casper Natrona County Airport (CPR) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
• Budget
• Hertz
• Avis
• Enterprise Rent-A-Car
• Alamo
How much should I expect to pay for a Phoenix Sky Harbor Intl Airport to Casper flight?
Round-trip flights from Phoenix Sky Harbor Intl Airport to Casper range from $298 to $418, with an average of $355 over the past 12 months. Anything below $298 counts as a good deal.

If your dates can be flexible, aim for a Saturday departure instead of Monday. On this route, Saturday flights average $273 - about $443 less than Monday (62% savings) based on the last 12 months.
If you can choose when to travel, plan your Phoenix Sky Harbor Intl Airport to Casper trip for February. Fares historically average $258 round-trip in that month - typically $643 less than the most expensive month, which is March (based on the last 12 months).

More options for your flight from Phoenix to Casper

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to Casper with a hotel stay or car rental

Car rentals in Casper

Hotels in Casper

Vacations in Casper

PHX - CPR

$308 Find Cheap Flights from Phoenix to Casper - Compare and Save

Everything you should know

Cheap Flights from Phoenix to Casper (PHX-CPR)

Recent round-trip flight deals from Phoenix to Casper

Recent one-way flight deals from Phoenix to Casper

Price, demand and travel trends for Phoenix Sky Harbor Intl Airport to Casper flights

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

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

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

What is the cheapest layover airport when flying from Phoenix Sky Harbor Intl Airport to Casper?

When flying from Phoenix Sky Harbor Intl Airport to Casper which airport offers the shortest layover?

Key details for Phoenix Sky Harbor Intl Airport to Casper flights

Low season

High season

Cheapest flight

When to book flights from Phoenix to Casper

Your Phoenix Sky Harbor Intl Airport to Casper flight questions, answered

Your guide to booking Phoenix Sky Harbor Intl Airport to Casper flights

More options for your flight from Phoenix to Casper

Complete your trip to Casper with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Casper

Find direct flights to and from Phoenix and Casper

Flights from domestic origins to Casper

Flights to other popular destinations

Find deals for your return flight