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.

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

Yes. Flexible dates can save you up to 65% on flights from Phoenix Sky Harbor Intl Airport to Casper. Tuesday is the cheapest departure day at $325 round-trip on average, while Monday is the most expensive at $918, a difference of $593. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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 $348 to $1,389. That means the highest observed fare was about 4x higher than the lowest one.

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 averaging $82 for economy cars. Top options include: • Budget • Avis • Hertz • 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 $317 to $455, with an average of $378 over the past 12 months. Anything below $317 counts as a good deal.

What’s 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 September ($568) 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.

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

United Airlines ($348) 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 $396. 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 2h 53m over the past 3 months.

$348 CHEAP FLIGHTS from Phoenix to Casper (PHX - CPR)

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Cheapest round-trip

$348

Typical prices: $317-$455

United Airlines

Tue 12/4Sat 12/8

PHX - CPR • 1 stop

When to travel

February

Cheapest • 32% price drop

July

Most popular

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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

Last minute

Recent round-trip flight deals from Phoenix to Casper

Fri, Dec 4 - Tue, Dec 8

10:55 am - 2:48 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

3h 53m1 stop Denver Intl

1:21 pm - 7:47 pmCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

6h 26m1 stop Denver Intl

$348United Airlines

Fri, Dec 4 - Tue, Dec 8

10:55 am - 2:48 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

3h 53m1 stop Denver Intl

10:40 am - 7:40 pmCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

9h 00m2 stops Denver Intl San Francisco

$354United Airlines

Wed, Nov 25 - Wed, Dec 2

6:20 am - 10:49 amPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

4h 29m1 stop Denver Intl

5:00 am - 9:43 amCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

4h 43m1 stop Denver Intl

$360United Airlines

Tue, Nov 10 - Sat, Nov 14

1:00 pm - 5:17 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

4h 17m1 stop Denver Intl

5:15 am - 9:43 amCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

4h 28m1 stop Denver Intl

$378United Airlines

Thu, Nov 12 - Mon, Nov 16

4:31 pm - 8:32 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

4h 01m1 stop Denver Intl

1:29 pm - 7:55 pmCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

6h 26m1 stop Denver Intl

$378United Airlines

Tue, Nov 10 - Sat, Nov 14

7:00 am - 2:38 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

7h 38m2 stops Los Angeles Denver Intl

3:13 pm - 7:55 pmCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

4h 42m1 stop Denver Intl

$384United Airlines

Wed, Dec 23 - Mon, Dec 28

6:18 am - 10:58 amPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

4h 40m1 stop Denver Intl

6:00 pm - 10:45 pmCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

4h 45m1 stop Denver Intl

$406United Airlines

Fri, Jan 8 - Tue, Jan 12

6:20 am - 2:43 pmPHX Phoenix Sky Harbor Intl-CPR Casper Natrona County

8h 23m1 stop Denver Intl

10:35 am - 3:26 pmCPR Casper Natrona County-PHX Phoenix Sky Harbor Intl

4h 51m1 stop Denver Intl

$448United 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 with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Phoenix Sky Harbor Intl Airport to Casper? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Phoenix Sky Harbor Intl Airport to Casper departing in december.
What’s the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Casper? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Phoenix Sky Harbor Intl Airport to Casper, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •February is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Casper at $258 round-trip.
•March ($901) and September ($568) 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	$348

Beat the crowds with an average 62% drop in travelers.

The most popular month to fly with an average 69% increase in travelers.

Round-trip 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.

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.
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.
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 $317 to $455, with an average of $378 over the past 12 months. Anything below $317 counts as a good deal.
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 $348 to $1,389. That means the highest observed fare was about 4x higher than the lowest one.
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 averaging $82 for economy cars. Top options include:

• Budget
• Avis
• Hertz
• Enterprise Rent-A-Car
• Alamo
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).
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.
Can I save money by using flexible dates for flights from Phoenix Sky Harbor Intl Airport to Casper?
Yes. Flexible dates can save you up to 65% on flights from Phoenix Sky Harbor Intl Airport to Casper. Tuesday is the cheapest departure day at $325 round-trip on average, while Monday is the most expensive at $918, a difference of $593.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
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.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $325, about $593 less than Monday fares (65% 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).

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PHX - CPR

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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

Recent last minute 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’s the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Casper?

Which airline is the cheapest 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

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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

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