CPR

$313 Find Cheap Flights from Houston to Casper - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$318
Typical prices: $328-$597
United Airlines
Mon 10/1Fri 10/5
IAH - CPR • 1 stop
Cheapest one-way
$313
Typical prices: $469-$469
United Airlines
Fri 10/5
IAH - CPR • 1 stop
When to travel
November
Cheapest • 41% price drop
June
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Houston to Casper

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

Recent round-trip flight deals from Houston to Casper

Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
6:20 am - 10:48 amIAH  Houston George Bush Intcntl-CPR Casper Natrona County
5h 28m1 stop Denver Intl
United Airlines Logo
3:11 pm - 9:46 pmCPR  Casper Natrona County-IAH Houston George Bush Intcntl
5h 35m1 stop Denver Intl
$318United Airlines
Fri, Oct 2 - Thu, Oct 8
United Airlines Logo
5:15 am - 8:59 amIAH  Houston George Bush Intcntl-CPR Casper Natrona County
4h 44m1 stop Denver Intl
United Airlines Logo
6:00 pm - 11:59 pmCPR  Casper Natrona County-IAH Houston George Bush Intcntl
4h 59m1 stop Denver Intl
$318United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
6:20 am - 10:48 amIAH  Houston George Bush Intcntl-CPR Casper Natrona County
5h 28m1 stop Denver Intl
United Airlines Logo
5:57 pm - 11:59 pmCPR  Casper Natrona County-IAH Houston George Bush Intcntl
5h 02m1 stop Denver Intl
$338United Airlines
Tue, Oct 6 - Sat, Oct 10
United Airlines Logo
4:30 pm - 10:04 pmIAH  Houston George Bush Intcntl-CPR Casper Natrona County
6h 34m1 stop Denver Intl
United Airlines Logo
6:00 pm - 11:59 pmCPR  Casper Natrona County-IAH Houston George Bush Intcntl
4h 59m1 stop Denver Intl
$338United Airlines
Thu, Oct 8 - Tue, Oct 13
United Airlines Logo
5:15 am - 8:59 amIAH  Houston George Bush Intcntl-CPR Casper Natrona County
4h 44m1 stop Denver Intl
United Airlines Logo
6:00 pm - 11:59 pmCPR  Casper Natrona County-IAH Houston George Bush Intcntl
4h 59m1 stop Denver Intl
$338United Airlines
Sat, Oct 3 - Fri, Oct 9
United Airlines Logo
3:00 pm - 8:17 pmIAH  Houston George Bush Intcntl-CPR Casper Natrona County
6h 17m1 stop Denver Intl
United Airlines Logo
6:00 pm - 11:59 pmCPR  Casper Natrona County-IAH Houston George Bush Intcntl
4h 59m1 stop Denver Intl
$338United Airlines
Fri, Oct 2 - Wed, Oct 7
United Airlines Logo
5:15 am - 8:59 amIAH  Houston George Bush Intcntl-CPR Casper Natrona County
4h 44m1 stop Denver Intl
United Airlines Logo
6:00 pm - 11:59 pmCPR  Casper Natrona County-IAH Houston George Bush Intcntl
4h 59m1 stop Denver Intl
$363United Airlines
Fri, Oct 2 - Tue, Oct 6
United Airlines Logo
6:17 pm - 10:04 pmIAH  Houston George Bush Intcntl-CPR Casper Natrona County
4h 47m1 stop Denver Intl
United Airlines Logo
1:20 pm - 7:06 pmCPR  Casper Natrona County-IAH Houston George Bush Intcntl
4h 46m1 stop Denver Intl
$363United Airlines
Wed, Jan 13 - Sat, Jan 16
United Airlines Logo
10:05 am - 5:04 pmIAH  Houston George Bush Intcntl-CPR Casper Natrona County
7h 59m1 stop Denver Intl
United Airlines Logo
1:25 pm - 10:45 pmCPR  Casper Natrona County-IAH Houston George Bush Intcntl
8h 20m1 stop Denver Intl
$408United Airlines
Thu, Oct 8 - Mon, Oct 12
United Airlines Logo
5:15 am - 8:59 amIAH  Houston George Bush Intcntl-CPR Casper Natrona County
4h 44m1 stop Denver Intl
United Airlines Logo
6:00 pm - 11:59 pmCPR  Casper Natrona County-IAH Houston George Bush Intcntl
4h 59m1 stop Denver Intl
$428United Airlines
Booking Insights

Price, demand and travel trends for Houston to Casper flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Houston to Casper with more confidence.

How much is a round-trip flight from Houston to Casper?

Round-trip flights from Houston to Casper start at $318. Prices are below average for this route right now, with typical round-trip fares ranging from $328 to $597. The lowest price found in the past 5 days was $318 on United Airlines.

What is the cheapest month to fly from Houston to Casper?

  • November is the cheapest month to fly from Houston to Casper at $248 round-trip.
  • August ($938) and January ($882) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 278% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Houston to Casper flights

Low season

February

Cheapest flight

$313
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly with an average 43% increase in price.
Flight from Houston George Bush Intcntl Airport to Casper

When to book flights from Houston to Casper

Are your dates flexible? Find out the best times to travel from Houston to Casper based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Houston to Casper flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Houston to Casper?

    Flights from Houston to Casper may depart from several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH). Flights usually arrive at Casper Natrona County (CPR).

  • What cabin classes can I book on flights from Houston to Casper?

    Only Economy Class is available on flights from Houston to Casper.

  • Which airports do connecting flights from Houston to Casper pass through?

    Most connecting flights from Houston 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 Houston to Casper?

    Yes. Being flexible with your travel dates can save you up to 68% on the Houston to Casper route. Friday is the cheapest departure day at $328 round-trip on average, while Monday is the most expensive at $996, a difference of $668. 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 Houston 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 Houston 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 $318 to $1,645. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Houston to Casper looking right now?

    One-way fares from Houston to Casper are currently lower than usual. Average one-way flight prices are about $420, which is 11% below the typical average for this route.

  • What is the time difference between Houston and Casper?

    Casper is 1 hour behind Houston (Mountain Time vs Central 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 Houston to Casper flight?

    Round-trip flights from Houston to Casper range from $328 to $597, with an average of $418 over the past 12 months. Anything below $328 counts as a good deal.

Your guide to booking Houston to Casper flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average $328 - about $668 less than Monday (67% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Houston to Casper trip for November. Fares historically average $248 round-trip in that month - typically $690 less than the most expensive month, which is August (based on the last 12 months).

More options for your flight from Houston to Casper

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