When did momondo last update prices for flights from Casper Natrona County Airport to Houston?

Prices for flights from Casper Natrona County Airport to Houston were last updated today.

How many operators does momondo search for flights from Casper Natrona County Airport to Houston?

The number of operators available for flights from Casper Natrona County Airport to Houston is 1 as of December 2025.

How old do you have to be to fly from Casper Natrona County Airport to Houston?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Casper Natrona County Airport to Houston.

What documentation or ID do you need to fly to Houston?

The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$256 Cheap Flights from Casper to Houston in 2025/26

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Find the cheapest flights from Casper to Houston

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Cheap round-trip flights

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6:08 pm - 11:59 pm

CPR

IAH

4h 51m1 stop

12:50 pm - 7:02 pm

IAH

CPR

7h 12m1 stop

$268United Airlines

Thu, Feb 19 - Tue, Feb 24

1:16 pm - 11:59 pm

CPR

IAH

9h 43m1 stop

2:38 pm - 10:14 pm

IAH

CPR

8h 36m1 stop

$348United Airlines

Sat, Jan 10 - Wed, Jan 14

3:17 pm - 10:48 pm

CPR

IAH

6h 31m1 stop

7:13 am - 10:53 am

IAH

CPR

4h 40m1 stop

$363United Airlines

Sat, Jan 10 - Wed, Jan 14

6:08 pm - 11:59 pm

CPR

IAH

4h 51m1 stop

9:42 am - 8:26 pm

IAH

CPR

11h 44m2 stops

$462United Airlines

Thu, Feb 19 - Tue, Feb 24

1:20 pm - 8:41 pm

CPR

IAH

6h 21m2 stops

2:35 pm - 8:26 pm

IAH

CPR

6h 51m2 stops

$906United Airlines

Thu, Feb 19 - Tue, Feb 24

United Airlines flights from Casper to Houston

Our best United Airlines deals on Casper to Houston flight tickets

United Airlines

Feb 19

CPR6:08 pmCasper Natrona County

4h 51m

1 stop

IAH11:59 pmHouston George Bush Intcntl

Feb 24

IAH12:50 pmHouston George Bush Intcntl

7h 12m

1 stop

CPR7:02 pmCasper Natrona County

$268

Find similar

United Airlines

Jan 10

CPR1:16 pmCasper Natrona County

9h 43m

1 stop

IAH11:59 pmHouston George Bush Intcntl

Jan 14

IAH2:38 pmHouston George Bush Intcntl

8h 36m

1 stop

CPR10:14 pmCasper Natrona County

$348

Find similar

United Airlines

Jan 10

CPR3:17 pmCasper Natrona County

6h 31m

1 stop

IAH10:48 pmHouston George Bush Intcntl

Jan 14

IAH7:13 amHouston George Bush Intcntl

4h 40m

1 stop

CPR10:53 amCasper Natrona County

$363

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Thu 2/19

6:08 pm-11:59 pm

1 stop4h 51m

Houston George Bush Intcntl

Tue 2/24

12:50 pm-7:02 pm

1 stop7h 12m

$268

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Sat 1/10

1:16 pm-11:59 pm

1 stop9h 43m

Houston George Bush Intcntl

Wed 1/14

2:38 pm-10:14 pm

1 stop8h 36m

$348

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Sat 1/10

3:17 pm-10:48 pm

1 stop6h 31m

Houston George Bush Intcntl

Wed 1/14

7:13 am-10:53 am

1 stop4h 40m

$363

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Thu 2/19

6:08 pm-11:59 pm

1 stop4h 51m

Houston George Bush Intcntl

Tue 2/24

9:42 am-8:26 pm

2 stops11h 44m

$462

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Thu 2/19

1:20 pm-8:41 pm

2 stops6h 21m

Houston George Bush Intcntl

Tue 2/24

2:35 pm-8:26 pm

2 stops6h 51m

$906

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Casper to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Casper is on a Friday. momondo users have found tickets for Friday departures for as low as $378. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Saturday is $528.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Casper to Houston flights are usually those with departure times in the morning. Our users have found flights to Houston in the morning for as low as $400. Try not to purchase tickets at noon because they tend to be around $490. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Casper to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Casper to Houston

Fastest flight time	4h 45m
Direct flights	None

The fastest flight from Casper to Houston takes 4h 45m

There are no direct flights from Casper to Houston. There are no popular flight routes from Casper to Houston.

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How far is Casper Natrona County to Houston by plane?
Casper Natrona County and Houston are 1088.2 mi apart from one another. 4h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Casper Natrona County Airport to Houston?
Prices for flights from Casper Natrona County Airport to Houston were last updated today.
How many operators does momondo search for flights from Casper Natrona County Airport to Houston?
The number of operators available for flights from Casper Natrona County Airport to Houston is 1 as of December 2025.
How old do you have to be to fly from Casper Natrona County Airport to Houston?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Casper Natrona County Airport to Houston.
What documentation or ID do you need to fly to Houston?
The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Casper to Houston

Compare and see reviews for airlines that fly from Casper to Houston with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 9,105 reviews		Search United Airlines flights

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Can I find flights from Casper to Houston with flexible booking policies on momondo?

Yes. All flights to Houston from Casper on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Casper to Houston?

Once all potential Casper to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Casper to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Casper are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.