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

Prices for flights from Houston to Casper Natrona County Airport refresh daily.

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

As of July 2025, there is 1 operator available to choose from for flights from Houston to Casper Natrona County Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Casper Natrona County Airport.

What documentation or ID do you need to fly to Casper Natrona County Airport?

The required travel and health documents for your Casper Natrona County Airport 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 Casper Natrona County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$208 Cheap Flights from Houston to Casper in 2025

Q: What is the typical price of a round-trip flight between Houston and Casper?

Prices are currently low for flights on this route. Typical prices usually range from $446 to $453. The lowest price recently found on this route was $369.

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Find the cheapest flights from Houston to Casper

Round-trip

One-way

Cheap round-trip flights

5:14 am - 12:41 pmIAH-CPR

8h 27m1 stop

1:25 pm - 10:51 pmCPR-IAH

8h 26m1 stop

$369United Airlines

Find Deal

Thu, Oct 23 - Sun, Oct 26

5:00 am - 10:50 amIAH-CPR

6h 50m1 stop

5:50 pm - 8:26 amCPR-IAH

13h 36m1 stop

$447United Airlines

Find Deal

Mon, Sep 8 - Fri, Sep 12

8:30 pm - 2:36 pmIAH-CPR

19h 06m2 stops

5:50 pm - 8:26 amCPR-IAH

13h 36m1 stop

$511United Airlines

Find Deal

Mon, Sep 8 - Fri, Sep 12

5:00 am - 10:54 amIAH-CPR

6h 54m1 stop

11:29 am - 8:38 pmCPR-IAH

8h 09m1 stop

$559United Airlines

Find Deal

Wed, Aug 13 - Sun, Aug 17

5:00 am - 10:54 amIAH-CPR

6h 54m1 stop

11:29 am - 8:38 pmCPR-IAH

8h 09m1 stop

$664United Airlines

Find Deal

Mon, Aug 11 - Sun, Aug 17

7:22 am - 12:41 pmIAH-CPR

6h 19m2 stops

6:05 pm - 11:59 pmCPR-IAH

4h 54m1 stop

$665United Airlines

Find Deal

Thu, Oct 23 - Sun, Oct 26

5:00 am - 10:54 amIAH-CPR

6h 54m1 stop

5:30 am - 6:43 pmCPR-IAH

12h 13m2 stops

$671United Airlines

Find Deal

Wed, Aug 13 - Sun, Aug 17

5:00 am - 10:54 amIAH-CPR

6h 54m1 stop

11:29 am - 9:39 amCPR-IAH

21h 10m2 stops

$704United Airlines

Find Deal

Mon, Aug 11 - Sun, Aug 17

United Airlines flights from Houston to Casper

Our best United Airlines deals on Houston to Casper flight tickets

United Airlines

Oct 23

IAH5:14 amHouston George Bush Intcntl

8h 27m

1 stop

CPR12:41 pmCasper Natrona County

Oct 26

CPR1:25 pmCasper Natrona County

8h 26m

1 stop

IAH10:51 pmHouston George Bush Intcntl

$369

Find similar

United Airlines

Sep 8

IAH5:00 amHouston George Bush Intcntl

6h 50m

1 stop

CPR10:50 amCasper Natrona County

Sep 12

CPR5:50 pmCasper Natrona County

13h 36m

1 stop

IAH8:26 amHouston George Bush Intcntl

$447

Find similar

United Airlines

Sep 8

IAH8:30 pmHouston George Bush Intcntl

19h 06m

2 stops

CPR2:36 pmCasper Natrona County

Sep 12

CPR5:50 pmCasper Natrona County

13h 36m

1 stop

IAH8:26 amHouston George Bush Intcntl

$511

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonCasper

IAH - CPR

IAHCPR

Houston George Bush Intcntl

Thu 10/23

5:14 am-12:41 pm

1 stop8h 27m

Casper Natrona County

Sun 10/26

1:25 pm-10:51 pm

1 stop8h 26m

$369

HoustonCasper

IAH - CPR

IAHCPR

Houston George Bush Intcntl

Mon 9/8

5:00 am-10:50 am

1 stop6h 50m

Casper Natrona County

Fri 9/12

5:50 pm-8:26 am

1 stop13h 36m

$447

HoustonCasper

IAH - CPR

IAHCPR

Houston George Bush Intcntl

Mon 9/8

8:30 pm-2:36 pm

2 stops19h 06m

Casper Natrona County

Fri 9/12

5:50 pm-8:26 am

1 stop13h 36m

$511

HoustonCasper

IAH - CPR

IAHCPR

Houston George Bush Intcntl

Wed 8/13

5:00 am-10:54 am

1 stop6h 54m

Casper Natrona County

Sun 8/17

11:29 am-8:38 pm

1 stop8h 09m

$559

HoustonCasper

IAH - CPR

IAHCPR

Houston George Bush Intcntl

Mon 8/11

5:00 am-10:54 am

1 stop6h 54m

Casper Natrona County

Sun 8/17

11:29 am-8:38 pm

1 stop8h 09m

$664

HoustonCasper

IAH - CPR

IAHCPR

Houston George Bush Intcntl

Thu 10/23

7:22 am-12:41 pm

2 stops6h 19m

Casper Natrona County

Sun 10/26

6:05 pm-11:59 pm

1 stop4h 54m

$665

HoustonCasper

IAH - CPR

IAHCPR

Houston George Bush Intcntl

Wed 8/13

5:00 am-10:54 am

1 stop6h 54m

Casper Natrona County

Sun 8/17

5:30 am-6:43 pm

2 stops12h 13m

$671

HoustonCasper

IAH - CPR

IAHCPR

Houston George Bush Intcntl

Mon 8/11

5:00 am-10:54 am

1 stop6h 54m

Casper Natrona County

Sun 8/17

11:29 am-9:39 am

2 stops21h 10m

$704

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Houston to Casper

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 typical price of a round-trip flight between Houston and Casper?

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

The cheapest day to depart from Houston to Casper is on a Tuesday when prices can be found for as low as $357. The most expensive day to fly to Casper is Wednesday, with ticket prices averaging around $389.

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

The cheapest time of day to fly to Casper is in the afternoon when flights can be purchased for as low as $358. Flights to Casper are more costly in the morning, with an average ticket price of $532. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Houston to Casper flight deals and tips

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

Best Price Found	$369
Fastest flight time	6h 19m
Direct flights	None
Airports in Casper	1 airport

The best flight deal from Houston to Casper found on momondo in the last 72 hours is $369

The fastest flight from Houston to Casper takes 6h 19m

There are no direct flights from Houston to Casper. Popular non-direct route for this connection is Houston George Bush Intcntl Airport - Casper Natrona County Airport.

There is 1 airport near Casper: Casper Natrona County (CPR)

Search flight deals

How far is Houston to Casper Natrona County by plane?
There are 1088.2 mi between Houston and Casper Natrona County. Flights usually cover this in 6h 19m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Houston to Casper Natrona County Airport?
Prices for flights from Houston to Casper Natrona County Airport refresh daily.
How many operators does momondo search for flights from Houston to Casper Natrona County Airport?
As of July 2025, there is 1 operator available to choose from for flights from Houston to Casper Natrona County Airport.
How old do you have to be to fly from Houston to Casper Natrona County Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Casper Natrona County Airport.
What documentation or ID do you need to fly to Casper Natrona County Airport?
The required travel and health documents for your Casper Natrona County Airport 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 Casper Natrona County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Casper

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $271	Free Cancellation	Rating 7.4 8,899 reviews		Search United Airlines flights

Rawlins

Evansville

Douglas

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Casper?

It is quick and easy to find Houston to Casper flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Casper that suits you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Casper from Houston.

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

Yes momondo offers price alerts on flights to Casper from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.