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Cheap flights from Casper to Houston from $265

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Casper to Houston departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Casper to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:08 pm - 11:59 pmCPR-IAH
4h 51m1 stop
United Airlines Logo
12:50 pm - 8:26 pmIAH-CPR
8h 36m1 stop
$328United Airlines
Find Deal
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
7:00 am - 4:53 pmCPR-IAH
8h 53m1 stop
United Airlines Logo
4:26 pm - 8:18 pmIAH-CPR
4h 52m1 stop
$404United Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
United Airlines Logo
1:20 pm - 11:59 pmCPR-IAH
9h 39m1 stop
United Airlines Logo
10:00 am - 8:26 pmIAH-CPR
11h 26m2 stops
$424United Airlines
Find Deal
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
6:10 pm - 8:38 amCPR-IAH
13h 28m1 stop
United Airlines Logo
6:11 pm - 10:14 pmIAH-CPR
5h 03m1 stop
$462United Airlines
Find Deal
Sat, Jan 3 - Sun, Jan 11
United Airlines Logo
9:03 am - 2:43 pmCPR-IAH
4h 40m1 stop
United Airlines Logo
8:19 pm - 12:31 pmIAH-CPR
17h 12m2 stops
$508United Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
United Airlines Logo
3:18 pm - 11:59 pmCPR-IAH
7h 41m1 stop
United Airlines Logo
4:26 pm - 8:17 pmIAH-CPR
4h 51m1 stop
$530United Airlines
Find Deal
Sun, Nov 23 - Tue, Nov 25
United Airlines Logo
6:10 pm - 12:33 amCPR-IAH
5h 23m1 stop
United Airlines Logo
12:50 pm - 8:41 pmIAH-CPR
8h 51m1 stop
$544United Airlines
Find Deal
Fri, Dec 19 - Mon, Dec 22
United Airlines Logo
3:18 pm - 11:59 pmCPR-IAH
7h 41m1 stop
United Airlines Logo
7:20 am - 7:17 pmIAH-CPR
12h 57m1 stop
$587United Airlines
Find Deal
Sat, Nov 22 - Sun, Nov 30
United Airlines Logo
7:00 am - 6:59 pmCPR-IAH
10h 59m2 stops
United Airlines Logo
11:00 am - 7:16 pmIAH-CPR
9h 16m1 stop
$682United Airlines
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Sat, Jan 3 - Sun, Jan 11
United Airlines Logo
6:05 pm - 11:59 pmCPR-IAH
4h 54m1 stop
United Airlines Logo
2:40 pm - 8:17 pmIAH-CPR
6h 37m2 stops
$685United Airlines
Find Deal
Sun, Nov 23 - Tue, Nov 25

United Airlines flights from Casper to Houston

Our best United Airlines deals on Casper to Houston flight tickets
United Airlines
Feb 24
CPR6:08 pmCasper Natrona County
4h 51m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Feb 28
IAH12:50 pmHouston George Bush Intcntl
8h 36m
1 stop
CPR8:26 pmCasper Natrona County
$328
Find similar
United Airlines
Nov 18
CPR7:00 amCasper Natrona County
8h 53m
1 stop
IAH4:53 pmHouston George Bush Intcntl
Nov 22
IAH4:26 pmHouston George Bush Intcntl
4h 52m
1 stop
CPR8:18 pmCasper Natrona County
$404
Find similar
United Airlines
Feb 24
CPR1:20 pmCasper Natrona County
9h 39m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Feb 28
IAH10:00 amHouston George Bush Intcntl
11h 26m
2 stops
CPR8:26 pmCasper Natrona County
$424
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Casper to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Casper to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Tue 2/24

6:08 pm-11:59 pm

1 stop4h 51m

Houston George Bush Intcntl

Sat 2/28

12:50 pm-8:26 pm

1 stop8h 36m

$328

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Tue 11/18

7:00 am-4:53 pm

1 stop8h 53m

Houston George Bush Intcntl

Sat 11/22

4:26 pm-8:18 pm

1 stop4h 52m

$404

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Tue 2/24

1:20 pm-11:59 pm

1 stop9h 39m

Houston George Bush Intcntl

Sat 2/28

10:00 am-8:26 pm

2 stops11h 26m

$424

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Sat 1/3

6:10 pm-8:38 am

1 stop13h 28m

Houston George Bush Intcntl

Sun 1/11

6:11 pm-10:14 pm

1 stop5h 03m

$462

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Tue 11/18

9:03 am-2:43 pm

1 stop4h 40m

Houston George Bush Intcntl

Sat 11/22

8:19 pm-12:31 pm

2 stops17h 12m

$508

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Sun 11/23

3:18 pm-11:59 pm

1 stop7h 41m

Houston George Bush Intcntl

Tue 11/25

4:26 pm-8:17 pm

1 stop4h 51m

$530

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Fri 12/19

6:10 pm-12:33 am

1 stop5h 23m

Houston George Bush Intcntl

Mon 12/22

12:50 pm-8:41 pm

1 stop8h 51m

$544

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Sat 11/22

3:18 pm-11:59 pm

1 stop7h 41m

Houston George Bush Intcntl

Sun 11/30

7:20 am-7:17 pm

1 stop12h 57m

$587

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Sat 1/3

7:00 am-6:59 pm

2 stops10h 59m

Houston George Bush Intcntl

Sun 1/11

11:00 am-7:16 pm

1 stop9h 16m

$682

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Sun 11/23

6:05 pm-11:59 pm

1 stop4h 54m

Houston George Bush Intcntl

Tue 11/25

2:40 pm-8:17 pm

2 stops6h 37m

$685

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Houston from

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

Direct flights

None
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 40m 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?

  • 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 AirlinesPriceFrom $248Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Casper to Houston. Millions of users trust and use momondo every year so you are in good hands.

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.

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