Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Casper to Houston from $308

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 5/6. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Casper to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:13 pm - 11:59 pm
CPR
-
IAH
4h 46m
1 stop
United Airlines Logo
5:15 am - 8:51 am
IAH
-
CPR
4h 36m
1 stop
$328United Airlines
Thu, May 21 - Wed, May 27
United Airlines Logo
3:15 pm - 11:06 pm
CPR
-
IAH
6h 51m
1 stop
United Airlines Logo
5:15 am - 8:51 am
IAH
-
CPR
4h 36m
1 stop
$339United Airlines
Thu, Jun 18 - Wed, Jun 24
United Airlines Logo
6:10 pm - 11:58 pm
CPR
-
IAH
4h 48m
1 stop
United Airlines Logo
5:15 am - 8:51 am
IAH
-
CPR
4h 36m
1 stop
$343United Airlines
Thu, May 7 - Thu, May 21
United Airlines Logo
9:05 am - 3:20 pm
CPR
-
IAH
5h 15m
1 stop
United Airlines Logo
7:00 am - 12:46 pm
IAH
-
CPR
6h 46m
1 stop
$358United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
1:21 pm - 7:10 pm
CPR
-
IAH
4h 49m
1 stop
United Airlines Logo
10:32 am - 5:02 pm
IAH
-
CPR
7h 30m
1 stop
$448United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
11:22 am - 5:02 pm
CPR
-
IAH
4h 40m
1 stop
United Airlines Logo
10:32 am - 2:39 pm
IAH
-
CPR
5h 07m
1 stop
$503United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
5:15 am - 1:40 pm
CPR
-
IAH
7h 25m
2 stops
United Airlines Logo
6:30 am - 2:40 pm
IAH
-
CPR
9h 10m
1 stop
$696United Airlines
Thu, Jun 18 - Wed, Jun 24
United Airlines Logo
6:13 pm - 11:59 pm
CPR
-
IAH
4h 46m
1 stop
United Airlines Logo
9:31 am - 2:40 pm
IAH
-
CPR
6h 09m
2 stops
$732United Airlines
Thu, May 21 - Wed, May 27
United Airlines Logo
5:25 am - 11:13 am
CPR
-
IAH
4h 48m
1 stop
United Airlines Logo
10:56 am - 5:02 pm
IAH
-
CPR
7h 06m
2 stops
$773United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
11:23 am - 7:10 pm
CPR
-
IAH
6h 47m
2 stops
United Airlines Logo
5:15 am - 8:51 am
IAH
-
CPR
4h 36m
1 stop
$790United Airlines
Thu, May 7 - Thu, May 21

United Airlines flights from Casper to Houston

Our best United Airlines deals on Casper to Houston flight tickets
United Airlines
May 21
CPR6:13 pmCasper Natrona County
4h 46m
1 stop
IAH11:59 pmHouston George Bush Intcntl
May 27
IAH5:15 amHouston George Bush Intcntl
4h 36m
1 stop
CPR8:51 amCasper Natrona County
$328
United Airlines
Jun 18
CPR3:15 pmCasper Natrona County
6h 51m
1 stop
IAH11:06 pmHouston George Bush Intcntl
Jun 24
IAH5:15 amHouston George Bush Intcntl
4h 36m
1 stop
CPR8:51 amCasper Natrona County
$339
United Airlines
May 7
CPR6:10 pmCasper Natrona County
4h 48m
1 stop
IAH11:58 pmHouston George Bush Intcntl
May 21
IAH5:15 amHouston George Bush Intcntl
4h 36m
1 stop
CPR8:51 amCasper Natrona County
$343

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 April 15, 2026.
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

Cheapest round-trip
Quickest round-trip

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Thu 5/21

6:13 pm-11:59 pm

1 stop4h 46m

Houston George Bush Intcntl

Wed 5/27

5:15 am-8:51 am

1 stop4h 36m

$328

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Thu 6/18

3:15 pm-11:06 pm

1 stop6h 51m

Houston George Bush Intcntl

Wed 6/24

5:15 am-8:51 am

1 stop4h 36m

$339

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Thu 5/7

6:10 pm-11:58 pm

1 stop4h 48m

Houston George Bush Intcntl

Thu 5/21

5:15 am-8:51 am

1 stop4h 36m

$343

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Sat 4/25

9:05 am-3:20 pm

1 stop5h 15m

Houston George Bush Intcntl

Wed 4/29

7:00 am-12:46 pm

1 stop6h 46m

$358

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Sat 4/25

1:21 pm-7:10 pm

1 stop4h 49m

Houston George Bush Intcntl

Wed 4/29

10:32 am-5:02 pm

1 stop7h 30m

$448

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Sat 4/25

11:22 am-5:02 pm

1 stop4h 40m

Houston George Bush Intcntl

Wed 4/29

10:32 am-2:39 pm

1 stop5h 07m

$503

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Thu 6/18

5:15 am-1:40 pm

2 stops7h 25m

Houston George Bush Intcntl

Wed 6/24

6:30 am-2:40 pm

1 stop9h 10m

$696

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Thu 5/21

6:13 pm-11:59 pm

1 stop4h 46m

Houston George Bush Intcntl

Wed 5/27

9:31 am-2:40 pm

2 stops6h 09m

$732

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Sat 4/25

5:25 am-11:13 am

1 stop4h 48m

Houston George Bush Intcntl

Wed 4/29

10:56 am-5:02 pm

2 stops7h 06m

$773

CasperHouston

CPR - IAH

CPRIAH

Casper Natrona County

Thu 5/7

11:23 am-7:10 pm

2 stops6h 47m

Houston George Bush Intcntl

Thu 5/21

5:15 am-8:51 am

1 stop4h 36m

$790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 airline that flies from Casper Natrona County to Houston?

United Airlines is the most popular carrier operating from Casper Natrona County to Houston

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 49m

Direct flights

None
The fastest flight from Casper to Houston takes 4h 49m
There are no direct flights from Casper to Houston. There are no popular flight routes from Casper to Houston.
Search flight deals

Frequently asked questions about flying from Casper to Houston

  • How far is Casper Natrona County to Houston by plane?

    Casper Natrona County and Houston are 1088.2 mi apart from one another. 4h 49m 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
9,589 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.

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 5/15
Fri 5/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States