How long is the flight from Casper to South Padre Island?

United Airlines can get you from Casper to South Padre Island in just under 11h 23m. Your travel time can differ by up to . Casper and South Padre Island are separated by a distance of 1280 mi.

What is the cheapest month to book a flight from Casper to South Padre Island?

Currently, April is the cheapest month in which you can book a flight from Casper to South Padre Island (average of $267). Flying from Casper to South Padre Island in June is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in South Padre Island ranges from 1.1 - 5.9 inches per month. September is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit South Padre Island when rainfall is around 1.1 in.

If weather is an important factor for your trip to South Padre Island, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

What is the cheapest time of day to fly from CPR to SO9?

When flying from Casper to South Padre Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Casper to South Padre Island?

Most people fly from Casper Natrona County (CPR) if they book a flight from Casper to South Padre Island. On average, Natrona County has 0 outbound flights to South Padre Island per day from 0 airlines. Casper Natrona County is conveniently located just 8.1 mi from Casper’s city center.

Can I find deals for flights from Casper to South Padre Island that include hotel bookings?

Yes. In addition to deals on Casper to South Padre Island flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Casper to South Padre Island?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Casper to South Padre Island.

Can I find deals for business class flights from Casper to South Padre Island?

Yes. Cheapflights offers flight deals from Casper to South Padre Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$374+ Cheap Flights from Casper to South Padre Island

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Cheap flight deals from Casper to South Padre Island

Round-trip from	$374 (United Airlines)

From Casper Natrona County to South Padre Island

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Find flight deals from Casper to South Padre Island

Cheapest flights from Casper to South Padre Island
Explore the most affordable flight options available from Casper to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Mon 12/19:03 amCPR - BRO

2 stops25h 24mUnited Airlines

Sun 12/712:15 pmBRO - CPR

2 stops11h 00mUnited Airlines

Deal found 9/16

$683

Best flights from Casper to South Padre Island
Discover carefully curated flight deals from Casper to South Padre Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

Sat 2/215:30 amCPR - BRO

2 stops11h 23mUnited Airlines

Wed 2/259:30 amBRO - CPR

2 stops12h 05mUnited Airlines

Deal found 9/14

$374

Mon 12/19:03 amCPR - BRO

2 stops25h 24mUnited Airlines

Sun 12/712:15 pmBRO - CPR

2 stops11h 00mUnited Airlines

Deal found 9/16

$683

Cheapflights Fare Finder

Use the filters below to find and compare flights from Casper to South Padre Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CasperBrownsville

CPR - BRO

CPRBRO

Casper Natrona County

Sat 2/21

5:30 am-5:53 pm

2 stops11h 23m

Brownsville South Padre Is. Intl

Wed 2/25

9:30 am-8:35 pm

2 stops12h 05m

$374

CasperBrownsville

CPR - BRO

CPRBRO

Casper Natrona County

Mon 12/1

9:03 am-11:27 am

2 stops25h 24m

Brownsville South Padre Is. Intl

Sun 12/7

12:15 pm-10:15 pm

2 stops11h 00m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Casper to South Padre Island

Have a flexible travel schedule? Discover the best time to fly to South Padre Island from Casper with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Casper to South Padre Island

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Casper to South Padre Island?
Most people fly from Casper Natrona County (CPR) if they book a flight from Casper to South Padre Island. On average, Natrona County has 0 outbound flights to South Padre Island per day from 0 airlines. Casper Natrona County is conveniently located just 8.1 mi from Casper’s city center.
How long is the flight from Casper to South Padre Island?
United Airlines can get you from Casper to South Padre Island in just under 11h 23m. Your travel time can differ by up to . Casper and South Padre Island are separated by a distance of 1280 mi.
Can I find deals for flights from Casper to South Padre Island that include hotel bookings?
Yes. In addition to deals on Casper to South Padre Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Casper to South Padre Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Casper to South Padre Island.
Can I find deals for business class flights from Casper to South Padre Island?
Yes. Cheapflights offers flight deals from Casper to South Padre Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Casper to South Padre Island?
Currently, April is the cheapest month in which you can book a flight from Casper to South Padre Island (average of $267). Flying from Casper to South Padre Island in June is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Complete your trip

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$374+ Cheap flights from Casper (CPR) to South Padre Island, TX

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Casper to South Padre Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Casper to South Padre Island

Keep the following information in mind while searching for Casper to South Padre Island flight deals. Data was last updated September 16, 2025.

Round-trip from

Find flight deals from Casper to South Padre Island

Cheapest flights from Casper to South Padre IslandExplore the most affordable flight options available from Casper to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Explore the most affordable flight options available from Casper to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Casper to South Padre Island that are best for you.

Best time to book a flight from Casper to South Padre Island

Have a flexible travel schedule? Discover the best time to fly to South Padre Island from Casper with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Casper to South Padre Island

Related info for your journey

Find useful and relevant information for your journey from Casper to South Padre Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Casper to South Padre Island?

How long is the flight from Casper to South Padre Island?

Can I find deals for flights from Casper to South Padre Island that include hotel bookings?

How can I find direct flights from Casper to South Padre Island?

Can I find deals for business class flights from Casper to South Padre Island?

What is the cheapest month to book a flight from Casper to South Padre Island?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Casper to South Padre Island

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Cheapest flights from Casper to South Padre Island
Explore the most affordable flight options available from Casper to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.