Cheap Flights from Twin Falls (TWF) to Casper (CPR)

Popular airlines from Twin Falls, ID (TWF) to Casper, WY (CPR-Natrona County Intl.)

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Cheap Flights from Twin Falls to Casper (TWF-CPR)

Prices were available within the past 7 days and start at for one-way flights and $1,340 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Mar 6 - Mon, Mar 9
TWF
Twin Falls
CPR
Casper
$1,340 Roundtrip, found 1 day ago
$1,340
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Mar 6 from Twin Falls to Casper, returning Mon, Mar 9, priced at $1,340 found 1 day ago
Delta
Wed, Apr 1 - Tue, Apr 14
TWF
Twin Falls
CPR
Casper
$1,375 Roundtrip, found 1 hour ago
$1,375
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Apr 1 from Twin Falls to Casper, returning Tue, Apr 14, priced at $1,375 found 1 hour ago
Delta
Fri, Mar 6 - Mon, Mar 9
TWF
Twin Falls
CPR
Casper
$1,382 Roundtrip, found 1 day ago
$1,382
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Mar 6 from Twin Falls to Casper, returning Mon, Mar 9, priced at $1,382 found 1 day ago
Delta
Fri, Mar 6 - Tue, Mar 17
TWF
Twin Falls
CPR
Casper
$1,400 Roundtrip, found 1 hour ago
$1,400
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Mar 6 from Twin Falls to Casper, returning Tue, Mar 17, priced at $1,400 found 1 hour ago
Delta
Thu, Apr 2 - Tue, Apr 14
TWF
Twin Falls
CPR
Casper
$1,405 Roundtrip, found 1 hour ago
$1,405
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Apr 2 from Twin Falls to Casper, returning Tue, Apr 14, priced at $1,405 found 1 hour ago
Delta
Mon, Feb 16 - Tue, Mar 3
TWF
Twin Falls
CPR
Casper
$1,415 Roundtrip, found 1 hour ago
$1,415
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Feb 16 from Twin Falls to Casper, returning Tue, Mar 3, priced at $1,415 found 1 hour ago
Delta
Sun, Mar 8 - Mon, Mar 9
TWF
Twin Falls
CPR
Casper
$1,417 Roundtrip, found 1 hour ago
$1,417
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Mar 8 from Twin Falls to Casper, returning Mon, Mar 9, priced at $1,417 found 1 hour ago
Delta
Thu, Feb 12 - Tue, Feb 24
TWF
Twin Falls
CPR
Casper
$1,420 Roundtrip, found 1 hour ago
$1,420
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Feb 12 from Twin Falls to Casper, returning Tue, Feb 24, priced at $1,420 found 1 hour ago
Delta
Fri, Feb 20 - Sat, Mar 7
TWF
Twin Falls
CPR
Casper
$1,425 Roundtrip, found 1 hour ago
$1,425
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Feb 20 from Twin Falls to Casper, returning Sat, Mar 7, priced at $1,425 found 1 hour ago
Delta
Wed, Mar 4 - Sat, Mar 21
TWF
Twin Falls
CPR
Casper
$1,430 Roundtrip, found 1 hour ago
$1,430
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Mar 4 from Twin Falls to Casper, returning Sat, Mar 21, priced at $1,430 found 1 hour ago
Delta
Mon, Mar 23 - Fri, Apr 10
TWF
Twin Falls
CPR
Casper
$1,435 Roundtrip, found 1 hour ago
$1,435
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Mar 23 from Twin Falls to Casper, returning Fri, Apr 10, priced at $1,435 found 1 hour ago
Delta
Mon, Feb 16 - Sat, Mar 7
TWF
Twin Falls
CPR
Casper
$1,440 Roundtrip, found 1 hour ago
$1,440
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Feb 16 from Twin Falls to Casper, returning Sat, Mar 7, priced at $1,440 found 1 hour ago
Delta
Wed, Feb 18 - Sun, Mar 8
TWF
Twin Falls
CPR
Casper
$1,442 Roundtrip, found 1 hour ago
$1,442
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Feb 18 from Twin Falls to Casper, returning Sun, Mar 8, priced at $1,442 found 1 hour ago
Delta
Thu, Feb 12 - Sat, Feb 28
TWF
Twin Falls
CPR
Casper
$1,445 Roundtrip, found 1 hour ago
$1,445
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Feb 12 from Twin Falls to Casper, returning Sat, Feb 28, priced at $1,445 found 1 hour ago
Delta
Fri, Mar 6 - Mon, Mar 9
TWF
Twin Falls
CPR
Casper
$1,455 Roundtrip, found 1 day ago
$1,455
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Mar 6 from Twin Falls to Casper, returning Mon, Mar 9, priced at $1,455 found 1 day ago
Delta
Fri, Mar 13 - Fri, Mar 27
TWF
Twin Falls
CPR
Casper
$1,460 Roundtrip, found 1 hour ago
$1,460
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Mar 13 from Twin Falls to Casper, returning Fri, Mar 27, priced at $1,460 found 1 hour ago
Delta
Fri, Feb 20 - Sun, Mar 8
TWF
Twin Falls
CPR
Casper
$1,467 Roundtrip, found 1 hour ago
$1,467
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Feb 20 from Twin Falls to Casper, returning Sun, Mar 8, priced at $1,467 found 1 hour ago
Delta
Tue, Feb 24 - Sun, Mar 15
TWF
Twin Falls
CPR
Casper
$1,472 Roundtrip, found 1 hour ago
$1,472
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Feb 24 from Twin Falls to Casper, returning Sun, Mar 15, priced at $1,472 found 1 hour ago
Delta
Mon, Feb 16 - Sun, Mar 8
TWF
Twin Falls
CPR
Casper
$1,482 Roundtrip, found 1 hour ago
$1,482
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Feb 16 from Twin Falls to Casper, returning Sun, Mar 8, priced at $1,482 found 1 hour ago
Delta
Fri, Mar 13 - Sat, Mar 28
TWF
Twin Falls
CPR
Casper
$1,485 Roundtrip, found 1 hour ago
$1,485
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Mar 13 from Twin Falls to Casper, returning Sat, Mar 28, priced at $1,485 found 1 hour ago

Frequently asked questions

How much does a flight from Twin Falls Airport (TWF) to Natrona County Intl. Airport (CPR) cost?
Grab a cheap one-way flight or cheap return flight from $1,340 from Twin Falls Airport (TWF) to Natrona County Intl. Airport (CPR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Twin Falls Airport (TWF) to Natrona County Intl. Airport (CPR)?
The cheapest month to fly from TWF to CPR is March, when there's less demand. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Twin Falls Airport (TWF) to Natrona County Intl. Airport (CPR)?
To find the cheapest airline that'll fly you from TWF to CPR, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Twin Falls Airport (TWF) to Natrona County Intl. Airport (CPR)?
You'll need to take a flight with a layover if you're traveling from Twin Falls Airport (TWF) to Natrona County Intl. Airport (CPR). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from TWF to CPR?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Twin Falls Airport (TWF) to Natrona County Intl. Airport (CPR)?
To avoid possible delays on the Twin Falls Airport (TWF) to Natrona County Intl. Airport (CPR) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Twin Falls Airport (TWF) to Natrona County Intl. Airport (CPR) last-minute?
Last-minute fares from TWF to CPR are usually more expensive. For the lowest prices, start looking for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a TWF to CPR flight and hotel package?
Securing a TWF to CPR flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Twin Falls Airport (TWF) to Natrona County Intl. Airport (CPR)?
If you booked your TWF to CPR flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Twin Falls
Destination airport
Natrona County Intl.
Roundtrip price
$1,339
Distance
408 mi

Book with confidence

Twin Falls to Casper Flights

The cheapest times to fly from Twin Falls to Casper

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Twin Falls to Casper are during the month of March. You can find some of the cheapest flights from Twin Falls to Casper with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Twin Falls to Casper

Sunday is one of the best days to book for cheap flights from Twin Falls to Casper: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Twin Falls to Casper

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Twin Falls to Casper in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Twin Falls to Casper flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Twin Falls to Casper airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Twin Falls to Casper Flights

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*Available to One Key members.