$337 Cheap Flights from Fort Myers (RSW) to Casper (CPR)

View $337 flight on Thu, Dec 18, 2025Opens in a new window

Popular airlines from Southwest Florida Intl. Airport (RSW) to Casper, WY (CPR-Natrona County Intl.)

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Cheap Flights from Fort Myers to Casper (RSW-CPR)

Prices were available within the past 7 days and start at $337 for one-way flights and $278 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 3 - Sat, Dec 6
RSW
Fort Myers
CPR
Casper
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select United flight, departing Wed, Dec 3 from Fort Myers to Casper, returning Sat, Dec 6, priced at $278 found 1 day ago
United
Thu, Dec 18 - Mon, Jan 5
RSW
Fort Myers
CPR
Casper
$329 Roundtrip, found 3 days ago
$329
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 18 from Fort Myers to Casper, returning Mon, Jan 5, priced at $329 found 3 days ago
United
Wed, Dec 3 - Sat, Dec 6
RSW
Fort Myers
CPR
Casper
$330 Roundtrip, found 1 day ago
$330
Roundtrip
found 1 day ago
Select United flight, departing Wed, Dec 3 from Fort Myers to Casper, returning Sat, Dec 6, priced at $330 found 1 day ago
United
Wed, Dec 3 - Sat, Dec 6
RSW
Fort Myers
CPR
Casper
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select United flight, departing Wed, Dec 3 from Fort Myers to Casper, returning Sat, Dec 6, priced at $339 found 1 day ago
United
Thu, Dec 18 - Mon, Jan 5
RSW
Fort Myers
CPR
Casper
$343 Roundtrip, found 3 days ago
$343
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 18 from Fort Myers to Casper, returning Mon, Jan 5, priced at $343 found 3 days ago
United
Thu, Dec 18 - Mon, Jan 5
RSW
Fort Myers
CPR
Casper
$348 Roundtrip, found 3 days ago
$348
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 18 from Fort Myers to Casper, returning Mon, Jan 5, priced at $348 found 3 days ago
United
Wed, Dec 3 - Sat, Dec 6
RSW
Fort Myers
CPR
Casper
$350 Roundtrip, found 1 day ago
$350
Roundtrip
found 1 day ago
Select United flight, departing Wed, Dec 3 from Fort Myers to Casper, returning Sat, Dec 6, priced at $350 found 1 day ago
United
Thu, Dec 18 - Mon, Jan 5
RSW
Fort Myers
CPR
Casper
$353 Roundtrip, found 3 days ago
$353
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 18 from Fort Myers to Casper, returning Mon, Jan 5, priced at $353 found 3 days ago
United
Wed, Dec 3 - Sat, Dec 6
RSW
Fort Myers
CPR
Casper
$354 Roundtrip, found 1 day ago
$354
Roundtrip
found 1 day ago
Select United flight, departing Wed, Dec 3 from Fort Myers to Casper, returning Sat, Dec 6, priced at $354 found 1 day ago
United
Thu, Dec 18 - Mon, Jan 5
RSW
Fort Myers
CPR
Casper
$358 Roundtrip, found 3 days ago
$358
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 18 from Fort Myers to Casper, returning Mon, Jan 5, priced at $358 found 3 days ago

Frequently asked questions

How much does a flight from Southwest Florida Intl. Airport (RSW) to Natrona County Intl. Airport (CPR) cost?
Grab a cheap one-way flight from $337 or cheap return flight from $278 from Southwest Florida Intl. Airport (RSW) to Natrona County Intl. Airport (CPR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Southwest Florida Intl. Airport (RSW) to Natrona County Intl. Airport (CPR)?
Planning your trip for December is a great way to save, as it's the cheapest month for flights between RSW and CPR. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Southwest Florida Intl. Airport (RSW) to Natrona County Intl. Airport (CPR)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from RSW to CPR. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Southwest Florida Intl. Airport (RSW) to Natrona County Intl. Airport (CPR)?
You'll need to catch a flight with a layover if you're traveling from Southwest Florida Intl. Airport (RSW) to Natrona County Intl. Airport (CPR). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from RSW to CPR?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Southwest Florida Intl. Airport (RSW) to Natrona County Intl. Airport (CPR)?
To touch down at Natrona County Intl. Airport (CPR) on schedule, pick a flight that takes off from Southwest Florida Intl. Airport (RSW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Southwest Florida Intl. Airport (RSW) to Natrona County Intl. Airport (CPR) last-minute?
Last-minute bookings from RSW to CPR are generally more expensive. For the lowest prices, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, you may score a cheap fare right before you leave.
Is it cheaper to book a RSW to CPR flight and hotel package?
Compared with arranging hotels and flights separately, booking a RSW to CPR flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the hassle out of planning your trip. Just pick your flights and select from our wide range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Southwest Florida Intl. Airport (RSW) to Natrona County Intl. Airport (CPR)?
In most cases, you're able to reschedule or cancel your RSW to CPR flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Origin airport
Southwest Florida Intl.
Destination airport
Natrona County Intl.
Airlines serving
United
Roundtrip price
$278
Distance
1790 mi

Book with confidence

Fort Myers to Casper Flights

The cheapest times to fly from Fort Myers 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 Fort Myers to Casper are during the month of December. You can find some of the cheapest flights from Fort Myers to Casper with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Fort Myers to Casper

Sunday is one of the best days to book for cheap flights from Fort Myers 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 Fort Myers 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 Fort Myers to Casper in 2025. You can also book with separate airlines for your outbound and return journeys, from $337 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 Fort Myers 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 Fort Myers 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.

 

Fort Myers to Casper Flights

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*Available to One Key members.