Cheap Flights from Springfield (SPI) to Casper (CPR)

Popular airlines from Springfield, IL (SPI-Abraham Lincoln Capital) to Casper, WY (CPR-Natrona County Intl.)

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Frequently asked questions

How much does a flight from Abraham Lincoln Capital Airport (SPI) to Natrona County Intl. Airport (CPR) cost?
Snag a cheap one-way flight or cheap return flight from Abraham Lincoln Capital Airport (SPI) to Natrona County Intl. Airport (CPR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Abraham Lincoln Capital Airport (SPI) to Natrona County Intl. Airport (CPR)?
The cheapest month to fly from SPI to CPR is , when demand is low. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Abraham Lincoln Capital Airport (SPI) to Natrona County Intl. Airport (CPR)?
To find the cheapest airline flying from SPI to CPR, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Abraham Lincoln Capital Airport (SPI) to Natrona County Intl. Airport (CPR)?
You'll need to catch a flight with a layover if you're traveling from Abraham Lincoln Capital Airport (SPI) 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 the best option for your trip.
What day of the week has the most flights from SPI to CPR?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Abraham Lincoln Capital Airport (SPI) to Natrona County Intl. Airport (CPR)?
To reach Natrona County Intl. Airport (CPR) without delays, opt for a flight that takes off from Abraham Lincoln Capital Airport (SPI) before 3 PM. The likelihood 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 Abraham Lincoln Capital Airport (SPI) to Natrona County Intl. Airport (CPR) last-minute?
Last-minute bookings from SPI to CPR are typically more expensive. To secure the best rates, start searching for flights well ahead of time. That said, if your travel plans are flexible, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book a SPI to CPR flight and hotel package?
Securing a SPI to CPR flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of stays and then add activities, flights and car rentals 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 Abraham Lincoln Capital Airport (SPI) to Natrona County Intl. Airport (CPR)?
In most cases, you can reschedule or cancel your SPI to CPR flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, go to our Customer Service portal.

Travel information

Origin airport
Abraham Lincoln Capital
Destination airport
Natrona County Intl.
Distance
894 mi

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Springfield to Casper Flights

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

 

The best time to book a flight from Springfield to Casper

Sunday is one of the best days to book for cheap flights from Springfield 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 Springfield 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 Springfield to Casper in 2026. 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 Springfield 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 Springfield 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.

 

Springfield to Casper Flights

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*Available to One Key members.