Cheap Flights from Castries (SLU) to Springfield (SPI)

Popular airlines from George F. L. Charles Airport (SLU) to Springfield, IL (SPI-Abraham Lincoln Capital)

Frequently asked questions

How much does a flight from George F. L. Charles Airport (SLU) to Abraham Lincoln Capital Airport (SPI) cost?
Grab a cheap one-way flight or cheap return flight from George F. L. Charles Airport (SLU) to Abraham Lincoln Capital Airport (SPI) 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 George F. L. Charles Airport (SLU) to Abraham Lincoln Capital Airport (SPI)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between SLU and SPI. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from George F. L. Charles Airport (SLU) to Abraham Lincoln Capital Airport (SPI)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SLU to SPI flight.
How many flights per day from George F. L. Charles Airport (SLU) to Abraham Lincoln Capital Airport (SPI)?
There aren't any daily nonstop flights from George F. L. Charles Airport (SLU) to Abraham Lincoln Capital Airport (SPI). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from SLU to SPI?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George F. L. Charles Airport (SLU) to Abraham Lincoln Capital Airport (SPI)?
Choose a flight from George F. L. Charles Airport (SLU) to Abraham Lincoln Capital Airport (SPI) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 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 George F. L. Charles Airport (SLU) to Abraham Lincoln Capital Airport (SPI) last-minute?
Last-minute fares from SLU to SPI are generally more expensive. For the lowest rates, start looking for flights as soon as possible. That 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 SLU to SPI flight and hotel package?
Booking a SLU to SPI flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our impressive range of accommodations 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 George F. L. Charles Airport (SLU) to Abraham Lincoln Capital Airport (SPI)?
Generally, it's possible to reschedule or cancel your SLU to SPI flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
George F. L. Charles
Destination airport
Abraham Lincoln Capital
Distance
2488 mi

Book with confidence

Book with confidence

Castries to Springfield Flights

The cheapest times to fly from Castries to Springfield

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

 

The best time to book a flight from Castries to Springfield

Sunday is one of the best days to book for cheap flights from Castries to Springfield: 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 Castries to Springfield

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 Castries to Springfield 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 Castries to Springfield 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 Castries to Springfield 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.

 

Castries to Springfield Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.