$233 Cheap Flights from Springfield (SPI) to Las Vegas (LAS)

View $233 flight on Wed, Jul 2, 2025Opens in a new window

Popular airlines from Springfield, IL (SPI-Abraham Lincoln Capital) to Harry Reid Intl. Airport (LAS)

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Find available prices by choosing your travel dates.

Cheap Flights from Springfield to Las Vegas (SPI-LAS)

Prices were available within the past 7 days and start at $233 for one-way flights and $441 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 24 - Sat, May 31
SPI
Springfield
LAS
Las Vegas
$441 Roundtrip, found 2 days ago
$441
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 24 from Springfield to Las Vegas, returning Sat, May 31, priced at $441 found 2 days ago
American Airlines
Sat, May 24 - Sat, May 31
SPI
Springfield
LAS
Las Vegas
$446 Roundtrip, found 2 days ago
$446
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 24 from Springfield to Las Vegas, returning Sat, May 31, priced at $446 found 2 days ago
American Airlines
Sat, May 24 - Sat, May 31
SPI
Springfield
LAS
Las Vegas
$455 Roundtrip, found 2 days ago
$455
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 24 from Springfield to Las Vegas, returning Sat, May 31, priced at $455 found 2 days ago
American Airlines
Sat, May 24 - Sat, May 31
SPI
Springfield
LAS
Las Vegas
$460 Roundtrip, found 2 days ago
$460
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 24 from Springfield to Las Vegas, returning Sat, May 31, priced at $460 found 2 days ago
American Airlines
Wed, Aug 27 - Sun, Aug 31
SPI
Springfield
LAS
Las Vegas
$461 Roundtrip, found 3 days ago
$461
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 27 from Springfield to Las Vegas, returning Sun, Aug 31, priced at $461 found 3 days ago
American Airlines
Sat, May 24 - Sat, May 31
SPI
Springfield
LAS
Las Vegas
$462 Roundtrip, found 2 days ago
$462
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 24 from Springfield to Las Vegas, returning Sat, May 31, priced at $462 found 2 days ago
American Airlines
Sat, May 24 - Sat, May 31
SPI
Springfield
LAS
Las Vegas
$465 Roundtrip, found 2 days ago
$465
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 24 from Springfield to Las Vegas, returning Sat, May 31, priced at $465 found 2 days ago
American Airlines
Wed, Aug 27 - Sun, Aug 31
SPI
Springfield
LAS
Las Vegas
$466 Roundtrip, found 3 days ago
$466
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 27 from Springfield to Las Vegas, returning Sun, Aug 31, priced at $466 found 3 days ago
American Airlines
Sat, May 17 - Tue, May 20
SPI
Springfield
LAS
Las Vegas
$471 Roundtrip, found 4 days ago
$471
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, May 17 from Springfield to Las Vegas, returning Tue, May 20, priced at $471 found 4 days ago
American Airlines
Tue, Sep 9 - Mon, Sep 15
SPI
Springfield
LAS
Las Vegas
$471 Roundtrip, found 2 days ago
$471
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 9 from Springfield to Las Vegas, returning Mon, Sep 15, priced at $471 found 2 days ago

Frequently asked questions

How much does a flight from Abraham Lincoln Capital Airport (SPI) to Harry Reid Intl. Airport (LAS) cost?
Discover the latest flight deals from SPI to LAS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SPI to LAS?
The cheapest flights from SPI to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Abraham Lincoln Capital Airport (SPI) to Harry Reid Intl. Airport (LAS)?
Although Springfield, IL (SPI-Abraham Lincoln Capital) doesn’t have any direct flights to Harry Reid Intl. Airport (LAS), other airports have nonstop routes. Jetting off from Greater Peoria Regional Airport (PIA) will get you to Las Vegas without any layovers.
What is the cheapest airline that flies from SPI to LAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SPI to LAS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Abraham Lincoln Capital Airport (SPI) to Harry Reid Intl. Airport (LAS)?
Nonstop flights from Abraham Lincoln Capital Airport (SPI) to Harry Reid Intl. Airport (LAS) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from SPI to LAS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on various factors, including the season 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 Harry Reid Intl. Airport (LAS)?
To avoid possible delays on the Abraham Lincoln Capital Airport (SPI) to Harry Reid Intl. Airport (LAS) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Harry Reid Intl. Airport (LAS) last-minute?
Holding off until just before your trip to book your flight from SPI to LAS often results in higher prices. While you may come across some last-minute offers, they aren’t always guaranteed. Allow some flexibility in your schedule to maximize your chances of scoring a bargain.
Is it cheaper to book a SPI to LAS flight and hotel package?
Compared with arranging hotels and flights separately, booking a SPI to LAS flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the hassle out of travel planning. Simply secure your flights and choose from our extensive range of stays, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Abraham Lincoln Capital Airport (SPI) to Harry Reid Intl. Airport (LAS)?
It’s usually possible to cancel or reschedule your SPI to LAS flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more details on our Customer Service portal.
*Available to One Key members.