What is the cheapest airline to fly from Springfield, Illinois to Las Vegas round-trip?

Currently priced at $478, American Airlines will fly you from Springfield, Illinois to Las Vegas and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is currently priced 8% below the average price you’ll pay for this route.

What is the cheapest day to fly from Springfield, Illinois to Las Vegas?

Travelers seeking maximum savings on their Springfield, Illinois to Las Vegas flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Springfield, Illinois to Las Vegas?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 35% on the overall cost on flights from Springfield, Illinois to Las Vegas.

How far in advance should I book a flight from Springfield, Illinois to Las Vegas?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 19 days in advance, which can save you up to 120% on flights from Springfield, Illinois to Las Vegas compared to booking the week you need them. Waiting 19 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $485. For sooner than that we have options available in the next 3 days from $1,056.

What is the cheapest month to fly from Springfield, Illinois to Las Vegas?

August is one of the best times of the year to fly to Las Vegas from Springfield, Illinois. Prices for August average $520 per person but you can even find prices for as low as $410. The most expensive prices can be found in the month of March. Opting for a August flight can save you 28% on your journey compared to booking in March

Most accurate provider : When it comes to deals on Springfield, Illinois-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Springfield, Illinois-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Springfield, Illinois-Las Vegas flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Springfield, Illinois-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Springfield, Illinois-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Springfield to Las Vegas that include hotel bookings?

Yes. In addition to deals on Springfield to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Springfield to Las Vegas?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Springfield to Las Vegas.

Can I find deals for business class flights from Springfield to Las Vegas?

Yes. Cheapflights offers flight deals from Springfield to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$223+ Flights from Springfield, IL to Las Vegas

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Springfield Capital to Las Vegas Harry Reid Intl are usually found in August or September, booked 18 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Springfield to Las Vegas

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$229 (Mytrip)
One-way from	$223 (Mytrip)
Popular in	March
Cheapest in	August
Average price	$550

Provider with most accurate pricing for Springfield Capital-Las Vegas Harry Reid Intl flight deals.

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Provider most trusted by Cheapflights users for Springfield Capital-Las Vegas Harry Reid Intl flights.

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From Springfield Capital to Las Vegas Harry Reid Intl

Search Deals

One-way flight from Springfield Capital to Las Vegas Harry Reid Intl

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($45 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

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Find flight deals from Springfield to Las Vegas

Cheapest flights from Springfield to Las Vegas
Explore the most affordable flight options available from Springfield to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

Wed 3/59:38 amSPI - LAS

1 stop16h 02mMultiple Airlines

Fri 3/710:30 pmLAS - SPI

1 stop8h 23mMultiple Airlines

Deal found 2/20

$229

Tue 7/226:26 pmSPI - LAS

2 stops16h 54mAmerican Airlines

Thu 7/3110:19 amLAS - SPI

1 stop5h 22mAmerican Airlines

Deal found 2/21

$478

Best flights from Springfield to Las Vegas
Discover carefully curated flight deals from Springfield to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2025.

Wed 3/59:38 amSPI - LAS

1 stop16h 02mMultiple Airlines

Fri 3/710:30 pmLAS - SPI

1 stop8h 23mMultiple Airlines

Deal found 2/20

$229

Tue 7/226:26 pmSPI - LAS

2 stops16h 54mAmerican Airlines

Thu 7/3110:19 amLAS - SPI

1 stop5h 22mAmerican Airlines

Deal found 2/21

$478

Last-minute flights from Springfield to Las Vegas
Discover last-minute flight deals from Springfield to Las Vegas. Data last updated February 21, 2025 and is based on user searches.

Fri 2/2811:49 amSPI - LAS

2 stops30h 39mAllegiant Air

Sun 3/26:00 amLAS - SPI

2 stops26h 59mAllegiant Air

Deal found 2/21

$620

Fri 2/2811:49 amSPI - LAS

3 stops35h 58mMultiple Airlines

Sun 3/26:00 amLAS - SPI

2 stops26h 59mMultiple Airlines

Deal found 2/21

$717

Fri 2/281:11 pmSPI - LAS

1 stop6h 10mAmerican Airlines

Sun 3/25:00 amLAS - SPI

2 stops11h 14mAmerican Airlines

Deal found 2/21

$852

Wed 3/59:38 amSPI - LAS

1 stop16h 02mMultiple Airlines

Fri 3/710:30 pmLAS - SPI

1 stop8h 23mMultiple Airlines

Deal found 2/20

$229

Mon 3/3111:16 amSPI - LAS

2 stops14h 00mAmerican Airlines

Mon 4/76:33 pmLAS - SPI

2 stops14h 14mAmerican Airlines

Deal found 2/20

$494

One-way flights from Springfield to Las Vegas
Search for one-way flight options from Springfield to Las Vegas. Find affordable one-way fares based on user searches. Data last updated February 21, 2025.

Sat 3/89:38 amSPI - LAS

2 stops39h 27mMultiple Airlines

Deal found 2/20

$223

Sat 3/86:42 pmSPI - LAS

1 stop6h 10mAmerican Airlines

Deal found 2/20

$291

Find flights from Springfield to Las Vegas within your budget

Fly from

Fly to

Route

Depart

Return

Price

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Wed 3/5

9:38 am-11:40 pm

1 stop16h 02m

Las Vegas Harry Reid Intl

Fri 3/7

10:30 pm-8:53 am

1 stop8h 23m

$229

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Tue 7/22

6:26 pm-9:20 am

2 stops16h 54m

Las Vegas Harry Reid Intl

Thu 7/31

10:19 am-5:41 pm

1 stop5h 22m

$478

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Sat 3/8

9:38 am-11:05 pm

2 stops39h 27m

$223

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Sat 3/8

6:42 pm-10:52 pm

1 stop6h 10m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Springfield to Las Vegas

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Springfield to Las Vegas in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Springfield, Illinois-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Springfield, Illinois-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Springfield, Illinois-Las Vegas flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Springfield, Illinois-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Springfield, Illinois-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Springfield to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Springfield with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Springfield to Las Vegas

Get recent, data-driven insights about flights from Springfield to Las Vegas including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Springfield, Illinois to Las Vegas?

The price you pay for your flight from Springfield, Illinois to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Springfield, Illinois to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Springfield, Illinois to Las Vegas (average of $198). Flying from Springfield, Illinois to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SPI to LAS?

It’s optimal to fly from Springfield, Illinois to Las Vegas in the afternoon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

Rainfall in Las Vegas by month

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2025

PIT - DFW

Related info for your journey

What is the cheapest airline to fly from Springfield, Illinois to Las Vegas round-trip?
Currently priced at $478, American Airlines will fly you from Springfield, Illinois to Las Vegas and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is currently priced 8% below the average price you’ll pay for this route.
Can I find deals for flights from Springfield to Las Vegas that include hotel bookings?
Yes. In addition to deals on Springfield to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Springfield to Las Vegas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Springfield to Las Vegas.
Can I find deals for business class flights from Springfield to Las Vegas?
Yes. Cheapflights offers flight deals from Springfield to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Springfield, Illinois to Las Vegas?
Currently, August is the cheapest month in which you can book a flight from Springfield, Illinois to Las Vegas (average of $198). Flying from Springfield, Illinois to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Henderson

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Sunrise Manor

North Las Vegas

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Needles

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Pahrump

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Alternative routes for Springfield to Las Vegas

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South of The Strip car rentals

Other flights to Las Vegas

Top airline flying from Springfield to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$378	Average$524	FlexibilityNo cancel fee	On-time71%

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$223+ Cheap flights from Springfield, IL to Las Vegas (SPI - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Springfield to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Springfield Capital to Las Vegas Harry Reid Intl are usually found in August or September, booked 18 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Springfield to Las Vegas

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Springfield to Las Vegas

Cheapest flights from Springfield to Las VegasExplore the most affordable flight options available from Springfield to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

Explore the most affordable flight options available from Springfield to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

Find flights from Springfield to Las Vegas within your budget

Compare providers for flights from Springfield to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Springfield to Las Vegas in February.

Best time to book a flight from Springfield to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Springfield with our price prediction graph.

Travel insights for flights from Springfield to Las Vegas

Get recent, data-driven insights about flights from Springfield to Las Vegas including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Springfield, Illinois to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Springfield to Las Vegas. Price data was last updated on February 14, 2025.

What is the cheapest month to book a flight from Springfield, Illinois to Las Vegas?

What is the cheapest time of day to fly from SPI to LAS?

Find hourly flight availability from Springfield to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2025.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

Reviews of airlines servicing Las Vegas

Related info for your journey

Find useful and relevant information for your journey from Springfield to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Springfield, Illinois to Las Vegas round-trip?

Can I find deals for flights from Springfield to Las Vegas that include hotel bookings?

How can I find direct flights from Springfield to Las Vegas?

Can I find deals for business class flights from Springfield to Las Vegas?

What is the cheapest month to book a flight from Springfield, Illinois to Las Vegas?

Traveling to a place near Springfield?

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Alternative routes for Springfield to Las Vegas

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Top airline flying from Springfield to Las Vegas

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Cheapest flights from Springfield to Las Vegas
Explore the most affordable flight options available from Springfield to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.