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$149+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SPI — LAS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Springfield to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Springfield (SPI) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$291
(Kiwi.com)

One-way from

$149
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$566
From Springfield Capital to Las Vegas Harry Reid Intl
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One-way flight from Springfield Capital to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:07 pmSPI - LAS
1 stop17h 03mMultiple Airlines
Tue 10/78:45 pmLAS - SPI
2 stops18h 42mMultiple Airlines
Deal found 9/14$291
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:07 pmSPI - LAS
2 stops29h 58mMultiple Airlines
Tue 10/2110:16 pmLAS - SPI
1 stop17h 11mMultiple Airlines
Deal found 9/15$345
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:07 pmSPI - LAS
1 stop17h 03mMultiple Airlines
Thu 10/911:56 pmLAS - SPI
2 stops39h 31mMultiple Airlines
Deal found 9/14$355
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:28 pmSPI - LAS
1 stop28h 34mMultiple Airlines
Fri 10/312:55 amLAS - SPI
2 stops14h 32mMultiple Airlines
Deal found 9/13$359
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:28 pmSPI - LAS
1 stop28h 34mMultiple Airlines
Tue 9/3011:04 pmLAS - SPI
1 stop18h 28mMultiple Airlines
Deal found 9/13$360
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:12 pmSPI - LAS
2 stops27h 07mMultiple Airlines
Tue 10/710:16 pmLAS - SPI
1 stop17h 11mMultiple Airlines
Deal found 9/14$363
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:07 pmSPI - LAS
2 stops29h 58mMultiple Airlines
Tue 10/2110:16 pmLAS - SPI
1 stop17h 11mMultiple Airlines
Deal found 9/15$372
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:28 pmSPI - LAS
1 stop28h 34mMultiple Airlines
Tue 9/3012:55 amLAS - SPI
2 stops16h 37mMultiple Airlines
Deal found 9/14$382
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:12 pmSPI - LAS
1 stop14h 58mMultiple Airlines
Mon 10/66:31 pmLAS - SPI
2 stops44h 56mMultiple Airlines
Deal found 9/14$393
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:28 pmSPI - LAS
1 stop28h 34mMultiple Airlines
Fri 10/311:04 pmLAS - SPI
1 stop16h 23mMultiple Airlines
Deal found 9/13$405

Cheapflights Fare Finder

 
Customize your flight search to find flights from Springfield to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Springfield to Las Vegas that are best for you.

Fly from

Springfield

Fly to

Las Vegas

Route

Depart

Return

Price

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Wed 10/15

6:07 pm-10:05 pm

2 stops29h 58m

Las Vegas Harry Reid Intl

Tue 10/21

10:16 pm-5:27 pm

1 stop17h 11m

$345

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Sat 9/27

6:28 pm-9:02 pm

1 stop28h 34m

Las Vegas Harry Reid Intl

Fri 10/3

12:55 am-5:27 pm

2 stops14h 32m

$359

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Sat 9/27

6:28 pm-9:02 pm

1 stop28h 34m

Las Vegas Harry Reid Intl

Tue 9/30

11:04 pm-7:32 pm

1 stop18h 28m

$360

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Wed 10/1

8:12 pm-9:19 pm

2 stops27h 07m

Las Vegas Harry Reid Intl

Tue 10/7

10:16 pm-5:27 pm

1 stop17h 11m

$363

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Sat 10/18

6:07 pm-10:05 pm

2 stops29h 58m

Las Vegas Harry Reid Intl

Tue 10/21

10:16 pm-5:27 pm

1 stop17h 11m

$372

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Sat 9/27

6:28 pm-9:02 pm

1 stop28h 34m

Las Vegas Harry Reid Intl

Tue 9/30

12:55 am-7:32 pm

2 stops16h 37m

$382

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Sat 9/27

6:28 pm-9:02 pm

1 stop28h 34m

Las Vegas Harry Reid Intl

Fri 10/3

11:04 pm-5:27 pm

1 stop16h 23m

$405

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Sat 11/8

7:43 am-8:58 pm

2 stops15h 15m

Las Vegas Harry Reid Intl

Tue 11/11

7:45 am-11:15 pm

2 stops13h 30m

$408

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Wed 10/1

8:12 pm-9:02 pm

1 stop26h 50m

Las Vegas Harry Reid Intl

Fri 10/3

11:04 pm-5:27 pm

1 stop16h 23m

$427

SpringfieldLas Vegas

SPI - LAS

SPILAS

Springfield Capital

Wed 10/29

6:07 pm-4:52 pm

3 stops24h 45m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 11 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from Springfield to Las Vegas

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?

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 September 15, 2025.

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.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with American Airlines from Springfield to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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?

    Currently priced at $474, 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 16% 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mount Charleston
Mesquite
Needles
Boulder City

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Alternative routes for Springfield to Las Vegas

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Top airline flying from Springfield to Las Vegas

Discover the top airline that operate flights from Springfield to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$474Average$544FlexibilityNo cancel feeOn-time71%

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