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$330+ Cheap flights from Champaign to Las Vegas (CMI - 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — LAS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Champaign to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) 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 11, 2025.

Round-trip from

$346
(American Airlines)

One-way from

$330
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$530
From Champaign University-Willard to Las Vegas Harry Reid Intl
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One-way flight from Champaign University-Willard to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 11% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% 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 Champaign to Las Vegas

Cheapest flights from Champaign to Las Vegas
Explore the most affordable flight options available from Champaign to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/233:32 pmCMI - LAS
1 stop8h 50mAmerican Airlines
Tue 10/2111:49 amLAS - CMI
1 stop7h 08mAmerican Airlines
Deal found 9/11$407
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:26 pmCMI - LAS
1 stop6h 37mAmerican Airlines
Wed 10/226:00 amLAS - CMI
1 stop7h 19mAmerican Airlines
Deal found 9/11$426
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/134:26 pmCMI - LAS
1 stop6h 37mAmerican Airlines
Thu 10/239:58 amLAS - CMI
1 stop6h 33mAmerican Airlines
Deal found 9/11$477
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/133:47 pmCMI - LAS
1 stop8h 03mAmerican Airlines
Wed 10/226:45 amLAS - CMI
1 stop6h 34mAmerican Airlines
Deal found 9/11$528
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/174:26 pmCMI - LAS
1 stop6h 37mAmerican Airlines
Sat 10/186:45 amLAS - CMI
1 stop6h 34mAmerican Airlines
Deal found 9/11$533
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:00 amCMI - LAS
1 stop6h 58mAmerican Airlines
Thu 10/236:35 amLAS - CMI
1 stop6h 42mAmerican Airlines
Deal found 9/11$553
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/133:47 pmCMI - LAS
1 stop6h 28mAmerican Airlines
Tue 10/216:45 amLAS - CMI
1 stop6h 34mAmerican Airlines
Deal found 9/11$561
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:00 amCMI - LAS
1 stop6h 53mAmerican Airlines
Tue 10/216:00 amLAS - CMI
1 stop7h 19mAmerican Airlines
Deal found 9/11$566
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/174:26 pmCMI - LAS
1 stop6h 37mAmerican Airlines
Thu 10/239:58 amLAS - CMI
1 stop6h 33mAmerican Airlines
Deal found 9/11$584
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:49 pmCMI - LAS
1 stop6h 26mAmerican Airlines
Wed 10/2211:43 amLAS - CMI
1 stop7h 59mAmerican Airlines
Deal found 9/11$602

Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign 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 11, 2025.
Use the filters below to find and compare flights from Champaign to Las Vegas that are best for you.

Fly from

Champaign

Fly to

Las Vegas

Route

Depart

Return

Price

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Sat 1/31

3:43 pm-7:58 pm

1 stop6h 15m

Las Vegas Harry Reid Intl

Wed 2/4

6:00 am-2:24 pm

1 stop6h 24m

$346

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Tue 9/23

3:32 pm-10:22 pm

1 stop8h 50m

Las Vegas Harry Reid Intl

Tue 10/21

11:49 am-8:57 pm

1 stop7h 08m

$407

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Sat 10/18

7:01 pm-11:06 pm

1 stop6h 05m

Las Vegas Harry Reid Intl

Tue 10/21

6:45 am-3:19 pm

1 stop6h 34m

$426

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Tue 10/14

3:49 pm-8:15 pm

1 stop6h 26m

Las Vegas Harry Reid Intl

Tue 10/21

11:49 am-8:57 pm

1 stop7h 08m

$426

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Tue 10/14

3:49 pm-8:15 pm

1 stop6h 26m

Las Vegas Harry Reid Intl

Sat 10/18

6:00 am-3:19 pm

1 stop7h 19m

$426

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Tue 10/14

4:26 pm-9:03 pm

1 stop6h 37m

Las Vegas Harry Reid Intl

Wed 10/22

6:00 am-3:19 pm

1 stop7h 19m

$426

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Wed 10/15

3:49 pm-8:15 pm

1 stop6h 26m

Las Vegas Harry Reid Intl

Tue 10/21

7:00 am-3:54 pm

1 stop6h 54m

$477

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Mon 10/13

4:26 pm-9:03 pm

1 stop6h 37m

Las Vegas Harry Reid Intl

Thu 10/23

9:58 am-6:31 pm

1 stop6h 33m

$477

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Mon 10/13

3:47 pm-9:50 pm

1 stop8h 03m

Las Vegas Harry Reid Intl

Wed 10/22

6:45 am-3:19 pm

1 stop6h 34m

$528

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Fri 10/17

4:26 pm-9:03 pm

1 stop6h 37m

Las Vegas Harry Reid Intl

Sat 10/18

6:45 am-3:19 pm

1 stop6h 34m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 12 results
1
2

Best time to book a flight from Champaign to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Champaign 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 Champaign to Las Vegas

What is the cheapest month to book a flight from Champaign to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Champaign to Las Vegas (average of $198). Flying from Champaign 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.

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 11, 2025.
Read reviews from past customers who have flown American Airlines from Champaign to Las Vegas. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.5

Comfort

7.2

Overall

7.2

Food

6.4

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

Entertainment

6.9

Crew

8.0

Boarding

7.5

Comfort

7.2

Overall

7.2

Food

6.4

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 Champaign to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Champaign to Las Vegas?

    For as low as $346, American Airlines can have you in Las Vegas from Champaign in 6h 15m. The distance from Champaign to Las Vegas is about 1480 mi.

  • What is the cheapest airline to fly from Champaign to Las Vegas round-trip?

    According to our current data, American Airlines ($275), offers the cheapest pricing from Champaign to Las Vegas. This flight start at 49% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Champaign to Las Vegas?

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

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

    Yes. Cheapflights offers flight deals from Champaign 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 Champaign to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Champaign to Las Vegas (average of $198). Flying from Champaign 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 Champaign to Las Vegas

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Top airline flying from Champaign to Las Vegas

Discover the top airline that operate flights from Champaign 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$275Average$508FlexibilityNo cancel feeOn-time71%

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