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$192+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — LAS
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap 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 March 13, 2026.

This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:36 pm
CMI
-
LAS
1 stop6h 23m
United Airlines
Sun 5/1011:22 pm
LAS
-
CMI
1 stop7h 44m
United Airlines
Deal found 3/10$318
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:32 pm
CMI
-
LAS
2 stops8h 49m
United Airlines
Sun 6/1411:30 pm
LAS
-
CMI
1 stop7h 24m
United Airlines
Deal found 3/12$329
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/121:32 pm
CMI
-
LAS
2 stops8h 49m
United Airlines
Mon 6/158:31 pm
LAS
-
CMI
2 stops10h 23m
United Airlines
Deal found 3/11$339
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:36 pm
CMI
-
LAS
1 stop6h 23m
United Airlines
Sun 5/1711:22 pm
LAS
-
CMI
1 stop7h 44m
United Airlines
Deal found 3/8$352
This American Airlines deal was found by Cheapflights users on 3/9. 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 5/16:58 pm
CMI
-
LAS
1 stop7h 26m
American Airlines
Mon 5/411:25 am
LAS
-
CMI
1 stop7h 14m
American Airlines
Deal found 3/9$364
This American Airlines deal was found by Cheapflights users on 3/9. 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 5/73:01 pm
CMI
-
LAS
1 stop8h 55m
American Airlines
Sat 5/910:04 am
LAS
-
CMI
2 stops8h 53m
American Airlines
Deal found 3/9$370
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:51 pm
CMI
-
LAS
1 stop6h 02m
United Airlines
Sat 6/2012:36 am
LAS
-
CMI
1 stop6h 18m
United Airlines
Deal found 3/12$371
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:49 am
CMI
-
LAS
1 stop7h 30m
United Airlines
Wed 5/1311:59 pm
LAS
-
CMI
1 stop7h 07m
United Airlines
Deal found 3/8$378
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:49 am
CMI
-
LAS
2 stops12h 55m
United Airlines
Mon 5/411:59 pm
LAS
-
CMI
1 stop7h 07m
United Airlines
Deal found 3/8$384

Find 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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$318
(United Airlines)

One-way from

$192
(United Airlines)

Popular in

October

Cheapest in

June

Average price

$472
Provider with most accurate pricing for Champaign University-Willard-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Champaign University-Willard-Las Vegas Harry Reid Intl flights.
Search Deals
From Champaign University-Willard to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Champaign University-Willard to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 13, 2026.
Use the filters below to find and compare flights from Champaign to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Fri 6/12

7:51 pm-11:53 pm

1 stop6h 02m

Las Vegas Harry Reid Intl

Mon 6/15

11:30 pm-8:54 am

1 stop7h 24m

$318

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Thu 6/25

7:51 pm-11:53 pm

1 stop6h 02m

Las Vegas Harry Reid Intl

Mon 6/29

11:30 pm-8:54 am

1 stop7h 24m

$378
Quickest round-trip

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Sat 6/6

1:32 pm-5:57 pm

1 stop6h 25m

Las Vegas Harry Reid Intl

Tue 6/9

12:36 am-8:54 am

1 stop6h 18m

$378

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Sat 5/9

9:49 am-3:19 pm

1 stop7h 30m

Las Vegas Harry Reid Intl

Wed 5/13

11:59 pm-9:06 am

1 stop7h 07m

$378

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Fri 5/1

9:49 am-8:44 pm

2 stops12h 55m

Las Vegas Harry Reid Intl

Mon 5/4

11:59 pm-9:06 am

1 stop7h 07m

$384

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Sun 8/2

7:34 pm-11:59 pm

1 stop6h 25m

Las Vegas Harry Reid Intl

Thu 8/6

8:31 pm-8:54 am

2 stops10h 23m

$390
Cheapest one-way
Quickest one-way

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Fri 6/12

7:51 pm-11:53 pm

1 stop6h 02m

$192

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Sat 6/27

6:44 pm-10:55 pm

1 stop6h 11m

$232

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Sat 6/27

1:32 pm-12:21 am

2 stops12h 49m

$238

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Fri 6/26

11:40 am-6:40 pm

1 stop9h 00m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Champaign 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 Champaign to Las Vegas in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Champaign-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Champaign-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Champaign-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Champaign-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 Champaign-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 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, July is the cheapest month in which you can book a flight from Champaign to Las Vegas (average of $130). Flying from Champaign to Las Vegas in February is currently the most expensive (average of $258). 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 March 13, 2026.
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
7.1
Good
11,432 reviews

Food

6.4

Boarding

7.5

Crew

7.9

Entertainment

6.9

Overall

7.1

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,432 reviews
American Airlines
7.1
Good
11,432 reviews

Food

6.4

Boarding

7.5

Crew

7.9

Entertainment

6.9

Overall

7.1

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

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 $318, United Airlines can have you in Las Vegas from Champaign in 6h 02m. 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 ($344), offers the cheapest pricing from Champaign to Las Vegas. This flight start at 34% 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, July is the cheapest month in which you can book a flight from Champaign to Las Vegas (average of $130). Flying from Champaign to Las Vegas in February is currently the most expensive (average of $258). 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
Mesquite
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

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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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$344Average$508FlexibilityNo cancel feeOn-time71%

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