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

According to our current data, American Airlines ($296), offers the cheapest pricing from Champaign to Las Vegas. This flight start at 43% lower than the current average price 3 months from now.

What is the cheapest day to fly from Champaign to Las Vegas?

Travelers seeking maximum savings on their Champaign to Las Vegas flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings 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 Champaign to Las Vegas?

Travelers have found that booking a Saturday departure is the best way to save up to 50% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Champaign to Las Vegas?

The best pricing can be found in the month of January. Prices to Las Vegas from Champaign average $523. You can even find prices in January for less than $523, as users have found deals to Las Vegas from as low as $275. The month of June appears to be one of the more expensive times to travel to Las Vegas from Champaign. Flying in the targeted month can save you up to 23%.

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

One of the essential ways to save on airfare from Champaign to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 33% on airfare.

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.

$296+ Flights from Champaign to Las Vegas

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Cheap flight deals from Champaign to Las Vegas

Round-trip from	$296 (American Airlines)
Popular in	June
Cheapest in	January
Average price	$646

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).

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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 June 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 June 12, 2025.

Sat 8/166:36 pmCMI - LAS

1 stop6h 13mAmerican Airlines

Tue 8/2612:45 pmLAS - CMI

1 stop5h 57mAmerican Airlines

Deal found 6/11

$296

Best flights from Champaign to Las Vegas
Discover carefully curated flight deals from Champaign to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Sat 8/166:36 pmCMI - LAS

1 stop6h 13mAmerican Airlines

Tue 8/2612:45 pmLAS - CMI

1 stop5h 57mAmerican Airlines

Deal found 6/11

$296

Last-minute flights from Champaign to Las Vegas
Discover last-minute flight deals from Champaign to Las Vegas. Data last updated June 12, 2025 and is based on user searches.

Wed 6/187:00 amCMI - LAS

1 stop8h 49mAmerican Airlines

Mon 6/236:30 amLAS - CMI

1 stop6h 28mAmerican Airlines

Deal found 6/11

$519

Thu 7/312:51 pmCMI - LAS

1 stop8h 12mAmerican Airlines

Sat 8/26:31 amLAS - CMI

1 stop6h 19mAmerican Airlines

Deal found 6/9

$296

One-way flights from Champaign to Las Vegas
Search for one-way flight options from Champaign to Las Vegas. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Thu 6/265:54 amCMI - LAS

1 stop8h 21mAmerican Airlines

Deal found 6/11

$392

Cheapflights Fare Finder

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

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Sat 8/16

6:36 pm-10:49 pm

1 stop6h 13m

Las Vegas Harry Reid Intl

Tue 8/26

12:45 pm-8:42 pm

1 stop5h 57m

$296

ChampaignLas Vegas

CMI - LAS

CMILAS

Champaign University-Willard

Thu 6/26

5:54 am-12:15 pm

1 stop8h 21m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

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

2.0

Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

Related info for your journey

What is the cheapest airline to fly from Champaign to Las Vegas round-trip?
According to our current data, American Airlines ($296), offers the cheapest pricing from Champaign to Las Vegas. This flight start at 43% 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

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Other flights to Las Vegas

Top airline flying from Champaign to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$260	Average$479	FlexibilityNo cancel fee	On-time71%

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$296+ Cheap flights from Champaign to Las Vegas (CMI - LAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Champaign to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Champaign to Las Vegas

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Champaign to Las Vegas

Cheapest flights from Champaign to Las VegasExplore 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

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

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.

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?

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 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.

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

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

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

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

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

Traveling to a place near Champaign?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Champaign to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Champaign to Las Vegas

100% Free

Book with Flexibility

Travel Smart

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 June 12, 2025.