Cheap flights from Chicago to Las Vegas from £62
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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
The best prices from Chicago to Las Vegas Harry Reid Intl are usually found in September or August, booked 84 days in advance, depart on a Tuesday or Friday and return on a Wednesday
Cheap flight deals from Chicago to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 14 March 2025.
Round-trip from | £104 |
---|---|
One-way from | £62 |
Popular in | March |
Cheapest in | September |
Average price | £245 |
Find flight deals from Chicago to Las Vegas
Cheapest flights from Chicago to Las VegasExplore the most affordable flight options available from Chicago to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2025.
Explore the most affordable flight options available from Chicago to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2025.
Find flights from Chicago to Las Vegas within your budget
Customise your flight search to find flights from Chicago 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 858,174 searches. Data last updated 14 March 2025.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoLas Vegas
ORD - LAS
ORDLAS
Chicago O'Hare Intl
Wed 2/4
11:04-07:01
3 stops21h 57m
Las Vegas Harry Reid Intl
Wed 9/4
00:55-06:33
Nonstop3h 38m
ChicagoLas Vegas
ORD - LAS
ORDLAS
Chicago O'Hare Intl
Sat 12/4
13:14-15:26
Nonstop4h 12m
Las Vegas Harry Reid Intl
Tue 15/4
07:00-12:45
Nonstop3h 45m
ChicagoLas Vegas
ORD - LAS
ORDLAS
Chicago O'Hare Intl
Thu 10/4
06:45-16:10
1 stop11h 25m
Las Vegas Harry Reid Intl
Thu 17/4
23:15-04:54
Nonstop3h 39m
ChicagoLas Vegas
ORD - LAS
ORDLAS
Chicago O'Hare Intl
Wed 9/4
06:15-08:10
Nonstop3h 55m
Las Vegas Harry Reid Intl
Sat 12/4
17:55-23:40
Nonstop3h 45m
ChicagoLas Vegas
ORD - LAS
ORDLAS
Chicago O'Hare Intl
Thu 10/4
19:39-22:10
Nonstop4h 31m
Las Vegas Harry Reid Intl
Wed 16/4
00:55-06:33
Nonstop3h 38m
ChicagoLas Vegas
ORD - LAS
ORDLAS
Chicago O'Hare Intl
Mon 28/4
09:30-14:23
1 stop6h 53m
Las Vegas Harry Reid Intl
Wed 7/5
06:00-14:28
1 stop6h 28m
ChicagoLas Vegas
ORD - LAS
ORDLAS
Chicago O'Hare Intl
Wed 23/4
12:00-20:10
1 stop10h 10m
Las Vegas Harry Reid Intl
Wed 30/4
19:14-06:05
1 stop8h 51m
ChicagoLas Vegas
ORD - LAS
ORDLAS
Chicago O'Hare Intl
Thu 15/5
20:05-07:33
1 stop13h 28m
Las Vegas Harry Reid Intl
Sun 18/5
23:59-19:09
1 stop17h 10m
ChicagoLas Vegas
ORD - LAS
ORDLAS
Chicago O'Hare Intl
Sat 17/5
13:45-15:57
Nonstop4h 12m
ChicagoLas Vegas
ORD - LAS
ORDLAS
Chicago O'Hare Intl
Tue 6/5
18:58-10:12
1 stop17h 14m
Best time to book a flight from Chicago to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Chicago with our price prediction graph.
Travel insights for flights from Chicago to Las Vegas
Get recent, data-driven insights about flights from Chicago to Las Vegas including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Chicago to Las Vegas?
Use this chart to determine the optimal time to book a return flight from Chicago to Las Vegas. Price data was last updated on 7 March 2025.
The best time to book flights from Chicago to Las Vegas is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Chicago to Las Vegas?
Currently, January is the cheapest month in which you can book a flight from Chicago to Las Vegas (average of £689). Flying from Chicago to Las Vegas in July is currently the most expensive (average of £1,020). 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 CHI to LAS?
Find hourly flight availability from Chicago 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 14 March 2025.
When flying from Chicago to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 26% versus a flight at midday.
Weekly flight availability from Chicago to Las Vegas
Explore weekly flight availability from Chicago to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 March 2025.
The most flights from CHI to LAS are scheduled on a Thursday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).
Rainfall in Las Vegas by month
Plan your trip to Las Vegas by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 inches per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.
Temperature in Las Vegas by month
Plan your trip to Las Vegas by taking into account the average temperature totals 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 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).
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 14 March 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Chicago to Las Vegas. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Overall
Comfort
Boarding
Food
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Entertainment
Overall
Comfort
Boarding
Food
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Entertainment
Overall
Comfort
Boarding
Food
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Entertainment
Overall
Comfort
Boarding
Food
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Entertainment
Overall
Comfort
Boarding
Food
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Entertainment
Overall
Comfort
Boarding
Food
Reviews
Ila,Mar 2025
HOU - DAL
Related info for your journey
Find useful and relevant information for your journey from Chicago to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Chicago to Las Vegas
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Top 2 airlines flying from Chicago to Las Vegas
Discover the top 2 airlines that operate flights from Chicago 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 858,174 searches. Data last updated 14 March 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Chicago to Las Vegas?
Deals for Chicago to Las Vegas flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Chicago to Las Vegas?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chicago to Las Vegas.
Can Cheapflights find flights from Chicago to Las Vegas with no change fees?
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Can Cheapflights notify me if prices for flights from Chicago to Las Vegas become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Las Vegas from Chicago today and book when prices fit your budget.