- Cheapest roundtrip flight
- from€323
- Fastest outbound flight
- Fastest inbound flight
- non-stop flights
- 209x / week
- Flight distance
- 2,456 km
- Time difference
- Airports in Chicago
- O'Hare International Airport, IL
- Midway International Airport, IL
- Rockford, IL
- Most popular airlines
- United Airlines
- Southwest Airlines
- American Airlines
- Frontier Airlines
- Allegiant Air
- United Airlines
Flight schedule from Chicago (CHI) to Las Vegas (LAS)
Select a travel date in the flight schedule for the route from Chicago (CHI) to Las Vegas (LAS) and compare affordable flight deals.
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Matching outbound flightsCHI–LAS · 66 of 66
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durationstopovers
- October 4 – 10, 2026
- October 11 – 17, 2026
- October 18 – 24, 2026
- MDWLASnonstop
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- MDWLASnonstop
- MDWLASnonstop
- ORDLASnonstop
- ORDLASnonstop
- MDWLASnonstop
- ORDLASnonstop
- MDWLASnonstop
- MDWLASnonstop
- MDWLASnonstop
- MDWLASnonstop
- MDWLASnonstop
- ORDLASnonstop
- MDWLASnonstop
Tips and tricks to help you find cheap flights from Chicago to Las Vegas
Favorite airline: Frontier Airlines
82 % of travelers choose to book flights on this route with Frontier Airlines, Sun Country Airlines and Spirit Airlines.
Frontier Airlines
43 %
Sun Country Airlines
20 %
Spirit Airlines
19 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Chicago to Las Vegas?
A nonstop flight from Chicago to Las Vegas typically takes around 4 hours 14 minutes. This makes the nonstop service the fastest and most convenient way to travel between Chicago and Las Vegas. It is worth checking flight times when searching, as they can vary by airline and travel date.
Are there nonstop flights from Chicago to Las Vegas?
Yes, there are nonstop flights from Chicago to Las Vegas, averaging around 29 to 30 flights per day, operated by, among others, United Airlines, Southwest and American Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Chicago to Las Vegas?
Direct flights from Chicago to Las Vegas are operated by, among others, United Airlines, Southwest and American Airlines. These flights take you to Las Vegas nonstop, making them especially practical for short trips or weekend getaways. It is still worth comparing departure times and airline policies, as baggage rules and fees can vary.
On which days are there nonstop flights from Chicago to Las Vegas?
Nonstop flights from Chicago to Las Vegas operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Chicago to Las Vegas?
From Chicago to Las Vegas, there are on average around 29 to 30 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
How many flights per week are there from Chicago to Las Vegas?
From Chicago to Las Vegas, there are around 206 to 207 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from Chicago to Las Vegas depart?
The earliest nonstop flight from Chicago to Las Vegas usually departs at 5:00 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Las Vegas.
When does the last flight from Chicago to Las Vegas depart?
The last nonstop flight from Chicago to Las Vegas usually departs at 11:00 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.