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Cheap flights from Chicago to Las Vegas from US$72
United Airlines, Southwest Airlines, American Airlines and 2 more airlines fly nonstop from Chicago to Las Vegas, about 106 flights a week. The flight takes around 3h 43m, and the cheapest one-way fare we found recently is US$72 on 15 Nov.
Direct flights available ~106 flights a week 3h 43m Cheapest in November Prices checked 13 days ago
Chicago to Las Vegas at a glance
Cheapest one-wayUS$72Allegiant Air · nonstop · Sun 15 NovCheapest returnUS$116Sun 15 Nov – Thu 19 NovFastest flight3h 43mAllegiant Air · nonstop
Nonstop flights106/wkUnited Airlines, Southwest Airlines, American Airlines
Airlines flying nonstop from Chicago to Las Vegas
5 airlines on this route, about 106 flights a week in total (observed over the last 4 weeks).
Cheapest dates from Chicago to Las Vegas
The lowest one-way fares found recently, cheapest first. Prices change; click through for the live fare.
Allegiant AirNonstopSun 15 Nov
One-way fromUS$72
Frontier AirlinesNonstopThu 10 Dec
One-way fromUS$86
Frontier Airlines1 stop via MCOSat 12 Dec
One-way fromUS$105
UAUnited AirlinesNonstop
Fri 4 Dec
One-way fromUS$129
Frontier Airlines1 stop via IAHWed 10 Feb
One-way fromUS$131
Allegiant AirNonstopThu 22 Apr
One-way fromUS$133
Cheapest month to fly from Chicago to Las Vegas
Lowest one-way fare found for each month: November is cheapest, May the most expensive.
Good to know
- Distance
- 2,431 km1,510 miles
- Flight time
- 3h 43mfastest found
- Time difference
- -2hLas Vegas vs Chicago
- Currency in Las Vegas
- USD
- Airports
- ORD, MDW, RFD → LAS
Flights from Chicago to Las Vegas: questions answered
How much is a flight from Chicago to Las Vegas?
The cheapest one-way fare we found recently is US$72, nonstop, departing in November. Return trips start from US$116. Prices change constantly, so search your dates for the live fare.
Are there direct flights from Chicago to Las Vegas?
Yes. United Airlines, Southwest Airlines, American Airlines, Frontier Airlines and Allegiant Air fly this route nonstop, with about 106 flights a week in each direction.
How long is the flight from Chicago to Las Vegas?
A nonstop flight covers 2,431 km and takes around 3h 43m.
What is the cheapest month to fly from Chicago to Las Vegas?
November has the lowest fare we found (US$72), while May is the most expensive (US$153).
Which airlines fly from Chicago to Las Vegas?
United Airlines, Southwest Airlines, American Airlines, Frontier Airlines and Allegiant Air operate nonstop flights on this route.
Which airports serve Chicago and Las Vegas?
Chicago: Chicago O'Hare International Airport (ORD), Chicago Midway International Airport (MDW) and Chicago Rockford International Airport (RFD). Las Vegas: Harry Reid International Airport (LAS).
What is the time difference between Chicago and Las Vegas?
Las Vegas is 2 hours behind Chicago.
