Las Vegas (LAS) → Chicago (ORD)
About Las Vegas to Chicago Flights
Discover the best flights from Las Vegas to Chicago, covering 2,431 km in approximately 3h 32m. Las Vegas (LAS) to Chicago (ORD) is one of the popular medium-haul routes within United States. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Las Vegas to Chicago.
12-Month Price History
Flight prices from Las Vegas to Chicago vary significantly throughout the year. February typically offers the best deals with average prices around $331, while July sees the highest prices, averaging $560. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
80 days
For best prices
Booking Tips
For the best prices on Las Vegas to Chicago flights, we recommend booking 61 days in advance. Domestic flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Frontier Airlines F9 | $410 | - | - |
Spirit Airlines NK | $410 | - | - |
Southwest Airlines WN | $520 | - | - |
Allegiant Air G4 | $590 | $2050 | $3320 |
American Airlines AA | $660 | $1990 | $3790 |
United Airlines UA | $700 | $2260 | $3360 |
SkyWest Airlines OO | $710 | $2470 | $3080 |
Frontier Airlines
F9
Economy
$410
Business
-
First
-
Spirit Airlines
NK
Economy
$410
Business
-
First
-
Southwest Airlines
WN
Economy
$520
Business
-
First
-
Allegiant Air
G4
Economy
$590
Business
$2050
First
$3320
American Airlines
AA
Economy
$660
Business
$1990
First
$3790
United Airlines
UA
Economy
$700
Business
$2260
First
$3360
SkyWest Airlines
OO
Economy
$710
Business
$2470
First
$3080
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Las Vegas → Milwaukee
Harry Reid International (LAS) to Milwaukee Mitchell International (MKE)
Distance: 2,447 km
Average price: $467
Las Vegas → Chicago
Harry Reid International (LAS) to Chicago Midway International (MDW)
Distance: 2,442 km
Average price: $466
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Frequently Asked Questions
How long is the flight from Las Vegas to Chicago?
The flight time from Las Vegas (LAS) to Chicago (ORD) is approximately 3 hours and 32 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Las Vegas and Chicago?
The aerial distance between Las Vegas and Chicago is 2,431 kilometers (1,511 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Las Vegas to Chicago?
Several airlines operate flights between Las Vegas and Chicago, including American Airlines, United Airlines, Southwest Airlines and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Las Vegas to Chicago?
Based on historical data, February typically offers the lowest airfares for flights from Las Vegas to Chicago. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Chicago?
For the best prices on Las Vegas to Chicago flights, we recommend booking 56 days in advance. Domestic flights can sometimes offer good last-minute deals, but advance booking is usually cheaper.
Do I need a visa to travel from Las Vegas to Chicago?
Visa requirements depend on your nationality and the purpose of your visit. Since this is a domestic flight, no visa is required for citizens.
What is the time difference between Las Vegas and Chicago?
Las Vegas operates on America/Los_Angeles time zone, while Chicago is in the America/Chicago time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.