Cheap flights from Las Vegas to Chicago
Flights from Las Vegas to Chicago currently start at €61. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 3h 46m
Key facts
- Lowest fare
- €61 · Thu 10 Dec
- Direct flights
- Yes
- Flight time
- 3h 46m
- Airlines
- Allegiant Air, Frontier Airlines
- Cheapest month
- December 2026
- Distance
- 2452 km
Round trip
One way
Questions people ask before they book
How much are flights from Las Vegas to Chicago?
The lowest fare we currently show from Las Vegas to Chicago is €61 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from Las Vegas to Chicago?
Yes. Direct flights from Las Vegas to Chicago show up in current fares. Filter by Direct when you search to hide connections.
Which airlines fly from Las Vegas to Chicago?
Airlines showing fares on this route include Allegiant Air, Frontier Airlines. The cheapest airline is not always the one with a bag included.
How long is the flight from Las Vegas to Chicago?
A typical itinerary from Las Vegas to Chicago takes about 3h 46m, including connections when the cheapest fare is not direct.
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December 2026