⚡ Fare recorded April 25, 2026 · Prices change daily

Chicago to Las Vegas flights

Chicago (ORD) to Las Vegas (LAS): 1,511 miles (2,432 km) great-circle, about 3h 30m nonstop by our estimate. Cheapest fare observed: $193 round-trip on Frontier, nonstop, departing June 14, 2026.

F9FrontierF92145
Depart
ORD
Chicago, USA
07:12
2026-06-14
✈
Arrive
LAS
Las Vegas, United States
Returns 23:45
2026-06-18
Stops
non-stop
Distance
1,511 mi
Est. nonstop time
3h 30m
Trip type
Round-trip
$193
Round-trip · per person
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About this flight

When did the cheapest Chicago to Las Vegas fare fly?

$193 round-trip, Frontier F92145, departing 2026-06-14 at 07:12, returning 2026-06-18. The recorded itinerary left on a Sunday, returning on a Thursday 4 nights later; the fare was observed 50 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Chicago from Las Vegas?

  • Distance: 1,511 miles (2,432 km) great-circle, heading west.
  • Estimated nonstop flight time: about 3h 30m.
  • Departure airport: Chicago O'Hare International Airport (ORD), Chicago, United States, UTC-5 on June 14, 2026.
  • Arrival: Harry Reid International Airport (LAS), United States, UTC-7 on June 14, 2026.
  • Time difference: Las Vegas is 2 hours behind Chicago on the recorded date.
  • Route type: domestic, within United States.
  • Arrival airport elevation: 2,181 ft.
  • Recorded itinerary: Frontier F92145, non-stop, round-trip, 4 days between departure and return.
Fare comparison

How does the Chicago to Las Vegas fare compare with other routes from ORD?

At $193, it ranked 10th of the 30 round-trip fares we recorded from ORD (median $221). That is 12.8 cents per great-circle mile (round-trip price over one-way distance), below the ORD median of 16.6 cents across 30 round-trip routes.

Routes from ORD of similar length: Phoenix (1,437 mi) at $230 and Mexico City (1,689 mi) at $161.

Frontier had the cheapest fare on 9 of 30 ORD routes. It is the 19th longest of the 30 routes we track from ORD.

Other ways in

What did other cities pay to fly to Las Vegas?

Of 32 departure airports with a fare to Las Vegas, Chicago (ORD) ranked 14th at $193. Lowest: $51 from San Francisco (SFO); highest: $465 from Los Cabos (SJD); 16 nonstop. Cheapest-fare airlines (routes): Frontier (24), Alaska Airlines (2), Air Canada (1), American Airlines (1), JetBlue (1) and Southwest (1), plus 2 more.

The reverse, Las Vegas (LAS) to Chicago (CHI), was $170 round-trip on Frontier, nonstop, departing June 12, 2026. Las Vegas to Chicago flights.

Sources

Where do these numbers come from?

Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Chicago, America/Los_Angeles; flight time is our estimate.

FAQ

Chicago to Las Vegas flight questions

How far is Chicago from Las Vegas by plane?

+
Chicago is about 1,511 miles (2,432 km) from Las Vegas on a great-circle line from Chicago O'Hare International Airport (ORD) to Harry Reid International Airport (LAS), heading west. It is the 19th longest of the 30 routes we track from ORD. The recorded itinerary was nonstop.

How long is the flight from Chicago to Las Vegas?

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About 3h 30m nonstop by our estimate for 1,511 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded Frontier fare was nonstop. 32 airports in our feed had a fare to Las Vegas; this one ranked 14th, and 16 of the 32 were nonstop.

What is the time difference between Chicago and Las Vegas?

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On June 14, 2026, Chicago was on UTC-5 (America/Chicago) and Las Vegas on UTC-7 (America/Los_Angeles), so Las Vegas was 2 hours behind Chicago: noon in Chicago was 10:00 in Las Vegas. Both zones shift for daylight saving together, so the gap stays the same in January and July.

How much is a flight from Chicago to Las Vegas?

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As observed on April 25, 2026: $193 per person round-trip on Frontier flight F92145, departing June 14, 2026, returning June 18, 2026, nonstop. At $193, it ranked 10th of the 30 round-trip fares we recorded from ORD (median $221). That is 12.8 cents per great-circle mile (round-trip price over one-way distance), below the ORD median of 16.6 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Chicago to Las Vegas?

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Yes, the cheapest recorded fare was a nonstop Frontier flight, F92145, on June 14, 2026. Into Las Vegas, 16 of the 32 recorded fares were nonstop. From ORD, 12 of 30 were. The reverse, Las Vegas (LAS) to Chicago (CHI), was $170 round-trip on Frontier, nonstop, departing June 12, 2026.

Which airports serve flights from Chicago to Las Vegas?

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It departs Chicago O'Hare International Airport (ORD) in Chicago, United States, and arrives at Harry Reid International Airport (LAS) in Las Vegas, United States. A domestic United States flight. Routes from ORD of similar length: Phoenix (1,437 mi) at $230 and Mexico City (1,689 mi) at $161.

Where else near Las Vegas can you fly from Chicago?

Los Angeles (LAX) $167Phoenix (PHX) $230San Francisco (SFO) $268Seattle (SEA) $241Houston (HOU) $169Guadalajara (GDL) $199All flights from Chicago →

Other cities with flights to Las Vegas

From San Francisco (SFO) $51From San Diego (SAN) $52From Los Angeles (LAX) $75From Denver (DEN) $102From Philadelphia (PHL) $122From Salt Lake City (SLC) $125

Ready to fly?

Book Frontier ORD → LAS · $193 →