What percentage of Chicago to Las Vegas flights are direct?

Historically, approximately 24.9% of flights from Chicago to Las Vegas have been direct. This means that a significant portion of travelers on this route will likely have at least one stopover. For flights that do include connections, the median number of stopovers observed in the trailing 90 days was 2. Travelers prioritizing direct routes should be aware of this historical distribution.

How long does it take to fly from Chicago to Las Vegas?

The median direct flight time from Chicago to Las Vegas is typically 4 hours and 8 minutes, covering a distance of 2432 kilometers. For flights with one stop, the median travel time increases significantly to 10 hours and 26 minutes. This difference highlights the convenience of direct routes for this journey. Travelers should factor in these durations when planning their trip.

Are there frequently good prices on flights from Chicago to Las Vegas?

Based on historical data from the trailing 30 days, good prices on flights from Chicago to Las Vegas are considered frequent. This suggests that travelers on this route often have opportunities to find favorable fares. The route consistently offers deals, making it a viable option for budget-conscious travelers. This historical trend indicates a generally active market for deals.

Flights From Chicago

To Las Vegas

Cheap Flights from Chicago to Las Vegas

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Deals from

Chicago

RatePunk searches hundreds of travel sites at once for deals on flights to Las Vegas

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Chicago to Las Vegas

Explore current cheapest deals departing from Chicago to Las Vegas

2026-12-07 – 2026-12-14
CHI - Las Vegas
79% AI deal score
$160
$108
Round trip
2026-11-01 – 2026-11-05
CHI - Las Vegas
81% AI deal score
$167
$111
Round trip
2026-10-05 – 2026-10-08
CHI - Las Vegas
79% AI deal score
$167
$112
Round trip
2026-10-05 – 2026-10-13
CHI - Las Vegas
84% AI deal score
$223
$121
Round trip
2026-10-06 – 2026-10-08
CHI - Las Vegas
76% AI deal score
$166
$122
Round trip
2026-10-06 – 2026-10-15
CHI - Las Vegas
83% AI deal score
$220
$126
Round trip
2026-10-03 – 2026-10-10
CHI - Las Vegas
84% AI deal score
$233
$127
Round trip
2026-12-07 – 2026-12-12
CHI - Las Vegas
71% AI deal score
$164
$128
Round trip
2026-12-12 – 2026-12-14
CHI - Las Vegas
72% AI deal score
$168
$128
Round trip
2026-12-02 – 2026-12-08
CHI - Las Vegas
70% AI deal score
$155
$130
Round trip

Chicago to Las Vegas: Overview

Insights for flights from Chicago to Las Vegas

Fares for flights from Chicago to Las Vegas are typically $306–$614, with a median of $417. Right now, fares are above the typical level, and only 5% of recent fares were classified as a good price. New deals appear almost daily for this route.

When is the cheapest time to fly from Chicago to Las Vegas? The data indicates that April is typically the most affordable month, with a median fare of $170. Following April, January also offers lower prices, with a median of $269, and December presents a median of $327.

Most itineraries for flights from Chicago to Las Vegas connect at least once, with only 24.9% of recent fares being non-stop. For connecting itineraries, the typical number of connections is 2.

How long is the flight from Chicago to Las Vegas? A typical journey from Chicago to Las Vegas takes about 4h 8m, including connecting itineraries. For non-stop flights, the median duration is also 4h 8m, while connecting flights have a significantly longer median duration of 16h 15m.

The distance between Chicago and Las Vegas is approximately 2432 kilometers, classifying this as a medium-haul route.

How much is a round trip from Chicago to Las Vegas

Regular price: $130 - $253

Prices are currently below the regular range.

The regular price range for flights from Chicago to Las Vegas is $130 to $253. The current lowest deal is $104 with Frontier Airlines for travel from Oct 5-Oct 6.

now $104

Low $130

High $253

The cheapest time to fly from Chicago to Las Vegas

The cheapest month to fly from Chicago to Las Vegas is January, with a median price of $225. The most expensive month is May, with a median price of $661. Prices are generally lower from January to October.

January

Cheapest

Flights from $225

May

Most Expensive

Flights from $661

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Chicago to Las Vegas

Allegiant Air

Last-minute flights going from Chicago to Las Vegas

Thu, Sep 17

⌛ Last-Minute

MDW - Las Vegas

Chicago (MDW) - Las Vegas (LAS)

Frontier Airlines

$473

$306

One-way

Thu, Sep 17

⌛ Last-Minute

MDW - Las Vegas

Chicago (MDW) - Las Vegas (LAS)

Frontier Airlines

$476

$306

One-way

Thu, Sep 17

⌛ Last-Minute

MDW - Las Vegas

Chicago (MDW) - Las Vegas (LAS)

Frontier Airlines

$464

$321

One-way

Sun, Sep 20

⌛ Last-Minute

RFD - Las Vegas

Chicago (RFD) - Las Vegas (LAS)

Allegiant Air

$334

$244

One-way

Thu, Oct 1

⌛ Last-Minute

MDW - Las Vegas

Chicago (MDW) - Las Vegas (LAS)

Frontier Airlines

$331

$228

One-way

Fri, Oct 2

⌛ Last-Minute

ORD - Las Vegas

Chicago (ORD) - Las Vegas (LAS)

Frontier Airlines

$223

$144

One-way

Biggest price drops on these dates for flights from Chicago to Las Vegas

5 nights

Dec 25 - Dec 30

$561 → $330

41%

6 nights

Dec 25 - Dec 31

$551 → $366

34%

2 nights

Sep 17 - Sep 19

$473 → $306

35%

1 night

Oct 29 - Oct 30

$332 → $175

47%

Popular Airports to fly from Chicago to Las Vegas

Chicago - Las Vegas route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Chicago to Las Vegas are above the typical level, with a median of $417.

📅 Best time to fly

April is historically the cheapest month to fly

Historically, April is the cheapest month to fly from Chicago to Las Vegas, with a median price of $170.

⏱️ Flight duration

Direct flights average 4h 8m

Direct flights from Chicago to Las Vegas typically average 4 hours and 8 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with a median of 2 stopovers.

🏆 Airline highlight

Allegiant Air offers direct deals

Allegiant Air has offered direct deals for flights from Chicago to Las Vegas.

🎯 Booking tip

Deals appear frequently

Deals for flights from Chicago to Las Vegas appear frequently, with good prices available.

Chicago main airports to depart from

Chicago Rockford International (RFD)

Cheapest

Chicago Rockford International offers a budget-friendly option for flights from Chicago to Las Vegas.

📍 ~126 km from Chicago (reachable by car)

💸 Flights from ~$128

Chicago Midway International (MDW)

Chicago Midway International is a convenient choice for flights from Chicago to Las Vegas.

📍 ~14 km from Chicago (reachable by car or train)

💸 Flights from ~$231

O Hare International (ORD)

O Hare International is a major hub for flights from Chicago to Las Vegas.

📍 ~25 km from Chicago (reachable by car or train)

💸 Flights from ~$159

Las Vegas main airports to arrive at

Harry Reid International Airport (LAS)

Cheapest

Harry Reid International Airport is the primary gateway to Las Vegas, offering convenient access to the city.

📍 ~10 km from city center

💸 Flights from ~$119

Airports nearby Las Vegas used as alternative

Ontario International (ONT)

Ontario International is a major regional hub with significant domestic capacity, offering easier navigation and less congestion.

📍 ~330 km from Las Vegas (reachable by car, approximately 3 to 4 hours drive)

💸 Flights from ~$190

Business & First Class Flight Deals to Las Vegas

Discover luxury on the budget with premium cabin class on flights from Chicago to Las Vegas.

Elite

Best Elite deals to Las Vegas

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From ORD

Elite

Dec 15

Las Vegas, United States

88% AI deal score

$1,985

$978

Save $1,007

Alaska Airlines, Inc.

Business Class

From ORD

Elite

Dec 14

Las Vegas, United States

88% AI deal score

$1,985

$994

Save $991

Alaska Airlines, Inc.

Business Class

From ORD

Elite

Nov 10

Las Vegas, United States

87% AI deal score

$1,780

$978

Save $802

Alaska Airlines, Inc.

Business Class

From ORD

Elite

Dec 12

Las Vegas, United States

87% AI deal score

$1,886

$978

Save $908

Alaska Airlines, Inc.

Business Class

From ORD

Elite

Dec 12

Las Vegas, United States

87% AI deal score

$1,928

$978

Save $950

Alaska Airlines, Inc.

Business Class

From ORD

Elite

Dec 09

Las Vegas, United States

87% AI deal score

$1,923

$978

Save $945

Alaska Airlines, Inc.

Business Class

From ORD

Elite

Nov 10

Las Vegas, United States

87% AI deal score

$1,871

$994

Save $877

Alaska Airlines, Inc.

Business Class

From ORD

Elite

Nov 17

Las Vegas, United States

87% AI deal score

$1,876

$994

Save $882

Alaska Airlines, Inc.

Business Class

From ORD

Elite

Dec 14

Las Vegas, United States

87% AI deal score

$1,974

$994

Save $980

Alaska Airlines, Inc.

Business Class

From ORD

Elite

Nov 18

Las Vegas, United States

87% AI deal score

$1,888

$1,013

Save $875

Alaska Airlines, Inc.

Business Class

From ORD

Elite

Dec 09

Las Vegas, United States

86% AI deal score

$1,809

$978

Save $831

Alaska Airlines, Inc.

Business Class

From ORD

Elite

Dec 09

Las Vegas, United States

86% AI deal score

$1,816

$978

Save $838

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to Las Vegas

Historically, booking flights from Chicago to Las Vegas 60+ days in advance typically offers the lowest average prices, around $412. Prices tend to increase as the departure date approaches. For instance, flights booked 28-59 days out average $454, while those booked 7-13 days before departure average $712. Waiting until 0-6 days before your flight can result in an average price of $776.

Across the trailing quarter, a good price for a flight from Chicago to Las Vegas was considered to be $306 or less. The median price for this route historically stood at $417. For comparison, 75% of prices observed in the trailing 90 days were $614 or less. Travelers aiming for a budget-friendly trip should target prices around the $306 mark.

Historically, April has offered the cheapest flights from Chicago to Las Vegas, with a median price of $170. January also presents a more affordable option, with a median price of $269. While December's median price of $327 is lower than the annual median of $417, it was also identified as the most expensive month in the trailing 270 days. Travelers seeking the lowest fares should consider flying in April.

Related routes

More routes from Chicago

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Flights to Las Vegas from other cities

Flights from Charleston to Las Vegas Flights from Charlotte to Las Vegas Flights from Cincinnati to Las Vegas Flights from Cleveland to Las Vegas Flights from Colorado Springs to Las Vegas Flights from Columbus to Las Vegas Flights from Dallas to Las Vegas Flights from Denver to Las Vegas Flights from Des Moines to Las Vegas Flights from Detroit to Las Vegas Flights from Duluth to Las Vegas Flights from El Paso to Las Vegas

Chicago to Las Vegas: Overview

Insights for flights from Chicago to Las Vegas

Most itineraries for flights from Chicago to Las Vegas connect at least once, with only 24.9% of recent fares being non-stop. For connecting itineraries, the typical number of connections is 2.

The distance between Chicago and Las Vegas is approximately 2432 kilometers, classifying this as a medium-haul route.

How much is a round trip from Chicago to Las Vegas

Regular price: $130 - $253

Prices are currently below the regular range.

The regular price range for flights from Chicago to Las Vegas is $130 to $253. The current lowest deal is $104 with Frontier Airlines for travel from Oct 5-Oct 6.

now $104

Low $130

High $253

The cheapest time to fly from Chicago to Las Vegas

January

Cheapest

Flights from $225

May

Most Expensive

Flights from $661

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Chicago to Las Vegas

Allegiant Air

Last-minute flights going from Chicago to Las Vegas

Thu, Sep 17

⌛ Last-Minute

MDW - Las Vegas

Chicago (MDW) - Las Vegas (LAS)

Frontier Airlines

$473

$306

One-way

Thu, Sep 17

⌛ Last-Minute

MDW - Las Vegas

Chicago (MDW) - Las Vegas (LAS)

Frontier Airlines

$476

$306

One-way

Thu, Sep 17

⌛ Last-Minute

MDW - Las Vegas

Chicago (MDW) - Las Vegas (LAS)

Frontier Airlines

$464

$321

One-way

Sun, Sep 20

⌛ Last-Minute

RFD - Las Vegas

Chicago (RFD) - Las Vegas (LAS)

Allegiant Air

$334

$244

One-way

Thu, Oct 1

⌛ Last-Minute

MDW - Las Vegas

Chicago (MDW) - Las Vegas (LAS)

Frontier Airlines

$331

$228

One-way

Fri, Oct 2

⌛ Last-Minute

ORD - Las Vegas

Chicago (ORD) - Las Vegas (LAS)

Frontier Airlines

$223

$144

One-way

Biggest price drops on these dates for flights from Chicago to Las Vegas

5 nights

Dec 25 - Dec 30

$561 → $330

41%

6 nights

Dec 25 - Dec 31

$551 → $366

34%

2 nights

Sep 17 - Sep 19

$473 → $306

35%

1 night

Oct 29 - Oct 30

$332 → $175

47%

Popular Airports to fly from Chicago to Las Vegas

Chicago - Las Vegas route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Chicago to Las Vegas are above the typical level, with a median of $417.

📅 Best time to fly

April is historically the cheapest month to fly

Historically, April is the cheapest month to fly from Chicago to Las Vegas, with a median price of $170.

⏱️ Flight duration

Direct flights average 4h 8m

Direct flights from Chicago to Las Vegas typically average 4 hours and 8 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with a median of 2 stopovers.

🏆 Airline highlight

Allegiant Air offers direct deals

Allegiant Air has offered direct deals for flights from Chicago to Las Vegas.

🎯 Booking tip

Deals appear frequently

Deals for flights from Chicago to Las Vegas appear frequently, with good prices available.

Chicago main airports to depart from

Chicago Rockford International (RFD)

Cheapest

Chicago Rockford International offers a budget-friendly option for flights from Chicago to Las Vegas.

📍 ~126 km from Chicago (reachable by car)

💸 Flights from ~$128

Chicago Midway International (MDW)

Chicago Midway International is a convenient choice for flights from Chicago to Las Vegas.

📍 ~14 km from Chicago (reachable by car or train)

💸 Flights from ~$231

O Hare International (ORD)

O Hare International is a major hub for flights from Chicago to Las Vegas.

📍 ~25 km from Chicago (reachable by car or train)

💸 Flights from ~$159

Las Vegas main airports to arrive at

Harry Reid International Airport (LAS)

Cheapest

Harry Reid International Airport is the primary gateway to Las Vegas, offering convenient access to the city.

📍 ~10 km from city center

💸 Flights from ~$119

Airports nearby Las Vegas used as alternative

Ontario International (ONT)

Ontario International is a major regional hub with significant domestic capacity, offering easier navigation and less congestion.

Las Vegas, United States

86% AI deal score

$1,816

$978

Save $838

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to Las Vegas

Cheap Flights from Chicago to Las Vegas

Today’s best flight deals from Chicago to Las Vegas

Chicago to Las Vegas: Overview

Insights for flights from Chicago to Las Vegas

How much is a round trip from Chicago to Las Vegas

The cheapest time to fly from Chicago to Las Vegas

Direct flights from Chicago to Las Vegas

Last-minute flights going from Chicago to Las Vegas

Biggest price drops on these dates for flights from Chicago to Las Vegas

Popular Airports to fly from Chicago to Las Vegas

Chicago - Las Vegas route insights

Recent fares are above the typical level

April is historically the cheapest month to fly

Direct flights average 4h 8m

Connecting flights are dominant

Allegiant Air offers direct deals

Deals appear frequently

Chicago main airports to depart from

Las Vegas main airports to arrive at

Airports nearby Las Vegas used as alternative

Business & First Class Flight Deals to Las Vegas

Best Elite deals to Las Vegas

Dec 15

Dec 14

Nov 10

Dec 12

Dec 12

Dec 09

Nov 10

Nov 17

Dec 14

Nov 18

Dec 09

Dec 09

Frequently Asked Questions About Flights to Las Vegas

How far in advance should I book a flight from Chicago to Las Vegas?

How much should a flight from Chicago to Las Vegas cost?

Which months have the cheapest flights from Chicago to Las Vegas?

What percentage of Chicago to Las Vegas flights are direct?

How long does it take to fly from Chicago to Las Vegas?

Are there frequently good prices on flights from Chicago to Las Vegas?

Related routes

More routes from Chicago

Flights to Las Vegas from other cities

Chicago to Las Vegas: Overview

Insights for flights from Chicago to Las Vegas

How much is a round trip from Chicago to Las Vegas

The cheapest time to fly from Chicago to Las Vegas

Direct flights from Chicago to Las Vegas

Last-minute flights going from Chicago to Las Vegas

Biggest price drops on these dates for flights from Chicago to Las Vegas

Popular Airports to fly from Chicago to Las Vegas

Chicago - Las Vegas route insights

Recent fares are above the typical level

April is historically the cheapest month to fly

Direct flights average 4h 8m

Connecting flights are dominant

Allegiant Air offers direct deals

Deals appear frequently

Chicago main airports to depart from

Las Vegas main airports to arrive at

Airports nearby Las Vegas used as alternative

Business & First Class Flight Deals to Las Vegas

Best Elite deals to Las Vegas

Dec 15

Dec 14

Nov 10

Dec 12

Dec 12

Dec 09

Nov 10

Nov 17

Dec 14

Nov 18

Dec 09

Dec 09

Frequently Asked Questions About Flights to Las Vegas

How far in advance should I book a flight from Chicago to Las Vegas?

How much should a flight from Chicago to Las Vegas cost?

Which months have the cheapest flights from Chicago to Las Vegas?