RM501 Cheap Flights from Chicago (ORD) to Las Vegas (LAS)

View RM501 flight on Mon, 15 Sep 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Chicago to Las Vegas (ORD-LAS)

Prices were available within the past 7 days and start at RM501 for one-way flights and RM1,001 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 6 Sep - Sat, 13 Sep
ORD
Chicago
LAS
Las Vegas
RM1,001 Return, found 6 days ago
RM1,001
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Sep from Chicago to Las Vegas, returning Sat, 13 Sep, priced at RM1,001 found 6 days ago
Delta
Sat, 6 Sep - Sat, 13 Sep
ORD
Chicago
LAS
Las Vegas
RM1,029 Return, found 6 days ago
RM1,029
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Sep from Chicago to Las Vegas, returning Sat, 13 Sep, priced at RM1,029 found 6 days ago
United
Sat, 6 Sep - Sat, 13 Sep
ORD
Chicago
LAS
Las Vegas
RM1,092 Return, found 6 days ago
RM1,092
Return
found 6 days ago
Select United flight, departing Sat, 6 Sep from Chicago to Las Vegas, returning Sat, 13 Sep, priced at RM1,092 found 6 days ago
American Airlines
Sat, 6 Sep - Sat, 13 Sep
ORD
Chicago
LAS
Las Vegas
RM1,118 Return, found 6 days ago
RM1,118
Return
found 6 days ago
Select American Airlines flight, departing Sat, 6 Sep from Chicago to Las Vegas, returning Sat, 13 Sep, priced at RM1,118 found 6 days ago
United
Sat, 6 Sep - Sat, 13 Sep
ORD
Chicago
LAS
Las Vegas
RM1,118 Return, found 6 days ago
RM1,118
Return
found 6 days ago
Select United flight, departing Sat, 6 Sep from Chicago to Las Vegas, returning Sat, 13 Sep, priced at RM1,118 found 6 days ago
American Airlines
Sat, 6 Sep - Sat, 13 Sep
ORD
Chicago
LAS
Las Vegas
RM1,119 Return, found 6 days ago
RM1,119
Return
found 6 days ago
Select American Airlines flight, departing Sat, 6 Sep from Chicago to Las Vegas, returning Sat, 13 Sep, priced at RM1,119 found 6 days ago
Delta
Sat, 6 Sep - Sat, 13 Sep
ORD
Chicago
LAS
Las Vegas
RM1,218 Return, found 6 days ago
RM1,218
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Sep from Chicago to Las Vegas, returning Sat, 13 Sep, priced at RM1,218 found 6 days ago
Delta
Sat, 6 Sep - Sat, 13 Sep
ORD
Chicago
LAS
Las Vegas
RM1,245 Return, found 6 days ago
RM1,245
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Sep from Chicago to Las Vegas, returning Sat, 13 Sep, priced at RM1,245 found 6 days ago
Delta
Sat, 6 Sep - Sat, 13 Sep
ORD
Chicago
LAS
Las Vegas
RM1,279 Return, found 6 days ago
RM1,279
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Sep from Chicago to Las Vegas, returning Sat, 13 Sep, priced at RM1,279 found 6 days ago
Delta
Sat, 6 Sep - Sat, 13 Sep
ORD
Chicago
LAS
Las Vegas
RM1,303 Return, found 6 days ago
RM1,303
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Sep from Chicago to Las Vegas, returning Sat, 13 Sep, priced at RM1,303 found 6 days ago

Find the cheapest month to fly from Chicago (ORD) to Las Vegas (LAS)

September is typically the cheapest month to fly

From RM 284 - RM 525 per traveller.

Graph displaying average flight prices per month

Chicago to Las Vegas route information
Origin airport
O'Hare Intl.
Destination airport
Harry Reid Intl.
Return price
RM1,001
Distance
2417 km
Average flight time
1 hour 55 mins

Perfect flights from Chicago to Las Vegas

Your Journey from Chicago to Las Vegas

Start your unforgettable journey with Expedia. Our broad selection of flights from Chicago to Las Vegas caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United. Our selection of flights from O'Hare Intl. to Harry Reid Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Chicago to Las Vegas Flights

Experience the joy of finding cheap flights from O'Hare Intl. to Harry Reid Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM501 and roundtrip prices from RM1,001*.
 

Pre-Flight Essentials

Ensure a smooth journey from Chicago to Las Vegas with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Las Vegas

Picture yourself stepping off the plane in Las Vegas and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Chicago to Las Vegas Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Chicago to Las Vegas.
 

Beyond the Flight – Exploring Las Vegas

With Expedia, your adventure extends beyond the flight. Explore Las Vegas at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Chicago to Las Vegas with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Chicago to Las Vegas with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from O'Hare Airport to Harry Reid Airport (formerly McCarran Airport)?
Pack your bags, because round-trip journeys from O'Hare Airport to LAS start from RM1,001. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Airport to LAS?
This can differ between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from ORD to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for O'Hare Airport to Harry Reid Airport (formerly McCarran Airport) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Airport to Harry Reid Airport (formerly McCarran Airport)?
The flying distance from O'Hare Airport to Harry Reid Airport (formerly McCarran Airport) is 2,400 kilometres. Listen to your favourite tunes or read a good book and the journey will zip by.
Which airlines fly direct from ORD to Harry Reid Airport (formerly McCarran Airport)?
Travelling from ORD to LAS is easy when you have a good range of airlines to select from. Here are a few of the best:

  • American Airlines - (AA) with 152 monthly flights
  • United Airlines - (UA) with 152 monthly flights
  • Spirit Airlines - (NK) with 117 monthly flights
  • Southwest Airlines - (WN) with 82 monthly flights

Are O'Hare Airport to Harry Reid Airport (formerly McCarran Airport) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from O'Hare Airport to Harry Reid Airport (formerly McCarran Airport) at the last minute could be your ticket to a great deal. However, it could end up costing a great deal more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

*Available to Expedia members.