Beginning of main content

Travel with EXPEDIA

Search over 1 million properties worldwide and 550 airlines worldwide.

Search over 1 million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation

Cheap ORD to LAS Flights

Prices were available within the past 7 days and starts at CA $124 for one-way flights and CA $266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon., Feb. 3
ORD
Chicago
to
LAS
Las Vegas
CA $124

oneway

found 5 days ago

Open ORD to LAS flights search result page
Sat., Feb. 8
ORD
Chicago
to
LAS
Las Vegas
CA $146

oneway

found 2 days ago

Open ORD to LAS flights search result page
Mon., Feb. 10
ORD
Chicago
to
LAS
Las Vegas
CA $170

oneway

found 23 hours ago

Open ORD to LAS flights search result page
Sat., Feb. 8
ORD
Chicago
to
LAS
Las Vegas
CA $178

oneway

found 2 days ago

Open ORD to LAS flights search result page
Tue., Jun. 9
ORD
Chicago
to
LAS
Las Vegas
CA $179

oneway

found 7 hours ago

Open ORD to LAS flights search result page
Mon., Feb. 10
ORD
Chicago
to
LAS
Las Vegas
CA $182

oneway

found 23 hours ago

Open ORD to LAS flights search result page
Wed., Jan. 22
ORD
Chicago
to
LAS
Las Vegas
CA $183

oneway

found 2 days ago

Open ORD to LAS flights search result page
Tue., Jun. 9
ORD
Chicago
to
LAS
Las Vegas
CA $186

oneway

found 7 hours ago

Open ORD to LAS flights search result page
Sat., Feb. 8
ORD
Chicago
to
LAS
Las Vegas
CA $188

oneway

found 2 days ago

Open ORD to LAS flights search result page
Mon., Feb. 10
ORD
Chicago
to
LAS
Las Vegas
CA $189

oneway

found 23 hours ago

Open ORD to LAS flights search result page
Tue., Feb. 4 - Wed., Feb. 5
ORD
Chicago
to
LAS
Las Vegas
CA $266

roundtrip

found 5 days ago

Open ORD to LAS flights search result page
Tue., Feb. 4 - Wed., Feb. 5
ORD
Chicago
to
LAS
Las Vegas
CA $270

roundtrip

found 5 days ago

Open ORD to LAS flights search result page
Mon., Mar. 2 - Thu., Mar. 5
ORD
Chicago
to
LAS
Las Vegas
CA $289

roundtrip

found 2 days ago

Open ORD to LAS flights search result page
Mon., Apr. 20 - Thu., Apr. 23
ORD
Chicago
to
LAS
Las Vegas
CA $293

roundtrip

found 2 days ago

Open ORD to LAS flights search result page
Wed., May 6 - Tue., May 12
ORD
Chicago
to
LAS
Las Vegas
CA $294

roundtrip

found 4 hours ago

Open ORD to LAS flights search result page
Mon., Mar. 2 - Thu., Mar. 5
ORD
Chicago
to
LAS
Las Vegas
CA $310

roundtrip

found 2 days ago

Open ORD to LAS flights search result page
Wed., May 6 - Tue., May 12
ORD
Chicago
to
LAS
Las Vegas
CA $313

roundtrip

found 4 hours ago

Open ORD to LAS flights search result page
Mon., Mar. 2 - Thu., Mar. 5
ORD
Chicago
to
LAS
Las Vegas
CA $314

roundtrip

found 2 days ago

Open ORD to LAS flights search result page
Mon., Mar. 2 - Thu., Mar. 5
ORD
Chicago
to
LAS
Las Vegas
CA $317

roundtrip

found 2 days ago

Open ORD to LAS flights search result page
Tue., Feb. 4 - Wed., Feb. 5
ORD
Chicago
to
LAS
Las Vegas
CA $322

roundtrip

found 5 days ago

Open ORD to LAS flights search result page
Mon., Feb. 3
ORD
Chicago
to
LAS
Las Vegas
CA $124

oneway

found 5 days ago

Open ORD to LAS flights search result page
Sat., Feb. 8
ORD
Chicago
to
LAS
Las Vegas
CA $146

oneway

found 2 days ago

Open ORD to LAS flights search result page
Mon., Feb. 10
ORD
Chicago
to
LAS
Las Vegas
CA $170

oneway

found 23 hours ago

Open ORD to LAS flights search result page
Sat., Feb. 8
ORD
Chicago
to
LAS
Las Vegas
CA $178

oneway

found 2 days ago

Open ORD to LAS flights search result page
Tue., Jun. 9
ORD
Chicago
to
LAS
Las Vegas
CA $179

oneway

found 7 hours ago

Open ORD to LAS flights search result page
Mon., Feb. 10
ORD
Chicago
to
LAS
Las Vegas
CA $182

oneway

found 23 hours ago

Open ORD to LAS flights search result page
Wed., Jan. 22
ORD
Chicago
to
LAS
Las Vegas
CA $183

oneway

found 2 days ago

Open ORD to LAS flights search result page
Tue., Jun. 9
ORD
Chicago
to
LAS
Las Vegas
CA $186

oneway

found 7 hours ago

Open ORD to LAS flights search result page
Sat., Feb. 8
ORD
Chicago
to
LAS
Las Vegas
CA $188

oneway

found 2 days ago

Open ORD to LAS flights search result page
Mon., Feb. 10
ORD
Chicago
to
LAS
Las Vegas
CA $189

oneway

found 23 hours ago

Open ORD to LAS flights search result page
Tue., Feb. 4 - Wed., Feb. 5
ORD
Chicago
to
LAS
Las Vegas
CA $266

roundtrip

found 5 days ago

Open ORD to LAS flights search result page
Tue., Feb. 4 - Wed., Feb. 5
ORD
Chicago
to
LAS
Las Vegas
CA $270

roundtrip

found 5 days ago

Open ORD to LAS flights search result page
Mon., Mar. 2 - Thu., Mar. 5
ORD
Chicago
to
LAS
Las Vegas
CA $289

roundtrip

found 2 days ago

Open ORD to LAS flights search result page
Mon., Apr. 20 - Thu., Apr. 23
ORD
Chicago
to
LAS
Las Vegas
CA $293

roundtrip

found 2 days ago

Open ORD to LAS flights search result page
Wed., May 6 - Tue., May 12
ORD
Chicago
to
LAS
Las Vegas
CA $294

roundtrip

found 4 hours ago

Open ORD to LAS flights search result page
Mon., Mar. 2 - Thu., Mar. 5
ORD
Chicago
to
LAS
Las Vegas
CA $310

roundtrip

found 2 days ago

Open ORD to LAS flights search result page
Wed., May 6 - Tue., May 12
ORD
Chicago
to
LAS
Las Vegas
CA $313

roundtrip

found 4 hours ago

Open ORD to LAS flights search result page
Mon., Mar. 2 - Thu., Mar. 5
ORD
Chicago
to
LAS
Las Vegas
CA $314

roundtrip

found 2 days ago

Open ORD to LAS flights search result page
Mon., Mar. 2 - Thu., Mar. 5
ORD
Chicago
to
LAS
Las Vegas
CA $317

roundtrip

found 2 days ago

Open ORD to LAS flights search result page
Tue., Feb. 4 - Wed., Feb. 5
ORD
Chicago
to
LAS
Las Vegas
CA $322

roundtrip

found 5 days ago

Open ORD to LAS flights search result page

Chicago to Las Vegas route information

Origin Airport O'Hare Intl.
Destination Airport McCarran Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, United
Flight Price CA $266
Distance 2,417 km

Chicago

MDW-Midway Intl.

CA $292.74

Top Routes from Chicago

Top Routes to Las Vegas

Cheap ORD to LAS Flights

  • Which airline has the least delays from Chicago to Las Vegas?

    ORD to LAS currently scores 3 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 3 stars, you should feel slightly worried about getting to Las Vegas on time.

  • What is the cheapest day to fly from Chicago to Las Vegas?

    The cheapest day to fly to Las Vegas from Chicago is on Tuesday. If you want to save a little money on your next trip look for flights on that day.

  • What is the cheapest airline flying from Chicago to Las Vegas?

    Spirit Airlines strives to keep prices low for their passengers over the next three months. Bookings are being made at just $113, which is quite a deal when compared to the more expensive bookings of $911.

  • How long is the flight from ORD to LAS?

    United Airlines currently holds the fastest travel time with three hours and 53 minutes. For example, you would arrive in Las Vegas at 8:02 AM PST if you left Chicago at 6:09 AM CST. Remember, there is a time change of two hours.

  • How much is a plane ticket to Las Vegas (LAS) from Chicago (ORD)?

    Cost can range from $113 to $911, prices for ORD to LAS do fluctuate more than most routes in US. Don't forget, you can save by booking further in advance.

  • Can I change the date of my flight?

    Yes, you can switch your departure or arrival date. If you wish to save some funds in doing so, the lowest-cost day to fly in January is Tuesday. Flexibility is key when booking travel to help keep costs down.

  • From Chicago to Las Vegas, which day is going to have the most flight times?

    The day with the most departure times for this route is Thursday with 22 options. However, with 17 flight times, Saturday doesn't offer quite as many options when finding that perfect departure time.

Chicago to Las Vegas Flights

Whether you’re travelling for business, looking to get away to one of your dream destinations, or just want a change of scenery, Expedia can help you put a spring in your step and change in your pocket. With a fantastic selection of flights from Chicago to Las Vegas, you’ll be kicking back on a plane, digging into mouth-watering local dishes and exploring the famous landmarks in no time, even if you wait until the last minute to book. And perhaps best of all, you can make it happen for less than you think, as Expedia makes it easy to book a cheap flight from ORD to LAS, no matter whether you plan on travelling one way, non stop or round trip.

Travelling with a cheap airline means that you’ll have plenty of walking-around money to splash out on shopping, activities and excursions, letting you make the most out of your getaway. Cheap airfare from Chicago to Las Vegas also means that you can travel more often – and more spontaneously – so there’s never been a better time to give into your whims, take to the clouds and make memories that will last forever, whether they involve dining at 5-star restaurants, dancing the nights away, pampering yourself with a luxurious spa treatment or just soaking up the stunning surroundings.

In addition to the fantastic savings afforded by cheap airfare, you can also book a bundle to take care of all your travel needs. Check out Expedia’s wide selection of hotels and rental cars to find the accommodation and vehicles that will pair perfectly with your plans, whether those call for cosy compacts and romantic B&Bs or spacious sedans and stunning world-class hotels, then bundle up your savings and you’re ready to roll. With so many intriguing options for a dream trip right at your fingertips, and with so many affordable flights offered on Expedia, there’s no need to wait a second longer to satisfy your wanderlust with a new adventure. Book your travel arrangements with us today!