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Cheap Flights from Chicago, IL to Las Vegas, NV

More cheap flights from Chicago  |  Cheap flights to Las Vegas
Price Drop

Now is a good time to buy!
Prices from Chicago to Las Vegas have recently dropped by 9%. more

Price Drop 9%

We track the prices of flights between all major cities searched by priceline customers. We recently saw a change in prices for the route you searched. Compared to the average cost of a ticket in the past, prices are now up to 9% lower.


  • See Historic Prices
  • See the Top 50 best savings routes

best days to fly from Chicago, IL (MDW, ORD) to Las Vegas, NV (LAS, VGT)

My Trip is:

Choose your departure date:

March 2015

What is a Best Day to Fly?

When it comes time to choose your travel dates, we help you find the lowest possible prices by coloring the best days to fly green. To qualify as a best day to fly, the departure or return date must feature a price that is relatively better than other dates around the same time. But please remember that we often do not display a price for every travel date. When this happens, we display the word "price". Airfares may still be available on these dates. Simply click the word "price" to search our latest prices. To locate the best possible deals, you may wish to search a few days before and after your desired departure or return date to avoid peak travel days.


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Full fare, you're going down. Way down. Especially on green days. Or when fares drop.

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* Lowest available retail fare based on recent customer searches. Price may no longer be available.

Inside track to Name Your Own Price®

  Chicago to Las Vegas

Great Flight Deals from Chicago, IL (MDW, ORD) to Las Vegas, NV (LAS, VGT) start here:

Name Your Own Price® Now!

Choose your departure and return dates and we'll help you book the best flight deal.

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name your own price

Recent Winning Bids from Chicago to Las Vegas


About Name Your Own Price

Every day, we look at a sample of winning bids placed by customers using priceline's exclusive Name Your Own Price® option. We identify each winning bid's savings over retail by comparing the bid to the price of a comparable retail ticket. We then look at the collection of recent winning bids and calculate the typical savings for the route as a whole.

We calculate the percentage of non-stop/1-stop flights, time between flights, and typical departure times by looking at the most recent winning bids for each route.

Please remember: just because one of our customers enjoyed great savings or got a non-stop flight, other customers may not get the same deal. Our prices and inventory change constantly.

Bought In
Huanli C's Trip Sun 1 days $763 $290 62%
Nicolas W's Trip Sat 6 days $368 $291 21%
Jeremy P's Trip Wed 6 days $348 $275 21%
Willard P's Trip Mon 5 days $388 $257 34%
Gabor H's Trip Tue 0 days $563 $226 60%
Maria F's Trip Thu 2 days $504 $293 42%
Ryan S's Trip Sat 3 days $504 $358 29%
Nellie C's Trip Mon 5 days $283 $153 46%
Shihhsun C's Trip Sat 6 days $278 $209 25%
Aaron T's Trip Tue 0 days $563 $243 57%
Best Price and Quality Guarantee
When you Name Your Own Price® for airline tickets you can expect to save up to 40% over other leading sites. And we guarantee in writing that you'll always get the best possible price on your flight. Learn more