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United Airlines flights from Chicago to Las Vegas (CHI - LAS)

CHI — LAS
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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Cheapflights users flying from Chicago to Las Vegas on United Airlines typically fly into Las Vegas Harry Reid Intl and depart from Chicago O'Hare Intl. Select your dates above for pricing.

United Airlines flights from Chicago to Las Vegas in 2024

Find detailed information about United Airlines flights from Chicago to Las Vegas. Explore the options provided by United Airlines to plan your journey from Chicago to Las Vegas. Data last updated May 9, 2024.

Popular in

March

Cheapest in

September

Average price (all airlines)

$268

One-way from

$118

Round-trip from

$256
Highest demand for flights from Chicago to Las Vegas Harry Reid Intl; 6% potential price increase.
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Best time to find cheap flights from Chicago to Las Vegas Harry Reid Intl; 1% potential price drop.
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Average price for all Chicago to Las Vegas Harry Reid Intl flights (one-way and round-trip).
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Cheapest one-way United Airlines flight from Chicago to Las Vegas Harry Reid Intl
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Cheapest round-trip United Airlines flight from Chicago to Las Vegas Harry Reid Intl
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  • Can I get a flight from Chicago to Las Vegas on United Airlines for under $300?

    Cheapflights users have found 5 United Airlines flights for under $300 on the CHI-LAS route. Prices on flights to Las Vegas from Chicago can vary based on many factors including dates. To look at price based on your preferred dates, click here.

  • How do most travelers feel about United Airlines?

    Cheapflights users who travel with United Airlines (a popular airline from Chicago to Las Vegas) have rated them a 7.4/10. This rating comes from 1,024 reviews. If you are looking to travel CHI-LAS, search your dates above.

Cheapest United Airlines flights from Chicago to Las Vegas

Discover the cheapest flight options specifically offered by United Airlines for travel from Chicago to Las Vegas. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,749,864 searches. The data was last updated on May 9, 2024.
Thu 6/207:35 pmORD - LAS
1 stop6h 18mUnited Airlines
Fri 6/2112:59 amLAS - ORD
1 stop6h 34mUnited Airlines
Deal found 5/8$256
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Sat 6/155:04 amORD - LAS
1 stop5h 38mUnited Airlines
Sat 6/1512:59 amLAS - ORD
1 stop6h 29mUnited Airlines
Deal found 5/9$274
Pick Dates
Sun 5/265:04 amORD - LAS
1 stop5h 38mUnited Airlines
Tue 5/2812:59 amLAS - ORD
1 stop7h 54mUnited Airlines
Deal found 5/8$297
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Direct flights from Chicago to Las Vegas on United Airlines

Discover the cheapest flight options specifically offered by United Airlines for travel from Chicago to Las Vegas. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,749,864 searches. The data was last updated on May 9, 2024.
Mon 7/17:58 pmORD - LAS
Nonstop4h 01mUnited Airlines
Sat 7/63:52 pmLAS - ORD
Nonstop3h 44mUnited Airlines
Deal found 5/8$334
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Sat 5/253:47 pmORD - LAS
Nonstop4h 01mUnited Airlines
Sun 5/266:00 amLAS - ORD
Nonstop3h 41mUnited Airlines
Deal found 5/8$345
Pick Dates
Sat 5/257:55 pmORD - LAS
Nonstop4h 01mUnited Airlines
Sun 5/266:00 amLAS - ORD
Nonstop3h 41mUnited Airlines
Deal found 5/8$346
Pick Dates

Last minute deals on Cheapflights

Explore last-minute flight deals on United Airlines for various destinations, including Chicago to Las Vegas. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated May 9, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 2,749,864 searches.
Sat 5/187:45 pmORD - LAS
Nonstop4h 12mUnited Airlines
Mon 5/207:15 amLAS - ORD
Nonstop3h 41mUnited Airlines
Deal found 5/8$395
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Wed 5/154:10 pmORD - LAS
1 stop7h 50mUnited Airlines
Fri 5/1712:58 amLAS - ORD
1 stop7h 50mUnited Airlines
Deal found 5/8$409
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Sat 5/187:10 amORD - LAS
Nonstop4h 07mUnited Airlines
Mon 5/2012:58 amLAS - ORD
1 stop6h 32mUnited Airlines
Deal found 5/8$471
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One-way United Airlines flights to Las Vegas from Chicago

Search for one-way flight options from Chicago to Las Vegas specifically provided by United Airlines. Find affordable one-way fares from United Airlines and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,749,864 searches. The data was last updated on May 9, 2024.
Tue 8/65:16 amORD - LAS
1 stop5h 26mUnited Airlines
Deal found 5/8$118
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Tue 5/147:10 amORD - LAS
1 stop9h 10mUnited Airlines
Deal found 5/7$133
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Fri 8/167:35 pmORD - LAS
1 stop6h 23mUnited Airlines
Deal found 5/8$144
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Average price of United Airlines flights from Chicago to Las Vegas

Plan your United Airlines flight from Chicago to Las Vegas by taking into account the cheapest months to travel. The average price of a one-way United Airlines flight from Chicago to Las Vegas is currently $132 while a round-trip flight costs $342. Price data was last updated on May 5, 2024.

Currently, the most affordable month to book a United Airlines flight from Chicago to Las Vegas in January, with an average price of $194. Conversely, traveling with United Airlines from Chicago to Las Vegas in May will be the most expensive, with an average cost of $256. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

$194

February

$219

March

$249

April

$253

May

$256

June

$242

July

$238

August

$210

September

$205

October

$218

November

$225

December

$219

Temperature and rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature and rainfall totals by month.

LAS

Temperature

48.2 - 93.2 °F

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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Fly from Chicago to Las Vegas on another airline
Consider alternative airlines that service the Las Vegas area. Flight routes are based on user searches made on Cheapflights and were last updated on May 9, 2024.

Spirit Airlines flights from Chicago to Las Vegas Harry Reid Intl
Frontier flights from Chicago to Las Vegas Harry Reid Intl

See what others are saying about United Airlines

Read reviews and see what other travelers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated May 9, 2024.
United Airlines
7.4
Good
11,030 reviews
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Overview

Food

6.7

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.1
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