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$37+ Cheap flights from O'Hare Intl (ORD) to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LAS
jul. 30 — ago. 61
From?
To?
mar. 7/30
mar. 8/6
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Las Vegas Harry Reid Intl are usually found in September or August, booked 27 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from O'Hare Intl to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 25, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$55

One-way from

$37
(eDestinos)
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Chicago O'Hare Intl to Las Vegas Harry Reid Intl
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One-way flight from Chicago O'Hare Intl to Las Vegas Harry Reid Intl
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What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Las Vegas?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 35% when planning your travel around this day of the week.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Las Vegas?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 31 days in advance, which can save you up to 41% on flights from Chicago O'Hare Intl Airport to Las Vegas compared to booking the week you need them. Waiting 31 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $247. For sooner than that we have options available in the next 3 days from $347.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Las Vegas?

September can be a great time to fly to Las Vegas from Chicago O'Hare Intl Airport with a flight ticket averaging about $260. Cheapflights users have found deals in the month of September for as cheap as $79. The most expensive prices can be found in the month of March.

What is the cheapest time of day to fly from ORD to LAS?

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Chicago O'Hare Intl Airport to Las Vegas by exploring options for tickets in the evening.

Cheap O'Hare Intl to Las Vegas flights in July & August 2024

Find cheap flight options from O'Hare Intl to Las Vegas specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on julio 25, 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Las Vegas in 2024. For more flight deals, be sure to check back very soon.
This Cheapflightsfares deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/186:00 amORD - LAS
1 stop6h 20mSpirit Airlines
mar. 8/205:10 amLAS - ORD
1 stop12h 41mSpirit Airlines
Deal found 7/24$108
This Frontier deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/118:30 pmORD - LAS
Nonstop4h 11mFrontier
mar. 8/206:34 pmLAS - ORD
Nonstop3h 44mFrontier
Deal found 7/24$109
This Cheapflightsfares deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2810:57 pmORD - LAS
Nonstop3h 58mSpirit Airlines
vie. 8/3011:21 amLAS - ORD
Nonstop3h 44mSpirit Airlines
Deal found 7/23$110
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/203:24 pmORD - LAS
Nonstop4h 05mFrontier
vie. 8/2312:59 amLAS - ORD
1 stop20h 29mFrontier
Deal found 7/25$111
This FareScan deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/2010:57 pmORD - LAS
Nonstop3h 58mSpirit Airlines
dom. 9/86:30 amLAS - ORD
Nonstop3h 41mSpirit Airlines
Deal found 7/23$112
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/183:24 pmORD - LAS
Nonstop4h 05mMultiple Airlines
mié. 8/216:33 amLAS - ORD
Nonstop3h 44mMultiple Airlines
Deal found 7/25$113
This FareScan deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/156:00 amORD - LAS
1 stop14h 45mSpirit Airlines
mié. 8/216:33 amLAS - ORD
Nonstop3h 44mSpirit Airlines
Deal found 7/24$114
This Cheapflightsfares deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/203:24 pmORD - LAS
Nonstop4h 05mFrontier
sáb. 8/318:00 amLAS - ORD
1 stop28h 06mFrontier
Deal found 7/24$115
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/293:24 pmORD - LAS
Nonstop4h 05mFrontier
mar. 9/36:34 pmLAS - ORD
Nonstop3h 44mFrontier
Deal found 7/25$116

O'Hare Intl to Las Vegas 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Las Vegas in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Las Vegas in 2024. For more flight deals, be sure to check back very soon.
This Frontier deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/183:24 pmORD - LAS
Nonstop4h 05mFrontier
mar. 8/276:34 pmLAS - ORD
Nonstop3h 44mFrontier
Deal found 7/25$108
This Frontier deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/118:30 pmORD - LAS
Nonstop4h 11mFrontier
mar. 8/206:34 pmLAS - ORD
Nonstop3h 44mFrontier
Deal found 7/24$109
This Cheapflightsfares deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2810:57 pmORD - LAS
Nonstop3h 58mSpirit Airlines
dom. 9/111:05 pmLAS - ORD
Nonstop3h 45mSpirit Airlines
Deal found 7/23$110
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/203:24 pmORD - LAS
Nonstop4h 05mFrontier
vie. 8/2312:59 amLAS - ORD
1 stop20h 29mFrontier
Deal found 7/25$111
This FareScan deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/207:20 amORD - LAS
2 stops10h 31mSpirit Airlines
mié. 8/286:10 amLAS - ORD
1 stop11h 41mSpirit Airlines
Deal found 7/24$112
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/186:00 amORD - LAS
1 stop11h 51mSpirit Airlines
mié. 8/216:10 amLAS - ORD
1 stop11h 41mSpirit Airlines
Deal found 7/25$113
This eDestinos deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/133:24 pmORD - LAS
Nonstop4h 05mFrontier
lun. 8/1912:58 amLAS - ORD
1 stop11h 12mFrontier
Deal found 7/23$114
This Cheapflightsfares deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/203:24 pmORD - LAS
Nonstop4h 05mFrontier
sáb. 8/318:00 amLAS - ORD
1 stop28h 06mFrontier
Deal found 7/24$115
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/293:24 pmORD - LAS
Nonstop4h 05mFrontier
mar. 9/36:34 pmLAS - ORD
Nonstop3h 44mFrontier
Deal found 7/25$116

O'Hare Intl to Las Vegas flights leaving soon

Find last-minute flight options from O'Hare Intl to Las Vegas for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Have a look at some of the last-minute flights available departing from Chicago to Las Vegas. To prevent any unwanted surprises, users should verify their flight info before booking.
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/316:19 pmORD - LAS
Nonstop3h 55mMultiple Airlines
mar. 8/136:34 pmLAS - ORD
Nonstop3h 44mMultiple Airlines
Deal found 7/24$114
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/316:19 pmORD - LAS
Nonstop3h 55mSpirit Airlines
mié. 8/146:33 amLAS - ORD
Nonstop3h 44mSpirit Airlines
Deal found 7/24$122
This Cheapflightsfares deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/46:19 pmORD - LAS
Nonstop3h 55mSpirit Airlines
mié. 8/712:19 amLAS - ORD
Nonstop3h 47mSpirit Airlines
Deal found 7/24$134
This Cheapflightsfares deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/46:19 pmORD - LAS
Nonstop3h 55mSpirit Airlines
mar. 8/69:00 amLAS - ORD
Nonstop3h 43mSpirit Airlines
Deal found 7/24$135
This Frontier deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/38:21 pmORD - LAS
Nonstop4h 11mFrontier
mar. 8/136:34 pmLAS - ORD
Nonstop3h 44mFrontier
Deal found 7/24$136
This mytrip.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/3010:52 pmORD - LAS
Nonstop3h 54mSpirit Airlines
mar. 8/69:00 amLAS - ORD
Nonstop3h 43mSpirit Airlines
Deal found 7/23$137
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/308:26 pmORD - LAS
Nonstop4h 11mMultiple Airlines
vie. 8/94:32 pmLAS - ORD
Nonstop3h 47mMultiple Airlines
Deal found 7/23$138
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/38:21 pmORD - LAS
Nonstop4h 11mMultiple Airlines
mié. 8/146:33 amLAS - ORD
Nonstop3h 44mMultiple Airlines
Deal found 7/24$142
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/316:19 pmORD - LAS
Nonstop3h 55mSpirit Airlines
jue. 8/811:44 amLAS - ORD
Nonstop3h 45mSpirit Airlines
Deal found 7/24$144

One-way flights to Las Vegas from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Las Vegas. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Take a look at some of the one-way flights we've detected from Chicago to Las Vegas. Users can also find round-trip Chicago to Las Vegas flights by using the search form above.
This eDestinos deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2110:57 pmORD - LAS
Nonstop3h 58mSpirit Airlines
Deal found 7/24$37
This Cheapflightsfares deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/133:24 pmORD - LAS
Nonstop4h 05mFrontier
Deal found 7/24$38
This eDestinos deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/147:20 amORD - LAS
1 stop12h 42mSpirit Airlines
Deal found 7/24$39
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/276:00 amORD - LAS
1 stop6h 20mSpirit Airlines
Deal found 7/25$41
This Cheapflightsfares deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/87:30 pmORD - LAS
Nonstop4h 18mFrontier
Deal found 7/24$43
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/286:00 amORD - LAS
1 stop6h 20mSpirit Airlines
Deal found 7/24$44
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2110:57 pmORD - LAS
Nonstop3h 58mSpirit Airlines
Deal found 7/25$45
This FareScan deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/217:20 amORD - LAS
1 stop5h 57mSpirit Airlines
Deal found 7/24$46
This eDestinos deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/98:35 pmORD - LAS
1 stop11h 35mSpirit Airlines
Deal found 7/23$48

Find flights from O'Hare Intl to Las Vegas within your budget

Customize your flight search to find flights from O'Hare Intl to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$55 - $83

Route

Depart

Return

Price

Chicago O'Hare IntlLas Vegas Harry Reid Intl

ORD - LAS

ORDLAS

Chicago O'Hare Intl

dom. 8/18

1 stop18h 09m

Las Vegas Harry Reid Intl

mar. 8/27

1 stop14h 59m

$55

Chicago O'Hare IntlLas Vegas Harry Reid Intl

ORD - LAS

ORDLAS

Chicago O'Hare Intl

dom. 8/18

1 stop15h 04m

Las Vegas Harry Reid Intl

mar. 8/27

Nonstop3h 44m

$59

Chicago O'Hare IntlLas Vegas Harry Reid Intl

ORD - LAS

ORDLAS

Chicago O'Hare Intl

dom. 8/18

1 stop15h 04m

Las Vegas Harry Reid Intl

mar. 8/27

Nonstop3h 44m

$62

Chicago O'Hare IntlLas Vegas Harry Reid Intl

ORD - LAS

ORDLAS

Chicago O'Hare Intl

mar. 8/13

Nonstop3h 54m

Las Vegas Harry Reid Intl

mar. 8/20

Nonstop3h 44m

$67

Chicago O'Hare IntlLas Vegas Harry Reid Intl

ORD - LAS

ORDLAS

Chicago O'Hare Intl

mar. 8/13

Nonstop3h 54m

Las Vegas Harry Reid Intl

mar. 8/20

Nonstop3h 45m

$69

Chicago O'Hare IntlLas Vegas Harry Reid Intl

ORD - LAS

ORDLAS

Chicago O'Hare Intl

dom. 8/11

Nonstop3h 52m

Las Vegas Harry Reid Intl

mar. 8/20

1 stop25h 39m

$71

Chicago O'Hare IntlLas Vegas Harry Reid Intl

ORD - LAS

ORDLAS

Chicago O'Hare Intl

mar. 8/20

Nonstop4h 05m

Las Vegas Harry Reid Intl

mar. 8/27

Nonstop3h 44m

$78

Chicago O'Hare IntlLas Vegas Harry Reid Intl

ORD - LAS

ORDLAS

Chicago O'Hare Intl

mié. 8/28

1 stop6h 20m

Las Vegas Harry Reid Intl

mar. 9/3

Nonstop3h 44m

$80

Chicago O'Hare IntlLas Vegas Harry Reid Intl

ORD - LAS

ORDLAS

Chicago O'Hare Intl

mié. 8/21

Nonstop3h 56m

Las Vegas Harry Reid Intl

mar. 8/27

Nonstop3h 44m

$83

Flights are sorted by cheapest first

Deals found on 7/24

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Las Vegas. Price data was last updated on July 23, 2024.
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Las Vegas, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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What is the cheapest day to fly from Chicago O'Hare Intl Airport to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Las Vegas. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Las Vegas flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from O'Hare Intl to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated julio 25, 2024.
See what other customers who have flown with Spirit Airlines, Frontier and American Airlines from Chicago to Las Vegas have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Food

7.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Food

7.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Food

7.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Food

7.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Sun Country Air
7.1
Good
515 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Food

7.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Spirit Airlines
6.4
Okay
8,407 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Food

7.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Chicago O'Hare Intl?

    Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Chicago O'Hare Intl. On average, Harry Reid Intl has 34 inbound flights from Chicago O'Hare Intl per day from 8 airlines. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

  • Can I find flights from Chicago O'Hare Intl Airport to Las Vegas for under $100 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Las Vegas for under $100. The cheapest flight booked recently is on Spirit Airlines for just $55, but on average you can expect to pay $75.

  • Are there nonstop flights from Chicago O'Hare Intl Airport to Las Vegas for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to Las Vegas under $100. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Las Vegas is less than $85.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Las Vegas for under $200?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to Las Vegas within the next 7 days for less than $200.

  • What days are nonstop flights available from Chicago O'Hare Intl Airport to Las Vegas?

    Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

  • How many flights depart from Chicago O'Hare Intl Airport to Las Vegas on average per day?

    Per day, 23 flights depart from Chicago O'Hare Intl Airport to Las Vegas on average.
    Morning (6am - Noon) - 30% of flight departures
    Evening (6pm - Midnight) - 70% of flight departures

  • How long is the flight from Chicago O'Hare Intl Airport to Las Vegas?

    A quick flight from Chicago O'Hare Intl Airport to Las Vegas can take about 15h 04m. Spirit Airlines provides one of the quickest options available for as low as $55. The distance from Chicago O'Hare Intl Airport to Las Vegas is about 1519 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Las Vegas round-trip?

    Spirit Airlines, at $55, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Las Vegas. An alternate airline flying to your destination would be Frontier. Users have found that Spirit Airlines is 80% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Las Vegas?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago O'Hare Intl Airport to Las Vegas on time: United Airlines (81%), Austrian Airlines (79%), Brussels Airlines (77%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Las Vegas?

    On average you can expect to pay $635 for a flight from Chicago O'Hare Intl Airport to Las Vegas. The cheapest flight overall is $37 while the most popular route, (Chicago O'Hare Intl - Las Vegas Harry Reid Intl) is currently priced at $75.

  • What does ORD to LAS mean?

    Chicago O'Hare Intl Airport is ORD and Las Vegas Harry Reid Intl Airport is LAS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from O'Hare Intl to Las Vegas that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Las Vegas flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Las Vegas with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Las Vegas flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from O'Hare Intl to Las Vegas that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Las Vegas.

  • Can I find deals for business class flights from O'Hare Intl to Las Vegas?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from O'Hare Intl to Las Vegas that allow pets onboard?

    Many airlines flying from O'Hare Intl to Las Vegas offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to Las Vegas?

    Yes, you can often find last-minute deals on O'Hare Intl to Las Vegas flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago O'Hare Intl Airport to Las Vegas flight deals updated?

    The Chicago O'Hare Intl Airport to Las Vegas flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Las Vegas?

    When booking a flight from Chicago O'Hare Intl Airport to Las Vegas, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Las Vegas (average of $194). Flying from Chicago O'Hare Intl Airport to Las Vegas in May is currently the most expensive (average of $256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for O'Hare Intl to Las Vegas
See prices for flight routes from nearby airports that may be better suited for you.

Midway to Las Vegas flights
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O'Hare Intl to Reno flights
Midway to Reno flights
O'Hare Intl to Twin Falls flights
Midway to Twin Falls flights

Top 8 airlines flying from O'Hare Intl to Las Vegas

Discover the top 8 airlines that operate flights from O'Hare Intl to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$40Average$146FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$62Average$221FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$79Average$279FlexibilityNo cancel feeOn-time75%
Spirit AirlinesCheapest$87Average$200FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$108Average$284FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$178Average$376FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$354FlexibilityNo cancel feeOn-time71%
DeltaCheapest$235Average$326FlexibilityNo cancel feeOn-timeN/A
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Chicago to New Delhi flights
Atlanta to New York flights
Minneapolis to Phoenix flights
Boston to Las Vegas flights
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Chicago O'Hare Intl Airport to Lawton flights

Search flights from O'Hare Intl to Las Vegas by cabin class

Find flights from O'Hare Intl to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from O'Hare Intl to Las Vegas

Find hourly flight availability from O'Hare Intl to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 25, 2024.
1%of flight departuresEarly morningMidnight to 6 am
25%of flight departuresMorning6 am to noon
41%of flight departuresAfternoonNoon to 6 pm
33%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from O'Hare Intl to Las Vegas

Explore weekly flight availability from O'Hare Intl to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 25, 2024.
Sunday34daily flights
Monday36daily flights
Tuesday33daily flights
Wednesday34daily flights
Thursday33daily flights
Friday36daily flights
Saturday32daily flights

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