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Get United's best fares today on flights from Chicago to Las Vegas from *

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Low fare calendar for flights from Chicago (ORD) to Las Vegas (LAS)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
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from
$699*
Viewed:18 hours ago
Economy
Return:12/17/19
16
from
$201*
Viewed:10 hours ago
Economy
Return:12/23/19
17
from
$197*
Viewed:a day ago
Economy
Return:01/08/20
18
from
$197*
Viewed:13 hours ago
Economy
Return:12/20/19
19
from
$97*
Viewed:10 hours ago
Economy
Return:01/02/20
20
from
$97*
Viewed:10 hours ago
Economy
Return:01/03/20
21
from
$97*
Viewed:10 hours ago
Economy
Return:01/04/20
22
from
$249*
Viewed:10 hours ago
Economy
Return:01/05/20
23
from
$249*
Viewed:10 hours ago
Economy
Return:01/06/20
24
from
$201*
Viewed:10 hours ago
Economy
Return:12/31/19
25
from
$97*
Viewed:10 hours ago
Economy
Return:01/08/20
26
from
$517*
Viewed:a day ago
Economy
Return:12/27/19
27
from
$97*
Viewed:10 hours ago
Economy
Return:01/10/20
28
from
$201*
Viewed:10 hours ago
Economy
Return:01/04/20
29
from
$201*
Viewed:10 hours ago
Economy
Return:01/05/20
30
from
$249*
Viewed:10 hours ago
Economy
Return:01/13/20
31
from
$201*
Viewed:10 hours ago
Economy
Return:01/07/20
from
$201*
Viewed:10 hours ago
Economy
Return:01/08/20
from
$149*
Viewed:11 hours ago
Economy
Return:01/07/20
from
$97*
Viewed:10 hours ago
Economy
Return:01/17/20
from
$97*
Viewed:3 hours ago
Economy
Return:01/07/20
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Chicago to Las Vegas?

FromToDatesFare TypePrice

Chicago (ORD)

Las Vegas (LAS)

Depart: 01/25/20

Return: 01/29/20

Roundtrip
from
USD97*
Viewed:1dayago

Chicago (ORD)

Las Vegas (LAS)

Depart: 01/13/20

Return: 01/15/20

Roundtrip
from
USD97*
Viewed:1dayago

Chicago (ORD)

Las Vegas (LAS)

Depart: 01/14/20

Return: 01/19/20

Roundtrip
from
USD97*
Viewed:1dayago

Chicago (ORD)

Las Vegas (LAS)

Depart: 12/21/19

Return: 01/04/20

Roundtrip
from
USD97*
Viewed:10hoursago

Chicago (ORD)

Las Vegas (LAS)

Depart: 12/19/19

Return: 01/02/20

Roundtrip
from
USD97*
Viewed:10hoursago

Chicago (ORD)

Las Vegas (LAS)

Depart: 12/25/19

Return: 01/08/20

Roundtrip
from
USD97*
Viewed:10hoursago

Chicago (ORD)

Las Vegas (LAS)

Depart: 12/27/19

Return: 01/10/20

Roundtrip
from
USD97*
Viewed:10hoursago

Chicago (ORD)

Las Vegas (LAS)

Depart: 12/20/19

Return: 01/03/20

Roundtrip
from
USD97*
Viewed:10hoursago

Chicago (ORD)

Las Vegas (LAS)

Depart: 01/03/20

Return: 01/17/20

Roundtrip
from
USD97*
Viewed:10hoursago

Chicago (ORD)

Las Vegas (LAS)

Depart: 01/11/20

Return: 01/25/20

Roundtrip
from
USD97*
Viewed:10hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Las Vegas

Sunday scattered clouds
50°F 12/15/19
Monday sky is clear
47°F 12/16/19
Tuesday sky is clear
42°F 12/17/19
Wednesday broken clouds
43°F 12/18/19
Thursday broken clouds
47°F 12/19/19
Friday broken clouds
50°F 12/20/19
Saturday broken clouds
51°F 12/21/19
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