Cheap Flights from Chicago to Las Vegas
Browse current best options from Chicago. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
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RatePunk searches hundreds of travel sites at once for deals on flights to Las Vegas
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Chicago to Las Vegas
Explore current cheapest deals departing from Chicago to Las Vegas
Round trip
Sort by: Cheapest
October 20 - November 3
ORD - Las Vegas
$190
$110
Round trip
October 20 - October 22
ORD - Las Vegas
$214
$118
Round trip
October 23 - November 3
ORD - Las Vegas
$192
$123
Round trip
October 20 - October 29
ORD - Las Vegas
$201
$126
Round trip
October 14 - November 3
ORD - Las Vegas
$183
$128
Round trip
October 20 - November 5
ORD - Las Vegas
$186
$130
Round trip
October 21 - November 3
ORD - Las Vegas
$190
$132
Round trip
September 6 - September 10
RFD - Las Vegas
$176
$134
Round trip
October 4 - October 15
RFD - Las Vegas
$183
$134
Round trip
October 23 - October 29
ORD - Las Vegas
$208
$135
Round trip
Unlock all 500+ flight deals to Las Vegas and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Chicago to Las Vegas
How much is a round trip from Chicago to Las Vegas
Regular price: $152 - $242
Prices are currently below the regular range.
The regular price range for flights from Chicago to Las Vegas is $152 to $242. The current lowest deal is $110 with Frontier Airlines for travel from Oct 20-Nov 3.
now $110
Low $152
High $242
The cheapest time to fly from Chicago to Las Vegas
The cheapest month to fly from Chicago to Las Vegas is April, with a median price of $170. The most expensive month is June, with a median price of $532. Prices are generally lower from January to December.
April
Flights from $170
June
Flights from $532
Direct flights from Chicago to Las Vegas
Frontier Airlines
Last-minute flights going from Chicago to Las Vegas
Tue, Jun 16
MDW - Las Vegas
Chicago (MDW) - Las Vegas (LAS)
Frontier Airlines
$457
$265
One-way
Fri, Jun 19
MDW - Las Vegas
Chicago (MDW) - Las Vegas (LAS)
Frontier Airlines
$459
$300
One-way
Wed, Jul 1
MDW - Las Vegas
Chicago (MDW) - Las Vegas (LAS)
Frontier Airlines
$641
$280
One-way
Thu, Jul 2
MDW - Las Vegas
Chicago (MDW) - Las Vegas (LAS)
Frontier Airlines
$520
$233
One-way
Thu, Jul 2
MDW - Las Vegas
Chicago (MDW) - Las Vegas (LAS)
Frontier Airlines
$619
$237
One-way
Thu, Jul 2
MDW - Las Vegas
Chicago (MDW) - Las Vegas (LAS)
Frontier Airlines
$621
$247
One-way
Biggest price drops on these dates for flights from Chicago to Las Vegas
Jul 2 - Jul 3
$619 → $237
62%
Jul 2 - Jul 4
$621 → $247
60%
Jul 8 - Jul 11
$604 → $240
60%
Jul 1 - Jul 5
$641 → $280
56%
Popular Airports to fly from Chicago to Las Vegas
Chicago - Las Vegas route insights
💸 Price insights
Recent fares are above the typical level
Recent fares for Chicago to Las Vegas are above the typical level, with a median price of $383.
📅 Best time to fly
April is historically cheapest at $170
Historically, April is the cheapest month to fly from Chicago to Las Vegas, with a median price of $170.
⏱️ Flight duration
Median flight time is 16h 20m
The median flight time for Chicago to Las Vegas is 16 hours and 20 minutes.
✈️ Airlines & availability
Connecting flights are dominant (69.2%)
Connecting flights make up 69.2% of deals, with a median of 2 stopovers when connecting.
🏆 Airline highlight
Frontier Airlines offers direct flights
Frontier Airlines is one of the airlines offering direct flights on the Chicago to Las Vegas route.
🎯 Booking tip
Deals are frequent for this route
Deals for flights from Chicago to Las Vegas are frequent, with over one deal per day.
Chicago main airports to depart from
O Hare International (ORD)
Depart from O'Hare International for flights to Las Vegas, often offering competitive prices.
📍 ~25 km from Chicago city center (reachable by car or train)
💸 Flights from ~$110
Chicago Midway International (MDW)
Chicago Midway International provides another option for your journey from Chicago to Las Vegas.
📍 ~15 km from Chicago city center (reachable by car or train)
💸 Flights from ~$200
Chicago Rockford International (RFD)
Consider Chicago Rockford International for an alternative departure point to Las Vegas.
📍 ~120 km from Chicago city center (reachable by car)
💸 Flights from ~$134
Las Vegas main airports to arrive at
Harry Reid International Airport (LAS)
Harry Reid International Airport is a primary arrival airport for flights from Chicago to Las Vegas.
📍 ~10 km from Las Vegas (reachable by car)
💸 Flights from ~$110
Airports nearby Las Vegas used as alternative
Ontario International (ONT)
Ontario International offers extensive domestic flight options and is less congested than LAX for travelers driving from Nevada.
📍 ~300 km from Las Vegas (reachable by car)
💸 Flights from ~$200
St. George Regional (SGU)
St. George Regional is the closest alternative airport to Las Vegas, offering very easy access via I-15.
📍 ~190 km from Las Vegas (reachable by car)
💸 Flights from ~$318
Palm Springs International (PSP)
Palm Springs International is a reliable mid-sized airport with good connectivity to West Coast hubs.
📍 ~360 km from Las Vegas (reachable by car)
💸 Flights from ~$244
Hollywood Burbank (BUR)
Hollywood Burbank is known for efficiency and quick terminal-to-gate times, serving the Los Angeles basin.
📍 ~390 km from Las Vegas (reachable by car)
💸 Flights from ~$205
Phoenix Sky Harbor International (PHX)
Phoenix Sky Harbor International is a massive international hub with routes potentially not available at LAS.
📍 ~440 km from Las Vegas (reachable by car)
💸 Flights from ~$110
Business & First Class Flight Deals to Las Vegas
Discover luxury on the budget with premium cabin class on flights from Chicago to Las Vegas.
Elite
Best Elite deals to Las Vegas
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From ORD
Elite
Sep 30
Las Vegas, United States
88% AI deal score
$2,012
$999
Save $1,013
From ORD
Elite
Sep 23
Las Vegas, United States
87% AI deal score
$1,822
$984
Save $838
From ORD
Elite
Sep 30
Las Vegas, United States
87% AI deal score
$1,861
$984
Save $877
From ORD
Elite
Sep 22
Las Vegas, United States
87% AI deal score
$1,839
$984
Save $855
From ORD
Elite
Sep 23
Las Vegas, United States
87% AI deal score
$1,846
$984
Save $862
From ORD
Elite
Sep 08
Las Vegas, United States
87% AI deal score
$1,983
$999
Save $984
From ORD
Elite
Aug 12
Las Vegas, United States
87% AI deal score
$1,729
$1,037
Save $692
From ORD
Elite
Sep 08
Las Vegas, United States
86% AI deal score
$1,761
$984
Save $777
From ORD
Elite
Sep 15
Las Vegas, United States
86% AI deal score
$1,735
$984
Save $751
From ORD
Elite
Sep 22
Las Vegas, United States
86% AI deal score
$1,814
$984
Save $830
From ORD
Elite
Sep 30
Las Vegas, United States
86% AI deal score
$1,774
$984
Save $790
From ORD
Elite
Sep 22
Las Vegas, United States
86% AI deal score
$1,777
$984
Save $793
From ORD
Elite
Sep 30
Las Vegas, United States
86% AI deal score
$1,811
$984
Save $827
From ORD
Elite
Sep 30
Las Vegas, United States
86% AI deal score
$1,774
$984
Save $790
From ORD
Elite
Sep 22
Las Vegas, United States
86% AI deal score
$1,777
$984
Save $793
From ORD
Elite
Sep 16
Las Vegas, United States
86% AI deal score
$1,735
$984
Save $751
From ORD
Elite
Sep 08
Las Vegas, United States
86% AI deal score
$1,761
$984
Save $777
From ORD
Elite
Sep 16
Las Vegas, United States
86% AI deal score
$1,771
$984
Save $787
From ORD
Elite
Sep 15
Las Vegas, United States
86% AI deal score
$1,769
$984
Save $785
From ORD
Elite
Sep 01
Las Vegas, United States
86% AI deal score
$1,772
$984
Save $788
From ORD
Elite
Sep 02
Las Vegas, United States
86% AI deal score
$1,755
$984
Save $771
From ORD
Elite
Sep 08
Las Vegas, United States
86% AI deal score
$1,832
$984
Save $848
From ORD
Elite
Sep 16
Las Vegas, United States
86% AI deal score
$1,735
$985
Save $750
From ORD
Elite
Sep 23
Las Vegas, United States
86% AI deal score
$1,775
$985
Save $790
From ORD
Elite
Sep 15
Las Vegas, United States
86% AI deal score
$1,750
$985
Save $765
From ORD
Elite
Sep 23
Las Vegas, United States
86% AI deal score
$1,775
$985
Save $790
From ORD
Elite
Sep 21
Las Vegas, United States
86% AI deal score
$1,794
$999
Save $795
From ORD
Elite
Sep 08
Las Vegas, United States
86% AI deal score
$1,761
$999
Save $762
From ORD
Elite
Sep 23
Las Vegas, United States
86% AI deal score
$1,837
$999
Save $838
From ORD
Elite
Sep 22
Las Vegas, United States
86% AI deal score
$1,839
$999
Save $840
From ORD
Elite
Sep 14
Las Vegas, United States
85% AI deal score
$1,735
$999
Save $736
From ORD
Elite
Sep 21
Las Vegas, United States
85% AI deal score
$1,767
$999
Save $768
From ORD
Elite
Sep 14
Las Vegas, United States
85% AI deal score
$1,767
$999
Save $768
From ORD
Elite
Sep 16
Las Vegas, United States
85% AI deal score
$1,769
$999
Save $770
From ORD
Elite
Sep 15
Las Vegas, United States
85% AI deal score
$1,767
$999
Save $768
From ORD
Elite
Sep 21
Las Vegas, United States
85% AI deal score
$1,733
$1,000
Save $733
From ORD
Elite
Sep 21
Las Vegas, United States
85% AI deal score
$1,749
$1,000
Save $749
From ORD
Elite
Sep 14
Las Vegas, United States
85% AI deal score
$1,756
$1,000
Save $756
From ORD
Elite
Aug 08
Las Vegas, United States
83% AI deal score
$1,451
$1,058
Save $393
From ORD
Elite
Jul 14
Las Vegas, United States
82% AI deal score
$1,338
$1,058
Save $280
From ORD
Elite
Jul 22
Las Vegas, United States
82% AI deal score
$1,348
$1,058
Save $290
From ORD
Elite
Jul 15
Las Vegas, United States
82% AI deal score
$1,362
$1,058
Save $304
From ORD
Elite
Jun 20
Las Vegas, United States
81% AI deal score
$2,366
$1,447
Save $919
From ORD
Elite
Jun 20
Las Vegas, United States
81% AI deal score
$2,358
$1,447
Save $911
From ORD
Elite
Aug 11
Las Vegas, United States
81% AI deal score
$1,055
$707
Save $348
From ORD
Elite
Oct 03
Las Vegas, United States
81% AI deal score
$1,034
$710
Save $324
From ORD
Elite
Jul 21
Las Vegas, United States
80% AI deal score
$841
$707
Save $134
From ORD
Elite
Aug 01
Las Vegas, United States
80% AI deal score
$1,036
$708
Save $328
From ORD
Elite
Aug 08
Las Vegas, United States
80% AI deal score
$1,041
$710
Save $331
From ORD
Elite
Oct 03
Las Vegas, United States
80% AI deal score
$1,015
$710
Save $305
From ORD
Elite
Jul 21
Las Vegas, United States
76% AI deal score
$1,184
$1,055
Save $129
From ORD
Elite
Oct 03
Las Vegas, United States
76% AI deal score
$1,387
$1,058
Save $329
From ORD
Elite
Jun 17
Las Vegas, United States
76% AI deal score
$2,129
$1,689
Save $440
From ORD
Elite
Oct 06
Las Vegas, United States
76% AI deal score
$995
$707
Save $288
From ORD
Elite
Jul 15
Las Vegas, United States
76% AI deal score
$833
$707
Save $126
From ORD
Elite
Jul 29
Las Vegas, United States
76% AI deal score
$834
$707
Save $127
From ORD
Elite
Aug 12
Las Vegas, United States
76% AI deal score
$995
$707
Save $288
From ORD
Elite
Aug 11
Las Vegas, United States
76% AI deal score
$1,030
$710
Save $320
From ORD
Elite
Jul 15
Las Vegas, United States
75% AI deal score
$1,175
$1,055
Save $120
From ORD
Elite
Aug 16
Las Vegas, United States
75% AI deal score
$1,485
$1,249
Save $236
From ORD
Elite
Sep 05
Las Vegas, United States
75% AI deal score
$959
$710
Save $249
From ORD
Elite
Sep 29
Las Vegas, United States
75% AI deal score
$946
$710
Save $236
From ORD
Elite
Aug 29
Las Vegas, United States
75% AI deal score
$1,000
$713
Save $287
From ORD
Elite
Aug 26
Las Vegas, United States
74% AI deal score
$1,206
$1,055
Save $151
From ORD
Elite
Sep 19
Las Vegas, United States
74% AI deal score
$1,245
$1,058
Save $187
From ORD
Elite
Sep 16
Las Vegas, United States
74% AI deal score
$1,241
$1,058
Save $183
From ORD
Elite
Aug 22
Las Vegas, United States
74% AI deal score
$1,205
$1,061
Save $144
From ORD
Elite
Aug 13
Las Vegas, United States
74% AI deal score
$1,449
$1,252
Save $197
From ORD
Elite
Aug 18
Las Vegas, United States
74% AI deal score
$1,653
$1,415
Save $238
From ORD
Elite
Sep 15
Las Vegas, United States
74% AI deal score
$920
$707
Save $213
From ORD
Elite
Oct 28
Las Vegas, United States
74% AI deal score
$990
$807
Save $183
From ORD
Elite
Oct 28
Las Vegas, United States
74% AI deal score
$1,014
$810
Save $204
From ORD
Elite
Oct 29
Las Vegas, United States
74% AI deal score
$1,014
$823
Save $191
From ORD
Elite
Oct 28
Las Vegas, United States
74% AI deal score
$1,023
$825
Save $198
From ORD
Elite
Sep 10
Las Vegas, United States
73% AI deal score
$1,232
$1,075
Save $157
From ORD
Elite
Aug 30
Las Vegas, United States
73% AI deal score
$1,420
$1,249
Save $171
From ORD
Elite
Aug 12
Las Vegas, United States
73% AI deal score
$1,394
$1,251
Save $143
From ORD
Elite
Dec 06
Las Vegas, United States
73% AI deal score
$804
$725
Save $79
From ORD
Elite
Oct 28
Las Vegas, United States
73% AI deal score
$997
$825
Save $172
From ORD
Elite
Oct 29
Las Vegas, United States
72% AI deal score
$1,387
$1,260
Save $127
From ORD
Elite
Dec 02
Las Vegas, United States
72% AI deal score
$799
$743
Save $56
From ORD
Elite
Nov 01
Las Vegas, United States
72% AI deal score
$882
$805
Save $77
From ORD
Elite
Oct 30
Las Vegas, United States
72% AI deal score
$1,020
$883
Save $137
From ORD
Elite
Nov 08
Las Vegas, United States
71% AI deal score
$875
$825
Save $50
From MDW
Elite
Dec 06
Las Vegas, United States
69% AI deal score
$1,933
From ORD
Elite
Dec 11
Las Vegas, United States
48% AI deal score
$1,592
From ORD
Elite
Oct 28
Las Vegas, United States
44% AI deal score
$2,378