Cheap Flights from Las Vegas to Chicago
Browse current best options from Las Vegas. 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 Chicago
Prices updated 6 days ago
402 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated Jul 19, 2026.)
Today’s best flight deals from Las Vegas to Chicago
Explore current cheapest deals departing from Las Vegas to Chicago
Round trip
Sort by: Cheapest
October 15 - October 20
LAS - Chicago
$151
$92
Round trip
August 17 - August 24
LAS - Chicago
$148
$102
Round trip
October 10 - October 24
LAS - Chicago
$130
$105
Round trip
September 24 - September 26
LAS - Chicago
$137
$109
Round trip
August 13 - August 20
LAS - Chicago
$150
$113
Round trip
August 11 - August 15
LAS - Chicago
$161
$119
Round trip
September 3 - September 9
LAS - Chicago
$126
$119
Round trip
October 1 - October 4
LAS - Chicago
$148
$120
Round trip
October 15 - October 18
LAS - Chicago
$151
$121
Round trip
September 10 - September 13
LAS - Chicago
$143
$122
Round trip
Unlock all 500+ flight deals to Chicago and get alerts when great deals appear
Las Vegas to Chicago: Overview
Insights for flights from Las Vegas to Chicago
How much is a round trip from Las Vegas to Chicago
Regular price: $110 - $257
Prices are currently below the regular range for flights from Las Vegas to Chicago.
The regular price range for flights from Las Vegas to Chicago is between $110 and $257. The current lowest deal is $87 with Frontier Airlines for travel from Sep 15-Sep 22.
now $87
Low $110
High $257
The cheapest time to fly from Las Vegas to Chicago
The cheapest month to fly from Las Vegas to Chicago is November, with a median price of $139. The most expensive month is May, with a median price of $790. Prices are generally lower from March to November.
November
Flights from $139
May
Flights from $790
Direct flights from Las Vegas to Chicago
Allegiant Air
Frontier Airlines
Last-minute flights going from Las Vegas to Chicago
Sun, Jul 19
LAS - Chicago
Las Vegas (LAS) - Chicago (MDW)
Frontier Airlines
$409
$303
One-way
Sun, Jul 19
LAS - Chicago
Las Vegas (LAS) - Chicago (MDW)
Frontier Airlines
$405
$303
One-way
Tue, Jul 21
LAS - Chicago
Las Vegas (LAS) - Chicago (MDW)
Frontier Airlines
$346
$274
One-way
Tue, Jul 21
LAS - Chicago
Las Vegas (LAS) - Chicago (MDW)
Frontier Airlines
$408
$274
One-way
Tue, Jul 21
LAS - Chicago
Las Vegas (LAS) - Chicago (MDW)
Frontier Airlines
$403
$305
One-way
Wed, Jul 22
LAS - Chicago
Las Vegas (LAS) - Chicago (MDW)
Frontier Airlines
$346
$270
One-way
Biggest price drops on these dates for flights from Las Vegas to Chicago
Jul 21 - Jul 22
$408 → $274
33%
Dec 8 - Dec 13
$329 → $216
34%
Jul 19 - Jul 21
$409 → $303
26%
Jul 23 - Jul 25
$363 → $258
29%
Popular Airports to fly from Las Vegas to Chicago
Las Vegas - Chicago route insights
💸 Price insights
Recent fares are near the typical level
Recent fares from Las Vegas to Chicago are near the typical level of $343.
📅 Best time to fly
November is historically the cheapest month
Historically, November is the cheapest month to fly, with a median price of $139.
⏱️ Flight duration
Direct flights take 3h 47m
Direct flights from Las Vegas to Chicago typically take 3h 47m, while connecting flights average 13h 26m.
✈️ Airlines & availability
Connecting flights are dominant
Connecting flights make up 69.1% of routes, with a median of 2 stopovers.
🏆 Airline highlight
Frontier Airlines offers a recent deal
Frontier Airlines recently offered a flight for $87 from September 15-22.
🎯 Booking tip
Deals are frequent on this route
Historically, deals for flights from Las Vegas to Chicago appear frequently.
Las Vegas main airports to depart from
Harry Reid International Airport (LAS)
Harry Reid International Airport is a convenient departure point for flights from Las Vegas to Chicago.
📍 ~10 km from city center (reachable by car)
💸 Flights from ~$87
Chicago main airports to arrive at
O Hare International (ORD)
O'Hare International Airport is a major hub, offering extensive connections for your arrival in Chicago.
📍 ~25 km from Chicago city center (reachable by car or public transport).
💸 Flights from ~$87
Chicago Midway International (MDW)
Chicago Midway International Airport is a convenient option for travelers arriving in Chicago.
📍 ~14 km from Chicago city center (reachable by car or public transport).
💸 Flights from ~$178
Chicago Rockford International (RFD)
Chicago Rockford International Airport provides an alternative arrival point for the Chicago area.
📍 ~126 km from Chicago city center (reachable by car).
💸 Flights from ~$113
Airports nearby Chicago used as alternative
General Mitchell International (MKE)
General Mitchell International is a major international airport with significant carrier presence and direct flight options.
📍 ~135 km from Chicago (reachable by car or train)
💸 Flights from ~$206
Gerald R. Ford International (GRR)
Gerald R. Ford International offers a robust domestic network and a strong presence of both legacy and low-cost airlines.
📍 ~250 km from Chicago (reachable by car)
💸 Flights from ~$122
Dane County Regional (MSN)
Dane County Regional is a reliable regional hub with efficient operations and good amenities, offering direct highway access.
📍 ~200 km from Chicago (reachable by car)
💸 Flights from ~$259
South Bend International (SBN)
South Bend International is geographically the closest alternative airport to the Chicago metro area with convenient rail access.
📍 ~130 km from Chicago (reachable by car or train)
💸 Flights from ~$147
Fort Wayne International (FWA)
Fort Wayne International offers multiple cabin classes and solid connectivity for travelers heading to eastern domestic destinations.
📍 ~250 km from Chicago (reachable by car)
💸 Flights from ~$127
Business & First Class Flight Deals to Chicago
Discover luxury on the budget with premium cabin class on flights from Las Vegas to Chicago.
Elite
Best Elite deals to Chicago
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From LAS
Elite
Sep 11
Chicago, United States
86% AI deal score
$1,798
$973
Save $825
From LAS
Elite
Aug 28
Chicago, United States
86% AI deal score
$1,959
$1,031
Save $928
From LAS
Elite
Sep 09
Chicago, United States
85% AI deal score
$1,717
$973
Save $744
From LAS
Elite
Sep 11
Chicago, United States
85% AI deal score
$1,766
$989
Save $777
From LAS
Elite
Sep 04
Chicago, United States
85% AI deal score
$1,853
$1,002
Save $851
From LAS
Elite
Sep 11
Chicago, United States
85% AI deal score
$1,839
$1,020
Save $819
From LAS
Elite
Sep 11
Chicago, United States
85% AI deal score
$1,861
$1,037
Save $824
From LAS
Elite
Dec 03
Chicago, United States
85% AI deal score
$1,972
$1,040
Save $932
From LAS
Elite
Sep 11
Chicago, United States
84% AI deal score
$1,707
$989
Save $718
From LAS
Elite
Sep 11
Chicago, United States
84% AI deal score
$1,733
$991
Save $742
From LAS
Elite
Sep 11
Chicago, United States
84% AI deal score
$1,714
$997
Save $717
From LAS
Elite
Sep 10
Chicago, United States
84% AI deal score
$1,733
$1,010
Save $723
From LAS
Elite
Sep 10
Chicago, United States
84% AI deal score
$1,766
$1,010
Save $756
From LAS
Elite
Sep 10
Chicago, United States
84% AI deal score
$1,706
$1,010
Save $696
From LAS
Elite
Sep 10
Chicago, United States
84% AI deal score
$1,717
$1,012
Save $705
From LAS
Elite
Sep 04
Chicago, United States
84% AI deal score
$1,729
$1,018
Save $711
From LAS
Elite
Sep 04
Chicago, United States
84% AI deal score
$1,723
$1,018
Save $705
From LAS
Elite
Sep 10
Chicago, United States
84% AI deal score
$1,716
$1,018
Save $698
From LAS
Elite
Sep 04
Chicago, United States
84% AI deal score
$1,778
$1,020
Save $758
From LAS
Elite
Sep 04
Chicago, United States
84% AI deal score
$1,746
$1,020
Save $726
From LAS
Elite
Sep 04
Chicago, United States
84% AI deal score
$1,720
$1,020
Save $700
From LAS
Elite
Oct 22
Chicago, United States
84% AI deal score
$1,712
$1,039
Save $673
From LAS
Elite
Oct 29
Chicago, United States
84% AI deal score
$1,759
$1,039
Save $720
From LAS
Elite
Sep 24
Chicago, United States
84% AI deal score
$1,832
$1,043
Save $789
From LAS
Elite
Dec 07
Chicago, United States
84% AI deal score
$1,889
$1,045
Save $844
From LAS
Elite
Nov 10
Chicago, United States
83% AI deal score
$1,636
$1,010
Save $626
From LAS
Elite
Nov 10
Chicago, United States
83% AI deal score
$1,633
$1,010
Save $623
From LAS
Elite
Sep 11
Chicago, United States
83% AI deal score
$1,656
$1,016
Save $640
From LAS
Elite
Sep 04
Chicago, United States
83% AI deal score
$1,670
$1,018
Save $652
From LAS
Elite
Sep 04
Chicago, United States
83% AI deal score
$1,697
$1,026
Save $671
From LAS
Elite
Oct 22
Chicago, United States
83% AI deal score
$1,712
$1,047
Save $665
From LAS
Elite
Oct 16
Chicago, United States
83% AI deal score
$1,705
$1,048
Save $657
From LAS
Elite
Nov 10
Chicago, United States
82% AI deal score
$1,633
$1,018
Save $615
From LAS
Elite
Nov 06
Chicago, United States
82% AI deal score
$1,609
$1,018
Save $591
From LAS
Elite
Nov 06
Chicago, United States
82% AI deal score
$1,613
$1,026
Save $587
From LAS
Elite
Nov 10
Chicago, United States
82% AI deal score
$1,582
$1,040
Save $542
From LAS
Elite
Nov 16
Chicago, United States
82% AI deal score
$1,755
$1,065
Save $690
From LAS
Elite
Oct 02
Chicago, United States
81% AI deal score
$1,780
$972
Save $808
From LAS
Elite
Aug 11
Chicago, United States
80% AI deal score
$1,773
$1,061
Save $712
From LAS
Elite
Aug 15
Chicago, United States
80% AI deal score
$1,753
$1,061
Save $692
From LAS
Elite
Aug 11
Chicago, United States
80% AI deal score
$1,839
$1,063
Save $776
From LAS
Elite
Aug 17
Chicago, United States
80% AI deal score
$1,776
$1,063
Save $713
From LAS
Elite
Aug 12
Chicago, United States
80% AI deal score
$1,753
$1,073
Save $680
From LAS
Elite
Aug 13
Chicago, United States
80% AI deal score
$1,779
$1,073
Save $706
From LAS
Elite
Aug 15
Chicago, United States
80% AI deal score
$1,779
$1,073
Save $706
From LAS
Elite
Aug 17
Chicago, United States
80% AI deal score
$1,779
$1,073
Save $706
From LAS
Elite
Aug 26
Chicago, United States
80% AI deal score
$2,219
$1,641
Save $578
From LAS
Elite
Aug 12
Chicago, United States
79% AI deal score
$2,002
$1,210
Save $792
From LAS
Elite
Aug 13
Chicago, United States
79% AI deal score
$2,002
$1,213
Save $789
From LAS
Elite
Aug 15
Chicago, United States
79% AI deal score
$1,715
$1,071
Save $644
From LAS
Elite
Aug 18
Chicago, United States
79% AI deal score
$1,715
$1,071
Save $644
From LAS
Elite
Aug 11
Chicago, United States
79% AI deal score
$1,689
$1,076
Save $613
From LAS
Elite
Aug 15
Chicago, United States
79% AI deal score
$1,776
$1,086
Save $690
From LAS
Elite
Aug 13
Chicago, United States
79% AI deal score
$1,753
$1,088
Save $665
From LAS
Elite
Aug 11
Chicago, United States
79% AI deal score
$1,812
$1,109
Save $703
From LAS
Elite
Aug 17
Chicago, United States
78% AI deal score
$1,959
$1,209
Save $750
From LAS
Elite
Aug 11
Chicago, United States
78% AI deal score
$1,935
$1,212
Save $723
From LAS
Elite
Aug 12
Chicago, United States
78% AI deal score
$1,970
$1,212
Save $758
From LAS
Elite
Aug 12
Chicago, United States
78% AI deal score
$1,926
$1,220
Save $706
From LAS
Elite
Aug 13
Chicago, United States
78% AI deal score
$1,629
$1,063
Save $566
From LAS
Elite
Aug 14
Chicago, United States
78% AI deal score
$1,715
$1,109
Save $606
From LAS
Elite
Aug 12
Chicago, United States
77% AI deal score
$1,817
$1,209
Save $608
From LAS
Elite
Aug 12
Chicago, United States
77% AI deal score
$1,834
$1,210
Save $624
From LAS
Elite
Aug 13
Chicago, United States
77% AI deal score
$1,816
$1,210
Save $606
From LAS
Elite
Aug 15
Chicago, United States
77% AI deal score
$1,865
$1,210
Save $655
From LAS
Elite
Aug 13
Chicago, United States
77% AI deal score
$1,870
$1,211
Save $659
From LAS
Elite
Aug 16
Chicago, United States
77% AI deal score
$1,963
$1,282
Save $681
From LAS
Elite
Aug 15
Chicago, United States
77% AI deal score
$1,997
$1,283
Save $714
From LAS
Elite
Aug 16
Chicago, United States
77% AI deal score
$1,994
$1,283
Save $711
From LAS
Elite
Aug 14
Chicago, United States
77% AI deal score
$1,997
$1,293
Save $704
From LAS
Elite
Aug 14
Chicago, United States
76% AI deal score
$1,865
$1,280
Save $585
From LAS
Elite
Aug 14
Chicago, United States
76% AI deal score
$1,922
$1,281
Save $641
From LAS
Elite
Aug 12
Chicago, United States
76% AI deal score
$1,870
$1,282
Save $588
From LAS
Elite
Aug 16
Chicago, United States
76% AI deal score
$1,919
$1,282
Save $637
From LAS
Elite
Aug 13
Chicago, United States
76% AI deal score
$1,926
$1,283
Save $643
From LAS
Elite
Aug 11
Chicago, United States
76% AI deal score
$1,435
$1,061
Save $374
From LAS
Elite
Aug 11
Chicago, United States
76% AI deal score
$1,451
$1,061
Save $390
From LAS
Elite
Aug 11
Chicago, United States
76% AI deal score
$1,440
$1,063
Save $377
From LAS
Elite
Aug 12
Chicago, United States
76% AI deal score
$1,389
$1,063
Save $326
From LAS
Elite
Aug 12
Chicago, United States
76% AI deal score
$1,418
$1,065
Save $353
From LAS
Elite
Aug 13
Chicago, United States
76% AI deal score
$1,382
$1,065
Save $317
From LAS
Elite
Aug 12
Chicago, United States
76% AI deal score
$1,384
$1,073
Save $311
From LAS
Elite
Aug 13
Chicago, United States
76% AI deal score
$1,389
$1,073
Save $316
From LAS
Elite
Aug 20
Chicago, United States
76% AI deal score
$1,389
$1,073
Save $316
From LAS
Elite
Nov 07
Chicago, United States
75% AI deal score
$1,618
$1,150
Save $468
From LAS
Elite
Nov 07
Chicago, United States
75% AI deal score
$1,618
$1,158
Save $460
From LAS
Elite
Nov 01
Chicago, United States
75% AI deal score
$1,609
$1,195
Save $414
From LAS
Elite
Nov 01
Chicago, United States
74% AI deal score
$1,613
$1,203
Save $410
From LAS
Elite
Nov 03
Chicago, United States
74% AI deal score
$1,223
$1,031
Save $192
From LAS
Elite
Aug 19
Chicago, United States
74% AI deal score
$1,259
$1,061
Save $198
From LAS
Elite
Aug 22
Chicago, United States
74% AI deal score
$1,259
$1,061
Save $198
From LAS
Elite
Aug 24
Chicago, United States
74% AI deal score
$2,159
$1,684
Save $475
From LAS
Elite
Aug 30
Chicago, United States
74% AI deal score
$2,208
$1,702
Save $506
From LAS
Elite
Aug 26
Chicago, United States
74% AI deal score
$2,205
$1,745
Save $460
From LAS
Elite
Aug 26
Chicago, United States
74% AI deal score
$2,219
$1,759
Save $460
From LAS
Elite
Aug 29
Chicago, United States
73% AI deal score
$1,236
$1,061
Save $175
From LAS
Elite
Aug 26
Chicago, United States
73% AI deal score
$1,241
$1,061
Save $180
From LAS
Elite
Aug 26
Chicago, United States
73% AI deal score
$2,192
$1,775
Save $417
From LAS
Elite
Aug 10
Chicago, United States
73% AI deal score
$2,202
$1,807
Save $395
From LAS
Elite
Aug 10
Chicago, United States
73% AI deal score
$2,175
$1,818
Save $357