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Cheap flights Chicago — Las Vegas

Chicago (MDW, US) Las Vegas (LAS, US)
from $106 2 448 km ~3h 23m 42 flights found 3 airlines cheapest on Wednesday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $106 on 05.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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Su
December 2026
Mo
Tu
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Su
January 2027
Mo
Tu
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Prices found for 35 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
05 Dec 2026, Sat
Frontier Airlines F9 2999
19:40
MDW Chicago Midway International Airport
01:20
LAS McCarran International Airport
5h 40m 1 stop
Kiwi.com
$106
View this ticket
08 Dec 2026, Tue
Frontier Airlines F9 2144
21:28
MDW Chicago Midway International Airport
04:19
LAS McCarran International Airport
6h 51m 1 stop
Gotogate
$119
View this ticket
02 Dec 2026, Wed
Frontier Airlines F9 2999
19:21
MDW Chicago Midway International Airport
01:04
LAS McCarran International Airport
5h 43m 1 stop
Kiwi.com
$129
View this ticket
09 Dec 2026, Wed
Southwest Airlines WN 2949
05:50
MDW Chicago Midway International Airport
10:00
LAS McCarran International Airport
4h 10m Direct
Farera
$135
View this ticket
10 Dec 2026, Thu
Southwest Airlines WN 2949
05:50
MDW Chicago Midway International Airport
10:00
LAS McCarran International Airport
4h 10m Direct
Trip.com
$140
View this ticket
15 Dec 2026, Tue
Frontier Airlines F9 2144
02:02
MDW Chicago Midway International Airport
10:00
LAS McCarran International Airport
7h 58m 2 stops
Tickets
$140
View this ticket
Route characteristics
Distance
2 448 km
Flight time
3h 23m
Time difference
-2h
Minimum price
from $106 (05.12.2026)
Average price
$170
Maximum price
$252
Departures per week
4
Cheapest day
Wednesday
Departure airports (1)
MDW Chicago Midway International Airport
Arrival airports (1)
LAS McCarran International Airport
Airlines (3)
F9 Frontier Airlines WN Southwest Airlines G4 Allegiant Air
Agencies (8)
Kiwi.com Gotogate Farera Tickets Trip.com Flightnetwork Clickavia Авиасейлс
Prices by day of week
Tuesday
$119
avg $130
Wednesday
$129
avg $132
Cheapest
Thursday
$140
avg $140
Saturday
$106
avg $106
Airlines — cheapest prices 3
Frontier Airlines
Frontier Airlines
Low-cost 16 flights · 15 days
$106
Southwest Airlines
Southwest Airlines
Low-cost 24 flights · 20 days
$135
Allegiant Air
Allegiant Air
Low-cost 2 flights · 2 days
$161
Where to buy tickets 8
Kiwi.com
6 tickets · 5 days
from $106
Gotogate
1 tickets · 1 days
from $119
Farera
22 tickets · 17 days
from $135
Tickets
1 tickets · 1 days
from $140
Trip.com
9 tickets · 7 days
from $140
Flightnetwork
1 tickets · 1 days
from $191
Clickavia
1 tickets · 1 days
from $239
Авиасейлс
1 tickets · 1 days
from $242
Airports

From — Chicago (1)

  • MDW Chicago Midway International Airport

To — Las Vegas (1)

  • LAS McCarran International Airport
Other destinations from Chicago
Albuquerque
US
Albany
US
Atlanta
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Austin
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Hartford
US
Birmingham
US
Leon/Guanajuato
MX
Branson
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Nashville
US
Boston
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Buffalo
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Baltimore
US
Frequently asked questions about the route Chicago — Las Vegas
How long is the flight from Chicago to Las Vegas?
Approximate flight time — 3h 23m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Chicago to Las Vegas?
The straight-line distance — 2 448 km.
How much do flights from Chicago to Las Vegas cost?
The minimum price over 3 months — from $106 on 05.12.2026.
What is the average ticket price?
The average price — $170. Range: $106 — $252.
What is the time difference between Chicago and Las Vegas?
The difference — -2h.
From which airports does Chicago operate flights?
From Chicago: MDW (Chicago Midway International Airport).
To which airports in Las Vegas do flights arrive?
To Las Vegas: LAS (McCarran International Airport).
Which airlines fly this route?
This route is served by 3 airlines: Frontier Airlines, Southwest Airlines, Allegiant Air.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $135. Total direct flights found: 2.
Which day of the week is cheapest?
The cheapest day of the week — Wednesday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Chicago — Las Vegas

Flights Chicago — Las Vegas is a popular route. The straight-line distance is 2 448 km. Flight time 3h 23m. Time difference -2h.

From Chicago (MDW) flights depart from 1 airport: MDW. To Las Vegas (LAS) — 1 arrival airport: LAS.

3 airlines operate on this route: Frontier Airlines, Southwest Airlines, Allegiant Air.

The minimum price for the next 3 months — from $106 (05.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $170, ranging from $106 to $252. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Wednesday.

Other destinations in United States from Chicago
Ontario
US
Providence
US
Pittsburgh
US
Phoenix
US
Philadelphia
US
Portland
US
Norfolk
US
Oakland
US

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