Southwest Airlines Chicago to Las Vegas Flights

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Cheapflightsplus.com will find cheap Southwest Airlines flights from Chicago to Las Vegas. Compare airline ticket prices and book air tickets starting from $130 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Southwest Airlines, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — Las Vegas (NV) by Southwest Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $130, two-way – $223.

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Cheap Flights from Chicago to Las Vegas by Southwest Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by Southwest Airlines, their prices start from $130. The fastest nonstop flight takes 4h. The fastest connecting flight — 7h 12m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $130 Find flight	8:35 pm Chicago Midway	10:35 pm Las Vegas Mccarran	4h 0m	Southwest Airlines	WN1361
from $164 Find flight	12:50 pm Chicago Midway	2:50 pm Las Vegas Mccarran	4h 0m	Southwest Airlines	WN2042
from $164 Find flight	8:15 am Chicago Midway	10:15 am Las Vegas Mccarran	4h 0m	Southwest Airlines	WN257
from $183 Find flight	6:15 am Chicago O'Hare International	8:20 am Las Vegas Mccarran	4h 5m	Southwest Airlines	WN2099
from $193 Find flight	11:30 am Chicago Midway	1:30 pm Las Vegas Mccarran	4h 0m	Southwest Airlines	WN1943
from $193 Find flight	5:50 pm Chicago Midway	7:50 pm Las Vegas Mccarran	4h 0m	Southwest Airlines	WN4911
from $200 Find flight	4:20 pm Chicago Midway	6:20 pm Las Vegas Mccarran	4h 0m	Southwest Airlines	WN459
from $230 Find flight	6:05 am Chicago Midway	8:10 am Las Vegas Mccarran	4h 5m	Southwest Airlines	WN883
from $224 Find flight	1:30 pm Chicago Midway	7:37 pm Las Vegas Mccarran	8h 7m layover 3h 23m - Denver	Southwest Airlines	WN3094 F94967
from $242 Find flight	5:25 pm Chicago Midway	11:50 pm Las Vegas Mccarran	8h 25m layover 3h 32m - Denver	Southwest Airlines	WN980 F94611
from $249 Find flight	11:10 am Chicago Midway	4:22 pm Las Vegas Mccarran	7h 12m layover 2h 29m - Denver	Southwest Airlines	WN574 F92429
from $249 Find flight	9:40 am Chicago Midway	4:22 pm Las Vegas Mccarran	8h 42m layover 3h 59m - Denver	Southwest Airlines	WN1021 F92429
from $393 Find flight	9:50 am Chicago Midway	3:40 pm Las Vegas Mccarran	7h 50m layover 2h 0m - Los Angeles	Southwest Airlines	WN2129 WN556

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 03/10/2025

Southwest Airlines Flight Schedule Chicago to Las Vegas

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
11:10 am — 4:22 pm	11:10 am — 12:50 pm WN574 Southwest Airlines Chicago — Denver 2h 29m stop 3:19 pm — 4:22 pm F92429 Frontier Airlines Denver — Las Vegas	7h 12m including layover	Find flight from$249
11:30 am — 1:30 pm	11:30 am — 1:30 pm WN1943 Southwest Airlines Chicago — Las Vegas	4h	Find flight from$193
12:50 pm — 2:50 pm	12:50 pm — 2:50 pm WN2042 Southwest Airlines Chicago — Las Vegas	4h	Find flight from$164
1:30 pm — 7:37 pm	1:30 pm — 3:10 pm WN3094 Southwest Airlines Chicago — Denver 3h 23m stop 6:33 pm — 7:37 pm F94967 Frontier Airlines Denver — Las Vegas	8h 7m including layover	Find flight from$224
4:20 pm — 6:20 pm	4:20 pm — 6:20 pm WN459 Southwest Airlines Chicago — Las Vegas	4h	Find flight from$200
5:25 pm — 11:50 pm	5:25 pm — 7:10 pm WN980 Southwest Airlines Chicago — Denver 3h 32m stop 10:42 pm — 11:50 pm F94611 Frontier Airlines Denver — Las Vegas	8h 25m including layover	Find flight from$242
5:50 pm — 7:50 pm	5:50 pm — 7:50 pm WN4911 Southwest Airlines Chicago — Las Vegas	4h	Find flight from$193
6:05 am — 8:10 am	6:05 am — 8:10 am WN883 Southwest Airlines Chicago — Las Vegas	4h 5m	Find flight from$230
6:15 am — 8:20 am	6:15 am — 8:20 am WN2099 Southwest Airlines Chicago — Las Vegas	4h 5m	Find flight from$183
8:15 am — 10:15 am	8:15 am — 10:15 am WN257 Southwest Airlines Chicago — Las Vegas	4h	Find flight from$164
8:35 pm — 10:35 pm	8:35 pm — 10:35 pm WN1361 Southwest Airlines Chicago — Las Vegas	4h	Find flight from$130
9:40 am — 4:22 pm	9:40 am — 11:20 am WN1021 Southwest Airlines Chicago — Denver 3h 59m stop 3:19 pm — 4:22 pm F92429 Frontier Airlines Denver — Las Vegas	8h 42m including layover	Find flight from$249
9:50 am — 3:40 pm	9:50 am — 12:25 pm WN2129 Southwest Airlines Chicago — Los Angeles 2h stop 2:25 pm — 3:40 pm WN556 Southwest Airlines Los Angeles — Las Vegas	7h 50m including layover	Find flight from$393

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 03/10/2025

Flight Information

There are 8 flights by Southwest Airlines from Chicago to Las Vegas every week with departures from Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee. All flights arrive at Mccarran.

Departures start from 11:10 am to 9:50 am. Nonstop flight is 4h. The time difference between Chicago and Las Vegas is 2h.

The fastest flight 4h
Average flight time 4h
The earliest flight 11:10 am
The latest flight 9:50 am
Distance 1525 ml

The cheapest months for traveling to Las Vegas are november (from 130 $).

The cheapest flight by Southwest Airlines that our users were able to find is $130. This airfare is economy class on one-way WN1361 flight for November 12, 2024 leaving Midway in Chicago at 8:35 pm, it includes all taxes and additional fees.

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Southwest Airlines Airplanes on the Route

List of the most popular Southwest Airlines airplanes flying from Chicago to Las Vegas:

Airbus A320

from $130

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Other Popular Airlines on the Route

Besides Southwest Airlines there are other 15 airline carriers between Chicago and Las Vegas. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to Las Vegas.

Nonstop flights

There are 44 direct flights every day from Chicago. Airlines and fares are below:

UA - United Airlines

from $113

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NK - Spirit Airlines

from $60

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AA - American Airlines

from $121

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F9 - Frontier Airlines

from $64

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Connecting Flights

List of flights with layovers (1 and more stops):

UA - United Airlines

from $135

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NK - Spirit Airlines

from $78

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AA - American Airlines

from $177

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SY - Sun Country Airlines

from $128

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DL - Delta Air Lines Inc.

from $124

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VB - VivaAerobus

from $335

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G4 - Allegiant Air

from $216

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AS - Alaska Airlines

from $118

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F9 - Frontier Airlines

from $64

Find
B6 - JetBlue

from $148

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PD - Porter Airlines

from $287

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See more connecting flights

How to book an air ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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