Cheap Flights from Chicago, IL to Las Vegas, NV from $73
Return flight: Las Vegas – Chicago
On Cheapflightsplus.com you will find 5 direct and 59 connecting flights from Chicago to Las Vegas. You can compare airfare deals from 5 airlines and multiple travel sites from $73, book and save on cheap plane tickets and last minute offers. Also check out CHI-LAS flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Chicago to Las Vegas Flight Deals
To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights».
To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight.
Cheapest flights in November: $73 (one-way), $125 (round-trip).
Direct flights
Check prices for return flight
Best Flights from Chicago to Las Vegas Today
Take a look at the list of non stop flights and flights with layovers from Chicago to Las Vegas with the lowest price of $73. The fastest direct flight takes 3h 58m and the fastest connecting – 5h 57m.
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $73 | 07:08 Chicago O'Hare International | 09:06 Las Vegas Mccarran | 3h 58m | Spirit Airlines | NK1033 |
| from $73 | 15:18 Chicago O'Hare International | 17:19 Las Vegas Mccarran | 4h 1m | Spirit Airlines | NK1270 |
| from $150 | 11:29 Chicago O'Hare International | 13:28 Las Vegas Mccarran | 3h 59m | United Airlines | UA1304 |
| from $150 | 14:40 Chicago O'Hare International | 16:40 Las Vegas Mccarran | 4h 0m | United Airlines | UA600 |
| from $465 | 07:33 Chicago O'Hare International | 09:36 Las Vegas Mccarran | 4h 3m | United Airlines | UA1795 |
| from $93 | 06:40 Chicago O'Hare International | 18:03 Las Vegas Mccarran | 13h 23m layover 7h 42m - Los Angeles | Spirit Airlines | NK1104 NK1550 |
| from $107 | 21:10 Chicago O'Hare International | 07:26+1 день Las Vegas Mccarran | 12h 16m layover 6h 15m - Houston | Spirit Airlines | NK1180 NK1139 |
| from $114 | 06:20 Chicago Midway | 11:53 Las Vegas Mccarran | 7h 33m layover 1h 2m - Atlanta | Frontier Airlines | F92292 F94891 |
| from $120 | 14:44 Chicago Midway | 23:34 Las Vegas Mccarran | 10h 50m layover 5h 56m - Denver | Frontier Airlines | F92209 F9777 |
| from $129 | 20:38 Chicago Midway | 07:14+1 день Las Vegas Mccarran | 12h 36m layover 7h 40m - Phoenix | Frontier Airlines | F91735 F93983 |
| from $129 | 21:12 Chicago Midway | 21:22+1 день Las Vegas Mccarran | 26h 10m layover 18h 22m - Orlando | Frontier Airlines | F93854 F91727 |
| from $132 | 16:36 Chicago O'Hare International | 23:29 Las Vegas Mccarran | 8h 53m layover 1h 5m - Orlando | Spirit Airlines | NK1370 NK1371 |
| from $135 | 06:30 Chicago O'Hare International | 18:27 Las Vegas Mccarran | 13h 57m layover 7h 52m - Houston | Frontier Airlines | F93135 F91489 |
| from $135 | 14:44 Chicago Midway | 07:59+1 день Las Vegas Mccarran | 19h 15m layover 14h 27m - Denver | Frontier Airlines | F92209 F92015 |
| from $170 | 21:12 Chicago Midway | 09:45+1 день Las Vegas Mccarran | 14h 33m layover 6h 51m - Orlando | Frontier Airlines | F93854 F91875 |
| from $170 | 15:58 Chicago Midway | 09:12+1 день Las Vegas Mccarran | 19h 14m layover 11h 51m - Tampa | Frontier Airlines | F91186 F91257 |
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on August 12, 2025
Flight Schedule Chicago (Illinois) to Las Vegas (Nevada)
Full flight schedule will help you in detecting at what time planes fly from Chicago to Las Vegas. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
| Departure | Arrival | Flight Details | Flight Duration | Price |
|---|---|---|---|---|
|
07:08 — 09:06
|
07:08 — 09:06
NK1033
Spirit Airlines
Chicago — Las Vegas
|
3h 58m |
Find flight
from$73 |
|
|
07:33 — 09:36
|
07:33 — 09:36
UA1795
United Airlines
Chicago — Las Vegas
|
4h 3m |
Find flight
from$465 |
|
|
11:29 — 13:28
|
11:29 — 13:28
UA1304
United Airlines
Chicago — Las Vegas
|
3h 59m |
Find flight
from$150 |
|
|
14:40 — 16:40
|
14:40 — 16:40
UA600
United Airlines
Chicago — Las Vegas
|
4h |
Find flight
from$150 |
|
|
15:18 — 17:19
|
15:18 — 17:19
NK1270
Spirit Airlines
Chicago — Las Vegas
|
4h 1m |
Find flight
from$73 |
|
|
05:40 — 14:40
|
05:40 — 07:30
F91483
Frontier Airlines
Chicago — Denver
6h 3m stop
13:33 — 14:40
F92349
Frontier Airlines
Denver — Las Vegas
|
11h including layover |
Find flight
from$193 |
|
|
05:40 — 18:56
|
05:40 — 07:30
F91483
Frontier Airlines
Chicago — Denver
10h 21m stop
17:51 — 18:56
F94967
Frontier Airlines
Denver — Las Vegas
|
15h 16m including layover |
Find flight
from$193 |
|
|
06:40 — 18:03
|
06:40 — 09:08
NK1104
Spirit Airlines
Chicago — Los Angeles
7h 42m stop
16:46 — 18:03
NK1550
Spirit Airlines
Los Angeles — Las Vegas
|
13h 23m including layover |
Find flight
from$93 |
|
|
06:40 — 20:34
|
06:40 — 09:08
NK1104
Spirit Airlines
Chicago — Los Angeles
10h 12m stop
19:20 — 20:34
NK1052
Spirit Airlines
Los Angeles — Las Vegas
|
15h 54m including layover |
Find flight
from$93 |
|
|
07:05 — 09:12
+1 day
|
07:05 — 10:57
F91416
Frontier Airlines
Chicago — Tampa
20h 33m stop
07:30 — 09:12
F91257
Frontier Airlines
Tampa — Las Vegas
|
28h 7m including layover |
Find flight
from$219 |
|
|
10:00 — 23:29
|
10:00 — 13:39
NK1113
Spirit Airlines
Chicago — Orlando
7h 44m stop
21:28 — 23:37
NK1371
Spirit Airlines
Orlando — Las Vegas
|
15h 29m including layover |
Find flight
from$173 |
|
|
11:15 — 09:25
+1 day
|
11:15 — 14:28
F93352
Frontier Airlines
Chicago — Raleigh
17h 2m stop
07:30 — 09:25
F92101
Frontier Airlines
Raleigh — Las Vegas
|
24h 10m including layover |
Find flight
from$209 |
|
|
13:03 — 19:34
|
13:03 — 15:42
AS891
Alaska Airlines
Chicago — Seattle
1h 17m stop
16:59 — 19:34
AS688
Alaska Airlines
Seattle — Las Vegas
|
8h 31m including layover |
Find flight
from$219 |
|
|
13:39 — 20:34
|
13:39 — 15:59
F91855
Frontier Airlines
Chicago — San Diego
3h 5m stop
19:04 — 20:34
F91326
Frontier Airlines
San Diego — Las Vegas
|
8h 55m including layover |
Find flight
from$223 |
|
|
14:44 — 23:34
|
14:44 — 16:33
F92209
Frontier Airlines
Chicago — Denver
5h 56m stop
22:29 — 23:36
F9777
Frontier Airlines
Denver — Las Vegas
|
10h 50m including layover |
Find flight
from$120 |
|
|
14:44 — 07:59
+1 day
|
14:44 — 16:33
F92209
Frontier Airlines
Chicago — Denver
14h 27m stop
07:00 — 08:01
F92015
Frontier Airlines
Denver — Las Vegas
|
19h 15m including layover |
Find flight
from$135 |
|
|
15:58 — 09:12
+1 day
|
15:58 — 19:39
F91186
Frontier Airlines
Chicago — Tampa
11h 51m stop
07:30 — 09:12
F91257
Frontier Airlines
Tampa — Las Vegas
|
19h 14m including layover |
Find flight
from$170 |
|
|
16:36 — 23:29
|
16:36 — 20:23
NK1370
Spirit Airlines
Chicago — Orlando
1h 5m stop
21:28 — 23:37
NK1371
Spirit Airlines
Orlando — Las Vegas
|
8h 53m including layover |
Find flight
from$132 |
|
|
16:37 — 09:45
+1 day
|
16:37 — 20:39
F92792
Frontier Airlines
Chicago — Orlando
11h 15m stop
07:54 — 09:45
F91875
Frontier Airlines
Orlando — Las Vegas
|
19h 8m including layover |
Find flight
from$193 |
|
|
17:55 — 00:01
+1 day
|
17:55 — 20:35
AS337
Alaska Airlines
Chicago — Seattle
43m stop
21:18 — 00:01
AS636
Alaska Airlines
Seattle — Las Vegas
|
8h 6m including layover |
Find flight
from$475 |
|
|
18:02 — 10:14
+1 day
|
18:01 — 21:07
NK1115
Spirit Airlines
Chicago — Atlanta
11h 34m stop
08:42 — 10:14
NK1364
Spirit Airlines
Atlanta — Las Vegas
|
18h 12m including layover |
Find flight
from$227 |
|
|
20:38 — 07:14
+1 day
|
20:38 — 22:20
F91735
Frontier Airlines
Chicago — Phoenix
7h 40m stop
06:00 — 07:14
F93983
Frontier Airlines
Phoenix — Las Vegas
|
12h 36m including layover |
Find flight
from$129 |
|
|
20:52 — 08:56
+1 day
|
18:12 — 19:56
SY262
Sun Country Airlines
Chicago — Minneapolis
8h 58m stop
08:30 — 09:58
SY103
Sun Country Airlines
Minneapolis — Las Vegas
|
14h 4m including layover |
Find flight
from$181 |
|
|
21:10 — 07:26
+1 day
|
21:40 — 00:29
NK1180
Spirit Airlines
Chicago — Houston
6h 15m stop
07:00 — 08:14
NK1139
Spirit Airlines
Houston — Las Vegas
|
12h 16m including layover |
Find flight
from$107 |
|
|
21:12 — 21:22
+1 day
|
21:12 — 01:03
F93854
Frontier Airlines
Chicago — Orlando
18h 22m stop
19:25 — 21:22
F91727
Frontier Airlines
Orlando — Las Vegas
|
26h 10m including layover |
Find flight
from$129 |
|
|
08:50 — 10:14
+1 day
|
08:50 — 12:37
NK1763
Spirit Airlines
Chicago — Tampa
4h 36m stop
17:13 — 18:56
NK1292
Spirit Airlines
Tampa — Atlanta
13h 46m stop
08:42 — 10:14
NK1364
Spirit Airlines
Atlanta — Las Vegas
|
27h 24m including layover |
Find flight
from$402 |
|
|
08:50 — 23:07
|
08:50 — 12:37
NK1763
Spirit Airlines
Chicago — Tampa
3h 35m stop
16:12 — 17:21
NK1241
Spirit Airlines
Tampa — Miami
3h 14m stop
20:35 — 23:07
NK777
Spirit Airlines
Miami — Las Vegas
|
16h 17m including layover |
Find flight
from$406 |
|
|
10:00 — 23:20
|
10:00 — 13:44
NK1113
Spirit Airlines
Chicago — Orlando
2h 52m stop
16:36 — 18:30
NK1900
Spirit Airlines
Orlando — Charlotte
2h 58m stop
21:28 — 23:20
NK1123
Spirit Airlines
Charlotte — Las Vegas
|
15h 20m including layover |
Find flight
from$419 |
|
*Departure and arrival times - local. Updated on August 12, 2025
Flight Information
Below we will explain in detail what the flights cost on the destination from Chicago to Las Vegas depends on and how to choose the most interesting flight option for you.
Distance between Chicago and Las Vegas is 2453 miles. Time difference between the cities is 2h. Airplanes depart 05:01 to 21:12 from 7 Chicago airports and arrive 05:01 to 21:12 to 1 Las Vegas airport. Average flight time is 4h.
- The fastest flight 3h 58m
- Average flight time 4h
- The earliest flight 05:01
- The latest flight 21:12
- Distance 1525 ml
The cheapest months to travel to Las Vegas are july (from 73 $), may (from 106 $), august (from 106 $).
The most expensive months are june (from 118 $), august (from 106 $), may (from 106 $).
What is the lowest airfare Chicago to Las Vegas?
The cheapest plane ticket found by our users is $73. This airfare is for economy class on one-way NK1270 flight by Spirit Airlines for August 7, 2025 which leaves O'Hare International in Chicago at 15:18 am and arrives at Las Vegas Mccarran at 17:19.
Economy class
$73
Business class
?
First class
?
Popular Airlines on the Route
The flight Chicago — Las Vegas is served by 5 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by United Airlines - 11 departures per week at the price of from $ 150 . And the most expensive tickets are offered by Spirit Airlines airline - from $ 560.
Direct flights
There are 5 nonstop flights on the route. The fastest direct flight is NK1033 by Spirit Airlines takes 3h 58m and the cheapest is NK1270 by Spirit Airlines for $73.
- from $150Find
- from $73Find
See more direct flights
Connecting Flights
There are 59 flights with layovers on the route. The fastest connecting flight is UA622 by United Airlines takes 5h 57m and the cheapest is NK1270 by Spirit Airlines for $93.
- from $177Find
- from $93Find
- AS - Alaska Airlinesfrom $219Find
- F9 - Frontier Airlinesfrom $114Find
- SY - Sun Country Airlinesfrom $181Find
See more connecting flights
Airports
You can fly from Chicago to Las Vegas from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).
Chicago airports
- O'Hare International-ORDfrom $73Find
- Midway-MDWfrom $114Find
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Las Vegas airports
- Mccarran-LASFind
Airplanes
There are flights to Las Vegas from Chicago by 5 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Chicago
You may also consider searching for discounted plane tickets to some other popular places from Chicago within United States.
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Top International Destinations from Chicago
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- 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.
To find a plane ticket, please select dates.