Route guide: ORD to LAS
Chicago to Las Vegas on Frontier
Independent tool. Not Frontier.
Frontier flies nonstop from O'Hare (ORD) to Las Vegas (LAS), typically once a day. Since Oct 27, GoWild! seats were open at window open on 29 of the 32 days we checked from O'Hare; Mondays were the most reliable.
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- Your airport
- Nonstop, about 1,510 miles
Schedule
The usual schedule from O'Hare
- Flights a day
- Typically 1
- All nonstop, flown by Frontier
- Flight time
- About 4h 10m
- 1,510 miles
- First departure
- Around 5 PM
- Central Time
- Last departure
- Around 5 PM
- Lands around 7 PM Pacific
Days it flies
The way back: typically 1 a day from Las Vegas to Chicago, the last around 11:30 PM. The way back
Typical times from our own checks, rounded to the half hour. Frontier changes schedules by season, so always confirm with Frontier before you book.
When GoWild! seats opened on Chicago to Las Vegas.
Chicago to Las Vegas is a domestic route, so GoWild! seats open at 12:00 AM Central Time, the day before the flight. Each night at that moment we check O'Hare to Las Vegas and note what we found. Everything below comes from days that have already flown.
Seats open 12:00 AM Central, the day before you flySee the blackout dates
Last 60 days, ending yesterday
O'Hare (ORD) to Las Vegas (LAS), checked when the window opened
29 of 32
days had GoWild! seats when the window opened
- Opened with GoWild! seats
- Not opened
- Not checked
Last 60 days, ending yesterday.
Oldest first: Sep 13 to Nov 11.
Best weekdays
Days with GoWild! seats at window open, by day of the week
Mondays opened most often, Sundays the least. Blackout dates count as not open, so holiday weeks pull some days down.
Patterns describe past days. They do not predict or guarantee seats.
Seats listed right now on Chicago to Las Vegas
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Seats listed right now
Next bookable day, Chicago to Las Vegas, from our latest check. Times are local.
Next bookable day, Chicago to Las Vegas, from this morning's check. Times are local.
-
O'Hare (ORD) to Las Vegas (LAS)
FlightNonstop4h 10m
GoWild! seats nowSupporters only
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We check every night when the window opens and tell you when seats show up. Free accounts get 1 alert, by email. Supporters get 15, by email and push notification.
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Did Discount Den beat the standard fare?
Discount Den is Frontier's paid fare club. On our own checks we compare its fare with the standard fare on the same O'Hare to Las Vegas flight, so you can see whether it pays off on this route.
Read our Discount Den guideCheaper than standard
100%
of days: 32 of the 32 days we compared
Average saving
$6
per one-way, on the days Discount Den was cheaper
Lowest Discount Den fare
$106
one-way, the lowest we saw from Oct 27 to Nov 11
Fares we saw on checks made 0 to 2 days before departure. Fares booked further ahead can be different. O'Hare to Las Vegas, one-way, without bags or seat selection.
Today's fares on Chicago to Las Vegas
Members onlyMembers see today's Discount Den and standard fares side by side in the app, flight by flight.
Search Chicago to Las Vegas in the app to see today's Discount Den and standard fares. It uses 1 of your 4 searches today.
Today's Discount Den and standard fares are in the app, flight by flight.
The way back, and other ways to go.
Plan both directions before you fly out. Seats for the flight home open on Las Vegas's clock: 12:00 AM Pacific, the day before that flight.
The way back
Las Vegas to Chicago
Typically 1 nonstop a day. The last one usually leaves around 11:30 PM.
GoWild! seats were open at window open on 29 of 32 days we checked since Oct 27.
Nearby airport
Milwaukee (MKE) to Las Vegas
Milwaukee is about 67 miles from Chicago. Frontier flies it with one stop.
Search Milwaukee to Las VegasChicago to Las Vegas questions.
How long is the flight from Chicago to Las Vegas?
About 4h 10m nonstop from O'Hare, for about 1,510 miles. Las Vegas is 2 hours behind Chicago, so add that to the clock when you land.
How many nonstop flights a day go from Chicago to Las Vegas?
Typically 1 a day. These are typical counts from our own checks, not a timetable, so confirm with Frontier.
Which days does Frontier fly Chicago to Las Vegas nonstop?
In our checks, nonstops were seen on Mon, Thu, Fri and Sun.
When do GoWild! seats open for Chicago to Las Vegas?
At 12:00 AM Central Time, the day before the flight, because it is a domestic route. For the way back, seats open at 12:00 AM Pacific time, the day before that flight. Blackout dates apply, and seats can sell out between our check and your booking, so always confirm on Frontier.
How often were GoWild! seats open on Chicago to Las Vegas?
On 29 of the 32 days we checked from O'Hare since Oct 27, GoWild! seats were open when the window opened. Mondays were the most reliable. Patterns describe past days. They do not predict or guarantee seats.
Is Discount Den usually cheaper than the standard fare on Chicago to Las Vegas?
On 32 of the 32 days we compared, Discount Den was cheaper than the standard fare, by $6 on average per one-way. These are fares we saw on checks made 0 to 2 days before departure; fares booked further ahead can be different.
Can I fly into a nearby airport instead?
Yes. Nearby options on Frontier: Milwaukee (MKE) to Las Vegas. The GoWild! window follows the departure airport's clock on each of them.
Schedules and history come from our own checks. Always confirm with Frontier before you book.
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