Route guide: LAS to IAD
Las Vegas to Washington, D.C. on Frontier
Independent tool. Not Frontier.
Frontier flies nonstop from Las Vegas (LAS) to Dulles (IAD), typically once a day. Since Oct 27, GoWild! seats were open at window open on 28 of the 32 days we checked; Tuesdays were the most reliable.
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- Your airport
- Nonstop, about 2,060 miles
Schedule
The usual schedule from Las Vegas
- Flights a day
- Typically 1
- All nonstop, flown by Frontier
- Flight time
- About 4h 25m
- 2,060 miles
- First departure
- Around 10 PM
- Pacific Time
- Last departure
- Around 10 PM
- Lands around 5:30 AM Eastern
Days it flies
The way back: typically 1 a day from Washington, D.C. to Las Vegas, the last around 1 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 Las Vegas to Washington, D.C..
Las Vegas to Washington, D.C. is a domestic route, so GoWild! seats open at 12:00 AM Pacific Time, the day before the flight. Each night at that moment we check Las Vegas to Dulles and note what we found. Everything below comes from days that have already flown.
Seats open 12:00 AM Pacific, the day before you flySee the blackout dates
Last 60 days, ending yesterday
Las Vegas (LAS) to Dulles (IAD), checked when the window opened
28 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
Tuesdays opened most often, Mondays 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 Las Vegas to Washington, D.C.
Members onlyMembers see which Las Vegas to Washington, D.C. flights have GoWild! seats right now, with times and seats.
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Seats listed right now
Next bookable day, Las Vegas to Washington, D.C., from our latest check. Times are local.
Next bookable day, Las Vegas to Washington, D.C., from this morning's check. Times are local.
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Las Vegas (LAS) to Dulles (IAD)
FlightNonstop4h 25m
GoWild! seats nowSupporters only
Get an alert when GoWild! seats open on Las Vegas to Washington, D.C..
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 Las Vegas to Dulles 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
$187
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. Las Vegas to Dulles, one-way, without bags or seat selection.
Today's fares on Las Vegas to Washington, D.C.
Members onlyMembers see today's Discount Den and standard fares side by side in the app, flight by flight.
Search Las Vegas to Washington, D.C. 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 Washington, D.C.'s clock: 12:00 AM Eastern, the day before that flight.
The way back
Washington, D.C. to Las Vegas
Typically 1 nonstop a day. The last one usually leaves around 1 PM.
GoWild! seats were open at window open on 30 of 32 days we checked since Oct 27.
Nearby airport
Las Vegas to Baltimore (BWI)
Baltimore is about 30 miles from Washington, D.C.. Frontier flies it with one stop.
Search Las Vegas to BaltimoreLas Vegas to Washington, D.C. questions.
How long is the flight from Las Vegas to Washington, D.C.?
About 4h 25m nonstop, for about 2,060 miles. Washington, D.C. is 3 hours ahead of Las Vegas, so add that to the clock when you land.
How many nonstop flights a day go from Las Vegas to Washington, D.C.?
Typically 1 a day. These are typical counts from our own checks, not a timetable, so confirm with Frontier.
Which days does Frontier fly Las Vegas to Washington, D.C. nonstop?
In our checks, nonstops were seen on .
When do GoWild! seats open for Las Vegas to Washington, D.C.?
At 12:00 AM Pacific Time, the day before the flight, because it is a domestic route. For the way back, seats open at 12:00 AM Eastern 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 Las Vegas to Washington, D.C.?
On 28 of the 32 days we checked since Oct 27, GoWild! seats were open when the window opened. Tuesdays 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 Las Vegas to Washington, D.C.?
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: Las Vegas to Baltimore (BWI). 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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