FFL Helper

FFL Helper / Washington / Las Vegas

WAS → LAS

Washington (WAS) to Las Vegas (LAS)

Compare one-way fares for flights from Washington to Las Vegas.

Lowest fare $62
Distance 2,081 mi
Flight time 21h 51m
Airports IAD–LAS
Search this route

Ad. Ticket links are affiliate ads. We may earn a commission if you book. Advertising disclosure

By month: October 2026 from $142 · November 2026 from $62 · December 2026 from $117

Price calendar

October 2026

From $142 · up to $170

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24 $149 25 $160 26 $160 27 $160 28 $170 29 $142
30
31

November 2026

From $62 · up to $220

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4 $184 5 $202 6 $220 7 $141 8 $141 9 $141 10 $141 11 $141 12 $141 13 $141 14 $141 15 $62
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

Upcoming dates

Las Vegas LAS

$62

Nov 15, 12:31pm · 21h 51m · 1 stop

IAD → LAS · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Washington to Las Vegas. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Washington to Las Vegas.