Cheap flights from Las Vegas to Dulles from $0
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Discover deals on Las Vegas to Dulles flights
Typical range $0–$0•Cheapest found $0
Checking latest prices...Find cheap flights from Las Vegas to Dulles
Best
1 stop
9 Feb
DEP
06:00
LAS
1×
17:04
IAD
8h 4m
9 Feb
DEPARTURE
06:00 - 17:04
8h 4m
LAS
1 stop
IAD
1 stop
9 Feb
DEP
06:00
LAS
1×
17:04
IAD
8h 4m
9 Feb
DEPARTURE
06:00 - 17:04
8h 4m
LAS
1 stop
IAD
American Airlines flights from Las Vegas to Dulles
Our best American Airlines deals on Las Vegas to Dulles tickets
Best
1 stop
9 Feb
DEP
22:49
LAS
1×
10:58
IAD
9h 9m
9 Feb
DEPARTURE
22:49 - 10:58
9h 9m
LAS
1 stop
IAD
1 stop
9 Feb
DEP
23:49
LAS
1×
10:58
IAD
8h 9m
9 Feb
DEPARTURE
23:49 - 10:58
8h 9m
LAS
1 stop
IAD
Alaska Airlines flights from Las Vegas to Dulles
Our best Alaska Airlines deals on Las Vegas to Dulles tickets
Best
1 stop
9 Feb
DEP
06:00
LAS
1×
17:04
IAD
8h 4m
9 Feb
DEPARTURE
06:00 - 17:04
8h 4m
LAS
1 stop
IAD
1 stop
9 Feb
DEP
06:00
LAS
1×
17:04
IAD
8h 4m
9 Feb
DEPARTURE
06:00 - 17:04
8h 4m
LAS
1 stop
IAD
Hawaiian Airlines flights from Las Vegas to Dulles
Our best Hawaiian Airlines deals on Las Vegas to Dulles tickets
Best
1 stop
9 Feb
DEP
06:00
LAS
1×
17:04
IAD
8h 4m
9 Feb
DEPARTURE
06:00 - 17:04
8h 4m
LAS
1 stop
IAD
1 stop
9 Feb
DEP
06:00
LAS
1×
17:04
IAD
8h 4m
9 Feb
DEPARTURE
06:00 - 17:04
8h 4m
LAS
1 stop
IAD
What's the cheapest day of the week to fly from Las Vegas to Dulles?
If your flying dates are flexible, you should consider flying to Dulles on a Thu, as we generally find the cheapest rates on that day. On the other hand, Sat is the most expensive day to fly.
What is the cheapest month to fly from Las Vegas to Dulles?
The cheapest month for flights from Las Vegas to Dulles is Sep, where tickets cost $365 on average. The most expensive months are Jul.
JanFebMarAprMayJunJulAugSepOctNovDec
$526$446$365
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Everything you should know
Cheapest one-way flight
$394
Typical prices: $394–$694
When to book
6 weeks
in advance to save around 35%
Good to know
💰
Save money
Compare prices across airlines to find the best deal. Prices can vary significantly.
📅
Be flexible
Flying midweek or in off-peak seasons can save you up to 30% on airfare.
⏰
Book early
Booking 6+ weeks in advance typically offers the best prices.
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Frequently asked questions
The cheapest flight from Las Vegas to Dulles currently costs AUD $394. Prices typically range from $394 to $694. Prices change frequently, so we recommend booking early and being flexible with your travel dates.