Round-trip from | $170 (Cheapflightsfares) |
---|---|
One-way from | $98 (Cheapflightsfares) |
Popular in | March |
Cheapest in | August |
Average price | $368 |
Good round-trip deal | $388 or less |
Good one-way deal | $192 or less |
Fly from
Fly to
Route
Depart
Return
Price
Las VegasWashington, D.C.
LAS - IAD
LASIAD
Las Vegas Harry Reid Intl
Fri 6/27
11:02 pm-6:30 am
Nonstop4h 28m
Washington, D.C. Dulles Intl
Mon 7/7
7:30 am-9:29 am
Nonstop4h 59m
Las VegasWashington, D.C.
LAS - IAD
LASIAD
Las Vegas Harry Reid Intl
Wed 5/21
10:24 pm-5:55 am
Nonstop4h 31m
Washington, D.C. Dulles Intl
Sun 5/25
5:14 pm-10:30 pm
1 stop8h 16m
PhoenixWashington, D.C.
PHX - IAD
PHXIAD
Phoenix Sky Harbor Intl
Tue 6/17
11:39 pm-7:02 am
Nonstop4h 23m
Washington, D.C. Dulles Intl
Tue 6/24
5:34 pm-7:22 pm
Nonstop4h 48m
PhoenixWashington, D.C.
PHX - IAD
PHXIAD
Phoenix Sky Harbor Intl
Fri 5/30
6:00 am-5:55 am
1 stop20h 55m
Washington, D.C. Dulles Intl
Sun 6/1
7:30 am-6:24 pm
1 stop13h 54m
PhoenixWashington, D.C.
PHX - IAD
PHXIAD
Phoenix Sky Harbor Intl
Fri 5/30
1:20 pm-11:32 pm
1 stop7h 12m
Washington, D.C. Dulles Intl
Tue 6/3
6:30 am-2:47 pm
1 stop11h 17m
Las VegasWashington, D.C.
LAS - IAD
LASIAD
Las Vegas Harry Reid Intl
Fri 5/9
5:34 pm-7:43 am
1 stop11h 09m
Washington, D.C. Dulles Intl
Tue 5/13
6:30 am-2:11 pm
1 stop10h 41m
Las VegasWashington, D.C.
LAS - IAD
LASIAD
Las Vegas Harry Reid Intl
Tue 5/27
7:00 am-2:37 pm
Nonstop4h 37m
Washington, D.C. Dulles Intl
Tue 6/3
3:45 pm-5:49 pm
Nonstop5h 04m
Las VegasWashington, D.C.
LAS - IAD
LASIAD
Las Vegas Harry Reid Intl
Thu 5/29
11:59 pm-11:53 am
1 stop8h 54m
Washington, D.C. Dulles Intl
Sun 6/8
12:40 pm-10:42 pm
1 stop13h 02m
PhoenixWashington, D.C.
PHX - IAD
PHXIAD
Phoenix Sky Harbor Intl
Thu 5/29
12:45 am-11:16 am
1 stop7h 31m
Washington, D.C. Dulles Intl
Fri 5/30
5:40 pm-11:11 pm
1 stop8h 31m
Las VegasWashington, D.C.
LAS - IAD
LASIAD
Las Vegas Harry Reid Intl
Tue 5/27
12:54 am-11:16 am
1 stop7h 22m
Washington, D.C. Dulles Intl
Wed 6/4
5:24 pm-9:33 pm
1 stop7h 09m
Currently, August is the cheapest month in which you can book a flight from Arizona to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Arizona to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Arizona to Washington, D.C. Dulles Intl Airport as you normally would.
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
James,Apr 2025
LAX - SFO
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$146 | Average$288 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$188 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$260 | Average$457 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$271 | Average$472 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$324 | Average$467 | FlexibilityNo cancel fee | On-time71% |