PHX has short security lines; expect waits under 10 minutes. Check live wait times online to choose the shortest lane.
Round-trip from | $189 (CheapOair) |
---|---|
One-way from | $89 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $367 |
Good round-trip deal | $338 or less |
Good one-way deal | $184 or less |
Fly from
Fly to
Route
Depart
Return
Price
PhoenixBaltimore
PHX - BWI
PHXBWI
Phoenix Sky Harbor Intl
Sat 10/11
1:33 pm-4:30 am
1 stop11h 57m
Baltimore/Washington
Mon 10/20
6:29 pm-10:16 pm
1 stop6h 47m
PhoenixBaltimore
PHX - BWI
PHXBWI
Phoenix Sky Harbor Intl
Wed 10/8
8:00 am-4:30 am
1 stop17h 30m
Baltimore/Washington
Mon 10/13
6:21 pm-12:06 pm
1 stop20h 45m
PhoenixWashington, D.C.
PHX - DCA
PHXDCA
Phoenix Sky Harbor Intl
Tue 10/14
4:41 pm-12:04 pm
2 stops16h 23m
Washington, D.C. Reagan-National
Tue 10/21
7:00 am-3:04 pm
1 stop11h 04m
PhoenixBaltimore
PHX - BWI
PHXBWI
Phoenix Sky Harbor Intl
Tue 10/14
12:16 pm-10:58 pm
1 stop7h 42m
Baltimore/Washington
Tue 10/21
10:51 am-4:51 pm
2 stops9h 00m
PhoenixBaltimore
PHX - BWI
PHXBWI
Phoenix Sky Harbor Intl
Mon 10/13
10:55 pm-10:20 am
1 stop8h 25m
Baltimore/Washington
Wed 10/15
11:23 am-10:23 pm
2 stops14h 00m
PhoenixWashington, D.C.
PHX - DCA
PHXDCA
Phoenix Sky Harbor Intl
Thu 12/11
7:00 am-4:59 pm
1 stop7h 59m
Washington, D.C. Reagan-National
Sat 12/13
7:00 am-3:07 pm
1 stop10h 07m
PhoenixWashington, D.C.
PHX - IAD
PHXIAD
Phoenix Sky Harbor Intl
Tue 10/14
12:09 pm-12:23 am
1 stop9h 14m
Washington, D.C. Dulles Intl
Tue 10/21
5:42 pm-10:39 pm
1 stop7h 57m
PhoenixWashington, D.C.
PHX - DCA
PHXDCA
Phoenix Sky Harbor Intl
Mon 10/27
12:40 am-11:13 am
1 stop7h 33m
Washington, D.C. Reagan-National
Tue 10/28
6:20 pm-11:00 pm
1 stop7h 40m
PhoenixWashington, D.C.
PHX - DCA
PHXDCA
Phoenix Sky Harbor Intl
Fri 10/31
12:40 am-11:11 am
1 stop7h 31m
Washington, D.C. Reagan-National
Sat 11/8
12:31 pm-7:01 pm
1 stop8h 30m
PhoenixWashington, D.C.
PHX - DCA
PHXDCA
Phoenix Sky Harbor Intl
Mon 11/10
12:59 am-11:12 am
1 stop8h 13m
Washington, D.C. Reagan-National
Sat 11/15
8:59 am-3:47 pm
1 stop8h 48m
The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Washington, D.C. (average of $292). Flying from Phoenix Sky Harbor Intl Airport to Washington, D.C. in April is currently the most expensive (average of $337). 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.
A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Washington, D.C. in the evening. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Washington, D.C. flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from PHX to WAS are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).
Denver (DEN) – chosen by Cheapflights users on 57% of 1-stop itineraries from Phoenix Sky Harbor Intl Airport to Washington, D.C. on Cheapflights.
Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $140.
Flights via Kansas City (MCI) have the shortest average one-way travel time for 1-stop routes: 6h 10m.
Flights via Kansas City (MCI) offer the fastest connection on this route, with an average layover time of 0h 58m.
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Reviews
Mike,Aug 2025
OKC - AUS
Boarding
Comfort
Crew
Entertainment
Food
Overall
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Mike,Aug 2025
OKC - AUS
Boarding
Comfort
Crew
Entertainment
Food
Overall
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Mike,Aug 2025
OKC - AUS
Boarding
Comfort
Crew
Entertainment
Food
Overall
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Mike,Aug 2025
OKC - AUS
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Mike,Aug 2025
OKC - AUS
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Cheapest$136 | Average$262 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$143 | Average$258 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$186 | Average$399 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$236 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$237 | Average$431 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$259 | Average$375 | FlexibilityNo cancel fee | On-time69% |