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PHX (Phoenix) to IAD (Washington) Flights $285.0

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Here are your best fares found in the past 7 days

The lowest fare found for this route is $238.0 on Fri, Sep 15 from PHX to IAD
Flights Fare Calendar Find minimum fare between origin PHX and destination IAD Click this button to get previous 30 days data Click this button to get next 30 days data $576 $494 $412 $329 $247 $164 $82 $0 Jun Jul 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T Price is $ 494.55 on JetBlue Airways Price is $ 460.63 on Frontier Airlines Price is $ 448.0 on Frontier Airlines Price is $ 448.0 on Frontier Airlines Price is $ 448.0 on Frontier Airlines Price is $ 435.39 on Frontier Airlines Price is $ 409.7 on JetBlue Airways Price is $ 409.09 on JetBlue Airways Price is $ 408.14 on Frontier Airlines Price is $ 408.14 on Delta Price is $ 390.0 on Frontier Airlines Price is $ 387.43 on United Price is $ 377.6 on Delta Price is $ 377.2 on United Price is $ 376.4 on United Price is $ 374.37 on JetBlue Airways Price is $ 372.09 on Delta Price is $ 368.39 on Frontier Airlines Price is $ 362.4 on United Price is $ 362.0 on Frontier Airlines Price is $ 361.6 on Delta Price is $ 361.6 on Delta Price is $ 360.7 on United Price is $ 360.7 on United Price is $ 360.59 on United Price is $ 360.5 on United Price is $ 357.14 on United Price is $ 356.6 on United Price is $ 356.6 on United Price is $ 356.6 on United Price is $ 356.6 on United Price is $ 353.04 on Delta Price is $ 352.63 on Delta Price is $ 349.6 on Delta Price is $ 349.6 on Delta Price is $ 343.8 on United Price is $ 334.65 on Frontier Airlines Price is $ 332.5 on United Price is $ 332.0 on Frontier Airlines Price is $ 327.8 on United Price is $ 285.0 on Frontier Airlines Price is $ 238.0 on Frontier Airlines Price is $ 238.0 on Frontier Airlines Price is $ 238.0 on Frontier Airlines

Cheap PHX to IAD Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Phoenix to Washington (PHX to IAD)

Question : How long does it take to get from PHX to IAD?
Answer : If you're able to take the fastest direct flight (which is offered by United Airlines), you will be able to leave PHX at 8:37 AM MST and get to IAD at 2:42 PM EDT (four hours and five minutes). Remember, there is a time change of two hours.

Question : How often is the Phoenix Sky Harbor International Airport (PHX) to Washington Dulles International Airport (IAD) route delayed?
Answer : Flights from PHX to IAD are on time 88% of the time, ranking in the 90th percentile worldwide. If a flight is delayed, though, expect an average of less than half an hour added to your flight time.

Question : Is there a preferred airline for getting to Washington Dulles International Airport (IAD) on schedule?
Answer : The current leader is Delta Air Lines with a 100% on-time rate. Don't spend more time waiting in an airport than you have to and stick with Delta Air Lines on this route. Hopefully they keep that perfect record alive.

Question : In the next four weeks, what day should you book your trip?
Answer : Jul 11th has seen bookings (as of Jun 19th) as cheap as $310. That comes in 29% below the average price for this route. Saving on booking fees means you'll have more money in your hand for the trip.

Question : In terms of overall promptness, how does PHX to IAD rank compared to the rest of the world?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. PHX to IAD currently has 5 stars out of 5, earning it one of the best performances in the world. You can fly worry-free on this route.

Question : Can you cut down on flight costs by changing the day of the week you travel to Dulles?
Answer : Thursday is your lowest-cost day to fly in the month of July. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : On a daily basis, how many different flight times are available from Phoenix Sky Harbor International Airport (PHX) to Washington Dulles International Airport (IAD)?
Answer : It does differ by the day of the week, but on average, you can expect only one flight time when you book. You won't have as many choices on this route as most other routes departing the United States.