$81 Find Cheap Flights from Phoenix to Washington - Compare and Save

The cheapest ticket to Washington from Phoenix Sky Harbor Intl Airport found in the last 5 days was to Everett, at $171 round-trip. The most popular route is from Phoenix Sky Harbor Intl Airport (PHX) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 5 days was $213.

The cheapest time of day to fly to Washington is generally in the afternoon, when round-trip flights cost $242 on average. Morning departures are around 15% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $343.

No, with an average price for the route of $373, prices are generally cheapest when you fly direct.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Washington is August, when tickets cost $200 (return) on average. On the other hand, the most expensive months are January and April, when the average cost of round-trip tickets is $655 and $554 respectively.

If you are looking for a flight deal from Phoenix to Washington, look for departures on Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Washington, Saturday is the cheapest day to fly and Sunday is the most expensive.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Washington, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

There are 8 airlines that fly nonstop from Phoenix Sky Harbor Intl Airport to Washington. They are: American Airlines, Alaska Airlines, Frontier, JetBlue, Southwest, Delta, Hawaiian Airlines and Allegiant Air. The cheapest price of all airlines flying this route was found with Frontier at $41 for a round-trip flight to Everett (PAE). On average, Frontier offers the best prices for nonstop flights between Phoenix Sky Harbor Intl Airport and Washington.

Phoenix Sky Harbor Intl Airport and Washington are connected by different airlines. The airlines that fly that route the most regularly are Alaska Airlines (87 flights per week), American Airlines (79 flights per week), and Qatar Airways (61 flights per week).

The duration of a flight to Washington depends on your arrival airport. The shortest routes to Washington from Phoenix Sky Harbor Intl Airport are to Spokane, which takes 2h 30m, Pasco, which takes 2h 45m, and Seattle, which takes 3h 00m.

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

The earliest flight from Phoenix Sky Harbor Intl Airport to Washington departs at 6:02 am, landing in Seattle at 9:08 am.

If you prefer to fly at night, the latest flight from Phoenix Sky Harbor Intl Airport to Washington jets off at 10:45 pm and lands in Seattle at 1:45 am.