$183 Find Cheap Flights from O'ahu to Washington - Compare and Save

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from O'ahu to Washington.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from O'ahu to Washington is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from O'ahu to Washington with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from O'ahu to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

O'ahu and Washington are connected by different airlines. The airlines that fly that route the most regularly are Alaska Airlines (44 flights per week), Qatar Airways (36 flights per week), and Fiji Airways (28 flights per week).

There are 13 airports in Washington. The busiest airport is Seattle/Tacoma Airport (SEA), with 87% of all flights arriving there.

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Washington is Seattle/Tacoma Intl Airport (SEA), with an average flight price of $400.

Based on KAYAK data, the cheapest day to fly to Washington is Thursday where round-trip tickets can be as cheap as $586. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $680 on average.

The cheapest time of day to fly to Washington is generally in the evening, when round-trip flights cost $473 on average. Morning departures are around 29% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $618.

The cheapest ticket to Washington from O'ahu found in the last 5 days was to Seattle, at $324 round-trip. The most popular route is Honolulu (HNL) to Seattle (SEA) and the cheapest round-trip airline ticket found on this route in the last 5 days was $324.

The cheapest month for flights from O'ahu to Washington is February, when tickets cost $118 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $493 and $238 respectively.

To get a below average price on the flight from O'ahu to Washington, you should book around 3 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

From O'ahu, there are direct flights to Washington from 1 city. This city is Honolulu and there are 243 direct flights each week.

There are around 35 direct flights from within O'ahu to Washington every day. Most flights (37%) depart in the morning.

Each week there are around 243 direct flights from within O'ahu to Washington. The most common day for departures is Sunday, with 16% of flights taking off on this day.

An average nonstop flight from O'ahu to Washington takes 7h 42m, covering a distance of 2751 miles. The shortest route is Honolulu (HNL) to Portland (PDX) with an average flight time of 5h 28m.

There are not any long-haul (6-12 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Washington. Instead, there are 243 medium-haul flights (3-6 hour flight duration), with the most arriving from Honolulu.

Based on KAYAK flight searches, the most popular destination is Seattle (72% of total searches to Washington). The next most popular destinations are Portland (25%) and Spokane (1%). Searches for flights to Pasco (1%), to Bellingham (1%) and to Pullman (1%) are also popular.