$850 Find Cheap Flights from Washington to Hainan

1 adult
1 adult, Economy

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Cheapest flight$850
Flight from Seattle to Sanya

FAQs for booking flights from Washington to Hainan

  • How does KAYAK find such low prices on flights from Washington to Hainan?

    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 Washington to Hainan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Hainan?

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

  • What is the Hacker Fare option on flights from Washington to Hainan?

    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 Washington to Hainan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Hainan?

    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 Washington to Hainan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Hainan?

    Based on KAYAK data, the cheapest day to fly to Hainan is Thursday where round-trip tickets can be as cheap as $890. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $890 on average.

  • What is the cheapest time of day to fly to Hainan?

    The cheapest time of day to fly to Hainan is generally in the morning, when round-trip flights cost $849 on average. The most expensive time of day to fly to Hainan is generally in the morning, which is peak travel time and where the average cost of a ticket is $849.

  • What is the cheapest flight to Hainan?

    The cheapest ticket to Hainan from Washington found in the last 72 hours was to Haikou, at $890 round-trip. The most popular route is Seattle (SEA) to Haikou (HAK) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $890.

  • How long is the flight to Hainan?

    An average nonstop flight from Washington to Hainan takes 31h 44m, covering a distance of 6880 miles. The shortest route is Portland (PDX) to Sanya (SYX) with an average flight time of 23h 50m.

  • What is the most popular destination in Hainan?

    Based on KAYAK flight searches, the most popular destination is Sanya (100% of total searches to Hainan).

Reviews of the top airline flying from Washington to Hainan

 
Need help choosing which airline to fly with from Washington to Hainan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Hainan AirlinesOverall score based on 39 reviews
7.7Entertainment
8.9Crew
8.6Boarding
8.5Food
8.1Comfort
Airline reviews

Hainan Airlines was amongst the best. It's sad to see her becoming just mediocre. I recommended her as outstanding. I won't recommend her again.

4.0 OkayAlois, Oct 2024SZX - VIE
Read more Hainan Airlines reviews

Hainan Airlines was amongst the best. It's sad to see her becoming just mediocre. I recommended her as outstanding. I won't recommend her again.

Such amazing service! Wonderful flight attendants who actually care about the passengers and go out of their way to make our journey easier!!

They asked how much cash i have . I said no cash they said bring cash from atm . Why they even care about my cash.

Flight was scheduled to depart at 1210 hrs. It was delayed 1 hour 20 minutes (maybe for air traffic control reasons). The seats were worn out and very uncomfortable. Lunch was typical for airline. Flight free were friendly.

Book cheap flights from Washington to Hainan

Recent round-trip flight deals

11/15Sat
2 stops
28h 55mSEA-SYX
11/22Sat
2 stops
31h 50mSYX-SEA
$850
11/16Sun
2 stops
29h 20mSEA-SYX
11/22Sat
2 stops
33h 00mSYX-SEA
$1,037
11/16Sun
3 stops
48h 03mSEA-SYX
11/22Sat
2 stops
25h 26mSYX-SEA
$1,231
7/30Wed
2 stops
32h 00mSEA-SYX
8/6Wed
2 stops
61h 10mSYX-SEA
$1,381
11/15Sat
3 stops
32h 10mSEA-SYX
11/22Sat
2 stops
31h 50mSYX-SEA
$1,456
7/30Wed
2 stops
24h 00mSEA-SYX
8/6Wed
3 stops
47h 31mSYX-SEA
$1,519
7/29Tue
2 stops
44h 30mSEA-SYX
8/6Wed
2 stops
41h 50mSYX-SEA
$1,542
7/29Tue
3 stops
32h 20mSEA-SYX
8/6Wed
3 stops
47h 31mSYX-SEA
$1,782
12/6Sat
2 stopsAir China
43h 00mPDX-SYX
1/6Tue
2 stopsAir China
42h 10mSYX-PDX
$1,927
7/30Wed
1 stopDelta
22h 30mSEA-SYX
8/6Wed
1 stopDelta
22h 40mSYX-SEA
$26,895

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Everything you need to know for your flight to Hainan

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Hainan
Business Class flights to Hainan
Prem Econ Class flights to Hainan
Economy Class flights to Hainanfrom $890

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