Question 1

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

Accepted Answer

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 Seattle to Hainan. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/Hainan-CNHA'>Visit our flight page for the latest deals!>/a>

Question 2

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

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Hainan is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/Hainan-CNHA'>Visit our flight page for the latest deals!>/a>

Question 3

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

Accepted Answer

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 Seattle to Hainan with an airline and back with another airline. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/Hainan-CNHA'>Visit our flight page for the latest deals!>/a>

Question 4

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

Accepted Answer

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 Seattle to Hainan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/Hainan-CNHA'>Visit our flight page for the latest deals!>/a>

Question 5

Which cabin class options are there for flights between Seattle and Hainan?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 6

Which cabin class options are there for flights between Seattle and Hainan?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 7

Which airlines provide the cheapest flights from Seattle to Hainan?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Seattle to Hainan were found on China Eastern ($1,352) and Delta ($2,163).

Question 8

Which airlines provide the cheapest flights from Seattle to Hainan?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Seattle to Hainan were found on China Eastern ($1,352) and Delta ($2,163).

Question 9

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

Accepted Answer

The cheapest time of day to fly to Hainan is generally in the morning, when round-trip flights cost $890 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 $890.

Question 10

What is the cheapest Seattle to Hainan flight route?

Accepted Answer

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

Question 11

What is the cheapest Seattle to Hainan flight route?

Accepted Answer

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

Question 12

How long does a flight from Seattle to Hainan take?

Accepted Answer

The duration of a flight to Hainan depends on your arrival airport. The shortest route to Hainan from Seattle is to Sanya, which takes 27h 00m.

Question 13

How long does a flight from Seattle to Hainan take?

Accepted Answer

The duration of a flight to Hainan depends on your arrival airport. The shortest route to Hainan from Seattle is to Sanya, which takes 27h 00m.

$1,096 Find Cheap Flights from Seattle to Hainan

KAYAK searches hundreds of travel sites at once for deals on flights to Hainan

Cheap Flights from Seattle to Hainan

Book Cheap Seattle to Hainan Plane Tickets

Recent round-trip flight deals from Seattle to Hainan

Recent one-way flight deals from Seattle to Hainan

KAYAK's insights & trends for Seattle to Hainan flights

Get data-powered insights and trends into flights from Seattle to Hainan to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Seattle to Hainan flight route?

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

Which airlines provide the cheapest flights from Seattle to Hainan?

In the past 3 days, the cheapest round-trip tickets from Seattle to Hainan were found on China Eastern ($1,352) and Delta ($2,163).

How long does a flight from Seattle to Hainan take?

The duration of a flight to Hainan depends on your arrival airport. The shortest route to Hainan from Seattle is to Sanya, which takes 27h 00m.

Which cabin class options are there for flights between Seattle and Hainan?

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Good to know

FAQs - booking Hainan flights

How does KAYAK find such low prices on flights from Seattle 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 Seattle to Hainan.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle 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 Seattle 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 Seattle 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 Seattle 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 Seattle 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 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 $890 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 $890.

Reviews of the top airline flying from Seattle to Hainan

Everything you need to know for your flight from Seattle to Hainan

Information on your arrival and departure airports

Cabin class types available on flights to Hainan

Complete your trip to Hainan with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Seattle to Hainan

Flights from Seattle to popular cities in Hainan