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Cheap flights from Seattle (SEA) to Hainan from $1,546

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — SYX
Mai 7 — Mai 141
From?
To?
Di 5/7
Di 5/14
1 adult, Economy
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When is the cheapest time to fly from Seattle to Hainan (SEA - HA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Hainan as you normally would.

Cheap Hainan Airlines flights from Seattle to Hainan

Explore cheap flight options specifically provided by Hainan Airlines for the route between Seattle and Hainan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated Mai 2, 2024.
Consider these cheap Hainan Airlines flights we've found departing from Seattle to Hainan. Deals update often to give you more flight options matching your criteria
Do 10/1711:00 amSEA - SYX
1 stop32h 40mHainan Airlines
Mo 10/212:00 pmSYX - SEA
2 stops34h 00mHainan Airlines
Deal found 5/1$1,546
Do 10/1711:00 amSEA - SYX
2 stops46h 50mHainan Airlines
Mo 10/212:00 pmSYX - SEA
2 stops34h 00mHainan Airlines
Deal found 5/1$1,640
Do 10/1711:00 amSEA - SYX
2 stops46h 50mHainan Airlines
Mo 10/212:00 pmSYX - SEA
2 stops34h 00mHainan Airlines
Deal found 4/30$1,641

Cheap China Southern flights from Seattle to Hainan

Explore cheap flight options specifically provided by China Southern for the route between Seattle and Hainan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated Mai 2, 2024.
Take a gander at the lowest prices we've found on China Southern flights from Seattle to Hainan. Make sure to examine the flight information before completing your reservation.
Do 10/175:30 pmSEA - SYX
3 stops40h 15mChina Southern
Mo 10/219:20 amSYX - SEA
2 stops39h 38mChina Southern
Deal found 5/1$2,625
Do 10/175:30 pmSEA - SYX
3 stops47h 55mChina Southern
Mo 10/212:50 pmSYX - SEA
2 stops34h 08mChina Southern
Deal found 4/30$3,388

Seattle to Hainan 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Hainan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated Mai 2, 2024.
Scroll through some of the best deals on flights from Seattle to Hainan in 2024. Check back soon for alternative fares.
Do 10/1711:00 amSEA - SYX
1 stop40h 40mHainan Airlines
Mo 10/214:00 pmSYX - SEA
1 stop32h 00mHainan Airlines
Deal found 5/1$1,546
Do 10/1711:00 amSEA - SYX
2 stops46h 50mHainan Airlines
Mo 10/212:00 pmSYX - SEA
2 stops34h 00mHainan Airlines
Deal found 5/1$1,640
Do 10/1711:00 amSEA - SYX
2 stops46h 50mHainan Airlines
Mo 10/212:00 pmSYX - SEA
2 stops34h 00mHainan Airlines
Deal found 4/30$1,641
Do 10/175:30 pmSEA - SYX
3 stops40h 15mChina Southern
Mo 10/219:20 amSYX - SEA
2 stops39h 38mChina Southern
Deal found 5/1$2,625
Do 10/175:30 pmSEA - SYX
3 stops47h 55mChina Southern
Mo 10/212:50 pmSYX - SEA
2 stops34h 08mChina Southern
Deal found 4/30$3,388

Find flights from Seattle to Hainan within your budget

Customize your flight search to find flights from Seattle to Hainan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated Mai 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,546 - $3,388

Route

Depart

Return

Price

Seattle/Tacoma IntlSanya Phoenix Intl

SEA - SYX

SEASYX

Seattle/Tacoma Intl

Do 10/17

1 stop32h 40m

Sanya Phoenix Intl

Mo 10/21

2 stops34h 00m

$1,546

Seattle/Tacoma IntlSanya Phoenix Intl

SEA - SYX

SEASYX

Seattle/Tacoma Intl

Do 10/17

2 stops46h 50m

Sanya Phoenix Intl

Mo 10/21

2 stops34h 00m

$1,640

Seattle/Tacoma IntlSanya Phoenix Intl

SEA - SYX

SEASYX

Seattle/Tacoma Intl

Do 10/17

2 stops46h 50m

Sanya Phoenix Intl

Mo 10/21

2 stops34h 00m

$1,641

Seattle/Tacoma IntlSanya Phoenix Intl

SEA - SYX

SEASYX

Seattle/Tacoma Intl

Do 10/17

3 stops40h 15m

Sanya Phoenix Intl

Mo 10/21

2 stops39h 38m

$2,625

Seattle/Tacoma IntlSanya Phoenix Intl

SEA - SYX

SEASYX

Seattle/Tacoma Intl

Do 10/17

3 stops47h 55m

Sanya Phoenix Intl

Mo 10/21

2 stops34h 08m

$3,388

Flights are sorted by cheapest first

Deals found on 5/1

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Hainan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Hainan?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Hainan. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • Can I find flights from Seattle to Hainan for under $1,600 on Cheapflights?

    Yes, there are multiple flights from Seattle to Hainan for under $1,600. The cheapest flight booked recently is on Hainan Airlines for just $1,546, but on average you can expect to pay $2,168.

  • What does SEA to SYX mean?

    SEA stands for Seattle/Tacoma Intl Airport, while SYX stands for Sanya Phoenix Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Haikou Meilan Intl Airport (HAK), Qionghai Bo'ao Airport (BAR).

  • Can I find deals for flights from Seattle to Hainan that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Hainan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Hainan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Hainan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Hainan that include hotel bookings?

    Yes. In addition to deals on Seattle to Hainan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Hainan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Hainan.

  • Can I find deals for business class flights from Seattle to Hainan?

    Yes. Cheapflights offers flight deals from Seattle to Hainan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Hainan that allow pets onboard?

    Many airlines flying from Seattle to Hainan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Hainan?

    Yes, you can often find last-minute deals on Seattle to Hainan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Hainan flight deals updated?

    The Seattle to Hainan flight deals you see on this page were last updated on 5/1.

See more FAQs

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Search flights from Seattle to Hainan by cabin class

Find flights from Seattle to Hainan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Seattle to Hainan?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Hainan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Hainan?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Hainan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to Hainan with no change fees?

Yes, we can. To see specific flights from Seattle to Hainan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Hainan become cheaper?

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