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Cheap Flight Deals from Seattle to Xining

Whether you’re going for a one-way or round-trip to Xining, we’ve got you covered! Check out these different flight options from Seattle below.

  • One way
  • Return
      • SEA10:00
        34h 25m
        1 stop
        XNN12:25
        Thu, Mar 6|Seattle - Xining|Hainan Airlines
        IDR 7,977,125IDR 19,843,446
        60% OFF
        60% OFF
        IDR 19,843,446IDR 7,977,125

        Choose Hainan Airlines flights from Seattle to Xining. The one-way connecting flight with Hainan Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 6, arriving at Caojiabao Airport. One-way Prices start from IDR 7,977,125 including taxes and charges.

      • SEA10:00
        34h 25m
        1 stop
        XNN12:25
        Thu, Feb 13|Seattle - Xining|Hainan Airlines
        IDR 10,787,172IDR 19,843,446
        46% OFF
        46% OFF
        IDR 19,843,446IDR 10,787,172

        Choose Hainan Airlines flights from Seattle to Xining. The one-way connecting flight with Hainan Airlines departs from Seattle-Tacoma International Airport on Thu, Feb 13, arriving at Caojiabao Airport. One-way Prices start from IDR 10,787,172 including taxes and charges.

      • SEA11:40
        32h 45m
        1 stop
        XNN11:25
        Tue, Mar 11|Seattle - Xining|Hainan Airlines
        IDR 11,574,344IDR 19,843,446
        42% OFF
        42% OFF
        IDR 19,843,446IDR 11,574,344

        Choose Hainan Airlines flights from Seattle to Xining. The one-way connecting flight with Hainan Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 11, arriving at Caojiabao Airport. One-way Prices start from IDR 11,574,344 including taxes and charges.

      • SEA10:40
        32h 45m
        1 stop
        XNN11:25
        Tue, Mar 4|Seattle - Xining|Hainan Airlines
        IDR 11,702,175
        IDR 11,702,175

        Choose Hainan Airlines flights from Seattle to Xining. The one-way connecting flight with Hainan Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 4, arriving at Caojiabao Airport. One-way Prices start from IDR 11,702,175 including taxes and charges.

      • SEA10:40
        32h 45m
        1 stop
        XNN11:25
        Sat, Mar 8|Seattle - Xining|Hainan Airlines
        IDR 12,085,669
        IDR 12,085,669

        Choose Hainan Airlines flights from Seattle to Xining. The one-way connecting flight with Hainan Airlines departs from Seattle-Tacoma International Airport on Sat, Mar 8, arriving at Caojiabao Airport. One-way Prices start from IDR 12,085,669 including taxes and charges.

      • SEA10:40
        32h 45m
        1 stop
        XNN11:25
        Sat, Mar 1|Seattle - Xining|Hainan Airlines
        IDR 12,135,008
        IDR 12,135,008

        Choose Hainan Airlines flights from Seattle to Xining. The one-way connecting flight with Hainan Airlines departs from Seattle-Tacoma International Airport on Sat, Mar 1, arriving at Caojiabao Airport. One-way Prices start from IDR 12,135,008 including taxes and charges.

      • SEA10:40
        32h 45m
        1 stop
        XNN11:25
        Sat, Feb 15|Seattle - Xining|Hainan Airlines
        IDR 16,470,061
        IDR 16,470,061

        Choose Hainan Airlines flights from Seattle to Xining. The one-way connecting flight with Hainan Airlines departs from Seattle-Tacoma International Airport on Sat, Feb 15, arriving at Caojiabao Airport. One-way Prices start from IDR 16,470,061 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        XNN02:00 pm
        Thu, Feb 20|Seattle - Xining|Hainan Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to Xining Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. HU446

    Hainan Airlines

    10:00

    SEA

    19.8h

    21:45

    HAK

    ---W---
    Search

  2. HU7165

    Hainan Airlines

    06:35

    HAK

    5.8h

    12:25

    XNN

    SMTWTFS

  3. HU496

    Hainan Airlines

    10:40

    SEA

    13.3h

    15:55

    PEK

    -M---F-
    Search

  4. JD5657

    Beijing Capital Airlines

    07:55

    PKX

    2.7h

    10:35

    XNN

    SMTWTFS

  5. DL197

    Delta Air Lines

    12:50

    SEA

    11.7h

    16:30

    ICN

    SMTWTFS
    Search

  6. DL7773

    Delta Air Lines

    19:45

    ICN

    3.8h

    22:30

    HKG

    SMTWTFS

  7. HX2502

    Hong Kong Airlines

    10:20

    HKG

    3.7h

    14:00

    XNN

    -M-----

  8. KE042

    Korean Air

    12:50

    SEA

    11.8h

    16:40

    ICN

    SMTWTFS
    Search

  9. KE177

    Korean Air

    19:45

    ICN

    3.8h

    22:30

    HKG

    SMTWTFS

  10. HX2502

    Hong Kong Airlines

    10:20

    HKG

    3.7h

    14:00

    XNN

    -M-----

  11. F91178

    Frontier Airlines

    13:58

    SEA

    2.7h

    16:40

    LAX

    ---W-FS
    Search

  12. MF830

    Xiamen Airlines

    23:55

    LAX

    15.1h

    06:00

    XMN

    -M-W--S

  13. MF8233

    Xiamen Airlines

    12:55

    XMN

    5.4h

    18:20

    XNN

    SMTWTFS

  14. DL2830

    Delta Air Lines

    14:00

    SEA

    2.8h

    16:48

    LAX

    SMTWTFS
    Search

  15. CZ328

    China Southern Airlines

    22:00

    LAX

    15.8h

    05:50

    CAN

    S-T-TFS

  16. CZ6393

    China Southern Airlines

    10:35

    CAN

    5.3h

    15:50

    XNN

    SMTWTFS

  17. OZ271

    Asiana Airlines

    14:05

    SEA

    11.7h

    17:45

    ICN

    SMTWTFS
    Search

  18. HX623

    Hong Kong Airlines

    20:50

    ICN

    3.7h

    23:30

    HKG

    SMTWTFS

  19. HX2502

    Hong Kong Airlines

    10:20

    HKG

    3.7h

    14:00

    XNN

    -M-----

  20. OZ271

    Asiana Airlines

    14:05

    SEA

    11.7h

    17:45

    ICN

    SMTWTFS
    Search

  21. OZ745

    Asiana Airlines

    19:35

    ICN

    3.9h

    22:30

    HKG

    SMTWTFS

  22. HX2502

    Hong Kong Airlines

    10:20

    HKG

    3.7h

    14:00

    XNN

    -M-----

  23. UA2610

    United Airlines

    15:04

    SEA

    2.7h

    17:48

    LAX

    SMTWT-S
    Search

  24. MF830

    Xiamen Airlines

    23:55

    LAX

    15.1h

    06:00

    XMN

    -M-W--S

  25. MF8233

    Xiamen Airlines

    12:55

    XMN

    5.4h

    18:20

    XNN

    SMTWTFS

  26. AS1468

    Alaska Airlines

    17:43

    SEA

    2.8h

    20:28

    LAX

    SMTWTFS
    Search

  27. MF830

    Xiamen Airlines

    23:55

    LAX

    15.1h

    06:00

    XMN

    -M-W--S

  28. MF8233

    Xiamen Airlines

    12:55

    XMN

    5.4h

    18:20

    XNN

    SMTWTFS
Find more flights and airlines

Best Time to Book Flights from Seattle to Xining

Explore the best time to buy affordable tickets to Xining with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight from Seattle (SEA) to Xining (XNN) the cheapest?

    Airlines adjust prices for flights from Seattle to Xining based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Seattle (SEA) to Xining (XNN) cost?

    According to Trip.com's data, the lowest price is around IDR 29,385,512.

  • What is the transportation method from the main airport to downtown in Xining?

    • The distance from Caojiabao Airport to downtown is about 25km, by taxi about 40 minutes.

  • How many airports in Xining (XNN)?

    There are 1 airport(s) in Xining (XNN): Caojiabao Airport.

How to find a cheap flight from Seattle to Xining

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Seattle to Xining

Cheapest direct flight priceIDR 7,773,043
Off-season for travelMarch
Peak season for travelFebruary
Flight distance9,689.77km
Popular airlineEVA Air

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