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Cheap flights from Xi'an (XIY) to Seattle (SEA)

XIY — SEA
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
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Cheap flight deals from Xi'an to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Xi'an (XIY) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Xi'an Xianyang-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Xi'an Xianyang-Seattle/Tacoma Intl flights.
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Compare providers for flights from Xi'an to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Xi'an to Seattle in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Xi'an-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Xi'an-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Xi'an-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Xi'an-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Xi'an-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Travel insights for flights from Xi'an to Seattle

Get recent, data-driven insights about flights from Xi'an to Seattle including ideal travel times, pricing trends, and more.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Related info for your journey

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

  • Can I find deals for flights from Xi'an to Seattle that include hotel bookings?

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

  • How can I find direct flights from Xi'an to Seattle?

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

  • Can I find deals for business class flights from Xi'an to Seattle?

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

  • What is the cheapest month to book a flight from Xi'an to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Xi'an to Seattle (average of $238). Flying from Xi'an to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Xi'an to Seattle

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Top airline flying from Xi'an to Seattle

Discover the top airline that operate flights from Xi'an to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,166Average$1,199FlexibilityNo cancel feeOn-time81%
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