$449 Cheap Flights from Chiang Rai to Seattle (CEI to SEA)

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Cheap flight deals from Chiang Rai to Seattle Starting at $449

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

One way
Round-trip

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

When is the cheapest time to fly from Chiang Rai to Seattle?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Seattle from Chiang Rai have changed and are set to move below.

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

Find cheap airlines flights from Chiang Rai to Seattle

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Chiang Rai to Seattle.

Thai AirAsia

From $449

Thai Vietjet Air

From $467

Thai Lion Air

From $473

Thai Airways

From $507

Nokair Airline

From $586

EVA Air

From $819

Find more flights and airlines

Alternative Cheap Routes from Chiang Rai to Seattle

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Seattle from Chiang Rai which could help you save money and time.

Cheapest
CEI
13:40
43h 30m
2 transfer
SEA
18:10
Chiang Rai Airport - Seattle-Tacoma International Airport
Tue, Dec 10Thai AirAsia
$449
CEI
13:40
43h 30m
2 transfer
SEA
18:10
Chiang Rai Airport - Seattle-Tacoma International Airport
Tue, Dec 10Thai AirAsia
$449
Find More Flights

Frequently Asked Questions

When are flight tickets from Chiang Rai (CEI) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from Chiang Rai to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Chiang Rai (CEI) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around $653.
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
- The distance from Lake Union Sea Plane Base to downtown is about 2 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Chiang Rai to Seattle

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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