Cheap Flights from Chiang Rai to Washington D.C. (CEI to WAS) from CAD 693

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Cheap Flight Deals from Chiang Rai to Washington D.C.

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

One way
Return

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

Best Time to Book Flights from Chiang Rai to Washington D.C.

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 Washington D.C. 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.

Top Airlines Flying from Chiang Rai to Washington D.C.

We have a range of prices from different airlines providing flights from Chiang Rai to Washington D.C.. Check below for the journey which best suits your travel needs.

Thai Vietjet Air

From CAD 693

Thai AirAsia

From CAD 844

Nokair Airline

From CAD 859

Thai Airways

From CAD 869

Thai Lion Air

From CAD 937

AirAsia

From CAD 1,440

Turkish Airlines

From CAD 3,977

Find more flights and airlines

Alternative Routes from Chiang Rai to Washington D.C.

There are various non-direct routes from Chiang Rai to Washington D.C. which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

Cheapest
CEI
10:50
39h 55m
2 transfer
IAD
14:45
Chiang Rai Airport - Dulles International Airport
Fri, Dec 6Thai Vietjet Air
CAD 693
CEI
10:50
39h 55m
2 transfer
IAD
14:45
Chiang Rai Airport - Dulles International Airport
Fri, Dec 6Thai Vietjet Air
CAD 693
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FAQ

When are flight from Chiang Rai (CEI) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Chiang Rai to Washington D.C. 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 Chiang Rai (CEI) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around CAD 2,023.
How many airports in Washington D.C. (WAS)?
There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from Chiang Rai to Washington D.C.

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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