Question 1

What is the cheapest flight from Chiang Mai to Washington, D.C.?

Accepted Answer

In the last 3 days, the lowest price for a flight from Chiang Mai to Washington, D.C. was $787 for a one-way ticket and $1,170 for a round-trip. <a href='/flight-routes/Chiang-Mai-CNX/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Chiang Mai and Washington, D.C.?

Accepted Answer

Yes, you'll most likely have to show a valid passport before boarding the plane in Chiang Mai and on arrival in Washington, D.C.. <a href='/flight-routes/Chiang-Mai-CNX/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 3

What’s the cheapest day of the week to fly from Chiang Mai to Washington, D.C.?

Accepted Answer

If you are looking for a flight deal from Chiang Mai to Washington, D.C., look for departures on Mondays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Washington, D.C., Monday is the cheapest day to fly and Saturday is the most expensive. Visit our flight page for the latest deals!>/a>

Question 4

Which airports will I be using when flying from Chiang Mai to Washington, D.C.?

Accepted Answer

When flying out of Chiang Mai you will be using Chiang Mai. You will be landing at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. <a href='/flight-routes/Chiang-Mai-CNX/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 5

Which aircraft models fly most regularly from Chiang Mai to Washington, D.C.?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 6

Which airline alliances offer flights from Chiang Mai to Washington, D.C.?

Accepted Answer

SkyTeam, and Star Alliance are the airline alliances operating flights between Chiang Mai and Washington, D.C., with SkyTeam being the most commonly used for this route.

Question 7

How does KAYAK find such low prices on flights from Chiang Mai to Washington, D.C.?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chiang Mai to Washington, D.C.. <a href='/flight-routes/Chiang-Mai-CNX/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 8

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chiang Mai to Washington, D.C.?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Chiang Mai is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Chiang-Mai-CNX/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 9

What is the Hacker Fare option on flights from Chiang Mai to Washington, D.C.?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Chiang Mai with another airline. <a href='/flight-routes/Chiang-Mai-CNX/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 10

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chiang Mai to Washington, D.C.?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Chiang Mai up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Chiang-Mai-CNX/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 11

Which airlines provide the cheapest flights from Chiang Mai to Washington, D.C.?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Chiang Mai to Washington, D.C. were found on EVA Air ($1,170) and Asiana Airlines ($2,835).

CNX - WAS

$787 Find Cheap Flights from Chiang Mai to Washington, D.C.

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Cheap Flight Deals from Chiang Mai to Washington, D.C. (CNX-WAS)

Recent round-trip flight deals from Chiang Mai to Washington, D.C.

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KAYAK's insights & trends for Chiang Mai to Washington, D.C. flights

Get data-powered insights and trends into flights from Chiang Mai to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chiang Mai to Washington, D.C.?

If you are looking for a flight deal from Chiang Mai to Washington, D.C., look for departures on Mondays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Washington, D.C., Monday is the cheapest day to fly and Saturday is the most expensive.

Which airlines provide the cheapest flights from Chiang Mai to Washington, D.C.?

In the past 3 days, the cheapest round-trip tickets from Chiang Mai to Washington, D.C. were found on EVA Air ($1,170) and Asiana Airlines ($2,835).

Good to know

When to book flights from Chiang Mai to Washington, D.C.

FAQs for booking flights from Chiang Mai to Washington, D.C.

What is the cheapest flight from Chiang Mai to Washington, D.C.?

In the last 3 days, the lowest price for a flight from Chiang Mai to Washington, D.C. was $787 for a one-way ticket and $1,170 for a round-trip.

Do I need a passport to fly between Chiang Mai and Washington, D.C.?

Yes, you'll most likely have to show a valid passport before boarding the plane in Chiang Mai and on arrival in Washington, D.C..

Which airports will I be using when flying from Chiang Mai to Washington, D.C.?

When flying out of Chiang Mai you will be using Chiang Mai. You will be landing at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

Which aircraft models fly most regularly from Chiang Mai to Washington, D.C.?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Chiang Mai to Washington, D.C.?

SkyTeam, and Star Alliance are the airline alliances operating flights between Chiang Mai and Washington, D.C., with SkyTeam being the most commonly used for this route.

How does KAYAK find such low prices on flights from Chiang Mai to Washington, D.C.?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chiang Mai to Washington, D.C..

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chiang Mai to Washington, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Chiang Mai is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Chiang Mai to Washington, D.C.?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Chiang Mai with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chiang Mai to Washington, D.C.?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Chiang Mai up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Chiang Mai to Washington, D.C.

Information on your arrival and departure airports

Cabin class types available on flights from Chiang Mai to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

Find direct flights to and from Chiang Mai and Washington, D.C.

Flights to other popular destinations

Flights from domestic origins to Washington, D.C.

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight