What is the cheapest month to book a flight from Chiang Mai to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Chiang Mai to Washington, D.C. Reagan-National Airport (average of $278). Flying from Chiang Mai to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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.

What is the cheapest day to fly from Chiang Mai to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Chiang Mai to Washington, D.C. Reagan-National Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Chiang Mai to Washington, D.C. Reagan-National Airport?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest time of day to fly from CNX to DCA?

When flying from Chiang Mai to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Chiang Mai to Washington, D.C. Reagan-National?

Located just 1.9 mi from the city center, Chiang Mai is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Chiang Mai. Booking flights from Chiang Mai (CNX) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 0 different airlines.

Can I find deals for flights from Chiang Mai to Reagan-National that include hotel bookings?

Yes. In addition to deals on Chiang Mai to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chiang Mai to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Reagan-National.

Can I find deals for business class flights from Chiang Mai to Reagan-National?

Yes. Cheapflights offers flight deals from Chiang Mai to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,014+ Save on Flights from Chiang Mai to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Chiang Mai to Reagan-National

Round-trip from	$6,026 (EaseMyTrip)
One-way from	$1,014 (Justfly.com)

From Chiang Mai to Washington, D.C. Reagan-National

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One-way flight from Chiang Mai to Washington, D.C. Reagan-National

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Cheapest flights from Chiang Mai to Reagan-National
Explore the most affordable flight options available from Chiang Mai to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Wed 11/1211:25 amCNX - DCA

2 stops45h 30mMultiple Airlines

Wed 11/199:30 amDCA - CNX

2 stops36h 55mMultiple Airlines

Deal found 2/20

$1,251

Tue 11/1112:15 amCNX - DCA

2 stops31h 03mDelta

Wed 11/196:10 amDCA - CNX

2 stops28h 55mDelta

Deal found 2/20

$1,291

Best flights from Chiang Mai to Reagan-National
Discover carefully curated flight deals from Chiang Mai to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Mon 6/3011:35 amCNX - DCA

2 stops39h 40mMultiple Airlines

Tue 8/195:30 pmDCA - CNX

2 stops29h 55mMultiple Airlines

Deal found 2/20

$6,026

One-way flights from Chiang Mai to Reagan-National
Search for one-way flight options from Chiang Mai to Reagan-National. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Thu 5/2911:15 pmCNX - DCA

2 stops29h 54mKorean Air

Deal found 2/19

$1,014

Find flights from Chiang Mai to Reagan-National within your budget

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiWashington, D.C.

CNX - DCA

CNXDCA

Chiang Mai

Mon 6/30

11:35 am-4:15 pm

2 stops39h 40m

Washington, D.C. Reagan-National

Tue 8/19

5:30 pm-10:25 am

2 stops29h 55m

$6,026

Chiang MaiWashington, D.C.

CNX - DCA

CNXDCA

Chiang Mai

Thu 5/29

11:15 pm-6:09 pm

2 stops29h 54m

$1,014

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Chiang Mai to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Chiang Mai with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Chiang Mai to Reagan-National

Get recent, data-driven insights about flights from Chiang Mai to Reagan-National including ideal travel times, pricing trends, and more.

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Korean Air

8.4

Very good

1,037 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air

8.4

Very good

1,037 reviews

Korean Air

8.4

Very good

1,037 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Related info for your journey

What airport do you fly from for flights from Chiang Mai to Washington, D.C. Reagan-National?
Located just 1.9 mi from the city center, Chiang Mai is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Chiang Mai. Booking flights from Chiang Mai (CNX) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 0 different airlines.
Can I find deals for flights from Chiang Mai to Reagan-National that include hotel bookings?
Yes. In addition to deals on Chiang Mai to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chiang Mai to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Reagan-National.
Can I find deals for business class flights from Chiang Mai to Reagan-National?
Yes. Cheapflights offers flight deals from Chiang Mai to Reagan-National 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 Chiang Mai to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Chiang Mai to Washington, D.C. Reagan-National Airport (average of $278). Flying from Chiang Mai to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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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$1,014+ Cheap flights from Chiang Mai (CNX) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chiang Mai to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Chiang Mai to Reagan-National

Round-trip from

One-way from

Find flight deals from Chiang Mai to Reagan-National

Cheapest flights from Chiang Mai to Reagan-NationalExplore the most affordable flight options available from Chiang Mai to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Chiang Mai to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Chiang Mai to Reagan-National within your budget

Best time to book a flight from Chiang Mai to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Chiang Mai with our price prediction graph.

Travel insights for flights from Chiang Mai to Reagan-National

Get recent, data-driven insights about flights from Chiang Mai to Reagan-National including ideal travel times, pricing trends, and more.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Chiang Mai to Washington, D.C. Reagan-National?

Can I find deals for flights from Chiang Mai to Reagan-National that include hotel bookings?

How can I find direct flights from Chiang Mai to Reagan-National?

Can I find deals for business class flights from Chiang Mai to Reagan-National?

What is the cheapest month to book a flight from Chiang Mai to Washington, D.C. Reagan-National Airport?

Traveling to a place near Chiang Mai?

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Cheapest flights from Chiang Mai to Reagan-National
Explore the most affordable flight options available from Chiang Mai to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.