How long is the flight from Pennsylvania to Chiang Mai?

For as low as $832, Delta can have you in Chiang Mai from Pennsylvania in 21h 50m. Pennsylvania and Chiang Mai are separated by a distance of 8300 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

What are the most popular routes from Pennsylvania to Chiang Mai?

The most popular route from Pennsylvania to Chiang Mai is Washington, D.C. Dulles Intl - Chiang Mai. You may also consider New York John F Kennedy Intl - Chiang Mai or Washington, D.C. Reagan-National - Chiang Mai.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Chiang Mai as you normally would.

What airport do you fly into for flights to Chiang Mai from Pennsylvania?

If you book a flight to Chiang Mai from Pennsylvania, you will be flying to Chiang Mai, which is the city’s only airport. Chiang Mai (CNX) is located 1.9 mi from the center of Chiang Mai.

Can I find deals for flights from Pennsylvania to Chiang Mai that include hotel bookings?

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

How can I find direct flights from Pennsylvania to Chiang Mai?

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

Can I find deals for business class flights from Pennsylvania to Chiang Mai?

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

$277+ Flights from Pennsylvania to Chiang Mai

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Cheap flight deals from Pennsylvania to Chiang Mai

Cheapest flights from Pennsylvania to Chiang Mai
Explore the most affordable flight options available from Pennsylvania to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Tue 12/304:29 pmJFK - CNX

2 stops30h 06mMultiple Airlines

Thu 1/1511:50 amCNX - JFK

1 stop21h 15mMultiple Airlines

Deal found 12/25

$1,577

Wed 12/318:15 pmJFK - CNX

2 stops31h 30mSingapore Airlines

Wed 1/1412:05 pmCNX - JFK

2 stops35h 10mSingapore Airlines

Deal found 12/25

$1,702

Tue 12/304:29 pmJFK - CNX

2 stops30h 06mMultiple Airlines

Sun 1/118:50 amCNX - JFK

1 stop42h 35mMultiple Airlines

Deal found 12/25

$1,767

Sun 12/289:59 amJFK - CNX

2 stops36h 36mMultiple Airlines

Tue 1/139:40 pmCNX - JFK

2 stops35h 25mMultiple Airlines

Deal found 12/25

$1,789

Tue 12/304:29 pmJFK - CNX

2 stops30h 06mMultiple Airlines

Tue 1/1311:25 amCNX - JFK

1 stop19h 55mMultiple Airlines

Deal found 12/25

$1,791

Sun 12/2812:05 amJFK - CNX

1 stop22h 30mEVA Air

Wed 1/149:40 pmCNX - JFK

2 stops35h 25mEVA Air

Deal found 12/25

$1,793

Wed 12/318:15 pmJFK - CNX

2 stops31h 30mSingapore Airlines

Mon 1/1212:05 pmCNX - JFK

2 stops35h 10mSingapore Airlines

Deal found 12/25

$1,795

Tue 12/308:15 pmJFK - CNX

2 stops31h 30mSingapore Airlines

Wed 1/1412:05 pmCNX - JFK

2 stops35h 10mSingapore Airlines

Deal found 12/25

$1,803

Tue 12/306:59 pmJFK - CNX

2 stops39h 56mDelta

Wed 1/1412:15 amCNX - JFK

2 stops33h 46mDelta

Deal found 12/25

$1,805

Sun 12/2812:05 amJFK - CNX

1 stop22h 30mEVA Air

Thu 1/1511:50 amCNX - JFK

1 stop21h 15mEVA Air

Deal found 12/25

$1,833

Sun 12/2812:05 amJFK - CNX

1 stop22h 30mEVA Air

Mon 1/129:40 pmCNX - JFK

2 stops59h 25mEVA Air

Deal found 12/25

$1,843

Wed 12/313:59 pmEWR - CNX

2 stops30h 36mMultiple Airlines

Sun 1/119:50 pmCNX - EWR

1 stop35h 40mMultiple Airlines

Deal found 12/25

$1,844

Best flights from Pennsylvania to Chiang Mai
Discover carefully curated flight deals from Pennsylvania to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Wed 3/111:25 amEWR - CNX

2 stops34h 10mMultiple Airlines

Mon 3/234:40 pmCNX - EWR

2 stops41h 50mMultiple Airlines

Deal found 12/27

$801

Wed 3/412:00 pmJFK - CNX

1 stop22h 55mDelta

Tue 3/1012:15 amCNX - JFK

2 stops25h 02mDelta

Deal found 12/26

$815

Tue 1/209:00 amJFK - CNX

1 stop21h 50mCathay Pacific

Tue 2/107:40 pmCNX - JFK

1 stop28h 20mCathay Pacific

Deal found 12/25

$832

Tue 3/38:15 pmJFK - CNX

2 stops26h 50mSingapore Airlines

Tue 3/2412:05 pmCNX - JFK

2 stops35h 10mSingapore Airlines

Deal found 12/25

$886

Tue 3/249:00 amEWR - CNX

2 stops43h 55mSTARLUX Airlines

Thu 4/165:20 pmCNX - EWR

2 stops33h 35mSTARLUX Airlines

Deal found 12/26

$978

Tue 1/2012:00 pmJFK - CNX

1 stop22h 55mKorean Air

Mon 2/912:15 amCNX - JFK

2 stops30h 28mKorean Air

Deal found 12/25

$1,020

Wed 3/47:55 pmPHL - CNX

2 stops51h 25mQatar Airways

Wed 3/117:45 pmCNX - PHL

2 stops48h 15mQatar Airways

Deal found 12/26

$1,053

Mon 3/29:59 amDCA - CNX

2 stops36h 36mEVA Air

Mon 4/1311:35 amCNX - DCA

2 stops43h 25mEVA Air

Deal found 12/26

$1,118

Thu 3/263:35 pmIAD - CNX

1 stop27h 35mEtihad Airways

Sun 4/59:30 amCNX - IAD

1 stop35h 15mEtihad Airways

Deal found 12/27

$1,216

Wed 3/1811:55 pmEWR - CNX

3 stops32h 05mEmirates

Sun 3/2210:10 amCNX - EWR

3 stops46h 10mEmirates

Deal found 12/26

$1,304

Tue 2/106:00 amJFK - CNX

2 stops28h 55mDelta

Mon 2/1612:15 amCNX - JFK

2 stops33h 43mDelta

Deal found 12/26

$820

Tue 1/208:15 pmJFK - CNX

2 stops31h 30mSingapore Airlines

Tue 2/1012:05 pmCNX - JFK

2 stops35h 10mSingapore Airlines

Deal found 12/26

$899

Wed 3/47:59 amLGA - CNX

2 stops26h 56mDelta

Tue 3/1012:15 amCNX - LGA

2 stops27h 55mDelta

Deal found 12/26

$820

Tue 3/39:00 amJFK - CNX

1 stop21h 50mCathay Pacific

Tue 3/2410:35 amCNX - JFK

1 stop37h 25mCathay Pacific

Deal found 12/27

$915

Mon 2/96:00 amLGA - CNX

2 stops28h 55mDelta

Sun 2/1512:15 amCNX - LGA

2 stops27h 07mDelta

Deal found 12/26

$820

Wed 2/410:40 amIAD - CNX

2 stops24h 55mMultiple Airlines

Wed 2/255:20 pmCNX - IAD

2 stops51h 00mMultiple Airlines

Deal found 12/24

$1,018

Wed 3/1110:00 amJFK - CNX

1 stop21h 50mCathay Pacific

Sun 3/1510:35 amCNX - JFK

1 stop37h 25mCathay Pacific

Deal found 12/26

$938

Tue 1/209:59 amDCA - CNX

2 stops36h 36mEVA Air

Wed 2/411:50 amCNX - DCA

2 stops44h 10mEVA Air

Deal found 12/26

$1,126

Tue 3/2410:00 amJFK - CNX

1 stop21h 50mCathay Pacific

Thu 4/167:25 pmCNX - JFK

1 stop28h 45mCathay Pacific

Deal found 12/26

$971

Mon 3/26:27 pmIAD - CNX

2 stops27h 58mMultiple Airlines

Mon 4/1311:20 amCNX - IAD

2 stops29h 20mMultiple Airlines

Deal found 12/27

$1,082

Fri 3/133:35 pmIAD - CNX

1 stop27h 35mEtihad Airways

Sat 3/288:50 amCNX - IAD

1 stop35h 55mEtihad Airways

Deal found 12/26

$1,236

Tue 2/37:45 pmPHL - CNX

2 stops51h 40mQatar Airways

Thu 2/199:40 pmCNX - PHL

2 stops47h 50mQatar Airways

Deal found 12/27

$1,287

Tue 2/36:02 amPHL - CNX

2 stops28h 53mKorean Air

Sun 2/1512:15 amCNX - PHL

2 stops28h 42mKorean Air

Deal found 12/27

$1,303

Mon 3/166:27 pmIAD - CNX

2 stops28h 58mMultiple Airlines

Fri 4/1711:20 amCNX - IAD

2 stops38h 45mMultiple Airlines

Deal found 12/25

$1,090

Mon 2/911:45 pmEWR - CNX

3 stops33h 15mEmirates

Mon 2/169:40 pmCNX - EWR

3 stops59h 30mEmirates

Deal found 12/26

$1,373

Wed 1/215:01 pmDCA - CNX

2 stops29h 34mEVA Air

Wed 2/411:50 amCNX - DCA

2 stops44h 10mEVA Air

Deal found 12/27

$1,287

Sat 2/77:45 pmPHL - CNX

2 stops37h 15mQatar Airways

Thu 2/199:40 pmCNX - PHL

2 stops47h 50mQatar Airways

Deal found 12/27

$1,293

Sun 2/155:13 pmIAD - CNX

2 stops41h 42mDelta

Sun 3/2212:15 amCNX - IAD

2 stops34h 34mDelta

Deal found 12/25

$1,109

Wed 3/189:00 amLGA - CNX

2 stops26h 55mKorean Air

Sat 3/2112:15 amCNX - LGA

2 stops24h 06mKorean Air

Deal found 12/26

$1,405

Wed 2/47:45 pmPHL - CNX

2 stops51h 35mQatar Airways

Fri 2/209:40 pmCNX - PHL

2 stops47h 50mQatar Airways

Deal found 12/27

$1,318

Last-minute flights from Pennsylvania to Chiang Mai
Discover last-minute flight deals from Pennsylvania to Chiang Mai. Data last updated December 28, 2025 and is based on user searches.

Mon 1/198:05 pmIAD - CNX

2 stops36h 55mQatar Airways

Tue 2/39:40 pmCNX - IAD

2 stops30h 15mQatar Airways

Deal found 12/26

$1,050

Tue 1/209:00 amJFK - CNX

1 stop21h 50mCathay Pacific

Tue 2/107:40 pmCNX - JFK

1 stop28h 20mCathay Pacific

Deal found 12/26

$828

Tue 1/208:15 pmJFK - CNX

2 stops26h 50mSingapore Airlines

Tue 2/104:45 pmCNX - JFK

2 stops30h 30mSingapore Airlines

Deal found 12/27

$899

Tue 1/2011:10 amIAD - CNX

2 stops38h 35mMultiple Airlines

Wed 2/410:10 amCNX - IAD

2 stops35h 00mMultiple Airlines

Deal found 12/26

$951

Tue 1/2010:00 pmIAD - CNX

1 stop35h 50mAir China

Mon 2/211:05 pmCNX - IAD

1 stop31h 25mAir China

Deal found 12/26

$1,016

Tue 1/2012:00 pmJFK - CNX

1 stop22h 55mKorean Air

Mon 2/912:15 amCNX - JFK

2 stops30h 28mKorean Air

Deal found 12/25

$1,020

Wed 1/2111:10 amIAD - CNX

2 stops36h 10mMultiple Airlines

Tue 2/35:05 pmCNX - IAD

2 stops28h 05mMultiple Airlines

Deal found 12/26

$917

Wed 1/2111:10 amIAD - CNX

2 stops38h 35mMultiple Airlines

Wed 2/45:05 pmCNX - IAD

2 stops28h 05mMultiple Airlines

Deal found 12/27

$1,042

Wed 1/2111:10 amIAD - CNX

2 stops34h 15mMultiple Airlines

Thu 2/53:25 pmCNX - IAD

2 stops29h 45mMultiple Airlines

Deal found 12/26

$1,082

Fri 1/2310:00 pmIAD - CNX

1 stop35h 50mAir China

Mon 2/211:05 pmCNX - IAD

1 stop31h 25mAir China

Deal found 12/26

$1,043

Thu 1/291:45 amJFK - CNX

2 stops31h 15mMultiple Airlines

Sat 2/77:40 pmCNX - JFK

1 stop22h 05mMultiple Airlines

Deal found 12/26

$1,087

Fri 1/309:00 amJFK - CNX

1 stop36h 50mCathay Pacific

Sat 2/77:40 pmCNX - JFK

1 stop28h 20mCathay Pacific

Deal found 12/26

$893

One-way flights from Pennsylvania to Chiang Mai
Search for one-way flight options from Pennsylvania to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated December 28, 2025.

Thu 3/122:35 amJFK - CNX

2 stops33h 00mMultiple Airlines

Deal found 12/27

$277

Tue 1/2010:05 amJFK - CNX

2 stops25h 30mMultiple Airlines

Deal found 12/26

$351

Mon 1/2610:05 amJFK - CNX

2 stops47h 50mMultiple Airlines

Deal found 12/27

$355

Tue 3/310:05 amJFK - CNX

2 stops43h 40mMultiple Airlines

Deal found 12/26

$358

Tue 3/312:00 pmJFK - CNX

1 stop22h 55mKorean Air

Deal found 12/26

$381

Fri 3/131:00 amEWR - CNX

2 stops58h 20mMultiple Airlines

Deal found 12/27

$387

Tue 1/201:40 pmJFK - CNX

1 stop41h 10mCathay Pacific

Deal found 12/26

$402

Wed 3/412:00 pmJFK - CNX

1 stop22h 55mKorean Air

Deal found 12/26

$410

Mon 1/268:00 amLGA - CNX

2 stops26h 55mKorean Air

Deal found 12/27

$415

Wed 3/48:35 amEWR - CNX

2 stops26h 20mKorean Air

Deal found 12/26

$415

Wed 1/281:40 pmJFK - CNX

1 stop32h 10mCathay Pacific

Deal found 12/26

$420

Sat 3/146:00 amLGA - CNX

2 stops29h 55mDelta

Deal found 12/27

$437

Find flight deals from Pennsylvania to Chiang Mai

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Most trusted provider	eDreams 3 stars
Round-trip from	$795 (Expedia)
One-way from	$277 (Kiwi.com)

Provider with most accurate pricing for Philadelphia-Chiang Mai flight deals.

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Use the filters below to find and compare flights from Pennsylvania to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkChiang Mai

EWR - CNX

EWRCNX

Newark

Wed 3/11

1:25 am-10:35 pm

2 stops34h 10m

Chiang Mai

Mon 3/23

4:40 pm-11:30 pm

2 stops41h 50m

$801

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 3/4

12:00 pm-10:55 pm

1 stop22h 55m

Chiang Mai

Tue 3/10

12:15 am-2:17 pm

2 stops25h 02m

$815

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Tue 2/10

6:00 am-10:55 pm

2 stops28h 55m

Chiang Mai

Mon 2/16

12:15 am-9:58 pm

2 stops33h 43m

$820

New YorkChiang Mai

LGA - CNX

LGACNX

New York LaGuardia

Wed 3/4

7:59 am-10:55 pm

2 stops26h 56m

Chiang Mai

Tue 3/10

12:15 am-5:10 pm

2 stops27h 55m

$820

New YorkChiang Mai

LGA - CNX

LGACNX

New York LaGuardia

Mon 2/9

6:00 am-10:55 pm

2 stops28h 55m

Chiang Mai

Sun 2/15

12:15 am-3:22 pm

2 stops27h 07m

$820

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Tue 1/20

9:00 am-6:50 pm

1 stop21h 50m

Chiang Mai

Tue 2/10

7:40 pm-12:00 pm

1 stop28h 20m

$832

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Tue 3/3

8:15 pm-11:05 am

2 stops26h 50m

Chiang Mai

Tue 3/24

12:05 pm-12:15 pm

2 stops35h 10m

$886

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Tue 1/20

8:15 pm-3:45 pm

2 stops31h 30m

Chiang Mai

Tue 2/10

12:05 pm-11:15 am

2 stops35h 10m

$899

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Tue 3/3

9:00 am-6:50 pm

1 stop21h 50m

Chiang Mai

Tue 3/24

10:35 am-1:00 pm

1 stop37h 25m

$915

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 3/11

10:00 am-6:50 pm

1 stop21h 50m

Chiang Mai

Sun 3/15

10:35 am-1:00 pm

1 stop37h 25m

$938

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 60 results

...

Best time to book a flight from Pennsylvania to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Pennsylvania 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.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Chiang Mai

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Chiang Mai from Pennsylvania?
If you book a flight to Chiang Mai from Pennsylvania, you will be flying to Chiang Mai, which is the city’s only airport. Chiang Mai (CNX) is located 1.9 mi from the center of Chiang Mai.
How long is the flight from Pennsylvania to Chiang Mai?
For as low as $832, Delta can have you in Chiang Mai from Pennsylvania in 21h 50m. Pennsylvania and Chiang Mai are separated by a distance of 8300 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the most popular routes from Pennsylvania to Chiang Mai?
The most popular route from Pennsylvania to Chiang Mai is Washington, D.C. Dulles Intl - Chiang Mai. You may also consider New York John F Kennedy Intl - Chiang Mai or Washington, D.C. Reagan-National - Chiang Mai.
Can I find deals for flights from Pennsylvania to Chiang Mai that include hotel bookings?
Yes. In addition to deals on Pennsylvania to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pennsylvania to Chiang Mai?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Chiang Mai.
Can I find deals for business class flights from Pennsylvania to Chiang Mai?
Yes. Cheapflights offers flight deals from Pennsylvania to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$277+ Cheap flights from Pennsylvania to Chiang Mai (CNX)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Pennsylvania to Chiang Mai with Cheapflights

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Cheap flight deals from Pennsylvania to Chiang Mai

Cheapest flights from Pennsylvania to Chiang MaiExplore the most affordable flight options available from Pennsylvania to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Explore the most affordable flight options available from Pennsylvania to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Find flight deals from Pennsylvania to Chiang Mai

Keep the following information in mind while searching for Pennsylvania to Chiang Mai flight deals. Data was last updated December 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pennsylvania to Chiang Mai that are best for you.

Best time to book a flight from Pennsylvania to Chiang Mai

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

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Chiang Mai

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Chiang Mai. 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 into for flights to Chiang Mai from Pennsylvania?

How long is the flight from Pennsylvania to Chiang Mai?

What are the most popular routes from Pennsylvania to Chiang Mai?

Can I find deals for flights from Pennsylvania to Chiang Mai that include hotel bookings?

How can I find direct flights from Pennsylvania to Chiang Mai?

Can I find deals for business class flights from Pennsylvania to Chiang Mai?

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Cheapest flights from Pennsylvania to Chiang Mai
Explore the most affordable flight options available from Pennsylvania to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.