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Chiang Mai

$415+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CNX
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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Cheap 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 noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$664
(Cathay Pacific)

One-way from

$415
(Korean Air)
Provider with most accurate pricing for Philadelphia-Chiang Mai flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Chiang Mai flights.
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From Pennsylvania to Chiang Mai
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One-way flight from Pennsylvania to Chiang Mai
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Find 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 noviembre 26, 2025.

This oojo deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/3011:40 pmJFK - CNX
1 stop22h 45mChina Airlines
dom. 12/2111:25 amCNX - JFK
1 stop19h 55mChina Airlines
Deal found 11/24$990
This Ovago deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/299:00 amJFK - CNX
1 stop36h 50mCathay Pacific
mié. 12/107:40 pmCNX - JFK
1 stop28h 20mCathay Pacific
Deal found 11/24$1,035
This KAYAK deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:45 amJFK - CNX
1 stop29h 05mCathay Pacific
jue. 1/157:40 pmCNX - JFK
1 stop22h 05mCathay Pacific
Deal found 11/25$1,058
This oojo deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/299:00 amJFK - CNX
1 stop36h 50mMultiple Airlines
mié. 12/1010:10 amCNX - JFK
2 stops37h 50mMultiple Airlines
Deal found 11/24$1,070
This FlightHub deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2910:20 amJFK - CNX
2 stops35h 05mQatar Airways
mié. 12/107:45 pmCNX - JFK
2 stops31h 15mQatar Airways
Deal found 11/24$1,151
This KAYAK deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:45 amJFK - CNX
1 stop29h 05mMultiple Airlines
jue. 1/1512:10 pmCNX - JFK
2 stops29h 35mMultiple Airlines
Deal found 11/25$1,165
This FlightHub deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2710:20 amJFK - CNX
2 stops35h 05mQatar Airways
mié. 12/1010:10 amCNX - JFK
2 stops33h 50mQatar Airways
Deal found 11/24$1,190
This Ovago deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/41:40 pmJFK - CNX
1 stop41h 10mCathay Pacific
sáb. 12/137:40 pmCNX - JFK
1 stop28h 20mCathay Pacific
Deal found 11/25$1,214
This Korean Air deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2411:50 amIAD - CNX
1 stop23h 05mKorean Air
mar. 12/212:15 amCNX - IAD
2 stops35h 57mKorean Air
Deal found 11/24$1,252
This oojo deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:08 pmEWR - CNX
2 stops52h 17mChina Airlines
mié. 12/1011:25 amCNX - EWR
2 stops31h 05mChina Airlines
Deal found 11/24$1,278
This Delta deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/306:00 pmLGA - CNX
2 stops40h 55mDelta
sáb. 12/2012:15 amCNX - LGA
2 stops25h 15mDelta
Deal found 11/24$1,316
This Delta deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/307:45 pmEWR - CNX
2 stops39h 10mDelta
sáb. 12/2012:15 amCNX - EWR
2 stops27h 04mDelta
Deal found 11/24$1,316

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 26, 2025.
Use the filters below to find and compare flights from Pennsylvania to Chiang Mai that are best for you.

Fly from

Pennsylvania

Fly to

Chiang Mai

Route

Depart

Return

Price

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

mié. 3/11

1:55 am-6:50 pm

1 stop29h 55m

Chiang Mai

jue. 3/19

10:35 am-8:05 pm

1 stop20h 30m

$664

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

lun. 1/12

1:40 pm-9:50 am

1 stop32h 10m

Chiang Mai

lun. 1/26

10:35 am-12:00 pm

1 stop37h 25m

$669

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

mar. 2/3

1:45 am-6:50 pm

1 stop29h 05m

Chiang Mai

mié. 2/25

10:35 am-5:45 am

1 stop31h 10m

$669

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

mié. 4/29

1:55 am-9:45 am

1 stop20h 50m

Chiang Mai

jue. 5/14

10:30 am-8:35 pm

1 stop21h 05m

$669

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

mié. 1/21

9:00 am-6:50 pm

1 stop21h 50m

Chiang Mai

lun. 2/16

10:35 am-5:45 am

1 stop31h 10m

$669

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

mar. 3/3

9:00 am-6:50 pm

1 stop21h 50m

Chiang Mai

mar. 3/24

7:40 pm-1:00 pm

1 stop28h 20m

$669

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

lun. 3/16

6:00 am-10:55 pm

2 stops29h 55m

Chiang Mai

mié. 3/18

12:15 am-8:30 pm

1 stop31h 15m

$888

New YorkChiang Mai

LGA - CNX

LGACNX

New York LaGuardia

lun. 3/16

9:00 am-10:55 pm

2 stops26h 55m

Chiang Mai

mié. 3/18

12:15 am-1:21 pm

2 stops24h 06m

$899

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

jue. 3/12

4:45 pm-10:25 am

2 stops30h 40m

Chiang Mai

jue. 3/19

11:25 am-8:20 pm

1 stop19h 55m

$986

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

jue. 2/12

7:50 pm-11:20 am

2 stops51h 30m

Chiang Mai

jue. 2/19

9:40 pm-9:00 am

2 stops47h 20m

$1,051

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 60 results
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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

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?

    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 $899, Cathay Pacific can have you in Chiang Mai from Pennsylvania in 26h 55m. Pennsylvania and Chiang Mai are separated by a distance of 8291 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 New York John F Kennedy Intl - Chiang Mai. You may also consider Washington, D.C. Dulles Intl - Chiang Mai or Newark - 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.

See more FAQs

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