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Chiang Mai

$411+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CNX
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$757
(Ovago)

One-way from

$411
(Delta)
Provider with most accurate pricing for Philadelphia-Chiang Mai flight deals.
Search Deals
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 November 6, 2025.

This Expedia deal was found by Cheapflights users on 11/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:05 pmJFK - CNX
2 stops36h 40mMultiple Airlines
Thu 12/1110:10 amCNX - JFK
2 stops36h 20mMultiple Airlines
Deal found 11/6$895
This Rumbo deal was found by Cheapflights users on 11/4. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:50 amIAD - CNX
1 stop23h 05mKorean Air
Tue 12/912:15 amCNX - IAD
1 stop21h 35mKorean Air
Deal found 11/4$1,001
This Korean Air deal was found by Cheapflights users on 11/6. 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.
Tue 11/256:02 amPHL - CNX
2 stops28h 53mKorean Air
Tue 12/212:15 amCNX - PHL
2 stops24h 28mKorean Air
Deal found 11/6$1,013
This Korean Air deal was found by Cheapflights users on 11/5. 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.
Tue 11/256:02 amPHL - CNX
2 stops28h 53mKorean Air
Mon 12/812:15 amCNX - PHL
2 stops24h 28mKorean Air
Deal found 11/5$1,024
This FlightHub deal was found by Cheapflights users on 11/6. 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.
Sun 12/71:45 amJFK - CNX
1 stop20h 05mCathay Pacific
Tue 3/247:40 pmCNX - JFK
1 stop21h 05mCathay Pacific
Deal found 11/6$1,028
This Korean Air deal was found by Cheapflights users on 11/6. 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.
Mon 12/86:00 amLGA - CNX
2 stops28h 55mKorean Air
Wed 3/2512:15 amCNX - LGA
2 stops24h 10mKorean Air
Deal found 11/6$1,030
This Delta deal was found by Cheapflights users on 11/5. 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.
Sun 11/239:15 pmJFK - CNX
2 stops37h 40mDelta
Wed 11/2612:15 amCNX - JFK
1 stop21h 45mDelta
Deal found 11/5$1,038
This Expedia deal was found by Cheapflights users on 11/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:05 pmJFK - CNX
2 stops32h 20mMultiple Airlines
Mon 3/237:45 pmCNX - JFK
2 stops38h 05mMultiple Airlines
Deal found 11/5$1,046
This Delta deal was found by Cheapflights users on 11/5. 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.
Sun 11/238:35 pmLGA - CNX
2 stops38h 20mDelta
Wed 11/2612:15 amCNX - LGA
2 stops31h 30mDelta
Deal found 11/5$1,053
This Korean Air deal was found by Cheapflights users on 11/5. 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.
Tue 11/256:02 amPHL - CNX
2 stops28h 53mKorean Air
Sat 12/612:15 amCNX - PHL
2 stops28h 41mKorean Air
Deal found 11/5$1,064
This Gurufare deal was found by Cheapflights users on 11/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/71:45 amJFK - CNX
1 stop29h 05mCathay Pacific
Wed 3/257:40 pmCNX - JFK
1 stop28h 20mCathay Pacific
Deal found 11/6$1,078
This Korean Air deal was found by Cheapflights users on 11/5. 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.
Thu 11/278:00 amLGA - CNX
2 stops26h 55mKorean Air
Tue 12/912:15 amCNX - LGA
2 stops23h 38mKorean Air
Deal found 11/5$1,081

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 November 6, 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

Fri 1/16

4:40 pm-10:55 pm

2 stops42h 15m

Chiang Mai

Sun 2/1

12:15 am-10:01 pm

2 stops33h 46m

$856

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Tue 11/25

6:02 am-10:55 pm

2 stops28h 53m

Chiang Mai

Tue 12/2

12:15 am-12:43 pm

2 stops24h 28m

$1,013

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Tue 11/25

6:02 am-10:55 pm

2 stops28h 53m

Chiang Mai

Wed 12/3

12:15 am-12:43 pm

2 stops24h 28m

$1,024

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Tue 11/25

6:02 am-10:55 pm

2 stops28h 53m

Chiang Mai

Mon 12/8

12:15 am-12:43 pm

2 stops24h 28m

$1,024

New YorkChiang Mai

LGA - CNX

LGACNX

New York LaGuardia

Mon 12/8

6:00 am-10:55 pm

2 stops28h 55m

Chiang Mai

Thu 3/19

12:15 am-1:25 pm

2 stops24h 10m

$1,030

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Thu 1/15

1:45 am-9:50 am

1 stop20h 05m

Chiang Mai

Mon 2/2

7:40 pm-5:45 am

1 stop22h 05m

$1,033

New YorkChiang Mai

LGA - CNX

LGACNX

New York LaGuardia

Thu 1/22

7:00 am-10:55 pm

2 stops27h 55m

Chiang Mai

Sun 2/1

12:15 am-6:27 pm

2 stops30h 12m

$1,048

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 1/21

7:45 am-10:55 pm

2 stops27h 10m

Chiang Mai

Mon 2/9

12:15 am-10:01 pm

2 stops33h 46m

$1,048

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 1/21

6:00 am-10:55 pm

2 stops28h 55m

Chiang Mai

Wed 2/4

12:15 am-11:59 pm

2 stops35h 44m

$1,048

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Sun 11/23

9:15 pm-10:55 pm

2 stops37h 40m

Chiang Mai

Wed 11/26

12:15 am-10:21 pm

2 stops34h 06m

$1,048

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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 $1,033, Delta can have you in Chiang Mai from Pennsylvania in 20h 05m. 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 cheapest airlines to fly from Pennsylvania to Chiang Mai one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $411. However, be on the lookout for offers from Cathay Pacific and Korean Air, as they are both options that can get you from Pennsylvania to Chiang Mai for a low price.

  • 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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