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Chiang Mai

$350+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CNX
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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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 January 22, 2026.

This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:05 pm
JFK
-
CNX
2 stops41h 55m
Multiple Airlines
Tue 12/2210:10 am
CNX
-
JFK
2 stops36h 20m
Multiple Airlines
Deal found 1/21$755
This Mytrip deal was found by Cheapflights users on 1/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:00 am
JFK
-
CNX
2 stops30h 10m
Multiple Airlines
Wed 5/1310:10 am
CNX
-
JFK
2 stops35h 50m
Multiple Airlines
Deal found 1/22$768
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:30 pm
JFK
-
CNX
2 stops34h 45m
Multiple Airlines
Tue 11/37:45 pm
CNX
-
JFK
2 stops38h 05m
Multiple Airlines
Deal found 1/21$774
This FlightHub deal was found by Cheapflights users on 1/21. 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.
Tue 3/38:15 pm
JFK
-
CNX
2 stops31h 30m
Singapore Airlines
Tue 3/2412:05 pm
CNX
-
JFK
2 stops35h 10m
Singapore Airlines
Deal found 1/21$783
This FlightHub deal was found by Cheapflights users on 1/22. 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.
Mon 3/99:15 pm
JFK
-
CNX
2 stops26h 50m
Singapore Airlines
Mon 3/1612:05 pm
CNX
-
JFK
2 stops35h 10m
Singapore Airlines
Deal found 1/22$791
This Orbitz deal was found by Cheapflights users on 1/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/269:40 am
EWR
-
CNX
2 stops47h 20m
Multiple Airlines
Mon 2/210:10 am
CNX
-
EWR
2 stops43h 10m
Multiple Airlines
Deal found 1/21$792
This Expedia deal was found by Cheapflights users on 1/22. 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.
Mon 9/72:00 am
JFK
-
CNX
2 stops30h 10m
Multiple Airlines
Tue 9/2210:10 am
CNX
-
JFK
2 stops35h 50m
Multiple Airlines
Deal found 1/22$793
This Ovago deal was found by Cheapflights users on 1/22. 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.
Tue 5/51:55 am
JFK
-
CNX
1 stop20h 50m
Cathay Pacific
Wed 5/137:25 pm
CNX
-
JFK
1 stop28h 45m
Cathay Pacific
Deal found 1/22$813
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Tue 3/109:15 pm
JFK
-
CNX
2 stops31h 30m
Singapore Airlines
Wed 3/1812:05 pm
CNX
-
JFK
2 stops35h 10m
Singapore Airlines
Deal found 1/20$828
This KAYAK deal was found by Cheapflights users on 1/20. 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.
Sat 10/241:55 am
JFK
-
CNX
1 stop29h 55m
Cathay Pacific
Tue 11/310:35 am
CNX
-
JFK
1 stop37h 25m
Cathay Pacific
Deal found 1/20$859
This KAYAK deal was found by Cheapflights users on 1/22. 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.
Sun 4/191:55 am
JFK
-
CNX
1 stop29h 45m
Cathay Pacific
Thu 4/237:25 pm
CNX
-
JFK
1 stop28h 45m
Cathay Pacific
Deal found 1/22$862
This FlightHub deal was found by Cheapflights users on 1/21. 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.
Wed 4/292:00 am
JFK
-
CNX
2 stops30h 10m
Multiple Airlines
Thu 5/1410:10 am
CNX
-
JFK
2 stops35h 50m
Multiple Airlines
Deal found 1/21$866

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 January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$768
(Mytrip)

One-way from

$350
(Kiwi.com)
Provider with most accurate pricing for Philadelphia-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Chiang Mai flights.
Search Deals
From Pennsylvania to Chiang Mai
Search Deals
One-way flight from Pennsylvania to Chiang Mai
Search Deals

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 January 22, 2026.
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

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Fri 3/13

3:35 pm-11:20 am

2 stops32h 45m

Chiang Mai

Sat 3/28

8:50 am-9:45 am

1 stop35h 55m

$870

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Sat 5/9

1:15 am-10:20 am

1 stop22h 05m

Chiang Mai

Thu 5/14

11:20 am-8:40 pm

1 stop20h 20m

$982

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Thu 5/7

1:55 am-6:40 pm

1 stop29h 45m

Chiang Mai

Sun 5/17

7:25 pm-1:10 pm

1 stop28h 45m

$986

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

$1,003

NewarkChiang Mai

EWR - CNX

EWRCNX

Newark

Thu 4/30

7:29 pm-4:20 pm

2 stops33h 51m

Chiang Mai

Thu 5/14

5:20 pm-6:59 pm

2 stops36h 39m

$1,005

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 2/18

8:15 pm-3:45 pm

2 stops31h 30m

Chiang Mai

Wed 2/25

4:45 pm-11:15 am

2 stops30h 30m

$1,009

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Tue 3/17

10:15 pm-5:15 pm

2 stops32h 00m

Chiang Mai

Thu 3/26

10:50 pm-12:45 pm

2 stops48h 55m

$1,015

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 4/29

1:25 am-10:25 am

1 stop22h 00m

Chiang Mai

Thu 5/14

11:35 am-10:05 pm

1 stop21h 30m

$1,019

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 4/22

1:25 am-10:25 am

1 stop22h 00m

Chiang Mai

Thu 4/30

11:35 am-10:05 pm

1 stop21h 30m

$1,020

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Sun 3/1

8:15 pm-11:05 am

2 stops26h 50m

Chiang Mai

Mon 3/9

4:45 pm-12:15 pm

2 stops30h 30m

$1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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 $982, Etihad Airways can have you in Chiang Mai from Pennsylvania in 22h 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 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 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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