HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chiang Mai

$385+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CNX
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Chiang Mai with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$760
(Ovago)

One-way from

$385
(CrystalTravel)
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

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 13, 2025.

This Delta deal was found by Cheapflights users on 11/11. 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.
Tue 12/26:00 amJFK - CNX
2 stops28h 55mDelta
Sun 12/712:15 amCNX - JFK
2 stops34h 29mDelta
Deal found 11/11$836
This Orbitz deal was found by Cheapflights users on 11/10. 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.
Fri 11/2812:50 amJFK - CNX
2 stops44h 35mMultiple Airlines
Wed 12/1010:10 amCNX - JFK
2 stops36h 20mMultiple Airlines
Deal found 11/10$841
This Orbitz deal was found by Cheapflights users on 11/11. 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.
Tue 12/21:05 pmJFK - CNX
2 stops32h 20mMultiple Airlines
Mon 12/810:10 amCNX - JFK
2 stops36h 20mMultiple Airlines
Deal found 11/11$846
This Delta deal was found by Cheapflights users on 11/13. 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.
Thu 11/279:15 pmJFK - CNX
2 stops37h 40mDelta
Tue 12/912:15 amCNX - JFK
1 stop21h 45mDelta
Deal found 11/13$876
This Delta deal was found by Cheapflights users on 11/13. 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.
Thu 11/275:00 pmLGA - CNX
2 stops41h 55mDelta
Tue 12/912:15 amCNX - LGA
2 stops24h 14mDelta
Deal found 11/13$891
This Vliegwinkel deal was found by Cheapflights users on 11/11. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:20 amJFK - CNX
2 stops40h 40mMultiple Airlines
Thu 12/118:05 amCNX - JFK
2 stops50h 15mMultiple Airlines
Deal found 11/11$930
This Ovago deal was found by Cheapflights users on 11/13. 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.
Sat 11/299:00 amJFK - CNX
1 stop36h 50mCathay Pacific
Wed 12/107:40 pmCNX - JFK
1 stop28h 20mCathay Pacific
Deal found 11/13$960
This Gotogate deal was found by Cheapflights users on 11/11. 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.
Fri 11/281:40 pmJFK - CNX
1 stop41h 10mCathay Pacific
Thu 12/1110:35 amCNX - JFK
1 stop37h 25mCathay Pacific
Deal found 11/11$1,010
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Wed 11/121:05 pmJFK - CNX
2 stops32h 20mMultiple Airlines
Wed 11/1910:30 amCNX - JFK
3 stops34h 30mMultiple Airlines
Deal found 11/11$1,018
This oojo deal was found by Cheapflights users on 11/11. 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.
Thu 11/276:08 pmEWR - CNX
2 stops52h 17mChina Airlines
Wed 12/1011:25 amCNX - EWR
2 stops31h 05mChina Airlines
Deal found 11/11$1,019
This Delta deal was found by Cheapflights users on 11/11. 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.
Thu 11/277:30 amEWR - CNX
2 stops27h 25mDelta
Tue 12/912:15 amCNX - EWR
2 stops30h 50mDelta
Deal found 11/11$1,048
This oojo deal was found by Cheapflights users on 11/10. 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.
Thu 11/277:10 amPHL - CNX
2 stops44h 45mMultiple Airlines
Sat 12/64:55 pmCNX - PHL
2 stops48h 51mMultiple Airlines
Deal found 11/10$1,055

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 13, 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

LGA - CNX

LGACNX

New York LaGuardia

Wed 1/28

7:00 am-10:55 pm

2 stops27h 55m

Chiang Mai

Mon 2/9

12:15 am-8:28 pm

2 stops32h 13m

$836

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 2/4

7:45 am-10:55 pm

2 stops27h 10m

Chiang Mai

Tue 3/17

12:15 am-4:59 pm

2 stops27h 44m

$836

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Tue 2/3

7:45 pm-10:55 pm

2 stops39h 10m

Chiang Mai

Mon 2/9

12:15 am-2:34 pm

2 stops26h 19m

$836

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 2/4

1:40 pm-6:50 pm

1 stop41h 10m

Chiang Mai

Wed 3/18

7:40 pm-1:00 pm

1 stop28h 20m

$862

New YorkChiang Mai

LGA - CNX

LGACNX

New York LaGuardia

Thu 11/27

5:00 pm-10:55 pm

2 stops41h 55m

Chiang Mai

Tue 12/9

12:15 am-12:29 pm

2 stops24h 14m

$891

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Mon 3/16

9:42 am-10:55 pm

2 stops26h 13m

Chiang Mai

Wed 3/18

12:15 am-10:56 pm

2 stops33h 41m

$960

New YorkChiang Mai

LGA - CNX

LGACNX

New York LaGuardia

Sun 1/18

8:00 am-10:55 pm

2 stops26h 55m

Chiang Mai

Mon 2/9

12:15 am-12:20 pm

2 stops24h 05m

$1,003

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 2/4

7:45 am-10:55 pm

2 stops27h 10m

Chiang Mai

Wed 3/18

12:15 am-6:24 am

2 stops41h 09m

$1,016

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Fri 1/9

10:00 pm-9:50 pm

1 stop35h 50m

Chiang Mai

Mon 2/16

11:05 pm-6:30 pm

1 stop31h 25m

$1,022

NewarkChiang Mai

EWR - CNX

EWRCNX

Newark

Thu 11/27

6:08 pm-10:25 am

2 stops52h 17m

Chiang Mai

Wed 12/10

11:25 am-6:30 am

2 stops31h 05m

$1,040

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 60 results
1
2
3
...
6

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 $1,003, Delta 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 cheapest airlines to fly from Pennsylvania to Chiang Mai one-way?

    The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as $414. However, be on the lookout for offers from Delta 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 Newark - Chiang Mai or Washington, D.C. Dulles Intl - 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Suvarnabhumi flights
Los Angeles to Suvarnabhumi flights
Newark to Suvarnabhumi flights
Seattle to Suvarnabhumi flights
San Francisco to Suvarnabhumi flights
LaGuardia to Suvarnabhumi flights
Dallas/Fort Worth to Suvarnabhumi flights
Dulles Intl to Suvarnabhumi flights
O'Hare Intl to Suvarnabhumi flights
Hobby to Suvarnabhumi flights
Ontario to Suvarnabhumi flights
Boston to Suvarnabhumi flights
Baltimore to Suvarnabhumi flights
Reagan-National to Suvarnabhumi flights
Atlanta to Suvarnabhumi flights
Los Angeles to Don Mueang Intl flights
George Bush Intcntl to Suvarnabhumi flights
Minneapolis to Suvarnabhumi flights
John F Kennedy Intl to Don Mueang Intl flights
Love Field to Suvarnabhumi flights
Miami to Suvarnabhumi flights
Santa Ana to Suvarnabhumi flights
Denver to Suvarnabhumi flights
San Jose to Suvarnabhumi flights
Burbank to Suvarnabhumi flights
Oakland to Suvarnabhumi flights
Detroit to Suvarnabhumi flights
Midway to Suvarnabhumi flights
San Francisco to Don Mueang Intl flights
Sky Harbor Intl to Suvarnabhumi flights
Las Vegas to Suvarnabhumi flights
Orlando to Suvarnabhumi flights
John F Kennedy Intl to Phuket City flights
Honolulu to Suvarnabhumi flights
Portland to Suvarnabhumi flights
Dulles Intl to Don Mueang Intl flights
Tampa to Suvarnabhumi flights
Charlotte to Suvarnabhumi flights
O'Hare Intl to Don Mueang Intl flights
Salt Lake City to Suvarnabhumi flights
San Diego to Suvarnabhumi flights
Philadelphia to Suvarnabhumi flights
Austin to Suvarnabhumi flights
Newark to Phuket City flights
Newark to Don Mueang Intl flights
Los Angeles to Phuket City flights
Sacramento to Suvarnabhumi flights
Nashville to Suvarnabhumi flights
Columbus to Suvarnabhumi flights
LaGuardia to Phuket City flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.