HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chiang Mai

$484+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CNX
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
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 February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$816
(Gotogate)

One-way from

$484
(oojo)
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 February 23, 2025.

This Gotogate deal was found by Cheapflights users on 2/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/161:00 pmJFK - CNX
1 stop38h 05mKorean Air
Tue 4/111:15 pmCNX - JFK
1 stop22h 55mKorean Air
Deal found 2/22$816
This Delta deal was found by Cheapflights users on 2/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:15 amJFK - CNX
2 stops43h 50mDelta
Mon 3/243:20 pmCNX - JFK
2 stops44h 27mDelta
Deal found 2/22$834
This oojo deal was found by Cheapflights users on 2/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/212:55 pmJFK - CNX
1 stop23h 45mAsiana Airlines
Sat 5/312:45 amCNX - JFK
1 stop33h 15mAsiana Airlines
Deal found 2/22$914
This Ovago deal was found by Cheapflights users on 2/22. 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.
Sat 5/177:55 pmJFK - CNX
2 stops54h 30mChina Eastern
Sat 5/314:20 pmCNX - JFK
2 stops33h 05mChina Eastern
Deal found 2/22$952
This Delta deal was found by Cheapflights users on 2/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/249:45 amLGA - CNX
2 stops41h 20mDelta
Mon 3/3111:15 pmCNX - LGA
2 stops33h 27mDelta
Deal found 2/22$973
This Trip.com deal was found by Cheapflights users on 2/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/51:05 amJFK - CNX
1 stop32h 45mAir China
Sun 3/911:05 pmCNX - JFK
1 stop35h 40mAir China
Deal found 2/22$1,010
This FlightHub deal was found by Cheapflights users on 2/22. 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.
Wed 3/129:30 pmJFK - CNX
2 stops34h 25mQatar Airways
Wed 4/238:00 pmCNX - JFK
2 stops54h 10mQatar Airways
Deal found 2/22$1,020
This KAYAK deal was found by Cheapflights users on 2/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:00 amLGA - CNX
2 stops27h 05mKorean Air
Tue 11/1112:15 amCNX - LGA
2 stops24h 08mKorean Air
Deal found 2/21$1,023
This Delta deal was found by Cheapflights users on 2/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:20 pmEWR - CNX
2 stops38h 45mDelta
Fri 12/512:15 amCNX - EWR
2 stops35h 22mDelta
Deal found 2/22$1,023
This FlightHub deal was found by Cheapflights users on 2/22. 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 3/249:15 pmJFK - CNX
2 stops26h 45mSingapore Airlines
Mon 3/315:40 pmCNX - JFK
2 stops28h 30mSingapore Airlines
Deal found 2/22$1,031
This oojo deal was found by Cheapflights users on 2/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/181:55 amJFK - CNX
1 stop29h 55mCathay Pacific
Wed 3/267:40 pmCNX - JFK
1 stop28h 30mCathay Pacific
Deal found 2/21$1,033
This oojo deal was found by Cheapflights users on 2/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/91:05 amJFK - CNX
1 stop22h 30mEVA Air
Mon 3/177:45 pmCNX - JFK
2 stops37h 20mEVA Air
Deal found 2/22$1,048

Find flights from Pennsylvania to Chiang Mai within your budget

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 February 23, 2025.

Fly from

Pennsylvania

Fly to

Chiang Mai

Route

Depart

Return

Price

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Sun 3/16

1:00 pm-2:05 pm

1 stop38h 05m

Chiang Mai

Tue 4/1

11:15 pm-11:10 am

1 stop22h 55m

$816

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Mon 3/10

7:15 am-2:05 pm

2 stops43h 50m

Chiang Mai

Mon 3/24

3:20 pm-12:47 am

2 stops44h 27m

$834

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 4/2

12:55 pm-11:40 pm

1 stop23h 45m

Chiang Mai

Sat 5/3

12:45 am-11:00 pm

1 stop33h 15m

$914

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Sat 5/17

7:55 pm-1:25 pm

2 stops54h 30m

Chiang Mai

Sat 5/31

4:20 pm-2:25 pm

2 stops33h 05m

$952

New YorkChiang Mai

LGA - CNX

LGACNX

New York LaGuardia

Mon 3/24

9:45 am-2:05 pm

2 stops41h 20m

Chiang Mai

Mon 3/31

11:15 pm-9:42 pm

2 stops33h 27m

$973

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 3/5

1:05 am-9:50 pm

1 stop32h 45m

Chiang Mai

Sun 3/9

11:05 pm-11:45 pm

1 stop35h 40m

$1,010

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 3/12

9:30 pm-6:55 pm

2 stops34h 25m

Chiang Mai

Wed 4/23

8:00 pm-3:10 pm

2 stops54h 10m

$1,020

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Mon 3/24

9:15 pm-11:00 am

2 stops26h 45m

Chiang Mai

Mon 3/31

5:40 pm-11:10 am

2 stops28h 30m

$1,031

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Tue 3/18

1:55 am-6:50 pm

1 stop29h 55m

Chiang Mai

Wed 3/26

7:40 pm-1:10 pm

1 stop28h 30m

$1,033

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Sun 3/9

1:05 am-10:35 am

1 stop22h 30m

Chiang Mai

Mon 3/17

7:45 pm-10:05 pm

2 stops37h 20m

$1,048

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 58 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.

Travel insights for flights from Pennsylvania to Chiang Mai

Get recent, data-driven insights about flights from Pennsylvania to Chiang Mai including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Pennsylvania to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 23, 2025.

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.

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

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.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated February 23, 2025.
See what other customers who have flown with EVA Air, Korean Air and Asiana Airlines from Pennsylvania to Chiang Mai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,201 reviews

Crew

8.6

Comfort

8.2

Boarding

8.4

Food

8.0

Entertainment

8.0

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air
8.4
Very good
1,201 reviews
EVA Air
8.4
Very good
1,201 reviews

Crew

8.6

Comfort

8.2

Boarding

8.4

Food

8.0

Entertainment

8.0

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air
8.4
Very good
1,037 reviews
EVA Air
8.4
Very good
1,201 reviews

Crew

8.6

Comfort

8.2

Boarding

8.4

Food

8.0

Entertainment

8.0

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Asiana Airlines
8.3
Very good
444 reviews
EVA Air
8.4
Very good
1,201 reviews

Crew

8.6

Comfort

8.2

Boarding

8.4

Food

8.0

Entertainment

8.0

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

China Airlines
8.2
Very good
723 reviews
EVA Air
8.4
Very good
1,201 reviews

Crew

8.6

Comfort

8.2

Boarding

8.4

Food

8.0

Entertainment

8.0

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Emirates
8.1
Very good
3,275 reviews
EVA Air
8.4
Very good
1,201 reviews

Crew

8.6

Comfort

8.2

Boarding

8.4

Food

8.0

Entertainment

8.0

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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.

  • What are the cheapest airlines to fly from Pennsylvania to Chiang Mai one-way?

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $484. However, be on the lookout for offers from Cathay Pacific and EVA 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.

  • What is the cheapest month to book a flight from Pennsylvania to Chiang Mai?

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Chiang Mai (average of $1,041). Flying from Pennsylvania to Chiang Mai in December is currently the most expensive (average of $1,678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
San Francisco to Suvarnabhumi flights
Seattle to Suvarnabhumi flights
LaGuardia to Suvarnabhumi flights
O'Hare Intl to Suvarnabhumi flights
Dallas/Fort Worth to Suvarnabhumi flights
Dulles Intl to Suvarnabhumi flights
Hobby to Suvarnabhumi flights
Ontario to Suvarnabhumi flights
Reagan-National to Suvarnabhumi flights
George Bush Intcntl to Suvarnabhumi flights
Boston to Suvarnabhumi flights
Baltimore to Suvarnabhumi flights
San Jose to Suvarnabhumi flights
Atlanta to Suvarnabhumi flights
Love Field to Suvarnabhumi flights
Los Angeles to Don Mueang Intl flights
Midway to Suvarnabhumi flights
John F Kennedy Intl to Don Mueang Intl flights
Minneapolis to Suvarnabhumi flights
Sky Harbor Intl to Suvarnabhumi flights
Miami to Suvarnabhumi flights
Oakland to Suvarnabhumi flights
Las Vegas to Suvarnabhumi flights
Charlotte to Suvarnabhumi flights
Orlando to Suvarnabhumi flights
Denver to Suvarnabhumi flights
Honolulu to Suvarnabhumi flights
Portland to Suvarnabhumi flights
San Francisco to Don Mueang Intl flights
John F Kennedy Intl to Phuket City flights
Burbank to Suvarnabhumi flights
Santa Ana to Suvarnabhumi flights
Tampa to Suvarnabhumi flights
Nashville to Suvarnabhumi flights
San Diego to Suvarnabhumi flights
O'Hare Intl to Don Mueang Intl flights
Newark to Phuket City flights
Detroit to Suvarnabhumi flights
Los Angeles to Phuket City flights
Indianapolis to Suvarnabhumi flights
LaGuardia to Phuket City flights
Philadelphia to Suvarnabhumi flights
Raleigh to Suvarnabhumi flights
Austin to Suvarnabhumi flights
Cleveland to Suvarnabhumi flights
Salt Lake City to Suvarnabhumi flights
Dallas/Fort Worth to Phuket City flights

Top 2 airlines flying from Pennsylvania to Chiang Mai

Discover the top 2 airlines that operate flights from Pennsylvania to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,254Average$1,488FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,379Average$1,384FlexibilityNo cancel feeOn-timeN/A
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.