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Cheap flights from Pennsylvania to Chiang Mai from $457

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Chiang Mai departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Pennsylvania to Chiang Mai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:20 pm - 10:50 pm
JFK
-
CNX
37h 30m
2 stops
Multiple Airlines Logo
8:00 am - 8:35 am
CNX
-
JFK
35h 35m
2 stops
$864Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
3:10 pm - 1:40 pm
IAD
-
CNX
35h 30m
2 stops
Multiple Airlines Logo
7:00 am - 9:45 am
CNX
-
IAD
37h 45m
2 stops
$868Multiple Airlines
Tue, May 12 - Tue, May 19
Singapore Airlines Logo
8:55 pm - 4:35 pm
JFK
-
CNX
32h 40m
2 stops
Singapore Airlines Logo
5:35 pm - 11:10 am
CNX
-
JFK
28h 35m
2 stops
$870Singapore Airlines
Tue, May 5 - Tue, May 19
Singapore Airlines Logo
8:55 pm - 4:35 pm
JFK
-
CNX
32h 40m
2 stops
Singapore Airlines Logo
12:05 pm - 11:15 am
CNX
-
JFK
35h 10m
2 stops
$900Singapore Airlines
Tue, Sep 1 - Wed, Nov 4
China Airlines Logo
1:15 am - 10:20 am
JFK
-
CNX
22h 05m
1 stop
China Airlines Logo
11:20 am - 8:40 pm
CNX
-
JFK
20h 20m
1 stop
$944China Airlines
Wed, Sep 16 - Sat, Sep 26
China Airlines Logo
1:15 am - 10:20 am
JFK
-
CNX
22h 05m
1 stop
China Airlines Logo
11:20 am - 8:40 pm
CNX
-
JFK
20h 20m
1 stop
$968China Airlines
Wed, Sep 16 - Sat, Sep 26
EVA Air Logo
1:15 am - 10:25 am
IAD
-
CNX
22h 10m
1 stop
EVA Air Logo
11:35 am - 10:00 pm
CNX
-
IAD
21h 25m
1 stop
$1,025EVA Air
Wed, Sep 23 - Mon, Sep 28
EVA Air Logo
1:15 am - 10:25 am
IAD
-
CNX
22h 10m
1 stop
EVA Air Logo
8:00 pm - 10:00 pm
CNX
-
IAD
37h 00m
2 stops
$1,052EVA Air
Sat, Sep 5 - Sun, Sep 27
Qatar Airways Logo
8:30 pm - 7:10 pm
PHL
-
CNX
35h 40m
2 stops
Qatar Airways Logo
11:55 am - 9:00 am
CNX
-
PHL
32h 05m
2 stops
$1,122Qatar Airways
Thu, Sep 17 - Mon, Sep 21
Qatar Airways Logo
8:30 pm - 7:10 pm
PHL
-
CNX
35h 40m
2 stops
Qatar Airways Logo
8:00 pm - 9:00 am
CNX
-
PHL
48h 00m
2 stops
$1,124Qatar Airways
Thu, Sep 17 - Mon, Sep 21

Emirates flights from Pennsylvania to Chiang Mai

Our best Emirates deals on Pennsylvania to Chiang Mai flight tickets
Emirates
Apr 21
EWR11:55 pmNewark
32h 15m
2 stops
CNX7:10 pmChiang Mai
Apr 28
CNX8:00 pmChiang Mai
60h 20m
2 stops
EWR9:20 pmNewark
$1,225
Emirates
May 11
EWR11:55 pmNewark
32h 15m
3 stops
CNX7:10 pmChiang Mai
May 18
CNX8:00 pmChiang Mai
36h 20m
3 stops
EWR9:20 pmNewark
$1,261
Emirates
May 5
EWR11:55 pmNewark
32h 15m
3 stops
CNX7:10 pmChiang Mai
May 11
CNX10:10 amChiang Mai
70h 10m
3 stops
EWR9:20 pmNewark
$1,265

China Airlines flights from Pennsylvania to Chiang Mai

Our best China Airlines deals on Pennsylvania to Chiang Mai flight tickets
China Airlines
Sep 16
JFK1:15 amNew York John F Kennedy Intl
22h 05m
1 stop
CNX10:20 amChiang Mai
Sep 26
CNX11:20 amChiang Mai
20h 20m
1 stop
JFK8:40 pmNew York John F Kennedy Intl
$944
China Airlines
Sep 16
JFK1:15 amNew York John F Kennedy Intl
22h 05m
1 stop
CNX10:20 amChiang Mai
Sep 26
CNX11:20 amChiang Mai
20h 20m
1 stop
JFK8:40 pmNew York John F Kennedy Intl
$968
China Airlines
Sep 2
JFK1:15 amNew York John F Kennedy Intl
22h 05m
1 stop
CNX10:20 amChiang Mai
Sep 9
CNX11:20 amChiang Mai
20h 30m
1 stop
JFK8:50 pmNew York John F Kennedy Intl
$1,001

momondo 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, momondo users made 832,500 searches. Data last updated March 29, 2026.
Use the filters below to find and compare flights from Pennsylvania to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Tue 5/12

10:20 pm-10:50 pm

2 stops37h 30m

Chiang Mai

Tue 5/19

8:00 am-8:35 am

2 stops35h 35m

$864

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Tue 5/12

3:10 pm-1:40 pm

2 stops35h 30m

Chiang Mai

Tue 5/19

7:00 am-9:45 am

2 stops37h 45m

$868

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Tue 5/5

8:55 pm-4:35 pm

2 stops32h 40m

Chiang Mai

Tue 5/19

5:35 pm-11:10 am

2 stops28h 35m

$870

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Tue 9/1

8:55 pm-4:35 pm

2 stops32h 40m

Chiang Mai

Wed 11/4

12:05 pm-11:15 am

2 stops35h 10m

$900
Quickest round-trip

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 9/16

1:15 am-10:20 am

1 stop22h 05m

Chiang Mai

Sat 9/26

11:20 am-8:40 pm

1 stop20h 20m

$944

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 9/16

1:15 am-10:20 am

1 stop22h 05m

Chiang Mai

Sat 9/26

11:20 am-8:40 pm

1 stop20h 20m

$968

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Wed 9/23

1:15 am-10:25 am

1 stop22h 10m

Chiang Mai

Mon 9/28

11:35 am-10:00 pm

1 stop21h 25m

$1,025

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Sat 9/5

1:15 am-10:25 am

1 stop22h 10m

Chiang Mai

Sun 9/27

8:00 pm-10:00 pm

2 stops37h 00m

$1,052

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Thu 9/17

8:30 pm-7:10 pm

2 stops35h 40m

Chiang Mai

Mon 9/21

11:55 am-9:00 am

2 stops32h 05m

$1,122

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Thu 9/17

8:30 pm-7:10 pm

2 stops35h 40m

Chiang Mai

Mon 9/21

8:00 pm-9:00 am

2 stops48h 00m

$1,124

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chiang Mai from

How to get the cheapest flight ticket from Pennsylvania to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Pennsylvania to Chiang Mai?

Qatar Airways, Etihad Airways, and Korean Air are the most popular carriers operating from Pennsylvania to Chiang Mai

Cheap Pennsylvania to Chiang Mai flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Chiang Mai

Fastest flight time

22h 00m

Direct flights

None
The fastest flight from Pennsylvania to Chiang Mai takes 22h 00m
There are no direct flights from Pennsylvania to Chiang Mai. There are no popular flight routes from Pennsylvania to Chiang Mai.
Search flight deals

  • When did momondo last update prices for flights from Pennsylvania to Chiang Mai Airport?

    Prices for flights from Pennsylvania to Chiang Mai Airport were last updated today.

  • How many operators does momondo search for flights from Pennsylvania to Chiang Mai Airport?

  • How old do you have to be to fly from Pennsylvania to Chiang Mai Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The travel and health documents you'll need for your trip to Chiang Mai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chiang Mai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Pennsylvania to Chiang Mai

Compare and see reviews for airlines that fly from Pennsylvania to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $879Free CancellationRating
7.9
8,359 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Chiang Mai?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pennsylvania to Chiang Mai. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Pennsylvania to Chiang Mai with flexible booking policies on momondo?

All flight searches from Pennsylvania to Chiang Mai on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pennsylvania to Chiang Mai?

momondo helps you find the best flight between Pennsylvania and Chiang Mai by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pennsylvania to Chiang Mai right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chiang Mai from Pennsylvania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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