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PHL - CNX

$930 Find cheap flights from Philadelphia to Chiang Mai

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Chiang Mai departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/27
Thu 7/4

Search hundreds of travel sites at once for deals on flights to Chiang Mai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Chiang Mai, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Chiang Mai, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Cheap flight deals from Philadelphia to Chiang Mai (PHL-CNX)

 
These are the cheapest deals for flights from Philadelphia to Chiang Mai currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Philadelphia to Chiang Mai

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Philadelphia to Chiang Mai.

Recent one-way flight deals from Philadelphia to Chiang Mai

Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Chiang Mai found on KAYAK recently.

Recent last minute flight deals from Philadelphia to Chiang Mai

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Philadelphia to Chiang Mai.

Recent direct flight deals from Philadelphia to Chiang Mai

The latest deals for direct flights from Philadelphia to Chiang Mai so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Philadelphia to Chiang Mai

Find recent round-trip train or bus tickets from Philadelphia to Chiang Mai.

All round-trip flight deals to Chiang Mai

The cheapest plane tickets to Chiang Mai found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:53 pm - 10:25 amPHL-CNX
28h 32m2 stops
11:35 am - 5:41 amCNX-PHL
29h 06m2 stops
$1,362
Find Deal
Fri, Oct 11 - Fri, Oct 25
6:59 pm - 10:25 amPHL-CNX
28h 26m2 stops
11:35 am - 5:40 amCNX-PHL
29h 05m2 stops
$1,462
Find Deal
Fri, Aug 30 - Sun, Sep 8
8:45 pm - 9:20 amPHL-CNX
25h 35m2 stops
8:00 pm - 3:15 pmCNX-PHL
54h 15m2 stops
$1,482
Find Deal
Sun, Aug 18 - Sun, Aug 25
6:59 pm - 10:25 amPHL-CNX
28h 26m2 stops
11:35 am - 11:40 amCNX-PHL
35h 05m3 stops
$1,487
Find Deal
Fri, Aug 30 - Sun, Sep 8
6:55 pm - 10:35 amPHL-CNX
27h 40m2 stops
11:45 am - 5:41 amCNX-PHL
29h 56m2 stops
$1,532
Find Deal
Wed, Nov 20 - Sun, Dec 8
12:51 pm - 10:35 amPHL-CNX
33h 44m3 stops
11:45 am - 5:32 amCNX-PHL
29h 47m2 stops
$1,537
Find Deal
Wed, Nov 6 - Wed, Nov 27
8:45 pm - 1:45 pmPHL-CNX
30h 00m2 stops
8:00 pm - 3:21 pmCNX-PHL
54h 21m2 stops
$2,963Qatar Airways
Find Deal
Sun, Jun 9 - Tue, Jul 30
8:45 pm - 9:20 amPHL-CNX
49h 35m2 stops
11:55 am - 3:21 pmCNX-PHL
38h 26m2 stops
$3,232Qatar Airways
Find Deal
Mon, Jun 10 - Wed, Jul 31
8:45 pm - 7:10 pmPHL-CNX
35h 25m2 stops
8:00 pm - 3:21 pmCNX-PHL
54h 21m2 stops
$3,272Qatar Airways
Find Deal
Sun, Jun 9 - Wed, Jul 31
5:23 pm - 5:50 pmPHL-CNX
37h 27m2 stops
6:50 pm - 7:14 amCNX-PHL
47h 24m2 stops
$3,703China Southern
Find Deal
Mon, Jun 10 - Tue, Jul 30
8:55 pm - 1:45 pmPHL-CNX
29h 50m2 stops
$930Qatar Airways
Find Deal
Wed, Sep 4
10:29 am - 8:45 amPHL-CNX
35h 16m3 stops
Wed, Sep 4

Flights from Philadelphia to Chiang Mai - Travel Insights & Trends

Get data-powered insights and trends into flights from Philadelphia to Chiang Mai to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Chiang Mai?

The average price of all flights from Philadelphia to Chiang Mai clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Chiang Mai on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Philadelphia to Chiang Mai. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

Good to know

Cheapest flight

$930
Flight from Philadelphia to Chiang Mai

When to book flights from Philadelphia to Chiang Mai

Are your dates flexible? Find out the best times to travel from Philadelphia to Chiang Mai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Chiang Mai

  • What is the cheapest flight from Philadelphia to Chiang Mai?

    In the last 3 days, the lowest price for a flight from Philadelphia to Chiang Mai was $930 for a one-way ticket and $1,362 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Chiang Mai?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Chiang Mai.

  • Which aircraft models fly most regularly from Philadelphia to Chiang Mai?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Chiang Mai?

    oneworld is the only airline alliance operating flights between Philadelphia and Chiang Mai.

  • How does KAYAK find such low prices on flights from Philadelphia to Chiang Mai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Chiang Mai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Chiang Mai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Chiang Mai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chiang Mai with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and CNX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Chiang Mai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chiang Mai from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Philadelphia to Chiang Mai

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Chiang Mai. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Chiang Mai? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10502 reviews
7.9Comfort
8.0Entertainment
8.6Crew
8.2Boarding
7.4Food
Airline reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

10.0 ExcellentAnonymous, May 2024MSP - YVR
Read more about Delta reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Book cheap flights from Philadelphia to Chiang Mai

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Chiang Mai found on KAYAK in the last 72 hours.
9/4Wed
2 stopsQatar Airways
29h 50mPHL-CNX
$930
9/4Wed
3 stops
35h 16mPHL-CNX
$995

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Philadelphia - Chiang Mai Flights

Departure:

Philadelphia (PHL)United States

Destination:

Chiang Mai (CNX)Thailand

Cabin classes:

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