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PHL - CNX

$1,362 Find cheap flights from Philadelphia to Chiang Mai

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Chiang Mai departing on 10/11. 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
Sun 6/9
Sun 6/16

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 43,895,468 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Chiang Mai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
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
6:59 pm - 10:25 amPHL-CNX
28h 26m2 stops
11:35 am - 11:40 amCNX-PHL
35h 05m3 stops
$1,517
Find Deal
Fri, Aug 30 - Sun, Sep 8
8:55 pm - 1:45 pmPHL-CNX
29h 50m2 stops
8:00 pm - 4:20 pmCNX-PHL
55h 20m2 stops
$1,556Qatar Airways
Find Deal
Tue, Oct 22 - Sat, Oct 26
12:55 pm - 10:25 amPHL-CNX
34h 30m3 stops
11:35 am - 11:40 amCNX-PHL
35h 05m3 stops
$1,742
Find Deal
Fri, Aug 30 - Sun, Sep 8
8:55 pm - 8:45 amPHL-CNX
24h 50m2 stops
8:00 pm - 2:55 pmCNX-PHL
53h 55m2 stops
$1,814
Find Deal
Sat, Sep 14 - Sat, Sep 28
5:30 pm - 9:20 amPHL-CNX
28h 50m3 stops
4:55 pm - 2:55 pmCNX-PHL
33h 00m2 stops
$1,824
Find Deal
Sat, Sep 14 - Sat, Sep 28
6:00 am - 9:20 amPHL-CNX
40h 20m3 stops
10:10 am - 2:55 pmCNX-PHL
39h 45m2 stops
$1,883Qatar Airways
Find Deal
Fri, Oct 11 - Fri, Oct 25
5:15 am - 11:40 amPHL-CNX
43h 25m3 stops
12:35 pm - 12:52 amCNX-PHL
47h 17m3 stops
$2,062
Find Deal
Fri, Oct 11 - Fri, Oct 25
8:20 am - 11:40 amPHL-CNX
40h 20m3 stops
2:40 pm - 11:49 pmCNX-PHL
44h 09m3 stops
$2,212
Find Deal
Sat, Sep 14 - Sat, Sep 28

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

$1,362
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 $1,362 for a round-trip ticket.

  • 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 10768 reviews
7.4Food
7.9Comfort
8.6Crew
8.0Entertainment
8.2Boarding
Airline reviews

West Jet has a horrible boarding process and the seats have no cushion.

4.0 OkayDouglas, May 2024MSP - YEG
Read more about Delta reviews

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

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.

Excellent will be flying again in May with Qatar. to Botswana.

Last minute flights from Philadelphia to Chiang Mai

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Philadelphia to Chiang Mai that are departing in the next 10 days.
5/14Tue
multi-stopQatar Airways
25h 34mPHL-CNX
6/11Tue
multi-stopQatar Airways
30h 21mCNX-PHL
$1,883
5/14Tue
multi-stopQatar Airways
25h 34mPHL-CNX
6/12Wed
multi-stopQatar Airways
30h 21mCNX-PHL
$1,918

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Philadelphia - Chiang Mai Flights

Departure:

Philadelphia (undefined)United States

Destination:

Chiang Mai (CNX)Thailand

Cabin classes:

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