Cheap Flights from Chiang Mai to San Juan from €722️ (CNX-SJU)

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Flights from Chiang Mai to San Juan Starting at €722

For as little as €722, you can take your next adventure to San Juan without breaking the bank. Choose between one-way and return tickets from Chiang Mai below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Chiang Mai to San Juan flight time & flight schedules

Flight info.

Departure

Arrival

Weekly Schedule

OZ766

Asiana Airlines

00:25

CNX

4.8h

07:10

ICN

SMTWTFS

OZ222

Asiana Airlines

09:50

ICN

14.0h

10:50

JFK

SMTWTFS

F93545

Frontier Airlines

11:30

JFK

4.0h

15:30

SJU

SMTWTFS

CX5757

Cathay Pacific

10:35

CNX

2.8h

14:25

HKG

SMTWTFS

CX840

Cathay Pacific

16:30

HKG

16.1h

20:35

JFK

SMTWTFS

B61803

Jetblue Airways

07:05

JFK

3.9h

12:01

SJU

SMTWTFS

CI852

China Airlines

11:25

CNX

3.4h

15:50

TPE

-MT-TFS

CI012

China Airlines

17:35

TPE

14.8h

19:20

JFK

-M-W-FS

F93547

Frontier Airlines

06:00

JFK

4.0h

10:00

SJU

SMTWTFS

BR258

EVA Air

11:50

CNX

3.7h

16:30

TPE

SMTWTFS

BR032

EVA Air

19:20

TPE

14.8h

21:05

JFK

SMTWTFS

F93547

Frontier Airlines

06:00

JFK

4.0h

10:00

SJU

SMTWTFS

JX1752

STARLUX Airlines

17:15

CNX

3.6h

21:50

TPE

S-T-T-S

BR016

EVA Air

23:55

TPE

12.0h

20:55

LAX

SMTWTFS

UA1339

United Airlines

05:00

LAX

9.5h

17:30

SJU

SMTWTFS

JX752

STARLUX Airlines

17:15

CNX

3.5h

21:45

TPE

-M-W-F-

JX002

STARLUX Airlines

00:10

TPE

12.0h

21:10

LAX

SMTWTFS

UA1339

United Airlines

05:00

LAX

9.5h

17:30

SJU

SMTWTFS

LJ010

Jin Air

21:40

CNX

5.4h

05:05

ICN

SMTWTFS

DL7851

Delta Air Lines

09:40

ICN

13.7h

10:20

ATL

SMTWTFS

DL1791

Delta Air Lines

15:30

ATL

4.3h

19:50

SJU

SMTWTFS

LJ010

Jin Air

21:40

CNX

5.4h

05:05

ICN

SMTWTFS

DL7851

Delta Air Lines

09:40

ICN

13.7h

10:20

ATL

SMTWTFS

DL1946

Delta Air Lines

12:50

ATL

4.4h

17:15

SJU

SMTWTFS

CA824

Air China

23:05

CNX

4.3h

04:20

PEK

SMTWTFS

CA817

Air China

12:30

PEK

14.7h

15:10

IAD

-M---F-

UA2025

United Airlines

17:35

IAD

4.8h

22:22

SJU

SMTWTFS

KE668

Korean Air

23:15

CNX

5.4h

06:40

ICN

SMTWTFS

KE081

Korean Air

10:00

ICN

14.0h

11:00

JFK

SMTWTFS

F93545

Frontier Airlines

11:30

JFK

4.0h

15:30

SJU

SMTWTFS

Find more flights and airlines

Find the best time to fly from Chiang Mai to San Juan

These price trend charts carefully monitor and predict how flight prices from Chiang Mai to San Juan will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Chiang Mai (CNX) to San Juan (SJU) the cheapest?
Airlines adjust prices for flights from Chiang Mai to San Juan based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Chiang Mai (CNX) to San Juan (SJU) cost?
According to Trip.com's data, the lowest price is around €841.
What is the transportation method from the main airport to downtown in San Juan?
- The distance from Luis Muñoz Marín International Airport to downtown is about 11km, by taxi about 30 minutes.
How many airports in San Juan (SJU)?
There are 2 airport(s) in San Juan (SJU): Fernando Luis Ribas Dominicci Airport and Luis Muñoz Marín International Airport.

How to find a cheap flight from Chiang Mai to San Juan

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com