Cheap Flights to San Juan | Popular Routes to San Juan from HK$1,394

View HK$1,394 flight on Wed, 28 Jan 2026Opens in a new window

Popular airlines to San Juan

  • HK Express

  • Cathay Pacific

  • Peach

  • British Airways

  • AirAsia

  • Thai AirAsia

  • Hong Kong Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to San Juan

Prices were available within the past 7 days and start at HK$1,394 for one-way flights and HK$3,071 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Wed, 28 Jan - Wed, 4 Feb
YUL
Montreal
POP
Puerto Plata
HK$3,071 Return, found 17 hours ago
HK$3,071
Return
found 17 hours ago
Select WestJet flight, departing Wed, 28 Jan from Montreal to Puerto Plata, returning Wed, 4 Feb, priced at HK$3,071 found 17 hours ago
United
Wed, 28 Jan - Wed, 4 Feb
YUL
Montreal
POP
Puerto Plata
HK$3,199 Return, found 17 hours ago
HK$3,199
Return
found 17 hours ago
Select United flight, departing Wed, 28 Jan from Montreal to Puerto Plata, returning Wed, 4 Feb, priced at HK$3,199 found 17 hours ago
American Airlines
Wed, 28 Jan - Wed, 4 Feb
YUL
Montreal
POP
Puerto Plata
HK$3,525 Return, found 17 hours ago
HK$3,525
Return
found 17 hours ago
Select American Airlines flight, departing Wed, 28 Jan from Montreal to Puerto Plata, returning Wed, 4 Feb, priced at HK$3,525 found 17 hours ago
American Airlines
Wed, 28 Jan - Wed, 4 Feb
YUL
Montreal
POP
Puerto Plata
HK$3,569 Return, found 17 hours ago
HK$3,569
Return
found 17 hours ago
Select American Airlines flight, departing Wed, 28 Jan from Montreal to Puerto Plata, returning Wed, 4 Feb, priced at HK$3,569 found 17 hours ago
American Airlines
Wed, 28 Jan - Wed, 4 Feb
YUL
Montreal
POP
Puerto Plata
HK$3,755 Return, found 17 hours ago
HK$3,755
Return
found 17 hours ago
Select American Airlines flight, departing Wed, 28 Jan from Montreal to Puerto Plata, returning Wed, 4 Feb, priced at HK$3,755 found 17 hours ago
American Airlines
Wed, 28 Jan - Wed, 4 Feb
YUL
Montreal
POP
Puerto Plata
HK$3,799 Return, found 17 hours ago
HK$3,799
Return
found 17 hours ago
Select American Airlines flight, departing Wed, 28 Jan from Montreal to Puerto Plata, returning Wed, 4 Feb, priced at HK$3,799 found 17 hours ago
American Airlines
Wed, 28 Jan - Wed, 4 Feb
YUL
Montreal
POP
Puerto Plata
HK$3,940 Return, found 17 hours ago
HK$3,940
Return
found 17 hours ago
Select American Airlines flight, departing Wed, 28 Jan from Montreal to Puerto Plata, returning Wed, 4 Feb, priced at HK$3,940 found 17 hours ago
United
Wed, 28 Jan - Wed, 4 Feb
YUL
Montreal
POP
Puerto Plata
HK$3,995 Return, found 17 hours ago
HK$3,995
Return
found 17 hours ago
Select United flight, departing Wed, 28 Jan from Montreal to Puerto Plata, returning Wed, 4 Feb, priced at HK$3,995 found 17 hours ago
Air Canada
Wed, 28 Jan - Wed, 4 Feb
YUL
Montreal
POP
Puerto Plata
HK$4,612 Return, found 17 hours ago
HK$4,612
Return
found 17 hours ago
Select Air Canada flight, departing Wed, 28 Jan from Montreal to Puerto Plata, returning Wed, 4 Feb, priced at HK$4,612 found 17 hours ago
Copa
Wed, 25 Feb - Sun, 1 Mar
GUA
Guatemala City
POP
Puerto Plata
HK$4,885 Return, found 1 day ago
HK$4,885
Return
found 1 day ago
Select Copa flight, departing Wed, 25 Feb from Guatemala City to Puerto Plata, returning Sun, 1 Mar, priced at HK$4,885 found 1 day ago

About San Juan

Expedia offers flights to San Juan to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to San Juan or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to San Juan that have flexible change policies?
By using our smart "No change fee" filter, that's how. Just type in your travel details, click the "Search" button, then click the checkbox underneath the "Flexible change policies" subheading (it's on the top left of your screen). Expedia makes it easy to find low-cost, flexible tickets to San Juan.
Which airlines fly to San Juan?
You can choose from a variety of airlines that offer flights into or near San Juan. Some of your top options are:

  • JetBlue Airways - 303 flights to or near San Juan each month, including 303 flights to Las Americas Intl. Airport (SDQ) per month.
  • American Airlines - 143 flights to or near San Juan each month, including 143 flights to Las Americas Intl. Airport (SDQ) per month.
  • Delta Air Lines - 121 flights to or near San Juan each month, including 121 flights to Las Americas Intl. Airport (SDQ) per month.

How can I find cheap tickets to San Juan?
Book well ahead, consider nearby airports, avoid school holiday time — you're not short of ways! Another one is to make use of Expedia's "flexible dates" function. Search for a San Juan flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to San Juan was HK$3,071.
How much is a flight to San Juan?
The cost of a round-trip ticket to San Juan in the last seven days fluctuated between HK$3,071 and HK$12,939. If you were heading one way from Montreal (YUL), you could have scored a bargain from only HK$1,394.
What are the most popular airports to fly into in San Juan?
Start arranging your San Juan holiday by reserving one of the 881 flights every month to Las Americas Intl. Airport (SDQ). This is the region's primary gateway.
When is the cheapest time to fly to San Juan?
Leave earlier in the week to book a bargain airfare to San Juan. Tuesday is generally the most cost-effective day to take off, with Monday right behind it. Saturday often has the most expensive fares. This is because a lot of people prefer to kick off their vacation on a weekend.
How much is a plane ticket to San Juan?
In the last seven days, plane fares varied between HK$3,071 and HK$12,939. Have a look at our fantastic deals to San Juan, make a booking and then start packing!
What is the best time to go to San Juan?
A lovely time to head to San Juan de la Maguana is after June 20 when the summer season begins. In San Juan's busiest city, temperatures vary from 16ºC to 29ºC during this time — beautiful weather for touring around! January, April and December are the most popular months to travel to this destination.
What months are the cheapest to book a flight to San Juan?
To bag a fabulous deal to San Juan, book sometime in February when the price of tickets are at their lowest. The most expensive time to book? In the United States, it's the month of December.

Trending flights to San Juan

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Mon, 6 Apr - Wed, 8 Apr
HKG
Hong Kong SAR
STI
Santiago de los Caballeros
HK$12,939 Return, found 3 days ago
HK$12,939
Return
found 3 days ago
Select Qatar Airways flight, departing Mon, 6 Apr from Hong Kong SAR to Santiago de los Caballeros, returning Wed, 8 Apr, priced at HK$12,939 found 3 days ago
*Available to Expedia members.