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$1,466+ Cheap flights from San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. 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.
SJU — SYD
4 May — 11 May1
1 adult

Find flights from San Juan

Cheapest flights from San Juan
Explore the most affordable flight options available from San Juan. Find the lowest fares based on data from user searches, with prices last updated on 29 April 2025.

Sat 28/613:40SJU - SYD
2 stops27h 20mUnited Airlines
Wed 9/709:30SYD - SJU
2 stops46h 00mUnited Airlines
Deal found 28/4$2,176
Sun 29/607:30SJU - SYD
2 stops33h 05mDelta
Fri 11/709:25SYD - SJU
2 stops50h 58mDelta
Deal found 28/4$2,198
Wed 9/711:59SJU - SYD
2 stops29h 06mAmerican Airlines
Wed 23/709:10SYD - SJU
2 stops28h 15mAmerican Airlines
Deal found 28/4$2,332
Tue 14/1003:15SJU - SYD
3 stops49h 45mTurkish Airlines
Sat 15/1121:40SYD - SJU
3 stops43h 03mTurkish Airlines
Deal found 28/4$2,982
Tue 14/1001:05SJU - SYD
2 stops40h 15mAir Canada
Sat 15/1111:20SYD - SJU
2 stops42h 30mAir Canada
Deal found 28/4$3,271
Sun 29/616:50SJU - SYD
3 stops46h 30mIberia
Fri 11/714:40SYD - SJU
3 stops62h 25mIberia
Deal found 28/4$3,819
Wed 2/701:27SJU - SYD
1 stop39h 28mMultiple Airlines
Sun 13/717:45SYD - SJU
2 stops44h 27mMultiple Airlines
Deal found 28/4$3,869
Thu 2/1003:15SJU - SYD
2 stops47h 55mQatar Airways
Sat 18/1021:45SYD - SJU
2 stops38h 33mQatar Airways
Deal found 28/4$4,930
Fri 27/603:23SJU - SYD
2 stops60h 47mEtihad Airways
Sat 12/721:30SYD - SJU
2 stops59h 49mEtihad Airways
Deal found 28/4$5,602
Wed 15/1014:55SJU - SYD
2 stops28h 40mAir New Zealand
Sat 15/1111:45SYD - SJU
2 stops43h 51mAir New Zealand
Deal found 28/4$13,506

Find flights from San Juan within your budget

Find flights departing from San Juan that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 29 April 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 28/6

13:40-07:00

2 stops27h 20m

Sydney Kingsford Smith

Fri 11/7

09:30-17:30

2 stops46h 00m

$2,176

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 29/6

07:30-06:35

2 stops33h 05m

Sydney Kingsford Smith

Fri 11/7

09:25-22:23

2 stops50h 58m

$2,198

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 9/7

11:59-07:05

2 stops29h 06m

Sydney Kingsford Smith

Wed 23/7

09:10-23:25

2 stops28h 15m

$2,332

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Tue 14/10

03:15-20:00

3 stops49h 45m

Sydney Kingsford Smith

Sat 15/11

21:40-01:43

3 stops43h 03m

$2,982

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Tue 14/10

01:05-08:20

2 stops40h 15m

Sydney Kingsford Smith

Sat 15/11

11:20-14:50

2 stops42h 30m

$3,271

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 29/6

16:50-05:20

3 stops46h 30m

Sydney Kingsford Smith

Fri 11/7

14:40-15:05

3 stops62h 25m

$3,819

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 2/7

01:27-06:55

1 stop39h 28m

Sydney Kingsford Smith

Sun 13/7

17:45-00:12

2 stops44h 27m

$3,869

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Thu 2/10

03:15-17:10

2 stops47h 55m

Sydney Kingsford Smith

Sat 18/10

21:45-21:18

2 stops38h 33m

$4,930

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Fri 27/6

03:23-06:10

2 stops60h 47m

Sydney Kingsford Smith

Sat 12/7

21:30-19:19

2 stops59h 49m

$5,602

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 15/10

14:55-10:35

2 stops28h 40m

Sydney Kingsford Smith

Sat 15/11

11:45-16:36

2 stops43h 51m

$13,506

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 16 results
1
2

Best time to book a flight from San Juan

Have a flexible travel schedule? Discover the best time to fly from San Juan with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Juan

Get recent, data-driven insights about flights from San Juan including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Juan?

Currently, March is the cheapest month in which you can book a flight from San Juan (average of $1,661). Flying from San Juan in June will prove the most costly (average of $2,485). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from San Juan

Get insights into the airlines that provide service from San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from San Juan. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Delta
8.0
Very Good
7,929 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Air New Zealand
8.0
Very Good
471 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Qatar Airways
7.4
Good
3,561 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Etihad Airways
7.4
Good
1,203 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

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Airports servicing

Fly out of one of these airports located in .
Flights from Luis Munoz Marin Intl
Flights from Culebra
Flights from Ponce

Related info for your journey

Access useful and relevant information related to your journey from San Juan. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 29 April 2025.

  • What is the cheapest month to fly from San Juan?

    Currently, the cheapest month for flights from San Juan is March. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from San Juan?

    Cheapflights helps you search for flights from San Juan via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from San Juan?

    Millions of users choose and trust Cheapflights to book the best flight deals from San Juan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from San Juan with no change fees?

    Yes, we can. To see specific flights from San Juan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from San Juan become cheaper?

    Not ready to book yet? You can track prices for flights from San Juan on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Juan?

Cheapflights helps you search for flights from San Juan via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from San Juan?

Millions of users choose and trust Cheapflights to book the best flight deals from San Juan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Juan with no change fees?

Yes, we can. To see specific flights from San Juan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from San Juan become cheaper?

Not ready to book yet? You can track prices for flights from San Juan on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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