HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Juan

$307+ Cheap flights from Augusta, ME (AUG) to San Juan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
AUG — SJU
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Augusta to San Juan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Augusta to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Augusta (AUG) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 14, 2026.

Round-trip from

$307
(Mytrip)
From Augusta to San Juan
Search Deals

Find flight deals from Augusta to San Juan

Cheapest flights from Augusta to San Juan
Explore the most affordable flight options available from Augusta to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Mytrip deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/277:55 am
AUG
-
SJU
2 stops24h 52m
Multiple Airlines
Sat 1/3110:52 am
SJU
-
AUG
1 stop8h 58m
Multiple Airlines
Deal found 1/12$307
This Mytrip deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:23 am
AUG
-
SJU
1 stop8h 01m
Multiple Airlines
Mon 2/210:52 am
SJU
-
AUG
1 stop8h 58m
Multiple Airlines
Deal found 1/14$414
This JetBlue deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/277:55 am
AUG
-
SJU
1 stop9h 07m
JetBlue
Sat 1/316:01 am
SJU
-
AUG
1 stop9h 18m
JetBlue
Deal found 1/12$459
This JetBlue deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/287:55 am
AUG
-
SJU
1 stop9h 07m
JetBlue
Sun 2/15:01 am
SJU
-
AUG
1 stop10h 18m
JetBlue
Deal found 1/13$569
This JetBlue deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/153:29 pm
AUG
-
SJU
1 stop9h 21m
JetBlue
Tue 3/36:10 am
SJU
-
AUG
1 stop9h 09m
JetBlue
Deal found 1/14$588
This JetBlue deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:29 pm
AUG
-
SJU
1 stop10h 23m
JetBlue
Sat 2/286:10 am
SJU
-
AUG
1 stop9h 09m
JetBlue
Deal found 1/14$855

Cheapflights Fare Finder

 
Customize your flight search to find flights from Augusta to San Juan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 14, 2026.
Use the filters below to find and compare flights from Augusta to San Juan that are best for you.

Fly from

Augusta

Fly to

San Juan

Route

Depart

Return

Price

AugustaSan Juan

AUG - SJU

AUGSJU

Augusta

Tue 1/27

7:55 am-9:47 am

2 stops24h 52m

San Juan Luis Munoz Marin Intl

Sat 1/31

10:52 am-6:50 pm

1 stop8h 58m

$307

AugustaSan Juan

AUG - SJU

AUGSJU

Augusta

Thu 1/29

11:23 am-8:24 pm

1 stop8h 01m

San Juan Luis Munoz Marin Intl

Mon 2/2

10:52 am-6:50 pm

1 stop8h 58m

$414

AugustaSan Juan

AUG - SJU

AUGSJU

Augusta

Tue 1/27

7:55 am-6:02 pm

1 stop9h 07m

San Juan Luis Munoz Marin Intl

Sat 1/31

6:01 am-2:19 pm

1 stop9h 18m

$459

AugustaSan Juan

AUG - SJU

AUGSJU

Augusta

Wed 1/28

7:55 am-6:02 pm

1 stop9h 07m

San Juan Luis Munoz Marin Intl

Sun 2/1

5:01 am-2:19 pm

1 stop10h 18m

$569

AugustaSan Juan

AUG - SJU

AUGSJU

Augusta

Sun 2/15

3:29 pm-1:50 am

1 stop9h 21m

San Juan Luis Munoz Marin Intl

Tue 3/3

6:10 am-2:19 pm

1 stop9h 09m

$588

AugustaSan Juan

AUG - SJU

AUGSJU

Augusta

Sat 2/14

3:29 pm-2:52 am

1 stop10h 23m

San Juan Luis Munoz Marin Intl

Sat 2/28

6:10 am-2:19 pm

1 stop9h 09m

$855

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Best time to book a flight from Augusta to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Augusta with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Augusta to San Juan

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

Currently, July is the cheapest month in which you can book a flight from Augusta, Maine to San Juan (average of $165). Flying from Augusta, Maine to San Juan in June is currently the most expensive (average of $329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Augusta to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Augusta to San Juan?

    Augusta (AUG) is the airport you will fly out of if you book a flight from Augusta to San Juan. You should not have trouble finding flights to San Juan from Augusta; the airport handles an average of 0 outbound flights to San Juan per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Augusta airport to San Juan. It is only a 1.1 mi journey to Augusta (AUG) from Augusta’s city center.

  • Can I find deals for flights from Augusta to San Juan that include hotel bookings?

    Yes. In addition to deals on Augusta to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Augusta to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Augusta to San Juan.

  • Can I find deals for business class flights from Augusta to San Juan?

    Yes. Cheapflights offers flight deals from Augusta to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Augusta, Maine to San Juan?

    Currently, July is the cheapest month in which you can book a flight from Augusta, Maine to San Juan (average of $165). Flying from Augusta, Maine to San Juan in June is currently the most expensive (average of $329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.