HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Juan

$138+ Cheap flights from Burlington, VT (BTV) to 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SJU
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Burlington 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.

Cheapflights Tip: The best prices from Burlington to San Juan are usually found in January or September, booked 75 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Burlington to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) 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 April 24, 2025.

Round-trip from

$275
(Delta)

One-way from

$138
(Delta)

Popular in

April

Cheapest in

January

Average price

$528
From Burlington to San Juan
Search Deals
One-way flight from Burlington to San Juan
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Burlington to San Juan

Cheapest flights from Burlington to San Juan
Explore the most affordable flight options available from Burlington to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/283:35 pmBTV - SJU
1 stop8h 19mDelta
Fri 7/41:31 pmSJU - BTV
1 stop9h 26mDelta
Deal found 4/23$275
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:07 amBTV - SJU
2 stops14h 02mAmerican Airlines
Mon 6/25:25 amSJU - BTV
1 stop17h 24mAmerican Airlines
Deal found 4/23$355
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/56:30 amBTV - SJU
1 stop7h 15mUnited Airlines
Mon 5/121:05 amSJU - BTV
1 stop8h 03mUnited Airlines
Deal found 4/23$429
This Mytrip deal was found by Cheapflights users on 4/23. 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 5/1512:14 pmBTV - SJU
3 stops36h 40mMultiple Airlines
Thu 5/2211:50 amSJU - BTV
2 stops31h 09mMultiple Airlines
Deal found 4/23$650

Cheapflights Fare Finder

Customize your flight search to find flights from Burlington 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 April 24, 2025.
Use the filters below to find and compare flights from Burlington to San Juan that are best for you.

Fly from

Burlington

Fly to

San Juan

Route

Depart

Return

Price

BurlingtonSan Juan

BTV - SJU

BTVSJU

Burlington

Sat 6/28

3:35 pm-11:54 pm

1 stop8h 19m

San Juan Luis Munoz Marin Intl

Fri 7/4

1:31 pm-10:57 pm

1 stop9h 26m

$275

BurlingtonSan Juan

BTV - SJU

BTVSJU

Burlington

Tue 5/20

6:07 am-8:09 pm

2 stops14h 02m

San Juan Luis Munoz Marin Intl

Mon 6/2

5:25 am-10:49 pm

1 stop17h 24m

$355

BurlingtonSan Juan

BTV - SJU

BTVSJU

Burlington

Mon 5/5

6:30 am-1:45 pm

1 stop7h 15m

San Juan Luis Munoz Marin Intl

Mon 5/12

1:05 am-9:08 am

1 stop8h 03m

$429

BurlingtonSan Juan

BTV - SJU

BTVSJU

Burlington

Thu 5/15

12:14 pm-12:54 am

3 stops36h 40m

San Juan Luis Munoz Marin Intl

Thu 5/22

11:50 am-6:59 pm

2 stops31h 09m

$650

BurlingtonSan Juan

BTV - SJU

BTVSJU

Burlington

Wed 5/28

6:35 am-4:44 pm

1 stop10h 09m

$138

BurlingtonSan Juan

BTV - SJU

BTVSJU

Burlington

Wed 5/28

10:11 am-11:57 pm

2 stops13h 46m

$164

BurlingtonSan Juan

BTV - SJU

BTVSJU

Burlington

Thu 5/29

6:08 am-8:33 pm

2 stops14h 25m

$248

BurlingtonSan Juan

BTV - SJU

BTVSJU

Burlington

Wed 5/28

10:52 am-7:07 pm

3 stops32h 15m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Best time to book a flight from Burlington to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Burlington 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 Burlington to San Juan

How far ahead should I book a flight from Burlington, Vermont to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Burlington to San Juan. Price data was last updated on April 18, 2025.

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Burlington, Vermont to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Burlington, Vermont to San Juan (average of $254). Flying from Burlington, Vermont to San Juan in December is currently the most expensive (average of $336). 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.

What is the cheapest time of day to fly from BTV to SJU?

Find hourly flight availability from Burlington to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

A simple way to save on the total cost of your ticket is to fly from Burlington, Vermont to San Juan in the morning. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight at noon.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to 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 an airline for your flight to San Juan. Reviews last updated April 24, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Burlington to San Juan. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Burlington 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 Burlington to San Juan?

    Burlington (BTV), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Burlington to San Juan. 4 airlines have flights from Burlington to San Juan on a regular basis. Booking flights from Burlington to San Juan should not be difficult; the airport handles an average of 0 outbound flights to San Juan per day.

  • What are the cheapest airlines flying from Burlington, Vermont to San Juan round-trip?

    Flying on Delta is currently your cheapest option to San Juan, with prices starting at $275. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $355 and $445, respectively. These flights start at 40% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Burlington, Vermont to San Juan one-way?

    One-way options have recently been found by users for as low as $138 on Delta. Other airlines that offer cheap prices include United Airlines from $164 and American Airlines from $248 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Burlington 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 Burlington, Vermont to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Burlington, Vermont to San Juan (average of $254). Flying from Burlington, Vermont to San Juan in December is currently the most expensive (average of $336). 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.

Top 4 airlines flying from Burlington to San Juan

Discover the top 4 airlines that operate flights from Burlington to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$144Average$289FlexibilityNo cancel feeOn-time62%
DeltaCheapest$281Average$397FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$290Average$577FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$317Average$533FlexibilityNo cancel feeOn-time69%

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.