Find cheap Delta flights to San Juan Luis Munoz Marin Intl Airport
AUS — SJU
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Cheapest Delta flights from USA to Luis Munoz Marin IntlExplore the most affordable Delta flight options available from USA to Luis Munoz Marin Intl. Find the lowest fares with prices last updated on September 7, 2026.
Explore the most affordable Delta flight options available from USA to Luis Munoz Marin Intl. Find the lowest fares with prices last updated on September 7, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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.
Thu 10/296:45 pm -
Nonstop3h 33m
Wed 11/186:55 pm -
Nonstop4h 05m
Deal found 9/2![Delta logo]()
$241
This Delta deal was found by Cheapflights users on 9/6. 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 9/266:45 pm -
Nonstop3h 34m
Fri 10/25:59 pm -
Nonstop3h 50m
Deal found 9/6![Delta logo]()
$244
This Delta deal was found by Cheapflights users on 9/4. 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.
Mon 9/285:20 am -
1 stop6h 25m
Tue 10/65:59 pm -
1 stop6h 57m
Deal found 9/4![Delta logo]()
$256
Best Delta flights from USA to Luis Munoz Marin IntlDiscover carefully curated Delta flight deals from USA to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated Delta flight deals from USA to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Delta deal was found by Cheapflights users on 9/6. 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.
Mon 9/285:20 am -
1 stop6h 25m
Wed 10/75:59 pm -
1 stop6h 57m
Deal found 9/6![Delta logo]()
$260
This Delta deal was found by Cheapflights users on 9/4. 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 9/266:00 am -
1 stop10h 49m
Sat 10/312:56 pm -
1 stop11h 44m
Deal found 9/4![Delta logo]()
$265
This Delta deal was found by Cheapflights users on 9/3. 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 9/193:54 pm -
1 stop6h 25m
Wed 9/305:59 pm -
1 stop6h 41m
Deal found 9/3![Delta logo]()
$265
Direct Delta flights from USA to Luis Munoz Marin IntlExplore non-stop Delta flight options from USA to Luis Munoz Marin Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated September 7, 2026.
Explore non-stop Delta flight options from USA to Luis Munoz Marin Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated September 7, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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.
Thu 10/296:45 pm -
Nonstop3h 33m
Wed 11/46:59 pm -
Nonstop3h 52m
Deal found 9/3![Delta logo]()
$241
This Delta deal was found by Cheapflights users on 9/6. 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 9/266:45 pm -
Nonstop3h 34m
Fri 10/25:59 pm -
Nonstop3h 50m
Deal found 9/6![Delta logo]()
$244
This SmartFares deal was found by Cheapflights users on 9/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:29 pm -
Nonstop4h 15m
Sat 10/241:15 pm -
Nonstop4h 05m
Deal found 9/3![Delta logo]()
$262
Last-minute Delta flights from USA to Luis Munoz Marin IntlDiscover last-minute Delta flight deals from USA to Luis Munoz Marin Intl. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute Delta flight deals from USA to Luis Munoz Marin Intl. Data last updated September 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/2. 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.
Thu 10/296:45 pm -
Nonstop3h 33m
Wed 11/186:55 pm -
Nonstop4h 05m
Deal found 9/2![Delta logo]()
$241
This Delta deal was found by Cheapflights users on 9/6. 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 9/266:45 pm -
Nonstop3h 34m
Fri 10/25:59 pm -
Nonstop3h 50m
Deal found 9/6![Delta logo]()
$244
This Delta deal was found by Cheapflights users on 9/4. 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.
Mon 9/285:20 am -
1 stop6h 25m
Tue 10/65:59 pm -
1 stop6h 57m
Deal found 9/4![Delta logo]()
$256
One-way Delta flights to Luis Munoz Marin IntlSearch for one-way Delta flight options to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way Delta flight options to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Delta deal was found by Cheapflights users on 9/5. 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.
Tue 10/65:20 am -
1 stop11h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Delta logo]()
$128
This Delta deal was found by Cheapflights users on 9/3. 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.
Wed 12/168:05 am -
Nonstop3h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 9/228:10 am -
1 stop8h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$137
Flights to San Juan Luis Munoz Marin Intl Airport with Delta at a glance
Find detailed information about Delta flights from USA to Luis Munoz Marin Intl. Explore the options provided by Delta to plan your journey from USA to Luis Munoz Marin Intl. Data last updated September 7, 2026.
Popular in | December |
|---|---|
Cheapest in | October |
Average price | $422 |
Round-trip from | $241 |
One-way from | $128 |
Good round-trip deal | $698 or less |
Good one-way deal | $448 or less |
Cheapflights Insights
Find cheap Delta flights to San Juan Luis Munoz Marin Intl Airport
US0-SJU
PHL-SJU
ATL-SJU
JFK-SJU
How long is the flight to San Juan Luis Munoz Marin Intl Airport with Delta?
On average, Delta flights from the United States to San Juan Luis Munoz Marin Intl Airport take 3 hours 43 minutes. Flights to San Juan Luis Munoz Marin Intl Airport from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.
Delta weekly flight availability to San Juan Luis Munoz Marin Intl Airport
The most flights to San Juan Luis Munoz Marin Intl Airport operated by Delta are scheduled on a Saturday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).
When is the best time to book a flight to San Juan Luis Munoz Marin Intl Airport with Delta?
The best time to book a flight to San Juan Luis Munoz Marin Intl Airport with Delta is 77 days before departure. On average, fares are higher if you book 10 days before departure.
When is the cheapest time to fly to San Juan Luis Munoz Marin Intl Airport with Delta?
Users looking for the cheapest Delta fares to San Juan Luis Munoz Marin Intl Airport should consider flying on Wednesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday mornings, when prices are usually at their highest.
FAQs about flights to San Juan Luis Munoz Marin Intl Airport with Delta
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8,549 reviews
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|Aug 2026Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.
10.0
|Aug 2026No food and entertainment. Also de aircraft is old and noisy.
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|Jul 2026Great
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|Jun 2026All good with the airline
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|Jun 2026Food snacks u can do better
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