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Luis Munoz Marin Intl

$395+ Cheap flights from Johnson City, TN, TN to Luis Munoz Marin Intl (SJU)

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SJU
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
1 adult, Economy
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Cheap flight deals from Johnson City to Luis Munoz Marin Intl

Cheapest flights from Johnson City to Luis Munoz Marin Intl
Explore the most affordable flight options available from Johnson City to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:02 pm
TRI
-
SJU
1 stop9h 09m
Multiple Airlines
Sun 8/163:06 am
SJU
-
TRI
2 stops13h 16m
Multiple Airlines
Deal found 5/4$395
This American Airlines deal was found by Cheapflights users on 5/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:26 pm
TRI
-
SJU
2 stops14h 38m
American Airlines
Mon 8/177:14 pm
SJU
-
TRI
2 stops16h 44m
American Airlines
Deal found 5/4$436
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/213:27 pm
TRI
-
SJU
1 stop10h 41m
Multiple Airlines
Sun 5/243:03 am
SJU
-
TRI
1 stop9h 04m
Multiple Airlines
Deal found 5/4$548
This American Airlines deal was found by Cheapflights users on 5/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:00 am
TRI
-
SJU
1 stop15h 45m
American Airlines
Wed 6/247:00 am
SJU
-
TRI
1 stop10h 49m
American Airlines
Deal found 5/4$613
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Sat 12/128:54 am
TRI
-
SJU
1 stop11h 02m
American Airlines
Sat 12/195:24 am
SJU
-
TRI
2 stops9h 55m
American Airlines
Deal found 5/7$676
This American Airlines deal was found by Cheapflights users on 5/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:08 am
TRI
-
SJU
2 stops10h 16m
American Airlines
Wed 5/1311:43 am
SJU
-
TRI
2 stops10h 14m
American Airlines
Deal found 5/4$696
This American Airlines deal was found by Cheapflights users on 5/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:05 am
TRI
-
SJU
1 stop10h 30m
American Airlines
Tue 5/1212:53 pm
SJU
-
TRI
1 stop6h 11m
American Airlines
Deal found 5/4$709
This American Airlines deal was found by Cheapflights users on 5/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:27 pm
TRI
-
SJU
2 stops14h 36m
American Airlines
Mon 5/256:00 am
SJU
-
TRI
2 stops10h 53m
American Airlines
Deal found 5/4$886

Find flight deals from Johnson City to Luis Munoz Marin Intl

Keep the following information in mind while searching for Johnson City to Luis Munoz Marin Intl flight deals. Data was last updated May 9, 2026.

Round-trip from

$395
(Kiwi.com)

Popular in

September

Cheapest in

August

Average price

$686
From Johnson City to San Juan Luis Munoz Marin Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Johnson City to Luis Munoz Marin Intl 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 May 9, 2026.
Use the filters below to find and compare flights from Johnson City to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Mon 8/3

8:26 pm-11:04 am

2 stops14h 38m

San Juan Luis Munoz Marin Intl

Mon 8/17

7:14 pm-11:58 am

2 stops16h 44m

$436
Quickest round-trip

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Thu 5/21

3:27 pm-2:08 am

1 stop10h 41m

San Juan Luis Munoz Marin Intl

Sun 5/24

3:03 am-12:07 pm

1 stop9h 04m

$548

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Sun 6/21

7:00 am-10:45 pm

1 stop15h 45m

San Juan Luis Munoz Marin Intl

Wed 6/24

7:00 am-5:49 pm

1 stop10h 49m

$613

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Thu 5/21

8:27 pm-11:03 am

2 stops14h 36m

San Juan Luis Munoz Marin Intl

Mon 5/25

6:00 am-4:53 pm

2 stops10h 53m

$886

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Sorted by cheapest first

Best time to book a flight from Johnson City to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Johnson City 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 Johnson City to San Juan Luis Munoz Marin Intl Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated May 9, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Johnson City to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,457 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,457 reviews
Delta
7.9
Good
8,457 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,669 reviews
Delta
7.9
Good
8,457 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Johnson City to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Johnson City to San Juan Luis Munoz Marin Intl Airport?

    Departing from Johnson City to San Juan Luis Munoz Marin Intl Airport will take you 14h 38m. There are 1595 mi between Johnson City and San Juan Luis Munoz Marin Intl Airport.

  • Can I find deals for flights from Johnson City to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Johnson City to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Johnson City to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Johnson City to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Johnson City to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Johnson City to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Fajardo
Luquillo
Rio Grande
Dorado
Humacao
Bayamón

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Alternative routes for Johnson City to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Luis Munoz Marin Intl flights
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Top 4 airlines flying from Johnson City to Luis Munoz Marin Intl

Discover the top 4 airlines that operate flights from Johnson City to Luis Munoz Marin Intl. 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 May 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$345Average$558FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$376Average$531FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$385Average$604FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$460Average$635FlexibilityNo cancel feeOn-time69%

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