$278+ Cheap flights from South Bend (SBN) to Puerto Rico
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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — SJU
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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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
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Cheapest flights from South Bend to Puerto RicoExplore the most affordable flight options available from South Bend to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from South Bend to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
This Delta deal was found by Cheapflights users on 8/6. 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 9/228:25 am -
2 stops13h 54m
Fri 10/2312:50 pm -
1 stop8h 52m
Deal found 8/6![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:00 pm -
1 stop8h 19m
Thu 10/12:59 pm -
1 stop6h 41m
Deal found 8/7![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 9/266:21 pm -
2 stops19h 36m
Thu 10/14:19 pm -
1 stop19h 42m
Deal found 8/4![American Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/278:53 pm -
1 stop11h 18m
Sat 8/293:10 am -
1 stop17h 03m
Deal found 8/8![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:53 pm -
1 stop22h 59m
Sat 8/298:57 pm -
1 stop23h 16m
Deal found 8/7![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/38:53 pm -
1 stop19h 56m
Thu 9/107:00 am -
1 stop13h 06m
Deal found 8/4![Multiple Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am -
2 stops14h 38m
Tue 10/201:00 am -
2 stops13h 47m
Deal found 8/6![United Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 8/6. 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 9/228:25 am -
2 stops13h 54m
Wed 10/212:59 pm -
1 stop6h 43m
Deal found 8/6![Delta logo]()
$421
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:28 am -
2 stops11h 10m
Tue 9/291:00 am -
2 stops13h 47m
Deal found 8/4![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 8/6. 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 9/192:00 pm -
1 stop8h 19m
Tue 10/202:59 pm -
1 stop6h 43m
Deal found 8/6![Delta logo]()
$431
Best flights from South Bend to Puerto RicoDiscover carefully curated flight deals from South Bend to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from South Bend to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:00 pm -
1 stop8h 19m
Thu 10/12:59 pm -
1 stop6h 41m
Deal found 8/7![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/7. 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 9/51:36 pm -
1 stop10h 39m
Tue 9/86:00 am -
2 stops11h 59m
Deal found 8/7![American Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/38:53 pm -
1 stop19h 56m
Thu 9/107:00 am -
1 stop13h 06m
Deal found 8/4![Multiple Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:34 am -
2 stops12h 16m
Tue 9/291:00 am -
2 stops11h 28m
Deal found 8/3![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 8/6. 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 9/198:25 am -
2 stops13h 54m
Wed 10/216:45 am -
2 stops14h 07m
Deal found 8/6![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/8. 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 9/266:21 pm -
2 stops21h 19m
Thu 10/14:19 pm -
1 stop19h 42m
Deal found 8/8![American Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 8/3. 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 10/248:23 am -
2 stops13h 55m
Thu 10/297:15 am -
2 stops13h 37m
Deal found 8/3![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/8. 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 8/277:43 am -
2 stops15h 32m
Sat 8/296:00 am -
2 stops11h 59m
Deal found 8/8![American Airlines logo]()
$451
Last-minute flights from South Bend to Puerto RicoDiscover last-minute flight deals from South Bend to Puerto Rico. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to Puerto Rico. Data last updated August 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 8/278:53 pm -
1 stop11h 18m
Sat 8/293:10 am -
1 stop17h 03m
Deal found 8/8![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:53 pm -
1 stop22h 59m
Sat 8/298:57 pm -
1 stop23h 16m
Deal found 8/7![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/38:53 pm -
1 stop19h 56m
Thu 9/107:00 am -
1 stop13h 06m
Deal found 8/4![Multiple Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 8/6. 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 9/192:00 pm -
1 stop8h 19m
Tue 10/202:59 pm -
1 stop6h 43m
Deal found 8/6![Delta logo]()
$431
This Delta deal was found by Cheapflights users on 8/6. 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 9/228:25 am -
2 stops13h 54m
Tue 10/206:45 am -
2 stops14h 07m
Deal found 8/6![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 8/6. 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 9/228:25 am -
2 stops13h 54m
Wed 10/212:59 pm -
1 stop6h 43m
Deal found 8/6![Delta logo]()
$421
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am -
2 stops14h 38m
Tue 10/201:00 am -
2 stops13h 47m
Deal found 8/6![United Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:00 pm -
1 stop8h 19m
Thu 10/12:59 pm -
1 stop6h 41m
Deal found 8/7![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 9/266:21 pm -
2 stops19h 36m
Thu 10/14:19 pm -
1 stop19h 42m
Deal found 8/4![American Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:34 am -
2 stops12h 16m
Tue 9/291:00 am -
2 stops11h 28m
Deal found 8/3![United Airlines logo]()
$426
One-way flights from South Bend to Puerto RicoSearch for one-way flight options from South Bend to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from South Bend to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:39 am -
1 stop7h 05m
Deal found 8/4![United Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/228:48 pm -
1 stop15h 34m
Deal found 8/5![Multiple Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:10 am -
2 stops13h 01m
Deal found 8/5![American Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 8/8. 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 12/2811:56 am -
2 stops10h 43m
Deal found 8/8![American Airlines logo]()
$692
Find flight deals from South Bend to Puerto Rico
Keep the following information in mind while searching for South Bend to Puerto Rico flight deals. Data was last updated August 8, 2026.
Round-trip from | $326 (United Airlines) |
|---|---|
One-way from | $278 (United Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $597 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Bend to Puerto Rico 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 August 8, 2026.
Use the filters below to find and compare flights from South Bend to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
South BendSan Juan
SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl
SBNSJU
South Bend/Michiana
Sat 9/26
2:00 pm-10:19 pm
1 stop8h 19m
San Juan Luis Munoz Marin Intl
Thu 10/1
2:59 pm-9:40 pm
1 stop6h 41m
$336
South BendSan Juan
SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl
SBNSJU
South Bend/Michiana
Sat 9/19
8:25 am-10:19 pm
2 stops13h 54m
San Juan Luis Munoz Marin Intl
Wed 10/21
6:45 am-8:52 pm
2 stops14h 07m
$336
South BendSan Juan
SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl
SBNSJU
South Bend/Michiana
Sat 10/24
8:23 am-10:18 pm
2 stops13h 55m
San Juan Luis Munoz Marin Intl
Thu 10/29
7:15 am-8:52 pm
2 stops13h 37m
$336
South BendSan Juan
SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl
SBNSJU
South Bend/Michiana
Sat 9/5
1:36 pm-12:15 am
1 stop10h 39m
San Juan Luis Munoz Marin Intl
Tue 9/8
6:00 am-5:59 pm
2 stops11h 59m
$346
South BendSan Juan
SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl
SBNSJU
South Bend/Michiana
Sat 9/26
6:21 pm-3:40 pm
2 stops21h 19m
San Juan Luis Munoz Marin Intl
Thu 10/1
4:19 pm-12:01 pm
1 stop19h 42m
$346
South BendSan Juan
SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl
SBNSJU
South Bend/Michiana
Thu 9/3
8:53 pm-4:49 pm
1 stop19h 56m
San Juan Luis Munoz Marin Intl
Thu 9/10
7:00 am-8:06 pm
1 stop13h 06m
$371
South BendSan Juan
SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl
SBNSJU
South Bend/Michiana
Sat 9/26
11:34 am-11:50 pm
2 stops12h 16m
San Juan Luis Munoz Marin Intl
Tue 9/29
1:00 am-12:28 pm
2 stops11h 28m
$426
South BendSan Juan
SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl
SBNSJU
South Bend/Michiana
Thu 8/27
7:43 am-11:15 pm
2 stops15h 32m
San Juan Luis Munoz Marin Intl
Sat 8/29
6:00 am-5:59 pm
2 stops11h 59m
$451
Cheapest one-way
South BendSan Juan
SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl
SBNSJU
South Bend/Michiana
Wed 8/19
6:00 am-8:38 pm
2 stops14h 38m
$278
South BendSan Juan
SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl
SBNSJU
South Bend/Michiana
Tue 12/22
7:10 am-9:11 pm
2 stops13h 01m
$588
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from South Bend to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from South Bend with our price prediction graph.
SBN-SJU
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 South Bend to Puerto Rico
SBN-PR0
SBN-SJU
What is the cheapest month to book a flight from South Bend to Puerto Rico?
Currently, September is the cheapest month in which you can book a flight from South Bend to Puerto Rico (average of $383). Flying from South Bend to Puerto Rico in March is currently the most expensive (average of $835). 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.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated August 8, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from South Bend to Puerto Rico 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.
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from South Bend to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Bend to Puerto Rico by cabin class
Find flights from South Bend to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Bend and Puerto Rico flights
Browse other South Bend and Puerto Rico flight options. Last updated on August 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from South Bend to Puerto Rico
Discover the top 3 airlines that operate flights from South Bend to Puerto Rico. 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 August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$252 | Average$485 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$266 | Average$475 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$292 | Average$642 | FlexibilityNo cancel fee | On-time69% |