$104+ Cheap flights from San Juan to Durham, NC
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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — RDU
Mar 23 — Mar 301
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Juan to Durham 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 San Juan to Durham are usually found in February or September, booked 46 days in advance, depart on a Monday or Sunday and return on a Monday
Cheap flight deals from San Juan to Durham
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Juan to DurhamExplore the most affordable flight options available from San Juan to Durham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.
Explore the most affordable flight options available from San Juan to Durham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.
This Frontier deal was found by Cheapflights users on 2/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:11 pm
SJU
- RDU
Nonstop3h 52m
Frontier
Wed 5/133:30 pm
RDU
- SJU
1 stop10h 31m
Frontier
Deal found 2/18![Frontier logo]()
$160
This eDestinos deal was found by Cheapflights users on 2/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:29 pm
SJU
- RDU
Nonstop3h 53m
Frontier
Mon 3/99:17 pm
RDU
- SJU
Nonstop3h 21m
Frontier
Deal found 2/19![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 2/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:12 pm
SJU
- RDU
1 stop9h 48m
Frontier
Mon 5/119:11 pm
RDU
- SJU
Nonstop3h 29m
Frontier
Deal found 2/18![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Sat 5/98:41 am
SJU
- RDU
1 stop22h 52m
Frontier
Mon 5/119:11 pm
RDU
- SJU
Nonstop3h 29m
Frontier
Deal found 2/18![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 5/73:18 pm
SJU
- RDU
1 stop8h 57m
Frontier
Sun 5/107:48 pm
RDU
- SJU
1 stop6h 13m
Frontier
Deal found 2/18![Frontier logo]()
$190
This Travelocity deal was found by Cheapflights users on 2/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:15 am
SJU
- RDU
1 stop11h 26m
Frontier
Mon 3/99:17 pm
RDU
- SJU
Nonstop3h 21m
Frontier
Deal found 2/18![Frontier logo]()
$191
This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:30 am
SJU
- RDU
1 stop10h 26m
Frontier
Sat 5/163:04 pm
RDU
- SJU
1 stop9h 25m
Frontier
Deal found 2/20![Frontier logo]()
$192
This Frontier deal was found by Cheapflights users on 2/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:12 pm
SJU
- RDU
1 stop9h 48m
Frontier
Wed 5/133:30 pm
RDU
- SJU
1 stop10h 31m
Frontier
Deal found 2/18![Frontier logo]()
$193
This Super.com deal was found by Cheapflights users on 2/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:42 pm
SJU
- RDU
Nonstop3h 52m
Frontier
Fri 4/248:19 pm
RDU
- SJU
Nonstop3h 29m
Frontier
Deal found 2/20![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/56:27 pm
SJU
- RDU
1 stop6h 43m
Multiple Airlines
Mon 3/99:17 pm
RDU
- SJU
Nonstop3h 21m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Wed 4/110:00 am
SJU
- RDU
Nonstop3h 52m
Frontier
Thu 4/167:55 am
RDU
- SJU
1 stop10h 12m
Frontier
Deal found 2/19![Frontier logo]()
$198
Best flights from San Juan to DurhamDiscover carefully curated flight deals from San Juan to Durham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2026.
Discover carefully curated flight deals from San Juan to Durham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2026.
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:08 am
SJU
- RDU
1 stop11h 34m
Frontier
Sat 5/163:04 pm
RDU
- SJU
1 stop9h 25m
Frontier
Deal found 2/19![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/54:11 pm
SJU
- RDU
1 stop8h 59m
Multiple Airlines
Sun 3/810:38 pm
RDU
- SJU
1 stop10h 39m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$250
This JetBlue deal was found by Cheapflights users on 2/19. 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 3/176:30 am
SJU
- RDU
Nonstop3h 44m
JetBlue
Sat 3/2111:05 am
RDU
- SJU
Nonstop3h 27m
JetBlue
Deal found 2/19![JetBlue logo]()
$267
This Travelocity deal was found by Cheapflights users on 2/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:03 pm
SJU
- RDU
1 stop9h 12m
Frontier
Mon 5/47:55 am
RDU
- SJU
1 stop10h 12m
Frontier
Deal found 2/18![Frontier logo]()
$192
This Frontier deal was found by Cheapflights users on 2/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/274:19 pm
SJU
- RDU
Nonstop3h 53m
Frontier
Wed 4/12:11 pm
RDU
- SJU
1 stop11h 50m
Frontier
Deal found 2/17![Frontier logo]()
$211
This JetBlue deal was found by Cheapflights users on 2/19. 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 3/176:30 am
SJU
- RDU
Nonstop3h 44m
JetBlue
Sun 3/2211:05 am
RDU
- SJU
Nonstop3h 27m
JetBlue
Deal found 2/19![JetBlue logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Fri 3/274:19 pm
SJU
- RDU
Nonstop3h 53m
Frontier
Mon 3/3010:38 pm
RDU
- SJU
2 stops26h 19m
Frontier
Deal found 2/17![Frontier logo]()
$239
This JetBlue deal was found by Cheapflights users on 2/18. 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.
Thu 3/196:30 am
SJU
- RDU
Nonstop3h 44m
JetBlue
Sun 3/2211:05 am
RDU
- SJU
Nonstop3h 27m
JetBlue
Deal found 2/18![JetBlue logo]()
$267
This CheapOair deal was found by Cheapflights users on 2/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/133:19 pm
SJU
- RDU
1 stop16h 33m
Frontier
Mon 3/169:07 pm
RDU
- SJU
Nonstop3h 21m
Frontier
Deal found 2/17![Frontier logo]()
$243
This Frontier deal was found by Cheapflights users on 2/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:00 am
SJU
- RDU
1 stop9h 02m
Frontier
Wed 4/811:19 am
RDU
- SJU
1 stop8h 40m
Frontier
Deal found 2/17![Frontier logo]()
$254
Last-minute flights from San Juan to DurhamDiscover last-minute flight deals from San Juan to Durham. Data last updated February 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Durham. Data last updated February 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 2/266:27 pm
SJU
- RDU
1 stop6h 43m
Multiple Airlines
Mon 3/25:10 pm
RDU
- SJU
1 stop20h 56m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$209
This Travelocity deal was found by Cheapflights users on 2/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:15 am
SJU
- RDU
1 stop11h 26m
Frontier
Mon 3/99:17 pm
RDU
- SJU
Nonstop3h 21m
Frontier
Deal found 2/18![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/56:27 pm
SJU
- RDU
1 stop6h 43m
Multiple Airlines
Mon 3/99:17 pm
RDU
- SJU
Nonstop3h 21m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/54:22 pm
SJU
- RDU
Nonstop3h 53m
Multiple Airlines
Sun 3/810:38 pm
RDU
- SJU
1 stop10h 39m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$215
This eDestinos deal was found by Cheapflights users on 2/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:29 pm
SJU
- RDU
Nonstop3h 53m
Frontier
Mon 3/99:17 pm
RDU
- SJU
Nonstop3h 21m
Frontier
Deal found 2/21![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Sat 3/74:29 pm
SJU
- RDU
Nonstop3h 53m
Frontier
Wed 3/116:50 am
RDU
- SJU
2 stops18h 29m
Frontier
Deal found 2/20![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Sat 3/74:29 pm
SJU
- RDU
Nonstop3h 53m
Multiple Airlines
Sun 3/89:42 pm
RDU
- SJU
1 stop20h 16m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$212
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/113:22 pm
SJU
- RDU
1 stop8h 24m
Frontier
Wed 3/258:47 am
RDU
- SJU
1 stop13h 58m
Frontier
Deal found 2/18![Frontier logo]()
$203
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/274:19 pm
SJU
- RDU
Nonstop3h 53m
Frontier
Wed 4/12:11 pm
RDU
- SJU
1 stop11h 50m
Frontier
Deal found 2/19![Frontier logo]()
$211
This Super.com deal was found by Cheapflights users on 2/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/274:19 pm
SJU
- RDU
Nonstop3h 53m
Frontier
Mon 3/308:10 pm
RDU
- SJU
1 stop14h 17m
Frontier
Deal found 2/17![Frontier logo]()
$213
One-way flights from San Juan to DurhamSearch for one-way flight options from San Juan to Durham. Find affordable one-way fares based on user searches. Data last updated February 21, 2026.
Search for one-way flight options from San Juan to Durham. Find affordable one-way fares based on user searches. Data last updated February 21, 2026.
This Frontier deal was found by Cheapflights users on 2/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:00 am
SJU
- RDU
Nonstop3h 52m
Frontier
Deal found 2/18![Frontier logo]()
$104
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
SJU
- RDU
1 stop8h 40m
Frontier
Deal found 2/20![Frontier logo]()
$108
This Frontier deal was found by Cheapflights users on 2/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:22 pm
SJU
- RDU
Nonstop3h 53m
Frontier
Deal found 2/21![Frontier logo]()
$109
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:50 pm
SJU
- RDU
Nonstop3h 44m
Frontier
Deal found 2/19![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 2/2711:52 am
SJU
- RDU
1 stop27h 00m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 2/272:54 am
SJU
- RDU
1 stop18h 46m
Frontier
Deal found 2/19![Frontier logo]()
$115
This Super.com deal was found by Cheapflights users on 2/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/193:08 am
SJU
- RDU
1 stop11h 34m
Frontier
Deal found 2/21![Frontier logo]()
$116
This Super.com deal was found by Cheapflights users on 2/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:30 am
SJU
- RDU
1 stop13h 51m
Frontier
Deal found 2/19![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 2/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:30 am
SJU
- RDU
1 stop13h 01m
Frontier
Deal found 2/18![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 2/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:30 am
SJU
- RDU
1 stop20h 48m
Frontier
Deal found 2/19![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/1712:05 pm
SJU
- RDU
1 stop11h 15m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$122
Find flight deals from San Juan to Durham
Keep the following information in mind while searching for San Juan to Durham flight deals. Data was last updated February 21, 2026.
Round-trip from | $160 (Frontier) |
|---|---|
One-way from | $104 (Frontier) |
Popular in | June |
Cheapest in | February |
Average price | $181 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan to Durham 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 February 21, 2026.
Use the filters below to find and compare flights from San Juan to Durham that are best for you.
Fly from
San Juan
Fly to
Durham
Route
Depart
Return
Price
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Mon 5/4
3:08 am-2:42 pm
1 stop11h 34m
Raleigh-Durham
Sat 5/16
3:04 pm-12:29 am
1 stop9h 25m
$192
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Thu 4/30
3:03 pm-12:15 am
1 stop9h 12m
Raleigh-Durham
Mon 5/4
7:55 am-6:07 pm
1 stop10h 12m
$192
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Fri 3/27
4:19 pm-8:12 pm
Nonstop3h 53m
Raleigh-Durham
Wed 4/1
2:11 pm-2:01 am
1 stop11h 50m
$211
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Fri 3/27
4:19 pm-8:12 pm
Nonstop3h 53m
Raleigh-Durham
Mon 3/30
10:38 pm-12:57 am
2 stops26h 19m
$239
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Fri 3/13
3:19 pm-7:52 am
1 stop16h 33m
Raleigh-Durham
Mon 3/16
9:07 pm-12:28 am
Nonstop3h 21m
$243
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Thu 3/5
4:11 pm-12:10 am
1 stop8h 59m
Raleigh-Durham
Sun 3/8
10:38 pm-9:17 am
1 stop10h 39m
$250
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Tue 4/7
6:00 am-3:02 pm
1 stop9h 02m
Raleigh-Durham
Wed 4/8
11:19 am-7:59 pm
1 stop8h 40m
$254
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Tue 3/17
6:30 am-10:14 am
Nonstop3h 44m
Raleigh-Durham
Sat 3/21
11:05 am-2:32 pm
Nonstop3h 27m
$267
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Tue 3/17
6:30 am-10:14 am
Nonstop3h 44m
Raleigh-Durham
Sun 3/22
11:05 am-2:32 pm
Nonstop3h 27m
$267
San JuanRaleigh
SJU - RDU
SJURDU
San Juan Luis Munoz Marin Intl
Thu 3/19
6:30 am-10:14 am
Nonstop3h 44m
Raleigh-Durham
Sun 3/22
11:05 am-2:32 pm
Nonstop3h 27m
$267
Showing 1-10 of 21 results
Best time to book a flight from San Juan to Durham
Have a flexible travel schedule? Discover the best time to fly to Durham from San Juan with our price prediction graph.
SJU-RDU
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 San Juan to Durham
PR1-DU8
SJU-RDU
How far ahead should I book a flight from San Juan to Durham?
Use this chart to determine the optimal time to book a round-trip flight from San Juan to Durham. Price data was last updated on February 20, 2026.
The price you pay for your flight from San Juan to Durham may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Juan to Durham?
Currently, February is the cheapest month in which you can book a flight from San Juan to Durham (average of $102). Flying from San Juan to Durham in October is currently the most expensive (average of $243). 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 SJU to DU8?
Find hourly flight availability from San Juan to Durham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2026.
It’s typically best to fly out from San Juan to Durham in the afternoon. Doing so could potentially save you 56% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from San Juan to Durham?
Use this chart to determine the cheapest time to fly round-trip from San Juan to Durham. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their San Juan to Durham flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from San Juan to Durham?
Reviews of airlines servicing Durham
Get insights into the airlines that provide service to Durham. 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 Durham. Reviews last updated February 21, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from San Juan to Durham by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from San Juan to Durham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for San Juan to Durham
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Durham by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Juan to Durham by cabin class
Find flights from San Juan to Durham, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Juan and Durham flights
Browse other San Juan and Durham flight options. Last updated on February 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from San Juan to Durham
Discover the top 5 airlines that operate flights from San Juan to Durham. 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 February 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$115 | Average$266 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$156 | Average$346 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$167 | Average$337 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$261 | Average$391 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$287 | Average$473 | FlexibilityNo cancel fee | On-time71% |