💰 Cheapest
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Showing 25
of 169
live flights
Frontier Airlines
F9-3017
06:00
07/14/2026
SJU
Luis Munoz Marin International Airport
8h 50m
1 Stop
⏱ FLL · 4h 8m FLL Airport
14:50
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹18,377
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-2265
07:34
07/14/2026
SJU
Luis Munoz Marin International Airport
11h 33m
1 Stop
⏱ BWI · 5h 4m BWI Airport
19:07
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹18,379
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-3377
07:30
07/14/2026
SJU
Luis Munoz Marin International Airport
24h 54m
1 Stop
⏱ MIA · 20h 15m MIA Airport
08:24
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹18,907
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-1225
15:36
07/14/2026
SJU
Luis Munoz Marin International Airport
20h 43m
1 Stop
⏱ RDU · 14h 52m RDU Airport
12:19
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹18,921
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-1823
03:10
07/14/2026
SJU
Luis Munoz Marin International Airport
5h 35m
1 Stop
⏱ MCO · 0h 50m MCO Airport
08:45
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹22,159
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-1823
03:10
07/14/2026
SJU
Luis Munoz Marin International Airport
15h 15m
1 Stop
⏱ MCO · 10h 26m MCO Airport
18:25
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹22,159
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-1745
18:26
07/14/2026
SJU
Luis Munoz Marin International Airport
14h 19m
1 Stop
⏱ MCO · 9h 22m MCO Airport
08:45
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹24,910
per person
Select →
✕ Non-refundable 🔥 Last 4 seats
07:00
07/14/2026
SJU
Luis Munoz Marin International Airport
8h 47m
1 Stop
⏱ FLL · 4h 5m FLL Airport
15:47
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹24,969
per person
Select →
✕ Non-refundable 🔥 Last 3 seats 4 fare options
Frontier Airlines
F9-2981
20:37
07/14/2026
SJU
Luis Munoz Marin International Airport
12h 8m
1 Stop
⏱ MCO · 7h 14m MCO Airport
08:45
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹24,996
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-2867
12:13
07/14/2026
SJU
Luis Munoz Marin International Airport
6h 12m
1 Stop
⏱ MCO · 1h 9m MCO Airport
18:25
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹24,996
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-2867
12:13
07/14/2026
SJU
Luis Munoz Marin International Airport
20h 32m
1 Stop
⏱ MCO · 15h 33m MCO Airport
08:45
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹25,526
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-1745
18:26
07/14/2026
SJU
Luis Munoz Marin International Airport
23h 59m
1 Stop
⏱ MCO · 18h 58m MCO Airport
18:25
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹25,526
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-2981
20:37
07/14/2026
SJU
Luis Munoz Marin International Airport
21h 48m
1 Stop
⏱ MCO · 16h 50m MCO Airport
18:25
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹25,526
per person
Select →
✕ Non-refundable
02:05
07/14/2026
SJU
Luis Munoz Marin International Airport
06:01
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹25,829
per person
Select →
✕ Non-refundable 🔥 Last 2 seats 17 fare options
Southwest Airlines
WN-3491
19:20
07/14/2026
SJU
Luis Munoz Marin International Airport
12h 40m
1 Stop
⏱ MCO · 8h 10m MCO Airport
08:00
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹26,186
per person
Select →
✓ Refundable 8 fare options
Southwest Airlines
WN-430
18:00
07/14/2026
SJU
Luis Munoz Marin International Airport
14h 0m
1 Stop
⏱ MCO · 9h 25m MCO Airport
08:00
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹26,186
per person
Select →
✕ Non-refundable 2 fare options
07:20
07/14/2026
SJU
Luis Munoz Marin International Airport
9h 54m
1 Stop
⏱ IAD · 3h 34m IAD Airport
17:14
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹26,250
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 10 fare options
Southwest Airlines
WN-3728
20:35
07/14/2026
SJU
Luis Munoz Marin International Airport
11h 25m
1 Stop
⏱ MCO · 6h 55m MCO Airport
08:00
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹26,743
per person
Select →
✕ Non-refundable 9 fare options
Southwest Airlines
WN-3728
20:35
07/14/2026
SJU
Luis Munoz Marin International Airport
13h 10m
1 Stop
⏱ MCO · 6h 35m MCO Airport
09:45
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹26,743
per person
Select →
✕ Non-refundable
Southwest Airlines
WN-3491
19:20
07/14/2026
SJU
Luis Munoz Marin International Airport
14h 25m
1 Stop
⏱ MCO · 7h 50m MCO Airport
09:45
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹26,743
per person
Select →
✕ Non-refundable
13:00
07/14/2026
SJU
Luis Munoz Marin International Airport
10h 2m
2 Stops
⏱ TPA · 1h 33m TPA Airport ⏱ FLL · 2h 18m FLL Airport
23:02
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹26,998
per person
Select →
✕ Non-refundable 4 fare options
Southwest Airlines
WN-430
18:00
07/14/2026
SJU
Luis Munoz Marin International Airport
15h 45m
2 Stops
⏱ MCO · 9h 5m MCO Airport ⏱ DAL · 0h 40m DAL Airport
09:45
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹27,036
per person
Select →
✕ Non-refundable
Southwest Airlines
WN-3728
20:35
07/14/2026
SJU
Luis Munoz Marin International Airport
13h 20m
1 Stop
⏱ MCO · 8h 50m MCO Airport
09:55
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹27,681
per person
Select →
✕ Non-refundable 🔥 Last 5 seats 2 fare options
Southwest Airlines
WN-3491
19:20
07/14/2026
SJU
Luis Munoz Marin International Airport
14h 35m
1 Stop
⏱ MCO · 10h 5m MCO Airport
09:55
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹27,681
per person
Select →
✕ Non-refundable 🔥 Last 5 seats 2 fare options
Southwest Airlines
WN-430
18:00
07/14/2026
SJU
Luis Munoz Marin International Airport
15h 55m
1 Stop
⏱ MCO · 11h 20m MCO Airport
09:55
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹27,681
per person
Select →
✕ Non-refundable 🔥 Last 5 seats 2 fare options
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San Juan (SJU)
📍 Luis Munoz Marin International Airport
🌍 Puerto Rico
🕐 GMT -4
📐 Latitude: 18.4393997192
📐 Longitude: -66.0018005371
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
✈ Distance: San Juan,Puerto Rico to Houston, TX,USA — 3227.93 km
📅 Results on this page are loaded for 14 Jul 2026 . Click Load more flights to expand the full list on this page.
San Juan to Houston — what to expect when booking
The SJU–IAH route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between San Juan,Puerto Rico and Houston, TX,USA is approximately
3227.93 km .
Before you book
Compare nearby dates The date strip above lets you scan nearby fares without restarting the search.
Load the full list Route page starts with 25 flights for speed. Load more brings the complete list onto this page.
Check fare details Each result shows baggage, refundability and fare details before you proceed.
More flights from San Juan (SJU)
42 routes
More flights from Houston (IAH)
153 routes
❓ Frequently asked questions — San Juan to Houston flights
▼ Is it worth booking San Juan to Houston flights in advance?
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
▼ How far is San Juan from Houston by air?
The straight-line distance between San Juan,Puerto Rico (SJU) and Houston, TX,USA (IAH) is approximately 3227.93 km. Actual flying distance may vary slightly depending on routing.
▼ Are there non-stop flights from SJU to IAH?
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
▼ What is the cheapest day to fly from San Juan to Houston?
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.