Route guide: IAH to SJU
Houston to San Juan on Frontier
Independent tool. Not Frontier.
Frontier has no nonstop from Houston to San Juan in our recent checks; trips take one stop, usually via Orlando (MCO). Since Oct 27, GoWild! seats were open at window open on 16 of the 16 days we checked from Bush Intercontinental; Tuesdays were the most reliable.
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- Your airport
- One stop, about 2,010 miles
Schedule
How Houston to San Juan connects
Frontier has no nonstop from Houston to San Juan in our recent checks; trips take one stop, usually via Orlando (MCO).
The way back: no nonstop from San Juan to Houston in our recent checks; trips connect. The way back
Typical times from our own checks, rounded to the half hour. Frontier changes schedules by season, so always confirm with Frontier before you book.
When GoWild! seats opened on Houston to San Juan.
Houston to San Juan is a domestic route, so GoWild! seats open at 12:00 AM Central Time, the day before the flight. Each night at that moment we check Bush Intercontinental to San Juan and note what we found. Everything below comes from days that have already flown.
Seats open 12:00 AM Central, the day before you flySee the blackout dates
Last 60 days, ending yesterday
Bush Intercontinental (IAH) to San Juan (SJU), checked when the window opened
16 of 16
days had GoWild! seats when the window opened
- Opened with GoWild! seats
- Not opened
- Not checked
Last 60 days, ending yesterday.
Oldest first: Sep 13 to Nov 11.
Best weekdays
Days with GoWild! seats at window open, by day of the week
Every weekday we checked opened about as often as the others. Blackout dates count as not open, so holiday weeks pull some days down.
Patterns describe past days. They do not predict or guarantee seats.
Seats listed right now on Houston to San Juan
Members onlyMembers see which Houston to San Juan flights have GoWild! seats right now, with times and seats.
You see this morning's seats on 2 routes per page. Supporters see seats as they change, on every route. Go unlimited for $4.79/month, 7-day free trial.
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Seats listed right now
Next bookable day, Houston to San Juan, from our latest check. Times are local.
Next bookable day, Houston to San Juan, from this morning's check. Times are local.
-
Bush Intercontinental (IAH) to San Juan (SJU)
Flight1 stop via MCO
GoWild! seats nowSupporters only
Get an alert when GoWild! seats open on Houston to San Juan.
We check every night when the window opens and tell you when seats show up. Free accounts get 1 alert, by email. Supporters get 15, by email and push notification.
Free account, no card needed.
Uses your 1 free alert.
Uses 1 of your 15 alerts.
Did Discount Den beat the standard fare?
Discount Den is Frontier's paid fare club. On our own checks we compare its fare with the standard fare on the same Bush Intercontinental to San Juan flight, so you can see whether it pays off on this route.
Read our Discount Den guideCheaper than standard
100%
of days: 16 of the 16 days we compared
Average saving
$3
per one-way, on the days Discount Den was cheaper
Lowest Discount Den fare
$100
one-way, the lowest we saw from Oct 27 to Nov 11
Fares we saw on checks made 0 to 2 days before departure. Fares booked further ahead can be different. Bush Intercontinental to San Juan, one-way, without bags or seat selection.
Today's fares on Houston to San Juan
Members onlyMembers see today's Discount Den and standard fares side by side in the app, flight by flight.
Search Houston to San Juan in the app to see today's Discount Den and standard fares. It uses 1 of your 4 searches today.
Today's Discount Den and standard fares are in the app, flight by flight.
The way back, and other ways to go.
Plan both directions before you fly out. Seats for the flight home open on San Juan's clock: 12:00 AM Atlantic, the day before that flight.
The way back
San Juan to Houston
No nonstop from San Juan to Houston in our recent checks. Trips connect.
GoWild! seats were open at window open on 17 of 17 days we checked since Oct 26.
Nearby airport
Houston to Ponce (PSE)
Ponce is about 47 miles from San Juan. Frontier flies it with one stop.
Search Houston to PonceHouston to San Juan questions.
When do GoWild! seats open for Houston to San Juan?
At 12:00 AM Central Time, the day before the flight, because it is a domestic route. For the way back, seats open at 12:00 AM Atlantic time, the day before that flight. Blackout dates apply, and seats can sell out between our check and your booking, so always confirm on Frontier.
How often were GoWild! seats open on Houston to San Juan?
On 16 of the 16 days we checked from Bush Intercontinental since Oct 27, GoWild! seats were open when the window opened. Tuesdays were the most reliable. Patterns describe past days. They do not predict or guarantee seats.
Is Discount Den usually cheaper than the standard fare on Houston to San Juan?
On 16 of the 16 days we compared, Discount Den was cheaper than the standard fare, by $3 on average per one-way. These are fares we saw on checks made 0 to 2 days before departure; fares booked further ahead can be different.
Can I fly into a nearby airport instead?
Yes. Nearby options on Frontier: Houston to Ponce (PSE). The GoWild! window follows the departure airport's clock on each of them.
Schedules and history come from our own checks. Always confirm with Frontier before you book.
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