Hartford to San Juan BDL → SJU
Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU)
The cheapest return found recently is $266 with Frontier Airlines, 3 Dec – 7 Dec, found 6 days ago. The cheapest one-way found recently is $193 with American Airlines, 30 May 2027, found 2 days ago.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$266
3 Dec – 7 Dec · Frontier Airlines
Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU)
Leaves 8:28 p.m. · Return leaves 4:20 p.m. · 8 h 16 min of travel, both ways together
out nonstop, back nonstop
found 6 days ago
Cheapest nonstop return
$266
3 Dec – 7 Dec · Frontier Airlines
Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU)
Leaves 8:28 p.m. · Return leaves 4:20 p.m. · 8 h 16 min of travel, both ways together
out nonstop, back nonstop
found 6 days ago
Found recently, and the cheapest we hold
$266 3 Dec – 7 Decfound 6 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $201 to $298.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 4-night return fares leaving within 3 days of 3 Dec to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 3 Dec – 7 Dec | $266 | Frontier Airlines | Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
Airlines on the cheapest dates: Frontier Airlines.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $107 to $161.
Cheapest one-way found recently
$193
30 May 2027 · American Airlines
Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU)
Leaves 7:37 a.m. · 15 h 22 min trip
1 stop
found 2 days ago
Cheapest nonstop one-way
$84
23 Oct · Frontier Airlines
Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU)
Leaves 9:37 p.m. · 4 h trip
nonstop
found 3 days ago
Found recently, and the cheapest we hold
$193 30 May 2027found 2 days agoOpen this trip
$84 23 Octfound 3 days agoOpen this trip
What have prices looked like?
Over 18 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $84 to $182.
At $193, the cheapest one-way found recently is above that range.
18 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 23 Oct to 30 May 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 30 May 2027 to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 23 Oct | $84 | Frontier Airlines | Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU) | nonstop | found 3 days ago | Open this trip |
| 3 Dec | $129 | Frontier Airlines | Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU) | nonstop | found 6 days ago | Open this trip |
| 30 May 2027 | $193 | American Airlines | Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU) | 1 stop | found 2 days ago | Open this trip |
Which month looks cheapest?
October 2026 is the cheapest month — from $84.
Airlines on the cheapest dates: Frontier Airlines, American Airlines.
Premium cabin fares from Hartford to San Juan
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 3 Dec – 7 Dec in another cabin: Premium economy · Business · First
Today's prices for 30 May 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Hartford to San Juan?
Return
Fares 14 to 29 days before departure were typically 10% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $298 | $254 | +11% | 9 |
| 7–13 days | $272 | $201 | +1% | 14 |
| 14–29 days | $268 | $201 | Cheapest seen | 8 |
| 60–89 days | $455 | $233 | +70% | 25 |
| 90–179 days | $377 | $349 | +41% | 10 |
One-way
Fares 7 to 13 days before departure were typically 25% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (18 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $163 | $84 | +33% | 8 |
| 7–13 days | $123 | $84 | Cheapest seen | 9 |
| 30–59 days | $129 | $121 | +5% | 14 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Boston → San Juan
142 km from Hartford
$266
The same price as flying from Hartford
10 Jan 2027 – 14 Jan 2027 · BOS → SJU · out nonstop, back 1 stop
found today
Newburgh → San Juan
127 km from Hartford
$544
$278 more than flying from Hartford
13 May 2027 – 23 May 2027 · SWF → SJU · out 1 stop, back nonstop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
New Haven → San Juan
72 km from Hartford
$74
$119 less than flying from Hartford
30 Oct · HVN → SJU · nonstop
found 5 days ago
Albany → San Juan
119 km from Hartford
$148
$45 less than flying from Hartford
12 Jan 2027 · ALB → SJU · 1 stop
found 5 days ago
Newburgh → San Juan
127 km from Hartford
$238
$45 more than flying from Hartford
20 Feb 2027 · SWF → SJU · 2 stops
found 2 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 3 Dec – 7 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work