Hartford to San Juan flights in January 2027 from $91 BDL → SJU
Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU)
For departures in January 2027, the cheapest return found recently is $236 with Frontier Airlines, 14 Jan 2027 – 11 Feb 2027, found 3 days ago. The cheapest one-way found recently is $91 with Frontier Airlines, 12 Jan 2027, found 2 days ago.
Return
We hold return fares on only 1 departure date in January 2027, too few to say what one usually costs.
Cheapest return found recently
$236
14 Jan 2027 – 11 Feb 2027 · Frontier Airlines
Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU)
out nonstop, back nonstop
found 3 days ago
It is also the cheapest return we hold, of any age.
The cheapest dates in January 2027
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 14 Jan 2027 – 11 Feb 2027 | $236 | Frontier Airlines | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
Every date we hold
1 departure date
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Jan 2027 – 11 Feb 2027 | $236 | Frontier Airlines | Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $185.
One-way
In January 2027, the cheapest one-way fare on each of 7 departure dates is usually $104 to $113. Across all 19 departure dates we hold on this route, it is usually $104 to $152. Of the 2 months with enough one-way fares to compare, January 2027 is usually the cheapest.
Cheapest one-way found recently
$91
12 Jan 2027 · Frontier Airlines
Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU)
nonstop
found 2 days ago
It is also the cheapest one-way we hold, of any age.
The cheapest dates in January 2027
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 12 Jan 2027 | $91 | Frontier Airlines | nonstop | found 2 days ago | Open this trip |
| 5 Jan 2027 | $97 | Frontier Airlines | nonstop | found 2 days ago | Open this trip |
| 10 Jan 2027 | $111 | Frontier Airlines | nonstop | found 4 days ago | Open this trip |
| 6 Jan 2027 | $112 | Frontier Airlines | nonstop | found 2 days ago | Open this trip |
| 4 Jan 2027 | $113 | Frontier Airlines | nonstop | found 2 days ago | Open this trip |
Every date we hold
7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 4 Jan 2027 | $113 | Frontier Airlines | Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU) | nonstop | found 2 days ago | Open this trip |
| 5 Jan 2027 | $97 | Frontier Airlines | Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU) | nonstop | found 2 days ago | Open this trip |
| 6 Jan 2027 | $112 | Frontier Airlines | Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU) | nonstop | found 2 days ago | Open this trip |
| 7 Jan 2027 | $156 | Frontier Airlines | Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU) | nonstop | found 2 days ago | Open this trip |
| 10 Jan 2027 | $111 | Frontier Airlines | Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU) | nonstop | found 4 days ago | Open this trip |
| 12 Jan 2027 | $91 | Frontier Airlines | Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU) | nonstop | found 2 days ago | Open this trip |
| 13 Jan 2027 | $113 | Frontier Airlines | Bradley International Airport (BDL) → Luis Munoz Marin International Airport (SJU) | nonstop | found 2 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $90.
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