Boston to Fort Lauderdale BOS, PSM → FLL
Logan International Airport (BOS), Pease Air Force Base (PSM) → Fort Lauderdale-Hollywood International Airport (FLL)
The cheapest return found recently is $260 with Allegiant Air, 4 Feb 2027 – 14 Feb 2027, found yesterday. The cheapest one-way found recently is $69 with Allegiant Air, 12 Nov, found 3 days ago.
Return
The cheapest return fare on each of 10 departure dates is usually $244 to $317.
Cheapest return found recently
$260
4 Feb 2027 – 14 Feb 2027 · Allegiant Air
Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL)
Leaves 10:29 a.m. · Return leaves 7:40 a.m. · 7 h 7 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$260
4 Feb 2027 – 14 Feb 2027 · Allegiant Air
Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL)
Leaves 10:29 a.m. · Return leaves 7:40 a.m. · 7 h 7 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$260 4 Feb 2027 – 14 Feb 2027found yesterdaySee prices for these dates
$131 12 Nov – 14 Novfound 6 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $114 to $227.
At $260, the cheapest return found recently is above that range.
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?
Compared with the cheapest return fare on each of 10 departure dates from 23 Oct to 13 Apr 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 10-night return fares leaving within 3 days of 4 Feb 2027 to compare.
Every date we hold
11 fares on 10 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 23 Oct – 24 Oct | $423 | Frontier Airlines | Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL) | out 2 stops, back nonstop | found 5 days ago | See prices for these dates |
| 29 Oct – 6 Nov | $300 | Allegiant Air | Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 30 Oct – 31 Oct | $256 | Frontier Airlines | Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 12 Nov – 14 Nov | $131 | Allegiant Air | Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 25 Nov – 28 Nov | $513 | jetBlue | Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 4 Dec – 11 Dec | $240 | jetBlue | Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 5 Dec – 12 Dec | $195 | jetBlue | Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 29 Dec – 6 Jan 2027 | $289 | American Airlines | Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 4 Feb 2027 – 14 Feb 2027 | $260 | Allegiant Air | Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 13 Apr 2027 – 18 Apr 2027 | $323 | jetBlue | Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $131.
Airlines on the cheapest dates: jetBlue, Allegiant Air, Frontier Airlines, American Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$69
12 Nov · Allegiant Air
Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL)
Leaves 12:34 p.m. · 3 h 35 min trip
nonstop
found 3 days ago
Cheapest nonstop one-way
$69
12 Nov · Allegiant Air
Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL)
Leaves 12:34 p.m. · 3 h 35 min trip
nonstop
found 3 days ago
Found recently, and the cheapest we hold
$69 12 Novfound 3 days agoOpen this trip
$63 29 Apr 2027found 6 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $58 to $226.
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 one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 12 Nov to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 12 Nov | $69 | Allegiant Air | Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL) | nonstop | found 3 days ago | Open this trip |
| 29 Apr 2027 | $63 | Allegiant Air | Logan International Airport (BOS) → Fort Lauderdale-Hollywood International Airport (FLL) | nonstop | found 6 days ago | Open this trip |
Which month looks cheapest?
April 2027 is the cheapest month — from $63.
Airlines on the cheapest dates: Allegiant Air.
Premium cabin fares from Boston to Fort Lauderdale
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 4 Feb 2027 – 14 Feb 2027 in another cabin: Premium economy · Business · First
Today's prices for 12 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Boston to Fort Lauderdale?
Return
Fares 30 to 59 days before departure were typically 51% 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 | $334 | $227 | +102% | 11 |
| 7–13 days | $358 | $227 | +117% | 23 |
| 14–29 days | $201 | $150 | +22% | 23 |
| 30–59 days | $165 | $114 | Cheapest seen | 22 |
| 60–89 days | $296 | $192 | +79% | 24 |
| 90–179 days | $263 | $215 | +59% | 19 |
| 180+ days | $420 | $323 | +155% | 12 |
One-way
Fares 180 or more days before departure were typically 55% lower than 14 to 29 days before departure.
From the cheapest one-way 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 |
|---|---|---|---|---|
| 14–29 days | $128 | $69 | +121% | 10 |
| 30–59 days | $82 | $80 | +41% | 20 |
| 90–179 days | $195 | $175 | +236% | 8 |
| 180+ days | $58 | $58 | Cheapest seen | 12 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Boston → Miami
40 km from Fort Lauderdale
$360
$100 more than flying to Fort Lauderdale
23 Oct – 26 Oct · BOS → MIA · out 1 stop, back 1 stop
found 17 hours ago
Providence → Fort Lauderdale
66 km from Boston
$259
$1 less than flying from Boston
8 Jan 2027 – 11 Jan 2027 · PVD → FLL · out 1 stop, back 1 stop
found 3 days ago
Hartford → Fort Lauderdale
142 km from Boston
$386
$126 more than flying from Boston
29 Oct – 1 Nov · BDL → FLL · out 1 stop, back 1 stop
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Boston → Miami
40 km from Fort Lauderdale
$151
$82 more than flying to Fort Lauderdale
23 Nov · BOS → MIA · 1 stop
found yesterday
Boston → West Palm Beach
67 km from Fort Lauderdale
$216
$147 more than flying to Fort Lauderdale
10 May 2027 · BOS → DJT · nonstop
found 3 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 4 Feb 2027 – 14 Feb 2027. 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