Cheap flights from Philadelphia to Boston from $182 PHL → BOS
Philadelphia International Airport (PHL) → Logan International Airport (BOS)
The cheapest return found recently is $236 with jetBlue, 14 Nov – 16 Nov, found 2 days ago. The cheapest one-way found recently is $182 with Frontier Airlines, 7 Jan 2027, found 2 days ago.
- Cheapest one-way found recently
- $182, found 2 days ago
- Cheapest return found recently
- $236, 14 Nov to 16 Nov
- Cheapest month to fly
- November 2026, one-way fares from $91 found in the last 7 days
- Airlines with nonstop flights
- American Airlines
- Shortest nonstop flight found
- 1 h 24 min
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$236
14 Nov – 16 Nov · jetBlue
Philadelphia International Airport (PHL) → Logan International Airport (BOS)
Leaves 7:00 a.m. · Return leaves 3:33 p.m. · 2 h 55 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Cheapest nonstop return
$236
14 Nov – 16 Nov · jetBlue
Philadelphia International Airport (PHL) → Logan International Airport (BOS)
Leaves 7:00 a.m. · Return leaves 3:33 p.m. · 2 h 55 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Found recently, and the cheapest we hold
$236 14 Nov – 16 Novfound 2 days agoSee prices for these dates
$191 14 Nov – 15 Novfound 4 days agoSee prices for these dates
What have prices looked like?
Over 35 days, 1 Oct to 11 Nov, the cheapest return we saw each day was $191 to $320.
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 2-night return fares leaving within 3 days of 14 Nov to compare.
Every date we hold
4 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Nov – 15 Nov | $191 | jetBlue | Philadelphia International Airport (PHL) → Logan International Airport (BOS) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
Airlines on the cheapest dates: jetBlue.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $124 to $169.
Cheapest one-way found recently
$182
7 Jan 2027 · Frontier Airlines
Philadelphia International Airport (PHL) → Logan International Airport (BOS)
Leaves 6:40 p.m. · 41 h 19 min trip
2 stops
found 2 days ago
Cheapest nonstop one-way
$91
19 Nov · American Airlines
Philadelphia International Airport (PHL) → Logan International Airport (BOS)
Leaves 1:10 p.m. · 1 h 24 min trip
nonstop
found 4 days ago
Found recently, and the cheapest we hold
$182 7 Jan 2027found 2 days agoOpen this trip
$91 19 Novfound 4 days agoOpen this trip
What have prices looked like?
Over 47 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $76 to $460.
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 19 Nov to 7 Jan 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 7 Jan 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 | |
|---|---|---|---|---|---|---|
| 19 Nov | $91 | American Airlines | Philadelphia International Airport (PHL) → Logan International Airport (BOS) | nonstop | found 4 days ago | Open this trip |
| 15 Dec | $156 | American Airlines | Philadelphia International Airport (PHL) → Logan International Airport (BOS) | nonstop | found 4 days ago | Open this trip |
| 7 Jan 2027 | $182 | Frontier Airlines | Philadelphia International Airport (PHL) → Logan International Airport (BOS) | 2 stops | found 2 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $91.
Airlines on the cheapest dates: American Airlines, Frontier Airlines.
Premium cabin fares from Philadelphia to Boston
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 14 Nov – 16 Nov in another cabin: Premium economy · Business · First
Today's prices for 7 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Philadelphia to Boston?
Return
The cheapest fares were 0 to 6 days before departure.
From the cheapest return each day between 1 Oct and 11 Nov (35 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 | $223 | $191 | Cheapest seen | 9 |
| 7–13 days | $392 | $320 | +76% | 7 |
| 14–29 days | $320 | $285 | +44% | 15 |
| 30–59 days | $299 | $285 | +34% | 19 |
One-way
The cheapest fares were 7 to 13 days before departure.
From the cheapest one-way each day between 24 Sept and 11 Nov (47 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 | $98 | $76 | +1% | 19 |
| 7–13 days | $97 | $94 | Cheapest seen | 19 |
| 14–29 days | $139 | $129 | +43% | 12 |
| 30–59 days | $121 | $121 | +25% | 13 |
| 60–89 days | $155 | $155 | +60% | 8 |
| 90–179 days | $460 | $460 | +374% | 8 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Baltimore → Boston
145 km from Philadelphia
$175
$61 less than flying from Philadelphia
10 Dec – 14 Dec · BWI → BOS · out nonstop, back 1 stop
found 2 days ago
New York → Boston
130 km from Philadelphia
$202
$34 less than flying from Philadelphia
31 Dec – 3 Jan 2027 · JFK → BOS · out nonstop, back nonstop
found 2 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
New York → Boston
130 km from Philadelphia
$65
$117 less than flying from Philadelphia
19 Nov · JFK → BOS · nonstop
found 2 days ago
Baltimore → Boston
145 km from Philadelphia
$146
$36 less than flying from Philadelphia
21 Nov · BWI → BOS · stops unknown
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 14 Nov – 16 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Philadelphia to Boston?
The cheapest return found recently is $236 with jetBlue, 14 Nov to 16 Nov, found 2 days ago. The cheapest return we hold, of any age, is $191 with jetBlue, 14 Nov to 15 Nov, found 4 days ago.
How much is a one-way flight from Philadelphia to Boston?
The cheapest one-way found recently is $182 with Frontier Airlines, 7 Jan 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $91 with American Airlines, 19 Nov, found 4 days ago. The cheapest one-way fare on each of 3 departure dates is usually $124 to $169.
What is the cheapest month to fly from Philadelphia to Boston?
November 2026 is the cheapest month for a one-way, from $91, 19 Nov, found 4 days ago.
How far ahead should I book a flight from Philadelphia to Boston?
In 35 days of prices between 1 Oct and 11 Nov, return fares were cheapest 0 to 6 days before departure. In 47 days of prices between 24 Sept and 11 Nov, one-way fares were cheapest 7 to 13 days before departure.
Is there a direct flight from Philadelphia to Boston?
Yes, the cheapest nonstop return found recently is $236 with jetBlue, 14 Nov to 16 Nov, found 2 days ago. The cheapest nonstop one-way found recently is $91 with American Airlines, 19 Nov, found 4 days ago.
How long is the flight from Philadelphia to Boston?
The cheapest nonstop one-way found recently, with American Airlines on 19 Nov, takes 1 h 24 min from Philadelphia International Airport (PHL) to Logan International Airport (BOS). The cheapest one-way found recently, with Frontier Airlines on 7 Jan 2027, takes 41 h 19 min with 2 stops.
Which airlines have the cheapest flights from Philadelphia to Boston?
Between 19 Nov and 7 Jan 2027, American Airlines has the cheapest one-way on 2 of the 3 departure dates we hold, and Frontier Airlines on 1.
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