Los Angeles to Boston BUR, LAX, SNA → BOS
Bob Hope Airport - Hollywood Burbank (BUR), Los Angeles International Airport (LAX), John Wayne Airport - Santa Ana (SNA) → Logan International Airport (BOS)
The cheapest return found recently is $484 with Alaska Airlines, 21 Aug 2027 – 25 Aug 2027, found today. The cheapest one-way found recently is $141 with Frontier Airlines, 21 Nov, found 3 days ago.
Return
The cheapest return fare on each of 4 departure dates is usually $426 to $516.
Cheapest return found recently
$484
21 Aug 2027 – 25 Aug 2027 · Alaska Airlines
John Wayne Airport - Santa Ana (SNA) → Logan International Airport (BOS)
Leaves 6:17 p.m. · Return leaves 6:00 a.m. · 19 h of travel, both ways together
out 1 stop, back 1 stop
found today
Cheapest nonstop return
$611
27 Nov – 29 Nov · jetBlue
Los Angeles International Airport (LAX) → Logan International Airport (BOS)
Leaves 7:00 a.m. · Return leaves 6:00 a.m. · 12 h 3 min of travel, both ways together
out nonstop, back nonstop
found 6 days ago
Found recently, and the cheapest we hold
$484 21 Aug 2027 – 25 Aug 2027found todaySee prices for these dates
$387 26 Nov – 28 Novfound 3 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 $242 to $414.
At $484, 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 4 departure dates from 26 Nov to 21 Aug 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 4-night return fares leaving within 3 days of 21 Aug 2027 to compare.
Every date we hold
9 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 26 Nov – 28 Nov | $387 | Frontier Airlines | Los Angeles International Airport (LAX) → Logan International Airport (BOS) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 27 Nov – 29 Nov | $611 | jetBlue | Los Angeles International Airport (LAX) → Logan International Airport (BOS) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 25 Dec – 28 Dec | $439 | jetBlue | Los Angeles International Airport (LAX) → Logan International Airport (BOS) | out nonstop, back 2 stops | found 6 days ago | See prices for these dates |
| 21 Aug 2027 – 25 Aug 2027 | $484 | Alaska Airlines | John Wayne Airport - Santa Ana (SNA) → Logan International Airport (BOS) | out 1 stop, back 1 stop | found today | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $387.
Airlines on the cheapest dates: jetBlue, Frontier Airlines, Alaska Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$141
21 Nov · Frontier Airlines
Los Angeles International Airport (LAX) → Logan International Airport (BOS)
Leaves 5:57 p.m. · 10 h 44 min trip
1 stop
found 3 days ago
Cheapest nonstop one-way
$243
5 Aug 2027 · United Airlines
Los Angeles International Airport (LAX) → Logan International Airport (BOS)
Leaves 10:55 p.m. · 5 h 23 min trip
nonstop
found 4 days ago
Found recently, and the cheapest we hold
$141 21 Novfound 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 24 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $138 to $243.
24 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 21 Nov to compare.
Every date we hold
6 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Nov | $141 | Frontier Airlines | Los Angeles International Airport (LAX) → Logan International Airport (BOS) | 1 stop | found 3 days ago | Open this trip |
| 5 Aug 2027 | $243 | United Airlines | Los Angeles International Airport (LAX) → Logan International Airport (BOS) | nonstop | found 4 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $141.
Airlines on the cheapest dates: Frontier Airlines, United Airlines.
Premium cabin fares from Los Angeles 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 21 Aug 2027 – 25 Aug 2027 in another cabin: Premium economy · Business · First
Today's prices for 21 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Los Angeles to Boston?
Return
Fares 30 to 59 days before departure were typically 26% 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 | $406 | $268 | +34% | 12 |
| 7–13 days | $442 | $369 | +46% | 16 |
| 14–29 days | $442 | $242 | +46% | 14 |
| 30–59 days | $302 | $242 | Cheapest seen | 19 |
| 60–89 days | $429 | $348 | +42% | 21 |
| 90–179 days | $414 | $373 | +37% | 12 |
| 180+ days | $407 | $373 | +35% | 18 |
One-way
The cheapest fares were 30 to 59 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (24 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 |
|---|---|---|---|---|
| 30–59 days | $180 | $141 | Cheapest seen | 12 |
| 60–89 days | $193 | $163 | +7% | 18 |
| 90–179 days | $181 | $175 | +1% | 19 |
| 180+ days | $188 | $188 | +4% | 13 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Ontario → Boston
56 km from Los Angeles
$523
$39 more than flying from Los Angeles
26 Nov – 28 Nov · ONT → BOS · out 1 stop, back 1 stop
found 3 days ago
Long Beach → Boston
32 km from Los Angeles
$574
$90 more than flying from Los Angeles
26 Nov – 28 Nov · LGB → BOS · out 1 stop, back 2 stops
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Ontario → Boston
56 km from Los Angeles
$287
$146 more than flying from Los Angeles
5 Aug 2027 · ONT → BOS · 1 stop
found 4 days ago
Hawthorne → Boston
18 km from Los Angeles
$397
$256 more than flying from Los Angeles
9 Nov · HHR → BOS · 3 stops
found today
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 21 Aug 2027 – 25 Aug 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