Featured deal
Boston to Los Angeles
- Dec 7–14, 2026 · +1 more date
- 7 nights
Alaska- Economy
$287 USD
View deal Round trip
Cheap Flights from Boston to Los Angeles
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Latest economy price we saw: Boston to Los Angeles
The most recent economy round-trip fare we saw on this route.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Boston (BOS) to Los Angeles (LAX) | $309 | 5.9¢ | Dec 10 – Dec 19 | JetBlue and Frontier | Nov 5 | Check price |
Economy price history: Boston to Los Angeles
The lowest fares we saw each month.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Nov 2026 | $288 | $320 | 22 |
| Oct 2026 | $255 | $315 | 162 |
| Sep 2026 | $166 | $356 | 194 |
| Aug 2026 | $145 | $254 | 286 |
| Jul 2026 | $198 | $198 | 1 |
Every deal from Boston to Los Angeles, ranked by cost per mile.
On the board right now
- Cabin mix: 1 Economy.
- Most active airlines: Alaska.
Frequently asked questions
How many flight deals from Boston to Los Angeles are on Sparkflights right now?
There are 1 deals from Boston to Los Angeles on the board right now.
What is the cheapest flight from Boston to Los Angeles right now?
The lowest fare from Boston to Los Angeles right now is $287 in Economy.
What is the lowest price ever seen from Boston to Los Angeles?
The lowest economy fare we've recorded from Boston to Los Angeles is $145, based on 665 price observations over 5 months.
How much does a flight from Boston to Los Angeles cost?
The typical round-trip economy fare we observed from Boston to Los Angeles is $288, against a recorded low of $145. These are observations, not quotes.
When is the cheapest month to fly Boston to Los Angeles?
For economy fares from Boston to Los Angeles, August was the cheapest month we observed and November the dearest, over 5 months of data.
What is the current price from Boston to Los Angeles?
The most recent economy fare we saw from Boston to Los Angeles is $309, on Nov 5.
Which airlines fly Boston to Los Angeles?
Airlines with the most deals from Boston to Los Angeles right now are Alaska.