Direct flights from Boston to San Diego

Did you mean Flights from San Diego to Boston?

Boston

United States

BOS

General Edward Lawrence Logan International Airport

San Diego

United States

SAN

San Diego International Airport

Route: Nonstop service available
Distance: 2,582 miles
Marketing airlines: 15 airlines
Aircraft: 9 aircraft types
Dates: Oct 19, 2026 – Oct 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 12,500 points + $5.00 for BOS → SAN, Economy, on 2026-11-07, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

BOS → SANEconomy
AS389
12,500 points+ $5.00
Departure
2026-11-07
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 00:54
BOS → SANEconomy
AS256
12,500 points+ $5.00
Departure
2026-11-11
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-21 19:34
BOS → SANEconomy
AS389
12,500 points+ $5.00
Departure
2026-11-12
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 20:00
BOS → SANEconomy
AS256
12,500 points+ $5.00
Departure
2026-11-12
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 20:00
BOS → SANEconomy
AS389
12,500 points+ $5.00
Departure
2026-11-14
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 04:14
BOS → SANEconomy
AS256
12,500 points+ $5.00
Departure
2026-11-14
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 04:14
BOS → SANEconomy
AS256
12,500 points+ $5.00
Departure
2026-11-18
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 22:47
BOS → SANEconomy
AS256
12,500 points+ $5.00
Departure
2026-11-19
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 21:01
BOS → SANEconomy
B6219
12,700 points+ $5.00
Departure
2026-11-15
Seats seen
8
Book with
JetBlue
Observed (UTC)
2026-10-22 18:51
BOS → SANEconomy
B6319
12,700 points+ $5.00
Departure
2026-11-15
Seats seen
8
Book with
JetBlue
Observed (UTC)
2026-10-22 18:51
BOS → SANEconomy
B61519
12,700 points+ $5.00
Departure
2026-11-20
Seats seen
7
Book with
JetBlue
Observed (UTC)
2026-10-22 18:04
BOS → SANEconomy
B6919
12,700 points+ $5.00
Departure
2026-11-20
Seats seen
9
Book with
JetBlue
Observed (UTC)
2026-10-22 18:04

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Boston to San Diego route overview

General Edward Lawrence Logan International Airport (BOS) serves Boston; San Diego International Airport (SAN) serves San Diego.

The airports are 2,582 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from BOS to SAN.

Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Air France (AF), Alaska Airlines (AS), JetBlue (B6), Condor (DE), Delta Air Lines (DL), Aer Lingus (EI), Etihad Airways (EY), Icelandair (FI), KLM (KL), El Al (LY), Qatar Airways (QR), TAP Portugal (TP), United Airlines (UA) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the Boston to San Diego route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

American Airlines (AA)Codeshare only
Air France (AF)Codeshare only
Condor (DE)Codeshare only
Aer Lingus (EI)Codeshare only
Etihad Airways (EY)Codeshare only
Icelandair (FI)Codeshare only
KLM (KL)Codeshare only
El Al (LY)Codeshare only
Qatar Airways (QR)Codeshare only
TAP Portugal (TP)Codeshare only

Airline alliance affiliations represented: Oneworld, SkyTeam, Star Alliance

Aircraft flying from BOS to SAN

Frequently asked questions

Which airports serve the Boston to San Diego route?

General Edward Lawrence Logan International Airport (BOS) is the origin airport and San Diego International Airport (SAN) is the destination airport.

How far is San Diego from Boston?

BOS and SAN are approximately 2,582 miles apart by great-circle distance.

Are there direct flights from BOS to SAN?

Yes. Roame's current schedule feed shows nonstop service from BOS to SAN.

Which airlines market flights from BOS to SAN?

Which aircraft fly from BOS to SAN?

Aircraft listed in the current schedule include Airbus A320 (320), Airbus A321 (321), Airbus A321neo (32Q), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737-900 Winglets (73J), Boeing 737 MAX 8 (7M8), 7S7 and JET.