Cheap flights from Bostonia

View NZ$81 flight on Tue, 3 Mar 2026Opens in a new window

Popular airlines

  • American Airlines

  • Alaska Airlines

  • United

  • Delta

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Bostonia

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 11 Mar - Tue, 17 Mar
SAN
San Diego
LAS
Las Vegas
NZ$227 Return, found 9 hours ago
NZ$227
Return
found 9 hours ago
Select Delta flight, departing Wed, 11 Mar from San Diego to Las Vegas, returning Tue, 17 Mar, priced at NZ$227 found 9 hours ago
Delta
Sun, 19 Apr - Tue, 28 Apr
SAN
San Diego
LAS
Las Vegas
NZ$230 Return, found 6 days ago
NZ$230
Return
found 6 days ago
Select Delta flight, departing Sun, 19 Apr from San Diego to Las Vegas, returning Tue, 28 Apr, priced at NZ$230 found 6 days ago
Alaska Airlines
Sun, 19 Apr - Tue, 28 Apr
SAN
San Diego
LAS
Las Vegas
NZ$231 Return, found 6 days ago
NZ$231
Return
found 6 days ago
Select Alaska Airlines flight, departing Sun, 19 Apr from San Diego to Las Vegas, returning Tue, 28 Apr, priced at NZ$231 found 6 days ago
Alaska Airlines
Sat, 14 Mar - Wed, 18 Mar
SAN
San Diego
LAS
Las Vegas
NZ$244 Return, found 9 hours ago
NZ$244
Return
found 9 hours ago
Select Alaska Airlines flight, departing Sat, 14 Mar from San Diego to Las Vegas, returning Wed, 18 Mar, priced at NZ$244 found 9 hours ago
Delta
Sun, 19 Apr - Tue, 28 Apr
SAN
San Diego
LAS
Las Vegas
NZ$246 Return, found 6 days ago
NZ$246
Return
found 6 days ago
Select Delta flight, departing Sun, 19 Apr from San Diego to Las Vegas, returning Tue, 28 Apr, priced at NZ$246 found 6 days ago
Alaska Airlines
Sun, 19 Apr - Tue, 28 Apr
SAN
San Diego
LAS
Las Vegas
NZ$247 Return, found 6 days ago
NZ$247
Return
found 6 days ago
Select Alaska Airlines flight, departing Sun, 19 Apr from San Diego to Las Vegas, returning Tue, 28 Apr, priced at NZ$247 found 6 days ago
United
Thu, 30 Apr - Wed, 6 May
SAN
San Diego
DEN
Denver
NZ$254 Return, found 2 days ago
NZ$254
Return
found 2 days ago
Select United flight, departing Thu, 30 Apr from San Diego to Denver, returning Wed, 6 May, priced at NZ$254 found 2 days ago
Alaska Airlines
Thu, 7 May - Thu, 14 May
SAN
San Diego
DEN
Denver
NZ$257 Return, found 1 day ago
NZ$257
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 7 May from San Diego to Denver, returning Thu, 14 May, priced at NZ$257 found 1 day ago
American Airlines
Thu, 30 Apr - Wed, 6 May
CLD
Carlsbad
DEN
Denver
NZ$264 Return, found 2 days ago
NZ$264
Return
found 2 days ago
Select American Airlines flight, departing Thu, 30 Apr from Carlsbad to Denver, returning Wed, 6 May, priced at NZ$264 found 2 days ago
Hawaiian Airlines
Fri, 13 Mar - Fri, 20 Mar
SAN
San Diego
LAS
Las Vegas
NZ$343 Return, found 9 hours ago
NZ$343
Return
found 9 hours ago
Select Hawaiian Airlines flight, departing Fri, 13 Mar from San Diego to Las Vegas, returning Fri, 20 Mar, priced at NZ$343 found 9 hours ago

The Annual Holiday Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Flights from Bostonia: Essential Travel Information

Cheapest flight from Bostonia
NZ$227 (roundtrip)
Best airlines to fly from Bostonia
Alaska Airlines, Delta, United, American Airlines, Hawaiian Airlines
Cheapest month to fly from Bostonia
March
Bostonia IATA code
SAN
Bostonia Country/State
El Cajon
Airline ticket deals from Bostonia
NZ$227 - NZ$343

 

Explore a world of travel with Expedia

*Available to Expedia members.