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Flights from Bellingham to San Diego
There are no direct flights from Bellingham to San Diego. The fastest way is one stop via Seattle or Las Vegas, about 5h 38m door to door (17 connections a week on current schedules).
No direct flights · 3 connection options From 5h 38m
Bellingham to San Diego at a glance
Fastest journey5h 38mVia Seattle, on current schedules
Nonstop flightsNoneConnect via Seattle or Las Vegas
Best ways to fly from Bellingham to San Diego
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
BLI Seattle (SEA) SAN
Leg 1: Alaska Airlines, SkyWest · Leg 2: Alaska Airlines, Delta Air Lines, Southwest Airlines
Mon05:30 BLI06:03 SEA2h 27m connection08:30 SEA11:08 SANSkyWest + Southwest Airlines
2Search
BLI Las Vegas (LAS) SAN
Leg 1: Allegiant Air · Leg 2: Alaska Airlines, Frontier Airlines, Southwest Airlines
Mon14:00 BLI16:19 LAS2h 11m connection18:30 LAS19:38 SANAllegiant Air + Southwest Airlines
3Search
BLI Portland (PDX) SAN
Leg 1: Alaska Airlines, SkyWest · Leg 2: Alaska Airlines, Southwest Airlines
Sun08:30 BLI09:19 PDX4h 41m connection14:00 PDX16:24 SANSkyWest + Alaska Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 1,838 km1,141 miles
- Journey time
- 5h 38mon current schedules
- Time difference
- NoneSan Diego vs Bellingham
- Currency in San Diego
- USD
- Airports
- BLI → SAN, CLD
Flights from Bellingham to San Diego: questions answered
Are there direct flights from Bellingham to San Diego?
No. There is no nonstop service, so you will connect, most easily in Seattle, Las Vegas and Portland. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Bellingham to San Diego?
With one connection the journey usually takes around 5h 38m, depending on the layover. The straight-line distance is 1,838 km.
Where do you change planes between Bellingham and San Diego?
The best connecting points are Seattle (SEA), Las Vegas (LAS) and Portland (PDX). Alaska Airlines flies both legs via Seattle, so you can book it as one ticket.
Which airports serve Bellingham and San Diego?
Bellingham: Bellingham International Airport (BLI). San Diego: San Diego International Airport (SAN) and McClellan-Palomar Airport (CLD).





