Cheap Flights from San Diego International to Bellingham

Compare San Diego International to Bellingham flight deals

Find the cheapest month or even day of the year to fly to Bellingham

Book the best Bellingham fare with no extra fees

Flight deals from San Diego International to Bellingham

Looking for a cheap last-minute deal or the best return flight from San Diego International Airport to Bellingham Airport? If you want to travel next month, return fares start from Rs64,625. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Diego International to Bellingham

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Bellingham flights are currently cheapest in May.

San Diego to Bellingham: Flight information

The things to know before you go.
Cheapest flight foundRs31,763
Cheapest month to flyMay

Finding cheap flights from San Diego International to Bellingham: Frequently asked questions

The best price we found for a return flight from San Diego International to Bellingham is Rs55,028. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Diego International to Bellingham. But we found flights with one or more stops from Rs55,028.
As of April 2026, there are no flights flying from San Diego International to Bellingham.
The cheapest month to fly from San Diego International to Bellingham is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Bellingham Airport on Thursday, 4 June 2026.
No airlines currently offer direct flights between San Diego International Airport and Bellingham Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bellingham but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bellingham is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Bellingham.

Travelling from San Diego International Airport (SAN) to Bellingham International Airport (BLI): what you need to know

  • Take a direct flight from San Diego International Airport to Bellingham International Airport and you'll be travelling for an average of 2 hours 55 minutes.

  • To ensure you catch your SAN to BLI flight, leave plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • Travelling during a peak time like July? School holidays and other popular periods can mean longer queues and delays at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Travelling to Bellingham (and then discovering more of United States!) is easy with Allegiant Air. This popular airline has direct flights from San Diego International Airport to Bellingham International Airport.

  • Allegiant Air is the most frequently booked airline on this route.

  • If you want to split up your journey, simply deselect 'Direct flights only' when searching for your ticket from San Diego International Airport to Bellingham International Airport. These are the top stopovers between SAN and BLI:

    • Metropolitan Oakland International Airport

    • Harry Reid Airport (formerly McCarran Airport)

    • Denver International Airport

How to find the cheapest flights from San Diego International Airport (SAN) to Bellingham International Airport (BLI)

  • The cheapest price we've found for a one-way San Diego International Airport to Bellingham International Airport flight is Rs31,763. A round-trip plane ticket right now is Rs55,028. Depending on the availability when you book, these fares can change.

  • Score cheap tickets from SAN to BLI by booking at least eight months ahead. According to our research, that's the sweet spot for picking up a bargain.

  • July is the cheapest month for flights from San Diego International Airport to Bellingham International Airport. If you're looking to travel during a different time of year, the 'Whole month' tool will give you the lowest airfares across every month.

  • Picking up cheap flights from SAN to BLI couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when there's a better deal.

  • Lock in the perfect flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from San Diego International Airport to Bellingham International Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about San Diego International Airport (SAN)

  • SAN's address is Airport Drive.

  • Of all flights departing from San Diego International Airport, 71.38% arrive as scheduled at their destination.

  • San Diego International Airport is about 5 kilometres from central San Diego. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 10 minutes or so to get there, depending on the traffic.

  • The trip on public transport takes about 20 minutes.

  • Get your break off to a leisurely start by staying near SAN. Whether you're boarding an early flight from San Diego International Airport to Bellingham International Airport or just don't like being rushed, these stays are perfect:

Arriving at Bellingham International Airport (BLI)

Getting from Bellingham International Airport (BLI) to central Bellingham

  • BLI is located at 4255 Mitchell Way.

  • Bellingham International Airport to the centre of Bellingham has a drive time of about 15 minutes. It's approximately 10 kilometres away.

  • Getting to the centre on public transport takes roughly 25 minutes.

When to fly to Bellingham International Airport (BLI)

  • The quietest month for a flight from San Diego International Airport to Bellingham International Airport is May, while July is the most popular. Choose the ideal time to go to Bellingham based on whether you prefer a more fast-paced or easygoing experience.

  • Before locking in your flight from San Diego International Airport to Bellingham International Airport, consider the type of weather you enjoy. August is the warmest month in Bellingham, with the temperature ranging from 12ºC to 25ºC.

  • If you want to travel in cooler conditions, search for a cheap ticket from SAN to BLI in February. Temperatures average between -2ºC and 10ºC then.

Explore more of United States

  • You've visited Bellingham, now it's time to discover other parts of United States. Travel around 129 kilometres south to Seattle to tick off its popular sights. From Greyhound: Bus Station to LMN Architects and Boeing Radiation Effects Lab, there's plenty to keep you busy.

  • If you're looking to explore another great destination in United States, consider Portland, roughly 354 kilometres south of Bellingham. Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.