Title: Cheap Flights from San Diego to Bellingham (SAN to BLI) - Expedia.co.uk ![](https://images.trvl-media.com/place/602922/6181b08d-ff51-4746-9e4e-de7d37547723.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from San Diego (SAN) to Bellingham (BLI) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from San Diego Intl. Airport (SAN) to Bellingham, WA (BLI-Bellingham Intl.) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:san,to:bli,departure:08/10/2025TANYT&leg2=from:bli,to:san,departure:15/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:san,to:bli,departure:08/10/2025TANYT&leg2=from:bli,to:san,departure:15/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:san,to:bli,departure:08/10/2025TANYT&leg2=from:bli,to:san,departure:15/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Find the cheapest month to fly from San Diego (SAN) to Bellingham (BLI) ### January is typically the cheapest month to fly From £161 - £393 per traveller. ## Frequently asked questions ### How much is a flight from San Diego Airport to Bellingham Intl. Airport (BLI)? > Round-trip tickets from San Diego Intl. Airport (SAN) to Bellingham Intl. Airport (BLI) start from . This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from SAN to Bellingham International Airport? > We get that things come up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from San Diego Intl. Airport (SAN) to Bellingham Intl. Airport (BLI) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Diego Airport to Bellingham Intl. Airport (BLI) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from San Diego Intl. Airport (SAN) to BLI? > Around 1,850 kilometres separates San Diego and Bellingham, so pack some in-flight entertainment to help you fill in a few hours. That thrilling novel you haven't had time to start will be ideal. ### Which airlines fly direct from SAN to Bellingham International Airport? > You won't find any airlines flying directly between SAN and Bellingham International Airport, so be prepared to make at least one stop on your journey. A layover can be a nice way to break up a trip! ### Are San Diego Airport to Bellingham International Airport flight tickets cheaper when they're purchased at the last minute? > Late planners can sometimes find a bargain, with some of the cheapest fares from San Diego Airport to BLI surfacing a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance. ## Travel information | Origin airport | San Diego Intl. | | --- | --- | | Destination airport | Bellingham Intl. | | Distance | 1829 km | ## Book with confidence ### Compare flights from San Diego to Bellingham easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Diego to Bellingham. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Bellingham Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Diego Intl. to Bellingham Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from San Diego Intl. (SAN) to Bellingham Intl. (BLI) The easiest way to view the best deals on flights from San Diego to Bellingham today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Diego Intl. to Bellingham Intl. start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near San Diego and Bellingham - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your San Diego to Bellingham flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Diego Intl. to Bellingham Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Flights - [Flights from Albany (ALB) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/alb/sea/albany-to-seattle) - [Flights from Walla Walla (ALW) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/alw/sea/walla-walla-to-seattle) - [Flights from Amsterdam (AMS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/ams/sea/amsterdam-to-seattle) - [Flights from Anchorage (ANC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/anc/sea/anchorage-to-seattle) - [Flights from Austin (AUS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/aus/sea/austin-to-seattle) - [Flights from Belfast (BFS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/bfs/sea/belfast-to-seattle) - [Flights from Bellingham (BLI) to Center Island (CWS)](https://www.expedia.co.uk/lp/flights/bli/cws/bellingham-to-center-island) - [Flights from Bellingham (BLI) to Eastsound (ESD)](https://www.expedia.co.uk/lp/flights/bli/esd/bellingham-to-eastsound) - [Flights from Nashville (BNA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/bna/sea/nashville-to-seattle) - [Flights from Boise (BOI) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/boi/sea/boise-to-seattle) - [Flights from Boston (BOS) to Eastsound (ESD)](https://www.expedia.co.uk/lp/flights/bos/esd/boston-to-eastsound) - [Flights from Baltimore (BWI) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/bwi/sea/baltimore-to-seattle) - [Flights from Akron (CAK) to Rosario (RSJ)](https://www.expedia.co.uk/lp/flights/cak/rsj/akron-to-rosario) - [Flights from Paris (CDG) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/cdg/sea/paris-to-seattle) - [Flights from Charleston (CHS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/chs/sea/charleston-to-seattle) - [Flights from Cleveland (CLE) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/cle/sea/cleveland-to-seattle) - [Flights from Charlotte (CLT) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/clt/sea/charlotte-to-seattle) - [Flights from Colorado Springs (COS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/cos/sea/colorado-springs-to-seattle) - [Flights from Washington (DCA) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/dca/pae/washington-to-seattle-paine-field-intl-airport) - [Flights from Delhi (DEL) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/del/sea/delhi-to-seattle) - [Flights from Detroit (DTW) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/dtw/sea/detroit-to-seattle) - [Flights from Dubai (DXB) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/dxb/sea/dubai-to-seattle) - [Flights from Eugene (EUG) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/eug/sea/eugene-to-seattle) - [Flights from Fairbanks (FAI) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/fai/sea/fairbanks-to-seattle) - [Flights from Kalispell (FCA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/fca/sea/kalispell-to-seattle) - [Flights from Frankfurt (FRA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/fra/sea/frankfurt-to-seattle) - [Flights from Spokane (GEG) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/geg/sea/spokane-to-seattle) - [Flights from Honolulu (HNL) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/hnl/sea/honolulu-to-seattle) - [Flights from Houston (HOU) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/hou/sea/houston-to-seattle) - [Flights from Hull (HUY) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/huy/sea/hull-to-seattle) - [Flights from Washington (IAD) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/iad/sea/washington-to-seattle) - [Flights from Indianapolis (IND) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/ind/sea/indianapolis-to-seattle) - [Flights from Inverness (INV) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/inv/sea/inverness-to-seattle) - [Flights from Jackson Hole (JAC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/jac/sea/jackson-hole-to-seattle) - [Flights from Jackson (JAN) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/jan/sea/jackson-to-seattle) - [Flights from Reykjavik (KEF) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/kef/sea/reykjavik-to-seattle) - [Flights from Los Angeles (LAX) to Friday Harbor (FBS)](https://www.expedia.co.uk/lp/flights/lax/fbs/los-angeles-to-friday-harbor) - [Flights from Los Angeles (LAX) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/lax/pae/los-angeles-to-seattle-paine-field-intl-airport) - [Flights from Leeds (LBA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/lba/sea/leeds-to-seattle) - [Flights from Long Beach (LGB) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/lgb/sea/long-beach-to-seattle) - [Flights from London (LGW) to Sequim (SQV)](https://www.expedia.co.uk/lp/flights/lgw/sqv/london-to-sequim) - [Flights from London (LHR) to Port Angeles (CLM)](https://www.expedia.co.uk/lp/flights/lhr/clm/london-to-port-angeles) - [Flights from London (LHR) to Eastsound (ESD)](https://www.expedia.co.uk/lp/flights/lhr/esd/london-to-eastsound) - [Flights from London (LHR) to Friday Harbor (FRD)](https://www.expedia.co.uk/lp/flights/lhr/frd/london-to-friday-harbor) - [Flights from London (LHR) to Lopez Island (LPS)](https://www.expedia.co.uk/lp/flights/lhr/lps/london-to-lopez-island) - [Flights from London (LHR) to Anacortes (OTS)](https://www.expedia.co.uk/lp/flights/lhr/ots/london-to-anacortes) - [Flights from London (LHR) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/lhr/pae/london-to-seattle-paine-field-intl-airport) - [Flights from Lisbon (LIS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/lis/sea/lisbon-to-seattle) - [Flights from London (LON) to Anacortes (OTS)](https://www.expedia.co.uk/lp/flights/lon/ots/london-to-anacortes) - [Flights from London (LON) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/lon/sea/london-to-seattle) - [Flights from Liverpool (LPL) to Roche Harbor (RCE)](https://www.expedia.co.uk/lp/flights/lpl/rce/liverpool-to-roche-harbor) - [Flights from Liverpool (LPL) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/lpl/sea/liverpool-to-seattle) - [Flights from Chennai (MAA) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/maa/pae/chennai-to-seattle-paine-field-intl-airport) - [Flights from Manchester (MAN) to Port Angeles (CLM)](https://www.expedia.co.uk/lp/flights/man/clm/manchester-to-port-angeles) - [Flights from Manchester (MAN) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/man/pae/manchester-to-seattle-paine-field-intl-airport) - [Flights from Merced (MCE) to Lopez Island (LPS)](https://www.expedia.co.uk/lp/flights/mce/lps/merced-to-lopez-island) - [Flights from Kansas City (MCI) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/mci/sea/kansas-city-to-seattle) - [Flights from Miami (MIA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/mia/sea/miami-to-seattle) - [Flights from Monterey (MRY) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/mry/sea/monterey-to-seattle) - [Flights from Missoula (MSO) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/mso/sea/missoula-to-seattle) - [Flights from Minneapolis (MSP) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/msp/sea/minneapolis-to-seattle) - [Flights from New Orleans (MSY) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/msy/sea/new-orleans-to-seattle) - [Flights from Tokyo (NRT) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/nrt/sea/tokyo-to-seattle) - [Flights from New York (NYC) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/nyc/pae/new-york-to-seattle-paine-field-intl-airport) - [Flights from Oakland (OAK) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/oak/sea/oakland-to-seattle) - [Flights from Oklahoma City (OKC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/okc/sea/oklahoma-city-to-seattle) - [Flights from Ontario (ONT) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/ont/sea/ontario-to-seattle) - [Flights from Philadelphia (PHL) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/phl/sea/philadelphia-to-seattle) - [Flights from Pittsburgh (PIT) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/pit/sea/pittsburgh-to-seattle) - [Flights from Rarotonga (RAR) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/rar/pae/rarotonga-to-seattle-paine-field-intl-airport) - [Flights from Raleigh (RDU) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/rdu/sea/raleigh-to-seattle) - [Flights from Richmond (RIC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/ric/sea/richmond-to-seattle) - [Flights from Rochester (ROC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/roc/sea/rochester-to-seattle) - [Flights from San Diego (SAN) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/san/sea/san-diego-to-seattle) - [Flights from San Antonio (SAT) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/sat/sea/san-antonio-to-seattle) - [Flights from Santa Barbara (SBA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/sba/sea/santa-barbara-to-seattle) - [Flights from Seattle (SEA) to Port Angeles (CLM)](https://www.expedia.co.uk/lp/flights/sea/clm/seattle-to-port-angeles) - [Flights from San Jose (SJC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/sjc/sea/san-jose-to-seattle) - [Flights from Salt Lake City (SLC) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/slc/sea/salt-lake-city-to-seattle) - [Flights from Sacramento (SMF) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/smf/sea/sacramento-to-seattle) - [Flights from Orange County (SNA) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/sna/pae/orange-county-to-seattle-paine-field-intl-airport) - [Flights from Orange County (SNA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/sna/sea/orange-county-to-seattle) - [Flights from Sequim (SQV) to Eastsound (ESD)](https://www.expedia.co.uk/lp/flights/sqv/esd/sequim-to-eastsound) - [Flights from St. Louis (STL) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/stl/sea/st-louis-to-seattle) - [Flights from Seward (SWD) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/swd/sea/seward-to-seattle) - [Flights from Sydney (SYD) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/syd/sea/sydney-to-seattle) - [Flights from Tamworth (TMW) to Seattle Paine Field Intl. Airport (PAE)](https://www.expedia.co.uk/lp/flights/tmw/pae/tamworth-to-seattle-paine-field-intl-airport) - [Flights from Tampa (TPA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/tpa/sea/tampa-to-seattle) - [Flights from Tucson (TUS) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/tus/sea/tucson-to-seattle) - [Flights from Twin Falls (TWF) to Lopez Island (LPS)](https://www.expedia.co.uk/lp/flights/twf/lps/twin-falls-to-lopez-island) - [Flights from Nanaimo (YCD) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/ycd/sea/nanaimo-to-seattle) - [Flights from Vancouver (YDT) to Blaine (BWS)](https://www.expedia.co.uk/lp/flights/ydt/bws/vancouver-to-blaine) - [Flights from Edmonton (YEG) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/yeg/sea/edmonton-to-seattle) - [Flights from Kamloops (YKA) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/yka/sea/kamloops-to-seattle) - [Flights from Kelowna (YLW) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/ylw/sea/kelowna-to-seattle) - [Flights from Montreal (YUL) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/yul/sea/montreal-to-seattle) - [Flights from Vancouver (YVR) to Port Townsend (TWD)](https://www.expedia.co.uk/lp/flights/yvr/twd/vancouver-to-port-townsend) - [Flights from Abbotsford (YXX) to Blaine (BWS)](https://www.expedia.co.uk/lp/flights/yxx/bws/abbotsford-to-blaine) - [Flights from Abbotsford (YXX) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/yxx/sea/abbotsford-to-seattle) - [Flights from Victoria (YYJ) to Seattle (SEA)](https://www.expedia.co.uk/lp/flights/yyj/sea/victoria-to-seattle) \*Available to Expedia members.