Flight Routes from Seattle Tacoma to Bellingham

Compare cheap outbound and return flights from Seattle-Tacoma (SEA) to Bellingham (BLI) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€262
Fastest flight
non-stop flights
34x / week
Flight distance
150 km
Time difference
none

Cheap flight offers from Seattle to Bellingham

sorted by price and recency
filters
  1. –
    Alaska Airlines
    –
    SEA–BLI
    non-stop flight
    Alaska Airlines
    –
    BLI–SEA
    non-stop flight
    €281
  2. –
    Alaska Airlines
    –
    SEA–BLI
    non-stop flight
    Alaska Airlines
    –
    BLI–SEA
    non-stop flight
    €276
  3. –
    Alaska Airlines
    –
    SEA–BLI
    non-stop flight
    Alaska Airlines
    –
    BLI–SEA
    non-stop flight
    €264
  4. –
    Alaska Airlines
    –
    SEA–BLI
    non-stop flight
    Alaska Airlines
    –
    BLI–SEA
    non-stop flight
    €262

Flight schedule from Seattle-Tacoma (SEA) to Bellingham (BLI)

Select a travel date in the flight schedule for the route from Seattle-Tacoma (SEA) to Bellingham (BLI) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsSEA–BLI · 9 of 9
fromto
dep.arr.
durationstopovers
  1. November 8 – 14, 2026
  2. November 15 – 21, 2026
  3. November 22 – 28, 2026
    1. SEABLI
      nonstop
      1. Alaska Airlines
    2. SEABLI
      nonstop
      1. Alaska Airlines
    3. SEABLI
      nonstop
      1. Alaska Airlines
    4. SEABLI
      nonstop
      1. Alaska Airlines
    5. SEABLI
      nonstop
      1. Alaska Airlines
    6. SEABLI
      nonstop
      1. Alaska Airlines
    7. SEABLI
      nonstop
      1. Alaska Airlines
    8. SEABLI
      nonstop
      1. Alaska Airlines
    9. SEABLI
      nonstop
      1. Alaska Airlines

      Important flight information

      Discover more flights around Seattle-Tacoma and Bellingham

      Departure airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Arrival airport Airport Bellingham, WA (BLI)
      Destination country Flights to United States
      Departure airport - Destination country Seattle-Tacoma International Airport, WA - United States
      Alternative routes to United States
      Alternative flights to Bellingham
      Flight destinations with a similar price