SEA to BLI
Seattle to Bellingham flight ticket price
Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
SEA
Seattle (SEA), United StatesSeattle/tacoma International
BLI
Bellingham (BLI), United StatesBellingham International Airport
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Cheapest fareUS$368Alaska Airlines
Fastest0h 56mgate to gate
Options today33flights on this route
Live flights for Thu, 06 Aug 2026
Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.
Showing flight options for the selected travel date.
Currency: USD
Thu, 06 AugSEA to BLI$368
Fri, 07 AugSEA to BLI
Sat, 08 AugSEA to BLI
Sun, 09 AugSEA to BLI
Mon, 10 AugSEA to BLI
Tue, 11 AugSEA to BLI
Wed, 12 AugSEA to BLI
Alaska Airlines
AS-3460
23:01
2026-08-06
SEATTLE (SEA)
Seattle/tacoma International
Seattle/tacoma International0H :58 M
Non Stop
23:59
2026-08-06
Bellingham (BLI)Bellingham International Airport
$368
total fare
Alaska Airlines
AS-3433
15:50
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International0H :56 M
Non Stop
16:46
2026-08-06
Bellingham (BLI)Bellingham International Airport
$408
total fare
Alaska Airlines
AS-3294
12:05
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International1H :04 M
Non Stop
13:09
2026-08-06
Bellingham (BLI)Bellingham International Airport
$538
total fare
American Airlines
AA-7422
15:50
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International0H :56 M
Non Stop
16:46
2026-08-06
Bellingham (BLI)Bellingham International Airport
$557
total fare
American Airlines
AA-9422
23:01
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International0H :58 M
Non Stop
23:59
2026-08-06
Bellingham (BLI)Bellingham International Airport
$557
total fare
Alaska Airlines
AS-1457
22:29
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International24H :01 M
1 Stop
PDX · 22h 01mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$557
total fare
Alaska Airlines
AS-2377
23:26
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International23H :04 M
1 Stop
PDX · 21h 09mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$557
total fare
Alaska Airlines
AS-498
21:28
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International25H :02 M
1 Stop
PDX · 23h 06mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$578
total fare
Alaska Airlines
AS-2461
22:40
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International23H :50 M
2 Stops
MFR · 19h 31mMedford (MFR), United States
PDX · 0h 57mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$674
total fare
Alaska Airlines
AS-2094
22:53
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International23H :37 M
2 Stops
RDM · 19h 50mRedmond (RDM), United States
PDX · 0h 51mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$681
total fare
Alaska Airlines
AS-1342
19:50
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International26H :40 M
2 Stops
GEG · 22h 45mSpokane (GEG), United States
PDX · 0h 41mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$686
total fare
Alaska Airlines
AS-2071
21:30
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International25H :00 M
2 Stops
GEG · 21h 05mSpokane (GEG), United States
PDX · 0h 41mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$686
total fare
Alaska Airlines
AS-350
22:54
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International23H :36 M
2 Stops
GEG · 19h 42mSpokane (GEG), United States
PDX · 0h 41mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$686
total fare
Alaska Airlines
AS-3027
19:50
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International26H :40 M
2 Stops
RDM · 22h 47mRedmond (RDM), United States
PDX · 0h 51mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$711
total fare
Alaska Airlines
AS-463
21:31
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International24H :59 M
2 Stops
BOI · 20h 24mBoise (BOI), United States
PDX · 0h 45mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$746
total fare
Alaska Airlines
AS-441
12:55
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International33H :35 M
2 Stops
BOI · 14h 31mBoise (BOI), United States
PDX · 15h 14mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$752
total fare
Alaska Airlines
AS-3088
11:20
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International35H :10 M
2 Stops
MFR · 16h 25mMedford (MFR), United States
PDX · 15h 17mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$762
total fare
Alaska Airlines
AS-3360
11:37
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International34H :53 M
2 Stops
EUG · 16h 19mEugene (EUG), United States
PDX · 15h 25mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$762
total fare
Alaska Airlines
AS-2338
15:50
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International30H :40 M
2 Stops
EUG · 12h 20mEugene (EUG), United States
PDX · 15h 25mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$762
total fare
Alaska Airlines
AS-3199
17:40
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International28H :50 M
2 Stops
EUG · 21h 02mEugene (EUG), United States
PDX · 4h 40mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$762
total fare
Alaska Airlines
AS-2037
17:47
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International28H :43 M
2 Stops
MFR · 10h 02mMedford (MFR), United States
PDX · 15h 17mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$762
total fare
Alaska Airlines
AS-2047
22:49
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International23H :41 M
2 Stops
EUG · 12h 35mEugene (EUG), United States
PDX · 8h 05mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$762
total fare
Recommended hotels in Bellingham
Stay options near the arrival city for the same travel date.
MorningGlory Inn & Suites
- 3750 Meridian Street 98225 Bellingham WA United States,
Free WiFiACBreakfast
Room availability is checked live
Guesthouse Bellingham
- 805 Lakeway Drive 98229 Bellingham WA United States,
Free WiFiACBreakfast
Room availability is checked live
Wingate Wyndham Bellingham Heritage Inn
- 151 McLeod Rd, Bellingham, WA 98226 ,
Free WiFiACBreakfast
Room availability is checked live
Best Western Plus Bellingham Airport Hotel
- 3985 Bennett Dr, Bellingham, WA 98225 ,
Free WiFiACBreakfast
Room availability is checked live
Alaska Airlines
AS-2061
15:45
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International30H :45 M
2 Stops
BOI · 11h 46mBoise (BOI), United States
PDX · 15h 14mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$773
total fare
Alaska Airlines
AS-3305
15:51
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International30H :39 M
2 Stops
GEG · 12h 01mSpokane (GEG), United States
PDX · 15h 21mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$776
total fare
Alaska Airlines
AS-1433
17:51
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International28H :39 M
2 Stops
GEG · 10h 00mSpokane (GEG), United States
PDX · 15h 21mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$776
total fare
Alaska Airlines
AS-2106
11:36
2026-08-06
SEATTLE (SEA)Seattle/tacoma International
Seattle/tacoma International34H :54 M
2 Stops
BOI · 15h 50mBoise (BOI), United States
PDX · 15h 14mPortland (PDX), United States
22:30
2026-08-07
Bellingham (BLI)Bellingham International Airport
$781
total fare
No flights match the selected filters. Clear filters or open full search.
Fare highlights
Selected flight highlights for 06 Aug 2026.
Lowest fare
$368
Alaska Airlines
23:01
Earliest departure
$762
Alaska Airlines
11:20
Shortest duration
$408
Alaska Airlines
15:50
Night
00:00-05:59
No option
Open full search for more
Morning
06:00-11:59
$762
Alaska Airlines at 11:20
Afternoon
12:00-17:59
$408
Alaska Airlines at 15:50
Evening
18:00-23:59
$368
Alaska Airlines at 23:01
Seattle to Bellingham - what to expect when booking
The SEA to BLI cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 150.39 km.
Before you book
Compare nearby dates
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Check fare rows
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Book Cheapest Flight from Seattle to Bellingham on FlyX
Securing the best airfare from Seattle to Bellingham is all about planning. FlyX's real-time fare tracking system allows you to check flight options and lock in the lowest ticket prices before they rise:
- Book at least 3-4 weeks in advance to secure the most competitive Seattle to Bellingham airfares.
- Consider traveling mid-week (Tuesdays or Wednesdays) to bypass weekend pricing surges.
- Early morning or late-night departure flights consistently offer lower fares than afternoon slots.
- Use our live calendar view above to easily spot fare changes on nearby dates.
Find the Lowest airfare from Seattle to Bellingham
| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare Today | $368 | 06/08/2026 | Alaska Airlines | 23:01 |
| Cheapest Airfare Within 30 Days | $361 | 14/08/2026 | Alaska Airlines | 23:01 |
| Cheapest Airfare Within 90 Days | $350 | 13/10/2026 | Alaska Airlines | 23:01 |
Book Seattle to Bellingham Flight Tickets on FlyX
Planning to fly from Seattle to Bellingham? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Seattle to Bellingham Flight Distance, Duration and Time
The aerial distance between Seattle and Bellingham is approximately 150 KM. The flight duration ranges from 0H :56 M up to 35H :10 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Seattle to Bellingham Flight Schedule and Timing
Around 33 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Seattle at 11:20, while the last night flight leaves at 23:26. Flights depart from Seattle/tacoma International and land at Bellingham International Airport.
Flight Route Details & Analysis
| Flight Details | Information |
|---|---|
| Route | Seattle to Bellingham |
| Aerial Distance | 150 KM |
| Flight Duration | 0H :56 M - 35H :10 M |
| Airport Codes | Seattle - SEA, Bellingham - BLI |
| Total Flights Available | 33 flights (5 direct) |
| First Flight Departure | Departs at 11:20 |
| Last Flight Departure | Departs at 23:26 |
| Early Morning Flights (12 AM - 8 AM) | 0 direct/indirect flights |
| Morning Flights (8 AM - 12 PM) | 5 direct/indirect flights |
| Afternoon Flights (12 PM - 4 PM) | 8 direct/indirect flights |
| Evening Flights (4 PM - 8 PM) | 8 direct/indirect flights |
| Night Flights (8 PM - 12 AM) | 12 direct/indirect flights |
Airport Information & Terminals
SEA: Seattle-Tacoma International Airport. Sea-Tac connects to downtown by light rail, while cabs are useful for Bellevue, Redmond or late-night arrivals. Rain and freeway traffic should be part of the plan.
BLI: Bellingham airport. Bellingham airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
BLI: Bellingham airport. Bellingham airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
Frequently asked questions - Seattle to Bellingham flights
Yes, booking flights in advance helps you secure cheap flight tickets. Comparing air ticket prices 3–4 weeks early gives you better visibility of airline timings, baggage policies, and fare rules before high-demand periods push prices up.
The approximate direct air distance between Seattle (SEA) and Bellingham (BLI) is 150.39 km. The actual flight duration and route path vary depending on airline schedules and wind conditions.
Non-stop flight availability depends on the airline schedule and departure date. You can filter the live search results by stops to view direct flights, one-stop connections, and transit flights instantly.
Airline seat inventory and airfares change dynamically in real-time. Selecting 'Book Now' runs a live fare verification check to ensure you get the most accurate price before final booking confirmation.
Yes, you can easily compare flights for nearby dates. Select any date on the date calendar strip to refresh the fares, compare air ticket pricing, and choose the most budget-friendly travel day.
SEA → BLI · from
US$368
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