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Latest Flight Deals from Bellingham to Seattle

Book one-way or return flights from Bellingham to Seattle from as little as NZD 108. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • BLI18:46
        49m
        Direct
        SEA19:35
        Wed, Jun 5|Bellingham - Seattle|Alaska Airlines
        NZD 108NZD 158
        31% OFF
        31% OFF
        NZD 158NZD 108
      • BLI18:46
        49m
        Direct
        SEA19:35
        Tue, Jun 4|Bellingham - Seattle|Alaska Airlines
        NZD 108NZD 158
        31% OFF
        31% OFF
        NZD 158NZD 108
      • BLI18:46
        49m
        Direct
        SEA19:35
        Fri, May 31|Bellingham - Seattle|Alaska Airlines
        NZD 108NZD 158
        31% OFF
        31% OFF
        NZD 158NZD 108
      • BLI18:50
        49m
        Direct
        SEA19:39
        Thu, May 9|Bellingham - Seattle|Alaska Airlines
        NZD 109
        NZD 109
      • BLI18:46
        49m
        Direct
        SEA19:35
        Mon, May 27|Bellingham - Seattle|Alaska Airlines
        NZD 109
        NZD 109
      • BLI18:50
        49m
        Direct
        SEA19:39
        Mon, May 6|Bellingham - Seattle|Alaska Airlines
        NZD 109
        NZD 109
      • BLI18:50
        49m
        Direct
        SEA19:39
        Mon, Apr 29|Bellingham - Seattle|Alaska Airlines
        NZD 109
        NZD 109
      • BLI18:46
        49m
        Direct
        SEA19:35
        Wed, Jun 12|Bellingham - Seattle|Alaska Airlines
        NZD 109
        NZD 109
      • BLI18:46
        49m
        Direct
        SEA19:35
        Fri, May 17|Bellingham - Seattle|Alaska Airlines
        NZD 110
        NZD 110
      • BLI18:46
        49m
        Direct
        SEA19:35
        Wed, May 22|Bellingham - Seattle|Alaska Airlines
        NZD 110
        NZD 110
      • BLI13:00
        3h 5m
        Direct
        SEA14:00
        Sun, May 5|Bellingham - Seattle|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Bellingham to Seattle? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Bellingham to Seattle. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Bellingham to Seattle

View airlines operating flights from Bellingham to Seattle. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Alaska Airlines
From NZD 108
American Airlines
From NZD 391
ANA airlines

Find more flights and airlines

Alternative Routes from Bellingham to Seattle

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Bellingham to Seattle.

  • Cheapest
    Alaska Airlines
    BLI
    18:46
    0h 49m
    Direct
    SEA
    19:35
    Bellingham International Airport - Seattle-Tacoma International Airport
    Wed, Jun 5Alaska Airlines
    NZD 108
  • Alaska Airlines
    BLI
    18:46
    0h 49m
    Direct
    SEA
    19:35
    Bellingham International Airport - Seattle-Tacoma International Airport
    Wed, Jun 5Alaska Airlines
    NZD 108
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Bellingham (BLI) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Bellingham to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Bellingham (BLI) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around NZD 318.

  • How long does it take to fly from Bellingham (BLI) to Seattle (SEA) and what is the distance?

    It takes around 48 minutes to fly from Bellingham (BLI) to Seattle (SEA).

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from Bellingham (BLI) to Seattle (SEA)?

    Airlines with flights from Bellingham (BLI) to Seattle (SEA): Alaska Airlines, Qatar Airways, Japan Airlines and American Airlines.

How to find a cheap flight from Bellingham to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Bellingham to Seattle. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Bellingham to Seattle

Cheapest nonstop flight price

NZD 108

Cheapest round-trip ticket price

NZD 185

Off-season for travel

April

Peak season for travel

October

Flight distance

150.35km

Average flight time

48 minutes

Popular airline

Alaska Airlines

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