Find Cheap Flights from Seattle to Bellingham (SEA - BLI)

Flights overview

Useful information for finding cheap flights from Seattle to Bellingham and booking your next trip

Cheapest round-trip flights	$138	Alaska Nonstop 1 hr Sat, Jan 10 — Sun, Jan 11	The cheapest round-trip flight from Seattle to Bellingham is currently $138
Cheapest one-way flight	$89	Alaska Nonstop 1 hr Wed, Jan 7	The cheapest one-way flight from Seattle to Bellingham is currently $89
Last-minute weekend getaway	$338	Alaska Nonstop 1 hr Fri, Nov 21 — Sun, Nov 23	The cheapest last-minute weekend getaway from Seattle to Bellingham is currently $338
Cheapest business class flights	$298	Alaska Nonstop 1 hr Sat, Jan 17 — Sun, Jan 18	The cheapest business class round-trip flight from Seattle to Bellingham is currently $298

Fastest flight	50 min	The fastest nonstop flight from Seattle to Bellingham takes 50 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Seattle to Bellingham is typically November. The most expensive month to fly is typically March.

November Cheapest	Typical prices: $135–340
March Most expensive	Typical prices: $175–335

Popular airlines from Seattle to Bellingham

Alaska

Nonstop

from $138

Typical price: $155–325

28 weekly nonstop flights

SEA - BLI Every day

Popular airports near Seattle

Seattle–Tacoma International Airport (SEA)

Seattle United States 18 min 11 mi
Paine Field (PAE)

Everett United States 31 min 21 mi
King County International Airport - Boeing Field (BFI)

Seattle United States 12 min 5 mi
Portland International Airport (PDX)

Portland United States 2 hr 44 min 140 mi

Popular airports near Bellingham

Seattle–Tacoma International Airport (SEA)

Seattle United States 1 hr 42 min 90 mi
Bellingham International Airport (BLI)

Bellingham United States 11 min 4 mi
Paine Field (PAE)

Everett United States 1 hr 9 min 59 mi
King County International Airport - Boeing Field (BFI)

Seattle United States 1 hr 35 min 85 mi

Frequently asked questions about flying from Seattle to Bellingham

When are the cheapest days to fly from Seattle to Bellingham?

The cheapest flights from Seattle to Bellingham are usually in November. Typical ticket prices in November range from $135 to $340.

Which airlines provide the cheapest flights from Seattle to Bellingham?

The cheapest round-trip flight from Seattle to Bellingham recently found on Google Flights was with Alaska from $138. The cheapest one-way flight was with Alaska from $89.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Alaska flight from Seattle to Bellingham is $138, flying from Jan 10 to Jan 11.

What are the cheapest flights from Seattle to Bellingham?

The cheapest round-trip flight from Seattle to Bellingham starts at $138 from Sat, Jan 10 to Sun, Jan 11. The cheapest one-way flight starts at $89 and departs on Wed, Jan 7.

How long does it take to fly from Seattle to Bellingham?

50 min is the shortest flight time from Seattle to Bellingham.

When should you fly to Bellingham, United States?

Peak season is during the warmest months (Jul–Aug). Winters (Dec–Feb) are mild and rainy. Ferries to Alaska depart year-round. The ski season at Mount Baker typically runs Nov–Apr. Competitors race from Mount Baker to Bellingham Bay during the Ski to Sea Race (May), which involves multiple sports, including skiing, biking and kayaking. The Bellingham Festival of Music (Jul) features a series of orchestral concerts. Artists open up their studios over for the Whatcom Artist Studio Tour (Oct).

How do I find cheap dates to fly from Seattle to Bellingham?

It's easy to use Google Flights to find the cheapest days to fly from Seattle to Bellingham.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What is the best airline to fly from Seattle to Bellingham?

What counts as the best airline for your flights from Seattle to Bellingham really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Seattle to Bellingham.

In terms of nonstop flights, Alaska is the most popular. Alaska offers 28 nonstop flights per week. Alaska flies from Seattle–Tacoma International Airport (SEA) to Bellingham International Airport (BLI) .

The number of connecting flights refers to distinct flights with at least one stop between Seattle and Bellingham.

Which airlines provide the cheapest flights from Seattle to Bellingham?

The cheapest round-trip flight from Seattle to Bellingham recently found on Google Flights was with Alaska from $138. The cheapest one-way flight was with Alaska from $89.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Alaska flight from Seattle to Bellingham is $138, flying from Jan 10 to Jan 11.

Which airlines have direct flights from Seattle to Bellingham?

Alaska flies direct from Seattle to Bellingham.

There are 28 Alaska direct flights from Seattle to Bellingham per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

Which airline provides the cheapest last-minute getaway flight from Seattle to Bellingham?

The cheapest last-minute deal between Seattle and Bellingham at price $338 is offered by Alaska from Fri, Nov 21 to Sun, Nov 23.

Which airlines have direct flights from Seattle to Bellingham?

Alaska flies direct from Seattle to Bellingham.

There are 28 Alaska direct flights from Seattle to Bellingham per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

When are direct flights from Seattle to Bellingham available?

There are direct flights from Seattle to Bellingham on a daily basis.

What are the cheapest direct flights from Seattle to Bellingham?

The cheapest direct (nonstop) round-trip flights between Seattle and Bellingham start at $138 from Sat, Jan 10 to Sun, Jan 11 with Alaska.

How can I find nonstop flights from Seattle to Bellingham?

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Seattle to Bellingham, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

What are the cheapest business class flights from Seattle to Bellingham?

The cheapest business class round-trip flights between Seattle and Bellingham start at $298 from Sat, Jan 17 to Sun, Jan 18 with Alaska.

What are the cheapest economy class flights from Seattle to Bellingham?

The cheapest economy class round-trip flights between Seattle and Bellingham start at $138 from Sat, Jan 10 to Sun, Jan 11.

How can I book business class trips from Seattle to Bellingham?

To book business class trips from Seattle to Bellingham, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

Are there any last-minute deals from Seattle to Bellingham next weekend?

The best last-minute getaway deal for the next weekend between Seattle and Bellingham starts at $338 from Fri, Nov 21 to Sun, Nov 23 with Alaska.

Which airline provides the cheapest last-minute getaway flight from Seattle to Bellingham?

The cheapest last-minute deal between Seattle and Bellingham at price $338 is offered by Alaska from Fri, Nov 21 to Sun, Nov 23.

How can I find last-minute flight deals from Seattle to Bellingham?

To find last-minute flight deals from Seattle to Bellingham, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.