$133 Find Cheap Flights from Bellingham to Seattle - Compare and Save

Among airlines operating Bellingham to Seattle flights:

• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Alaska Airlines operates flights between Bellingham and Seattle.

Flights from Bellingham to Seattle usually depart from Bellingham (BLI) and arrive at Seattle/Tacoma Intl (SEA).

Here are some options for this route, based on selected ticket types and cabin classes:

• Alaska Airlines: a cabin bag in Economy Class class
• American Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Bellingham to Seattle.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $80–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 170 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Embraer 175 variants.

Yes. Being flexible with your travel dates can save you up to 74% on the Bellingham to Seattle route. Wednesday is the cheapest departure day at $167 round-trip on average, while Sunday is the most expensive at $622, a difference of $455. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Bellingham to Seattle flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, night flights for 33%, and evening flights for 0%.

Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

A nonstop flight from Bellingham to Seattle takes 0h 57m, covering 93 miles.

These are the earliest and latest flight times available from Bellingham to Seattle:

• Earliest: departs at 5:14 am and lands at 6:11 am
• Latest: departs at 7:29 pm and lands at 8:26 pm.

The flight takes about 0h 57m.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $222 to $1,127. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Bellingham to Seattle are currently lower than usual. Average one-way flight prices are about $140, which is 16% below the typical average for this route.

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
· Fox
· Europcar
· Thrifty
· Budget
· Dollar

Round-trip flights from Bellingham to Seattle range from $194 to $342, with an average of $282 over the past 12 months. Anything below $194 counts as a good deal.

Alaska Airlines is the only airline on the Bellingham to Seattle route offering in-flight Wi-Fi. Pricing depends on fare class.