Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Bellingham to Seattle
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Alaska Airlines flights from Bellingham to Seattle
Our best Alaska Airlines deals on Bellingham to Seattle flight tickets
Hawaiian Airlines flights from Bellingham to Seattle
Our best Hawaiian Airlines deals on Bellingham to Seattle flight tickets
See travel insights to Seattle from
How to get the cheapest flight ticket from Bellingham to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, February is the cheapest month to fly from Bellingham to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $147. If you don’t want to visit Seattle in February, then you should wait until June to fly from Bellingham, when ticket prices are also cheap, with an average price of $152.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Bellingham is on a Thursday. momondo users have found tickets for Thursday departures for as low as $538. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Bellingham because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $652.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Bellingham in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $463 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $653. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Bellingham to Seattle/Tacoma Intl flight route?
Fly from Bellingham to Seattle/Tacoma Intl for the best Bellingham - Seattle/Tacoma Intl flight prices
What cabin class options are available on Bellingham to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on Bellingham to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Bellingham to Seattle flight prices changed over time?
As of April 2025, prices for Bellingham to Seattle flights are approximately 1% cheaper when compared to flights at the same time last year.
How many flights depart from Bellingham to Seattle on average per day?
As of April 2025, there are 9 flights per day flying from Bellingham to Seattle. The most common time of day flights depart is 5:00AM, with 54% of flights taking off in the morning.
How many flights depart from Bellingham to Seattle on average per week?
As of April 2025, 67 flights take off from Bellingham and land in Seattle each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.
When to book flights from Bellingham to Seattle
Cheap Bellingham to Seattle (BLI to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bellingham to Seattle
Best Price Found | $78 |
|---|---|
Fastest flight time | 0h 49m |
Direct flights | Mon, Tue, Thu, Sat and Sun |
Airports in Seattle | 1 airport |
How far is Bellingham to Seattle/Tacoma Intl by plane?
There are 79.4 mi between Bellingham and Seattle/Tacoma Intl. By plane, this route typically takes 0h 53m.
When did momondo last update prices for flights from Bellingham Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Bellingham Airport to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Bellingham Airport to Seattle/Tacoma Intl Airport?
As of April 2025, there is 1 operator available to choose from for flights from Bellingham Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Bellingham Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bellingham Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Bellingham to Seattle?
Based on momondo bookings for flights between Bellingham and Seattle, the leading plane model is Airbus A319, making up 37.67% of the total bookings. Other popular models include Embraer 175 with 15.75%, Embraer 170 with 8.90%, and Boeing 737 MAX 8 with 6.85%.
What is the most popular airline from Bellingham to Seattle?
momondo data reveals that the most frequently booked airline on the route from Bellingham to Seattle is Alaska Airlines, representing 100% of all bookings.
Best airlines flying from Bellingham to Seattle
Compare and see reviews for airlines that fly from Bellingham to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $147 | Free Cancellation | Rating 8.0 9,823 reviews |
Alaska Airlines Flights From Bellingham to Seattle
Alaska Airlines is one of the most popular airlines flying from Bellingham to Seattle, operating 19 flights/week on average for this route. A good Alaska Airlines flight deal for Bellingham to Seattle starts from $147 round-trip, up to an average price of $307. Our users have rated Alaska Airlines at 8.0/10.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Bellingham to Seattle?
Finding the right flight to Seattle from Bellingham is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.
Can I find flights from Bellingham to Seattle with flexible booking policies on momondo?
Flights from Bellingham to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Bellingham to Seattle?
Once you have performed a search for Bellingham to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Bellingham to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from Bellingham are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.