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

Search hundreds of travel sites at once for deals on flights to Bellingham

Sat 2/24
Sat 3/3
Any month
Compare vs. KAYAK |

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $174 or less.

FAQs for Booking Seattle/Tacoma Intl to Bellingham Flights

How long does a flight from Seattle/Tacoma Intl to Bellingham take?
An average nonstop flight takes 0h 36m, covering a distance of 94 miles.
How many flights are there between Seattle/Tacoma Intl and Bellingham?
There are 143 (nonstop) flights between Seattle/Tacoma Intl and Bellingham per week, averaging 20 per day.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Bellingham?
In the past 3 days, the cheapest round-trip tickets were found on Alaska Airlines ($200)
Do I need a passport to fly between Seattle/Tacoma Intl and Bellingham?
No.
Which airlines fly most frequently between Seattle/Tacoma Intl and Bellingham?
Alaska Airlines (12 times daily), American Airlines (4 times daily), Air France (3 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Seattle/Tacoma Intl to Bellingham?
For Seattle/Tacoma Intl to Bellingham, Friday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Bellingham back to Seattle/Tacoma Intl, the best deals are generally found on Friday, with Saturday being the most expensive.

Book cheap flights from Seattle/Tacoma Intl to Bellingham (round-trip)

Airports
Origin
Seattle
$200
only
$200
Destination
Bellingham
$200
only
$200
Fri, Mar 16
SEA
BLI
0h 48m
Mon, Mar 19
BLI
SEA
0h 45m
Trip: 4 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
PDX
SFO
Okay 4.3

The crew was funny and handled the delay nicely

No notice of 2 hour delay

ORD
SEA
Excellent 9.6

crew's upbeat attitude

very limited drink choices

SEA
SNA
Excellent 9.3

Up and down, no problems

Chocolate and almonds for breakfast snack?

SEA
DEN
Excellent 10.0

i wish Alaska would fly straight to Denver from Montana. I fly from Montana to Denver a lot and it ends up being a whole day of travel instead of a couple hour flight.

SEA
LIH
Excellent 10.0

Flt arrived early. The crew were all very friendly and the service was excellent.

Mon, Apr 9
SEA
BLI
0h 46m
Thu, Apr 12
BLI
SEA
0h 42m
Trip: 4 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
FAI
SEA
Excellent 9.6

Easy on off and let us sleep

PDX
SFO
Okay 4.3

The crew was funny and handled the delay nicely

No notice of 2 hour delay

SEA
SNA
Excellent 9.3

Up and down, no problems

Chocolate and almonds for breakfast snack?

SEA
LIH
Excellent 10.0

Flt arrived early. The crew were all very friendly and the service was excellent.

SJC
SJD
Okay 4.6

poor

Tue, Apr 24
SEA
BLI
0h 36m
Tue, May 1
BLI
SEA
0h 42m
Trip: 8 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
RDU
SEA
Excellent 8.3

The flight crew was incredibly sweet and helpful; one of them even gave me their personal TUMS when I said I didn't feel well.

The flight boarded 30 minutes early; I arrived to my gate at the time of when my ticket said boarding started, but they were already calling final boarding call for my flight. I completely panicked. The plane was clean but the seats are very close together and there were no complimentary snacks- even though it was a 6 hour flight. On my flight back from Seattle on Delta, we got a complimentary meal AND a complimentary snack. I was expecting my Alaskan flight to be better based on everything I'd heard from friends, but my return Delta flight showed Alaska up; it was a spacier plane with way more food offered.

SEA
SNA
Excellent 9.3

Up and down, no problems

Chocolate and almonds for breakfast snack?

SEA
BLI
Mediocre 2.6

They boarded me on the plane then I sat on the runway for 2 hours before they actually took off and we were not given any explanation as to why we were delayed

SEA
LIH
Excellent 10.0

Flt arrived early. The crew were all very friendly and the service was excellent.

SEA
DEN
Excellent 10.0

i wish Alaska would fly straight to Denver from Montana. I fly from Montana to Denver a lot and it ends up being a whole day of travel instead of a couple hour flight.

Thu, May 10
SEA
BLI
0h 46m
Wed, May 16
BLI
SEA
0h 44m
Trip: 7 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
DEN
Excellent 10.0

boarding was late due to repairs on the plane

SEA
BLI
Mediocre 2.6

They boarded me on the plane then I sat on the runway for 2 hours before they actually took off and we were not given any explanation as to why we were delayed

SEA
LIH
Excellent 10.0

Flt arrived early. The crew were all very friendly and the service was excellent.

SJC
SJD
Okay 4.6

poor

SEA
DEN
Excellent 10.0

i wish Alaska would fly straight to Denver from Montana. I fly from Montana to Denver a lot and it ends up being a whole day of travel instead of a couple hour flight.

Tue, May 15
SEA
BLI
0h 39m
Sat, May 19
BLI
SEA
0h 44m
Trip: 5 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
SNA
Excellent 9.3

Up and down, no problems

Chocolate and almonds for breakfast snack?

SEA
MCO
Mediocre 2.3

I dispatched a guitar in a hard case. It was labeled fragile and sent to a separate compartment. The guitar was poorly treated and the case was broken all over. Very disappointing. On top of that I had requested window seat and got the middle seat. No food was served and there was no movies to watch or anything, considering this was a five hour flight

SEA
BLI
Mediocre 2.6

They boarded me on the plane then I sat on the runway for 2 hours before they actually took off and we were not given any explanation as to why we were delayed

SEA
DEN
Excellent 10.0

i wish Alaska would fly straight to Denver from Montana. I fly from Montana to Denver a lot and it ends up being a whole day of travel instead of a couple hour flight.

ORD
SEA
Excellent 9.6

crew's upbeat attitude

very limited drink choices

Wed, May 16
SEA
BLI
0h 50m
Sun, May 20
BLI
SEA
0h 40m
Trip: 5 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SJC
SJD
Okay 4.6

poor

FAI
SEA
Excellent 9.6

Easy on off and let us sleep

PDX
SFO
Okay 4.3

The crew was funny and handled the delay nicely

No notice of 2 hour delay

SEA
DEN
Excellent 10.0

boarding was late due to repairs on the plane

SEA
BLI
Mediocre 2.6

They boarded me on the plane then I sat on the runway for 2 hours before they actually took off and we were not given any explanation as to why we were delayed

Thu, May 17
SEA
BLI
0h 46m
Sun, May 20
BLI
SEA
0h 40m
Trip: 4 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
BLI
Mediocre 2.6

They boarded me on the plane then I sat on the runway for 2 hours before they actually took off and we were not given any explanation as to why we were delayed

RDU
SEA
Excellent 8.3

The flight crew was incredibly sweet and helpful; one of them even gave me their personal TUMS when I said I didn't feel well.

The flight boarded 30 minutes early; I arrived to my gate at the time of when my ticket said boarding started, but they were already calling final boarding call for my flight. I completely panicked. The plane was clean but the seats are very close together and there were no complimentary snacks- even though it was a 6 hour flight. On my flight back from Seattle on Delta, we got a complimentary meal AND a complimentary snack. I was expecting my Alaskan flight to be better based on everything I'd heard from friends, but my return Delta flight showed Alaska up; it was a spacier plane with way more food offered.

ORD
SEA
Excellent 9.6

crew's upbeat attitude

very limited drink choices

PDX
SFO
Okay 4.3

The crew was funny and handled the delay nicely

No notice of 2 hour delay

SEA
DEN
Excellent 10.0

i wish Alaska would fly straight to Denver from Montana. I fly from Montana to Denver a lot and it ends up being a whole day of travel instead of a couple hour flight.

Fri, May 25
SEA
BLI
0h 40m
Sun, May 27
BLI
SEA
0h 40m
Trip: 3 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
DEN
Excellent 10.0

i wish Alaska would fly straight to Denver from Montana. I fly from Montana to Denver a lot and it ends up being a whole day of travel instead of a couple hour flight.

RDU
SEA
Excellent 8.3

The flight crew was incredibly sweet and helpful; one of them even gave me their personal TUMS when I said I didn't feel well.

The flight boarded 30 minutes early; I arrived to my gate at the time of when my ticket said boarding started, but they were already calling final boarding call for my flight. I completely panicked. The plane was clean but the seats are very close together and there were no complimentary snacks- even though it was a 6 hour flight. On my flight back from Seattle on Delta, we got a complimentary meal AND a complimentary snack. I was expecting my Alaskan flight to be better based on everything I'd heard from friends, but my return Delta flight showed Alaska up; it was a spacier plane with way more food offered.

LAX
MEX
Mediocre 2.0

My luggage didn’t come on my flight. I was given a phone number to call for updates. I didn’t receive my bag until the following day. It was very unprofessional.

PDX
SFO
Okay 4.3

The crew was funny and handled the delay nicely

No notice of 2 hour delay

SEA
DEN
Excellent 10.0

boarding was late due to repairs on the plane

Sat, May 26
SEA
BLI
0h 40m
Sun, May 27
BLI
SEA
0h 40m
Trip: 2 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
MCO
Mediocre 2.3

I dispatched a guitar in a hard case. It was labeled fragile and sent to a separate compartment. The guitar was poorly treated and the case was broken all over. Very disappointing. On top of that I had requested window seat and got the middle seat. No food was served and there was no movies to watch or anything, considering this was a five hour flight

RDU
SEA
Excellent 8.3

The flight crew was incredibly sweet and helpful; one of them even gave me their personal TUMS when I said I didn't feel well.

The flight boarded 30 minutes early; I arrived to my gate at the time of when my ticket said boarding started, but they were already calling final boarding call for my flight. I completely panicked. The plane was clean but the seats are very close together and there were no complimentary snacks- even though it was a 6 hour flight. On my flight back from Seattle on Delta, we got a complimentary meal AND a complimentary snack. I was expecting my Alaskan flight to be better based on everything I'd heard from friends, but my return Delta flight showed Alaska up; it was a spacier plane with way more food offered.

SJC
SJD
Okay 4.6

poor

SEA
BLI
Mediocre 2.6

They boarded me on the plane then I sat on the runway for 2 hours before they actually took off and we were not given any explanation as to why we were delayed

SEA
LIH
Excellent 10.0

Flt arrived early. The crew were all very friendly and the service was excellent.

Fri, May 18
SEA
BLI
0h 46m
Sat, Jun 2
BLI
SEA
0h 40m
Trip: 16 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
PDX
SFO
Okay 4.3

The crew was funny and handled the delay nicely

No notice of 2 hour delay

SEA
DEN
Excellent 10.0

boarding was late due to repairs on the plane

SEA
BLI
Mediocre 2.6

They boarded me on the plane then I sat on the runway for 2 hours before they actually took off and we were not given any explanation as to why we were delayed

SEA
LIH
Excellent 10.0

Flt arrived early. The crew were all very friendly and the service was excellent.

ORD
SEA
Excellent 9.6

crew's upbeat attitude

very limited drink choices

Tue, Aug 7
SEA
BLI
0h 40m
Thu, Aug 16
BLI
SEA
0h 40m
Trip: 10 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
SNA
Excellent 9.3

Up and down, no problems

Chocolate and almonds for breakfast snack?

SEA
DEN
Excellent 10.0

i wish Alaska would fly straight to Denver from Montana. I fly from Montana to Denver a lot and it ends up being a whole day of travel instead of a couple hour flight.

RDU
SEA
Excellent 8.3

The flight crew was incredibly sweet and helpful; one of them even gave me their personal TUMS when I said I didn't feel well.

The flight boarded 30 minutes early; I arrived to my gate at the time of when my ticket said boarding started, but they were already calling final boarding call for my flight. I completely panicked. The plane was clean but the seats are very close together and there were no complimentary snacks- even though it was a 6 hour flight. On my flight back from Seattle on Delta, we got a complimentary meal AND a complimentary snack. I was expecting my Alaskan flight to be better based on everything I'd heard from friends, but my return Delta flight showed Alaska up; it was a spacier plane with way more food offered.

SEA
BLI
Mediocre 2.6

They boarded me on the plane then I sat on the runway for 2 hours before they actually took off and we were not given any explanation as to why we were delayed

PDX
SFO
Okay 4.3

The crew was funny and handled the delay nicely

No notice of 2 hour delay

Tue, Aug 7
SEA
BLI
0h 40m
Mon, Aug 13
BLI
SEA
0h 40m
Trip: 7 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
DEN
Excellent 10.0

i wish Alaska would fly straight to Denver from Montana. I fly from Montana to Denver a lot and it ends up being a whole day of travel instead of a couple hour flight.

SEA
LIH
Excellent 10.0

Flt arrived early. The crew were all very friendly and the service was excellent.

RDU
SEA
Excellent 8.3

The flight crew was incredibly sweet and helpful; one of them even gave me their personal TUMS when I said I didn't feel well.

The flight boarded 30 minutes early; I arrived to my gate at the time of when my ticket said boarding started, but they were already calling final boarding call for my flight. I completely panicked. The plane was clean but the seats are very close together and there were no complimentary snacks- even though it was a 6 hour flight. On my flight back from Seattle on Delta, we got a complimentary meal AND a complimentary snack. I was expecting my Alaskan flight to be better based on everything I'd heard from friends, but my return Delta flight showed Alaska up; it was a spacier plane with way more food offered.

SEA
DEN
Excellent 10.0

boarding was late due to repairs on the plane

ORD
SEA
Excellent 9.6

crew's upbeat attitude

very limited drink choices

Fri, Mar 2
SEA
BLI
0h 59m
Sun, Mar 4
BLI
SEA
0h 47m
Trip: 3 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
SNA
Excellent 9.3

Up and down, no problems

Chocolate and almonds for breakfast snack?

LAX
MEX
Mediocre 2.0

My luggage didn’t come on my flight. I was given a phone number to call for updates. I didn’t receive my bag until the following day. It was very unprofessional.

SEA
DEN
Excellent 10.0

i wish Alaska would fly straight to Denver from Montana. I fly from Montana to Denver a lot and it ends up being a whole day of travel instead of a couple hour flight.

PDX
SFO
Okay 4.3

The crew was funny and handled the delay nicely

No notice of 2 hour delay

SEA
LIH
Excellent 10.0

Flt arrived early. The crew were all very friendly and the service was excellent.

Seattle/Tacoma Intl to Bellingham Flight Information

Avg. Flight Duration 0h 43m
Flights Arrive in Bellingham
Flights Depart from Seattle/Tacoma Intl
Flight Price $200
Distance 94 miles
Airlines Alaska Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.