Cheap Flights from Bellingham (BLI) to Sand Point (SDP)

Popular airlines from Bellingham, WA (BLI-Bellingham Intl.) to Sand Point, AK (SDP)

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Cheap Flights from Bellingham to Sand Point (BLI-SDP)

Prices were available within the past 7 days and start at for one-way flights and $1,793 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Jul 11 - Mon, Jul 14
BLI
Bellingham
SDP
Sand Point
$1,793 Roundtrip, found 2 days ago
$1,793
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Jul 11 from Bellingham to Sand Point, returning Mon, Jul 14, priced at $1,793 found 2 days ago
Alaska Airlines
Wed, Jul 9 - Mon, Jul 14
BLI
Bellingham
SDP
Sand Point
$1,818 Roundtrip, found 2 days ago
$1,818
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Jul 9 from Bellingham to Sand Point, returning Mon, Jul 14, priced at $1,818 found 2 days ago
Alaska Airlines
Wed, Jul 9 - Fri, Jul 11
BLI
Bellingham
SDP
Sand Point
$1,836 Roundtrip, found 2 days ago
$1,836
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Jul 9 from Bellingham to Sand Point, returning Fri, Jul 11, priced at $1,836 found 2 days ago
Alaska Airlines
Tue, Jul 8 - Mon, Jul 14
BLI
Bellingham
SDP
Sand Point
$1,844 Roundtrip, found 2 days ago
$1,844
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jul 8 from Bellingham to Sand Point, returning Mon, Jul 14, priced at $1,844 found 2 days ago
Alaska Airlines
Tue, Jul 8 - Fri, Jul 11
BLI
Bellingham
SDP
Sand Point
$1,863 Roundtrip, found 2 days ago
$1,863
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jul 8 from Bellingham to Sand Point, returning Fri, Jul 11, priced at $1,863 found 2 days ago
Alaska Airlines
Tue, Jul 8 - Thu, Jul 10
BLI
Bellingham
SDP
Sand Point
$1,871 Roundtrip, found 2 days ago
$1,871
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jul 8 from Bellingham to Sand Point, returning Thu, Jul 10, priced at $1,871 found 2 days ago
Alaska Airlines
Mon, Jul 7 - Wed, Jul 9
BLI
Bellingham
SDP
Sand Point
$1,875 Roundtrip, found 2 days ago
$1,875
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Jul 7 from Bellingham to Sand Point, returning Wed, Jul 9, priced at $1,875 found 2 days ago
Alaska Airlines
Mon, Jul 7 - Fri, Jul 11
BLI
Bellingham
SDP
Sand Point
$1,894 Roundtrip, found 2 days ago
$1,894
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Jul 7 from Bellingham to Sand Point, returning Fri, Jul 11, priced at $1,894 found 2 days ago
Alaska Airlines
Mon, Jul 7 - Thu, Jul 10
BLI
Bellingham
SDP
Sand Point
$1,902 Roundtrip, found 2 days ago
$1,902
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Jul 7 from Bellingham to Sand Point, returning Thu, Jul 10, priced at $1,902 found 2 days ago
Alaska Airlines
Wed, Jul 9 - Sat, Jul 12
BLI
Bellingham
SDP
Sand Point
$1,945 Roundtrip, found 2 days ago
$1,945
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Jul 9 from Bellingham to Sand Point, returning Sat, Jul 12, priced at $1,945 found 2 days ago
Flights from Bellingham (BLI) to Sand Point (SDP)
Origin airport
Bellingham Intl.
Destination airport
Sand Point
Roundtrip price
$1,793
Distance
1652 mi

Bellingham to Sand Point Flights

The cheapest times to fly from Bellingham to Sand Point

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bellingham to Sand Point are during the month of July. You can find some of the cheapest flights from Bellingham to Sand Point with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bellingham to Sand Point

Sunday is one of the best days to book for cheap flights from Bellingham to Sand Point: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bellingham to Sand Point

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bellingham to Sand Point in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bellingham to Sand Point flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bellingham to Sand Point airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from Bellingham Intl. Airport (BLI) to SDP last minute?
Booking your trip from BLI to Sand Point Airport at the last minute could save you a pretty penny if you happen to find a terrific deal. However, tickets don’t typically get cheaper as the date of departure nears. If you procrastinate, flights could also be booked solid or the best seats taken. If you don’t want to risk it, book well ahead of the date you want to leave. Don’t forget that some of the biggest bargains can be found up to 12 months in advance. If your favorite carrier hasn’t released its airfares yet, check back regularly as offers are updated on Expedia all the time.
What airports do you fly into for Sand Point from Bellingham?
To travel from Bellingham to Sand Point, you can fly into Sand Point Airport (SDP), Nelson Lagoon Airport (NLG) or Port Moller, AK (PML). Touch down at Sand Point Airport (SDP) and you’ll be roughly 2 mi southwest of central Sand Point. Whichever hub works with your plans, Expedia will get you on your way with an incredible flight deal.
Can I change the date of my flight from Bellingham Intl. Airport (BLI) to Sand Point Airport?
You can quickly and easily make changes to your Bellingham International Airport to SDP ticket via the Expedia Trips portal. But before you make any amendments, check the conditions and rules in your itinerary to see what you’re allowed to do and if charges apply. Some airlines charge a change fee per person, on top of any difference in ticket prices. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also find your way to our Customer Service portal for further information and to connect with our Virtual Agent.

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*Available to One Key members.