Cheap Flights from San Francisco (SFO) to Blaine (BWS)

Popular airlines from San Francisco Intl. Airport (SFO) to Blaine, WA (BWS-Blaine Municipal)

Alternative airports near Blaine

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Vancouver Intl. YVR. Cheapest option available. Average driving time to city center is 37 minutes. Flights from $129
YVR
Vancouver Intl.
Cheapest
Average driving time to city center37 min
Flights from $129
Select flight to Abbotsford Intl. YXX. Average driving time to city center is 33 minutes. Flights from $415
YXX
Abbotsford Intl.
Average driving time to city center33 min
Flights from $415
Select flight to Bellingham Intl. BLI. Average driving time to city center is 24 minutes. Flights from $325
BLI
Bellingham Intl.
Average driving time to city center24 min
Flights from $325

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Blaine Municipal Airport (BWS) cost?
Get a cheap one-way flight or cheap return flight from San Francisco Intl. Airport (SFO) to Blaine Municipal Airport (BWS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Blaine Municipal Airport (BWS)?
is the cheapest month to fly from SFO to BWS. Traveling during an off-peak travel window is often the key to finding better deals on flights.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Blaine Municipal Airport (BWS)?
To find the cheapest airline that'll fly you from SFO to BWS, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from San Francisco Intl. Airport (SFO) to Blaine Municipal Airport (BWS)?
Nonstop flights from San Francisco Intl. Airport (SFO) to Blaine Municipal Airport (BWS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SFO to BWS?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Blaine Municipal Airport (BWS)?
To avoid possible delays on the San Francisco Intl. Airport (SFO) to Blaine Municipal Airport (BWS) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Blaine Municipal Airport (BWS) last-minute?
Booking your ticket from SFO to BWS right before your trip is usually more expensive. But if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a SFO to BWS flight and hotel package?
Compared with arranging flights and hotels separately, booking a SFO to BWS flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Blaine Municipal Airport (BWS)?
It's generally possible to reschedule or cancel your SFO to BWS flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
San Francisco Intl.
Destination airport
Blaine Municipal
Distance
786 mi

Book with confidence

Book with confidence

San Francisco to Blaine Flights

The cheapest times to fly from San Francisco to Blaine

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 San Francisco to Blaine are during the month of . You can find some of the cheapest flights from San Francisco to Blaine with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Blaine

Sunday is one of the best days to book for cheap flights from San Francisco to Blaine: 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 San Francisco to Blaine

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 San Francisco to Blaine 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 San Francisco to Blaine 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 San Francisco to Blaine 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.

 

San Francisco to Blaine Flights

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*Available to One Key members.