$330 Cheap Flights from Greenville (GSP) to Bellingham (BLI)

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Find available prices by choosing your travel dates.

Cheap Flights from Greenville to Bellingham (GSP-BLI)

Prices were available within the past 7 days and start at $330 for one-way flights and $640 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Alaska Airlines
Flights from Greenville (GSP) to Bellingham (BLI)
Origin airport
Greenville-Spartanburg Intl.
Destination airport
Bellingham Intl.
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
$640
Distance
2253 mi

Greenville to Bellingham Flights

The cheapest times to fly from Greenville to Bellingham

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

 

The best time to book a flight from Greenville to Bellingham

Sunday is one of the best days to book for cheap flights from Greenville to Bellingham: 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 Greenville to Bellingham

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 Greenville to Bellingham in 2025. You can also book with separate airlines for your outbound and return journeys, from $330 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 Greenville to Bellingham 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 Greenville to Bellingham 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 Roger Milliken Field to BLI last minute?
Being a spontaneous soul is an awesome way to travel the world, but it isn’t necessarily the smartest way to track down a cheap fare. Think about booking your Greenville-Spartanburg Intl. Airport (GSP) to Bellingham International Airport journey ahead of time instead of leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneous side for when you reach your destination!
What airports do you fly into for Bellingham from Greenville?
Bellingham Intl. Airport (BLI), Lopez Island, WA (LPS) and Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base) are your options when jetting from Greenville to Bellingham. About 4 mi northwest of the center of Bellingham, Bellingham Intl. Airport (BLI) is the city’s main gateway. Consider factors like flight schedules and the distance to your hotel before settling on an airport. Western Washington University and Bellis Fair Mall are two top attractions to put on your itinerary when you get to your destination.
Can I change the date of my flight from Roger Milliken Field to Bellingham Intl. Airport (BLI)?
It’s a snap to make amendments to your GSP to BLI journey yourself. Simply log in to the Expedia Trips portal and hit “change flight.” Browse around for new flights and book the one that better suits your plans. You’ll get an estimate of your flight change fee, if applicable. Alternatively, use our Customer Service portal to chat to our Virtual Agent and quickly get answers to your questions.

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*Available to One Key members.