$241 Cheap Flights from Billings (BIL) to Greenville (GSP)

View $241 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Billings Logan Intl. Airport (BIL) to Greenville-Spartanburg Intl. Airport (GSP)

Cheap Flights from Billings to Greenville (BIL-GSP)

Prices were available within the past 7 days and start at $241 for one-way flights and $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jan 14 - Tue, Feb 3
BIL
Billings
GSP
Greenville
$299 Roundtrip, found 18 hours ago
$299
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, Jan 14 from Billings to Greenville, returning Tue, Feb 3, priced at $299 found 18 hours ago
Delta
Thu, Nov 27 - Wed, Dec 3
BIL
Billings
GSP
Greenville
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 27 from Billings to Greenville, returning Wed, Dec 3, priced at $319 found 1 day ago
Delta
Wed, Jan 14 - Sat, Jan 31
BIL
Billings
GSP
Greenville
$324 Roundtrip, found 18 hours ago
$324
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, Jan 14 from Billings to Greenville, returning Sat, Jan 31, priced at $324 found 18 hours ago
Delta
Fri, Jan 16 - Sat, Jan 31
BIL
Billings
GSP
Greenville
$349 Roundtrip, found 18 hours ago
$349
Roundtrip
found 18 hours ago
Select Delta flight, departing Fri, Jan 16 from Billings to Greenville, returning Sat, Jan 31, priced at $349 found 18 hours ago
Delta
Sun, Jan 18 - Tue, Feb 3
BIL
Billings
GSP
Greenville
$354 Roundtrip, found 18 hours ago
$354
Roundtrip
found 18 hours ago
Select Delta flight, departing Sun, Jan 18 from Billings to Greenville, returning Tue, Feb 3, priced at $354 found 18 hours ago
Delta
Sat, Oct 18 - Tue, Oct 28
BIL
Billings
GSP
Greenville
$364 Roundtrip, found 3 days ago
$364
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Oct 18 from Billings to Greenville, returning Tue, Oct 28, priced at $364 found 3 days ago
American Airlines
Tue, Aug 25 - Tue, Sep 1
BIL
Billings
GSP
Greenville
$369 Roundtrip, found 2 days ago
$369
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug 25 from Billings to Greenville, returning Tue, Sep 1, priced at $369 found 2 days ago
Delta
Mon, Oct 20 - Sat, Oct 25
BIL
Billings
GSP
Greenville
$369 Roundtrip, found 2 days ago
$369
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Oct 20 from Billings to Greenville, returning Sat, Oct 25, priced at $369 found 2 days ago
United
Tue, Jan 13 - Mon, Jan 26
BIL
Billings
GSP
Greenville
$379 Roundtrip, found 18 hours ago
$379
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Jan 13 from Billings to Greenville, returning Mon, Jan 26, priced at $379 found 18 hours ago
Delta
Sun, Jan 18 - Sat, Jan 31
BIL
Billings
GSP
Greenville
$379 Roundtrip, found 18 hours ago
$379
Roundtrip
found 18 hours ago
Select Delta flight, departing Sun, Jan 18 from Billings to Greenville, returning Sat, Jan 31, priced at $379 found 18 hours ago

Frequently asked questions

How much does a flight from Logan Intl. Airport (BIL) to Greenville-Spartanburg Intl. Airport (GSP) cost?
Grab a cheap one-way flight from $241 or cheap return flight from $299 from Logan Intl. Airport (BIL) to Greenville-Spartanburg Intl. Airport (GSP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BIL) to Greenville-Spartanburg Intl. Airport (GSP)?
The cheapest month to fly from BIL to GSP is January, when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Logan Intl. Airport (BIL) to Greenville-Spartanburg Intl. Airport (GSP)?
To find the cheapest airline flying from BIL to GSP, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Logan Intl. Airport (BIL) to Greenville-Spartanburg Intl. Airport (GSP)?
There aren't any daily direct flights departing from Logan Intl. Airport (BIL) to Greenville-Spartanburg Intl. Airport (GSP). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from BIL to GSP?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BIL) to Greenville-Spartanburg Intl. Airport (GSP)?
To avoid potential delays on the Logan Intl. Airport (BIL) to Greenville-Spartanburg Intl. Airport (GSP) route, travel before 3 PM. Departures after this hour are 22% more likely to be 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 Logan Intl. Airport (BIL) to Greenville-Spartanburg Intl. Airport (GSP) last-minute?
Holding off until right before your break to book a ticket from BIL to GSP generally means paying more. While you may find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of getting a bargain.
Is it cheaper to book a BIL to GSP flight and hotel package?
You'll typically save money by securing a BIL to GSP flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your preferred accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BIL) to Greenville-Spartanburg Intl. Airport (GSP)?
In most cases, you can cancel or modify your BIL to GSP flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need further information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Logan Intl.
Destination airport
Greenville-Spartanburg Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$299
Distance
1567 mi

Book with confidence

Book with confidence

Billings to Greenville Flights

The cheapest times to fly from Billings to Greenville

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

 

The best time to book a flight from Billings to Greenville

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

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 Billings to Greenville in 2025. You can also book with separate airlines for your outbound and return journeys, from $241 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 Billings to Greenville 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 Billings to Greenville 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.

 

Billings to Greenville Flights

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*Available to One Key members.