$182 Cheap Flights from Greenville (GSP) to Baton Rouge (BTR)

View $182 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Greenville-Spartanburg Intl. Airport (GSP) to Baton Rouge Metropolitan Airport (BTR)

Cheap Flights from Greenville to Baton Rouge (GSP-BTR)

Prices were available within the past 7 days and start at $182 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 22 - Mon, Sep 29
GSP
Greenville
BTR
Baton Rouge
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select United flight, departing Mon, Sep 22 from Greenville to Baton Rouge, returning Mon, Sep 29, priced at $249 found 4 days ago
United
Sat, Sep 6 - Sat, Sep 13
GSP
Greenville
BTR
Baton Rouge
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select United flight, departing Sat, Sep 6 from Greenville to Baton Rouge, returning Sat, Sep 13, priced at $254 found 6 days ago
United
Mon, Sep 22 - Mon, Sep 29
GSP
Greenville
BTR
Baton Rouge
$279 Roundtrip, found 4 days ago
$279
Roundtrip
found 4 days ago
Select United flight, departing Mon, Sep 22 from Greenville to Baton Rouge, returning Mon, Sep 29, priced at $279 found 4 days ago
United
Fri, Sep 5 - Sat, Sep 13
GSP
Greenville
BTR
Baton Rouge
$284 Roundtrip, found 10 hours ago
$284
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Sep 5 from Greenville to Baton Rouge, returning Sat, Sep 13, priced at $284 found 10 hours ago
United
Mon, Sep 22 - Mon, Sep 29
GSP
Greenville
BTR
Baton Rouge
$295 Roundtrip, found 4 days ago
$295
Roundtrip
found 4 days ago
Select United flight, departing Mon, Sep 22 from Greenville to Baton Rouge, returning Mon, Sep 29, priced at $295 found 4 days ago
United
Thu, Feb 12 - Tue, Feb 17
GSP
Greenville
BTR
Baton Rouge
$296 Roundtrip, found 5 days ago
$296
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 12 from Greenville to Baton Rouge, returning Tue, Feb 17, priced at $296 found 5 days ago
United
Fri, Sep 5 - Mon, Sep 8
GSP
Greenville
BTR
Baton Rouge
$309 Roundtrip, found 2 days ago
$309
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Greenville to Baton Rouge, returning Mon, Sep 8, priced at $309 found 2 days ago
United
Wed, Oct 1 - Sat, Oct 18
GSP
Greenville
BTR
Baton Rouge
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 1 from Greenville to Baton Rouge, returning Sat, Oct 18, priced at $319 found 1 day ago
American Airlines
Wed, Oct 15 - Sat, Oct 18
GSP
Greenville
BTR
Baton Rouge
$337 Roundtrip, found 2 days ago
$337
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 15 from Greenville to Baton Rouge, returning Sat, Oct 18, priced at $337 found 2 days ago
Delta
Wed, Sep 3 - Sat, Sep 6
GSP
Greenville
BTR
Baton Rouge
$337 Roundtrip, found 12 hours ago
$337
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Sep 3 from Greenville to Baton Rouge, returning Sat, Sep 6, priced at $337 found 12 hours ago

Find the cheapest month to fly from Greenville (GSP) to Baton Rouge (BTR)

February is typically the cheapest month to fly

From $217 - $586 per traveler.

Graph displaying average flight prices per month

Alternative airports near Baton Rouge

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

Select flight to Baton Rouge Metropolitan BTR. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $381
BTR
Baton Rouge Metropolitan
CheapestClosest
Average driving time to city center10 min
Flights from $381
Flights from Greenville (GSP) to Baton Rouge (BTR)
Origin airport
Greenville-Spartanburg Intl.
Destination airport
Baton Rouge Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
600 mi

Greenville to Baton Rouge Flights

The cheapest times to fly from Greenville to Baton Rouge

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

 

The best time to book a flight from Greenville to Baton Rouge

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

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 Baton Rouge in 2025. You can also book with separate airlines for your outbound and return journeys, from $182 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 Baton Rouge 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 Baton Rouge 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

How much does a flight from Greenville-Spartanburg Intl. Airport (GSP) to Baton Rouge Metropolitan Airport (BTR) cost?
Snag a cheap one-way flight from $182 or cheap return flight from $249 from Greenville-Spartanburg Intl. Airport (GSP) to Baton Rouge Metropolitan Airport (BTR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Greenville-Spartanburg Intl. Airport (GSP) to Baton Rouge Metropolitan Airport (BTR)?
Planning your getaway for September may help you find better deals, as it's the cheapest month for flights between GSP and BTR. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Greenville-Spartanburg Intl. Airport (GSP) to Baton Rouge Metropolitan Airport (BTR)?
To find the cheapest airline flying from GSP to BTR, use Expedia's filter tool. Tailor 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 Greenville-Spartanburg Intl. Airport (GSP) to Baton Rouge Metropolitan Airport (BTR)?
You'll have to hop on a flight with a layover if you're traveling from Greenville-Spartanburg Intl. Airport (GSP) to Baton Rouge Metropolitan Airport (BTR). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from GSP to BTR?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greenville-Spartanburg Intl. Airport (GSP) to Baton Rouge Metropolitan Airport (BTR)?
To land at Baton Rouge Metropolitan Airport (BTR) on time, book a flight that leaves Greenville-Spartanburg Intl. Airport (GSP) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Greenville-Spartanburg Intl. Airport (GSP) to Baton Rouge Metropolitan Airport (BTR) last-minute?
Booking your plane ticket from GSP to BTR shortly before your journey is usually more expensive. But if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a GSP to BTR flight and hotel package?
Compared with arranging hotels and flights separately, booking a GSP to BTR flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of travel planning. Just pick your flights and choose from our extensive range of stays, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Greenville-Spartanburg Intl. Airport (GSP) to Baton Rouge Metropolitan Airport (BTR)?
If you booked your GSP to BTR flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.