$143 Cheap Flights from Spokane (GEG) to Greenville (GSP)

View $143 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Greenville-Spartanburg Intl. Airport (GSP)

Cheap Flights from Spokane to Greenville (GEG-GSP)

Prices were available within the past 7 days and start at $143 for one-way flights and $285 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 28 - Wed, Oct 29
GEG
Spokane
GSP
Greenville
$285 Roundtrip, found 1 day ago
$285
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 28 from Spokane to Greenville, returning Wed, Oct 29, priced at $285 found 1 day ago
Delta
Tue, Nov 11 - Tue, Nov 18
GEG
Spokane
GSP
Greenville
$287 Roundtrip, found 3 days ago
$287
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 11 from Spokane to Greenville, returning Tue, Nov 18, priced at $287 found 3 days ago
Delta
Tue, Nov 18 - Thu, Nov 27
GEG
Spokane
GSP
Greenville
$290 Roundtrip, found 1 day ago
$290
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 18 from Spokane to Greenville, returning Thu, Nov 27, priced at $290 found 1 day ago
American Airlines
Tue, Nov 11 - Wed, Nov 19
GEG
Spokane
GSP
Greenville
$291 Roundtrip, found 4 days ago
$291
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 11 from Spokane to Greenville, returning Wed, Nov 19, priced at $291 found 4 days ago
Southwest Airlines
Tue, Nov 11 - Wed, Nov 19
GEG
Spokane
GSP
Greenville
$292 Roundtrip, found 4 days ago
$292
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, Nov 11 from Spokane to Greenville, returning Wed, Nov 19, priced at $292 found 4 days ago
United
Tue, Nov 11 - Wed, Nov 19
GEG
Spokane
GSP
Greenville
$292 Roundtrip, found 4 days ago
$292
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 11 from Spokane to Greenville, returning Wed, Nov 19, priced at $292 found 4 days ago
Delta
Wed, Nov 19 - Thu, Nov 27
GEG
Spokane
GSP
Greenville
$295 Roundtrip, found 1 day ago
$295
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 19 from Spokane to Greenville, returning Thu, Nov 27, priced at $295 found 1 day ago
Southwest Airlines
Tue, Nov 11 - Wed, Nov 19
GEG
Spokane
GSP
Greenville
$297 Roundtrip, found 4 days ago
$297
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, Nov 11 from Spokane to Greenville, returning Wed, Nov 19, priced at $297 found 4 days ago
American Airlines
Mon, Oct 27 - Wed, Oct 29
GEG
Spokane
GSP
Greenville
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Oct 27 from Spokane to Greenville, returning Wed, Oct 29, priced at $305 found 1 day ago
Alaska Airlines
Sun, Nov 2 - Mon, Nov 10
GEG
Spokane
GSP
Greenville
$557 Roundtrip, found 4 hours ago
$557
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sun, Nov 2 from Spokane to Greenville, returning Mon, Nov 10, priced at $557 found 4 hours ago

Find the cheapest month to fly from Spokane (GEG) to Greenville (GSP)

August is typically the cheapest month to fly

From $245 - $949 per traveler.

Alternative airports near Greenville

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

Select flight to Greenville-Spartanburg Intl. GSP. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $441
GSP
Greenville-Spartanburg Intl.
Cheapest
Average driving time to city center18 min
Flights from $441

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to Greenville-Spartanburg Intl. Airport (GSP) cost?
Grab a cheap one-way flight from $143 or cheap return flight from $285 from Spokane Intl. Airport (GEG) to Greenville-Spartanburg Intl. Airport (GSP) 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 Spokane Intl. Airport (GEG) to Greenville-Spartanburg Intl. Airport (GSP)?
October is the cheapest month to fly from GEG to GSP. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Greenville-Spartanburg Intl. Airport (GSP)?
To find the cheapest airline flying from GEG to GSP, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Spokane Intl. Airport (GEG) to Greenville-Spartanburg Intl. Airport (GSP)?
There aren't any daily direct flights available from Spokane Intl. Airport (GEG) to Greenville-Spartanburg Intl. Airport (GSP). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from GEG to GSP?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, season 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 Spokane Intl. Airport (GEG) to Greenville-Spartanburg Intl. Airport (GSP)?
Select a flight from Spokane Intl. Airport (GEG) to Greenville-Spartanburg Intl. Airport (GSP) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Spokane Intl. Airport (GEG) to Greenville-Spartanburg Intl. Airport (GSP) last-minute?
Last-minute fares from GEG to GSP are generally more expensive. To secure the lowest prices, start searching for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to land a cheap fare right before your trip.
Is it cheaper to book a GEG to GSP flight and hotel package?
You'll typically save money by booking a GEG 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 it all in one place. After selecting your preferred flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Greenville-Spartanburg Intl. Airport (GSP)?
It's usually possible to reschedule or cancel your GEG to GSP 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 allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Spokane Intl.
Destination airport
Greenville-Spartanburg Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$284
Distance
2011 mi

Book with confidence

Book with confidence

Spokane to Greenville Flights

The cheapest times to fly from Spokane 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 Spokane to Greenville are during the month of October. You can find some of the cheapest flights from Spokane to Greenville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to Greenville

Sunday is one of the best days to book for cheap flights from Spokane 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 Spokane 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 Spokane to Greenville in 2025. You can also book with separate airlines for your outbound and return journeys, from $143 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 Spokane 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 Spokane 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.

 

Spokane to Greenville Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.