$316 Cheap Flights from Greenville (GSP) to Yakima (YKM)

View $316 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Greenville-Spartanburg Intl. Airport (GSP) to Yakima, WA (YKM-Yakima Air Terminal - McAllister Field)

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Cheap Flights from Greenville to Yakima (GSP-YKM)

Prices were available within the past 7 days and start at $316 for one-way flights and $867 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Dec 8 - Wed, Dec 17
GSP
Greenville
YKM
Yakima
$867 Roundtrip, found 4 days ago
$867
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Dec 8 from Greenville to Yakima, returning Wed, Dec 17, priced at $867 found 4 days ago
Alaska Airlines
Mon, Dec 29 - Wed, Jan 14
GSP
Greenville
YKM
Yakima
$980 Roundtrip, found 4 days ago
$980
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Dec 29 from Greenville to Yakima, returning Wed, Jan 14, priced at $980 found 4 days ago
Alaska Airlines
Mon, Dec 8 - Wed, Dec 17
GSP
Greenville
YKM
Yakima
$983 Roundtrip, found 4 days ago
$983
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Dec 8 from Greenville to Yakima, returning Wed, Dec 17, priced at $983 found 4 days ago
Alaska Airlines
Mon, Dec 29 - Fri, Jan 16
GSP
Greenville
YKM
Yakima
$1,024 Roundtrip, found 4 days ago
$1,024
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Dec 29 from Greenville to Yakima, returning Fri, Jan 16, priced at $1,024 found 4 days ago
Alaska Airlines
Mon, Dec 8 - Mon, Jan 5
GSP
Greenville
YKM
Yakima
$1,096 Roundtrip, found 4 days ago
$1,096
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Dec 8 from Greenville to Yakima, returning Mon, Jan 5, priced at $1,096 found 4 days ago
Alaska Airlines
Sat, Jan 3 - Fri, Jan 16
GSP
Greenville
YKM
Yakima
$1,195 Roundtrip, found 4 days ago
$1,195
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Jan 3 from Greenville to Yakima, returning Fri, Jan 16, priced at $1,195 found 4 days ago
Alaska Airlines
Fri, Dec 26 - Mon, Jan 5
GSP
Greenville
YKM
Yakima
$1,209 Roundtrip, found 4 days ago
$1,209
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Dec 26 from Greenville to Yakima, returning Mon, Jan 5, priced at $1,209 found 4 days ago
Alaska Airlines
Sat, Jan 3 - Fri, Jan 16
GSP
Greenville
YKM
Yakima
$1,239 Roundtrip, found 4 days ago
$1,239
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Jan 3 from Greenville to Yakima, returning Fri, Jan 16, priced at $1,239 found 4 days ago
Alaska Airlines
Sat, Jan 3 - Fri, Jan 16
GSP
Greenville
YKM
Yakima
$1,359 Roundtrip, found 4 days ago
$1,359
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Jan 3 from Greenville to Yakima, returning Fri, Jan 16, priced at $1,359 found 4 days ago
Alaska Airlines
Sat, Jan 3 - Fri, Jan 16
GSP
Greenville
YKM
Yakima
$1,403 Roundtrip, found 4 days ago
$1,403
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Jan 3 from Greenville to Yakima, returning Fri, Jan 16, priced at $1,403 found 4 days ago
Alaska Airlines
Thu, Oct 9 - Mon, Oct 13
GSP
Greenville
YKM
Yakima
$1,753 Roundtrip, found 6 days ago
$1,753
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Oct 9 from Greenville to Yakima, returning Mon, Oct 13, priced at $1,753 found 6 days ago
Alaska Airlines
Thu, Oct 9 - Sun, Oct 12
GSP
Greenville
YKM
Yakima
$1,971 Roundtrip, found 22 hours ago
$1,971
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Thu, Oct 9 from Greenville to Yakima, returning Sun, Oct 12, priced at $1,971 found 22 hours ago
Alaska Airlines
Wed, Oct 8 - Sun, Oct 12
GSP
Greenville
YKM
Yakima
$2,003 Roundtrip, found 22 hours ago
$2,003
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Wed, Oct 8 from Greenville to Yakima, returning Sun, Oct 12, priced at $2,003 found 22 hours ago
Alaska Airlines
Thu, Oct 9 - Sun, Oct 12
GSP
Greenville
YKM
Yakima
$2,078 Roundtrip, found 22 hours ago
$2,078
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Thu, Oct 9 from Greenville to Yakima, returning Sun, Oct 12, priced at $2,078 found 22 hours ago
Alaska Airlines
Wed, Oct 8 - Sun, Oct 12
GSP
Greenville
YKM
Yakima
$2,110 Roundtrip, found 22 hours ago
$2,110
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Wed, Oct 8 from Greenville to Yakima, returning Sun, Oct 12, priced at $2,110 found 22 hours ago

Frequently asked questions

How much does a flight from Greenville-Spartanburg Intl. Airport (GSP) to Yakima Air Terminal - McAllister Field Airport (YKM) cost?
Secure a cheap one-way flight from $316 or cheap return flight from $867 from Greenville-Spartanburg Intl. Airport (GSP) to Yakima Air Terminal - McAllister Field Airport (YKM) 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 Greenville-Spartanburg Intl. Airport (GSP) to Yakima Air Terminal - McAllister Field Airport (YKM)?
The cheapest month to fly from GSP to YKM is December, when there's less demand. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Greenville-Spartanburg Intl. Airport (GSP) to Yakima Air Terminal - McAllister Field Airport (YKM)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from GSP to YKM. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Greenville-Spartanburg Intl. Airport (GSP) to Yakima Air Terminal - McAllister Field Airport (YKM)?
Nonstop flights from Greenville-Spartanburg Intl. Airport (GSP) to Yakima Air Terminal - McAllister Field Airport (YKM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GSP to YKM?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a number of factors, such as 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 Greenville-Spartanburg Intl. Airport (GSP) to Yakima Air Terminal - McAllister Field Airport (YKM)?
To avoid potential delays on the Greenville-Spartanburg Intl. Airport (GSP) to Yakima Air Terminal - McAllister Field Airport (YKM) route, fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Yakima Air Terminal - McAllister Field Airport (YKM) last-minute?
Last-minute bookings from GSP to YKM are generally more expensive. To secure the best rates, start searching for flights as early as possible. That being said, if you're flexible with your travel dates, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a GSP to YKM flight and hotel package?
You'll typically save money by securing a GSP to YKM flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your ideal flights and accommodations, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Greenville-Spartanburg Intl. Airport (GSP) to Yakima Air Terminal - McAllister Field Airport (YKM)?
It's generally possible to reschedule or cancel your GSP to YKM flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Greenville-Spartanburg Intl.
Destination airport
Yakima Air Terminal - McAllister Field
Airlines serving
Alaska Airlines
Roundtrip price
$866
Distance
2136 mi

Book with confidence

Book with confidence

Greenville to Yakima Flights

The cheapest times to fly from Greenville to Yakima

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

 

The best time to book a flight from Greenville to Yakima

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

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 Yakima in 2025. You can also book with separate airlines for your outbound and return journeys, from $316 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 Yakima 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 Yakima 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.

 

Greenville to Yakima Flights

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Explore a world of travel with Expedia

*Available to One Key members.