HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Greenville

$460+ Cheap flights from Billings to Greenville (BIL - GSP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — GSP
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Billings to Greenville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Billings to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Greenville (GSP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$460
(United Airlines)

Popular in

February

Cheapest in

November

Average price

$407
From Billings Logan Intl to Greenville
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Billings to Greenville

Cheapest flights from Billings to Greenville
Explore the most affordable flight options available from Billings to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:00 amBIL - GSP
1 stop6h 03mUnited Airlines
Mon 8/184:25 pmGSP - BIL
1 stop8h 22mUnited Airlines
Deal found 7/30$460
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:19 pmBIL - GSP
1 stop7h 46mAmerican Airlines
Mon 8/1812:18 pmGSP - BIL
2 stops12h 42mAmerican Airlines
Deal found 7/30$465
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:38 amBIL - GSP
2 stops8h 23mDelta
Mon 12/13:42 pmGSP - BIL
2 stops8h 50mDelta
Deal found 7/30$875

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to Greenville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Billings to Greenville that are best for you.

Fly from

Billings

Fly to

Greenville

Route

Depart

Return

Price

BillingsGreenville

BIL - GSP

BILGSP

Billings Logan Intl

Thu 8/14

7:00 am-3:03 pm

1 stop6h 03m

Greenville

Mon 8/18

4:25 pm-10:47 pm

1 stop8h 22m

$460

BillingsGreenville

BIL - GSP

BILGSP

Billings Logan Intl

Thu 8/14

12:19 pm-10:05 pm

1 stop7h 46m

Greenville

Mon 8/18

12:18 pm-11:00 pm

2 stops12h 42m

$465

BillingsGreenville

BIL - GSP

BILGSP

Billings Logan Intl

Tue 11/25

11:38 am-10:01 pm

2 stops8h 23m

Greenville

Mon 12/1

3:42 pm-10:32 pm

2 stops8h 50m

$875

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Billings to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billings to Greenville

What is the cheapest month to book a flight from Billings to Greenville?

Currently, January is the cheapest month in which you can book a flight from Billings to Greenville (average of $329). Flying from Billings to Greenville in March is currently the most expensive (average of $386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Greenville. Reviews last updated July 30, 2025.
Read through reviews of airlines operating flights from Billings to Greenville, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Billings to Greenville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Billings to Greenville round-trip?

    Our cheapest airline available from Billings to Greenville is United Airlines. Our recent data shows that you can find tickets from as low as $460 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $465 and $875 round-trip.

  • Can I find deals for flights from Billings to Greenville that include hotel bookings?

    Yes. In addition to deals on Billings to Greenville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Greenville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Greenville.

  • Can I find deals for business class flights from Billings to Greenville?

    Yes. Cheapflights offers flight deals from Billings to Greenville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billings to Greenville?

    Currently, January is the cheapest month in which you can book a flight from Billings to Greenville (average of $329). Flying from Billings to Greenville in March is currently the most expensive (average of $386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Simpsonville
Duncan
Seneca
Anderson

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Billings to Greenville

See prices for flight routes from nearby airports that may be better suited for you.
Kalispell to Charlotte flights
Missoula to Charlotte flights
Bozeman to Charlotte flights
Billings to Charlotte flights
Billings to Savannah flights
Bozeman to Myrtle Beach flights
Bozeman to Charleston flights
Bozeman to Greenville flights
Butte to Charlotte flights
Helena to Charleston flights
Helena to Charlotte flights
Helena to Myrtle Beach flights
Great Falls to Charlotte flights
Billings to Augusta flights
Kalispell to Savannah flights
Helena to Columbia flights
Cody to Charlotte flights
Great Falls to Myrtle Beach flights
Butte to Augusta flights
Kalispell to Myrtle Beach flights
Great Falls to Charleston flights
Bozeman to Columbia flights
Billings to Charleston flights
Great Falls to Savannah flights
West Yellowstone to Charlotte flights
Missoula to Myrtle Beach flights
Helena to Augusta flights
Great Falls to Augusta flights
Cody to Savannah flights
Cody to Greenville flights
Bozeman to Florence flights
Bozeman to Augusta flights
Billings to Florence flights

Top airline flying from Billings to Greenville

Discover the top airline that operate flights from Billings to Greenville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$378FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.