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$364+ Cheap flights from Greenville to Billings (GSP - BIL)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BIL
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Greenville to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Billings (BIL). 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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$364
(American Airlines)

Popular in

April

Cheapest in

July

Average price

$378
Provider with most accurate pricing for Greenville-Billings Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Greenville-Billings Logan Intl flights.
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From Greenville to Billings Logan Intl
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Highest demand for flights based on searches. 15% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Greenville to Billings

Cheapest flights from Greenville to Billings
Explore the most affordable flight options available from Greenville to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/7. 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 1/226:25 amGSP - BIL
1 stop9h 11mAmerican Airlines
Mon 1/266:54 amBIL - GSP
2 stops12h 05mAmerican Airlines
Deal found 1/7$364
This Delta deal was found by Cheapflights users on 1/7. 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.
Thu 1/2211:30 amGSP - BIL
2 stops9h 54mDelta
Mon 1/266:10 pmBIL - GSP
2 stops13h 09mDelta
Deal found 1/7$370
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 2/136:01 amGSP - BIL
1 stop9h 17mAmerican Airlines
Sun 2/155:27 amBIL - GSP
1 stop8h 09mAmerican Airlines
Deal found 1/7$408
This Delta deal was found by Cheapflights users on 1/7. 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.
Thu 5/283:00 pmGSP - BIL
2 stops9h 37mDelta
Mon 6/86:25 pmBIL - GSP
2 stops14h 03mDelta
Deal found 1/7$460
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 5/296:46 amGSP - BIL
1 stop6h 35mUnited Airlines
Tue 6/25:51 pmBIL - GSP
2 stops12h 53mUnited Airlines
Deal found 1/7$474
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/84:15 pmGSP - BIL
1 stop7h 08mUnited Airlines
Wed 1/146:30 amBIL - GSP
1 stop6h 50mUnited Airlines
Deal found 1/7$484
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 10/272:23 pmGSP - BIL
2 stops10h 18mUnited Airlines
Sat 10/3112:30 pmBIL - GSP
1 stop22h 26mUnited Airlines
Deal found 1/7$493
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 6/26:46 amGSP - BIL
1 stop6h 35mUnited Airlines
Sat 6/612:30 pmBIL - GSP
1 stop6h 41mUnited Airlines
Deal found 1/7$494

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Billings 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 January 8, 2026.
Use the filters below to find and compare flights from Greenville to Billings that are best for you.

Fly from

Greenville

Fly to

Billings

Route

Depart

Return

Price

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Thu 1/22

11:30 am-7:24 pm

2 stops9h 54m

Billings Logan Intl

Mon 1/26

6:10 pm-9:19 am

2 stops13h 09m

$370

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Thu 5/28

3:00 pm-10:37 pm

2 stops9h 37m

Billings Logan Intl

Mon 6/8

6:25 pm-10:28 am

2 stops14h 03m

$460

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Sun 5/31

6:46 am-11:21 am

1 stop6h 35m

Billings Logan Intl

Fri 6/5

12:30 pm-9:11 pm

1 stop6h 41m

$484

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Tue 6/2

6:46 am-11:21 am

1 stop6h 35m

Billings Logan Intl

Tue 6/2

5:51 pm-8:44 am

2 stops12h 53m

$516

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Mon 6/1

5:18 pm-9:51 am

2 stops18h 33m

Billings Logan Intl

Sat 6/13

7:00 am-9:46 pm

2 stops12h 46m

$519

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Fri 5/29

6:46 am-11:21 am

1 stop6h 35m

Billings Logan Intl

Wed 6/3

12:30 pm-9:11 pm

1 stop6h 41m

$525

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Sat 5/30

6:45 am-10:27 pm

2 stops17h 42m

Billings Logan Intl

Mon 6/8

6:25 pm-10:28 am

2 stops14h 03m

$532

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Mon 7/6

5:29 pm-10:45 pm

1 stop7h 16m

Billings Logan Intl

Tue 7/14

6:00 am-4:39 pm

1 stop8h 39m

$550

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Thu 5/28

6:46 am-11:21 am

1 stop6h 35m

Billings Logan Intl

Tue 6/2

5:51 pm-8:44 am

2 stops12h 53m

$550

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

Tue 6/2

6:46 am-11:21 am

1 stop6h 35m

Billings Logan Intl

Fri 6/5

12:30 pm-9:11 pm

1 stop6h 41m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 12 results
1
2

Compare providers for flights from Greenville to Billings

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Billings in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Greenville-Billings flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Greenville-Billings flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Greenville-Billings flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Billings flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-Billings flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Greenville to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Greenville 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 Greenville to Billings

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

Currently, July is the cheapest month in which you can book a flight from Greenville to Billings (average of $283). Flying from Greenville to Billings in December is currently the most expensive (average of $368). 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 Billings

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated January 8, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Greenville to Billings by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,139 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,095 reviews
United Airlines
7.4
Good
9,139 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

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

  • How long is the flight from Greenville to Billings?

    Delta and United Airlines can get you from Greenville to Billings in just under 6h 35m. Your travel time can differ by up to 3h 19m. The distance from Greenville to Billings is about 1566 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $288, American Airlines will fly you from Greenville to Billings and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $302. These flights start at 44% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greenville to Billings 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 Greenville to Billings?

    Currently, July is the cheapest month in which you can book a flight from Greenville to Billings (average of $283). Flying from Greenville to Billings in December is currently the most expensive (average of $368). 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

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Top 2 airlines flying from Greenville to Billings

Discover the top 2 airlines that operate flights from Greenville to Billings. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$463FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$302Average$537FlexibilityNo cancel feeOn-time69%

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