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$365+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BIL
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
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 junio 30, 2025.

Round-trip from

$365
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$638
From Greenville to Billings Logan Intl
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High demand for flights, 9% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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.
mar. 8/127:33 amGSP - BIL
1 stop6h 16mAmerican Airlines
sáb. 8/167:00 amBIL - GSP
1 stop7h 49mAmerican Airlines
Deal found 6/30$365
This Delta deal was found by Cheapflights users on 6/30. 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.
vie. 7/117:00 amGSP - BIL
2 stops12h 44mDelta
mar. 7/156:26 pmBIL - GSP
2 stops14h 06mDelta
Deal found 6/30$429
This United Airlines deal was found by Cheapflights users on 6/28. 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.
vie. 7/114:25 pmGSP - BIL
1 stop8h 22mUnited Airlines
mar. 7/157:00 amBIL - GSP
2 stops14h 43mUnited Airlines
Deal found 6/28$474

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 junio 30, 2025.
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

mar. 8/12

7:33 am-11:49 am

1 stop6h 16m

Billings Logan Intl

sáb. 8/16

7:00 am-4:49 pm

1 stop7h 49m

$365

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

vie. 7/11

7:00 am-5:44 pm

2 stops12h 44m

Billings Logan Intl

mar. 7/15

6:26 pm-10:32 am

2 stops14h 06m

$429

GreenvilleBillings

GSP - BIL

GSPBIL

Greenville

vie. 7/11

4:25 pm-10:47 pm

1 stop8h 22m

Billings Logan Intl

mar. 7/15

7:00 am-11:43 pm

2 stops14h 43m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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, February is the cheapest month in which you can book a flight from Greenville to Billings (average of $396). Flying from Greenville to Billings in June is currently the most expensive (average of $512). 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 junio 30, 2025.
Get a feel of what it's like to fly with Delta, 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.
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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 Greenville to Billings. 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 Greenville to Billings round-trip?

    Currently priced at $365, 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. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $429 and $474, respectively. These flights start at 36% 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, February is the cheapest month in which you can book a flight from Greenville to Billings (average of $396). Flying from Greenville to Billings in June is currently the most expensive (average of $512). 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 junio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$543FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$368Average$547FlexibilityNo cancel feeOn-time69%

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