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$449+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — GSP
Jul 17 — Jul 241
Fri 7/17
Fri 7/24
1 adult, Economy
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Cheap 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 June 17, 2026.

This United Airlines deal was found by Cheapflights users on 6/14. 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 8/287:00 am
BIL
-
GSP
1 stop6h 15m
United Airlines
Tue 9/14:33 pm
GSP
-
BIL
1 stop8h 18m
United Airlines
Deal found 6/14$449
This United Airlines deal was found by Cheapflights users on 6/15. 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 10/275:00 am
BIL
-
GSP
2 stops10h 00m
United Airlines
Sat 10/317:00 am
GSP
-
BIL
2 stops12h 19m
United Airlines
Deal found 6/15$459
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 7/112:53 pm
BIL
-
GSP
1 stop8h 55m
American Airlines
Sun 7/57:01 am
GSP
-
BIL
1 stop7h 58m
American Airlines
Deal found 6/16$812
This Delta deal was found by Cheapflights users on 6/16. 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.
Wed 7/16:24 am
BIL
-
GSP
2 stops12h 00m
Delta
Sun 7/55:16 pm
GSP
-
BIL
2 stops8h 18m
Delta
Deal found 6/16$907
This American Airlines deal was found by Cheapflights users on 6/16. 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 6/251:33 pm
BIL
-
GSP
1 stop7h 23m
American Airlines
Sun 6/285:25 pm
GSP
-
BIL
1 stop7h 50m
American Airlines
Deal found 6/16$943

Find 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 June 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$449
(United Airlines)

Popular in

December

Cheapest in

July

Average price

$578
Provider with most accurate pricing for Billings Logan Intl-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Greenville flights.
Search Deals
From Billings Logan Intl to Greenville
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 17, 2026.
Use the filters below to find and compare flights from Billings to Greenville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BillingsGreenville

BIL - GSP

BILGSP

Billings Logan Intl

Fri 8/28

7:00 am-3:15 pm

1 stop6h 15m

Greenville

Tue 9/1

4:33 pm-10:51 pm

1 stop8h 18m

$449

BillingsGreenville

BIL - GSP

BILGSP

Billings Logan Intl

Tue 10/27

5:00 am-5:00 pm

2 stops10h 00m

Greenville

Sat 10/31

7:00 am-5:19 pm

2 stops12h 19m

$459

BillingsGreenville

BIL - GSP

BILGSP

Billings Logan Intl

Wed 7/1

6:24 am-8:24 pm

2 stops12h 00m

Greenville

Sun 7/5

5:16 pm-11:34 pm

2 stops8h 18m

$907

BillingsGreenville

BIL - GSP

BILGSP

Billings Logan Intl

Wed 7/1

7:00 am-11:34 pm

2 stops14h 34m

Greenville

Sun 7/5

7:40 pm-9:17 pm

3 stops27h 37m

$1,177

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Sorted by cheapest first

Compare providers for flights from Billings to Greenville

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 Billings to Greenville in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Billings-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Greenville flights, Cheapflights users trust FlightHub the most. FlightHub 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 Billings-Greenville 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 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

How much does it cost to fly round-trip from Billings to Greenville?

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 June 17, 2026.
Read through reviews of airlines operating flights from Billings to Greenville, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,845 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,845 reviews
United Airlines
7.4
Good
9,845 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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.

  • How long is the flight from Billings to Greenville?

    There are many flights that can get you from Billings to Greenville in 6h 15m. Fly via United Airlines to get the fastest option. The distance from Billings to Greenville is about 1566 mi.

  • What is the cheapest airline to fly 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 $335 on this airline. This flight start at 46% lower than the current average price 3 months from now.

  • 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.

See more FAQs

Traveling to a place near Greenville?

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

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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 June 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$335Average$534FlexibilityNo cancel feeOn-time69%

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