GSP - BIL

$399 Find Cheap Flights from Greenville to Billings - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greenville to Billings departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$399
Delta
Tue 10/6Mon 10/12
GSP - BIL • 2 stops
Cheapest one-way
$401
American Airlines
Sat 8/15
GSP - BIL • 1 stop
Top airlines
Delta
Cheapest • from $399 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Greenville and Billings. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Denver (DEN)
Cheapest • Avg $527 (round-trip)
Chicago (ORD)
Shortest trip • 6h 34m (one-way)
Insights
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Booking Insights
Flight Deals

Cheap Flights from Greenville to Billings (GSP-BIL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greenville to Billings that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greenville to Billings

Tue, Oct 6 - Mon, Oct 12
Delta Logo
11:45 am - 8:15 pm
GSP
-
BIL
10h 30m
2 stops
Delta Logo
6:29 pm - 9:23 am
BIL
-
GSP
12h 54m
2 stops
$399Delta
Tue, Oct 6 - Mon, Oct 12
United Airlines Logo
4:25 pm - 9:10 pm
GSP
-
BIL
6h 45m
1 stop
United Airlines Logo
7:00 am - 3:08 pm
BIL
-
GSP
6h 08m
1 stop
$529United Airlines
Tue, Oct 6 - Mon, Oct 12
United Airlines Logo
2:16 pm - 9:10 pm
GSP
-
BIL
8h 54m
2 stops
United Airlines Logo
7:00 am - 3:08 pm
BIL
-
GSP
6h 08m
1 stop
$534United Airlines
Mon, Sep 7 - Tue, Sep 15
American Airlines Logo
5:28 pm - 10:47 pm
GSP
-
BIL
7h 19m
1 stop
American Airlines Logo
1:13 pm - 10:11 pm
BIL
-
GSP
6h 58m
1 stop
$572American Airlines
Mon, Sep 7 - Tue, Sep 15
United Airlines Logo
4:33 pm - 10:07 pm
GSP
-
BIL
7h 34m
1 stop
United Airlines Logo
7:00 am - 11:15 pm
BIL
-
GSP
14h 15m
2 stops
$592United Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
5:28 pm - 10:47 pm
GSP
-
BIL
7h 19m
1 stop
American Airlines Logo
12:22 pm - 11:59 pm
BIL
-
GSP
9h 37m
1 stop
$598American Airlines
Mon, Sep 7 - Tue, Sep 15
United Airlines Logo
7:47 pm - 10:51 pm
GSP
-
BIL
29h 04m
2 stops
United Airlines Logo
7:00 am - 11:15 pm
BIL
-
GSP
14h 15m
2 stops
$598United Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
5:28 pm - 10:47 pm
GSP
-
BIL
7h 19m
1 stop
American Airlines Logo
7:00 am - 4:38 pm
BIL
-
GSP
7h 38m
1 stop
$624American Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
5:28 pm - 10:47 pm
GSP
-
BIL
7h 19m
1 stop
American Airlines Logo
12:22 pm - 11:59 pm
BIL
-
GSP
9h 37m
1 stop
$678American Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
5:28 pm - 10:47 pm
GSP
-
BIL
7h 19m
1 stop
American Airlines Logo
7:00 am - 9:50 pm
BIL
-
GSP
12h 50m
2 stops
$712American Airlines
Booking Insights

KAYAK's insights & trends for Greenville to Billings flights

Get data-powered insights and trends into flights from Greenville to Billings to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Greenville to Billings?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Greenville to Billings were found on Delta ($399) and United Airlines ($529).

Find deals

Good to know

Cheapest flight

$399
Flight from Greenville to Billings

When to book flights from Greenville to Billings

Are your dates flexible? Find out the best times to travel from Greenville to Billings based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Greenville to Billings

  • What is the cheapest flight from Greenville to Billings?

    In the last 5 days, the lowest price for a flight from Greenville to Billings was $401 for a one-way ticket and $399 for a round-trip.

  • Do I need a passport to fly between Greenville and Billings?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Greenville to Billings?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Greenville to Billings?

    Star Alliance is the only airline alliance operating flights between Greenville and Billings.

  • How does KAYAK find such low prices on flights from Greenville to Billings?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Greenville to Billings.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Greenville to Billings?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings from Greenville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Greenville to Billings?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Billings with an airline and back to Greenville with another airline. Booking your flights between Greenville and BIL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Greenville to Billings?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Billings from Greenville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Greenville to Billings

 
See real verified KAYAK customer reviews for airlines flying from Greenville to Billings. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Greenville to Billings? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10052 reviews
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
7.7Boarding
Airline reviews

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

8.0 ExcellentArmedrest, Jul 2026
ORD - PAH
Read more United Airlines reviews

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

My flight was delayed so bad i missed u it so i just said never mind

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Please please take consideration when setting cabin temperature. The vents were not functional and it was over 70 degrees in the cabin during the winter months when most people are used to much cooler indoor temperatures. I was down to my white t-shirt and the sweat pants I wore from Auckland to San Francisco and was sweating profusely and there was NO VENT!

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

Information on your arrival and departure airports

Greenville (GSP)
Billings (BIL)