$413 Cheap Flights from Billings (BIL) to Augusta (AGS)

View $413 flight on Tue, Jul 7, 2026Opens in a new window

Popular airlines from Billings Logan Intl. Airport (BIL) to Augusta Regional Airport (AGS)

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Cheap Flights from Billings to Augusta (BIL-AGS)

Prices were available within the past 7 days and start at $413 for one-way flights and $671 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Aug 20 - Sun, Aug 23
BIL
Billings
AGS
Augusta
$671 Roundtrip, found 2 days ago
$671
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 20 from Billings to Augusta, returning Sun, Aug 23, priced at $671 found 2 days ago
Delta
Thu, Aug 20 - Sun, Aug 23
BIL
Billings
AGS
Augusta
$740 Roundtrip, found 2 days ago
$740
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 20 from Billings to Augusta, returning Sun, Aug 23, priced at $740 found 2 days ago
Delta
Thu, Aug 20 - Sun, Aug 23
BIL
Billings
AGS
Augusta
$772 Roundtrip, found 2 days ago
$772
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 20 from Billings to Augusta, returning Sun, Aug 23, priced at $772 found 2 days ago
American Airlines
Thu, Aug 20 - Sun, Aug 23
BIL
Billings
AGS
Augusta
$812 Roundtrip, found 2 days ago
$812
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 20 from Billings to Augusta, returning Sun, Aug 23, priced at $812 found 2 days ago
Delta
Thu, Aug 20 - Sun, Aug 23
BIL
Billings
AGS
Augusta
$841 Roundtrip, found 2 days ago
$841
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 20 from Billings to Augusta, returning Sun, Aug 23, priced at $841 found 2 days ago
Delta
Thu, Aug 20 - Sun, Aug 23
BIL
Billings
AGS
Augusta
$849 Roundtrip, found 2 days ago
$849
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 20 from Billings to Augusta, returning Sun, Aug 23, priced at $849 found 2 days ago
Delta
Thu, Aug 20 - Sun, Aug 23
BIL
Billings
AGS
Augusta
$888 Roundtrip, found 2 days ago
$888
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 20 from Billings to Augusta, returning Sun, Aug 23, priced at $888 found 2 days ago
American Airlines
Thu, Aug 20 - Sun, Aug 23
BIL
Billings
AGS
Augusta
$889 Roundtrip, found 2 days ago
$889
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 20 from Billings to Augusta, returning Sun, Aug 23, priced at $889 found 2 days ago
American Airlines
Thu, Aug 20 - Sun, Aug 23
BIL
Billings
AGS
Augusta
$898 Roundtrip, found 2 days ago
$898
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 20 from Billings to Augusta, returning Sun, Aug 23, priced at $898 found 2 days ago
Delta
Thu, Aug 20 - Sun, Aug 23
BIL
Billings
AGS
Augusta
$911 Roundtrip, found 2 days ago
$911
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 20 from Billings to Augusta, returning Sun, Aug 23, priced at $911 found 2 days ago

Frequently asked questions

How much does a flight from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional) cost?
You can find cheap one-way flights from $413 and cheap return flights from $671 Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional) with Expedia. One-way flights usually range from $320 to $1039, and return flights typically cost between $696 and $2005. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional)?
The cheapest month to fly from BIL to AGS is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional)?
Enter BIL to AGS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional)?
American Airlines is one of the cheapest airlines offering connecting flights from Billings, MT (BIL) to Augusta, GA (AGS) with a layover in Dallas-Fort Worth Intl. (DFW), starting from around $450 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional)?
To find a cheap flight from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional)?
The earliest flight from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional) typically departs at around 5:00 AM, operated by American Airlines. This is a seasonal service active in February, allowing you to start your journey early and make the most of your time in Augusta. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional)?
The most popular departure times for flights from Billings, MT (BIL) to Augusta, GA (AGS) are in the early morning, from 6am to 9am. About 60% of passengers choose this time window. Many major carriers, including American Airlines and United Airlines, operate flights during this time. This timing is favored as it allows you to start your day early and reach your destination with plenty of time.
How long does it take to fly from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional)?
Flights from BIL to AGS with one stop typically take around 6 hours 30 minutes, covering approximately 1,643 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional)?
First class seats are offered on the BIL to AGS route with Delta Air Lines and American Airlines.
How do I earn miles on a Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional) flight with Expedia?
It's easy to earn miles on a Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Augusta from Logan Intl. (BIL)?
If you're planning to travel to Augusta from Logan Intl. (BIL), you can fly into Augusta Regional (AGS) Some flights may connect through major hubs like Denver Intl. (DEN), Salt Lake City Intl. (SLC), O'Hare Intl. (ORD) before reaching Augusta. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional) at the last minute?
Typically, booking a last minute flight from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional) flight and hotel package?
Securing a Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional) Augusta Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional)?
If you booked your Billings, MT (BIL-Logan Intl.) to Augusta, GA (AGS-Augusta Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Augusta Regional
Roundtrip price
$671
Distance
1642 mi

Book with confidence

Billings to Augusta Flights

The cheapest times to fly from Billings to Augusta

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Billings to Augusta are during the month of August. You can find some of the cheapest flights from Billings to Augusta with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Billings to Augusta

Sunday is one of the best days to book for cheap flights from Billings to Augusta: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Billings to Augusta

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Billings to Augusta in 2026. You can also book with separate airlines for your outbound and return journeys, from $413 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Billings to Augusta flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Billings to Augusta airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Billings to Augusta Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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