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$399+ Cheap flights from Chattanooga to Billings (CHA - 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — BIL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Chattanooga to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$464
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$323
Provider with most accurate pricing for Chattanooga Lovell Field-Billings Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Billings Logan Intl flights.
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From Chattanooga Lovell Field to Billings Logan Intl
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Highest demand for flights based on searches. 22% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Chattanooga to Billings

Cheapest flights from Chattanooga to Billings
Explore the most affordable flight options available from Chattanooga to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/25. 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.
Sat 11/13:05 pmCHA - BIL
2 stops10h 00mDelta
Tue 11/46:15 pmBIL - CHA
2 stops12h 57mDelta
Deal found 10/25$399
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/42:16 pmCHA - BIL
1 stop8h 59mAmerican Airlines
Thu 12/111:58 pmBIL - CHA
1 stop5h 52mAmerican Airlines
Deal found 10/26$464
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 11/14:19 pmCHA - BIL
1 stop7h 34mAmerican Airlines
Tue 11/42:00 pmBIL - CHA
1 stop8h 15mAmerican Airlines
Deal found 10/25$469
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/412:11 pmCHA - BIL
2 stops11h 10mUnited Airlines
Thu 12/112:40 pmBIL - CHA
2 stops28h 17mUnited Airlines
Deal found 10/26$617

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga 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 October 28, 2025.
Use the filters below to find and compare flights from Chattanooga to Billings that are best for you.

Fly from

Chattanooga

Fly to

Billings

Route

Depart

Return

Price

ChattanoogaBillings

CHA - BIL

CHABIL

Chattanooga Lovell Field

Thu 12/4

2:16 pm-9:15 pm

1 stop8h 59m

Billings Logan Intl

Thu 12/11

1:58 pm-9:50 pm

1 stop5h 52m

$464

ChattanoogaBillings

CHA - BIL

CHABIL

Chattanooga Lovell Field

Thu 12/4

12:11 pm-9:21 pm

2 stops11h 10m

Billings Logan Intl

Thu 12/11

2:40 pm-8:57 pm

2 stops28h 17m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Chattanooga 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 Chattanooga to Billings in October.
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 Chattanooga-Billings flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chattanooga-Billings flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chattanooga-Billings flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-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 Chattanooga-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 Chattanooga to Billings

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

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

Currently, April is the cheapest month in which you can book a flight from Chattanooga to Billings (average of $268). Flying from Chattanooga to Billings in December is currently the most expensive (average of $489). 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 October 28, 2025.
Get a feel of what it's like to fly with American Airlines from Chattanooga 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.
American Airlines
7.2
Good
11,032 reviews

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,032 reviews
American Airlines
7.2
Good
11,032 reviews

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Chattanooga 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 Chattanooga to Billings?

    There are many flights that can get you from Chattanooga to Billings in 8h 59m. Fly via American Airlines or United Airlines to get the fastest option. The distance from Chattanooga to Billings is about 1427 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Chattanooga to Billings round-trip?

    Flying on American Airlines is currently your cheapest option to Billings, with prices starting at $268. American Airlines is 57% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Chattanooga to Billings (average of $268). Flying from Chattanooga to Billings in December is currently the most expensive (average of $489). 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.

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Top airline flying from Chattanooga to Billings

Discover the top airline that operate flights from Chattanooga 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$650FlexibilityNo cancel feeOn-time71%

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