$359+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — BIL
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga to Billings with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chattanooga to Billings
Cheapest
Best
Last-minute
Cheapest flights from Chattanooga to BillingsExplore 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 24, 2026.
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 24, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/114:03 pm -
1 stop6h 37m
Sat 11/147:00 am -
1 stop6h 18m
Deal found 10/21![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 10/21. 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 11/1112:08 pm -
2 stops12h 12m
Sat 11/146:29 pm -
2 stops12h 51m
Deal found 10/21![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/117:00 am -
2 stops12h 14m
Sat 11/145:00 am -
2 stops9h 05m
Deal found 10/20![United Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 12/14:06 pm -
1 stop7h 38m
Tue 12/81:58 pm -
1 stop5h 32m
Deal found 10/21![American Airlines logo]()
$602
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/110:35 am -
2 stops12h 24m
Tue 12/87:00 am -
2 stops8h 01m
Deal found 10/21![United Airlines logo]()
$647
Best flights from Chattanooga to BillingsDiscover carefully curated flight deals from Chattanooga to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Chattanooga to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 11/1112:08 pm -
2 stops12h 12m
Sat 11/146:29 pm -
2 stops12h 51m
Deal found 10/21![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/114:03 pm -
1 stop6h 37m
Sat 11/147:00 am -
1 stop6h 18m
Deal found 10/22![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 10/20. 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 2/236:30 am -
2 stops8h 53m
Sat 2/277:00 am -
2 stops8h 25m
Deal found 10/20![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/23. 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 1/266:30 am -
2 stops11h 02m
Sat 1/307:00 am -
2 stops10h 09m
Deal found 10/23![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 10/20. 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 2/2411:40 am -
2 stops10h 08m
Fri 2/266:25 pm -
2 stops16h 41m
Deal found 10/20![Delta logo]()
$483
This Delta deal was found by Cheapflights users on 10/20. 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 2/272:55 pm -
2 stops9h 37m
Mon 3/112:58 pm -
2 stops18h 08m
Deal found 10/20![Delta logo]()
$483
This Delta deal was found by Cheapflights users on 10/20. 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.
Mon 2/221:30 pm -
2 stops8h 18m
Wed 3/36:15 am -
2 stops10h 39m
Deal found 10/20![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 10/20. 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.
Thu 2/255:30 am -
2 stops16h 18m
Sun 2/286:25 pm -
2 stops12h 41m
Deal found 10/20![Delta logo]()
$514
Last-minute flights from Chattanooga to BillingsDiscover last-minute flight deals from Chattanooga to Billings. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Billings. Data last updated October 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/114:03 pm -
1 stop6h 37m
Sat 11/147:00 am -
1 stop6h 18m
Deal found 10/21![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 10/21. 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 11/1112:08 pm -
2 stops12h 12m
Sat 11/146:29 pm -
2 stops12h 51m
Deal found 10/21![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/117:00 am -
2 stops12h 14m
Sat 11/145:00 am -
2 stops9h 05m
Deal found 10/20![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 10/21. 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.
Fri 11/2012:06 pm -
2 stops9h 31m
Fri 11/276:34 am -
2 stops7h 42m
Deal found 10/21![Delta logo]()
$694
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/204:06 pm -
1 stop7h 38m
Fri 11/277:00 am -
1 stop6h 21m
Deal found 10/21![American Airlines logo]()
$838
Find 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 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (American Airlines) |
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 7,457,451 searches. Data last updated October 24, 2026.
Use the filters below to find and compare flights from Chattanooga to Billings that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaBillings
CHA Chattanooga Lovell Field - BIL Billings Logan Intl
CHABIL
Chattanooga Lovell Field
Wed 11/11
12:08 pm-10:20 pm
2 stops12h 12m
Billings Logan Intl
Sat 11/14
6:29 pm-9:20 am
2 stops12h 51m
$369
Quickest round-trip
ChattanoogaBillings
CHA Chattanooga Lovell Field - BIL Billings Logan Intl
CHABIL
Chattanooga Lovell Field
Wed 11/11
4:03 pm-8:40 pm
1 stop6h 37m
Billings Logan Intl
Sat 11/14
7:00 am-3:18 pm
1 stop6h 18m
$394
ChattanoogaBillings
CHA Chattanooga Lovell Field - BIL Billings Logan Intl
CHABIL
Chattanooga Lovell Field
Tue 2/23
6:30 am-1:23 pm
2 stops8h 53m
Billings Logan Intl
Sat 2/27
7:00 am-5:25 pm
2 stops8h 25m
$479
ChattanoogaBillings
CHA Chattanooga Lovell Field - BIL Billings Logan Intl
CHABIL
Chattanooga Lovell Field
Tue 1/26
6:30 am-3:32 pm
2 stops11h 02m
Billings Logan Intl
Sat 1/30
7:00 am-7:09 pm
2 stops10h 09m
$479
ChattanoogaBillings
CHA Chattanooga Lovell Field - BIL Billings Logan Intl
CHABIL
Chattanooga Lovell Field
Wed 2/24
11:40 am-7:48 pm
2 stops10h 08m
Billings Logan Intl
Fri 2/26
6:25 pm-1:06 pm
2 stops16h 41m
$483
ChattanoogaBillings
CHA Chattanooga Lovell Field - BIL Billings Logan Intl
CHABIL
Chattanooga Lovell Field
Sat 2/27
2:55 pm-10:32 pm
2 stops9h 37m
Billings Logan Intl
Mon 3/1
12:58 pm-9:06 am
2 stops18h 08m
$483
ChattanoogaBillings
CHA Chattanooga Lovell Field - BIL Billings Logan Intl
CHABIL
Chattanooga Lovell Field
Mon 2/22
1:30 pm-7:48 pm
2 stops8h 18m
Billings Logan Intl
Wed 3/3
6:15 am-6:54 pm
2 stops10h 39m
$499
ChattanoogaBillings
CHA Chattanooga Lovell Field - BIL Billings Logan Intl
CHABIL
Chattanooga Lovell Field
Thu 2/25
5:30 am-7:48 pm
2 stops16h 18m
Billings Logan Intl
Sun 2/28
6:25 pm-9:06 am
2 stops12h 41m
$514
Sorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chattanooga-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Billings flight deals on Cheapflights vs. FlightHub >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 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 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.
CHA-BIL
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.
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 24, 2026.
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.
Boarding
7.4
Crew
7.9
Overall
7.0
Food
6.4
Comfort
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Boarding
7.4
Crew
7.9
Overall
7.0
Food
6.4
Comfort
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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.
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Other flights to Billings
Explore flights to Billings departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
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Chattanooga and Billings flights
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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 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$442 | Average$744 | FlexibilityNo cancel fee | On-time71% |