$251+ Cheap flights from Chattanooga to Billings (CHA - BIL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — BIL
May 16 — May 231
Round-trip
1 adult, Economy
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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
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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 April 16, 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 April 16, 2026.
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/53:00 pm
CHA
- BIL
2 stops10h 20m
Delta
Mon 8/105:45 am
BIL
- CHA
2 stops12h 49m
Delta
Deal found 4/14![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 4/12. 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 8/84:11 pm
CHA
- BIL
1 stop8h 33m
American Airlines
Sat 8/157:00 am
BIL
- CHA
1 stop6h 26m
American Airlines
Deal found 4/12![American Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 8/226:30 am
CHA
- BIL
1 stop6h 32m
United Airlines
Tue 8/255:00 am
BIL
- CHA
2 stops9h 13m
United Airlines
Deal found 4/15![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Sat 5/210:42 am
CHA
- BIL
2 stops12h 15m
United Airlines
Tue 5/55:05 am
BIL
- CHA
2 stops8h 38m
United Airlines
Deal found 4/11![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/54:11 pm
CHA
- BIL
1 stop8h 33m
American Airlines
Mon 8/1012:28 pm
BIL
- CHA
1 stop7h 13m
American Airlines
Deal found 4/14![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:18 pm
CHA
- BIL
1 stop8h 57m
American Airlines
Sun 6/76:00 am
BIL
- CHA
1 stop7h 33m
American Airlines
Deal found 4/14![American Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 4/12. 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 8/74:06 pm
CHA
- BIL
2 stops9h 14m
Delta
Sat 8/155:45 am
BIL
- CHA
2 stops11h 12m
Delta
Deal found 4/12![Delta logo]()
$529
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 April 16, 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 April 16, 2026.
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/53:00 pm
CHA
- BIL
2 stops10h 20m
Delta
Mon 8/105:45 am
BIL
- CHA
2 stops12h 49m
Delta
Deal found 4/14![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 8/222:01 pm
CHA
- BIL
2 stops10h 50m
United Airlines
Tue 8/255:00 am
BIL
- CHA
2 stops9h 13m
United Airlines
Deal found 4/15![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 4/12. 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 8/76:14 am
CHA
- BIL
1 stop8h 27m
American Airlines
Sat 8/157:00 am
BIL
- CHA
1 stop6h 26m
American Airlines
Deal found 4/12![American Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Sat 5/210:42 am
CHA
- BIL
2 stops12h 15m
United Airlines
Tue 5/55:05 am
BIL
- CHA
2 stops8h 38m
United Airlines
Deal found 4/11![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 4/12. 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 8/74:06 pm
CHA
- BIL
2 stops9h 14m
Delta
Sat 8/155:45 am
BIL
- CHA
2 stops11h 12m
Delta
Deal found 4/12![Delta logo]()
$529
Last-minute flights from Chattanooga to BillingsDiscover last-minute flight deals from Chattanooga to Billings. Data last updated April 16, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Billings. Data last updated April 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/13. 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 4/163:00 pm
CHA
- BIL
2 stops9h 24m
Delta
Fri 4/246:18 pm
BIL
- CHA
2 stops13h 32m
Delta
Deal found 4/13![Delta logo]()
$569
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:09 pm
CHA
- BIL
2 stops10h 15m
Delta
Fri 4/246:18 pm
BIL
- CHA
2 stops13h 32m
Delta
Deal found 4/14![Delta logo]()
$557
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Tue 4/211:59 pm
CHA
- BIL
2 stops8h 58m
United Airlines
Fri 4/2410:38 am
BIL
- CHA
2 stops11h 45m
United Airlines
Deal found 4/14![United Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:44 pm
CHA
- BIL
1 stop6h 59m
American Airlines
Fri 4/241:51 pm
BIL
- CHA
1 stop7h 53m
American Airlines
Deal found 4/14![American Airlines logo]()
$651
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Mon 4/275:46 pm
CHA
- BIL
2 stops25h 30m
United Airlines
Fri 5/12:30 pm
BIL
- CHA
2 stops20h 55m
United Airlines
Deal found 4/12![United Airlines logo]()
$777
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Mon 4/275:44 pm
CHA
- BIL
1 stop6h 59m
American Airlines
Fri 5/11:51 pm
BIL
- CHA
1 stop7h 53m
American Airlines
Deal found 4/12![American Airlines logo]()
$855
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Sat 5/210:42 am
CHA
- BIL
2 stops12h 15m
United Airlines
Tue 5/55:05 am
BIL
- CHA
2 stops8h 38m
United Airlines
Deal found 4/11![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:18 pm
CHA
- BIL
1 stop8h 57m
American Airlines
Sun 6/76:00 am
BIL
- CHA
1 stop7h 33m
American Airlines
Deal found 4/14![American Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Sat 5/304:42 pm
CHA
- BIL
2 stops22h 40m
United Airlines
Sun 6/75:00 am
BIL
- CHA
2 stops10h 20m
United Airlines
Deal found 4/14![United Airlines logo]()
$876
One-way flights from Chattanooga to BillingsSearch for one-way flight options from Chattanooga to Billings. Find affordable one-way fares based on user searches. Data last updated April 16, 2026.
Search for one-way flight options from Chattanooga to Billings. Find affordable one-way fares based on user searches. Data last updated April 16, 2026.
This Delta deal was found by Cheapflights users on 4/16. 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.
Fri 8/73:00 pm
CHA
- BIL
2 stops10h 20m
Delta
Deal found 4/16![Delta logo]()
$251
This Delta deal was found by Cheapflights users on 4/16. 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 5/63:00 pm
CHA
- BIL
2 stops9h 24m
Delta
Deal found 4/16![Delta logo]()
$266
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:44 pm
CHA
- BIL
1 stop6h 59m
American Airlines
Deal found 4/14![American Airlines logo]()
$286
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/24:25 pm
CHA
- BIL
1 stop8h 48m
American Airlines
Deal found 4/15![American Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:57 pm
CHA
- BIL
3 stops45h 06m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:23 pm
CHA
- BIL
2 stops9h 29m
Delta
Deal found 4/15![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:44 pm
CHA
- BIL
1 stop6h 59m
American Airlines
Deal found 4/14![American Airlines logo]()
$373
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 April 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Delta) |
One-way from | $251 (Delta) |
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 April 16, 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 - BIL
CHABIL
Chattanooga Lovell Field
Wed 8/5
3:00 pm-11:20 pm
2 stops10h 20m
Billings Logan Intl
Mon 8/10
5:45 am-8:34 pm
2 stops12h 49m
$379
ChattanoogaBillings
CHA - BIL
CHABIL
Chattanooga Lovell Field
Sat 8/22
2:01 pm-10:51 pm
2 stops10h 50m
Billings Logan Intl
Tue 8/25
5:00 am-4:13 pm
2 stops9h 13m
$449
ChattanoogaBillings
CHA - BIL
CHABIL
Chattanooga Lovell Field
Sat 5/2
10:42 am-8:57 pm
2 stops12h 15m
Billings Logan Intl
Tue 5/5
5:05 am-3:43 pm
2 stops8h 38m
$449
ChattanoogaBillings
CHA - BIL
CHABIL
Chattanooga Lovell Field
Fri 8/7
4:06 pm-11:20 pm
2 stops9h 14m
Billings Logan Intl
Sat 8/15
5:45 am-6:57 pm
2 stops11h 12m
$529
Quickest round-trip
ChattanoogaBillings
CHA - BIL
CHABIL
Chattanooga Lovell Field
Fri 8/7
6:14 am-12:41 pm
1 stop8h 27m
Billings Logan Intl
Sat 8/15
7:00 am-3:26 pm
1 stop6h 26m
$603
Cheapest one-way
ChattanoogaBillings
CHA - BIL
CHABIL
Chattanooga Lovell Field
Fri 8/7
3:00 pm-11:20 pm
2 stops10h 20m
$251
ChattanoogaBillings
CHA - BIL
CHABIL
Chattanooga Lovell Field
Wed 5/6
3:00 pm-10:24 pm
2 stops9h 24m
$266
Quickest one-way
ChattanoogaBillings
CHA - BIL
CHABIL
Chattanooga Lovell Field
Wed 5/6
5:44 pm-10:43 pm
1 stop6h 59m
$286
ChattanoogaBillings
CHA - BIL
CHABIL
Chattanooga Lovell Field
Thu 7/2
4:25 pm-11:13 pm
1 stop8h 48m
$287
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 April.
| 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 April 16, 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.
Overall
7.1
Crew
7.9
Entertainment
6.9
Food
6.4
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Overall
7.1
Crew
7.9
Entertainment
6.9
Food
6.4
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
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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Explore flights to Billings departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 16, 2026.
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Chattanooga and Billings flights
Browse other Chattanooga and Billings flight options. Last updated on April 16, 2026.
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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 April 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$279 | Average$744 | FlexibilityNo cancel fee | On-time71% |