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$437+ Cheap flights from Montana to Chattanooga (CHA)

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — CHA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Montana to Chattanooga

Keep the following information in mind while searching for Montana to Chattanooga flight deals. Data was last updated September 15, 2025.

Round-trip from

$437
(United Airlines)

Popular in

October

Cheapest in

March

Average price

$738
From Montana to Chattanooga Lovell Field
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Montana to Chattanooga

Cheapest flights from Montana to Chattanooga
Explore the most affordable flight options available from Montana to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 10/1612:31 pmMSO - CHA
1 stop8h 40mUnited Airlines
Wed 10/227:02 amCHA - MSO
1 stop6h 48mUnited Airlines
Deal found 9/12$437
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:25 amMSO - CHA
2 stops8h 21mUnited Airlines
Wed 10/17:02 amCHA - MSO
1 stop6h 48mUnited Airlines
Deal found 9/13$474
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 10/1512:31 pmMSO - CHA
1 stop8h 40mUnited Airlines
Tue 10/2112:12 pmCHA - MSO
2 stops11h 13mUnited Airlines
Deal found 9/12$484
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 10/156:25 amMSO - CHA
2 stops14h 46mUnited Airlines
Wed 10/2212:12 pmCHA - MSO
2 stops11h 13mUnited Airlines
Deal found 9/12$522
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 10/1612:31 pmMSO - CHA
1 stop8h 40mUnited Airlines
Tue 10/217:02 amCHA - MSO
1 stop6h 48mUnited Airlines
Deal found 9/12$530
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 10/1712:31 pmMSO - CHA
1 stop21h 05mUnited Airlines
Wed 10/227:02 amCHA - MSO
1 stop6h 48mUnited Airlines
Deal found 9/12$534
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 10/1712:31 pmMSO - CHA
1 stop21h 05mUnited Airlines
Tue 10/2112:12 pmCHA - MSO
2 stops11h 13mUnited Airlines
Deal found 9/12$539

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Chattanooga 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 September 15, 2025.
Use the filters below to find and compare flights from Montana to Chattanooga that are best for you.

Fly from

Montana

Fly to

Chattanooga

Route

Depart

Return

Price

MissoulaChattanooga

MSO - CHA

MSOCHA

Missoula Johnson-Bell Field

Thu 10/16

12:31 pm-11:11 pm

1 stop8h 40m

Chattanooga Lovell Field

Wed 10/22

7:02 am-11:50 am

1 stop6h 48m

$437

MissoulaChattanooga

MSO - CHA

MSOCHA

Missoula Johnson-Bell Field

Sat 9/27

6:25 am-4:46 pm

2 stops8h 21m

Chattanooga Lovell Field

Wed 10/1

7:02 am-11:50 am

1 stop6h 48m

$474

MissoulaChattanooga

MSO - CHA

MSOCHA

Missoula Johnson-Bell Field

Wed 10/15

12:31 pm-11:11 pm

1 stop8h 40m

Chattanooga Lovell Field

Wed 10/22

7:02 am-11:50 am

1 stop6h 48m

$479

MissoulaChattanooga

MSO - CHA

MSOCHA

Missoula Johnson-Bell Field

Wed 10/15

12:31 pm-11:11 pm

1 stop8h 40m

Chattanooga Lovell Field

Tue 10/21

12:12 pm-9:25 pm

2 stops11h 13m

$484

MissoulaChattanooga

MSO - CHA

MSOCHA

Missoula Johnson-Bell Field

Thu 10/16

12:31 pm-11:11 pm

1 stop8h 40m

Chattanooga Lovell Field

Tue 10/21

7:02 am-11:50 am

1 stop6h 48m

$530

MissoulaChattanooga

MSO - CHA

MSOCHA

Missoula Johnson-Bell Field

Fri 10/17

12:31 pm-11:36 am

1 stop21h 05m

Chattanooga Lovell Field

Wed 10/22

7:02 am-11:50 am

1 stop6h 48m

$534

Great FallsChattanooga

GTF - CHA

GTFCHA

Great Falls

Tue 3/10

6:15 pm-9:05 am

2 stops12h 50m

Chattanooga Lovell Field

Wed 3/11

2:55 pm-10:53 pm

2 stops9h 58m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Best time to book a flight from Montana to Chattanooga

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

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

Currently, November is the cheapest month in which you can book a flight from Montana to Chattanooga (average of $323). Flying from Montana to Chattanooga in October is currently the most expensive (average of $418). 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.

Related info for your journey

Find useful and relevant information for your journey from Montana to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Chattanooga from Montana?

    Located just 6.0 mi from the city center, Chattanooga Lovell Field (CHA) is the airport most travelers will use when flying to Chattanooga from Montana.

  • How long is the flight from Montana to Chattanooga?

    For as low as $437, United Airlines can have you in Chattanooga from Montana in 8h 40m. Montana and Chattanooga are separated by a distance of 1701 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Montana to Chattanooga (average of $323). Flying from Montana to Chattanooga in October is currently the most expensive (average of $418). 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.

See more FAQs

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold

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Alternative routes for Montana to Chattanooga

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Top airline flying from Montana to Chattanooga

Discover the top airline that operate flights from Montana to Chattanooga. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$408Average$508FlexibilityNo cancel feeOn-time71%

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