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Big Sky

$63+ Cheap flights from Nashville (BNA) to Big Sky, MT

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BZN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Find cheap flights from Nashville to Big Sky with Cheapflights

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Cheapflights Tip: The best prices from Nashville Intl to Big Sky are usually found in April or August, booked 40 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Nashville to Big Sky

Keep the following information in mind while searching for Nashville to Big Sky flight deals. Data was last updated September 11, 2025.

Round-trip from

$178
(Cheapflightsfares)

One-way from

$63
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$256
From Nashville Intl to Big Sky
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One-way flight from Nashville Intl to Big Sky
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Highest demand for flights based on searches. 11% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 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 Nashville to Big Sky

Cheapest flights from Nashville to Big Sky
Explore the most affordable flight options available from Nashville to Big Sky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:00 amBNA - BZN
Nonstop3h 39mAllegiant Air
Mon 9/291:29 pmBZN - BNA
Nonstop3h 22mAllegiant Air
Deal found 9/10$178
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 9/2210:00 amBNA - BZN
Nonstop3h 39mAllegiant Air
Mon 9/291:29 pmBZN - BNA
Nonstop3h 22mAllegiant Air
Deal found 9/10$208
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Mon 10/136:00 amBNA - BZN
Nonstop3h 43mMultiple Airlines
Fri 10/173:04 pmBZN - BNA
1 stop8h 07mMultiple Airlines
Deal found 9/9$212
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:35 pmBNA - BZN
1 stop6h 35mSouthwest
Sun 10/266:15 pmBZN - BNA
1 stop6h 00mSouthwest
Deal found 9/9$216
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 9/2210:00 amBNA - BZN
Nonstop3h 39mMultiple Airlines
Tue 9/303:08 pmBZN - BNA
1 stop8h 00mMultiple Airlines
Deal found 9/10$217
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/268:00 amBNA - BZN
Nonstop3h 39mMultiple Airlines
Tue 9/303:08 pmBZN - BNA
1 stop8h 00mMultiple Airlines
Deal found 9/9$226
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Mon 9/2210:00 amBNA - BZN
Nonstop3h 39mMultiple Airlines
Thu 10/210:07 amBZN - BNA
2 stops13h 33mMultiple Airlines
Deal found 9/9$228

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville to Big Sky 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 11, 2025.
Use the filters below to find and compare flights from Nashville to Big Sky that are best for you.

Fly from

Nashville

Fly to

Big Sky

Route

Depart

Return

Price

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Fri 9/26

8:00 am-10:39 am

Nonstop3h 39m

Bozeman Gallatin Field

Tue 9/30

3:08 pm-12:08 am

1 stop8h 00m

$226

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Thu 10/2

4:50 pm-12:10 am

1 stop8h 20m

Bozeman Gallatin Field

Mon 10/6

8:00 pm-5:00 am

1 stop8h 00m

$243

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Fri 9/26

8:00 am-10:39 am

Nonstop3h 39m

Bozeman Gallatin Field

Fri 9/26

7:23 pm-5:40 am

1 stop9h 17m

$245

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Thu 9/25

7:05 pm-11:59 pm

1 stop5h 54m

Bozeman Gallatin Field

Thu 10/2

2:19 pm-10:57 pm

1 stop7h 38m

$247

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Wed 9/24

7:05 pm-11:59 pm

1 stop5h 54m

Bozeman Gallatin Field

Tue 9/30

7:35 am-9:51 pm

2 stops13h 16m

$252

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Fri 9/26

4:57 pm-11:59 pm

2 stops8h 02m

Bozeman Gallatin Field

Thu 10/2

2:19 pm-10:57 pm

1 stop7h 38m

$252

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Sat 9/27

1:58 pm-11:56 pm

2 stops10h 58m

Bozeman Gallatin Field

Thu 10/2

2:19 pm-10:57 pm

1 stop7h 38m

$252

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Sat 9/27

1:58 pm-11:56 pm

2 stops10h 58m

Bozeman Gallatin Field

Tue 9/30

5:30 am-5:41 pm

2 stops11h 11m

$257

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Sat 9/20

4:16 pm-11:56 pm

1 stop8h 40m

Bozeman Gallatin Field

Thu 10/2

2:19 pm-10:57 pm

1 stop7h 38m

$257

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Mon 9/22

6:46 pm-11:56 pm

1 stop6h 10m

Bozeman Gallatin Field

Tue 9/30

7:35 am-9:51 pm

2 stops13h 16m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 results
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Best time to book a flight from Nashville to Big Sky

Have a flexible travel schedule? Discover the best time to fly to Big Sky from Nashville 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 Nashville to Big Sky

How far ahead should I book a flight from Nashville to Big Sky?

Use this chart to determine the optimal time to book a round-trip flight from Nashville to Big Sky. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Nashville to Big Sky, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Nashville to Big Sky?

Currently, October is the cheapest month in which you can book a flight from Nashville to Big Sky (average of $371). Flying from Nashville to Big Sky in May is currently the most expensive (average of $477). 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.

What is the cheapest time of day to fly from BNA to BS1?

Find hourly flight availability from Nashville to Big Sky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Nashville to Big Sky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Nashville to Big Sky?

Use this chart to determine the cheapest time to fly round-trip from Nashville to Big Sky. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Nashville to Big Sky flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Big Sky

Get insights into the airlines that provide service to Big Sky. 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 Big Sky. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Nashville to Big Sky, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Allegiant Air
7.2
Good
702 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Nashville to Big Sky. 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 from for flights from Nashville to Big Sky?

    If you book a flight to Big Sky from Nashville, you will be flying from Nashville Intl, which is the city’s only airport. Nashville Intl (BNA) is located 6.0 mi from the center of Nashville. There are 0 flights from Nashville Intl to Big Sky per day from 6 different airlines.

  • How popular is this Nashville to Big Sky flight route?

    The Nashville Intl to Big Sky flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Nashville to Big Sky?

    There are many flights that can get you from Nashville to Big Sky in 5h 54m. Fly via Southwest or Delta to get the fastest option. Nashville and Big Sky are separated by a distance of 1432 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest flights from Nashville to Big Sky?

    On average you can expect to pay $154 for a flight from Nashville to Big Sky. The cheapest flight overall is $93 while the most popular route, (Nashville Intl - Bozeman Gallatin Field) is currently priced at $178.

  • Can I find deals for flights from Nashville to Big Sky that include hotel bookings?

    Yes. In addition to deals on Nashville to Big Sky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nashville to Big Sky?

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

  • Can I find deals for business class flights from Nashville to Big Sky?

    Yes. Cheapflights offers flight deals from Nashville to Big Sky 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 Nashville to Big Sky?

    Currently, October is the cheapest month in which you can book a flight from Nashville to Big Sky (average of $371). Flying from Nashville to Big Sky in May is currently the most expensive (average of $477). 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

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Alternative routes for Nashville to Big Sky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Nashville to Big Sky

Discover the top 6 airlines that operate flights from Nashville to Big Sky. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$112Average$213FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$202Average$329FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$231Average$317FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$232Average$553FlexibilityNo cancel feeOn-time69%
DeltaCheapest$234Average$383FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$253Average$451FlexibilityNo cancel feeOn-time63%

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