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Big Sky

$56+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BZN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheapflights Tip: The best prices from Nashville Intl to Big Sky are usually found in May 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

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 January 27, 2026.

This Gotogate deal was found by Cheapflights users on 1/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:00 am
BNA
-
BZN
Nonstop3h 51m
Allegiant Air
Sat 3/712:37 pm
BZN
-
BNA
Nonstop3h 11m
Allegiant Air
Deal found 1/26$122
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:00 am
BNA
-
BZN
Nonstop3h 51m
Allegiant Air
Mon 3/910:37 am
BZN
-
BNA
Nonstop3h 11m
Allegiant Air
Deal found 1/25$139
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:00 am
BNA
-
BZN
Nonstop3h 51m
Allegiant Air
Fri 3/610:37 am
BZN
-
BNA
Nonstop3h 11m
Allegiant Air
Deal found 1/26$150
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 3/277:00 am
BNA
-
BZN
Nonstop3h 47m
Allegiant Air
Mon 3/3010:37 am
BZN
-
BNA
Nonstop3h 11m
Allegiant Air
Deal found 1/24$158
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:45 pm
BNA
-
BZN
1 stop13h 58m
Multiple Airlines
Sat 3/712:37 pm
BZN
-
BNA
Nonstop3h 11m
Multiple Airlines
Deal found 1/26$163
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:45 pm
BNA
-
BZN
1 stop13h 58m
Multiple Airlines
Fri 3/610:37 am
BZN
-
BNA
Nonstop3h 11m
Multiple Airlines
Deal found 1/26$172
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Tue 3/33:54 pm
BNA
-
BZN
1 stop9h 02m
Multiple Airlines
Sat 3/712:37 pm
BZN
-
BNA
Nonstop3h 11m
Multiple Airlines
Deal found 1/27$173
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sat 2/287:00 am
BNA
-
BZN
1 stop8h 08m
Multiple Airlines
Sat 3/712:37 pm
BZN
-
BNA
Nonstop3h 11m
Multiple Airlines
Deal found 1/27$175

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$122
(Gotogate)

One-way from

$56
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$255
Provider with most accurate pricing for Nashville Intl-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Bozeman Gallatin Field flights.
Search Deals
From Nashville Intl to Big Sky
Search Deals
One-way flight from Nashville Intl to Big Sky
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 27, 2026.
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

Tue 3/24

7:00 am-2:36 pm

1 stop8h 36m

Bozeman Gallatin Field

Mon 3/30

3:19 pm-11:52 pm

1 stop7h 33m

$229

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Tue 3/3

7:35 am-2:20 pm

1 stop7h 45m

Bozeman Gallatin Field

Wed 3/11

3:19 pm-11:51 pm

1 stop7h 32m

$229

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Fri 2/20

7:00 am-12:53 pm

1 stop6h 53m

Bozeman Gallatin Field

Tue 2/24

7:30 am-9:50 pm

2 stops13h 20m

$234

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Sat 2/28

4:55 pm-11:15 pm

1 stop7h 20m

Bozeman Gallatin Field

Tue 3/10

6:30 pm-8:35 am

2 stops13h 05m

$234

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Tue 3/3

9:23 am-8:08 pm

2 stops11h 45m

Bozeman Gallatin Field

Tue 3/10

5:20 am-2:02 pm

1 stop7h 42m

$234

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Mon 2/2

7:00 am-12:55 pm

1 stop6h 55m

Bozeman Gallatin Field

Sun 2/8

3:00 pm-12:13 am

1 stop8h 13m

$281

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Mon 2/2

7:35 am-2:20 pm

1 stop7h 45m

Bozeman Gallatin Field

Wed 2/11

2:39 pm-11:00 pm

1 stop7h 21m

$281

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Fri 2/27

7:00 am-12:53 pm

1 stop6h 53m

Bozeman Gallatin Field

Mon 3/9

11:39 am-6:10 pm

1 stop5h 31m

$284

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Fri 2/27

7:00 am-12:53 pm

1 stop6h 53m

Bozeman Gallatin Field

Sun 3/8

3:19 pm-11:51 pm

1 stop7h 32m

$284

NashvilleBozeman

BNA - BZN

BNABZN

Nashville Intl

Sat 2/28

4:55 pm-11:15 pm

1 stop7h 20m

Bozeman Gallatin Field

Sun 3/8

3:19 pm-11:51 pm

1 stop7h 32m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 21 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 January 23, 2026.

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, April is the cheapest month in which you can book a flight from Nashville to Big Sky (average of $96). Flying from Nashville to Big Sky in December is currently the most expensive (average of $273). 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 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 January 27, 2026.
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
4,268 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,121 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,207 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,198 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Allegiant Air
7.2
Good
706 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 5 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 8h 36m. Fly via Delta to get the fastest option. Nashville and Big Sky are separated by a distance of 1432 mi.

  • What are the cheapest airlines to fly from Nashville to Big Sky one-way?

    The cheapest airlines for a one-way flight from Nashville to Big Sky are Allegiant Air ($63), American Airlines ($108), and United Airlines ($114).

  • What are the most reliable airlines from Nashville to Big Sky?

    No one likes to see their flight delayed. When booking a flight from Nashville to Big Sky consider choosing Southwest (100%), United Airlines (100%) or Sun Country Air (20%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $353 for a flight from Nashville to Big Sky. The cheapest flight overall is $124 while the most popular route, (Nashville Intl - Bozeman Gallatin Field) is currently priced at $122.

  • 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, April is the cheapest month in which you can book a flight from Nashville to Big Sky (average of $96). Flying from Nashville to Big Sky in December is currently the most expensive (average of $273). 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 5 airlines flying from Nashville to Big Sky

Discover the top 5 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$112Average$210FlexibilityNo cancel feeOn-time88%
DeltaCheapest$118Average$391FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$195Average$595FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$233Average$407FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$234Average$336FlexibilityNo cancel feeOn-time71%

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