What airlines fly to Montana?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Montana from Bay City according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 5 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Bay City MBS Intl Airport to Montana?

Prices for flights from Bay City MBS Intl Airport to Montana are refreshed on a daily basis.

How many operators does momondo search for flights from Bay City MBS Intl Airport to Montana?

There are 2 operators available for flights from Bay City MBS Intl Airport to Montana as of December 2025.

How old do you have to be to fly from Bay City MBS Intl Airport to Montana?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bay City MBS Intl Airport to Montana.

What documentation or ID do you need to fly to Montana?

The required travel and health documents for your Montana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$379 Cheap Flights from Bay City to Montana in 2025/26

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0 bags

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7:00 am - 11:44 am

MBS

BZN

6h 44m1 stop

12:35 pm - 8:17 pm

BZN

MBS

5h 42m1 stop

$379United Airlines

Tue, Jan 20 - Sat, Jan 24

7:00 am - 3:20 pm

MBS

BZN

10h 20m2 stops

12:35 pm - 8:17 pm

BZN

MBS

5h 42m1 stop

$384United Airlines

Tue, Jan 20 - Sat, Jan 24

7:00 am - 3:20 pm

MBS

BZN

10h 20m2 stops

2:47 pm - 5:09 pm

BZN

MBS

24h 22m2 stops

$453United Airlines

Tue, Jan 20 - Sat, Jan 24

2:10 pm - 1:24 pm

MBS

BIL

25h 14m2 stops

6:30 am - 8:17 pm

BIL

MBS

11h 47m2 stops

$478United Airlines

Sat, Jan 24 - Wed, Jan 28

2:10 pm - 9:50 am

MBS

BIL

21h 40m2 stops

10:52 am - 8:17 pm

BIL

MBS

7h 25m2 stops

$483United Airlines

Sat, Jan 24 - Wed, Jan 28

2:10 pm - 1:35 pm

MBS

MSO

25h 25m2 stops

6:00 am - 5:09 pm

MSO

MBS

9h 09m2 stops

$488United Airlines

Sat, Jan 24 - Wed, Jan 28

2:10 pm - 9:26 pm

MBS

HLN

9h 16m2 stops

6:15 am - 8:17 pm

HLN

MBS

12h 02m2 stops

$494United Airlines

Tue, Jan 20 - Sat, Jan 24

2:10 pm - 9:51 pm

MBS

MSO

33h 41m2 stops

6:00 am - 5:09 pm

MSO

MBS

9h 09m2 stops

$498United Airlines

Sat, Jan 24 - Wed, Jan 28

6:11 pm - 8:01 pm

MBS

MSO

27h 50m2 stops

1:07 pm - 5:15 pm

MSO

MBS

26h 08m2 stops

$524Delta

Mon, Mar 2 - Tue, Mar 10

6:11 pm - 8:01 pm

MBS

MSO

27h 50m2 stops

1:07 pm - 11:15 am

MSO

MBS

20h 08m2 stops

$554Delta

Mon, Mar 2 - Fri, Mar 13

United Airlines flights from Bay City to Montana

Our best United Airlines deals on Bay City to Montana flight tickets

United Airlines

Jan 20

MBS7:00 amBay City MBS Intl

6h 44m

1 stop

BZN11:44 amBozeman Gallatin Field

Jan 24

BZN12:35 pmBozeman Gallatin Field

5h 42m

1 stop

MBS8:17 pmBay City MBS Intl

$379

Find similar

United Airlines

Jan 20

MBS7:00 amBay City MBS Intl

10h 20m

2 stops

BZN3:20 pmBozeman Gallatin Field

Jan 24

BZN12:35 pmBozeman Gallatin Field

5h 42m

1 stop

MBS8:17 pmBay City MBS Intl

$384

Find similar

United Airlines

Jan 10

MBS2:10 pmBay City MBS Intl

6h 05m

1 stop

BZN6:15 pmBozeman Gallatin Field

Jan 13

BZN12:46 pmBozeman Gallatin Field

5h 31m

1 stop

MBS8:17 pmBay City MBS Intl

$409

Find similar

Delta flights from Bay City to Montana

Our best Delta deals on Bay City to Montana flight tickets

Delta

Jan 10

MBS6:07 pmBay City MBS Intl

21h 22m

2 stops

BZN1:29 pmBozeman Gallatin Field

Jan 13

BZN11:40 amBozeman Gallatin Field

8h 45m

2 stops

MBS10:25 pmBay City MBS Intl

$443

Find similar

Delta

Jan 9

MBS6:07 pmBay City MBS Intl

22h 13m

2 stops

BZN2:20 pmBozeman Gallatin Field

Jan 13

BZN11:40 amBozeman Gallatin Field

8h 45m

2 stops

MBS10:25 pmBay City MBS Intl

$463

Find similar

Delta

Jan 7

MBS12:00 pmBay City MBS Intl

31h 48m

2 stops

BZN5:48 pmBozeman Gallatin Field

Jan 13

BZN11:40 amBozeman Gallatin Field

8h 45m

2 stops

MBS10:25 pmBay City MBS Intl

$508

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Bay CityBozeman

MBS - BZN

MBSBZN

Bay City MBS Intl

Tue 1/20

7:00 am-11:44 am

1 stop6h 44m

Bozeman Gallatin Field

Sat 1/24

12:35 pm-8:17 pm

1 stop5h 42m

$379

Bay CityBozeman

MBS - BZN

MBSBZN

Bay City MBS Intl

Tue 1/20

7:00 am-3:20 pm

2 stops10h 20m

Bozeman Gallatin Field

Sat 1/24

12:35 pm-8:17 pm

1 stop5h 42m

$384

Bay CityBozeman

MBS - BZN

MBSBZN

Bay City MBS Intl

Tue 1/20

7:00 am-3:20 pm

2 stops10h 20m

Bozeman Gallatin Field

Sat 1/24

2:47 pm-5:09 pm

2 stops24h 22m

$453

Bay CityBillings

MBS - BIL

MBSBIL

Bay City MBS Intl

Sat 1/24

2:10 pm-1:24 pm

2 stops25h 14m

Billings Logan Intl

Wed 1/28

6:30 am-8:17 pm

2 stops11h 47m

$478

Bay CityBillings

MBS - BIL

MBSBIL

Bay City MBS Intl

Sat 1/24

2:10 pm-9:50 am

2 stops21h 40m

Billings Logan Intl

Wed 1/28

10:52 am-8:17 pm

2 stops7h 25m

$483

Bay CityMissoula

MBS - MSO

MBSMSO

Bay City MBS Intl

Sat 1/24

2:10 pm-1:35 pm

2 stops25h 25m

Missoula Johnson-Bell Field

Wed 1/28

6:00 am-5:09 pm

2 stops9h 09m

$488

Bay CityHelena

MBS - HLN

MBSHLN

Bay City MBS Intl

Tue 1/20

2:10 pm-9:26 pm

2 stops9h 16m

Helena

Sat 1/24

6:15 am-8:17 pm

2 stops12h 02m

$494

Bay CityMissoula

MBS - MSO

MBSMSO

Bay City MBS Intl

Sat 1/24

2:10 pm-9:51 pm

2 stops33h 41m

Missoula Johnson-Bell Field

Wed 1/28

6:00 am-5:09 pm

2 stops9h 09m

$498

Bay CityMissoula

MBS - MSO

MBSMSO

Bay City MBS Intl

Mon 3/2

6:11 pm-8:01 pm

2 stops27h 50m

Missoula Johnson-Bell Field

Tue 3/10

1:07 pm-5:15 pm

2 stops26h 08m

$524

Bay CityMissoula

MBS - MSO

MBSMSO

Bay City MBS Intl

Mon 3/2

6:11 pm-8:01 pm

2 stops27h 50m

Missoula Johnson-Bell Field

Fri 3/13

1:07 pm-11:15 am

2 stops20h 08m

$554

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Bay City to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from Bay City is in October. Flight prices, which tend to average around $268, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Montana, with average flight prices from Bay City averaging around $334.

Cheap Bay City to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bay City to Montana

Fastest flight time	6h 05m
Direct flights	None

The fastest flight from Bay City to Montana takes 6h 05m

There are no direct flights from Bay City to Montana. There are no popular flight routes from Bay City to Montana.

Search flight deals

When did momondo last update prices for flights from Bay City MBS Intl Airport to Montana?
Prices for flights from Bay City MBS Intl Airport to Montana are refreshed on a daily basis.
How many operators does momondo search for flights from Bay City MBS Intl Airport to Montana?
There are 2 operators available for flights from Bay City MBS Intl Airport to Montana as of December 2025.
How old do you have to be to fly from Bay City MBS Intl Airport to Montana?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bay City MBS Intl Airport to Montana.
What documentation or ID do you need to fly to Montana?
The required travel and health documents for your Montana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Bay City to Montana

Compare and see reviews for airlines that fly from Bay City to Montana with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,116 reviews		Search United Airlines flights
Delta	PriceFrom $384	Free Cancellation	Rating 7.9 8,018 reviews		Search Delta flights

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Why should I use momondo to find a flight deal from Bay City to Montana?

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Yes. momondo allows you to filter the results for Bay City to Montana flights to just show those with flexible booking policies.

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