In terms of precipitation, rainfall in Bay City ranges from 1.2 - 3.1 inches per month. May is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Bay City when rainfall is around 1.2 in.

If weather is an important factor for your trip to Bay City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from ID to MBS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Bay City as you normally would.

What airport do you fly into for flights to Bay City from Idaho?

Most people fly into Bay City MBS Intl (MBS) if they book a flight to Bay City from Idaho. MBS Intl is conveniently located just 10.8 mi from Bay City’s city center.

Can I find deals for flights from Idaho to Bay City that include hotel bookings?

Yes. In addition to deals on Idaho to Bay City flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Idaho to Bay City?

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

Can I find deals for business class flights from Idaho to Bay City?

Yes. Cheapflights offers flight deals from Idaho to Bay City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$264+ Flights from Idaho to Bay City

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Cheap flight deals from Idaho to Bay City

Round-trip from	$324 (Delta)
One-way from	$264 (United Airlines)

From Idaho to Bay City MBS Intl

Search Deals

One-way flight from Idaho to Bay City MBS Intl

Search Deals

Find flight deals from Idaho to Bay City

Cheapest flights from Idaho to Bay City
Explore the most affordable flight options available from Idaho to Bay City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Wed 12/105:40 amBOI - MBS

2 stops9h 24mDelta

Sat 12/133:30 pmMBS - BOI

2 stops10h 08mDelta

Deal found 7/28

$324

Wed 12/102:49 pmBOI - MBS

2 stops20h 34mUnited Airlines

Sat 12/134:40 pmMBS - BOI

1 stop8h 05mUnited Airlines

Deal found 7/27

$481

Best flights from Idaho to Bay City
Discover carefully curated flight deals from Idaho to Bay City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Thu 8/1411:39 pmBOI - MBS

2 stops9h 26mDelta

Mon 8/183:33 pmMBS - BOI

2 stops10h 23mDelta

Deal found 7/29

$544

Fri 9/128:20 amBOI - MBS

1 stop10h 40mUnited Airlines

Tue 9/164:43 pmMBS - BOI

1 stop7h 58mUnited Airlines

Deal found 7/28

$612

Last-minute flights from Idaho to Bay City
Discover last-minute flight deals from Idaho to Bay City. Data last updated July 30, 2025 and is based on user searches.

Thu 8/1411:39 pmBOI - MBS

2 stops9h 26mDelta

Mon 8/183:33 pmMBS - BOI

2 stops10h 23mDelta

Deal found 7/29

$544

Thu 8/145:42 pmBOI - MBS

2 stops17h 40mUnited Airlines

Mon 8/182:05 pmMBS - BOI

1 stop23h 26mUnited Airlines

Deal found 7/29

$640

One-way flights from Idaho to Bay City
Search for one-way flight options from Idaho to Bay City. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Wed 8/2712:27 pmBOI - MBS

1 stop6h 33mUnited Airlines

Deal found 7/30

$264

Sat 8/210:24 amBOI - MBS

2 stops9h 44mDelta

Deal found 7/28

$450

Fly from

Fly to

Route

Depart

Return

Price

BoiseBay City

BOI - MBS

BOIMBS

Boise Air Term. Gowen Fld

Thu 8/14

11:39 pm-11:05 am

2 stops9h 26m

Bay City MBS Intl

Mon 8/18

3:33 pm-11:56 pm

2 stops10h 23m

$544

BoiseBay City

BOI - MBS

BOIMBS

Boise Air Term. Gowen Fld

Fri 9/12

8:20 am-9:00 pm

1 stop10h 40m

Bay City MBS Intl

Tue 9/16

4:43 pm-10:41 pm

1 stop7h 58m

$612

BoiseBay City

BOI - MBS

BOIMBS

Boise Air Term. Gowen Fld

Wed 8/27

12:27 pm-9:00 pm

1 stop6h 33m

$264

BoiseBay City

BOI - MBS

BOIMBS

Boise Air Term. Gowen Fld

Sat 8/2

10:24 am-10:08 pm

2 stops9h 44m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Idaho to Bay City

Have a flexible travel schedule? Discover the best time to fly to Bay City from Idaho 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 Idaho to Bay City

What is the cheapest month to book a flight from Idaho to Bay City?

Currently, April is the cheapest month in which you can book a flight from Idaho to Bay City (average of $322). Flying from Idaho to Bay City in December is currently the most expensive (average of $430). 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 Bay City

Read through reviews of airlines operating flights from Idaho to Bay City, such as Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Bay City from Idaho?
Most people fly into Bay City MBS Intl (MBS) if they book a flight to Bay City from Idaho. MBS Intl is conveniently located just 10.8 mi from Bay City’s city center.
Can I find deals for flights from Idaho to Bay City that include hotel bookings?
Yes. In addition to deals on Idaho to Bay City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho to Bay City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Bay City.
Can I find deals for business class flights from Idaho to Bay City?
Yes. Cheapflights offers flight deals from Idaho to Bay City 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 Idaho to Bay City?
Currently, April is the cheapest month in which you can book a flight from Idaho to Bay City (average of $322). Flying from Idaho to Bay City in December is currently the most expensive (average of $430). 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.

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$264+ Cheap flights from Idaho to Bay City (MBS)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho to Bay City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Idaho to Bay City

Keep the following information in mind while searching for Idaho to Bay City flight deals. Data was last updated July 30, 2025.

Round-trip from

One-way from

Find flight deals from Idaho to Bay City

Cheapest flights from Idaho to Bay CityExplore the most affordable flight options available from Idaho to Bay City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Idaho to Bay City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to Bay City that are best for you.

Best time to book a flight from Idaho to Bay City

Have a flexible travel schedule? Discover the best time to fly to Bay City from Idaho with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Bay City

What is the cheapest month to book a flight from Idaho to Bay City?

Reviews of airlines servicing Bay City

Read through reviews of airlines operating flights from Idaho to Bay City, such as Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Bay City. 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 Bay City from Idaho?

Can I find deals for flights from Idaho to Bay City that include hotel bookings?

How can I find direct flights from Idaho to Bay City?

Can I find deals for business class flights from Idaho to Bay City?

What is the cheapest month to book a flight from Idaho to Bay City?

Traveling to a place near Bay City?

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Alternative routes for Idaho to Bay City

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Travel Smart

Cheapest flights from Idaho to Bay City
Explore the most affordable flight options available from Idaho to Bay City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.