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Bay City

$320+ Cheap flights from Idaho to Bay City (MBS)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MBS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:30 pm
BOI
-
MBS
2 stops9h 43m
Delta
Tue 5/123:30 pm
MBS
-
BOI
2 stops9h 59m
Delta
Deal found 1/26$320
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:35 pm
BOI
-
MBS
2 stops9h 20m
Delta
Wed 5/611:35 am
MBS
-
BOI
2 stops14h 42m
Delta
Deal found 1/26$448
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:30 pm
BOI
-
MBS
2 stops9h 43m
Delta
Mon 5/113:30 pm
MBS
-
BOI
2 stops10h 26m
Delta
Deal found 1/27$460
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:59 pm
BOI
-
MBS
2 stops22h 00m
United Airlines
Mon 5/117:50 pm
MBS
-
BOI
1 stop28h 55m
United Airlines
Deal found 1/27$563
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:59 pm
BOI
-
MBS
2 stops22h 00m
United Airlines
Tue 5/127:50 pm
MBS
-
BOI
1 stop28h 55m
United Airlines
Deal found 1/26$593
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/278:15 am
BOI
-
MBS
1 stop6h 54m
United Airlines
Sat 1/312:10 pm
MBS
-
BOI
1 stop7h 03m
United Airlines
Deal found 1/25$609
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:33 pm
BOI
-
MBS
2 stops27h 40m
United Airlines
Wed 5/69:00 am
MBS
-
BOI
2 stops15h 16m
United Airlines
Deal found 1/26$612
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:40 pm
JAC
-
MBS
3 stops23h 32m
United Airlines
Sat 10/314:40 pm
MBS
-
JAC
2 stops20h 23m
United Airlines
Deal found 1/26$614
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:33 pm
BOI
-
MBS
2 stops27h 40m
United Airlines
Sat 5/97:50 pm
MBS
-
BOI
2 stops16h 04m
United Airlines
Deal found 1/26$627

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$320
(Delta)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Bay City MBS Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Bay City MBS Intl flights.
Search Deals
From Idaho to Bay City MBS Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Bay City 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 Idaho to Bay City that are best for you.

Fly from

Idaho

Fly to

Bay City

Route

Depart

Return

Price

BoiseBay City

BOI - MBS

BOIMBS

Boise Air Term. Gowen Fld

Fri 5/8

11:30 pm-11:13 am

2 stops9h 43m

Bay City MBS Intl

Tue 5/12

3:30 pm-11:29 pm

2 stops9h 59m

$320

BoiseBay City

BOI - MBS

BOIMBS

Boise Air Term. Gowen Fld

Fri 5/8

11:30 pm-11:13 am

2 stops9h 43m

Bay City MBS Intl

Mon 5/11

3:30 pm-11:56 pm

2 stops10h 26m

$460

BoiseBay City

BOI - MBS

BOIMBS

Boise Air Term. Gowen Fld

Fri 5/8

6:59 pm-6:59 pm

2 stops22h 00m

Bay City MBS Intl

Mon 5/11

7:50 pm-10:45 pm

1 stop28h 55m

$563

BoiseBay City

BOI - MBS

BOIMBS

Boise Air Term. Gowen Fld

Sat 5/2

5:00 am-6:59 pm

2 stops11h 59m

Bay City MBS Intl

Sat 5/9

7:50 pm-10:45 pm

1 stop28h 55m

$593

BoiseBay City

BOI - MBS

BOIMBS

Boise Air Term. Gowen Fld

Fri 5/8

6:59 pm-6:59 pm

2 stops22h 00m

Bay City MBS Intl

Tue 5/12

7:50 pm-10:45 pm

1 stop28h 55m

$593

BoiseBay City

BOI - MBS

BOIMBS

Boise Air Term. Gowen Fld

Sat 5/2

5:29 pm-8:13 pm

2 stops24h 44m

Bay City MBS Intl

Wed 5/6

9:00 am-10:16 pm

2 stops15h 16m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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, October is the cheapest month in which you can book a flight from Idaho to Bay City (average of $158). Flying from Idaho to Bay City in September is currently the most expensive (average of $382). 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 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?

    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.

  • How long is the flight from Idaho to Bay City?

    Delta and United Airlines can get you from Idaho to Bay City in just under 9h 43m. Your travel time can differ by up to 12h 17m. Idaho and Bay City are separated by a distance of 1598 mi. This flight may include one or multiple stops.

  • 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, October is the cheapest month in which you can book a flight from Idaho to Bay City (average of $158). Flying from Idaho to Bay City in September is currently the most expensive (average of $382). 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 Bay City?

Book flights to Bay City if you plan to visit one of these locations
Mount Pleasant
Frankenmuth

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Alternative routes for Idaho to Bay City

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Idaho to Bay City

Discover the top airline that operate flights from Idaho to Bay City. 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
United AirlinesCheapest$202Average$726FlexibilityNo cancel feeOn-time69%

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