BOI - MBS

$409 Find Cheap Flights from Boise to Bay City - Compare and Save

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Everything you should know

Cheapest round-trip
$409
Typical prices: $424-$634
Delta
Mon 2/5Tue 2/6
BOI - MBS • 2 stops
When to travel
January
Cheapest • 56% price drop
April
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Boise to Bay City (BOI-MBS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Bay City

Fri, Feb 5 - Sat, Feb 6
Delta Logo
5:30 am - 5:30 pmBOI  Boise Air Term. Gowen Fld-MBS Bay City MBS Intl
10h 00m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
Delta Logo
6:16 am - 2:10 pmMBS  Bay City MBS Intl-BOI Boise Air Term. Gowen Fld
9h 54m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
$409Delta
Tue, Jan 26 - Sat, Jan 30
United Airlines Logo
7:04 am - 11:59 pmBOI  Boise Air Term. Gowen Fld-MBS Bay City MBS Intl
14h 55m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
5:00 am - 11:55 amMBS  Bay City MBS Intl-BOI Boise Air Term. Gowen Fld
8h 55m1 stop Chicago O'Hare Intl
$524United Airlines
Tue, Jan 26 - Sat, Jan 30
United Airlines Logo
11:58 am - 11:59 pmBOI  Boise Air Term. Gowen Fld-MBS Bay City MBS Intl
10h 01m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
5:00 am - 2:51 pmMBS  Bay City MBS Intl-BOI Boise Air Term. Gowen Fld
11h 51m2 stops Chicago O'Hare Intl San Francisco
$529United Airlines
Tue, Feb 2 - Sat, Feb 6
United Airlines Logo
6:00 am - 8:20 pmBOI  Boise Air Term. Gowen Fld-MBS Bay City MBS Intl
12h 20m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
5:00 am - 1:29 pmMBS  Bay City MBS Intl-BOI Boise Air Term. Gowen Fld
10h 29m2 stops Chicago O'Hare Intl Denver Intl
$539United Airlines
Tue, Jan 26 - Sat, Jan 30
United Airlines Logo
7:04 am - 11:59 pmBOI  Boise Air Term. Gowen Fld-MBS Bay City MBS Intl
14h 55m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
5:00 am - 11:55 amMBS  Bay City MBS Intl-BOI Boise Air Term. Gowen Fld
8h 55m1 stop Chicago O'Hare Intl
$559United Airlines
Fri, Feb 5 - Sat, Feb 6
United Airlines Logo
10:40 am - 11:59 pmBOI  Boise Air Term. Gowen Fld-MBS Bay City MBS Intl
11h 19m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
5:00 am - 11:55 amMBS  Bay City MBS Intl-BOI Boise Air Term. Gowen Fld
8h 55m1 stop Chicago O'Hare Intl
$565United Airlines
Booking Insights

Price, demand and travel trends for Boise to Bay City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Boise to Bay City?

Round-trip flights from Boise to Bay City typically range from $424 to $634. The lowest price found in the past 5 days was $409, on Delta.

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Key details for Boise to Bay City flights

Cheapest flight

$409
The most popular month to fly with an average 33% increase in travelers.
Round-trip flight from Boise to Bay City

When to book flights from Boise to Bay City

Are your dates flexible? Find out the best times to travel from Boise to Bay City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boise to Bay City flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boise to Bay City?

    Only Economy Class is available on flights from Boise to Bay City.

  • Do I need a passport to fly from Boise to Bay City?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Boise to Bay City flight?

    Round-trip flights from Boise to Bay City range from $424 to $634, with an average of $518 over the past 12 months. Anything below $424 counts as a good deal.

  • Have flight prices from Boise to Bay City changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $409 to $833. That means the highest observed fare was about 2x higher than the lowest one.

  • What car rental options are available at Bay City MBS Intl Airport (MBS)?

    Bay City MBS Intl Airport (MBS) hosts 5 major car rental companies, with daily rates averaging $78 for economy cars. Top options include:

    • Budget
    • Dollar
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Boise to Bay City?

    Flights from Boise to Bay City usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Bay City MBS Intl (MBS).

  • Which airports do connecting flights from Boise to Bay City pass through?

    Most connecting flights from Boise to Bay City pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Boise to Bay City?

    Yes. Flexible dates can save you up to 23% on flights from Boise to Bay City. Saturday is the cheapest departure day at $461 round-trip on average, while Friday is the most expensive at $593, a difference of $132.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What is the time difference between Boise and Bay City?

    Bay City is 2 hours ahead of Boise (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Boise to Bay City flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Friday. On this route, Saturday flights average $461, about $132 less than Friday fares (22% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boise to Bay City trip for January. Fares historically average $228 round-trip in that month - typically $406 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Boise to Bay City

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