BOS - MBS

$284 Find Cheap Flights from Boston to Bay City - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$364
Typical prices: $383-$492
United Airlines
Mon 10/1Fri 10/5
BOS - MBS • 1 stop
Cheapest one-way
$284
Typical prices: $243-$369
United Airlines
Thu 11/22
BOS - MBS • 1 stop
When to travel
December
Cheapest • 27% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Detroit Metropolitan Wayne County (DTW)
Cheapest • Avg $422 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 5h 32m (one-way)
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Cheap Flights from Boston to Bay City (BOS-MBS)

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

Recent round-trip flight deals from Boston to Bay City

Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
9:23 am - 4:24 pmBOS  Boston Logan Intl-MBS Bay City MBS Intl
7h 01m1 stop Chicago O'Hare Intl
United Airlines Logo
6:37 pm - 12:54 amMBS  Bay City MBS Intl-BOS Boston Logan Intl
6h 17m1 stop Chicago O'Hare Intl
$364United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
4:54 pm - 11:50 pmBOS  Boston Logan Intl-MBS Bay City MBS Intl
6h 56m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 am - 10:26 amMBS  Bay City MBS Intl-BOS Boston Logan Intl
5h 26m1 stop Chicago O'Hare Intl
$414United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
4:54 pm - 11:50 pmBOS  Boston Logan Intl-MBS Bay City MBS Intl
6h 56m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 am - 12:23 pmMBS  Bay City MBS Intl-BOS Boston Logan Intl
7h 23m2 stops Chicago O'Hare Intl Newark
$424United Airlines
Sun, Oct 4 - Tue, Oct 6
Delta Logo
5:40 am - 11:05 amBOS  Boston Logan Intl-MBS Bay City MBS Intl
5h 25m1 stop Detroit Metropolitan Wayne County
Delta Logo
3:46 pm - 7:52 pmMBS  Bay City MBS Intl-BOS Boston Logan Intl
4h 06m1 stop Detroit Metropolitan Wayne County
$672Delta
Thu, Oct 22 - Sun, Oct 25
Delta Logo
9:15 am - 10:27 pmBOS  Boston Logan Intl-MBS Bay City MBS Intl
13h 12m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:07 pm - 9:05 amMBS  Bay City MBS Intl-BOS Boston Logan Intl
14h 58m1 stop Detroit Metropolitan Wayne County
$680Delta
Booking Insights

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

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

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

Round-trip flights from Boston to Bay City start at $364. Prices are below average for this route right now, with typical round-trip fares ranging from $383 to $492. The lowest price found in the past 5 days was $364 on United Airlines.

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Key details for Boston to Bay City flights

Low season

January

Cheapest flight

$284
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Boston to Bay City

When to book flights from Boston to Bay City

Are your dates flexible? Find out the best times to travel from Boston 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 Boston to Bay City flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

    Flights from Boston to Bay City usually depart from Boston Logan Intl (BOS) and arrive at Bay City MBS Intl (MBS).

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

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

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

    Connecting flights from Boston to Bay City most commonly pass through:

    • Detroit Metropolitan Wayne County (DTW) - 71% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 29% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    On the Boston to Bay City route, being flexible with your departure day can save you up to 41%. Saturday is the cheapest day at $383 round-trip on average, while Friday is the most expensive at $644: a $261 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How long is a flight from Boston to Bay City?

    There are currently no nonstop flights available from Boston to Bay City. Flights with 1 layover take between 4h 47m and 5h 32m in total, depending on the connection.

  • Do I need a passport to fly from Boston 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.

  • Have flight prices from Boston 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 $364 to $983. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Boston to Bay City looking right now?

    One-way fares from Boston to Bay City are currently higher than usual. Average one-way flight prices are about $437, which is 54% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Boston to Bay City?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 47m, compared with 5h 32m via Chicago O'Hare Intl (ORD).

  • 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 starting from around $30 for economy cars. Top options include:
    • Budget
    • Dollar
    • Alamo
    • Hertz
    • Avis

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

    Round-trip flights from Boston to Bay City range from $383 to $492, with an average of $412 over the past 12 months. Anything below $383 counts as a good deal.

Your guide to booking Boston to Bay City flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Friday. On this route, Saturday flights average $383 - about $261 less than Friday (41% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boston to Bay City trip for December. Fares historically average $302 round-trip in that month - typically $190 less than the most expensive month, which is August (based on the last 12 months).

More options for your flight from Boston to Bay City

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