SEA - MBS

$219 Find Cheap Flights from Seattle to Bay City - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$352
Typical prices: $383-$553
Delta
Sun 11/4Thu 11/8
SEA - MBS • 1 stop
Cheapest one-way
$219
Typical prices: $289-$494
Delta
Fri 10/26
SEA - MBS • 1 stop
When to travel
January
Cheapest • 23% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $454 (round-trip)
Detroit Metropolitan Wayne County (DTW)
Shortest trip • 7h 41m (one-way)
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Flight Deals

Cheap Flights from Seattle to Bay City (SEA-MBS)

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

Recent round-trip flight deals from Seattle to Bay City

Wed, Nov 4 - Sun, Nov 8
Delta Logo
6:00 am - 3:06 pmSEA  Seattle/Tacoma Intl-MBS Bay City MBS Intl
6h 06m1 stop Detroit Metropolitan Wayne County
Delta Logo
3:46 pm - 10:05 pmMBS  Bay City MBS Intl-SEA Seattle/Tacoma Intl
9h 19m1 stop Detroit Metropolitan Wayne County
$352Delta
Wed, Nov 4 - Sun, Nov 8
Delta Logo
11:50 pm - 11:01 amSEA  Seattle/Tacoma Intl-MBS Bay City MBS Intl
8h 11m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
Delta Logo
3:46 pm - 10:05 pmMBS  Bay City MBS Intl-SEA Seattle/Tacoma Intl
9h 19m1 stop Detroit Metropolitan Wayne County
$362Delta
Wed, Nov 4 - Sun, Nov 8
Delta Logo
6:00 am - 3:06 pmSEA  Seattle/Tacoma Intl-MBS Bay City MBS Intl
6h 06m1 stop Detroit Metropolitan Wayne County
Delta Logo
3:46 pm - 10:05 pmMBS  Bay City MBS Intl-SEA Seattle/Tacoma Intl
9h 19m1 stop Detroit Metropolitan Wayne County
$372Delta
Tue, Oct 6 - Tue, Oct 13
United Airlines Logo
7:00 am - 4:24 pmSEA  Seattle/Tacoma Intl-MBS Bay City MBS Intl
6h 24m1 stop Chicago O'Hare Intl
United Airlines Logo
6:37 pm - 10:56 pmMBS  Bay City MBS Intl-SEA Seattle/Tacoma Intl
7h 19m1 stop Chicago O'Hare Intl
$374United Airlines
Wed, Oct 14 - Wed, Oct 21
United Airlines Logo
1:56 pm - 11:49 pmSEA  Seattle/Tacoma Intl-MBS Bay City MBS Intl
6h 53m1 stop Chicago O'Hare Intl
United Airlines Logo
6:37 pm - 10:56 pmMBS  Bay City MBS Intl-SEA Seattle/Tacoma Intl
7h 19m1 stop Chicago O'Hare Intl
$374United Airlines
Thu, Nov 19 - Thu, Nov 26
Delta Logo
1:35 pm - 10:28 pmSEA  Seattle/Tacoma Intl-MBS Bay City MBS Intl
5h 53m1 stop Detroit Metropolitan Wayne County
Delta Logo
1:00 pm - 6:37 pmMBS  Bay City MBS Intl-SEA Seattle/Tacoma Intl
8h 37m1 stop Detroit Metropolitan Wayne County
$374Delta
Wed, Oct 14 - Wed, Oct 21
Delta Logo
6:00 am - 5:26 pmSEA  Seattle/Tacoma Intl-MBS Bay City MBS Intl
8h 26m1 stop Detroit Metropolitan Wayne County
Delta Logo
3:46 pm - 10:05 pmMBS  Bay City MBS Intl-SEA Seattle/Tacoma Intl
9h 19m1 stop Detroit Metropolitan Wayne County
$374Delta
Mon, Nov 23 - Thu, Nov 26
Delta Logo
6:00 am - 3:10 pmSEA  Seattle/Tacoma Intl-MBS Bay City MBS Intl
6h 10m1 stop Detroit Metropolitan Wayne County
Delta Logo
1:00 pm - 6:37 pmMBS  Bay City MBS Intl-SEA Seattle/Tacoma Intl
8h 37m1 stop Detroit Metropolitan Wayne County
$374Delta
Wed, Nov 25 - Thu, Nov 26
Delta Logo
6:00 am - 5:35 pmSEA  Seattle/Tacoma Intl-MBS Bay City MBS Intl
8h 35m1 stop Detroit Metropolitan Wayne County
Delta Logo
1:00 pm - 6:37 pmMBS  Bay City MBS Intl-SEA Seattle/Tacoma Intl
8h 37m1 stop Detroit Metropolitan Wayne County
$374Delta
Fri, Nov 20 - Wed, Nov 25
Delta Logo
11:15 pm - 11:01 amSEA  Seattle/Tacoma Intl-MBS Bay City MBS Intl
8h 46m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:15 pm - 9:58 pmMBS  Bay City MBS Intl-SEA Seattle/Tacoma Intl
6h 43m1 stop Detroit Metropolitan Wayne County
$374Delta
Booking Insights

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

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

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

Round-trip flights from Seattle to Bay City start at $352. Prices are below average for this route right now, with typical round-trip fares ranging from $383 to $553. The lowest price found in the past 5 days was $352 on Delta.

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Key details for Seattle to Bay City flights

Low season

February

Cheapest flight

$219
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Seattle to Bay City

When to book flights from Seattle to Bay City

Are your dates flexible? Find out the best times to travel from Seattle 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 Seattle 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 Seattle to Bay City?

    Flights from Seattle to Bay City usually depart from Seattle/Tacoma Intl (SEA) and arrive at Bay City MBS Intl (MBS).

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

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

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

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

    • Detroit Metropolitan Wayne County (DTW) - 73% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 28% of one-stop connections
    Together, these airports account for 101% of one-stop bookings on this route.

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

    Yes. Being flexible with your travel dates can save you up to 43% on the Seattle to Bay City route. Wednesday is the cheapest departure day at $428 round-trip on average, while Tuesday is the most expensive at $743, a difference of $315. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    There are currently no nonstop flights available from Seattle to Bay City. Flights with 1 layover take between 7h 30m and 7h 41m in total, depending on the connection.

  • Do I need a passport to fly from Seattle 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 Seattle 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 $352 to $1,302. That means the highest observed fare was about 4x higher than the lowest one.

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

    One-way fares from Seattle to Bay City are currently lower than usual. Average one-way flight prices are about $286, which is 19% below the typical average for this route.

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

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 7h 30m, compared with 7h 41m via Detroit Metropolitan Wayne County (DTW).

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

    Bay City is 3 hours ahead of Seattle (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • 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 Seattle to Bay City flight?

    Round-trip flights from Seattle to Bay City range from $383 to $553, with an average of $479 over the past 12 months. Anything below $383 counts as a good deal.

Your guide to booking Seattle 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 Wednesday departure instead of Tuesday. On this route, Wednesday flights average $428 - about $315 less than Tuesday (42% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Seattle to Bay City trip for January. Fares historically average $368 round-trip in that month - typically $810 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Seattle to Bay City

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