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Bay City

$299+ Cheap flights from Seattle to Bay City (SEA - 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MBS
Aug 2 — Aug 91
Sun 8/2
Sun 8/9
1 adult, Economy
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Cheap flight deals from Seattle to Bay City

Cheapest flights from Seattle to Bay City
Explore the most affordable flight options available from Seattle to Bay City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.

This Delta deal was found by Cheapflights users on 6/30. 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.
Thu 9/1711:05 pm
SEA
-
MBS
1 stop9h 00m
Delta
Sat 9/193:38 pm
MBS
-
SEA
1 stop9h 32m
Delta
Deal found 6/30$374
This Delta deal was found by Cheapflights users on 6/30. 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.
Thu 10/2210:35 pm
SEA
-
MBS
2 stops13h 21m
Delta
Sat 10/3111:38 am
MBS
-
SEA
2 stops13h 25m
Delta
Deal found 6/30$389
This Delta deal was found by Cheapflights users on 7/2. 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.
Wed 10/286:00 am
SEA
-
MBS
1 stop5h 56m
Delta
Fri 11/2712:00 pm
MBS
-
SEA
1 stop9h 38m
Delta
Deal found 7/2$474
This United Airlines deal was found by Cheapflights users on 7/2. 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 11/38:40 pm
SEA
-
MBS
2 stops13h 20m
United Airlines
Sat 11/71:50 pm
MBS
-
SEA
1 stop7h 58m
United Airlines
Deal found 7/2$508
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 11/1210:52 am
SEA
-
MBS
1 stop6h 02m
United Airlines
Mon 11/161:50 pm
MBS
-
SEA
2 stops12h 12m
United Airlines
Deal found 7/3$597
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 7/161:55 pm
SEA
-
MBS
1 stop7h 00m
United Airlines
Mon 7/201:58 pm
MBS
-
SEA
1 stop8h 08m
United Airlines
Deal found 7/1$692

Find flight deals from Seattle to Bay City

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bay City (MBS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$374
(Delta)

One-way from

$299
(Delta)

Popular in

December

Cheapest in

January

Average price

$567
Provider with most accurate pricing for Seattle/Tacoma Intl-Bay City MBS Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Bay City MBS Intl flights.
Search Deals
From Seattle/Tacoma Intl to Bay City MBS Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Bay City MBS Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 July 3, 2026.
Use the filters below to find and compare flights from Seattle to Bay City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBay City

SEA - MBS

SEAMBS

Seattle/Tacoma Intl

Thu 9/17

11:05 pm-11:05 am

1 stop9h 00m

Bay City MBS Intl

Sat 9/19

3:38 pm-10:10 pm

1 stop9h 32m

$374

SeattleBay City

SEA - MBS

SEAMBS

Seattle/Tacoma Intl

Thu 10/22

6:00 am-5:32 pm

1 stop8h 32m

Bay City MBS Intl

Sat 10/31

3:36 pm-11:52 pm

2 stops11h 16m

$384
Quickest round-trip

SeattleBay City

SEA - MBS

SEAMBS

Seattle/Tacoma Intl

Wed 10/28

6:00 am-5:32 pm

2 stops8h 32m

Bay City MBS Intl

Fri 11/27

12:00 pm-6:38 pm

1 stop9h 38m

$484

SeattleBay City

SEA - MBS

SEAMBS

Seattle/Tacoma Intl

Tue 11/3

8:40 pm-1:00 pm

2 stops13h 20m

Bay City MBS Intl

Sat 11/7

1:50 pm-6:48 pm

1 stop7h 58m

$508
Cheapest one-way
Quickest one-way

SeattleBay City

SEA - MBS

SEAMBS

Seattle/Tacoma Intl

Tue 8/18

11:59 pm-11:08 am

2 stops8h 09m

$355

SeattleBay City

SEA - MBS

SEAMBS

Seattle/Tacoma Intl

Tue 8/18

5:00 am-6:06 pm

3 stops34h 06m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Sorted by cheapest first

Compare providers for flights from Seattle to Bay City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Bay City in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Bay City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Bay City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Bay City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Bay City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Bay City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Bay City

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

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Bay City (average of $368). Flying from Seattle to Bay City in December is currently the most expensive (average of $1,178). 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

Get insights into the airlines that provide service to Bay City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bay City. Reviews last updated July 3, 2026.
See what other customers who have flown with Delta and United Airlines from Seattle to Bay City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,453 reviews

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,453 reviews
Delta
7.8
Good
8,453 reviews

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,927 reviews
Delta
7.8
Good
8,453 reviews

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Seattle to Bay City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $374, Delta can have you in Bay City from Seattle in 9h. Airlines will cover a distance of 1851 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Bay City round-trip?

    According to our current data, United Airlines ($308), and Delta ($308) offers the cheapest pricing from Seattle to Bay City. United Airlines is priced at 48% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Seattle to Bay City?

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Bay City?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Bay City (average of $368). Flying from Seattle to Bay City in December is currently the most expensive (average of $1,178). 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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Top 2 airlines flying from Seattle to Bay City

Discover the top 2 airlines that operate flights from Seattle 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 July 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$514FlexibilityNo cancel feeOn-time69%
DeltaCheapest$308Average$482FlexibilityNo cancel feeOn-timeN/A

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