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

According to our current data, United Airlines ($502), and Delta ($503) offers the cheapest pricing from Seattle to Bay City. United Airlines is priced at 13% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Seattle to Bay City?

Travelers seeking maximum savings on their Seattle to Bay City flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Seattle to Bay City?

Travelers have found that booking a Monday departure is the best way to save up to 31% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Seattle to Bay City?

Flights from Seattle to Bay City lean towards being more expensive in December. Prices are generally better when you fly from Seattle to Bay City in January, with the cheapest ticket starting at $398.

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.

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.

$234+ Flights from Seattle to Bay City

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1. Tell us where you want to go

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Cheap flight deals from Seattle to Bay City

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$502 (United)
Popular in	December
Cheapest in	January

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

Highest demand for flights based on searches. 9% potential increase in price ($61 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($42 potential savings vs. average RT price).

Search Deals

Find 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 March 28, 2025.

Wed 8/277:00 amSEA - MBS

1 stop11h 00mUnited Airlines

Wed 9/107:18 amMBS - SEA

1 stop11h 14mUnited Airlines

Deal found 3/27

$502

Wed 5/2111:50 pmSEA - MBS

2 stops10h 25mDelta

Tue 5/2712:00 pmMBS - SEA

2 stops12h 57mDelta

Deal found 3/27

$503

Best flights from Seattle to Bay City
Discover carefully curated flight deals from Seattle to Bay City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Wed 8/277:00 amSEA - MBS

1 stop11h 00mUnited Airlines

Wed 9/107:18 amMBS - SEA

1 stop11h 14mUnited Airlines

Deal found 3/27

$502

Wed 5/2111:50 pmSEA - MBS

2 stops10h 25mDelta

Tue 5/2712:00 pmMBS - SEA

2 stops12h 57mDelta

Deal found 3/27

$503

Last-minute flights from Seattle to Bay City
Discover last-minute flight deals from Seattle to Bay City. Data last updated March 28, 2025 and is based on user searches.

Fri 4/43:24 pmSEA - MBS

2 stops26h 24mUnited Airlines

Fri 4/117:15 amMBS - SEA

1 stop18h 28mUnited Airlines

Deal found 3/26

$771

Fri 4/46:00 amSEA - MBS

1 stop8h 11mDelta

Fri 4/116:00 pmMBS - SEA

1 stop6h 55mDelta

Deal found 3/27

$898

Fri 4/1110:50 amSEA - MBS

1 stop6h 58mUnited Airlines

Tue 4/154:44 pmMBS - SEA

1 stop8h 59mUnited Airlines

Deal found 3/27

$659

Cheapflights Fare Finder

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

SeattleBay City

SEA - MBS

SEAMBS

Seattle/Tacoma Intl

Wed 8/27

7:00 am-9:00 pm

1 stop11h 00m

Bay City MBS Intl

Wed 9/10

7:18 am-3:32 pm

1 stop11h 14m

$502

SeattleBay City

SEA - MBS

SEAMBS

Seattle/Tacoma Intl

Wed 5/21

11:50 pm-1:15 pm

2 stops10h 25m

Bay City MBS Intl

Tue 5/27

12:00 pm-9:57 pm

2 stops12h 57m

$503

SeattleBay City

SEA - MBS

SEAMBS

Seattle/Tacoma Intl

Thu 8/7

6:00 am-2:51 pm

1 stop5h 51m

$234

SeattleBay City

SEA - MBS

SEAMBS

Seattle/Tacoma Intl

Thu 8/7

11:20 pm-1:21 pm

2 stops11h 01m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Compare providers for flights from Seattle to Bay City

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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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, April is the cheapest month in which you can book a flight from Seattle to Bay City (average of $322). Flying from Seattle to Bay City in July is currently the most expensive (average of $463). 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.

What is the cheapest time of day to fly from SEA to MBS?

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Seattle to Bay City by exploring options for tickets at noon.

Rainfall in Bay City by month

In terms of precipitation, rainfall in Bay City ranges from 1.2 - 3.1 inches per month. May is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Bay City when rainfall is around 1.2 in.

Temperature in Bay City by month

If weather is an important factor for your trip to Bay City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Bay City

Read reviews from past customers who have flown Delta and United Airlines from Seattle to Bay City. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2023

ATL - GRR

This was the best! Everything moved quickly! This was a connecting flight for me and my child coming off an international flight that was delayed by a hour and we just zipped through that airport. We had to pick up our luggage, recheck our luggage, go through customs and make it to our gate within a hour to make our connecting flight and we got to our gate with 15 minutes to spare before boarding began. Everything just moved efficiently and before I knew it we were taking off. This was a two hour flight and drinks and snacks were offered. Just a great experience.

Delta

8.0

Very good

7,897 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2023

ATL - GRR

United Airlines

7.4

Good

8,603 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2023

ATL - GRR

Related info for your journey

What are the cheapest airlines flying from Seattle to Bay City round-trip?
According to our current data, United Airlines ($502), and Delta ($503) offers the cheapest pricing from Seattle to Bay City. United Airlines is priced at 13% 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, April is the cheapest month in which you can book a flight from Seattle to Bay City (average of $322). Flying from Seattle to Bay City in July is currently the most expensive (average of $463). 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

Frankenmuth

Mount Pleasant

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Top 2 airlines flying from Seattle to Bay City

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$343	Average$532	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$466	Average$579	FlexibilityNo cancel fee	On-time69%

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$234+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Bay City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Bay City

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Find flight deals from Seattle to Bay City

Cheapest flights from Seattle to Bay CityExplore 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 March 28, 2025.

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 March 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Bay City that are best for you.

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 March.

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.

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?

What is the cheapest time of day to fly from SEA to MBS?

Find hourly flight availability from Seattle to Bay City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Rainfall in Bay City by month

Plan your trip to Bay City by taking into account the average rainfall totals by month.

Temperature in Bay City by month

Plan your trip to Bay City by taking into account the average temperature totals by month.

Reviews of airlines servicing Bay City

Read reviews from past customers who have flown Delta and United Airlines from Seattle to Bay City. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

Traveling to a place near Seattle?

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Alternative routes for Seattle to Bay City

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Seattle to Bay City

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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 March 28, 2025.