$334+ Cheap flights from Seattle to Bay City (SEA - MBS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MBS
Nov 4 — Nov 111
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Bay City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Bay City
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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 October 5, 2026.
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 October 5, 2026.
This Delta deal was found by Cheapflights users on 10/2. 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.
Thu 11/2611:15 pm -
1 stop8h 46m
Wed 12/26:12 pm -
1 stop6h 52m
Deal found 10/2![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/161:56 pm -
1 stop6h 53m
Tue 10/206:37 pm -
1 stop7h 19m
Deal found 10/1![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Fri 10/231:56 pm -
1 stop6h 53m
Sat 10/248:30 am -
2 stops15h 07m
Deal found 10/4![United Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 10/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:10 pm -
1 stop8h 51m
Mon 10/263:46 pm -
1 stop9h 19m
Deal found 10/1![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 10/2. 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.
Tue 10/136:00 am -
1 stop6h 06m
Tue 10/206:07 pm -
1 stop6h 58m
Deal found 10/2![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 9/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am -
2 stops12h 41m
Sat 11/141:34 pm -
1 stop8h 29m
Deal found 9/30![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 10/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:50 pm -
2 stops8h 11m
Tue 10/203:46 pm -
2 stops11h 06m
Deal found 10/1![Delta logo]()
$524
Best flights from Seattle to Bay CityDiscover 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 October 5, 2026.
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 October 5, 2026.
This Delta deal was found by Cheapflights users on 10/2. 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.
Thu 11/2611:15 pm -
1 stop8h 46m
Wed 12/26:12 pm -
1 stop6h 52m
Deal found 10/2![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/161:56 pm -
1 stop6h 53m
Tue 10/206:37 pm -
1 stop7h 19m
Deal found 10/1![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Fri 10/231:56 pm -
1 stop6h 53m
Sat 10/248:30 am -
2 stops15h 07m
Deal found 10/4![United Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 10/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:10 pm -
1 stop8h 51m
Mon 10/263:46 pm -
2 stops11h 13m
Deal found 10/1![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 10/2. 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.
Tue 10/136:00 am -
1 stop6h 06m
Tue 10/206:07 pm -
1 stop6h 58m
Deal found 10/2![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/221:56 pm -
1 stop6h 53m
Tue 10/271:34 pm -
2 stops10h 45m
Deal found 10/1![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Wed 11/116:30 am -
2 stops12h 41m
Sat 11/141:34 pm -
1 stop8h 29m
Deal found 10/1![United Airlines logo]()
$504
Last-minute flights from Seattle to Bay CityDiscover last-minute flight deals from Seattle to Bay City. Data last updated October 5, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Bay City. Data last updated October 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/2. 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.
Tue 10/136:00 am -
1 stop6h 06m
Tue 10/206:07 pm -
1 stop6h 58m
Deal found 10/2![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/161:56 pm -
1 stop6h 53m
Tue 10/206:37 pm -
1 stop7h 19m
Deal found 10/1![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 10/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:50 pm -
2 stops8h 11m
Tue 10/203:46 pm -
2 stops11h 06m
Deal found 10/1![Delta logo]()
$524
This Delta deal was found by Cheapflights users on 10/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:10 pm -
1 stop8h 51m
Mon 10/263:46 pm -
1 stop9h 19m
Deal found 10/1![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Fri 10/231:56 pm -
1 stop6h 53m
Sat 10/248:30 am -
2 stops15h 07m
Deal found 10/4![United Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 9/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am -
2 stops12h 41m
Sat 11/141:34 pm -
1 stop8h 29m
Deal found 9/30![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 10/2. 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.
Thu 11/2611:15 pm -
1 stop8h 46m
Wed 12/26:12 pm -
1 stop6h 52m
Deal found 10/2![Delta logo]()
$379
One-way flights from Seattle to Bay CitySearch for one-way flight options from Seattle to Bay City. Find affordable one-way fares based on user searches. Data last updated October 5, 2026.
Search for one-way flight options from Seattle to Bay City. Find affordable one-way fares based on user searches. Data last updated October 5, 2026.
This Delta deal was found by Cheapflights users on 10/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
1 stop8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Wed 11/186:30 am -
2 stops12h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 10/1711:10 pm -
1 stop8h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:25 am -
2 stops12h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Fri 10/161:56 pm -
1 stop6h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![United Airlines logo]()
$509
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 October 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Delta) |
One-way from | $334 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $482 |
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 7,457,451 searches. Data last updated October 5, 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
Cheapest round-trip
SeattleBay City
SEA Seattle/Tacoma Intl - MBS Bay City MBS Intl
SEAMBS
Seattle/Tacoma Intl
Wed 11/18
6:00 am-5:35 pm
1 stop8h 35m
Bay City MBS Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$334
SeattleBay City
SEA Seattle/Tacoma Intl - MBS Bay City MBS Intl
SEAMBS
Seattle/Tacoma Intl
Wed 11/18
10:50 am-10:11 pm
1 stop8h 21m
Bay City MBS Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$334
SeattleBay City
SEA Seattle/Tacoma Intl - MBS Bay City MBS Intl
SEAMBS
Seattle/Tacoma Intl
Thu 11/26
11:15 pm-11:01 am
1 stop8h 46m
Bay City MBS Intl
Wed 12/2
6:12 pm-10:04 pm
1 stop6h 52m
$379
SeattleBay City
SEA Seattle/Tacoma Intl - MBS Bay City MBS Intl
SEAMBS
Seattle/Tacoma Intl
Sat 10/17
11:10 pm-11:01 am
1 stop8h 51m
Bay City MBS Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$394
Quickest round-trip
SeattleBay City
SEA Seattle/Tacoma Intl - MBS Bay City MBS Intl
SEAMBS
Seattle/Tacoma Intl
Fri 10/16
1:56 pm-11:49 pm
1 stop6h 53m
Bay City MBS Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$394
SeattleBay City
SEA Seattle/Tacoma Intl - MBS Bay City MBS Intl
SEAMBS
Seattle/Tacoma Intl
Sat 10/17
8:25 am-11:49 pm
2 stops12h 24m
Bay City MBS Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$399
SeattleBay City
SEA Seattle/Tacoma Intl - MBS Bay City MBS Intl
SEAMBS
Seattle/Tacoma Intl
Fri 10/16
1:56 pm-11:49 pm
1 stop6h 53m
Bay City MBS Intl
Tue 10/20
6:37 pm-10:56 pm
1 stop7h 19m
$449
SeattleBay City
SEA Seattle/Tacoma Intl - MBS Bay City MBS Intl
SEAMBS
Seattle/Tacoma Intl
Fri 10/23
1:56 pm-11:49 pm
1 stop6h 53m
Bay City MBS Intl
Sat 10/24
8:30 am-8:37 pm
2 stops15h 07m
$471
SeattleBay City
SEA Seattle/Tacoma Intl - MBS Bay City MBS Intl
SEAMBS
Seattle/Tacoma Intl
Thu 10/22
11:10 pm-11:01 am
1 stop8h 51m
Bay City MBS Intl
Mon 10/26
3:46 pm-11:59 pm
2 stops11h 13m
$484
SeattleBay City
SEA Seattle/Tacoma Intl - MBS Bay City MBS Intl
SEAMBS
Seattle/Tacoma Intl
Tue 10/13
6:00 am-3:06 pm
1 stop6h 06m
Bay City MBS Intl
Tue 10/20
6:07 pm-10:05 pm
1 stop6h 58m
$494
Showing 1-10 of 12 resultsSorted 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SEA-MBS
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
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 October 5, 2026.
See what other customers who have flown with Delta 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.
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Bay City?
Book flights to Bay City if you plan to visit one of these locationsAlma
Mount Pleasant
Frankenmuth
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Other flights to Bay City
Explore flights to Bay City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 5, 2026.
Complete your trip
Complete your trip to Bay City by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Seattle to Bay City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Bay City flights
Browse other Seattle and Bay City flight options. Last updated on October 5, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on October 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Seattle to Bay City
Discover the top airline 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 7,457,451 searches. Data last updated October 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$354 | Average$489 | FlexibilityNo cancel fee | On-timeN/A |