$279+ Cheap flights from Bay City to Seattle (MBS - SEA)
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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
MBS — SEA
Nov 30 — Dec 71
Round-trip
1 adult, Economy
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Find cheap flights from Bay City to Seattle 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
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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 Bay City to Seattle
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Cheapest flights from Bay City to SeattleExplore the most affordable flight options available from Bay City to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
Explore the most affordable flight options available from Bay City to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
This Delta deal was found by Cheapflights users on 10/28. 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 12/186:35 am -
1 stop7h 35m
Thu 12/241:30 pm -
1 stop6h 21m
Deal found 10/28![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 10/28. 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 12/156:12 pm -
2 stops8h 41m
Thu 12/241:30 pm -
1 stop6h 21m
Deal found 10/28![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 10/28. 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 12/163:56 pm -
1 stop9h 07m
Fri 12/251:30 pm -
1 stop6h 21m
Deal found 10/28![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 10/28. 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 12/176:12 pm -
1 stop6h 51m
Fri 12/258:00 am -
2 stops11h 51m
Deal found 10/28![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/201:34 pm -
2 stops11h 16m
Sun 11/228:35 pm -
2 stops13h 14m
Deal found 10/29![United Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 10/28. 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 12/186:35 am -
1 stop7h 35m
Mon 12/216:00 am -
1 stop8h 04m
Deal found 10/28![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 10/28. 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 12/153:56 pm -
2 stops10h 57m
Mon 12/216:00 am -
1 stop8h 04m
Deal found 10/28![Delta logo]()
$464
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/135:35 am -
1 stop9h 44m
Tue 11/1710:50 am -
1 stop8h 21m
Deal found 10/29![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 10/29. 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 11/206:45 am -
1 stop7h 24m
Sun 11/2211:47 pm -
2 stops8h 14m
Deal found 10/29![Delta logo]()
$472
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/55:00 am -
1 stop9h 44m
Wed 12/97:00 am -
1 stop6h 29m
Deal found 10/29![United Airlines logo]()
$477
Best flights from Bay City to SeattleDiscover carefully curated flight deals from Bay City to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
Discover carefully curated flight deals from Bay City to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
This United Airlines deal was found by Cheapflights users on 10/27. 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 1/63:17 pm -
1 stop7h 21m
Sun 1/102:10 pm -
1 stop6h 49m
Deal found 10/27![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/27. 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 1/96:16 am -
2 stops9h 11m
Mon 1/116:00 am -
1 stop8h 30m
Deal found 10/27![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 4/56:05 pm -
1 stop7h 00m
Sat 4/106:05 am -
2 stops7h 58m
Deal found 10/27![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/201:34 pm -
2 stops11h 16m
Sun 11/228:35 pm -
2 stops13h 14m
Deal found 10/29![United Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 10/28. 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 12/153:56 pm -
2 stops10h 57m
Fri 12/258:00 am -
2 stops11h 51m
Deal found 10/28![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 10/28. 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.
Sun 12/205:45 pm -
1 stop7h 09m
Sat 12/266:00 am -
1 stop8h 04m
Deal found 10/28![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/55:00 am -
1 stop9h 44m
Wed 12/97:00 am -
1 stop6h 29m
Deal found 10/30![United Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 10/31. 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 4/296:05 pm -
1 stop7h 00m
Sun 5/96:00 am -
1 stop5h 55m
Deal found 10/31![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 10/29. 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 11/206:45 am -
1 stop7h 24m
Sun 11/2211:47 pm -
2 stops8h 14m
Deal found 10/29![Delta logo]()
$472
Last-minute flights from Bay City to SeattleDiscover last-minute flight deals from Bay City to Seattle. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Bay City to Seattle. Data last updated October 31, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/27. 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 10/2911:43 am -
1 stop9h 52m
Sun 11/111:10 pm -
1 stop8h 51m
Deal found 10/27![Delta logo]()
$629
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/135:35 am -
1 stop9h 44m
Tue 11/1710:50 am -
1 stop8h 21m
Deal found 10/29![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/201:34 pm -
2 stops11h 16m
Sun 11/228:35 pm -
2 stops13h 14m
Deal found 10/29![United Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 10/29. 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 11/206:45 am -
1 stop7h 24m
Sun 11/2211:47 pm -
2 stops8h 14m
Deal found 10/29![Delta logo]()
$472
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/245:35 am -
2 stops13h 52m
Sun 11/2910:56 pm -
1 stop18h 11m
Deal found 10/27![United Airlines logo]()
$872
One-way flights from Bay City to SeattleSearch for one-way flight options from Bay City to Seattle. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
Search for one-way flight options from Bay City to Seattle. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
This Delta deal was found by Cheapflights users on 10/26. 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 11/253:50 pm -
1 stop9h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/135:35 am -
1 stop9h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 10/31. 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 11/1311:41 am -
1 stop9h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Delta logo]()
$489
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/255:35 am -
3 stops20h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$1,220
Find flight deals from Bay City to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Bay City (MBS) to Seattle (SEA). 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 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (Delta) |
One-way from | $279 (Delta) |
Popular in | August |
Cheapest in | February |
Average price | $519 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bay City to Seattle 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 31, 2026.
Use the filters below to find and compare flights from Bay City to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Bay CitySeattle
MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl
MBSSEA
Bay City MBS Intl
Wed 11/25
3:50 pm-11:57 pm
2 stops11h 07m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$284
Quickest round-trip
Bay CitySeattle
MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl
MBSSEA
Bay City MBS Intl
Fri 11/13
5:35 am-12:19 pm
1 stop9h 44m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$374
Bay CitySeattle
MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl
MBSSEA
Bay City MBS Intl
Wed 1/6
3:17 pm-7:38 pm
1 stop7h 21m
Seattle/Tacoma Intl
Sun 1/10
2:10 pm-11:59 pm
1 stop6h 49m
$399
Bay CitySeattle
MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl
MBSSEA
Bay City MBS Intl
Sat 1/9
6:16 am-12:27 pm
2 stops9h 11m
Seattle/Tacoma Intl
Mon 1/11
6:00 am-5:30 pm
1 stop8h 30m
$404
Bay CitySeattle
MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl
MBSSEA
Bay City MBS Intl
Mon 4/5
6:05 pm-10:05 pm
1 stop7h 00m
Seattle/Tacoma Intl
Sat 4/10
6:05 am-5:03 pm
2 stops7h 58m
$404
Bay CitySeattle
MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl
MBSSEA
Bay City MBS Intl
Tue 12/15
3:56 pm-11:53 pm
2 stops10h 57m
Seattle/Tacoma Intl
Fri 12/25
8:00 am-10:51 pm
2 stops11h 51m
$409
Bay CitySeattle
MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl
MBSSEA
Bay City MBS Intl
Sun 12/20
5:45 pm-9:54 pm
1 stop7h 09m
Seattle/Tacoma Intl
Sat 12/26
6:00 am-5:04 pm
1 stop8h 04m
$429
Bay CitySeattle
MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl
MBSSEA
Bay City MBS Intl
Fri 11/20
1:34 pm-9:50 pm
2 stops11h 16m
Seattle/Tacoma Intl
Sun 11/22
8:35 pm-12:49 pm
2 stops13h 14m
$435
Bay CitySeattle
MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl
MBSSEA
Bay City MBS Intl
Thu 4/29
6:05 pm-10:05 pm
1 stop7h 00m
Seattle/Tacoma Intl
Sun 5/9
6:00 am-2:55 pm
1 stop5h 55m
$435
Bay CitySeattle
MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl
MBSSEA
Bay City MBS Intl
Fri 11/20
6:45 am-11:09 am
1 stop7h 24m
Seattle/Tacoma Intl
Sun 11/22
11:47 pm-11:01 am
2 stops8h 14m
$472
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Bay City to Seattle
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 Bay City to Seattle in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bay City-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bay City-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bay City-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bay City-Seattle 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 Bay City-Seattle 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 Bay City to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Bay City with our price prediction graph.
MBS-SEA
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 Bay City to Seattle
What is the cheapest month to book a flight from Bay City to Seattle?
Currently, February is the cheapest month in which you can book a flight from Bay City to Seattle (average of $359). Flying from Bay City to Seattle in August is currently the most expensive (average of $811). 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.
How much does it cost to fly round-trip from Bay City to Seattle?
Airfare is below average for this route at the moment.
Bay City to Seattle flights typically cost between $432 and $597 in January.The cheapest round-trip price found within the last 5 days was $399 on Delta (Jan 7-Jan 12).
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated October 31, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Bay City to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Related info for your journey
Find useful and relevant information for your journey from Bay City to Seattle. 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 Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
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Snoqualmie
Puyallup
Lynnwood
Olympia
Centralia
Kent
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Bay City and Seattle flights
Browse other Bay City and Seattle flight options. Last updated on October 31, 2026.
Other flights from Bay City
Browse through other flights departing from Bay City. Flights are based on user searches made on Cheapflights and were last updated on October 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 31, 2026.
Top 2 airlines flying from Bay City to Seattle
Discover the top 2 airlines that operate flights from Bay City to Seattle. 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 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$351 | Average$539 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$354 | Average$477 | FlexibilityNo cancel fee | On-timeN/A |