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$294+ Cheap flights from Bay City to Seattle (MBS - SEA)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
MBS — SEA
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Bay City to Seattle

Cheapest flights from Bay City to Seattle
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 July 24, 2026.

This Delta deal was found by Cheapflights users on 7/19. 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 8/276:15 pm
MBS
-
SEA
1 stop6h 50m
Delta
Thu 9/106:00 am
SEA
-
MBS
1 stop5h 57m
Delta
Deal found 7/19$344
This Delta deal was found by Cheapflights users on 7/19. 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 8/276:15 pm
MBS
-
SEA
1 stop6h 50m
Delta
Wed 9/911:59 pm
SEA
-
MBS
2 stops8h 06m
Delta
Deal found 7/19$354
This Delta deal was found by Cheapflights users on 7/24. 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 11/55:30 pm
MBS
-
SEA
1 stop7h 35m
Delta
Sun 11/811:05 pm
SEA
-
MBS
1 stop9h 10m
Delta
Deal found 7/24$364
This Delta deal was found by Cheapflights users on 7/22. 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 8/203:44 pm
MBS
-
SEA
2 stops11h 15m
Delta
Thu 8/2711:59 pm
SEA
-
MBS
2 stops8h 09m
Delta
Deal found 7/22$369
This Delta deal was found by Cheapflights users on 7/24. 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 11/711:38 am
MBS
-
SEA
2 stops13h 25m
Delta
Sat 11/1411:53 pm
SEA
-
MBS
2 stops8h 22m
Delta
Deal found 7/24$379
This Delta deal was found by Cheapflights users on 7/22. 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 8/203:44 pm
MBS
-
SEA
1 stop9h 21m
Delta
Wed 8/265:30 am
SEA
-
MBS
1 stop9h 04m
Delta
Deal found 7/22$384
This Delta deal was found by Cheapflights users on 7/19. 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 8/263:44 pm
MBS
-
SEA
2 stops9h 21m
Delta
Thu 9/106:00 am
SEA
-
MBS
1 stop5h 57m
Delta
Deal found 7/19$389
This Delta deal was found by Cheapflights users on 7/22. 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 8/213:44 pm
MBS
-
SEA
1 stop9h 21m
Delta
Fri 8/2811:59 pm
SEA
-
MBS
2 stops12h 09m
Delta
Deal found 7/22$394
This Delta deal was found by Cheapflights users on 7/22. 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 8/213:44 pm
MBS
-
SEA
2 stops11h 15m
Delta
Wed 8/2611:59 pm
SEA
-
MBS
2 stops8h 09m
Delta
Deal found 7/22$399
This Delta deal was found by Cheapflights users on 7/22. 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 9/1911:45 am
MBS
-
SEA
2 stops13h 04m
Delta
Sat 9/2611:59 pm
SEA
-
MBS
2 stops8h 06m
Delta
Deal found 7/22$404

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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$344
(Delta)

One-way from

$294
(Delta)

Popular in

August

Cheapest in

November

Average price

$626
Provider with most accurate pricing for Bay City MBS Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bay City MBS Intl-Seattle/Tacoma Intl flights.
Search Deals
From Bay City MBS Intl to Seattle/Tacoma Intl
Search Deals
One-way flight from Bay City MBS Intl to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 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 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 2,558,603 searches. Data last updated July 24, 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

Price

Cheapest round-trip
Quickest round-trip

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Mon 9/21

6:15 pm-10:05 pm

1 stop6h 50m

Seattle/Tacoma Intl

Mon 9/28

11:45 am-10:26 pm

1 stop7h 41m

$354

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Sat 8/22

3:56 pm-10:05 pm

2 stops9h 09m

Seattle/Tacoma Intl

Fri 8/28

5:30 am-5:34 pm

1 stop9h 04m

$364

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Wed 9/9

3:38 pm-11:58 pm

2 stops11h 20m

Seattle/Tacoma Intl

Tue 9/15

6:00 am-5:33 pm

1 stop8h 33m

$389

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Mon 8/31

3:44 pm-10:05 pm

1 stop9h 21m

Seattle/Tacoma Intl

Sat 9/12

11:59 pm-11:05 am

2 stops8h 06m

$419

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Mon 8/24

6:15 pm-11:59 pm

2 stops8h 44m

Seattle/Tacoma Intl

Fri 8/28

9:45 pm-3:08 pm

2 stops14h 23m

$489

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Wed 8/26

3:44 pm-7:49 am

1 stop19h 05m

Seattle/Tacoma Intl

Sat 9/12

11:59 pm-11:05 am

2 stops8h 06m

$547

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Sun 8/30

3:44 pm-7:49 am

1 stop19h 05m

Seattle/Tacoma Intl

Sat 9/12

11:59 pm-11:05 am

2 stops8h 06m

$547

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Wed 7/29

3:43 pm-10:33 pm

1 stop9h 50m

Seattle/Tacoma Intl

Sun 8/2

5:30 am-3:02 pm

1 stop6h 32m

$549
Cheapest one-way

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Wed 9/2

3:44 pm-10:05 pm

2 stops9h 21m

$304

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Sun 8/30

3:44 pm-10:05 pm

1 stop9h 21m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 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 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.
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

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 $488 and $744 in August.
The cheapest round-trip price found within the last 5 days was $344 on Delta (Aug 27-Sep 10).

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 July 24, 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.
Delta
7.8
Good
8,482 reviews

Overall

7.8

Entertainment

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Overall

7.8

Entertainment

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
United Airlines
7.4
Good
10,026 reviews
Delta
7.8
Good
8,482 reviews

Overall

7.8

Entertainment

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.

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.

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

    There are many flights that can get you from Bay City to Seattle in 6h 50m. Fly via Delta to get the fastest option. The distance between Bay City and Seattle is about 1851 mi.

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

    Our cheapest airline available from Bay City to Seattle is United Airlines. Our recent data shows that you can find tickets from as low as $288 on this airline. An additional option worth looking into is Delta, starting at $288. Users have found that United Airlines is 43% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bay City to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Renton
Lacey
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Centralia
Puyallup
Kent
Ellensburg
Fife
Marysville
Ocean Shores
Lakewood
Lynnwood
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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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 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$428FlexibilityNo cancel feeOn-time69%
DeltaCheapest$288Average$394FlexibilityNo cancel feeOn-timeN/A

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