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$309+ Cheap flights from Saginaw, MI to Seattle (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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SEA
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Saginaw to Seattle

Keep the following information in mind while searching for Saginaw to Seattle flight deals. Data was last updated January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(United Airlines)

Popular in

January

Cheapest in

February

Average price

$642
Provider with most accurate pricing for Bay City MBS Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Bay City MBS Intl-Seattle/Tacoma Intl flights.
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From Saginaw to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Saginaw to Seattle

Cheapest flights from Saginaw to Seattle
Explore the most affordable flight options available from Saginaw to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This United Airlines deal was found by Cheapflights users on 1/5. 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 2/42:10 pmMBS - SEA
1 stop7h 04mUnited Airlines
Wed 2/1110:58 amSEA - MBS
1 stop6h 19mUnited Airlines
Deal found 1/5$309
This Delta deal was found by Cheapflights users on 1/5. 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 2/412:00 pmMBS - SEA
2 stops14h 15mDelta
Wed 2/111:30 pmSEA - MBS
1 stop5h 55mDelta
Deal found 1/5$314
This United Airlines deal was found by Cheapflights users on 1/6. 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 2/52:10 pmMBS - SEA
2 stops12h 05mUnited Airlines
Thu 2/1210:55 amSEA - MBS
1 stop6h 05mUnited Airlines
Deal found 1/6$328
This Delta deal was found by Cheapflights users on 1/6. 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 3/205:58 pmMBS - SEA
2 stops9h 05mDelta
Wed 3/256:00 amSEA - MBS
1 stop26h 10mDelta
Deal found 1/6$352
This Delta deal was found by Cheapflights users on 1/5. 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 1/206:07 pmMBS - SEA
1 stop6h 42mDelta
Sat 1/241:30 pmSEA - MBS
1 stop5h 55mDelta
Deal found 1/5$359
This Delta deal was found by Cheapflights users on 1/6. 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 3/205:58 pmMBS - SEA
2 stops9h 05mDelta
Tue 3/243:30 pmSEA - MBS
2 stops16h 40mDelta
Deal found 1/6$363
This Delta deal was found by Cheapflights users on 1/5. 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 3/2512:00 pmMBS - SEA
1 stop9h 26mDelta
Tue 4/711:15 pmSEA - MBS
1 stop8h 55mDelta
Deal found 1/5$367
This Delta deal was found by Cheapflights users on 1/5. 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 3/2512:00 pmMBS - SEA
1 stop9h 26mDelta
Mon 4/611:15 pmSEA - MBS
1 stop8h 55mDelta
Deal found 1/5$412

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saginaw 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 January 6, 2026.
Use the filters below to find and compare flights from Saginaw to Seattle that are best for you.

Fly from

Saginaw

Fly to

Seattle

Route

Depart

Return

Price

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Wed 2/4

2:10 pm-6:14 pm

1 stop7h 04m

Seattle/Tacoma Intl

Wed 2/11

10:58 am-8:17 pm

1 stop6h 19m

$309

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Wed 2/4

12:00 pm-11:15 pm

2 stops14h 15m

Seattle/Tacoma Intl

Wed 2/11

5:30 am-5:27 pm

2 stops8h 57m

$320

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Fri 3/20

5:58 pm-12:03 am

2 stops9h 05m

Seattle/Tacoma Intl

Tue 3/24

11:15 pm-10:23 pm

1 stop20h 08m

$352

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Fri 3/20

5:58 pm-12:03 am

2 stops9h 05m

Seattle/Tacoma Intl

Wed 3/25

6:00 am-11:10 am

1 stop26h 10m

$352

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Tue 1/20

6:07 pm-9:49 pm

1 stop6h 42m

Seattle/Tacoma Intl

Sat 1/24

1:30 pm-10:25 pm

1 stop5h 55m

$359

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Wed 3/25

5:58 pm-10:26 am

2 stops19h 28m

Seattle/Tacoma Intl

Tue 4/7

11:15 pm-11:10 am

1 stop8h 55m

$421

Bay CitySeattle

MBS - SEA

MBSSEA

Bay City MBS Intl

Sat 1/24

2:10 pm-6:14 pm

1 stop7h 04m

Seattle/Tacoma Intl

Wed 1/28

10:58 am-8:17 pm

1 stop6h 19m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Best time to book a flight from Saginaw to Seattle

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

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

Currently, April is the cheapest month in which you can book a flight from Saginaw to Seattle (average of $164). Flying from Saginaw to Seattle in July is currently the most expensive (average of $252). 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 S4G to SEA?

Find hourly flight availability from Saginaw to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 6, 2026.

It’s typically best to fly out from Saginaw to Seattle at noon. Doing so could potentially save you 42% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Saginaw to Seattle

Explore weekly flight availability from Saginaw to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 6, 2026.

The most flights from S4G to SEA are scheduled on a Tuesday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

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 January 6, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from Saginaw to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,022 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
Delta
7.9
Good
8,022 reviews
Delta
7.9
Good
8,022 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
United Airlines
7.4
Good
9,138 reviews
Delta
7.9
Good
8,022 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

Related info for your journey

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

  • What airport do you fly into for flights to Seattle from Saginaw?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Saginaw. Booking flights from Saginaw to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 0 daily inbound flights from Saginaw from 9 different airlines.

  • How long is the flight from Saginaw to Seattle?

    For as low as $309, United Airlines can have you in Seattle from Saginaw in 7h 40m. The distance between Saginaw and Seattle is about 1851 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most reliable airlines from Saginaw to Seattle?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Saginaw to Seattle on time: Air Tahiti Nui (64%), Delta (55%), Virgin Atlantic (53%).

  • What are the cheapest flights from Saginaw to Seattle?

    Looking at all options, your cheapest flight can be booked for $158. While the most popular route (Bay City MBS Intl - Seattle/Tacoma Intl) can be booked for $309 on average, our data indicates $587 when flying from Saginaw to Seattle.

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

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

  • How can I find direct flights from Saginaw to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Saginaw 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.

  • What is the cheapest month to book a flight from Saginaw to Seattle?

    Currently, April is the cheapest month in which you can book a flight from Saginaw to Seattle (average of $164). Flying from Saginaw to Seattle in July is currently the most expensive (average of $252). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Marysville
Fife
Aberdeen
Shoreline
Centralia
Federal Way
Chehalis
Tumwater

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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Top 9 airlines flying from Saginaw to Seattle

Discover the top 9 airlines that operate flights from Saginaw 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$128Average$264FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$133Average$353FlexibilityNo cancel feeOn-time83%
FrontierCheapest$149Average$269FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$178Average$367FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$200Average$441FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$416FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$222Average$419FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$240Average$517FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$240Average$464FlexibilityNo cancel feeOn-time69%

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