HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$354+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SEA
Sep 17 — Sep 241
Thu 9/17
Thu 9/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Saginaw 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

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 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 August 18, 2026.

This Delta deal was found by Cheapflights users on 8/14. 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 9/173:38 pm -
1 stop9h 27m
Thu 10/16:00 am -
1 stop5h 57m
Deal found 8/14$354
This Delta deal was found by Cheapflights users on 8/14. 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 9/193:38 pm -
2 stops11h 20m
Sat 10/36:00 am -
1 stop5h 57m
Deal found 8/14$364
This Delta deal was found by Cheapflights users on 8/14. 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 9/183:38 pm -
2 stops11h 21m
Tue 9/2911:59 pm -
2 stops8h 06m
Deal found 8/14$369
This Delta deal was found by Cheapflights users on 8/14. 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 9/173:38 pm -
1 stop9h 27m
Tue 9/2911:05 pm -
1 stop9h 00m
Deal found 8/14$384
This Delta deal was found by Cheapflights users on 8/17. 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 9/43:44 pm -
1 stop9h 21m
Fri 9/1111:59 pm -
2 stops8h 06m
Deal found 8/17$419
This Delta deal was found by Cheapflights users on 8/14. 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 9/163:38 pm -
1 stop9h 27m
Fri 10/211:45 am -
1 stop7h 41m
Deal found 8/14$422
This Delta deal was found by Cheapflights users on 8/16. 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 9/243:38 pm -
2 stops11h 21m
Sun 9/277:15 am -
2 stops12h 11m
Deal found 8/16$429
This Delta deal was found by Cheapflights users on 8/14. 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 9/163:38 pm -
1 stop9h 27m
Mon 9/2811:59 pm -
2 stops8h 06m
Deal found 8/14$432
This Delta deal was found by Cheapflights users on 8/13. 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 8/286:15 pm -
1 stop6h 50m
Tue 9/111:59 pm -
2 stops8h 09m
Deal found 8/13$434
This Delta deal was found by Cheapflights users on 8/14. 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 9/163:38 pm -
2 stops11h 20m
Tue 9/2911:59 pm -
2 stops8h 06m
Deal found 8/14$437

Find flight deals from Saginaw to Seattle

Keep the following information in mind while searching for Saginaw to Seattle flight deals. Data was last updated August 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$354
(Delta)

Popular in

August

Cheapest in

November

Average price

$811
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 Saginaw 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 August 2026
Search Deals

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 August 18, 2026.
Use the filters below to find and compare flights from Saginaw to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Bay CitySeattle

MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl

MBSSEA

Bay City MBS Intl

Sat 9/19

3:38 pm-10:05 pm

1 stop9h 27m

Seattle/Tacoma Intl

Mon 9/28

11:59 pm-11:05 am

2 stops8h 06m

$364

Bay CitySeattle

MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl

MBSSEA

Bay City MBS Intl

Fri 9/4

3:44 pm-10:05 pm

1 stop9h 21m

Seattle/Tacoma Intl

Fri 9/11

11:59 pm-11:05 am

2 stops8h 06m

$419

Bay CitySeattle

MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl

MBSSEA

Bay City MBS Intl

Thu 9/24

3:38 pm-11:59 pm

2 stops11h 21m

Seattle/Tacoma Intl

Sun 9/27

7:15 am-10:26 pm

2 stops12h 11m

$429
Quickest round-trip

Bay CitySeattle

MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl

MBSSEA

Bay City MBS Intl

Fri 8/28

6:15 pm-10:05 pm

1 stop6h 50m

Seattle/Tacoma Intl

Tue 9/1

11:59 pm-11:08 am

2 stops8h 09m

$434

Bay CitySeattle

MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl

MBSSEA

Bay City MBS Intl

Tue 9/1

11:50 am-10:00 pm

2 stops13h 10m

Seattle/Tacoma Intl

Sat 9/5

11:10 pm-11:08 am

1 stop8h 58m

$434

Bay CitySeattle

MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl

MBSSEA

Bay City MBS Intl

Sat 10/31

6:00 am-12:19 pm

1 stop9h 19m

Seattle/Tacoma Intl

Tue 11/3

6:30 am-10:12 pm

2 stops12h 42m

$464

Bay CitySeattle

MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl

MBSSEA

Bay City MBS Intl

Wed 9/9

9:14 am-7:14 pm

2 stops13h 00m

Seattle/Tacoma Intl

Tue 9/15

8:40 am-11:54 pm

2 stops12h 14m

$549

Bay CitySeattle

MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl

MBSSEA

Bay City MBS Intl

Wed 9/9

3:38 pm-10:05 pm

1 stop9h 27m

Seattle/Tacoma Intl

Tue 9/15

11:59 pm-11:05 am

2 stops8h 06m

$574

Bay CitySeattle

MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl

MBSSEA

Bay City MBS Intl

Fri 9/4

3:44 pm-10:05 pm

1 stop9h 21m

Seattle/Tacoma Intl

Mon 9/7

5:30 am-3:03 pm

1 stop6h 33m

$579
Cheapest one-way
Quickest one-way

Bay CitySeattle

MBS Bay City MBS Intl - SEA Seattle/Tacoma Intl

MBSSEA

Bay City MBS Intl

Sat 8/29

3:56 pm-10:05 pm

1 stop9h 09m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 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 August 18, 2026.

It’s typically best to fly out from Saginaw to Seattle in the evening. Doing so could potentially save you 40% on the flight price compared to flying at noon, 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 August 18, 2026.

The most flights from S4G to SEA are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

What is the cheapest day to fly from Saginaw to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Saginaw to Seattle. Price data was last updated on August 15, 2026.

Travelers seeking maximum savings on their Saginaw to Seattle flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 18, 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
7.8
Good
8,499 reviews

Entertainment

7.8

Crew

8.5

Overall

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

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
8,499 reviews
Delta
7.8
Good
8,499 reviews

Entertainment

7.8

Crew

8.5

Overall

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

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
10,100 reviews
Delta
7.8
Good
8,499 reviews

Entertainment

7.8

Crew

8.5

Overall

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

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 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 8 different airlines.

  • How long is the flight from Saginaw to Seattle?

    For as low as $364, Delta can have you in Seattle from Saginaw in 9h 27m. The distance between Saginaw and Seattle is about 1851 mi.

  • 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: KLM (93%), Cathay Pacific (83%), WestJet (79%).

  • What are the cheapest flights from Saginaw to Seattle?

    Looking at all options, your cheapest flight can be booked for $227. While the most popular route (Bay City MBS Intl - Seattle/Tacoma Intl) can be booked for $419 on average, our data indicates $1,471 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.

See more FAQs

Traveling to a place near Seattle?

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

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.

Top 8 airlines flying from Saginaw to Seattle

Discover the top 8 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 August 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$149Average$288FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$158Average$337FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$196Average$467FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$212Average$525FlexibilityNo cancel feeOn-time75%
DeltaCheapest$213Average$433FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$240Average$437FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$323Average$545FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$340Average$477FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.