Saginaw

Cheap flights from St. Louis (STL) to Saginaw, MI

STL — DTW
Oct 11 — Oct 181
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Saginaw 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 St. Louis to Saginaw

Keep the following information in mind while searching for St. Louis to Saginaw flight deals. Data was last updated September 11, 2025.

Popular in

May

Cheapest in

August

Average price

$308
Highest demand for flights based on searches. 28% potential increase in price ($147 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Saginaw

What is the cheapest month to book a flight from St. Louis to Saginaw?

Currently, August is the cheapest month in which you can book a flight from St. Louis to Saginaw (average of $250). Flying from St. Louis to Saginaw in March is currently the most expensive (average of $305). 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 STL to S4G?

Find hourly flight availability from St. Louis to Saginaw. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from St. Louis to Saginaw, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from St. Louis to Saginaw?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Saginaw. Price data was last updated on September 7, 2025.

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

Reviews of airlines servicing Saginaw

Get insights into the airlines that provide service to Saginaw. 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 Saginaw. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from St. Louis to Saginaw 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.
8.0
Very good

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Saginaw. 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 from for flights from St. Louis to Saginaw?

    If you book a flight to Saginaw from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Saginaw per day from 5 different airlines.

  • What are the most reliable airlines from St. Louis to Saginaw?

    No one likes to see their flight delayed. When booking a flight from St. Louis to Saginaw consider choosing SkyWest Airlines (100%), Korean Air (95%) or Spirit Airlines (87%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from St. Louis to Saginaw that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Saginaw?

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

  • Can I find deals for business class flights from St. Louis to Saginaw?

    Yes. Cheapflights offers flight deals from St. Louis to Saginaw 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 St. Louis to Saginaw?

    Currently, August is the cheapest month in which you can book a flight from St. Louis to Saginaw (average of $250). Flying from St. Louis to Saginaw in March is currently the most expensive (average of $305). 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

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.

Alternative routes for St. Louis to Saginaw

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from St. Louis to Saginaw

Discover the top 5 airlines that operate flights from St. Louis to Saginaw. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$41Average$80FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$119Average$318FlexibilityNo cancel feeOn-time63%
DeltaCheapest$123Average$308FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$182Average$311FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$382FlexibilityNo cancel feeOn-time69%

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.