Cheap flights from St. Louis to Michigan from $38
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Michigan departing on 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from St. Louis to Michigan
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Michigan?
If you aren’t able to travel to Michigan during the month of April, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $274.
What is the cheapest day to depart on your flight to Michigan?
The cheapest day to depart from St. Louis to Michigan is on a Thursday when prices can be found for as low as $486. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $869. These prices are subject to change though, so be sure to set up a Price Alert for flights to Michigan.
What is the cheapest time of day to depart on your flight to Michigan?
The cheapest time of day to fly to Michigan is in the evening when flights can be purchased for as low as $290. At noon is when there is more demand to fly to Michigan, so prices are often more expensive at around $1,013 per ticket.
What is the cheapest Lambert-St Louis to Michigan flight route?
Fly from Lambert-St Louis to Detroit Metropolitan Wayne County for the best Lambert-St Louis - Michigan flight prices
How far in advance should I book a flight to Michigan?
You are more likely to see cheaper flights to Michigan from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Michigan for around $310 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Michigan from St. Louis for as low as $140 on momondo.
What cabin class options are available on Lambert-St Louis to Michigan flights?
There are 4 cabin classes available to choose from on Lambert-St Louis to Michigan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Lambert-St Louis to Michigan?
Spirit Airlines, Southwest, and United Airlines are the most popular carriers operating from Lambert-St Louis to Michigan
What airlines fly to Michigan?
Delta, American Airlines and Southwest are the top three most popular airlines that fly to Michigan from St. Louis according to our data. Delta is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Michigan. Keep in mind that there are 5 different airlines that fly to Michigan on a routine basis, so you have a few additional options to choose from.
How many flights depart from St. Louis to Michigan on average per day?
82 flights are operational daily from St. Louis to Michigan as of June 2025. The most popular departure time for this route is 10:00AM, with 51% of flights per day taking off at noon.
How many flights depart from St. Louis to Michigan on average per week?
As of June 2025, 575 flights take off from St. Louis and land in Michigan each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.
Cheap St. Louis to Michigan flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Michigan
When did momondo last update prices for flights from Lambert-St Louis Airport to Michigan?
Prices for flights from Lambert-St Louis Airport to Michigan refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Michigan?
There are 6 operators available for flights from Lambert-St Louis Airport to Michigan as of June 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Michigan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Michigan.
What documentation or ID do you need to fly to Michigan?
The travel and health documents you'll need for your trip to Michigan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Michigan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. Louis to Michigan?
Based on momondo bookings for flights between St. Louis and Michigan, the leading plane model is Boeing 717-200, making up 23.72% of the total bookings. Other popular models include Boeing 737-700 Passenger/BBJ1 (winglets) with 20.06%, Boeing 737 MAX 8 with 12.35%, and Airbus A320neo with 8.70%.
Best airlines flying from St. Louis to Michigan
Compare and see reviews for airlines that fly from St. Louis to Michigan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $41 | Free Cancellation | Rating 6.3 8,066 reviews | |||
| PriceFrom $170 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $201 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $210 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.4 8,810 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Michigan?
Finding the right flight to Michigan from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Michigan quick and easy, saving you time and money.
Can I find flights from St. Louis to Michigan with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for St. Louis to Michigan flights to just show those with flexible booking policies.
How can momondo help me find flights from St. Louis to Michigan?
momondo helps you find the best flight between St. Louis and Michigan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from St. Louis to Michigan right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Michigan, momondo offers a useful price alert feature which will track prices for flights to Michigan from St. Louis and alert you when they change.