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Cheap flights from St. Louis to Detroit (STL - DTT) from $68

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — DTT
May 15 — May 221
From?
To?
Wed 5/15
Wed 5/22
1 adult, Economy
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The best prices from Lambert-St Louis to Detroit All airports are usually found in January or February, booked 47 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from St. Louis to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Detroit (DTT). 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 May 10, 2024.

Popular in

November

Cheapest in

January

Round-trip from

$229

One-way from

$165
High demand for flights, 25% potential price rise
Search Deals
Best time to find cheap flights, 24% potential price drop
Search Deals
From Lambert-St Louis to Detroit (DTT)
Search Deals
One-way flight from Lambert-St Louis to Detroit (DTT)
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What is the cheapest day to fly round-trip from St. Louis to Detroit?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 47% when planning your travel around this day of the week.

How far in advance should I book a flight from St. Louis to Detroit?

Find a great deal and save up to 160% by booking at least 48 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Detroit within the next two weeks, with the cheapest ticket starting at $384.

What is the cheapest month to fly from St. Louis to Detroit?

Flights from St. Louis to Detroit lean towards being more expensive in November. Prices are generally better when you fly from St. Louis to Detroit in January, with the cheapest ticket starting at $201.

When is the cheapest time to fly from St. Louis to Detroit (STL - DTT)?

One of the essential ways to save on airfare from St. Louis to Detroit is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 5% on airfare.

Cheap Frontier flights from St. Louis to Detroit

Explore cheap flight options specifically provided by Frontier for the route between St. Louis and Detroit. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Take a peek at the cheapest Frontier flights we've detected traveling from St. Louis to Detroit. Come back soon if you're not finding the exact deal you're looking for.
Mon 5/207:23 pmSTL - DTW
1 stop8h 33mFrontier
Tue 5/2110:29 pmDTW - STL
1 stop10h 28mFrontier
Deal found 5/9$150
Sat 8/37:29 pmSTL - DTW
1 stop8h 37mFrontier
Wed 8/71:14 pmDTW - STL
1 stop8h 22mFrontier
Deal found 5/9$233
Mon 6/177:29 pmSTL - DTW
1 stop8h 32mFrontier
Thu 6/209:12 amDTW - STL
1 stop6h 20mFrontier
Deal found 5/9$234
Fri 7/269:26 pmSTL - DTW
1 stop13h 58mFrontier
Sun 7/2810:00 pmDTW - STL
1 stop23h 20mFrontier
Deal found 5/8$238
Mon 5/138:04 pmSTL - DTW
1 stop12h 56mFrontier
Sat 5/181:59 pmDTW - STL
1 stop9h 50mFrontier
Deal found 5/9$248
Tue 6/187:29 pmSTL - DTW
1 stop8h 36mFrontier
Sun 6/235:37 pmDTW - STL
2 stops24h 37mFrontier
Deal found 5/9$259
Thu 6/133:32 pmSTL - DTW
1 stop18h 26mFrontier
Sun 6/165:37 pmDTW - STL
2 stops24h 39mFrontier
Deal found 5/9$261
Fri 6/77:44 pmSTL - DTW
1 stop12h 33mFrontier
Sun 6/96:40 pmDTW - STL
1 stop23h 34mFrontier
Deal found 5/9$274
Thu 5/235:01 pmSTL - DTW
1 stop10h 36mFrontier
Mon 5/276:00 amDTW - STL
1 stop29h 13mFrontier
Deal found 5/8$283

Cheap Delta flights from St. Louis to Detroit

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Detroit. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from St. Louis to Detroit. Deals are refreshing constantly so come back soon for more options.
Tue 6/183:23 pmSTL - DTW
1 stop7h 13mDelta
Tue 6/258:01 pmDTW - STL
Nonstop1h 36mDelta
Deal found 5/9$235
Sat 6/811:25 amSTL - DTW
Nonstop1h 34mDelta
Sat 6/158:25 amDTW - STL
1 stop7h 08mDelta
Deal found 5/10$240
Tue 6/186:30 amSTL - DTW
Nonstop1h 35mDelta
Sat 6/228:40 pmDTW - STL
Nonstop1h 37mDelta
Deal found 5/9$245
Tue 6/182:16 pmSTL - DTW
Nonstop1h 33mDelta
Sun 6/238:25 amDTW - STL
1 stop7h 08mDelta
Deal found 5/9$254
Thu 6/132:16 pmSTL - DTW
Nonstop1h 33mDelta
Sun 6/168:37 amDTW - STL
Nonstop1h 38mDelta
Deal found 5/9$255
Thu 6/136:30 amSTL - DTW
Nonstop1h 35mDelta
Sun 6/167:07 amDTW - STL
1 stop4h 28mDelta
Deal found 5/9$264
Tue 7/26:30 amSTL - DTW
Nonstop1h 35mDelta
Sun 7/78:30 amDTW - STL
Nonstop1h 38mDelta
Deal found 5/9$265
Wed 6/1910:05 amSTL - DTW
1 stop4h 27mDelta
Sun 6/234:45 pmDTW - STL
Nonstop1h 35mDelta
Deal found 5/9$269
Sun 6/166:30 amSTL - DTW
Nonstop1h 35mDelta
Sun 6/238:37 amDTW - STL
Nonstop1h 38mDelta
Deal found 5/9$279

Cheap St. Louis to Detroit flights in May & June 2024

Find cheap flight options from St. Louis to Detroit specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 10, 2024.
Scroll through some of the best deals on flights from St. Louis to Detroit in 2024. Check back soon for alternative fares.
Tue 5/2810:44 pmSTL - DTW
1 stop11h 44mFrontier
Thu 5/307:00 amDTW - STL
1 stop10h 11mFrontier
Deal found 5/9$145
Tue 5/2810:44 pmSTL - DTW
1 stop11h 44mFrontier
Fri 5/311:49 pmDTW - STL
1 stop8h 42mFrontier
Deal found 5/9$146
Mon 5/207:23 pmSTL - DTW
1 stop8h 33mFrontier
Tue 5/2110:29 pmDTW - STL
1 stop10h 28mFrontier
Deal found 5/9$150
Wed 5/228:47 amSTL - DTW
1 stop6h 31mFrontier
Sat 6/16:00 amDTW - STL
1 stop29h 13mFrontier
Deal found 5/9$155
Tue 5/212:12 pmSTL - DTW
1 stop13h 12mFrontier
Tue 5/2810:29 pmDTW - STL
1 stop10h 28mFrontier
Deal found 5/10$159
Mon 6/177:29 pmSTL - DTW
1 stop8h 32mFrontier
Wed 6/261:48 pmDTW - STL
1 stop9h 19mFrontier
Deal found 5/9$164
Sat 6/87:29 pmSTL - DTW
1 stop8h 32mFrontier
Sat 6/156:00 amDTW - STL
1 stop29h 42mFrontier
Deal found 5/9$167
Sat 6/87:29 pmSTL - DTW
1 stop8h 32mFrontier
Sat 6/156:00 amDTW - STL
1 stop29h 42mFrontier
Deal found 5/10$168
Mon 6/177:29 pmSTL - DTW
1 stop8h 32mFrontier
Thu 6/205:37 pmDTW - STL
2 stops14h 30mFrontier
Deal found 5/9$169

St. Louis to Detroit 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Detroit in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Scroll through some of the best deals on flights from St. Louis to Detroit in 2024. Check back soon for alternative fares.
Tue 5/2810:44 pmSTL - DTW
1 stop11h 44mFrontier
Thu 5/307:00 amDTW - STL
1 stop10h 11mFrontier
Deal found 5/9$145
Tue 5/2810:44 pmSTL - DTW
1 stop11h 44mFrontier
Fri 5/311:49 pmDTW - STL
1 stop8h 42mFrontier
Deal found 5/9$146
Mon 5/207:23 pmSTL - DTW
1 stop8h 33mFrontier
Tue 5/2110:29 pmDTW - STL
1 stop10h 28mFrontier
Deal found 5/9$150
Wed 5/228:47 amSTL - DTW
1 stop6h 31mFrontier
Sat 6/16:00 amDTW - STL
1 stop29h 13mFrontier
Deal found 5/9$155
Tue 5/212:12 pmSTL - DTW
1 stop13h 12mFrontier
Tue 5/2810:29 pmDTW - STL
1 stop10h 28mFrontier
Deal found 5/10$159
Mon 6/177:29 pmSTL - DTW
1 stop8h 32mFrontier
Wed 6/261:48 pmDTW - STL
1 stop9h 19mFrontier
Deal found 5/9$164
Sat 6/87:29 pmSTL - DTW
1 stop8h 32mFrontier
Sat 6/156:00 amDTW - STL
1 stop29h 42mFrontier
Deal found 5/9$167
Sat 6/87:29 pmSTL - DTW
1 stop8h 32mFrontier
Sat 6/156:00 amDTW - STL
1 stop29h 42mFrontier
Deal found 5/10$168
Mon 6/177:29 pmSTL - DTW
1 stop8h 32mFrontier
Thu 6/205:37 pmDTW - STL
2 stops14h 30mFrontier
Deal found 5/9$169

Non-stop flights to Detroit from St. Louis

Discover non-stop flight options from St. Louis to Detroit. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
If you're seeking options on non-stop flights from St. Louis to Detroit, check out these fares. If you're looking for other options for flights from St. Louis to Detroit, make sure to update the search form at the top of page.
Tue 6/182:16 pmSTL - DTW
Nonstop1h 33mDelta
Wed 6/264:45 pmDTW - STL
Nonstop1h 35mDelta
Deal found 5/9$211
Sat 6/86:30 amSTL - DTW
Nonstop1h 35mDelta
Sat 6/158:37 amDTW - STL
Nonstop1h 38mDelta
Deal found 5/10$231
Tue 6/182:16 pmSTL - DTW
Nonstop1h 33mDelta
Thu 6/208:37 amDTW - STL
Nonstop1h 38mDelta
Deal found 5/9$245
Thu 6/132:16 pmSTL - DTW
Nonstop1h 33mDelta
Sun 6/168:37 amDTW - STL
Nonstop1h 38mDelta
Deal found 5/9$255
Tue 7/26:30 amSTL - DTW
Nonstop1h 35mDelta
Sun 7/78:30 amDTW - STL
Nonstop1h 38mDelta
Deal found 5/9$265
Sun 6/166:30 amSTL - DTW
Nonstop1h 35mDelta
Thu 6/208:37 amDTW - STL
Nonstop1h 38mDelta
Deal found 5/9$279
Fri 6/711:25 amSTL - DTW
Nonstop1h 34mDelta
Sun 6/98:37 amDTW - STL
Nonstop1h 38mDelta
Deal found 5/9$290
Sun 5/266:30 amSTL - DTW
Nonstop1h 32mDelta
Thu 8/88:50 amDTW - STL
Nonstop1h 40mDelta
Deal found 5/9$298
Fri 6/2111:25 amSTL - DTW
Nonstop1h 34mDelta
Fri 6/218:01 pmDTW - STL
Nonstop1h 36mDelta
Deal found 5/9$299

St. Louis to Detroit flights leaving soon

Find last-minute flight options from St. Louis to Detroit for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Check out these flights departing soon from St. Louis to Detroit. Users should examine the flight details to ensure there are no surprises.
Mon 5/207:23 pmSTL - DTW
1 stop8h 33mFrontier
Tue 5/2110:29 pmDTW - STL
1 stop10h 28mFrontier
Deal found 5/9$150
Mon 5/207:23 pmSTL - DTW
1 stop8h 33mMultiple Airlines
Wed 5/226:35 pmDTW - STL
1 stop23h 54mMultiple Airlines
Deal found 5/9$174
Thu 5/167:30 pmSTL - DTW
1 stop11h 16mMultiple Airlines
Sat 5/181:59 pmDTW - STL
1 stop9h 50mMultiple Airlines
Deal found 5/8$203
Mon 5/204:05 pmSTL - DTW
2 stops29h 48mSpirit Airlines
Wed 5/226:35 pmDTW - STL
2 stops25h 05mSpirit Airlines
Deal found 5/9$227
Mon 5/204:05 pmSTL - DTW
2 stops29h 48mSpirit Airlines
Wed 5/226:35 pmDTW - STL
1 stop23h 54mSpirit Airlines
Deal found 5/9$236
Mon 5/204:05 pmSTL - DTW
2 stops29h 48mSpirit Airlines
Wed 5/221:22 pmDTW - STL
3 stops30h 18mSpirit Airlines
Deal found 5/9$242
Sun 5/195:01 pmSTL - DTW
1 stop10h 25mMultiple Airlines
Sun 5/267:00 amDTW - STL
1 stop12h 40mMultiple Airlines
Deal found 5/8$243
Wed 5/154:10 pmSTL - DTW
2 stops21h 49mMultiple Airlines
Wed 5/224:58 pmDTW - STL
3 stops26h 42mMultiple Airlines
Deal found 5/9$244
Mon 5/204:05 pmSTL - DTW
2 stops29h 48mSpirit Airlines
Thu 5/231:18 pmDTW - STL
1 stop6h 22mSpirit Airlines
Deal found 5/9$266

One-way flights to Detroit from St. Louis

Search for one-way flight options from St. Louis to Detroit. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Users traveling one-way from St. Louis to Detroit can select one of these great deals. Those seeking round-trip flights from St. Louis to Detroit should utilize the search form at the the top of the page.
Sat 6/15:15 pmSTL - DTW
1 stop6h 33mSpirit Airlines
Deal found 5/9$68
Sat 6/15:15 pmSTL - DTW
2 stops13h 31mSpirit Airlines
Deal found 5/9$86
Sat 5/187:23 pmSTL - DTW
1 stop8h 39mFrontier
Deal found 5/8$89
Thu 5/167:30 pmSTL - DTW
1 stop11h 16mSpirit Airlines
Deal found 5/9$92
Wed 6/262:16 pmSTL - DTW
Nonstop1h 33mDelta
Deal found 5/9$106
Sat 6/16:30 amSTL - DTW
Nonstop1h 32mDelta
Deal found 5/9$116
Sat 5/2511:39 amSTL - DTW
1 stop10h 17mSpirit Airlines
Deal found 5/9$128
Sun 5/195:01 pmSTL - DTW
1 stop10h 25mFrontier
Deal found 5/8$129
Sat 6/296:30 amSTL - DTW
Nonstop1h 35mDelta
Deal found 5/9$140

Find flights from St. Louis to Detroit within your budget

Customize your flight search to find flights from St. Louis to Detroit 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 2,717,708 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$233 - $358

Route

Depart

Return

Price

Lambert-St LouisDetroit Metropolitan Wayne County

STL - DTW

STLDTW

Lambert-St Louis

Sat 8/3

1 stop8h 37m

Detroit Metropolitan Wayne County

Wed 8/7

1 stop8h 22m

$233

Lambert-St LouisDetroit Metropolitan Wayne County

STL - DTW

STLDTW

Lambert-St Louis

Mon 6/17

1 stop8h 32m

Detroit Metropolitan Wayne County

Thu 6/20

1 stop6h 20m

$234

Lambert-St LouisDetroit Metropolitan Wayne County

STL - DTW

STLDTW

Lambert-St Louis

Tue 6/18

1 stop7h 13m

Detroit Metropolitan Wayne County

Tue 6/25

Nonstop1h 36m

$235

Lambert-St LouisDetroit Metropolitan Wayne County

STL - DTW

STLDTW

Lambert-St Louis

Mon 5/20

2 stops29h 48m

Detroit Metropolitan Wayne County

Wed 5/22

1 stop23h 54m

$236

Lambert-St LouisDetroit Metropolitan Wayne County

STL - DTW

STLDTW

Lambert-St Louis

Tue 5/21

2 stops22h 04m

Detroit Metropolitan Wayne County

Thu 5/23

1 stop12h 40m

$239

Lambert-St LouisDetroit Metropolitan Wayne County

STL - DTW

STLDTW

Lambert-St Louis

Sat 6/8

Nonstop1h 34m

Detroit Metropolitan Wayne County

Sat 6/15

1 stop7h 08m

$240

Lambert-St LouisDetroit Metropolitan Wayne County

STL - DTW

STLDTW

Lambert-St Louis

Sun 5/19

1 stop10h 25m

Detroit Metropolitan Wayne County

Sun 5/26

1 stop12h 40m

$243

Lambert-St LouisDetroit Metropolitan Wayne County

STL - DTW

STLDTW

Lambert-St Louis

Thu 6/20

1 stop4h 48m

Detroit Metropolitan Wayne County

Mon 6/24

1 stop5h 14m

$295

Lambert-St LouisDetroit Metropolitan Wayne County

STL - DTW

STLDTW

Lambert-St Louis

Mon 6/17

1 stop5h 03m

Detroit Metropolitan Wayne County

Sat 6/22

1 stop5h 36m

$358

Flights are sorted by cheapest first

Deals found on 5/9

When is the best time to book a flight from St. Louis to Detroit?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Detroit. Price data was last updated on May 3, 2024.
Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Detroit. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from St. Louis to Detroit?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Detroit. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Detroit flight should consider departing on Friday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Detroit by month

Plan your trip from St. Louis to Detroit by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Detroit is currently $106 while a round-trip flight costs $257. Price data was last updated on May 5, 2024.

Currently, October is the cheapest month in which you can book a flight from St. Louis to Detroit (average of $224). Flying from St. Louis to Detroit in July is currently the most expensive (average of $308). 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.

January

$258

February

$266

March

$293

April

$258

May

$276

June

$303

July

$308

August

$278

September

$246

October

$224

November

$258

December

$252

Temperature and rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average temperature and rainfall totals by month.

DTT

Temperature

24.8 - 73.4 °F

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated May 10, 2024.
See what other customers who have flown with Frontier, Delta and Spirit Airlines from St. Louis to Detroit have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,768 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,768 reviews
Delta
8.0
Very good
10,768 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,027 reviews
Delta
8.0
Very good
10,768 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,665 reviews
Delta
8.0
Very good
10,768 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Spirit Airlines
6.4
Okay
8,701 reviews
Delta
8.0
Very good
10,768 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Frontier
6.3
Okay
4,085 reviews
Delta
8.0
Very good
10,768 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

  • What airports do I use to fly from St. Louis to Detroit?

    You will need to book a flight from Lambert-St Louis to Detroit All airports if you want to fly from St. Louis to Detroit. At least 2 different airlines have flights from Lambert-St Louis (STL) to All airports (DTT) on a regular basis. There are 15 flights to Detroit from the St. Louis airport per day. If you manage to book one that is nonstop, then you can expect the flight time from STL to DTT to be around 1h 28m.

  • Can I find flights from St. Louis to Detroit for under $300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Detroit for under $300. The cheapest flight booked recently is on Frontier for just $233, but on average you can expect to pay $245.

  • Are there nonstop flights from St. Louis to Detroit for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from St. Louis to Detroit under $300. A good price for a nonstop flight from St. Louis to Detroit is less than $366.

  • Are there last-minute flights available from St. Louis to Detroit for under $200?

    There are currently 20+ open flights from St. Louis to Detroit within the next 7 days for less than $200.

  • What days are nonstop flights available from St. Louis to Detroit?

    You can find nonstop flights on the following days: Sunday, Monday, Friday.

  • How many flights depart from St. Louis to Detroit on average per day?

    Travelers can expect 7 flights from St. Louis to Detroit on average per day.
    Early Morning (Midnight to 6am) - 14% of flight departures
    Morning (6am - Noon) - 86% of flight departures

  • How long is the flight from St. Louis to Detroit?

    There are many flights that can get you from St. Louis to Detroit in 7h 13m. Fly via Frontier, Delta, or Spirit Airlines to get the fastest option. The distance between St. Louis and Detroit is about 442 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from St. Louis to Detroit round-trip?

    Currently priced at $233, Frontier will fly you from St. Louis to Detroit and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Spirit Airlines - these airlines can fly you to your destination from $235 and $236, respectively. These flights start at 28% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from St. Louis to Detroit one-way?

    One-way options have recently been found by users for as low as $68 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $89 and Delta from $106 one-way.

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

    Consider SkyWest Airlines (100%), Air France (99%) or Virgin Atlantic (94%) when booking your flight. These represent the most reliable airlines when flying from St. Louis to Detroit.

  • What are the cheapest flights from St. Louis to Detroit?

    Looking at all options, your cheapest flight can be booked for $100. While the most popular route (Lambert-St Louis - Detroit Metropolitan Wayne County) can be booked for $163 on average our data indicates $1,444 when flying from St. Louis to Detroit.

  • What does STL to DTW mean?

    STL stands for Lambert-St Louis Airport, while DTW stands for Detroit Metropolitan Wayne County Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from St. Louis to Detroit that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Detroit flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Detroit with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Detroit flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from St. Louis to Detroit that allow pets onboard?

    Many airlines flying from St. Louis to Detroit offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Detroit?

    Yes, you can often find last-minute deals on St. Louis to Detroit flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Detroit flight deals updated?

    The St. Louis to Detroit flight deals you see on this page were last updated on 5/10.

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Alternative routes for St. Louis to Detroit
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from St. Louis to Detroit

Discover the top 2 airlines that operate flights from St. Louis to Detroit. 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 2,717,708 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$155Average$169FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$186Average$322FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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St. Louis to Detroit Metropolitan Wayne County Airport flights

Search flights from St. Louis to Detroit by cabin class

Find flights from St. Louis to Detroit, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Hourly flight availability from St. Louis to Detroit

Find hourly flight availability from St. Louis to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2024.
13%of flight departuresEarly morningMidnight to 6 am
23%of flight departuresMorning6 am to noon
64%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from St. Louis to Detroit

Explore weekly flight availability from St. Louis to Detroit. 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 May 10, 2024.
Sunday16daily flights
Monday17daily flights
Tuesday16daily flights
Wednesday16daily flights
Thursday17daily flights
Friday17daily flights
Saturday12daily flights

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Need flexible booking options for your flight to Detroit from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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