Missouri

$63+ Cheap flights from Detroit (DTT) to Missouri

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — STL
May 9 — May 161
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Missouri 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 Detroit to Missouri

Cheapest flights from Detroit to Missouri
Explore the most affordable flight options available from Detroit to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:05 pm
DTW
-
STL
1 stop24h 28m
Frontier
Sat 6/65:27 pm
STL
-
DTW
1 stop6h 12m
Frontier
Deal found 4/4$129
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:04 pm
DTW
-
STL
1 stop12h 46m
Frontier
Wed 4/298:23 pm
STL
-
DTW
1 stop11h 42m
Frontier
Deal found 4/8$131
This Southwest deal was found by Cheapflights users on 4/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:10 am
DTW
-
MCI
1 stop4h 40m
Southwest
Wed 5/139:20 am
MCI
-
DTW
1 stop5h 15m
Southwest
Deal found 4/8$143
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:49 pm
DTW
-
STL
1 stop11h 01m
Frontier
Mon 5/48:23 pm
STL
-
DTW
1 stop15h 13m
Frontier
Deal found 4/7$144
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:47 am
DTW
-
STL
1 stop10h 49m
Frontier
Thu 5/76:55 pm
STL
-
DTW
1 stop28h 44m
Frontier
Deal found 4/6$147
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:04 pm
DTW
-
STL
1 stop12h 46m
Frontier
Thu 4/3011:21 am
STL
-
DTW
1 stop6h 34m
Frontier
Deal found 4/7$148
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:47 am
DTW
-
STL
1 stop26h 08m
Frontier
Tue 5/196:33 pm
STL
-
DTW
1 stop21h 47m
Frontier
Deal found 4/6$158
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:55 am
DTW
-
STL
1 stop12h 28m
Frontier
Wed 5/135:27 pm
STL
-
DTW
1 stop18h 37m
Frontier
Deal found 4/6$159
This Frontier deal was found by Cheapflights users on 4/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:43 pm
DTW
-
STL
1 stop11h 07m
Frontier
Thu 4/3011:21 am
STL
-
DTW
1 stop6h 34m
Frontier
Deal found 4/7$160
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:05 pm
DTW
-
STL
1 stop23h 49m
Frontier
Wed 5/135:27 pm
STL
-
DTW
1 stop6h 12m
Frontier
Deal found 4/6$161
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:20 am
DTW
-
MCI
1 stop12h 09m
Frontier
Fri 5/296:24 pm
MCI
-
DTW
1 stop18h 18m
Frontier
Deal found 4/7$162
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:47 am
DTW
-
STL
1 stop26h 08m
Multiple Airlines
Sat 5/95:27 pm
STL
-
DTW
1 stop13h 25m
Multiple Airlines
Deal found 4/7$164

Find flight deals from Detroit to Missouri

Keep the following information in mind while searching for Detroit to Missouri flight deals. Data was last updated April 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$126
(Kiwi.com)

One-way from

$63
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$350

Good round-trip deal

$347 or less

Good one-way deal

$208 or less
Provider with most accurate pricing for Detroit (DTT)-Lambert-St Louis flight deals.
Provider most trusted by Cheapflights users for Detroit (DTT)-Lambert-St Louis flights.
From Detroit (DTT) to Missouri
One-way flight from Detroit (DTT) to Missouri
Highest demand for flights based on searches. 21% potential increase in price ($75 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in April 2026
Price to beat on a round-trip flight from Detroit (DTT) to Missouri.
Price to beat on a one-way flight from Detroit (DTT) to Missouri.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Missouri 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 April 9, 2026.
Use the filters below to find and compare flights from Detroit to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitKansas City

DTW - MCI

DTWMCI

Detroit Metropolitan Wayne County

Wed 5/6

1:40 pm-4:00 pm

1 stop3h 20m

Kansas City

Wed 5/13

5:25 am-9:45 am

1 stop3h 20m

$143

DetroitSt. Louis

DTW - STL

DTWSTL

Detroit Metropolitan Wayne County

Tue 5/5

8:02 pm-8:44 pm

Nonstop1h 42m

Lambert-St Louis

Tue 5/19

10:19 am-12:50 pm

Nonstop1h 31m

$177

DetroitSt. Louis

DTW - STL

DTWSTL

Detroit Metropolitan Wayne County

Wed 5/6

7:00 am-7:45 am

Nonstop1h 45m

Lambert-St Louis

Wed 5/13

10:30 am-1:00 pm

Nonstop1h 30m

$177

DetroitSt. Louis

DTW - STL

DTWSTL

Detroit Metropolitan Wayne County

Wed 5/6

7:00 am-7:45 am

Nonstop1h 45m

Lambert-St Louis

Tue 5/12

5:45 am-3:35 pm

2 stops8h 50m

$192
Quickest round-trip

DetroitSt. Louis

DTW - STL

DTWSTL

Detroit Metropolitan Wayne County

Mon 5/4

8:15 pm-8:55 pm

Nonstop1h 40m

Lambert-St Louis

Tue 5/5

6:45 pm-9:15 pm

Nonstop1h 30m

$195

DetroitSt. Louis

DTW - STL

DTWSTL

Detroit Metropolitan Wayne County

Thu 4/30

8:02 pm-8:44 pm

Nonstop1h 42m

Lambert-St Louis

Mon 5/4

10:50 am-1:19 pm

Nonstop1h 29m

$213

DetroitSt. Louis

DTW - STL

DTWSTL

Detroit Metropolitan Wayne County

Tue 5/26

7:10 pm-7:55 pm

Nonstop1h 45m

Lambert-St Louis

Sun 5/31

10:15 am-12:45 pm

Nonstop1h 30m

$217

DetroitSt. Louis

DTW - STL

DTWSTL

Detroit Metropolitan Wayne County

Sat 5/16

5:50 am-10:00 am

1 stop5h 10m

Lambert-St Louis

Sun 5/17

10:15 am-12:45 pm

Nonstop1h 30m

$245

DetroitSt. Louis

DTW - STL

DTWSTL

Detroit Metropolitan Wayne County

Fri 5/15

8:15 pm-8:55 pm

Nonstop1h 40m

Lambert-St Louis

Sun 5/17

8:35 pm-11:05 pm

Nonstop1h 30m

$257

DetroitColumbia

DTW - COU

DTWCOU

Detroit Metropolitan Wayne County

Fri 5/22

4:17 pm-10:46 pm

1 stop7h 29m

Columbia Regional

Fri 5/29

5:19 pm-11:42 pm

1 stop5h 23m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Detroit to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Detroit 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 Detroit to Missouri

What is the cheapest month to book a flight from Detroit to Missouri?

Currently, August is the cheapest month in which you can book a flight from Detroit to Missouri (average of $39). Flying from Detroit to Missouri in January is currently the most expensive (average of $253). 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 DTT to MO?

Find hourly flight availability from Detroit to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 9, 2026.

A simple way to save on the total cost of your ticket is to fly from Detroit to Missouri at noon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Detroit to Missouri?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Missouri. Price data was last updated on April 4, 2026.

Travelers seeking maximum savings on their Detroit to Missouri flight should consider departing on Sunday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Detroit to Missouri

Explore weekly flight availability from Detroit to Missouri. 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 April 9, 2026.

The most flights from DTT to USMO are scheduled on a Wednesday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Detroit to Missouri?

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated April 9, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from Detroit to Missouri have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Missouri. 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 Detroit to Missouri?

    If you book a flight to Missouri from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit.

  • How long is the flight from Detroit to Missouri?

    Southwest, Delta, and American Airlines can get you from Detroit to Missouri in just under 1h 42m. Your travel time can differ by up to 5h 47m. The distance from Detroit to Missouri is about 439 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Detroit to Missouri one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $36. Frontier flights start at $48 while deals on Delta start at $60 one-way.

  • What are the most popular routes from Detroit to Missouri?

  • What are the most reliable airlines from Detroit to Missouri?

    Consider Air France (89%), Virgin Atlantic (87%) or KLM (82%) when booking your flight. These represent the most reliable airlines when flying from Detroit to Missouri.

  • What are the cheapest flights from Detroit to Missouri?

    While on average a flight from Detroit to Missouri is generally $472, our data shows the cheapest flight currently is $119. When looking at the most popular route, (Detroit Metropolitan Wayne County - Lambert-St Louis), you can expect to pay $145 for that flight.

  • Can I find deals for flights from Detroit to Missouri that include hotel bookings?

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

  • How can I find direct flights from Detroit to Missouri?

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

  • Can I find deals for business class flights from Detroit to Missouri?

    Yes. Cheapflights offers flight deals from Detroit to Missouri 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 Detroit to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Detroit to Missouri (average of $39). Flying from Detroit to Missouri in January is currently the most expensive (average of $253). 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 Detroit to Missouri

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

Top 6 airlines flying from Detroit to Missouri

Discover the top 6 airlines that operate flights from Detroit to Missouri. 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 April 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$28Average$138FlexibilityNo cancel feeOn-time65%
FrontierCheapest$111Average$212FlexibilityNo cancel feeOn-time62%
DeltaCheapest$120Average$364FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$121Average$379FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$203Average$414FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$418FlexibilityNo 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.