HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$76+ Cheap flights from Saint Paul, MN to Detroit (DTT)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — DTT
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Saint Paul to Detroit 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.
Cheapflights Tip: The best prices from Saint Paul to Detroit All airports are usually found in July or August, booked 66 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Saint Paul to Detroit

Cheapest flights from Saint Paul to Detroit
Explore the most affordable flight options available from Saint Paul to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2026.

This Booking.com deal was found by Cheapflights users on 3/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:30 am
MSP
-
DTW
Nonstop1h 39m
Sun Country Air
Mon 7/1311:15 am
DTW
-
MSP
Nonstop1h 50m
Sun Country Air
Deal found 3/18$198
This Expedia deal was found by Cheapflights users on 3/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:34 am
MSP
-
DTW
1 stop21h 50m
Frontier
Sat 5/97:55 am
DTW
-
MSP
1 stop13h 49m
Frontier
Deal found 3/17$201
This Sun Country Air deal was found by Cheapflights users on 3/17. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:30 am
MSP
-
DTW
Nonstop1h 39m
Sun Country Air
Mon 7/2711:09 am
DTW
-
MSP
Nonstop1h 50m
Sun Country Air
Deal found 3/17$204
This Trip.com deal was found by Cheapflights users on 3/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:30 am
MSP
-
DTW
Nonstop1h 39m
Sun Country Air
Mon 7/611:27 am
DTW
-
MSP
Nonstop1h 50m
Sun Country Air
Deal found 3/16$205
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:39 pm
MSP
-
DTW
1 stop25h 20m
Frontier
Thu 5/217:55 am
DTW
-
MSP
1 stop26h 24m
Frontier
Deal found 3/20$206
This Super.com deal was found by Cheapflights users on 3/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:25 am
MSP
-
DTW
Nonstop1h 39m
Sun Country Air
Sun 5/316:40 pm
DTW
-
MSP
Nonstop1h 49m
Sun Country Air
Deal found 3/17$207
This Booking.com deal was found by Cheapflights users on 3/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:25 am
MSP
-
DTW
Nonstop1h 41m
Sun Country Air
Sun 5/316:40 pm
DTW
-
MSP
Nonstop1h 49m
Sun Country Air
Deal found 3/18$208
This Orbitz deal was found by Cheapflights users on 3/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:25 am
MSP
-
DTW
Nonstop1h 39m
Multiple Airlines
Fri 5/221:20 pm
DTW
-
MSP
1 stop8h 24m
Multiple Airlines
Deal found 3/20$209
This Travelocity deal was found by Cheapflights users on 3/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:25 am
MSP
-
DTW
Nonstop1h 39m
Multiple Airlines
Mon 5/117:55 am
DTW
-
MSP
1 stop26h 24m
Multiple Airlines
Deal found 3/17$210
This Trip.com deal was found by Cheapflights users on 3/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:25 am
MSP
-
DTW
Nonstop1h 39m
Multiple Airlines
Tue 5/127:55 am
DTW
-
MSP
1 stop26h 24m
Multiple Airlines
Deal found 3/18$211
This CheapOair deal was found by Cheapflights users on 3/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:30 pm
MSP
-
DTW
1 stop20h 28m
Frontier
Thu 4/2310:27 pm
DTW
-
MSP
1 stop13h 35m
Frontier
Deal found 3/17$212
This CheapOair deal was found by Cheapflights users on 3/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:15 pm
MSP
-
DTW
1 stop13h 22m
Multiple Airlines
Sun 8/306:55 pm
DTW
-
MSP
Nonstop1h 52m
Multiple Airlines
Deal found 3/21$213

Find flight deals from Saint Paul to Detroit

Keep the following information in mind while searching for Saint Paul to Detroit flight deals. Data was last updated March 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$198
(Booking.com)

One-way from

$76
(Frontier)

Popular in

February

Cheapest in

July

Average price

$398
Provider with most accurate pricing for Minneapolis St Paul-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Minneapolis St Paul-Detroit (DTT) flights.
Search Deals
From Saint Paul to Detroit (DTT)
Search Deals
One-way flight from Saint Paul to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 39% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Paul 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 2,558,603 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Saint Paul to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MinneapolisDetroit

MSP - DTW

MSPDTW

Minneapolis St Paul

Sun 7/12

6:30 am-9:09 am

Nonstop1h 39m

Detroit Metropolitan Wayne County

Sun 7/19

6:31 pm-7:21 pm

Nonstop1h 50m

$214

MinneapolisDetroit

MSP - DTW

MSPDTW

Minneapolis St Paul

Tue 4/14

6:55 am-3:30 pm

1 stop7h 35m

Detroit Metropolitan Wayne County

Tue 4/21

6:35 am-1:10 pm

1 stop7h 35m

$359

MinneapolisDetroit

MSP - DTW

MSPDTW

Minneapolis St Paul

Thu 5/7

5:20 am-2:20 pm

2 stops8h 00m

Detroit Metropolitan Wayne County

Tue 5/12

4:10 pm-10:35 pm

2 stops7h 25m

$377

MinneapolisDetroit

MSP - DTW

MSPDTW

Minneapolis St Paul

Wed 6/3

5:20 am-1:00 pm

2 stops6h 40m

Detroit Metropolitan Wayne County

Sun 6/7

8:10 am-11:45 am

1 stop4h 35m

$403

MinneapolisDetroit

MSP - DTW

MSPDTW

Minneapolis St Paul

Thu 6/11

5:40 pm-10:25 pm

1 stop3h 45m

Detroit Metropolitan Wayne County

Sun 6/14

12:55 pm-4:40 pm

1 stop4h 45m

$437

MinneapolisDetroit

MSP - DTW

MSPDTW

Minneapolis St Paul

Wed 5/27

6:10 am-8:54 am

Nonstop1h 44m

Detroit Metropolitan Wayne County

Mon 6/1

4:36 pm-5:23 pm

Nonstop1h 47m

$439

MinneapolisDetroit

MSP - DTW

MSPDTW

Minneapolis St Paul

Thu 5/7

8:55 am-11:36 am

Nonstop1h 41m

Detroit Metropolitan Wayne County

Mon 5/11

9:09 am-10:00 am

Nonstop1h 51m

$439

MinneapolisDetroit

MSP - DTW

MSPDTW

Minneapolis St Paul

Fri 7/24

9:00 am-11:42 am

Nonstop1h 42m

Detroit Metropolitan Wayne County

Tue 7/28

9:00 am-9:54 am

Nonstop1h 54m

$439

MinneapolisDetroit

MSP - DTW

MSPDTW

Minneapolis St Paul

Sat 5/23

6:10 am-8:54 am

Nonstop1h 44m

Detroit Metropolitan Wayne County

Tue 5/26

7:55 pm-8:44 pm

Nonstop1h 49m

$439

MinneapolisDetroit

MSP - DTW

MSPDTW

Minneapolis St Paul

Thu 6/25

12:20 pm-10:25 pm

2 stops9h 05m

Detroit Metropolitan Wayne County

Sun 6/28

7:55 pm-12:55 am

1 stop6h 00m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Saint Paul to Detroit

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

How far ahead should I book a flight from Saint Paul to Detroit?

Use this chart to determine the optimal time to book a round-trip flight from Saint Paul to Detroit. Price data was last updated on March 13, 2026.

The best time to book flights from Saint Paul to Detroit is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Saint Paul to Detroit (average of $52). Flying from Saint Paul to Detroit in January is currently the most expensive (average of $353). 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 SA1 to DTT?

Find hourly flight availability from Saint Paul 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 March 21, 2026.

It’s typically best to fly out from Saint Paul to Detroit at noon. Doing so could potentially save you 64% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Saint Paul to Detroit?

Use this chart to determine the cheapest time to fly round-trip from Saint Paul to Detroit. Price data was last updated on March 14, 2026.

Travelers seeking maximum savings on their Saint Paul to Detroit flight should consider departing on Saturday 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.

Weekly flight availability from Saint Paul to Detroit

Explore weekly flight availability from Saint Paul 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 March 21, 2026.

The most flights from SA1 to DTT are scheduled on a Monday (21 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (18 on average).

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 March 21, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andSun Country Air from Saint Paul to Detroit 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.
Southwest
8.0
Very good
4,325 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

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.
Southwest
8.0
Very good
4,325 reviews
Southwest
8.0
Very good
4,325 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

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.
Delta
7.9
Good
8,315 reviews
Southwest
8.0
Very good
4,325 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

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.
Sun Country Air
6.8
Okay
342 reviews
Southwest
8.0
Very good
4,325 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

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.
Spirit Airlines
6.3
Okay
8,531 reviews
Southwest
8.0
Very good
4,325 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

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.
Frontier
5.7
Fair
3,022 reviews
Southwest
8.0
Very good
4,325 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

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 Saint Paul to Detroit. 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 Detroit from Saint Paul?

    Most people fly into Detroit All airports (DTT) if they book a flight to Detroit from Saint Paul. On average, All airports has 20 inbound flights from Saint Paul per day from 6 airlines. Detroit All airports is conveniently located just 0.6 mi from Detroit’s city center.

  • How long is the flight from Saint Paul to Detroit?

    Sun Country Air and Southwest can get you from Saint Paul to Detroit in just under 1h 39m. Your travel time can differ by up to 5h 56m. There are 526 mi between Saint Paul and Detroit. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Saint Paul to Detroit are Spirit Airlines ($55), Sun Country Air ($58), and Frontier ($72).

  • What are the most reliable airlines from Saint Paul to Detroit?

    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 Saint Paul to Detroit on time: Aeromexico (100%), KLM (83%), Korean Air (80%).

  • What are the cheapest flights from Saint Paul to Detroit?

    While on average a flight from Saint Paul to Detroit is generally $701, our data shows the cheapest flight currently is $158. When looking at the most popular route, (Minneapolis St Paul - Detroit Metropolitan Wayne County), you can expect to pay $158 for that flight.

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

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

  • How can I find direct flights from Saint Paul to Detroit?

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

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

    Yes. Cheapflights offers flight deals from Saint Paul 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.

  • What is the cheapest month to book a flight from Saint Paul to Detroit?

    Currently, September is the cheapest month in which you can book a flight from Saint Paul to Detroit (average of $52). Flying from Saint Paul to Detroit in January is currently the most expensive (average of $353). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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 6 airlines flying from Saint Paul to Detroit

Discover the top 6 airlines that operate flights from Saint Paul 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 2,558,603 searches. Data last updated March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$52Average$124FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$69Average$169FlexibilityNo cancel feeOn-time83%
FrontierCheapest$103Average$225FlexibilityNo cancel feeOn-time62%
DeltaCheapest$139Average$334FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$208Average$313FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$220Average$458FlexibilityNo 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.