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$28+ Cheap flights from Baltimore to Detroit (BWI - 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DTT
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find cheap flights from Baltimore 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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Baltimore/Washington to Detroit All airports are usually found in July or June, booked 46 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Baltimore to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 November 26, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$76
(Frontier)

One-way from

$28
(Kiwi.com)

Popular in

November

Cheapest in

July

Average price

$287
Provider with most accurate pricing for Baltimore/Washington-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Detroit (DTT) flights.
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From Baltimore/Washington to Detroit (DTT)
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One-way flight from Baltimore/Washington to Detroit (DTT)
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Highest demand for flights based on searches. 18% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Baltimore to Detroit

Cheapest flights from Baltimore to Detroit
Explore the most affordable flight options available from Baltimore to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Frontier deal was found by Cheapflights users on 11/24. 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.
Mon 12/810:00 amBWI - DTW
Nonstop1h 42mFrontier
Fri 12/1212:32 pmDTW - BWI
Nonstop1h 34mFrontier
Deal found 11/24$94
This FlightHub deal was found by Cheapflights users on 11/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:00 amBWI - DTW
Nonstop1h 42mFrontier
Wed 12/3110:12 amDTW - BWI
Nonstop1h 34mFrontier
Deal found 11/23$98
This CheapOair deal was found by Cheapflights users on 11/26. 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 12/266:00 amBWI - DTW
Nonstop1h 42mFrontier
Wed 12/3110:12 amDTW - BWI
Nonstop1h 34mFrontier
Deal found 11/26$99
This CheapOair deal was found by Cheapflights users on 11/26. 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 12/196:00 amBWI - DTW
Nonstop1h 42mFrontier
Mon 12/227:01 pmDTW - BWI
Nonstop1h 34mFrontier
Deal found 11/26$100
This CheapOair deal was found by Cheapflights users on 11/26. 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 12/196:00 amBWI - DTW
Nonstop1h 42mFrontier
Fri 12/268:37 amDTW - BWI
Nonstop1h 34mFrontier
Deal found 11/26$106
This Super.com deal was found by Cheapflights users on 11/25. 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.
Mon 12/297:00 amBWI - DTW
Nonstop1h 42mFrontier
Mon 1/57:01 pmDTW - BWI
Nonstop1h 34mFrontier
Deal found 11/25$110
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/227:00 amBWI - DTW
Nonstop1h 42mFrontier
Wed 12/2410:12 amDTW - BWI
Nonstop1h 34mFrontier
Deal found 11/24$114
This Frontier deal was found by Cheapflights users on 11/25. 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.
Mon 12/1510:00 amBWI - DTW
Nonstop1h 42mFrontier
Fri 12/198:37 amDTW - BWI
Nonstop1h 34mFrontier
Deal found 11/25$115
This Priceline deal was found by Cheapflights users on 11/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:11 pmBWI - DTW
1 stop11h 09mFrontier
Mon 12/1512:32 pmDTW - BWI
Nonstop1h 34mFrontier
Deal found 11/26$122
This Frontier deal was found by Cheapflights users on 11/25. 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.
Mon 12/1510:00 amBWI - DTW
Nonstop1h 42mFrontier
Sun 12/216:25 amDTW - BWI
1 stop6h 24mFrontier
Deal found 11/25$123
This FlightHub deal was found by Cheapflights users on 11/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:30 amBWI - DTW
Nonstop1h 42mFrontier
Wed 12/3110:12 amDTW - BWI
Nonstop1h 34mFrontier
Deal found 11/25$124

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 November 26, 2025.
Use the filters below to find and compare flights from Baltimore to Detroit that are best for you.

Fly from

Baltimore

Fly to

Detroit

Route

Depart

Return

Price

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Fri 12/19

6:00 am-7:42 am

Nonstop1h 42m

Detroit Metropolitan Wayne County

Fri 12/26

8:37 am-10:11 am

Nonstop1h 34m

$106

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Fri 1/9

5:50 pm-9:55 pm

1 stop4h 05m

Detroit Metropolitan Wayne County

Mon 1/12

5:25 am-7:05 am

Nonstop1h 40m

$127

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Mon 1/26

5:25 pm-7:09 pm

Nonstop1h 44m

Detroit Metropolitan Wayne County

Mon 2/2

8:45 am-10:27 am

Nonstop1h 42m

$137

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Fri 2/6

11:45 am-1:26 pm

Nonstop1h 41m

Detroit Metropolitan Wayne County

Sat 2/7

9:35 pm-11:05 pm

Nonstop1h 30m

$176

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Sun 1/25

11:10 am-12:50 pm

Nonstop1h 40m

Detroit Metropolitan Wayne County

Fri 1/30

3:45 pm-5:15 pm

Nonstop1h 30m

$194

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Wed 1/21

11:45 am-1:26 pm

Nonstop1h 41m

Detroit Metropolitan Wayne County

Wed 1/21

9:35 pm-11:05 pm

Nonstop1h 30m

$197

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Wed 1/21

11:05 am-12:45 pm

Nonstop1h 40m

Detroit Metropolitan Wayne County

Wed 1/21

3:45 pm-5:15 pm

Nonstop1h 30m

$206

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Fri 1/30

6:00 am-7:44 am

Nonstop1h 44m

Detroit Metropolitan Wayne County

Sun 2/1

9:35 pm-11:05 pm

Nonstop1h 30m

$214

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Fri 2/20

11:45 am-1:24 pm

Nonstop1h 39m

Detroit Metropolitan Wayne County

Sun 2/22

9:25 pm-10:53 pm

Nonstop1h 28m

$214

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Mon 1/12

8:50 pm-10:30 pm

Nonstop1h 40m

$49

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 19 results
1
2

Compare providers for flights from Baltimore to Detroit

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Detroit in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Detroit flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Baltimore-Detroit flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Baltimore-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Detroit flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Detroit

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

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

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Detroit. Price data was last updated on November 21, 2025.

To ensure you get the cheapest price possible for a flight from Baltimore to Detroit, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from Baltimore to Detroit (average of $47). Flying from Baltimore to Detroit in May is currently the most expensive (average of $72). 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 BWI to DTT?

Find hourly flight availability from Baltimore 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 November 26, 2025.

It’s typically best to fly out from Baltimore to Detroit in the evening. Doing so could potentially save you 56% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Detroit. Price data was last updated on November 2, 2025.

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

Weekly flight availability from Baltimore to Detroit

Explore weekly flight availability from Baltimore 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 November 26, 2025.

The most flights from BWI to DTT are scheduled on a Monday (18 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 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 November 26, 2025.
See what other customers who have flown with Southwest, Delta, and Spirit Airlines from Baltimore to Detroit have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,158 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,099 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

    If you wish to fly to Detroit from Baltimore, then you need to book flights from Baltimore/Washington to Detroit All airports. There are 12 flights from Baltimore/Washington (BWI) to All airports (DTT) per day to choose from. Flights to Detroit from Baltimore/Washington are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 1h 35m is how long a nonstop flight from Baltimore to Detroit All airports typically takes.

  • How long is the flight from Baltimore to Detroit?

    A quick flight from Baltimore to Detroit can take about 1h 42m. Frontier provides one of the quickest options available for as low as $106. There are 408 mi between Baltimore and Detroit. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Baltimore to Detroit round-trip?

    Cheapflights users have booked flights from Baltimore to Detroit round-trip from $51. Other airlines that can offer you cheap pricing are Spirit Airlines, from $60, and Delta, from $112. These flights start at 74% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Baltimore to Detroit consider choosing Aeromexico (98%), Virgin Atlantic (93%) or Spirit Airlines (93%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Baltimore to Detroit?

    The cheapest flight price from Baltimore to Detroit is $47. On average you can expect to pay $525. The most popular route, (Baltimore/Washington - Detroit Metropolitan Wayne County), can usually be booked for $97.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Baltimore to Detroit (average of $47). Flying from Baltimore to Detroit in May is currently the most expensive (average of $72). 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

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Alternative routes for Baltimore to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Baltimore to Detroit

Discover the top 4 airlines that operate flights from Baltimore 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$119FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$59Average$106FlexibilityNo cancel feeOn-time65%
DeltaCheapest$111Average$254FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$188Average$306FlexibilityNo cancel feeOn-time63%

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