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$39+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DTT
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Detroit All airports are usually found in September or July, booked 44 days in advance, depart on a Friday or Saturday 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 septiembre 16, 2025.

Round-trip from

$66
(Kiwi.com)

One-way from

$39
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$123
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. 15% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
jue. 10/1611:14 amBWI - DTW
Nonstop1h 40mFrontier
lun. 10/207:22 pmDTW - BWI
Nonstop1h 35mFrontier
Deal found 9/15$66
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/611:09 amBWI - DTW
Nonstop1h 40mFrontier
dom. 11/97:29 pmDTW - BWI
Nonstop1h 35mFrontier
Deal found 9/14$67
This Frontier deal was found by Cheapflights users on 9/13. 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.
lun. 10/2011:14 amBWI - DTW
Nonstop1h 40mFrontier
lun. 10/207:22 pmDTW - BWI
Nonstop1h 35mFrontier
Deal found 9/13$72
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
jue. 10/2311:14 amBWI - DTW
Nonstop1h 40mMultiple Airlines
sáb. 10/2510:25 pmDTW - BWI
Nonstop1h 24mMultiple Airlines
Deal found 9/14$74
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/1611:14 amBWI - DTW
Nonstop1h 40mFrontier
lun. 10/277:22 pmDTW - BWI
Nonstop1h 35mFrontier
Deal found 9/16$75
This Priceline deal was found by Cheapflights users on 9/13. 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.
jue. 10/1611:14 amBWI - DTW
Nonstop1h 40mMultiple Airlines
sáb. 10/1810:25 pmDTW - BWI
Nonstop1h 24mMultiple Airlines
Deal found 9/13$76
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
jue. 10/911:14 amBWI - DTW
Nonstop1h 40mMultiple Airlines
mar. 10/146:59 pmDTW - BWI
Nonstop1h 24mMultiple Airlines
Deal found 9/14$77
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/296:50 pmBWI - DTW
Nonstop1h 39mFrontier
lun. 10/610:32 amDTW - BWI
Nonstop1h 36mFrontier
Deal found 9/16$78
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/111:35 pmBWI - DTW
Nonstop1h 45mSpirit Airlines
mié. 10/156:59 pmDTW - BWI
Nonstop1h 24mSpirit Airlines
Deal found 9/14$80
This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/291:35 pmBWI - DTW
Nonstop1h 45mSpirit Airlines
mié. 11/53:20 pmDTW - BWI
Nonstop1h 29mSpirit Airlines
Deal found 9/14$81
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
lun. 10/2011:14 amBWI - DTW
Nonstop1h 40mMultiple Airlines
sáb. 10/2510:25 pmDTW - BWI
Nonstop1h 24mMultiple Airlines
Deal found 9/13$82
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
dom. 10/1911:14 amBWI - DTW
Nonstop1h 40mMultiple Airlines
mar. 10/216:59 pmDTW - BWI
Nonstop1h 24mMultiple Airlines
Deal found 9/13$83

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 septiembre 16, 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

dom. 10/12

11:14 am-12:54 pm

Nonstop1h 40m

Detroit Metropolitan Wayne County

dom. 10/19

10:25 pm-11:49 pm

Nonstop1h 24m

$96

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

vie. 10/3

6:50 pm-8:29 pm

Nonstop1h 39m

Detroit Metropolitan Wayne County

dom. 10/5

1:36 pm-8:57 pm

1 stop7h 21m

$140

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

sáb. 11/8

12:19 pm-1:54 pm

Nonstop1h 35m

Detroit Metropolitan Wayne County

mar. 11/11

8:25 am-10:02 am

Nonstop1h 37m

$204

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

mié. 10/15

9:10 pm-10:45 pm

Nonstop1h 35m

Detroit Metropolitan Wayne County

mié. 10/22

1:30 pm-2:55 pm

Nonstop1h 25m

$204

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

jue. 10/9

6:00 am-7:40 am

Nonstop1h 40m

Detroit Metropolitan Wayne County

sáb. 10/11

9:30 pm-11:02 pm

Nonstop1h 32m

$211

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

sáb. 10/18

1:35 pm-3:20 pm

Nonstop1h 45m

Detroit Metropolitan Wayne County

dom. 10/19

1:29 pm-8:34 am

1 stop19h 05m

$219

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

jue. 10/9

6:00 am-7:40 am

Nonstop1h 40m

Detroit Metropolitan Wayne County

dom. 10/12

9:30 pm-11:02 pm

Nonstop1h 32m

$221

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

mar. 10/14

6:00 am-11:10 am

1 stop5h 10m

Detroit Metropolitan Wayne County

mié. 10/15

3:25 pm-4:54 pm

Nonstop1h 29m

$224

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

sáb. 10/4

4:15 pm-5:45 pm

Nonstop1h 30m

Detroit Metropolitan Wayne County

dom. 10/5

5:30 am-7:00 am

Nonstop1h 30m

$231

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

jue. 12/4

2:50 pm-9:25 pm

2 stops6h 35m

Detroit Metropolitan Wayne County

dom. 12/7

6:25 am-12:25 pm

1 stop6h 00m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 results
1
2

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 September 12, 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, August is the cheapest month in which you can book a flight from Baltimore to Detroit (average of $250). Flying from Baltimore to Detroit in March is currently the most expensive (average of $305). 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 septiembre 16, 2025.

It’s typically best to fly out from Baltimore to Detroit in the evening. Doing so could potentially save you 60% 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 September 14, 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 septiembre 16, 2025.

The most flights from BWI to DTT are scheduled on a Monday (19 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 Baltimore to Detroit?

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 septiembre 16, 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
4,242 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

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
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

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
8,019 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

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
3,174 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

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 14 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 35m. Frontier provides one of the quickest options available for as low as $204. There are 408 mi between Baltimore and Detroit. Most flights are nonstop.

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

    Cheapflights users have booked flights from Baltimore to Detroit round-trip from $50. Other airlines that can offer you cheap pricing are Spirit Airlines, from $55, and Delta, from $115. 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 Republic Airways (100%), Air France (94%) or Korean Air (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 $46. On average you can expect to pay $530. The most popular route, (Baltimore/Washington - Detroit Metropolitan Wayne County), can usually be booked for $59.

  • 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, August is the cheapest month in which you can book a flight from Baltimore to Detroit (average of $250). Flying from Baltimore to Detroit in March is currently the most expensive (average of $305). 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$50Average$125FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$55Average$101FlexibilityNo cancel feeOn-time65%
DeltaCheapest$115Average$253FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$185Average$302FlexibilityNo cancel feeOn-time63%

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