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$41+ Cheap flights from Baltimore to Detroit Metropolitan Wayne County Airport (BWI - DTW)

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DTW
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Detroit Metropolitan Wayne County are usually found in June or July, booked 72 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 (DTW). 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 August 18, 2025.

Round-trip from

$66
(Mytrip)

One-way from

$41
(Cheapflightsfares)

Popular in

December

Cheapest in

June

Average price

$169
From Baltimore/Washington to Detroit Metropolitan Wayne County
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One-way flight from Baltimore/Washington to Detroit Metropolitan Wayne County
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Highest demand for flights based on searches. 24% potential increase in price ($60 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 August 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 August 18, 2025.

This Gotogate deal was found by Cheapflights users on 8/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:50 pmBWI - DTW
Nonstop1h 39mFrontier
Sun 9/1410:32 amDTW - BWI
Nonstop1h 36mFrontier
Deal found 8/15$66
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/244:27 pmBWI - DTW
Nonstop1h 35mSpirit Airlines
Tue 9/309:05 pmDTW - BWI
Nonstop1h 28mSpirit Airlines
Deal found 8/17$70
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:27 pmBWI - DTW
Nonstop1h 35mSpirit Airlines
Sat 9/139:05 pmDTW - BWI
Nonstop1h 28mSpirit Airlines
Deal found 8/16$71
This Priceline deal was found by Cheapflights users on 8/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/134:27 pmBWI - DTW
Nonstop1h 35mMultiple Airlines
Sun 9/1410:32 amDTW - BWI
Nonstop1h 36mMultiple Airlines
Deal found 8/16$75
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:50 pmBWI - DTW
Nonstop1h 39mFrontier
Thu 10/97:22 pmDTW - BWI
Nonstop1h 35mFrontier
Deal found 8/17$77
This CheapOair deal was found by Cheapflights users on 8/17. 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.
Fri 9/266:50 pmBWI - DTW
Nonstop1h 39mFrontier
Sun 9/2810:32 amDTW - BWI
Nonstop1h 36mFrontier
Deal found 8/17$78
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:04 amBWI - DTW
Nonstop1h 37mFrontier
Sun 8/3112:00 pmDTW - BWI
Nonstop1h 37mFrontier
Deal found 8/18$79
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/114:27 pmBWI - DTW
Nonstop1h 35mSpirit Airlines
Wed 9/179:05 pmDTW - BWI
Nonstop1h 28mSpirit Airlines
Deal found 8/17$81
This Priceline deal was found by Cheapflights users on 8/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:50 pmBWI - DTW
Nonstop1h 39mMultiple Airlines
Tue 9/99:05 pmDTW - BWI
Nonstop1h 28mMultiple Airlines
Deal found 8/17$82
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/274:27 pmBWI - DTW
Nonstop1h 35mSpirit Airlines
Sat 9/279:05 pmDTW - BWI
Nonstop1h 28mSpirit Airlines
Deal found 8/17$83
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:14 amBWI - DTW
Nonstop1h 40mMultiple Airlines
Wed 10/299:05 pmDTW - BWI
Nonstop1h 24mMultiple Airlines
Deal found 8/17$84
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:50 pmBWI - DTW
Nonstop1h 39mFrontier
Fri 9/1210:32 amDTW - BWI
Nonstop1h 36mFrontier
Deal found 8/18$85

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 August 18, 2025.
Use the filters below to find and compare flights from Baltimore to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Baltimore

Fly to

Detroit

Route

Depart

Return

Price

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Fri 9/12

6:50 pm-8:29 pm

Nonstop1h 39m

Detroit Metropolitan Wayne County

Sun 9/14

10:32 am-12:08 pm

Nonstop1h 36m

$66

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Thu 10/9

11:14 am-12:54 pm

Nonstop1h 40m

Detroit Metropolitan Wayne County

Thu 10/9

7:22 pm-8:57 pm

Nonstop1h 35m

$66

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Fri 10/3

6:50 pm-8:29 pm

Nonstop1h 39m

Detroit Metropolitan Wayne County

Sun 10/12

7:22 pm-8:57 pm

Nonstop1h 35m

$66

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Fri 10/3

6:50 pm-8:29 pm

Nonstop1h 39m

Detroit Metropolitan Wayne County

Sun 10/5

10:32 am-12:08 pm

Nonstop1h 36m

$66

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Wed 9/10

4:27 pm-6:02 pm

Nonstop1h 35m

Detroit Metropolitan Wayne County

Wed 9/10

9:05 pm-10:33 pm

Nonstop1h 28m

$70

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Wed 9/24

4:27 pm-6:02 pm

Nonstop1h 35m

Detroit Metropolitan Wayne County

Tue 9/30

9:05 pm-10:33 pm

Nonstop1h 28m

$70

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Tue 9/16

4:27 pm-6:02 pm

Nonstop1h 35m

Detroit Metropolitan Wayne County

Sat 9/20

9:05 pm-10:33 pm

Nonstop1h 28m

$70

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Sat 10/18

2:09 pm-3:53 pm

Nonstop1h 44m

Detroit Metropolitan Wayne County

Sat 10/18

9:05 pm-10:29 pm

Nonstop1h 24m

$70

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Sat 10/18

2:09 pm-3:53 pm

Nonstop1h 44m

$41

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Mon 8/25

11:04 am-12:41 pm

Nonstop1h 37m

$41

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 16 results
1
2

The best insider tips for Baltimore to Detroit Metropolitan Wayne County Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Detroit Metropolitan Wayne County Airport trip
Airports
BWI

For early morning flights, arrive 20-30 minutes early due to busy security lines, especially on weekdays.

Read more about BWIby Emily Zemler
DTW

Use the Detroit Air Xpress for a quick, comfortable ride to downtown with free Wi-Fi and charging ports.

Read more about DTWby Brandon Schultz
Our travel experts
Emily Zemler

Emily Zemler

Expert on BWI

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Brandon Schultz

Brandon Schultz

Expert on DTW

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

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 Metropolitan Wayne County Airport

How far ahead should I book a flight from Baltimore to Detroit Metropolitan Wayne County Airport?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Detroit. Price data was last updated on August 8, 2025.

The best time to book flights from Baltimore to Detroit Metropolitan Wayne County Airport is 72 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 Baltimore to Detroit Metropolitan Wayne County Airport?

Currently, April is the cheapest month in which you can book a flight from Baltimore to Detroit Metropolitan Wayne County Airport (average of $257). Flying from Baltimore to Detroit Metropolitan Wayne County Airport 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 DTW?

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 August 18, 2025.

It’s optimal to fly from Baltimore to Detroit Metropolitan Wayne County Airport in the evening. By choosing this option you can save up to 60% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Baltimore to Detroit Metropolitan Wayne County Airport?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Detroit. Price data was last updated on August 17, 2025.

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

Weekly flight availability from Baltimore to Detroit Metropolitan Wayne County Airport

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 August 18, 2025.

The most flights from BWI to DTW are scheduled on a Monday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 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 August 18, 2025.
Read through reviews of airlines operating flights from Baltimore to Detroit Metropolitan Wayne County Airport, such as Southwest, Delta, and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,038 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,212 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 Metropolitan Wayne County. There are 18 flights from Baltimore/Washington (BWI) to Detroit Metropolitan Wayne County (DTW) 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 Metropolitan Wayne County typically takes.

  • How long is the flight from Baltimore to Detroit Metropolitan Wayne County Airport?

    For as low as $66, Frontier can have you in Detroit Metropolitan Wayne County Airport from Baltimore in 1h 39m. The distance between Baltimore and Detroit Metropolitan Wayne County Airport is about 408 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Baltimore to Detroit Metropolitan Wayne County Airport round-trip?

    According to our current data, Frontier ($50), Spirit Airlines ($56), and Delta ($119) offers the cheapest pricing from Baltimore to Detroit Metropolitan Wayne County Airport. These flights start at 73% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Baltimore to Detroit Metropolitan Wayne County Airport?

    The top 3 most reliable airlines when flying from Baltimore to Detroit Metropolitan Wayne County Airport are Korean Air (95%), Aeromexico (93%) and Republic Airways (86%).

  • What are the cheapest flights from Baltimore to Detroit Metropolitan Wayne County Airport?

    Looking at all options, your cheapest flight can be booked for $38. While the most popular route (Baltimore/Washington - Detroit Metropolitan Wayne County) can be booked for $70 on average our data indicates $1,482 when flying from Baltimore to Detroit Metropolitan Wayne County Airport.

  • 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 Metropolitan Wayne County Airport?

    Currently, April is the cheapest month in which you can book a flight from Baltimore to Detroit Metropolitan Wayne County Airport (average of $257). Flying from Baltimore to Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Sterling Heights
Warren
Troy
Dearborn
Novi
Southfield
Clarkston
Auburn Hills
Utica
Plymouth
Monroe
Wixom
Brighton
Livonia
Roseville
Fremont
Port Huron
Madison Heights
Southgate
Romulus

Browse thousands of different options on Cheapflights for your next trip

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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.
Reagan-National to Detroit flights
Dulles Intl to Detroit flights
Philadelphia to Detroit flights

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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$50Average$124FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$56Average$99FlexibilityNo cancel feeOn-time65%
DeltaCheapest$119Average$263FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$187Average$293FlexibilityNo cancel feeOn-time63%

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