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$37+ Cheap flights from Detroit Metropolitan Wayne County Airport to Baltimore (DTW - BWI)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BWI
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Baltimore/Washington are usually found in July or August, booked 80 days in advance, depart on a Friday or Monday and return on a Friday

Cheap flight deals from Detroit to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Baltimore (BWI). 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 21, 2025.

Round-trip from

$63
(Cheapflightsfares)

One-way from

$37
(Mytrip)

Popular in

December

Cheapest in

July

Average price

$129
From Detroit Metropolitan Wayne County to Baltimore/Washington
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One-way flight from Detroit Metropolitan Wayne County to Baltimore/Washington
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Highest demand for flights based on searches. 17% potential increase in price ($38 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 August 2025
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Find flight deals from Detroit to Baltimore

Cheapest flights from Detroit to Baltimore
Explore the most affordable flight options available from Detroit to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:32 amDTW - BWI
Nonstop1h 36mFrontier
Mon 9/86:50 pmBWI - DTW
Nonstop1h 39mFrontier
Deal found 8/20$63
This Frontier deal was found by Cheapflights users on 8/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:22 pmDTW - BWI
Nonstop1h 35mFrontier
Sun 10/1211:14 amBWI - DTW
Nonstop1h 40mFrontier
Deal found 8/21$64
This FlightHub deal was found by Cheapflights users on 8/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:05 pmDTW - BWI
Nonstop1h 28mMultiple Airlines
Mon 9/156:50 pmBWI - DTW
Nonstop1h 39mMultiple Airlines
Deal found 8/20$66
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:21 pmDTW - BWI
Nonstop1h 24mSpirit Airlines
Sat 10/112:09 pmBWI - DTW
Nonstop1h 44mSpirit Airlines
Deal found 8/21$70
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:32 amDTW - BWI
Nonstop1h 36mFrontier
Fri 9/196:50 pmBWI - DTW
Nonstop1h 39mFrontier
Deal found 8/21$71
This Flightnetwork deal was found by Cheapflights users on 8/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:32 amDTW - BWI
Nonstop1h 36mFrontier
Mon 9/226:50 pmBWI - DTW
Nonstop1h 39mFrontier
Deal found 8/21$73
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:32 amDTW - BWI
Nonstop1h 36mFrontier
Sun 9/76:50 pmBWI - DTW
Nonstop1h 39mFrontier
Deal found 8/21$74
This Mytrip deal was found by Cheapflights users on 8/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:32 amDTW - BWI
Nonstop1h 36mFrontier
Mon 9/156:50 pmBWI - DTW
Nonstop1h 39mFrontier
Deal found 8/21$75
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:22 pmDTW - BWI
Nonstop1h 35mFrontier
Mon 10/1311:14 amBWI - DTW
Nonstop1h 40mFrontier
Deal found 8/21$76
This Priceline deal was found by Cheapflights users on 8/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/69:05 pmDTW - BWI
Nonstop1h 28mMultiple Airlines
Mon 9/86:50 pmBWI - DTW
Nonstop1h 39mMultiple Airlines
Deal found 8/21$77
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:05 pmDTW - BWI
Nonstop1h 28mSpirit Airlines
Sat 9/134:27 pmBWI - DTW
Nonstop1h 35mSpirit Airlines
Deal found 8/21$78
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:10 pmDTW - BWI
Nonstop1h 37mFrontier
Sun 8/3111:04 amBWI - DTW
Nonstop1h 37mFrontier
Deal found 8/21$80

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Baltimore 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 21, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Baltimore that are best for you.

Fly from

Detroit

Fly to

Baltimore

Route

Depart

Return

Price

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Fri 10/10

7:22 pm-8:57 pm

Nonstop1h 35m

Baltimore/Washington

Sun 10/12

11:14 am-12:54 pm

Nonstop1h 40m

$63

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Wed 10/8

10:21 pm-11:45 pm

Nonstop1h 24m

Baltimore/Washington

Sun 10/12

11:14 am-12:54 pm

Nonstop1h 40m

$63

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Sun 9/7

10:32 am-12:08 pm

Nonstop1h 36m

Baltimore/Washington

Mon 9/8

6:50 pm-8:29 pm

Nonstop1h 39m

$63

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Sat 9/13

9:05 pm-10:33 pm

Nonstop1h 28m

Baltimore/Washington

Mon 9/15

6:50 pm-8:29 pm

Nonstop1h 39m

$66

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Sat 9/13

9:05 pm-10:33 pm

Nonstop1h 28m

Baltimore/Washington

Sun 9/14

6:50 pm-8:29 pm

Nonstop1h 39m

$66

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Sat 9/13

9:05 pm-10:33 pm

Nonstop1h 28m

Baltimore/Washington

Sat 9/20

4:27 pm-6:02 pm

Nonstop1h 35m

$70

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Wed 10/22

9:05 pm-10:29 pm

Nonstop1h 24m

Baltimore/Washington

Wed 10/29

2:09 pm-3:53 pm

Nonstop1h 44m

$70

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Sat 10/11

9:05 pm-10:29 pm

Nonstop1h 24m

Baltimore/Washington

Wed 10/15

2:09 pm-3:53 pm

Nonstop1h 44m

$70

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Tue 9/23

9:05 pm-10:33 pm

Nonstop1h 28m

Baltimore/Washington

Wed 9/24

4:27 pm-6:02 pm

Nonstop1h 35m

$70

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Wed 9/24

9:05 pm-10:33 pm

Nonstop1h 28m

Baltimore/Washington

Tue 9/30

4:27 pm-6:02 pm

Nonstop1h 35m

$70

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 22 results
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The best insider tips for Detroit Metropolitan Wayne County Airport to Baltimore 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 Detroit Metropolitan Wayne County Airport to Baltimore trip
Airlines
Frontier

Frontier offers extra comfort seats for a fee, with 32” or 35” seat separation.


Check-in early to secure your place onboard due to frequent overbooking.

Read more about Frontierby Marisa Garcia
Southwest

Enjoy free snacks and non-alcoholic drinks, plus a free drink on special occasions.


Two free checked bags included, one can be oversized like skis or golf clubs.

Read more about Southwestby Marisa Garcia
Airports
DTW

For a quick security check at DTW, expect lines under 15 minutes, even at Evans Terminal.

Read more about DTWby Brandon Schultz
BWI

Use the MTA Light Rail for a quick trip to downtown Baltimore from BWI.

Read more about BWIby Emily Zemler
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
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 Detroit to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore 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 Metropolitan Wayne County Airport to Baltimore

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

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

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit Metropolitan Wayne County Airport to Baltimore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Baltimore?

Currently, August is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Baltimore (average of $241). Flying from Detroit Metropolitan Wayne County Airport to Baltimore in March is currently the most expensive (average of $290). 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 DTW to BWI?

Find hourly flight availability from Detroit to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2025.

When flying from Detroit Metropolitan Wayne County Airport to Baltimore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 54% versus a flight at noon.

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

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

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

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated August 21, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Detroit Metropolitan Wayne County Airport to Baltimore 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
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

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
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

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
7,981 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

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
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

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
8,035 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

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
3,207 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

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 Detroit to Baltimore. 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 Detroit to Baltimore?

    Baltimore/Washington is the airport most travelers will use when flying to Baltimore from Detroit Metropolitan Wayne County. Booking flights from Detroit Metropolitan Wayne County (DTW) to Baltimore/Washington (BWI) should be relatively easy as there are 11 daily flights to Baltimore from 5 different airlines. 1h 24m is how long a flight from Detroit to Baltimore/Washington will take if you book a nonstop flight.

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

    For as low as $63, Frontier can have you in Baltimore from Detroit Metropolitan Wayne County Airport in 1h 35m. The distance between Detroit Metropolitan Wayne County Airport and Baltimore is about 408 mi. Most flights are nonstop.

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

    According to our current data, Spirit Airlines ($42), Frontier ($50), and Delta ($110) offers the cheapest pricing from Detroit Metropolitan Wayne County Airport to Baltimore. Users have found that Spirit Airlines is 76% cheaper than the other options available to this destination.

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

    The top 3 most reliable airlines when flying from Detroit Metropolitan Wayne County Airport to Baltimore are Republic Airways (93%), Delta (84%) and WestJet (77%).

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

    While on average a flight from Detroit Metropolitan Wayne County Airport to Baltimore is generally $112, our data shows the cheapest flight currently is $36. When looking at the most popular route, (Detroit Metropolitan Wayne County - Baltimore/Washington), you can expect to pay $63 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Baltimore 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 Metropolitan Wayne County Airport to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Baltimore (average of $241). Flying from Detroit Metropolitan Wayne County Airport to Baltimore in March is currently the most expensive (average of $290). 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

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Alternative routes for Detroit to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Dulles Intl flights
Detroit to Reagan-National flights
Detroit to Philadelphia flights
Detroit to Salisbury flights

Top 5 airlines flying from Detroit to Baltimore

Discover the top 5 airlines that operate flights from Detroit to Baltimore. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$42Average$98FlexibilityNo cancel feeOn-time65%
FrontierCheapest$50Average$106FlexibilityNo cancel feeOn-time62%
DeltaCheapest$110Average$267FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$276FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$179Average$269FlexibilityNo cancel feeOn-time63%

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