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Cheap flights from Detroit to Washington, D.C. from $37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Washington, D.C. departing on 3/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Detroit to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:48 pm - 7:30 pm
DTW
-
BWI
22h 42m1 stop
Frontier Logo
6:38 pm - 8:22 pm
BWI
-
DTW
1h 44mnonstop
$110Frontier
Tue, Mar 3 - Mon, Mar 9
Frontier Logo
5:33 pm - 12:31 am
DTW
-
BWI
6h 58m1 stop
Frontier Logo
6:38 pm - 8:22 pm
BWI
-
DTW
1h 44mnonstop
$113Frontier
Thu, Feb 26 - Mon, Mar 9
Frontier Logo
7:34 pm - 9:05 pm
DTW
-
BWI
1h 31mnonstop
Frontier Logo
4:28 pm - 10:37 am
BWI
-
DTW
18h 09m1 stop
$114Frontier
Mon, Mar 9 - Wed, Mar 11
Frontier Logo
8:48 pm - 7:30 pm
DTW
-
BWI
22h 42m1 stop
Frontier Logo
6:38 pm - 8:22 pm
BWI
-
DTW
1h 44mnonstop
$117Frontier
Tue, Mar 3 - Mon, Mar 9
Frontier Logo
7:34 pm - 9:05 pm
DTW
-
BWI
1h 31mnonstop
Frontier Logo
6:38 pm - 8:22 pm
BWI
-
DTW
1h 44mnonstop
$119Frontier
Fri, Mar 20 - Mon, Mar 30
Frontier Logo
7:34 pm - 9:05 pm
DTW
-
BWI
1h 31mnonstop
Frontier Logo
6:38 pm - 8:22 pm
BWI
-
DTW
1h 44mnonstop
$120Frontier
Fri, Mar 20 - Mon, Mar 23
Frontier Logo
5:33 pm - 12:31 am
DTW
-
BWI
6h 58m1 stop
Frontier Logo
6:38 pm - 8:22 pm
BWI
-
DTW
1h 44mnonstop
$125Frontier
Thu, Feb 26 - Mon, Mar 9
Frontier Logo
3:16 pm - 10:41 pm
DTW
-
BWI
7h 25m1 stop
Frontier Logo
7:54 pm - 8:57 am
BWI
-
DTW
13h 03m1 stop
$128Frontier
Sat, Feb 7 - Tue, Feb 10
Multiple Airlines Logo
2:36 pm - 12:21 am
DTW
-
BWI
9h 45m1 stop
Multiple Airlines Logo
7:10 am - 1:30 pm
BWI
-
DTW
6h 20m1 stop
$129Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
11:00 am - 12:21 am
DTW
-
BWI
13h 21m1 stop
Multiple Airlines Logo
11:24 am - 6:19 pm
BWI
-
DTW
6h 55m1 stop
$130Multiple Airlines
Wed, Jan 28 - Mon, Feb 2

Frontier flights from Detroit to Baltimore

Our best Frontier deals on Detroit to Baltimore flight tickets
Frontier
Mar 3
DTW8:48 pmDetroit Metropolitan Wayne County
22h 42m
1 stop
BWI7:30 pmBaltimore/Washington
Mar 9
BWI6:38 pmBaltimore/Washington
1h 44m
DTW8:22 pmDetroit Metropolitan Wayne County
$110
Frontier
Feb 26
DTW5:33 pmDetroit Metropolitan Wayne County
6h 58m
1 stop
BWI12:31 amBaltimore/Washington
Mar 9
BWI6:38 pmBaltimore/Washington
1h 44m
DTW8:22 pmDetroit Metropolitan Wayne County
$113
Frontier
Mar 9
DTW7:34 pmDetroit Metropolitan Wayne County
1h 31m
BWI9:05 pmBaltimore/Washington
Mar 11
BWI4:28 pmBaltimore/Washington
18h 09m
1 stop
DTW10:37 amDetroit Metropolitan Wayne County
$114

momondo 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, momondo users made 832,500 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Detroit to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Tue 3/3

8:48 pm-7:30 pm

1 stop22h 42m

Baltimore/Washington

Mon 3/9

6:38 pm-8:22 pm

Nonstop1h 44m

$110

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Thu 2/26

5:33 pm-12:31 am

1 stop6h 58m

Baltimore/Washington

Mon 3/9

6:38 pm-8:22 pm

Nonstop1h 44m

$113

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Mon 3/9

7:34 pm-9:05 pm

Nonstop1h 31m

Baltimore/Washington

Wed 3/11

4:28 pm-10:37 am

1 stop18h 09m

$114

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Tue 3/3

8:48 pm-7:30 pm

1 stop22h 42m

Baltimore/Washington

Mon 3/9

6:38 pm-8:22 pm

Nonstop1h 44m

$117

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Fri 3/20

7:34 pm-9:05 pm

Nonstop1h 31m

Baltimore/Washington

Mon 3/30

6:38 pm-8:22 pm

Nonstop1h 44m

$119

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Fri 3/20

7:34 pm-9:05 pm

Nonstop1h 31m

Baltimore/Washington

Mon 3/23

6:38 pm-8:22 pm

Nonstop1h 44m

$120

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Thu 2/26

5:33 pm-12:31 am

1 stop6h 58m

Baltimore/Washington

Mon 3/9

6:38 pm-8:22 pm

Nonstop1h 44m

$125

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Sat 2/7

3:16 pm-10:41 pm

1 stop7h 25m

Baltimore/Washington

Tue 2/10

7:54 pm-8:57 am

1 stop13h 03m

$128

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Tue 1/27

2:36 pm-12:21 am

1 stop9h 45m

Baltimore/Washington

Tue 2/3

7:10 am-1:30 pm

1 stop6h 20m

$129

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Wed 1/28

11:00 am-12:21 am

1 stop13h 21m

Baltimore/Washington

Mon 2/2

11:24 am-6:19 pm

1 stop6h 55m

$130

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Detroit to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Detroit and Baltimore?

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in October, then September is your next best option. Flight prices from Detroit to Baltimore during September average around $132.

What is the cheapest day to depart on your flight to Baltimore?

The cheapest day to depart from Detroit to Baltimore is on a Friday. Travelers who choose to depart for Baltimore on a Friday will often find tickets for as low as $166. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $316. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

What is the cheapest time of day to depart on your flight to Baltimore?

Flying to Baltimore from Detroit in the evening is the least expensive time of day to depart. momondo users have found prices as low as $118 when looking at flights departing in the evening. Flights at noon are often more expensive with an average ticket price of $294.

What is the cheapest Detroit to Baltimore/Washington flight route?

Fly from Detroit Metropolitan Wayne County to Baltimore/Washington for the best Detroit - Baltimore/Washington flight prices

How far in advance should I book a flight to Baltimore?

You are more likely to see cheaper flights to Baltimore from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $170 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Detroit for as low as $96 on momondo.

What cabin class options are available on Detroit to Baltimore/Washington flights?

There are 4 cabin classes available to choose from on Detroit to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Detroit to Baltimore flight prices changed over time?

As of January 2026, prices for Detroit to Baltimore flights are approximately 37% cheaper when compared to flights at the same time last year.

When to book flights from Detroit to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit to Baltimore (DTT to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Baltimore

Best Price Found

$143

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from Detroit in the past 72 hours is $143. The best round-trip flight deal from Detroit to Baltimore found on momondo in the last 72 hours is $224.
The fastest flight from Detroit to Baltimore takes 1h 25m
Direct flights go from Detroit to Baltimore every day.
There is 1 airport in Baltimore. From Detroit there are direct flights to Baltimore/Washington (BWI).
Search flight deals

  • How far is Detroit to Baltimore/Washington by plane?

    The straight-line distance from Detroit to Baltimore/Washington is 396.7 mi. Typically, this will take 1h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Detroit to Baltimore/Washington Airport?

    Prices for flights from Detroit to Baltimore/Washington Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Detroit to Baltimore/Washington Airport?

  • How old do you have to be to fly from Detroit to Baltimore/Washington Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Detroit to Baltimore?

  • What is the most popular airline from Detroit to Baltimore?

Best airlines flying from Detroit to Baltimore

Compare and see reviews for airlines that fly from Detroit to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $45Free CancellationRating
6.3
8,289 reviews
Search Spirit Airlines flights
FrontierPriceFrom $47Free CancellationRating
5.7
3,061 reviews
Search Frontier flights
DeltaPriceFrom $109Free CancellationRating
7.9
8,029 reviews
Search Delta flights
SouthwestPriceFrom $177Free CancellationRating
8.0
4,250 reviews
Search Southwest flights

  • Southwest Flights From Detroit to Baltimore

    Southwest is one of the most popular airlines flying from Detroit to Baltimore, operating 10 flights/week on average for this route. A good Southwest flight deal for Detroit to Baltimore starts from $177 round-trip, up to an average price of $255. Our users have rated Southwest at 8.0/10.

  • Delta Flights From Detroit to Baltimore

    $109 is the best Delta flight deal from Detroit to Baltimore found on momondo over the last 72 hours. The average Delta ticket price found was closer to $261, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 8,029 user reviews) flies into Baltimore from Detroit 17 times in an average week so prices can vary.

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Baltimore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Baltimore from Detroit.

Can I find flights from Detroit to Baltimore with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Baltimore from Detroit with this policy.

How can momondo help me find flights from Detroit to Baltimore?

Once you have performed a search for Detroit to Baltimore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Detroit to Baltimore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Detroit to Baltimore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Baltimore and let you know when they change.

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