What is the cheapest airline that flies from Baltimore/Washington to Detroit?

Frontier, Delta, and Southwest are the most popular carriers operating from Baltimore/Washington to Detroit

What airlines fly to Detroit?

Delta, Frontier and American Airlines are the top three most popular airlines that fly to Detroit from Baltimore according to our data. Delta is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Detroit. Keep in mind that there are 6 different airlines that fly to Detroit on a routine basis, so you have a few additional options to choose from.

How many flights depart from Baltimore to Detroit on average per week?

97 flights are operational weekly from Baltimore to Detroit as of December 2025. The most popular departure day for this route is Fri, with 18% of flights per week taking off on this day.

How many flights depart from Baltimore to Detroit on average per day?

As of December 2025, there are 13 flights per day flying from Baltimore to Detroit. The most common time of day flights depart is 6:00AM, with 53% of flights taking off at noon.

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

Prices for flights from Baltimore/Washington Airport to Detroit were last updated today.

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

As of December 2025, there are 4 operators available to choose from for flights from Baltimore/Washington Airport to Detroit.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Detroit.

What documentation or ID do you need to fly to Detroit?

The travel and health documents required for your trip to Detroit can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Detroit. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$52 Cheap Flights from Baltimore to Detroit in 2025/26

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Find the cheapest flights from Baltimore to Detroit

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 7:54 am

BWI

DTW

1h 44mnonstop

8:49 am - 10:20 am

DTW

BWI

1h 31mnonstop

$106Frontier

jue., ene. 15 - lun., ene. 19

6:10 am - 7:54 am

BWI

DTW

1h 44mnonstop

8:49 am - 10:20 am

DTW

BWI

1h 31mnonstop

$109Frontier

jue., ene. 15 - lun., ene. 19

5:30 am - 2:00 pm

BWI

DTW

8h 30m1 stop

8:49 am - 10:20 am

DTW

BWI

1h 31mnonstop

$125Frontier

sáb., ene. 17 - lun., ene. 19

6:10 am - 7:54 am

BWI

DTW

1h 44mnonstop

8:49 am - 10:20 am

DTW

BWI

1h 31mnonstop

$127Frontier

vie., ene. 16 - lun., ene. 19

6:10 am - 7:54 am

BWI

DTW

1h 44mnonstop

2:47 pm - 5:19 pm

DTW

BWI

26h 32m1 stop

$132Multiple Airlines

lun., ene. 19 - jue., ene. 22

9:58 pm - 9:27 am

BWI

DTW

11h 29m1 stop

8:49 am - 10:20 am

DTW

BWI

1h 31mnonstop

$134Frontier

jue., ene. 15 - lun., ene. 19

6:05 am - 2:17 pm

BWI

DTW

8h 12m1 stop

8:49 am - 10:20 am

DTW

BWI

1h 31mnonstop

$135Frontier

jue., ene. 15 - lun., ene. 19

11:24 am - 6:19 pm

BWI

DTW

6h 55m1 stop

7:14 pm - 12:36 am

DTW

BWI

5h 22m1 stop

$136Frontier

vie., feb. 6 - lun., feb. 9

1:54 pm - 10:54 am

BWI

DTW

21h 00m1 stop

2:47 pm - 5:19 pm

DTW

BWI

26h 32m1 stop

$137Multiple Airlines

lun., ene. 19 - jue., ene. 22

10:31 am - 2:00 pm

BWI

DTW

27h 29m1 stop

8:49 am - 10:20 am

DTW

BWI

1h 31mnonstop

$141Frontier

vie., ene. 16 - lun., ene. 19

Spirit Airlines flights from Baltimore to Detroit

Our best Spirit Airlines deals on Baltimore to Detroit flight tickets

Spirit Airlines

Feb 6

BWI4:44 pmBaltimore/Washington

6h 57m

1 stop

DTW11:41 pmDetroit Metropolitan Wayne County

Feb 8

DTW5:15 amDetroit Metropolitan Wayne County

6h 02m

1 stop

BWI11:17 amBaltimore/Washington

$171

Find similar

Spirit Airlines

Jan 30

BWI4:44 pmBaltimore/Washington

6h 57m

1 stop

DTW11:41 pmDetroit Metropolitan Wayne County

Feb 1

DTW5:15 amDetroit Metropolitan Wayne County

6h 02m

1 stop

BWI11:17 amBaltimore/Washington

$202

Find similar

Spirit Airlines

Jan 10

BWI4:44 pmBaltimore/Washington

6h 57m

1 stop

DTW11:41 pmDetroit Metropolitan Wayne County

Jan 12

DTW5:15 pmDetroit Metropolitan Wayne County

6h 32m

1 stop

BWI11:47 pmBaltimore/Washington

$210

Find similar

Frontier flights from Baltimore to Detroit

Our best Frontier deals on Baltimore to Detroit flight tickets

Frontier

Jan 15

BWI6:10 amBaltimore/Washington

1h 44m

DTW7:54 amDetroit Metropolitan Wayne County

Jan 19

DTW8:49 amDetroit Metropolitan Wayne County

1h 31m

BWI10:20 amBaltimore/Washington

$106

Find similar

Frontier

Jan 17

BWI5:30 amBaltimore/Washington

8h 30m

1 stop

DTW2:00 pmDetroit Metropolitan Wayne County

Jan 19

DTW8:49 amDetroit Metropolitan Wayne County

1h 31m

BWI10:20 amBaltimore/Washington

$125

Find similar

Frontier

Jan 15

BWI9:58 pmBaltimore/Washington

11h 29m

1 stop

DTW9:27 amDetroit Metropolitan Wayne County

Jan 19

DTW8:49 amDetroit Metropolitan Wayne County

1h 31m

BWI10:20 amBaltimore/Washington

$134

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

jue. 1/15

6:10 am-7:54 am

Nonstop1h 44m

Detroit Metropolitan Wayne County

lun. 1/19

8:49 am-10:20 am

Nonstop1h 31m

$106

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

jue. 1/15

6:10 am-7:54 am

Nonstop1h 44m

Detroit Metropolitan Wayne County

lun. 1/19

8:49 am-10:20 am

Nonstop1h 31m

$109

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

sáb. 1/17

5:30 am-2:00 pm

1 stop8h 30m

Detroit Metropolitan Wayne County

lun. 1/19

8:49 am-10:20 am

Nonstop1h 31m

$125

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

vie. 1/16

6:10 am-7:54 am

Nonstop1h 44m

Detroit Metropolitan Wayne County

lun. 1/19

8:49 am-10:20 am

Nonstop1h 31m

$127

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

lun. 1/19

6:10 am-7:54 am

Nonstop1h 44m

Detroit Metropolitan Wayne County

jue. 1/22

2:47 pm-5:19 pm

1 stop26h 32m

$132

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

jue. 1/15

9:58 pm-9:27 am

1 stop11h 29m

Detroit Metropolitan Wayne County

lun. 1/19

8:49 am-10:20 am

Nonstop1h 31m

$134

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

jue. 1/15

6:05 am-2:17 pm

1 stop8h 12m

Detroit Metropolitan Wayne County

lun. 1/19

8:49 am-10:20 am

Nonstop1h 31m

$135

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

vie. 2/6

11:24 am-6:19 pm

1 stop6h 55m

Detroit Metropolitan Wayne County

lun. 2/9

7:14 pm-12:36 am

1 stop5h 22m

$136

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

lun. 1/19

1:54 pm-10:54 am

1 stop21h 00m

Detroit Metropolitan Wayne County

jue. 1/22

2:47 pm-5:19 pm

1 stop26h 32m

$137

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

vie. 1/16

10:31 am-2:00 pm

1 stop27h 29m

Detroit Metropolitan Wayne County

lun. 1/19

8:49 am-10:20 am

Nonstop1h 31m

$141

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore to Detroit

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

Prices

Airlines

Other information

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

What is the cheapest month to fly to Detroit?

The cheapest month to fly to Detroit from Baltimore is in July. Flight prices, which tend to average around $128, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in July, then June is your next best option. Flight prices from Baltimore to Detroit during June average around $129.

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

On average, the least expensive day to fly to Detroit from Baltimore is on a Saturday. momondo users have found tickets for Saturday departures for as low as $310. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Baltimore to Detroit for around $425.

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

In the evening is the cheapest time of day to fly from Baltimore to Detroit when you can find flight prices for as low as $296. Flying to Detroit in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $361 on average. Flights to Detroit from Baltimore in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

You are more likely to see cheaper flights to Detroit from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit for around $179 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit from Baltimore for as low as $123 on momondo.

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

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

How have Baltimore to Detroit flight prices changed over time?

As of December 2025, prices for Baltimore to Detroit flights are approximately 47% more expensive when compared to flights at the same time last year.

When to book flights from Baltimore to Detroit

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

Estimated round-trip price

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

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

Best Price Found	$125
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Detroit	1 airport

The best one-way flight to Detroit from Baltimore in the past 72 hours is $125. The best round-trip flight deal from Baltimore to Detroit found on momondo in the last 72 hours is $197.

The fastest flight from Baltimore to Detroit takes 1h 35m

Direct flights go from Baltimore to Detroit every day.

There is 1 airport in Detroit. From Baltimore there are direct flights to Detroit Metropolitan Wayne County (DTW).

Search flight deals

How far is Baltimore/Washington to Detroit by plane?
Detroit is 396.7 mi away from Baltimore/Washington. In terms of flight time, this usually takes a little over 1h 35m.
When did momondo last update prices for flights from Baltimore/Washington Airport to Detroit?
Prices for flights from Baltimore/Washington Airport to Detroit were last updated today.
How many operators does momondo search for flights from Baltimore/Washington Airport to Detroit?
As of December 2025, there are 4 operators available to choose from for flights from Baltimore/Washington Airport to Detroit.
How old do you have to be to fly from Baltimore/Washington Airport to Detroit?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Detroit.
What documentation or ID do you need to fly to Detroit?
The travel and health documents required for your trip to Detroit can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Detroit. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Baltimore to Detroit?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Baltimore to Detroit is Boeing 737 MAX 8 (10.47% of total bookings). The next most popular plane models are Boeing 717-200 (10.19%), Boeing 737-800 Passenger/BBJ2 (winglets) (9.25%), and Canadair (Bombardier) Regional Jet 900 (8.80%).
What is the most popular airline from Baltimore to Detroit?
Based on momondo bookings for flights between Baltimore and Detroit, the leading airline is Frontier, making up 35% of the total bookings. Other popular airlines include Delta with 33%, Southwest with 16%, and Spirit Airlines with 16%.

Best airlines flying from Baltimore to Detroit

Compare and see reviews for airlines that fly from Baltimore to Detroit with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $50	Free Cancellation	Rating 5.8 3,070 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $58	Free Cancellation	Rating 6.3 8,210 reviews	Search Spirit Airlines flights
Delta	PriceFrom $111	Free Cancellation	Rating 7.9 8,021 reviews	Search Delta flights
Southwest	PriceFrom $188	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights

Southwest Flights From Baltimore to Detroit
Southwest operates around 14 flights from Baltimore to Detroit every week. The average price of these flights found in the last 72 hours has been $309, but momondo users have found Southwest deals from Baltimore to Detroit from as low as $188 round-trip. Southwest has been scored 8.0/10 in 4,256 reviews.
Delta Flights From Baltimore to Detroit
$111 is the best Delta flight deal from Baltimore to Detroit found on momondo over the last 72 hours. The average Delta ticket price found was closer to $247, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 8,021 user reviews) flies into Detroit from Baltimore 18 times in an average week so prices can vary.

Port Huron

Roseville

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Detroit for you.

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

momondo does allow users to show only those flights to Detroit from Baltimore which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Baltimore to Detroit 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 Baltimore to Detroit right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Detroit, momondo offers a useful price alert feature which will track prices for flights to Detroit from Baltimore and alert you when they change.