DTW - BWI

C$ 108 Find Cheap Flights from Detroit to Baltimore – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 214
Typical prices: C$ 174-C$ 401
Southwest
Sun 7/10Sun 14/10
DTW - BWI • Direct
Cheapest direct flights
C$ 214
Typical prices: C$ 170-C$ 406
Southwest
Wed 17/10Fri 19/10
DTW - BWI • Direct
Direct flights
You can fly direct with Delta, Southwest, and Frontier. Average duration is 1h 33m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 261 (round-trip)
Shortest trip • 4h 34m (one-way)
Insights
Insights
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We hope you enjoy your trip to Baltimore!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Detroit to Baltimore (DTW-BWI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Detroit to Baltimore

Sat, 17 Oct - Mon, 19 Oct
Southwest Logo
5:45 a.m. - 7:10 a.m.DTW  Detroit Metropolitan Wayne County-BWI Baltimore/Washington
1h 25mdirect
Southwest Logo
10:25 p.m. - 11:55 p.m.BWI  Baltimore/Washington-DTW Detroit Metropolitan Wayne County
1h 30mdirect
C$ 214Southwest
Wed, 7 Oct - Wed, 14 Oct
Southwest Logo
4:00 p.m. - 5:30 p.m.DTW  Detroit Metropolitan Wayne County-BWI Baltimore/Washington
1h 30mdirect
Southwest Logo
11:00 a.m. - 12:30 p.m.BWI  Baltimore/Washington-DTW Detroit Metropolitan Wayne County
1h 30mdirect
C$ 214Southwest
Thu, 8 Oct - Tue, 13 Oct
Southwest Logo
5:25 a.m. - 6:50 a.m.DTW  Detroit Metropolitan Wayne County-BWI Baltimore/Washington
1h 25mdirect
Southwest Logo
11:00 a.m. - 12:30 p.m.BWI  Baltimore/Washington-DTW Detroit Metropolitan Wayne County
1h 30mdirect
C$ 214Southwest
Tue, 6 Oct - Tue, 6 Oct
Southwest Logo
5:35 a.m. - 7:00 a.m.DTW  Detroit Metropolitan Wayne County-BWI Baltimore/Washington
1h 25mdirect
Southwest Logo
9:00 p.m. - 10:35 p.m.BWI  Baltimore/Washington-DTW Detroit Metropolitan Wayne County
1h 35mdirect
C$ 214Southwest
Wed, 14 Oct - Wed, 14 Oct
Southwest Logo
5:35 a.m. - 7:00 a.m.DTW  Detroit Metropolitan Wayne County-BWI Baltimore/Washington
1h 25mdirect
Southwest Logo
11:00 a.m. - 12:30 p.m.BWI  Baltimore/Washington-DTW Detroit Metropolitan Wayne County
1h 30mdirect
C$ 214Southwest
Tue, 10 Nov - Sat, 14 Nov
Southwest Logo
5:30 a.m. - 7:10 a.m.DTW  Detroit Metropolitan Wayne County-BWI Baltimore/Washington
1h 40mdirect
Southwest Logo
8:25 p.m. - 10:00 p.m.BWI  Baltimore/Washington-DTW Detroit Metropolitan Wayne County
1h 35mdirect
C$ 214Southwest
Sat, 10 Oct - Mon, 12 Oct
Southwest Logo
5:45 a.m. - 7:10 a.m.DTW  Detroit Metropolitan Wayne County-BWI Baltimore/Washington
1h 25mdirect
Southwest Logo
10:25 p.m. - 11:55 p.m.BWI  Baltimore/Washington-DTW Detroit Metropolitan Wayne County
1h 30mdirect
C$ 214Southwest
Wed, 30 Sep - Mon, 5 Oct
Southwest Logo
5:35 a.m. - 7:05 a.m.DTW  Detroit Metropolitan Wayne County-BWI Baltimore/Washington
1h 30mdirect
Southwest Logo
10:25 p.m. - 11:55 p.m.BWI  Baltimore/Washington-DTW Detroit Metropolitan Wayne County
1h 30mdirect
C$ 214Southwest
Sat, 24 Oct - Sun, 25 Oct
Frontier Logo
3:03 p.m. - 12:34 a.m.DTW  Detroit Metropolitan Wayne County-BWI Baltimore/Washington
9h 31m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:25 p.m. - 8:04 p.m.BWI  Baltimore/Washington-DTW Detroit Metropolitan Wayne County
1h 39mdirect
C$ 215Frontier
Wed, 14 Oct - Thu, 15 Oct
Frontier Logo
12:51 p.m. - 8:17 p.m.DTW  Detroit Metropolitan Wayne County-BWI Baltimore/Washington
7h 26m1 stop Houston George Bush Intcntl
Frontier Logo
6:25 p.m. - 8:04 p.m.BWI  Baltimore/Washington-DTW Detroit Metropolitan Wayne County
1h 39mdirect
C$ 250Frontier
Booking Insights

Price, demand, and travel trends for Detroit Metropolitan Wayne County Airport to Baltimore flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Detroit Metropolitan Wayne County Airport to Baltimore with more confidence.

How much is a round-trip flight from Detroit Metropolitan Wayne County Airport to Baltimore?

Round-trip flights from Detroit Metropolitan Wayne County Airport to Baltimore start at C$ 214. Prices are typical for this route right now, with typical round-trip fares ranging from C$ 174 to C$ 401. The lowest price found in the past 5 days was C$ 214 on Southwest.

What's the cheapest day of the week to fly from Detroit Metropolitan Wayne County Airport to Baltimore?

Friday is the cheapest day of the week to fly from Detroit Metropolitan Wayne County Airport to Baltimore and is 5% cheaper than the average day. Sunday is the most expensive day with flight prices 26% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • September is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Baltimore at C$ 194 round-trip.
  • April (C$ 399) and July (C$ 394) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 104% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Detroit Metropolitan Wayne County Airport to Baltimore the cheapest?

Flights from Detroit Metropolitan Wayne County Airport to Baltimore are cheapest 7 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Detroit to Baltimore

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta and Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on BWI

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Ramsey Qubein

Ramsey Qubein

Expert on DTW

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Key details for Detroit Metropolitan Wayne County Airport to Baltimore flights

Low season

February

Cheapest flight

C$ 108
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly and prices are also 31% lower on average.
Flights from Detroit Metropolitan Wayne County Airport to Baltimore

When to book flights from Detroit to Baltimore

Are your dates flexible? Find out the best times to travel from Detroit to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Detroit Metropolitan Wayne County Airport to Baltimore flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airlines offer extra legroom and free seat selection on Detroit Metropolitan Wayne County Airport to Baltimore flights?

    Among airlines operating Detroit Metropolitan Wayne County Airport to Baltimore flights:

    • Frontier: offers free seat selection
    • Delta: offers extra legroom; offers free seat selection
    • Southwest: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines are available on the route from Detroit Metropolitan Wayne County Airport to Baltimore?

    3 airlines operate flights between Detroit Metropolitan Wayne County Airport and Baltimore. The airlines offering direct flights on this route include:

    • Delta
    • Southwest
    • Frontier

  • Which airports can I use when flying from Detroit Metropolitan Wayne County Airport to Baltimore?

    Flights from Detroit Metropolitan Wayne County Airport to Baltimore usually depart from Detroit Metropolitan Wayne County (DTW) and arrive at Baltimore/Washington (BWI).

  • Which airlines include bags at no extra cost on Detroit Metropolitan Wayne County Airport to Baltimore flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Frontier: a carry-on bag and a checked bag in Economy Class
    • Delta: a carry-on bag and a checked bag in Economy Class
    • Southwest: a carry-on bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from Detroit Metropolitan Wayne County Airport to Baltimore?

    Only Economy Class is available on flights from Detroit Metropolitan Wayne County Airport to Baltimore.

  • How much can I save by taking a layover when flying from Detroit Metropolitan Wayne County Airport to Baltimore?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 261 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to C$ 281 for direct.

  • What is the standard checked bag allowance on flights from Detroit Metropolitan Wayne County Airport to Baltimore?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 43–C$ 138 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Detroit Metropolitan Wayne County Airport to Baltimore?

    The Boeing 717-200 family is used most often on this route, operated mainly by Delta. Other aircraft seen on the route include Airbus A321neo variants.

  • Which airports do connecting flights from Detroit Metropolitan Wayne County Airport to Baltimore pass through?

    One-stop flights from Detroit Metropolitan Wayne County Airport to Baltimore most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) – 83% of one-stop connections
    • Charlotte Douglas (CLT) – 12% of one-stop connections
    • Orlando (MCO) – 5% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Detroit Metropolitan Wayne County Airport to Baltimore?

    Yes. Being flexible with your travel dates can save you up to 25% on the Detroit Metropolitan Wayne County Airport to Baltimore route. Friday is the cheapest departure day at C$ 268 round-trip on average, while Sunday is the most expensive at C$ 356, a difference of C$ 88. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Detroit Metropolitan Wayne County Airport to Baltimore spread across the day?

    Morning is the busiest departure period on Detroit Metropolitan Wayne County Airport to Baltimore flights, with 34% leaving in that window. Afternoon departures account for 34%, Evening flights for 16%, and Night flights for 16%.

  • Which popular places can I visit in Baltimore?

    Some of the most popular sights in Baltimore are Oriole Park At Camden Yards, Inner Harbor, and Inner Harbor Marina-Baltimore. These are among the most viewed places in Baltimore on KAYAK.

  • What are the earliest and latest flights from Detroit Metropolitan Wayne County Airport to Baltimore?

    These are the earliest and latest flight times available from Detroit Metropolitan Wayne County Airport to Baltimore:

    • Earliest: departs at 5:00 am and lands at 6:33 am
    • Latest: departs at 9:59 pm and lands at 11:32 pm.

    The flight takes about 1h 33m.

  • How expensive are last-minute Detroit Metropolitan Wayne County Airport to Baltimore flights?

    Last-minute fares on this route – booked within 2 weeks of departure – run 8% above the route average of C$ 281. Book 7 weeks before departure for the lowest fares.

  • How long does a flight from Detroit Metropolitan Wayne County Airport to Baltimore take?

    A direct flight from Detroit Metropolitan Wayne County Airport to Baltimore takes 1h 33m, covering 1,057 km.

  • Do I need a passport to fly from Detroit Metropolitan Wayne County Airport to Baltimore?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Detroit Metropolitan Wayne County Airport to Baltimore changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 214 to C$ 978. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Detroit Metropolitan Wayne County Airport to Baltimore looking right now?

    One-way fares from Detroit Metropolitan Wayne County Airport to Baltimore are currently lower than usual. Average one-way flight prices are about C$ 114, which is 42% below the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling from Detroit Metropolitan Wayne County Airport to Baltimore?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 4h 34m, compared with 6h 20m via Orlando (MCO) and 7h 08m via Atlanta Hartsfield-Jackson (ATL).

  • What car rental options are available at Baltimore/Washington Airport (BWI)?

    Baltimore/Washington Airport (BWI) hosts 5 major car rental companies, with daily rates starting from around C$ 35 for economy cars. Top options include:
    · NextCar
    · Hertz
    · Dollar
    · Thrifty
    · Budget

  • How much should I expect to pay for a Detroit Metropolitan Wayne County Airport to Baltimore flight?

    Round-trip flights from Detroit Metropolitan Wayne County Airport to Baltimore range from C$ 174 to C$ 401, with an average of C$ 281 over the past 12 months. Anything below C$ 174 counts as a good deal.

  • Which airlines offer Wi-Fi on Detroit Metropolitan Wayne County Airport to Baltimore flights?

    Delta is the only airline on the Detroit Metropolitan Wayne County Airport to Baltimore route offering in-flight Wi-Fi. Pricing depends on fare class.

Your guide to booking Detroit Metropolitan Wayne County Airport to Baltimore flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average C$ 268 – about C$ 88 less than Sunday (25% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Detroit Metropolitan Wayne County Airport to Baltimore trip for September. Fares historically average C$ 194 round-trip in that month – typically C$ 204 less than the most expensive month, which is April (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Atlanta Hartsfield-Jackson Airport (ATL) can be cheaper than flying direct. The cheapest layover option averages C$ 261 round-trip on this route – about C$ 20 less than direct flights (based on the last 12 months).

Prefer to fly direct from Detroit to Baltimore?

 
Find which airlines fly direct from Detroit Metropolitan Wayne County Airport to Baltimore/Washington Airport, which days they fly and book direct flights.

Direct departures

Detroit Metropolitan Wayne County to Baltimore/Washington

Monday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Tuesday

Delta,Southwest,Frontier

Delta,Southwest, +1 more

Wednesday

Delta,Southwest

Delta,Southwest

Thursday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Friday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Saturday

Delta,Southwest

Delta,Southwest

Sunday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

See more nonstop flights

Direct returns

Baltimore/Washington to Detroit Metropolitan Wayne County

Monday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Tuesday

Delta,Southwest,Frontier

Delta,Southwest, +1 more

Wednesday

Delta,Southwest

Delta,Southwest

Thursday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Friday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Saturday

Delta,Southwest

Delta,Southwest

Sunday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

See more nonstop flights

More options for your flight from Detroit to Baltimore

Complete your trip to Baltimore with a hotel stay or car rental