$29+ Cheap flights from Detroit to Baltimore (DTT - 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BWI
Sep 22 — Sep 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Detroit to Baltimore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Detroit All airports to Baltimore/Washington are usually found in October or December, booked 65 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Detroit to Baltimore
Cheapest
Best
Last-minute
One-way
Cheapest flights from Detroit to BaltimoreExplore 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 23, 2026.
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 23, 2026.
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.
Mon 9/2812:34 pm -
Nonstop1h 33m
Thu 10/86:25 pm -
Nonstop1h 39m
Deal found 8/21![Frontier logo]()
$83
This CheapOair deal was found by Cheapflights users on 8/22. 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 9/2512:34 pm -
Nonstop1h 33m
Mon 9/286:22 pm -
Nonstop1h 40m
Deal found 8/22![Frontier logo]()
$88
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:34 pm -
Nonstop1h 33m
Mon 9/216:22 pm -
Nonstop1h 40m
Deal found 8/18![Frontier logo]()
$89
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.
Fri 9/2512:34 pm -
Nonstop1h 33m
Mon 10/56:22 pm -
Nonstop1h 40m
Deal found 8/21![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Thu 9/1712:34 pm -
Nonstop1h 33m
Sun 9/206:22 pm -
Nonstop1h 40m
Deal found 8/19![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Fri 10/1612:34 pm -
Nonstop1h 35m
Mon 10/196:25 pm -
Nonstop1h 39m
Deal found 8/23![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 9/2512:34 pm -
Nonstop1h 33m
Thu 10/16:22 pm -
Nonstop1h 40m
Deal found 8/19![Frontier logo]()
$95
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:34 pm -
Nonstop1h 33m
Sun 10/46:22 pm -
Nonstop1h 40m
Deal found 8/18![Frontier logo]()
$97
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:34 pm -
Nonstop1h 33m
Sun 9/206:22 pm -
Nonstop1h 40m
Deal found 8/18![Frontier logo]()
$98
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:34 pm -
Nonstop1h 33m
Thu 9/176:00 am -
1 stop5h 38m
Deal found 8/18![Frontier logo]()
$102
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:28 am -
1 stop11h 15m
Mon 9/146:22 pm -
Nonstop1h 40m
Deal found 8/18![Frontier logo]()
$103
Best flights from Detroit to BaltimoreDiscover carefully curated flight deals from Detroit to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Detroit to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:25 am -
Nonstop1h 25m
Mon 10/1210:25 pm -
Nonstop1h 30m
Deal found 8/22![Southwest logo]()
$155
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:25 pm -
Nonstop1h 30m
Mon 10/56:10 am -
Nonstop1h 36m
Deal found 8/18![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:55 am -
Nonstop1h 30m
Sat 9/127:30 pm -
Nonstop1h 35m
Deal found 8/22![Southwest logo]()
$155
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:55 am -
Nonstop1h 30m
Sat 9/262:20 pm -
1 stop4h 40m
Deal found 8/20![Southwest logo]()
$165
This Southwest deal was found by Cheapflights users on 8/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:55 pm -
1 stop5h 00m
Thu 10/110:25 pm -
Nonstop1h 30m
Deal found 8/19![Southwest logo]()
$165
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:55 am -
1 stop4h 20m
Tue 9/152:50 pm -
2 stops7h 05m
Deal found 8/20![Southwest logo]()
$180
This Southwest deal was found by Cheapflights users on 8/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:00 pm -
Nonstop1h 30m
Sat 10/108:25 pm -
Nonstop1h 30m
Deal found 8/19![Southwest logo]()
$195
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:35 am -
Nonstop1h 30m
Thu 9/176:30 am -
1 stop4h 00m
Deal found 8/21![Southwest logo]()
$205
This Southwest deal was found by Cheapflights users on 8/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:55 pm -
2 stops7h 00m
Wed 10/288:20 am -
2 stops7h 00m
Deal found 8/19![Southwest logo]()
$225
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:55 pm -
2 stops6h 35m
Wed 9/161:40 pm -
2 stops7h 55m
Deal found 8/22![Southwest logo]()
$225
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:55 pm -
Nonstop1h 30m
Fri 11/207:25 am -
1 stop5h 20m
Deal found 8/18![Southwest logo]()
$255
Last-minute flights from Detroit to BaltimoreDiscover last-minute flight deals from Detroit to Baltimore. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Baltimore. Data last updated August 23, 2026 and is based on user searches.
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:28 am -
1 stop11h 15m
Mon 9/146:22 pm -
Nonstop1h 40m
Deal found 8/18![Frontier logo]()
$103
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:34 pm -
Nonstop1h 33m
Mon 9/216:22 pm -
Nonstop1h 40m
Deal found 8/18![Frontier logo]()
$89
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:34 pm -
Nonstop1h 33m
Thu 9/176:00 am -
1 stop5h 38m
Deal found 8/18![Frontier logo]()
$102
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:23 pm -
1 stop20h 37m
Thu 9/176:22 pm -
Nonstop1h 40m
Deal found 8/18![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Thu 9/1712:34 pm -
Nonstop1h 33m
Sun 9/206:22 pm -
Nonstop1h 40m
Deal found 8/19![Frontier logo]()
$93
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:34 pm -
Nonstop1h 33m
Mon 9/216:22 pm -
Nonstop1h 40m
Deal found 8/18![Frontier logo]()
$97
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:34 pm -
Nonstop1h 33m
Sun 9/206:22 pm -
Nonstop1h 40m
Deal found 8/18![Frontier logo]()
$98
This CheapOair deal was found by Cheapflights users on 8/22. 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 9/2512:34 pm -
Nonstop1h 33m
Mon 9/286:22 pm -
Nonstop1h 40m
Deal found 8/22![Frontier logo]()
$88
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.
Fri 9/2512:34 pm -
Nonstop1h 33m
Mon 10/56:22 pm -
Nonstop1h 40m
Deal found 8/21![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 9/2512:34 pm -
Nonstop1h 33m
Thu 10/16:22 pm -
Nonstop1h 40m
Deal found 8/19![Frontier logo]()
$95
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:34 pm -
Nonstop1h 33m
Mon 10/56:22 pm -
Nonstop1h 40m
Deal found 8/21![Frontier logo]()
$83
One-way flights from Detroit to BaltimoreSearch for one-way flight options from Detroit to Baltimore. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Detroit to Baltimore. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:34 pm -
Nonstop1h 33m
Deal found 8/18![Frontier logo]()
$29
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:34 pm -
Nonstop1h 33m
Deal found 8/21![Frontier logo]()
$30
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:34 pm -
Nonstop1h 33m
Deal found 8/18![Frontier logo]()
$32
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:34 pm -
Nonstop1h 33m
Deal found 8/18![Frontier logo]()
$33
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Mon 10/1912:34 pm -
Nonstop1h 35m
Deal found 8/23![Frontier logo]()
$42
This Frontier deal was found by Cheapflights users on 8/22. 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 9/1012:34 pm -
Nonstop1h 33m
Deal found 8/22![Frontier logo]()
$44
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:34 pm -
Nonstop1h 33m
Deal found 8/20![Frontier logo]()
$45
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:35 pm -
Nonstop1h 32m
Deal found 8/21![Frontier logo]()
$48
This Super.com deal was found by Cheapflights users on 8/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:34 pm -
Nonstop1h 33m
Deal found 8/22![Frontier logo]()
$49
Find flight deals from Detroit to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $83 (Expedia) |
One-way from | $29 (Frontier) |
Popular in | February |
Cheapest in | October |
Average price | $208 |
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 7,457,451 searches. Data last updated August 23, 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
Cheapest round-trip
Quickest round-trip
DetroitBaltimore
DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington
DTWBWI
Detroit Metropolitan Wayne County
Thu 10/8
5:25 am-6:50 am
Nonstop1h 25m
Baltimore/Washington
Mon 10/12
10:25 pm-11:55 pm
Nonstop1h 30m
$155
DetroitBaltimore
DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington
DTWBWI
Detroit Metropolitan Wayne County
Sat 9/12
7:55 am-9:25 am
Nonstop1h 30m
Baltimore/Washington
Sat 9/12
7:30 pm-9:05 pm
Nonstop1h 35m
$155
DetroitBaltimore
DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington
DTWBWI
Detroit Metropolitan Wayne County
Sat 10/3
3:25 pm-4:55 pm
Nonstop1h 30m
Baltimore/Washington
Mon 10/5
6:10 am-7:46 am
Nonstop1h 36m
$157
DetroitBaltimore
DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington
DTWBWI
Detroit Metropolitan Wayne County
Sat 9/19
7:55 am-9:25 am
Nonstop1h 30m
Baltimore/Washington
Sat 9/26
2:20 pm-7:00 pm
1 stop4h 40m
$165
DetroitBaltimore
DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington
DTWBWI
Detroit Metropolitan Wayne County
Wed 9/30
12:55 pm-5:55 pm
1 stop5h 00m
Baltimore/Washington
Thu 10/1
10:25 pm-11:55 pm
Nonstop1h 30m
$165
DetroitBaltimore
DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington
DTWBWI
Detroit Metropolitan Wayne County
Thu 9/10
8:55 am-1:15 pm
1 stop4h 20m
Baltimore/Washington
Tue 9/15
2:50 pm-9:55 pm
2 stops7h 05m
$180
DetroitBaltimore
DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington
DTWBWI
Detroit Metropolitan Wayne County
Wed 10/7
4:00 pm-5:30 pm
Nonstop1h 30m
Baltimore/Washington
Sat 10/10
8:25 pm-9:55 pm
Nonstop1h 30m
$195
DetroitBaltimore
DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington
DTWBWI
Detroit Metropolitan Wayne County
Wed 9/16
5:35 am-7:05 am
Nonstop1h 30m
Baltimore/Washington
Thu 9/17
6:30 am-10:30 am
1 stop4h 00m
$205
DetroitBaltimore
DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington
DTWBWI
Detroit Metropolitan Wayne County
Mon 10/26
4:55 pm-11:55 pm
2 stops7h 00m
Baltimore/Washington
Wed 10/28
8:20 am-3:20 pm
2 stops7h 00m
$225
DetroitBaltimore
DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington
DTWBWI
Detroit Metropolitan Wayne County
Tue 9/15
12:55 pm-7:30 pm
2 stops6h 35m
Baltimore/Washington
Wed 9/16
1:40 pm-9:35 pm
2 stops7h 55m
$225
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Detroit to Baltimore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Baltimore in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Detroit-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
DTT-BWI
DTW-BWI
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 to Baltimore
DTT-BWI
DTW-BWI
What is the cheapest month to book a flight from Detroit to Baltimore?
Currently, October is the cheapest month in which you can book a flight from Detroit to Baltimore (average of $152). Flying from Detroit to Baltimore in July is currently the most expensive (average of $297). 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 DTT 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 23, 2026.
It’s typically best to fly out from Detroit to Baltimore in the evening. Doing so could potentially save you 55% on the flight price compared to flying in the afternoon, which is usually more expensive.
Weekly flight availability from Detroit to Baltimore
Explore weekly flight availability from Detroit to Baltimore. 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 23, 2026.
The most flights from DTT to BWI are scheduled on a Monday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Detroit to Baltimore?
Airfare is below average for this route at the moment.
Detroit to Baltimore flights typically cost between $138 and $294 in September.The cheapest round-trip price found within the last 5 days was $83 on Frontier (Sep 28-Oct 5).
How far ahead should I book a flight from Detroit to Baltimore?
The best time to book flights from Detroit to Baltimore is 63 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 day to fly from Detroit 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 15, 2026.
Travelers seeking maximum savings on their Detroit to Baltimore flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday 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 23, 2026.
Read through reviews of airlines operating flights from Detroit to Baltimore, such as Southwest,Delta, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Detroit
Popular flights
Alternative routes for Detroit to Baltimore
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Baltimore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Detroit to Baltimore by cabin class
Find flights from Detroit to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and Baltimore flights
Browse other Detroit and Baltimore flight options. Last updated on August 23, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Detroit to Baltimore
Discover the top 3 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 7,457,451 searches. Data last updated August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$47 | Average$152 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$275 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$191 | Average$290 | FlexibilityNo cancel fee | On-time63% |