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Trenton

$105+ Cheap flights from Baltimore to Trenton, NJ (BWI - TTN)

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — TTN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Baltimore to Trenton

Cheapest flights from Baltimore to Trenton
Explore the most affordable flight options available from Baltimore to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/109:29 amBWI - TTN
1 stop14h 30mFrontier
Fri 11/146:00 amTTN - BWI
1 stop14h 16mFrontier
Deal found 10/25$423
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/104:52 pmBWI - TTN
1 stop7h 07mMultiple Airlines
Fri 11/146:00 amTTN - BWI
2 stops14h 31mMultiple Airlines
Deal found 10/25$468
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Sat 11/110:16 amBWI - TTN
1 stop13h 43mFrontier
Sun 11/24:06 pmTTN - BWI
1 stop16h 28mFrontier
Deal found 10/26$612

Cheap flight deals from Baltimore to Trenton

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Trenton (TTN). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$423
(Kiwi.com)

One-way from

$105
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$273
Provider with most accurate pricing for Baltimore/Washington-Trenton-Mercer flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Trenton-Mercer flights.
Search Deals
From Baltimore/Washington to Trenton-Mercer
Search Deals
One-way flight from Baltimore/Washington to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Trenton 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 October 28, 2025.
Use the filters below to find and compare flights from Baltimore to Trenton that are best for you.

Fly from

Baltimore

Fly to

Trenton

Route

Depart

Return

Price

BaltimoreTrenton

BWI - TTN

BWITTN

Baltimore/Washington

Mon 11/10

9:29 am-11:59 pm

1 stop14h 30m

Trenton-Mercer

Fri 11/14

6:00 am-8:16 pm

1 stop14h 16m

$423

BaltimoreTrenton

BWI - TTN

BWITTN

Baltimore/Washington

Mon 11/10

4:52 pm-11:59 pm

1 stop7h 07m

Trenton-Mercer

Fri 11/14

6:00 am-8:31 pm

2 stops14h 31m

$468

BaltimoreTrenton

BWI - TTN

BWITTN

Baltimore/Washington

Wed 11/19

11:29 am-11:49 am

1 stop24h 20m

$105

BaltimoreTrenton

BWI - TTN

BWITTN

Baltimore/Washington

Thu 12/18

8:17 am-11:59 pm

1 stop15h 42m

$184

BaltimoreTrenton

BWI - TTN

BWITTN

Baltimore/Washington

Thu 12/18

12:39 pm-8:26 pm

2 stops31h 47m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Baltimore to Trenton

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 Baltimore to Trenton in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Trenton, New Jersey flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Trenton, New Jersey flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Trenton, New Jersey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Trenton, New Jersey flights, Cheapflights users trust eDreams the most. eDreams 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 Baltimore-Trenton, New Jersey 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 Baltimore to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Baltimore 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 Baltimore to Trenton

What is the cheapest month to book a flight from Baltimore to Trenton, New Jersey?

Currently, April is the cheapest month in which you can book a flight from Baltimore to Trenton, New Jersey (average of $54). Flying from Baltimore to Trenton, New Jersey in January is currently the most expensive (average of $148). 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.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Trenton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baltimore to Trenton, New Jersey?

    There are many flights that can get you from Baltimore to Trenton, New Jersey in 14h 30m. Fly via Frontier to get the fastest option. Baltimore and Trenton, New Jersey are separated by a distance of 124 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Trenton 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 Baltimore to Trenton, New Jersey?

    Currently, April is the cheapest month in which you can book a flight from Baltimore to Trenton, New Jersey (average of $54). Flying from Baltimore to Trenton, New Jersey in January is currently the most expensive (average of $148). 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.

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