In terms of precipitation, rainfall in Trenton, New Jersey ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Trenton, New Jersey when rainfall is around 2.9 in.

If weather is an important factor for your trip to Trenton, New Jersey, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

How far in advance should I book a flight from Milwaukee to Trenton, New Jersey?

To save up to 62% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Milwaukee to Trenton, New Jersey from $251 1-2 weeks out and tickets from $398 for flights departing within the next 72 hours.

What is the cheapest month to fly from Milwaukee to Trenton, New Jersey?

September is one of the best times of the year to fly to Trenton, New Jersey from Milwaukee. Prices for September average $322 per person but you can even find prices for as low as $116. The most expensive prices can be found in the month of March. Opting for a September flight can save you 24% on your journey compared to booking in March

What is the cheapest time of day to fly from MKE to TTN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Milwaukee to Trenton, New Jersey as you normally would.

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

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

How can I find direct flights from Milwaukee to Trenton?

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

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

Yes. Cheapflights offers flight deals from Milwaukee 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.

$575+ Flights from Milwaukee to Trenton, NJ

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Cheap flight deals from Milwaukee to Trenton

Popular in	March
Cheapest in	September
Average price	$292

Highest demand for flights based on searches. 9% potential increase in price ($31 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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One-way flights from Milwaukee to Trenton
Search for one-way flight options from Milwaukee to Trenton. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Mon 7/77:58 pmMKE - TTN

2 stops19h 25mFrontier

Deal found 6/30

$575

Cheapflights Fare Finder

Use the filters below to find and compare flights from Milwaukee to Trenton that are best for you.

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MilwaukeeTrenton

MKE - TTN

MKETTN

Milwaukee-Mitchell

Mon 7/7

7:58 pm-4:23 pm

2 stops19h 25m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Milwaukee to Trenton

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

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

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Trenton, New Jersey (average of $73). Flying from Milwaukee to Trenton, New Jersey in June is currently the most expensive (average of $153). 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.

Reviews of airlines servicing Trenton

Read through reviews of airlines operating flights from Milwaukee to Trenton, such as Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Frontier

5.9

Fair

3,289 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2025

TTN - TPA

TTN is a small airport for Frontier. Drop off is easy as is parking. The location is remote so there is zero traffic. The place could use a renovation but for the price you pay it is not necessary. Good-Staff is very friendly. Flight left on time. Bad- run down, deplaning/boarding on the tarmac. I got wet on the stairs outside of the plane while waiting to board.

Frontier

5.9

Fair

3,289 reviews

Frontier

5.9

Fair

3,289 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2025

TTN - TPA

Related info for your journey

Can I find deals for flights from Milwaukee to Trenton that include hotel bookings?
Yes. In addition to deals on Milwaukee to Trenton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Milwaukee to Trenton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Trenton.
Can I find deals for business class flights from Milwaukee to Trenton?
Yes. Cheapflights offers flight deals from Milwaukee 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 Milwaukee to Trenton, New Jersey?
Currently, January is the cheapest month in which you can book a flight from Milwaukee to Trenton, New Jersey (average of $73). Flying from Milwaukee to Trenton, New Jersey in June is currently the most expensive (average of $153). 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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$575+ Cheap flights from Milwaukee to Trenton, NJ (MKE - 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Milwaukee to Trenton with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Milwaukee to Trenton

Popular in

Cheapest in

Average price

Find flight deals from Milwaukee to Trenton

One-way flights from Milwaukee to TrentonSearch for one-way flight options from Milwaukee to Trenton. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Search for one-way flight options from Milwaukee to Trenton. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Milwaukee to Trenton that are best for you.

Best time to book a flight from Milwaukee to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Milwaukee with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Trenton

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

Reviews of airlines servicing Trenton

Read through reviews of airlines operating flights from Milwaukee to Trenton, such as Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

How can I find direct flights from Milwaukee to Trenton?

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

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

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One-way flights from Milwaukee to Trenton
Search for one-way flight options from Milwaukee to Trenton. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.