Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Trenton, New Jersey to Milwaukee from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trenton, New Jersey to Milwaukee departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Trenton, New Jersey to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:52 pm - 1:52 pm
TTN
-
MKE
23h 00m
1 stop
Frontier Logo
9:33 am - 11:59 pm
MKE
-
TTN
13h 26m
1 stop
$226Frontier
Thu, Apr 16 - Sun, Apr 19
Frontier Logo
9:11 pm - 8:01 am
TTN
-
MKE
11h 50m
1 stop
Frontier Logo
8:46 am - 9:42 am
MKE
-
TTN
23h 56m
1 stop
$235Frontier
Mon, May 4 - Sun, May 17
Frontier Logo
3:52 pm - 1:52 pm
TTN
-
MKE
23h 00m
1 stop
Frontier Logo
9:33 am - 11:59 pm
MKE
-
TTN
13h 26m
1 stop
$244Frontier
Thu, Apr 16 - Sun, Apr 19
Frontier Logo
6:30 am - 6:49 pm
TTN
-
MKE
13h 19m
1 stop
Frontier Logo
12:21 pm - 11:59 pm
MKE
-
TTN
10h 38m
1 stop
$255Frontier
Fri, Apr 17 - Mon, Apr 20
Frontier Logo
7:45 pm - 3:20 pm
TTN
-
MKE
20h 35m
1 stop
Frontier Logo
2:47 pm - 2:06 pm
MKE
-
TTN
22h 19m
1 stop
$276Frontier
Fri, Apr 10 - Fri, Apr 17
Frontier Logo
6:00 am - 7:30 am
TTN
-
MKE
26h 30m
1 stop
Frontier Logo
9:01 pm - 2:19 pm
MKE
-
TTN
16h 18m
1 stop
$290Frontier
Wed, Mar 25 - Sun, Mar 29
Frontier Logo
8:00 am - 11:26 am
TTN
-
MKE
28h 26m
1 stop
Frontier Logo
9:33 am - 11:59 pm
MKE
-
TTN
13h 26m
1 stop
$319Frontier
Wed, Apr 29 - Sun, May 3
Frontier Logo
6:00 am - 5:50 pm
TTN
-
MKE
12h 50m
1 stop
Frontier Logo
9:01 pm - 2:19 pm
MKE
-
TTN
16h 18m
1 stop
$325Frontier
Tue, Mar 24 - Sun, Mar 29
Frontier Logo
6:00 am - 5:50 pm
TTN
-
MKE
12h 50m
1 stop
Frontier Logo
9:01 pm - 2:19 pm
MKE
-
TTN
16h 18m
1 stop
$330Frontier
Tue, Mar 24 - Thu, Mar 26
Frontier Logo
6:00 am - 5:50 pm
TTN
-
MKE
12h 50m
1 stop
Frontier Logo
8:20 pm - 11:59 pm
MKE
-
TTN
26h 39m
1 stop
$339Frontier
Wed, Mar 25 - Mon, Mar 30

Frontier flights from Trenton, New Jersey to Milwaukee

Our best Frontier deals on Trenton, New Jersey to Milwaukee flight tickets
Frontier
Apr 16
TTN3:52 pmTrenton-Mercer
23h 00m
1 stop
MKE1:52 pmMilwaukee-Mitchell
Apr 19
MKE9:33 amMilwaukee-Mitchell
13h 26m
1 stop
TTN11:59 pmTrenton-Mercer
$226
Frontier
May 4
TTN9:11 pmTrenton-Mercer
11h 50m
1 stop
MKE8:01 amMilwaukee-Mitchell
May 17
MKE8:46 amMilwaukee-Mitchell
23h 56m
1 stop
TTN9:42 amTrenton-Mercer
$235
Frontier
Apr 16
TTN3:52 pmTrenton-Mercer
23h 00m
1 stop
MKE1:52 pmMilwaukee-Mitchell
Apr 19
MKE9:33 amMilwaukee-Mitchell
13h 26m
1 stop
TTN11:59 pmTrenton-Mercer
$244

momondo Fare Finder

 
Customize your flight search to find flights from Trenton, New Jersey to Milwaukee 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, momondo users made 832,500 searches. Data last updated March 14, 2026.
Use the filters below to find and compare flights from Trenton, New Jersey to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TrentonMilwaukee

TTN - MKE

TTNMKE

Trenton-Mercer

Thu 4/16

3:52 pm-1:52 pm

1 stop23h 00m

Milwaukee-Mitchell

Sun 4/19

9:33 am-11:59 pm

1 stop13h 26m

$226

TrentonMilwaukee

TTN - MKE

TTNMKE

Trenton-Mercer

Mon 5/4

9:11 pm-8:01 am

1 stop11h 50m

Milwaukee-Mitchell

Sun 5/17

8:46 am-9:42 am

1 stop23h 56m

$235

TrentonMilwaukee

TTN - MKE

TTNMKE

Trenton-Mercer

Thu 4/16

3:52 pm-1:52 pm

1 stop23h 00m

Milwaukee-Mitchell

Sun 4/19

9:33 am-11:59 pm

1 stop13h 26m

$244
Quickest round-trip

TrentonMilwaukee

TTN - MKE

TTNMKE

Trenton-Mercer

Fri 4/17

6:30 am-6:49 pm

1 stop13h 19m

Milwaukee-Mitchell

Mon 4/20

12:21 pm-11:59 pm

1 stop10h 38m

$255

TrentonMilwaukee

TTN - MKE

TTNMKE

Trenton-Mercer

Fri 4/10

7:45 pm-3:20 pm

1 stop20h 35m

Milwaukee-Mitchell

Fri 4/17

2:47 pm-2:06 pm

1 stop22h 19m

$276

TrentonMilwaukee

TTN - MKE

TTNMKE

Trenton-Mercer

Wed 3/25

6:00 am-7:30 am

1 stop26h 30m

Milwaukee-Mitchell

Sun 3/29

9:01 pm-2:19 pm

1 stop16h 18m

$290

TrentonMilwaukee

TTN - MKE

TTNMKE

Trenton-Mercer

Wed 4/29

8:00 am-11:26 am

1 stop28h 26m

Milwaukee-Mitchell

Sun 5/3

9:33 am-11:59 pm

1 stop13h 26m

$319

TrentonMilwaukee

TTN - MKE

TTNMKE

Trenton-Mercer

Tue 3/24

6:00 am-5:50 pm

1 stop12h 50m

Milwaukee-Mitchell

Sun 3/29

9:01 pm-2:19 pm

1 stop16h 18m

$325

TrentonMilwaukee

TTN - MKE

TTNMKE

Trenton-Mercer

Tue 3/24

6:00 am-5:50 pm

1 stop12h 50m

Milwaukee-Mitchell

Thu 3/26

9:01 pm-2:19 pm

1 stop16h 18m

$330

TrentonMilwaukee

TTN - MKE

TTNMKE

Trenton-Mercer

Wed 3/25

6:00 am-5:50 pm

1 stop12h 50m

Milwaukee-Mitchell

Mon 3/30

8:20 pm-11:59 pm

1 stop26h 39m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Milwaukee from

How to get the cheapest flight ticket from Trenton, New Jersey to Milwaukee

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

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

According to our data, Saturday is the cheapest day to fly to Milwaukee from Trenton, New Jersey. The lowest ticket price found for a Saturday departure recently was $395. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Trenton, New Jersey to Milwaukee on a Monday will generally be more expensive and average around $543. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the evening is the cheapest time of day to fly from Trenton, New Jersey to Milwaukee when you can find flight prices for as low as $415. Flying to Milwaukee in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $551 per ticket.

When to book flights from Trenton, New Jersey to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Trenton, New Jersey to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Trenton, New Jersey to Milwaukee (TTN to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trenton, New Jersey to Milwaukee

Fastest flight time

11h 59m

Direct flights

None
The fastest flight from Trenton, New Jersey to Milwaukee takes 11h 59m
There are no direct flights from Trenton, New Jersey to Milwaukee. There are no popular flight routes from Trenton, New Jersey to Milwaukee.
Search flight deals

  • How far is Trenton-Mercer to Milwaukee-Mitchell by plane?

    The straight-line distance from Trenton-Mercer to Milwaukee-Mitchell is 705.0 mi. In terms of flight time, this usually takes a little over 11h 59m.

  • When did momondo last update prices for flights from Trenton-Mercer Airport to Milwaukee-Mitchell Airport?

    Prices for flights from Trenton-Mercer Airport to Milwaukee-Mitchell Airport are updated daily.

  • How old do you have to be to fly from Trenton-Mercer Airport to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trenton-Mercer Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The necessary travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
Pewaukee
Kohler
West Bend
Port Washington
New Berlin
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Trenton to Milwaukee?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Trenton to Milwaukee. momondo saves you time and could save you money on your trip.

Can I find flights from Trenton to Milwaukee with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Trenton to Milwaukee flights to just show those with flexible booking policies.

How can momondo help me find flights from Trenton to Milwaukee?

momondo helps you find the best flight between Trenton and Milwaukee by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Trenton to Milwaukee right now. Can momondo alert me if prices change?

Price alerts on flights to Milwaukee from Trenton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Milwaukee trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 4/13
Mon 4/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States