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$55+ Cheap flights from Trenton, NJ (TTN) to Wisconsin

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — MKE
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Trenton to Wisconsin

Cheapest flights from Trenton to Wisconsin
Explore the most affordable flight options available from Trenton to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This CheapOair deal was found by Cheapflights users on 11/3. 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.
Sat 12/66:10 amTTN - ORD
1 stop8h 06mFrontier
Mon 12/82:26 pmORD - TTN
1 stop8h 33mFrontier
Deal found 11/3$110
This CheapOair deal was found by Cheapflights users on 11/2. 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.
Sat 12/135:58 pmTTN - ORD
1 stop20h 33mFrontier
Mon 12/152:26 pmORD - TTN
1 stop8h 33mFrontier
Deal found 11/2$130
This CheapOair deal was found by Cheapflights users on 11/1. 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 11/134:27 pmTTN - ORD
1 stop20h 59mFrontier
Thu 11/203:37 pmORD - TTN
1 stop17h 42mFrontier
Deal found 11/1$150
This CheapOair deal was found by Cheapflights users on 11/1. 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.
Sat 11/88:00 amTTN - ORD
1 stop8h 08mFrontier
Sat 11/158:00 amORD - TTN
1 stop14h 59mFrontier
Deal found 11/1$170
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:20 pmTTN - ORD
1 stop21h 48mFrontier
Thu 11/203:37 pmORD - TTN
1 stop17h 42mFrontier
Deal found 11/2$181
This CheapOair deal was found by Cheapflights users on 11/2. 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 12/189:59 pmTTN - ORD
1 stop11h 53mFrontier
Wed 1/78:15 amORD - TTN
1 stop14h 44mFrontier
Deal found 11/2$186
This CheapOair deal was found by Cheapflights users on 11/1. 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.
Sat 11/88:00 amTTN - ORD
1 stop8h 08mFrontier
Thu 11/135:25 amORD - TTN
1 stop9h 07mFrontier
Deal found 11/1$190
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amTTN - ORD
1 stop7h 16mFrontier
Thu 11/203:37 pmORD - TTN
1 stop17h 42mFrontier
Deal found 11/1$201
This Flightnetwork deal was found by Cheapflights users on 11/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:10 amTTN - ORD
1 stop8h 06mFrontier
Mon 12/152:26 pmORD - TTN
1 stop8h 33mFrontier
Deal found 11/2$209
This Kissandfly.com deal was found by Cheapflights users on 11/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:10 amTTN - ORD
2 stops18h 32mFrontier
Mon 12/82:26 pmORD - TTN
1 stop8h 33mFrontier
Deal found 11/1$210
This Gotogate deal was found by Cheapflights users on 11/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:14 amTTN - ORD
1 stop12h 22mFrontier
Sun 11/237:09 pmORD - TTN
1 stop15h 40mFrontier
Deal found 11/2$230
This Booking.com deal was found by Cheapflights users on 11/2. 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.
Fri 12/56:10 amTTN - MKE
1 stop11h 59mFrontier
Sun 12/76:09 pmMKE - TTN
1 stop28h 50mFrontier
Deal found 11/2$322

Cheap flight deals from Trenton to Wisconsin

Keep the following information in mind while searching for Trenton to Wisconsin flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$110
(CheapOair)

One-way from

$55
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$459
Provider with most accurate pricing for New York (NYC)-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Milwaukee-Mitchell flights.
Search Deals
From Trenton-Mercer to Wisconsin
Search Deals
One-way flight from Trenton-Mercer to Wisconsin
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Wisconsin 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 November 3, 2025.
Use the filters below to find and compare flights from Trenton to Wisconsin that are best for you.

Fly from

Trenton

Fly to

Wisconsin

Route

Depart

Return

Price

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Sat 12/6

6:10 am-1:16 pm

1 stop8h 06m

Chicago O'Hare Intl

Mon 12/8

2:26 pm-11:59 pm

1 stop8h 33m

$110

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Sat 12/13

5:58 pm-1:31 pm

1 stop20h 33m

Chicago O'Hare Intl

Mon 12/15

2:26 pm-11:59 pm

1 stop8h 33m

$130

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Thu 11/13

4:27 pm-12:26 pm

1 stop20h 59m

Chicago O'Hare Intl

Thu 11/20

3:37 pm-10:19 am

1 stop17h 42m

$150

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Wed 1/7

7:30 am-3:34 pm

1 stop9h 04m

Chicago O'Hare Intl

Sat 1/10

8:15 am-11:59 pm

1 stop14h 44m

$190

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Thu 11/13

6:00 am-12:26 pm

1 stop7h 26m

Chicago O'Hare Intl

Sat 11/15

8:00 am-11:59 pm

1 stop14h 59m

$190

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Mon 11/17

6:00 am-12:16 pm

1 stop7h 16m

Chicago O'Hare Intl

Thu 11/20

3:37 pm-10:19 am

1 stop17h 42m

$201

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Fri 12/12

6:10 am-1:16 pm

1 stop8h 06m

Chicago O'Hare Intl

Mon 12/15

2:26 pm-11:59 pm

1 stop8h 33m

$210

TrentonMilwaukee

TTN - MKE

TTNMKE

Trenton-Mercer

Wed 1/21

8:10 am-5:04 pm

1 stop9h 54m

Milwaukee-Mitchell

Wed 1/28

6:02 pm-9:04 pm

1 stop26h 02m

$229

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Thu 11/20

11:14 am-10:36 pm

1 stop12h 22m

Chicago O'Hare Intl

Sun 11/23

7:09 pm-11:49 am

1 stop15h 40m

$230

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Tue 3/3

8:10 am-4:19 pm

1 stop9h 09m

Chicago O'Hare Intl

Tue 3/10

10:12 am-11:59 pm

1 stop12h 47m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 36 results
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Best time to book a flight from Trenton to Wisconsin

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

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

Currently, May is the cheapest month in which you can book a flight from Trenton, New Jersey to Wisconsin (average of $55). Flying from Trenton, New Jersey to Wisconsin in April is currently the most expensive (average of $224). 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 Trenton to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Trenton to Wisconsin?

    For a flight from Trenton to Wisconsin, you will be flying from Trenton-Mercer. Trenton-Mercer (TTN) is just 4.8 mi from the center of the city.

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

    For as low as $110, Frontier can have you in Wisconsin from Trenton, New Jersey in 8h 06m. Trenton, New Jersey and Wisconsin are separated by a distance of 690 mi.

  • What are the most popular routes from Trenton, New Jersey to Wisconsin?

    While some choose either Trenton-Mercer - Minneapolis St Paul or Trenton-Mercer - Milwaukee-Mitchell, Trenton-Mercer - Chicago O'Hare Intl is the most popular route from Trenton, New Jersey to Wisconsin.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Trenton, New Jersey to Wisconsin (average of $55). Flying from Trenton, New Jersey to Wisconsin in April is currently the most expensive (average of $224). 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.

See more FAQs

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