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Trenton

$70+ Cheap flights from Wisconsin to Trenton, NJ (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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — TTN
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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Cheap flight deals from Wisconsin to Trenton

Keep the following information in mind while searching for Wisconsin to Trenton flight deals. Data was last updated January 11, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$140
(CheapOair)

One-way from

$70
(Booking.com)

Popular in

November

Cheapest in

January

Average price

$299
Provider with most accurate pricing for Milwaukee-Mitchell-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-New York (NYC) flights.
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From Wisconsin to Trenton-Mercer
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One-way flight from Wisconsin to Trenton-Mercer
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Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Wisconsin to Trenton

Cheapest flights from Wisconsin to Trenton
Explore the most affordable flight options available from Wisconsin to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

This Frontier deal was found by Cheapflights users on 1/9. 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 2/2612:15 pmORD - TTN
1 stop10h 44mFrontier
Mon 3/211:54 amTTN - ORD
1 stop12h 21mFrontier
Deal found 1/9$150
This CheapOair deal was found by Cheapflights users on 1/11. 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.
Wed 2/188:30 amORD - TTN
1 stop24h 16mFrontier
Wed 2/258:00 amTTN - ORD
1 stop8h 52mFrontier
Deal found 1/11$151
This Booking.com deal was found by Cheapflights users on 1/11. 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.
Wed 2/118:30 amORD - TTN
1 stop24h 16mFrontier
Wed 2/188:00 amTTN - ORD
1 stop8h 52mFrontier
Deal found 1/11$157
This Frontier deal was found by Cheapflights users on 1/10. 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 2/511:51 amORD - TTN
1 stop6h 57mFrontier
Sat 2/78:19 pmTTN - ORD
1 stop13h 51mFrontier
Deal found 1/10$159
This Mytrip deal was found by Cheapflights users on 1/10. 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.
Tue 2/108:30 amORD - TTN
1 stop14h 09mFrontier
Sat 2/218:00 amTTN - ORD
1 stop8h 35mFrontier
Deal found 1/10$160
This Super.com deal was found by Cheapflights users on 1/9. 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.
Sat 2/79:15 amORD - TTN
1 stop25h 11mFrontier
Mon 2/98:27 pmTTN - ORD
1 stop20h 25mFrontier
Deal found 1/9$162
This Mytrip deal was found by Cheapflights users on 1/9. 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.
Thu 1/227:13 pmMKE - TTN
1 stop22h 25mFrontier
Mon 1/268:27 pmTTN - MKE
1 stop22h 31mFrontier
Deal found 1/9$165
This Mytrip deal was found by Cheapflights users on 1/11. 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.
Sat 1/247:48 pmMKE - TTN
1 stop11h 48mFrontier
Mon 1/268:27 pmTTN - MKE
1 stop22h 31mFrontier
Deal found 1/11$166
This Frontier deal was found by Cheapflights users on 1/8. 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 2/272:13 pmORD - TTN
1 stop8h 46mFrontier
Mon 3/211:54 amTTN - ORD
1 stop12h 21mFrontier
Deal found 1/8$170
This CheapOair deal was found by Cheapflights users on 1/9. 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 2/202:13 pmORD - TTN
1 stop8h 46mFrontier
Mon 2/2311:54 amTTN - ORD
1 stop28h 58mFrontier
Deal found 1/9$171
This Frontier deal was found by Cheapflights users on 1/9. 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 3/512:15 pmORD - TTN
1 stop10h 42mFrontier
Sat 3/73:04 pmTTN - ORD
1 stop9h 34mFrontier
Deal found 1/9$174
This CheapOair deal was found by Cheapflights users on 1/11. 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 1/2211:51 amORD - TTN
1 stop6h 57mFrontier
Sun 1/259:06 pmTTN - ORD
1 stop14h 35mFrontier
Deal found 1/11$177

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin 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 January 11, 2026.
Use the filters below to find and compare flights from Wisconsin to Trenton that are best for you.

Fly from

Wisconsin

Fly to

Trenton

Route

Depart

Return

Price

ChicagoTrenton

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Thu 2/26

12:15 pm-11:59 pm

1 stop10h 44m

Trenton-Mercer

Mon 3/2

11:54 am-11:15 pm

1 stop12h 21m

$150

ChicagoTrenton

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Thu 2/26

12:15 pm-11:59 pm

1 stop10h 44m

Trenton-Mercer

Sat 3/7

3:04 pm-11:38 pm

1 stop9h 34m

$150

ChicagoTrenton

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Wed 2/18

8:30 am-9:46 am

1 stop24h 16m

Trenton-Mercer

Wed 2/25

8:00 am-3:52 pm

1 stop8h 52m

$151

ChicagoTrenton

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Thu 2/5

11:51 am-7:48 pm

1 stop6h 57m

Trenton-Mercer

Sat 2/7

8:19 pm-9:10 am

1 stop13h 51m

$159

ChicagoTrenton

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Tue 2/10

8:30 am-11:39 pm

1 stop14h 09m

Trenton-Mercer

Sat 2/21

8:00 am-3:35 pm

1 stop8h 35m

$160

ChicagoTrenton

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Sat 2/7

9:15 am-11:26 am

1 stop25h 11m

Trenton-Mercer

Mon 2/9

8:27 pm-3:52 pm

1 stop20h 25m

$162

MilwaukeeTrenton

MKE - TTN

MKETTN

Milwaukee-Mitchell

Thu 1/22

7:13 pm-6:38 pm

1 stop22h 25m

Trenton-Mercer

Mon 1/26

8:27 pm-5:58 pm

1 stop22h 31m

$165

MilwaukeeTrenton

MKE - TTN

MKETTN

Milwaukee-Mitchell

Sat 1/24

7:48 pm-8:36 am

1 stop11h 48m

Trenton-Mercer

Mon 1/26

8:27 pm-5:58 pm

1 stop22h 31m

$166

ChicagoTrenton

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Fri 2/27

3:11 pm-11:39 pm

1 stop7h 28m

Trenton-Mercer

Mon 3/2

11:54 am-11:15 pm

1 stop12h 21m

$170

ChicagoTrenton

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Fri 2/27

3:11 pm-11:39 pm

1 stop7h 28m

Trenton-Mercer

Sat 3/7

3:04 pm-11:38 pm

1 stop9h 34m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Showing 1-10 of 46 results
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Best time to book a flight from Wisconsin to Trenton

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

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

Currently, April is the cheapest month in which you can book a flight from Wisconsin to Trenton, New Jersey (average of $75). Flying from Wisconsin to Trenton, New Jersey in March is currently the most expensive (average of $217). 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 Wisconsin to Trenton. 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 into for flights to Trenton from Wisconsin?

    Located just 4.8 mi from the city center, Trenton-Mercer (TTN) is the airport most travelers will use when flying to Trenton from Wisconsin.

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

    Frontier can get you from Wisconsin to Trenton, New Jersey in just under 10h 44m. Your travel time can differ by up to . Airlines will cover a distance of 690 mi.

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

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

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Wisconsin to Trenton, New Jersey (average of $75). Flying from Wisconsin to Trenton, New Jersey in March is currently the most expensive (average of $217). 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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