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Cheap flights from Illinois to Trenton (TTN) from $60

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — TTN
May 23 — May 301
From?
To?
Thu 5/23
Thu 5/30
1 adult, Economy
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How far in advance should I book a flight from Illinois to Trenton, New Jersey?

Find a great deal and save up to 123% by booking at least 54 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Illinois to Trenton, New Jersey within the next two weeks, with the cheapest ticket starting at $276.

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

Flights from Illinois to Trenton, New Jersey lean towards being more expensive in June. Prices are generally better when you fly from Illinois to Trenton, New Jersey in February, with the cheapest ticket starting at $74.

When is the cheapest time to fly from Illinois to Trenton, New Jersey (IL - TTN)?

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

Cheap Frontier flights from Illinois to Trenton

Explore cheap flight options specifically provided by Frontier for the route between Illinois and Trenton. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
Tue 6/41:30 pmORD - TTN
1 stop20h 13mFrontier
Tue 6/118:53 pmTTN - ORD
1 stop29h 15mFrontier
Deal found 5/16$98
Tue 5/285:56 pmORD - TTN
1 stop13h 42mFrontier
Wed 6/512:57 pmTTN - ORD
1 stop6h 48mFrontier
Deal found 5/16$122
Tue 5/281:30 pmORD - TTN
1 stop20h 35mFrontier
Sat 6/18:28 amTTN - ORD
1 stop17h 30mFrontier
Deal found 5/17$125
Tue 5/281:30 pmORD - TTN
1 stop20h 35mFrontier
Sat 6/16:55 pmTTN - ORD
1 stop7h 03mFrontier
Deal found 5/16$126
Tue 5/281:30 pmORD - TTN
1 stop20h 35mFrontier
Wed 6/512:57 pmTTN - ORD
1 stop6h 48mFrontier
Deal found 5/17$134
Wed 5/295:56 pmORD - TTN
1 stop20h 17mFrontier
Wed 6/512:57 pmTTN - ORD
1 stop6h 48mFrontier
Deal found 5/17$141
Tue 6/118:00 amORD - TTN
1 stop25h 43mFrontier
Fri 6/1412:57 pmTTN - ORD
1 stop7h 03mFrontier
Deal found 5/17$147
Thu 6/68:30 amORD - TTN
1 stop25h 13mFrontier
Fri 6/2812:57 pmTTN - ORD
1 stop7h 03mFrontier
Deal found 5/16$151
Fri 5/315:56 pmORD - TTN
1 stop12h 42mFrontier
Mon 6/39:11 amTTN - ORD
1 stop8h 26mFrontier
Deal found 5/16$154

Cheap Illinois to Trenton flights in May & June 2024

Find cheap flight options from Illinois to Trenton specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,650,061 searches. Prices were last updated on May 18, 2024.
Tue 5/281:30 pmORD - TTN
1 stop20h 35mFrontier
Sat 6/18:28 amTTN - ORD
1 stop17h 30mFrontier
Deal found 5/17$125
Tue 5/281:30 pmORD - TTN
1 stop20h 35mFrontier
Wed 6/512:57 pmTTN - ORD
1 stop6h 48mFrontier
Deal found 5/17$134
Wed 5/295:56 pmORD - TTN
1 stop20h 17mFrontier
Wed 6/512:57 pmTTN - ORD
1 stop6h 48mFrontier
Deal found 5/17$141
Tue 6/118:00 amORD - TTN
1 stop25h 43mFrontier
Fri 6/1412:57 pmTTN - ORD
1 stop7h 03mFrontier
Deal found 5/17$147
Thu 5/301:30 pmORD - TTN
1 stop19h 46mFrontier
Mon 6/37:04 pmTTN - ORD
1 stop7h 04mFrontier
Deal found 5/16$151
Thu 5/307:44 pmSTL - TTN
1 stop15h 34mFrontier
Mon 6/37:04 pmTTN - STL
1 stop13h 04mFrontier
Deal found 5/16$151
Fri 5/317:44 pmSTL - TTN
1 stop10h 54mFrontier
Mon 6/37:04 pmTTN - STL
1 stop13h 04mFrontier
Deal found 5/16$154
Tue 5/281:30 pmORD - TTN
1 stop20h 35mFrontier
Fri 5/319:23 pmTTN - ORD
1 stop28h 35mFrontier
Deal found 5/17$155
Fri 5/315:56 pmORD - TTN
1 stop12h 42mFrontier
Mon 6/37:04 pmTTN - ORD
1 stop7h 04mFrontier
Deal found 5/17$156

Illinois to Trenton 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Trenton in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
Tue 5/281:30 pmORD - TTN
1 stop20h 35mFrontier
Sat 6/18:28 amTTN - ORD
1 stop17h 30mFrontier
Deal found 5/17$125
Tue 5/281:30 pmORD - TTN
1 stop20h 35mFrontier
Wed 6/512:57 pmTTN - ORD
1 stop6h 48mFrontier
Deal found 5/17$134
Wed 5/295:56 pmORD - TTN
1 stop20h 17mFrontier
Wed 6/512:57 pmTTN - ORD
1 stop6h 48mFrontier
Deal found 5/17$141
Tue 6/118:00 amORD - TTN
1 stop25h 43mFrontier
Fri 6/1412:57 pmTTN - ORD
1 stop7h 03mFrontier
Deal found 5/17$147
Thu 5/301:30 pmORD - TTN
1 stop19h 46mFrontier
Mon 6/37:04 pmTTN - ORD
1 stop7h 04mFrontier
Deal found 5/16$151
Thu 5/307:44 pmSTL - TTN
1 stop15h 34mFrontier
Mon 6/37:04 pmTTN - STL
1 stop13h 04mFrontier
Deal found 5/16$151
Fri 5/317:44 pmSTL - TTN
1 stop10h 54mFrontier
Mon 6/37:04 pmTTN - STL
1 stop13h 04mFrontier
Deal found 5/16$154
Tue 5/281:30 pmORD - TTN
1 stop20h 35mFrontier
Fri 5/319:23 pmTTN - ORD
1 stop28h 35mFrontier
Deal found 5/17$155
Fri 5/315:56 pmORD - TTN
1 stop12h 42mFrontier
Mon 6/37:04 pmTTN - ORD
1 stop7h 04mFrontier
Deal found 5/17$156

Illinois to Trenton flights leaving soon

Find last-minute flight options from Illinois to Trenton for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
Thu 5/231:30 pmORD - TTN
1 stop19h 46mFrontier
Sat 5/256:55 pmTTN - ORD
1 stop7h 03mFrontier
Deal found 5/15$163
Fri 5/247:44 pmSTL - TTN
1 stop10h 54mFrontier
Wed 5/2911:50 amTTN - STL
1 stop20h 18mFrontier
Deal found 5/17$177
Sun 5/261:30 pmORD - TTN
1 stop19h 46mFrontier
Thu 5/303:58 pmTTN - ORD
1 stop10h 10mFrontier
Deal found 5/16$188
Thu 5/231:30 pmORD - TTN
1 stop19h 46mFrontier
Thu 5/303:58 pmTTN - ORD
1 stop10h 10mFrontier
Deal found 5/16$193
Fri 5/248:00 amORD - TTN
1 stop9h 48mFrontier
Sun 6/23:58 pmTTN - ORD
1 stop10h 10mFrontier
Deal found 5/15$199
Thu 5/231:30 pmORD - TTN
1 stop19h 46mFrontier
Sat 5/256:55 pmTTN - ORD
1 stop7h 03mFrontier
Deal found 5/16$213
Fri 5/247:44 pmSTL - TTN
1 stop10h 54mFrontier
Fri 5/319:23 pmTTN - STL
1 stop24h 16mFrontier
Deal found 5/16$216
Thu 5/231:30 pmORD - TTN
1 stop19h 46mFrontier
Sun 5/263:58 pmTTN - ORD
1 stop10h 10mFrontier
Deal found 5/16$225
Sun 5/261:30 pmORD - TTN
1 stop19h 46mFrontier
Fri 5/319:23 pmTTN - ORD
1 stop28h 35mFrontier
Deal found 5/17$229

One-way flights to Trenton from Illinois

Search for one-way flight options from Illinois to Trenton. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
Tue 6/41:30 pmORD - TTN
1 stop20h 13mFrontier
Deal found 5/16$60
Tue 6/41:30 pmORD - TTN
1 stop20h 13mFrontier
Deal found 5/17$64
Tue 8/137:59 pmORD - TTN
1 stop11h 22mFrontier
Deal found 5/15$76
Wed 6/195:58 pmORD - TTN
1 stop12h 44mFrontier
Deal found 5/16$81
Mon 6/38:00 amORD - TTN
1 stop10h 01mFrontier
Deal found 5/17$84
Fri 5/315:56 pmORD - TTN
1 stop12h 42mFrontier
Deal found 5/17$85
Thu 5/307:44 pmSTL - TTN
1 stop23h 54mFrontier
Deal found 5/17$85
Thu 5/305:56 pmORD - TTN
1 stop25h 42mFrontier
Deal found 5/15$86
Fri 6/78:00 amORD - TTN
1 stop26h 52mFrontier
Deal found 5/16$88

Find flights from Illinois to Trenton within your budget

Customize your flight search to find flights from Illinois 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 2,650,061 searches. Data last updated May 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$98 - $154

Route

Depart

Return

Price

Chicago O'Hare IntlTrenton-Mercer

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Tue 6/4

1 stop20h 13m

Trenton-Mercer

Tue 6/11

1 stop29h 15m

$98

Chicago O'Hare IntlTrenton-Mercer

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Tue 5/28

1 stop13h 42m

Trenton-Mercer

Wed 6/5

1 stop6h 48m

$122

Chicago O'Hare IntlTrenton-Mercer

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Tue 5/28

1 stop20h 35m

Trenton-Mercer

Sat 6/1

1 stop17h 30m

$125

Chicago O'Hare IntlTrenton-Mercer

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Tue 5/28

1 stop20h 35m

Trenton-Mercer

Sat 6/1

1 stop7h 03m

$126

Chicago O'Hare IntlTrenton-Mercer

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Tue 5/28

1 stop20h 35m

Trenton-Mercer

Wed 6/5

1 stop6h 48m

$134

Chicago O'Hare IntlTrenton-Mercer

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Wed 5/29

1 stop20h 17m

Trenton-Mercer

Wed 6/5

1 stop6h 48m

$141

Chicago O'Hare IntlTrenton-Mercer

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Tue 6/11

1 stop25h 43m

Trenton-Mercer

Fri 6/14

1 stop7h 03m

$147

Chicago O'Hare IntlTrenton-Mercer

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Thu 6/6

1 stop25h 13m

Trenton-Mercer

Fri 6/28

1 stop7h 03m

$151

Chicago O'Hare IntlTrenton-Mercer

ORD - TTN

ORDTTN

Chicago O'Hare Intl

Fri 5/31

1 stop12h 42m

Trenton-Mercer

Mon 6/3

1 stop8h 26m

$154

Flights are sorted by cheapest first

Deals found on 5/16

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Trenton

Get insights into the airlines that provide service to Trenton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trenton. Reviews last updated May 18, 2024.
Frontier
6.3
Okay
4,060 reviews
Check prices

Crew

7.1

Food

5.2

Boarding

6.6

Comfort

5.8

Overall

6.3

Entertainment

4.9

Reviews

1 / 10

Inexpensive flight, and everything is an extra charge, so okay, fair deal!

Frontier
6.3
Okay
4,060 reviews
Frontier
6.3
Okay
4,060 reviews
Check prices

Crew

7.1

Food

5.2

Boarding

6.6

Comfort

5.8

Overall

6.3

Entertainment

4.9

Reviews

1 / 10

Inexpensive flight, and everything is an extra charge, so okay, fair deal!

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    Most people fly into Trenton-Mercer (TTN) if they book a flight to Trenton from Illinois. Trenton-Mercer is conveniently located just 4.8 mi from Trenton’s city center.

  • Can I find flights from Illinois to Trenton, New Jersey for under $100 on Cheapflights?

    Yes, there are multiple flights from Illinois to Trenton, New Jersey for under $100. The cheapest flight booked recently is on Frontier for just $98, but on average you can expect to pay $150.

  • Are there last-minute flights available from Illinois to Trenton, New Jersey for under $200?

    There are currently 20+ open flights from Illinois to Trenton, New Jersey within the next 7 days for less than $200.

  • What does ORD to TTN mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Trenton-Mercer Airport (TTN). Codes like Trenton-Mercer Airport are often used to just call airports uniquely. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Illinois to Trenton that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Trenton flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Trenton with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Trenton flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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.

  • Can I find deals for flights from Illinois to Trenton that allow pets onboard?

    Many airlines flying from Illinois to Trenton offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Trenton?

    Yes, you can often find last-minute deals on Illinois to Trenton flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Trenton, New Jersey flight deals updated?

    The Illinois to Trenton, New Jersey flight deals you see on this page were last updated on 5/17.

See more FAQs

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Alternative routes for Illinois to Trenton
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Illinois to Trenton

Discover the top airline that operate flights from Illinois to Trenton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,650,061 searches. Data last updated May 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$75Average$181FlexibilityNo cancel feeOn-time62%
Search Frontier flights
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Search flights from Illinois to Trenton by cabin class

Find flights from Illinois to Trenton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois to Trenton?

Deals for Illinois to Trenton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Trenton?

Cheapflights helps you find that perfect flight to Trenton from Illinois by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Illinois to Trenton with no change fees?

Yes! Cheapflights helps users easily find flights from Illinois to Trenton with no change fees.

Can Cheapflights notify me if prices for flights from Illinois to Trenton become cheaper?

Of course! You can now track prices for flights from Illinois to Trenton and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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