How does KAYAK find such low prices on flights from Illinois to Trenton?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Trenton.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Trenton?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trenton from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Trenton?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trenton with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Trenton?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trenton from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$77 CHEAP FLIGHTS from Illinois to Trenton

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Flight Deals

Cheap Flights from Illinois to Trenton

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Trenton

Wed, Dec 9 - Sun, Dec 13

5:24 pm - 10:18 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

15h 54m1 stop Orlando

11:03 am - 1:08 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

15h 05m1 stop Orlando

$201Frontier

Thu, Nov 12 - Sun, Nov 15

9:51 am - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

8h 24m1 stop Orlando

8:01 pm - 8:46 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

13h 45m1 stop Orlando

$202Frontier

Thu, Nov 26 - Sat, Dec 5

5:12 pm - 10:34 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

16h 22m1 stop Orlando

11:03 am - 1:08 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

15h 05m1 stop Orlando

$213Frontier

Thu, Nov 12 - Thu, Nov 19

9:51 am - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

8h 24m1 stop Orlando

8:01 pm - 12:43 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

29h 42m1 stop Orlando

$213Frontier

Sat, Dec 19 - Tue, Dec 22

6:08 am - 4:45 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

9h 37m1 stop Tampa

9:16 pm - 11:02 pmTTN Trenton-Mercer-ORD Chicago O'Hare Intl

26h 46m1 stop Tampa

$213Frontier

Thu, Nov 12 - Fri, Nov 13

9:51 am - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

8h 24m1 stop Orlando

8:01 pm - 8:46 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

13h 45m1 stop Orlando

$213Frontier

Fri, Nov 13 - Sun, Nov 15

9:51 am - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

8h 24m1 stop Orlando

8:01 pm - 8:46 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

13h 45m1 stop Orlando

$221Frontier

Wed, Dec 9 - Sun, Dec 13

5:35 am - 10:18 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

27h 43m1 stop Orlando

11:03 am - 1:08 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

15h 05m1 stop Orlando

$221Frontier

Mon, Nov 23 - Wed, Nov 25

5:40 am - 10:34 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

27h 54m1 stop Orlando

9:52 pm - 12:43 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

27h 51m1 stop Tampa

$241Frontier

Mon, Nov 23 - Thu, Nov 26

5:40 am - 10:34 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

27h 54m1 stop Orlando

11:19 am - 12:42 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

14h 23m1 stop Orlando

$242Frontier

Recent last minute flight deals from Illinois to Trenton

Fri, Oct 30 - Sat, Oct 31

9:51 am - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

8h 24m1 stop Orlando

8:01 pm - 9:46 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

14h 45m1 stop Orlando

$320Frontier

Thu, Oct 29 - Sat, Oct 31

9:51 am - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

8h 24m1 stop Orlando

8:01 pm - 9:46 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

14h 45m1 stop Orlando

$322Frontier

Thu, Oct 29 - Sun, Nov 1

9:51 am - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

8h 24m1 stop Orlando

8:01 pm - 8:46 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

13h 45m1 stop Orlando

$360Frontier

Thu, Oct 29 - Sun, Nov 1

9:51 am - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

8h 24m1 stop Orlando

8:01 pm - 8:46 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

13h 45m1 stop Orlando

$360Frontier

Fri, Oct 30 - Sun, Nov 1

9:51 am - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

8h 24m1 stop Orlando

8:01 pm - 8:46 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

13h 45m1 stop Orlando

$360Frontier

Thu, Oct 29 - Mon, Nov 2

9:51 am - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

8h 24m1 stop Orlando

8:01 pm - 5:07 pmTTN Trenton-Mercer-ORD Chicago O'Hare Intl

22h 06m1 stop Orlando

$360Frontier

Fri, Oct 30 - Sun, Nov 1

9:51 am - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

8h 24m1 stop Orlando

8:01 pm - 8:46 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

13h 45m1 stop Orlando

$360Frontier

Fri, Oct 30 - Sun, Nov 1

9:51 am - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

8h 24m1 stop Orlando

8:01 pm - 2:15 pmTTN Trenton-Mercer-ORD Chicago O'Hare Intl

19h 14m3 stops Orlando Dallas/Fort Worth Kirksville Cannon Memorial

$560Multiple Airlines

Fri, Oct 30 - Sun, Nov 1

8:00 am - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

34h 15m3 stops Fort Lauderdale Charlotte Douglas Orlando

8:01 pm - 2:15 pmTTN Trenton-Mercer-ORD Chicago O'Hare Intl

19h 14m3 stops Orlando Dallas/Fort Worth Kirksville Cannon Memorial

$686Multiple Airlines

Fri, Oct 30 - Sun, Nov 1

8:13 pm - 7:15 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

22h 02m2 stops Dallas/Fort Worth Orlando

8:01 pm - 2:15 pmTTN Trenton-Mercer-ORD Chicago O'Hare Intl

19h 14m3 stops Orlando Dallas/Fort Worth Kirksville Cannon Memorial

$708Multiple Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$77

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from Chicago to Trenton

How does KAYAK find such low prices on flights from Illinois to Trenton?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Trenton.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Trenton?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trenton from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Trenton?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trenton with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Trenton?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trenton from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.