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.

$114 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 - Tue, Dec 15

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

27h 43m1 stop Orlando

11:03 am - 9:48 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

23h 45m1 stop Orlando

$236Frontier

Wed, Dec 2 - Mon, Dec 7

5:35 am - 10:13 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

27h 38m1 stop Orlando

11:03 am - 1:01 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

14h 58m1 stop Orlando

$254Frontier

Wed, Dec 2 - Sun, Dec 6

5:35 am - 10:13 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

27h 38m1 stop Orlando

11:03 am - 1:01 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

14h 58m1 stop Orlando

$254Frontier

Thu, Dec 3 - Mon, Dec 7

5:24 pm - 10:13 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

15h 49m1 stop Orlando

11:03 am - 9:48 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

23h 45m1 stop Orlando

$254Frontier

Tue, Dec 22 - Sun, Jan 3

6:08 am - 8:21 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

13h 13m1 stop Tampa

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

26h 46m1 stop Tampa

$256Frontier

Sat, Oct 31 - Mon, Nov 9

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

$258Frontier

Thu, Nov 26 - Sun, Dec 6

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

16h 22m1 stop Orlando

11:03 am - 9:18 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

23h 15m1 stop Orlando

$284Frontier

Sat, Nov 21 - Sun, Nov 22

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

16h 22m1 stop Orlando

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

27h 51m1 stop Tampa

$288Frontier

Thu, Nov 19 - Mon, Nov 23

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

8h 24m1 stop Orlando

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

27h 51m1 stop Tampa

$288Frontier

Thu, Dec 3 - Thu, Dec 10

10:37 pm - 10:18 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

34h 41m2 stops Atlanta Hartsfield-Jackson Orlando

12:05 pm - 1:59 pmTTN Trenton-Mercer-ORD Chicago O'Hare Intl

26h 54m1 stop Fort Lauderdale

$475Multiple Airlines

Recent last minute flight deals from Illinois to Trenton

Sat, Oct 24 - Fri, Oct 30

8:46 am - 6:54 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

9h 08m1 stop Orlando

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

13h 45m1 stop Orlando

$320Frontier

Sat, Oct 24 - Mon, Oct 26

8:46 am - 6:54 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

9h 08m1 stop Orlando

7:39 pm - 5:03 pmTTN Trenton-Mercer-ORD Chicago O'Hare Intl

22h 24m1 stop Orlando

$332Frontier

Sat, Oct 24 - Sun, Oct 25

8:46 am - 6:54 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

9h 08m1 stop Orlando

7:39 pm - 7:31 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

12h 52m1 stop Orlando

$340Frontier

Sat, Oct 24 - Fri, Oct 30

8:46 am - 6:54 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

9h 08m1 stop Orlando

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

13h 45m1 stop Orlando

$347Frontier

Fri, Oct 23 - Fri, Oct 30

8:11 pm - 6:54 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

21h 43m1 stop Orlando

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

13h 45m1 stop Orlando

$352Frontier

Sat, Oct 24 - Sun, Oct 25

8:46 am - 6:54 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

9h 08m1 stop Orlando

7:39 pm - 7:31 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

12h 52m1 stop Orlando

$356Frontier

Fri, Oct 23 - Sun, Oct 25

8:11 pm - 6:54 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

21h 43m1 stop Orlando

7:39 pm - 7:31 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

12h 52m1 stop Orlando

$364Frontier

Fri, Oct 23 - Sun, Oct 25

8:11 pm - 6:54 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

21h 43m1 stop Orlando

7:39 pm - 7:31 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

12h 52m1 stop Orlando

$372Frontier

Fri, Oct 23 - Mon, Oct 26

8:11 pm - 6:54 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

21h 43m1 stop Orlando

7:39 pm - 5:03 pmTTN Trenton-Mercer-ORD Chicago O'Hare Intl

22h 24m1 stop Orlando

$372Frontier

Fri, Oct 23 - Mon, Oct 26

11:15 am - 6:54 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

30h 39m3 stops Cape Girardeau Dallas/Fort Worth Orlando

7:39 pm - 2:15 pmTTN Trenton-Mercer-ORD Chicago O'Hare Intl

19h 36m3 stops Orlando Dallas/Fort Worth Kirksville Cannon Memorial

$906Multiple Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$114

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.