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

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 Fredericton.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fredericton 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 Fredericton?

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 Fredericton 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 Fredericton?

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 Fredericton from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$729 CHEAP FLIGHTS from Illinois to Fredericton

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Flight Deals

Cheap Flights from Illinois to Fredericton

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

Round-trip

One-way

Recent round-trip flight deals from Illinois to Fredericton

Tue, Nov 3 - Tue, Nov 10

12:15 pm - 9:28 pmORD Chicago O'Hare Intl-YFC Fredericton

7h 13m2 stops Toronto Island Ottawa

7:00 am - 11:35 amYFC Fredericton-ORD Chicago O'Hare Intl

6h 35m1 stop Toronto Island

$729Porter Airlines

Tue, Nov 3 - Tue, Nov 10

6:20 pm - 12:00 pmORD Chicago O'Hare Intl-YFC Fredericton

15h 40m1 stop Toronto Island

7:00 am - 11:35 amYFC Fredericton-ORD Chicago O'Hare Intl

6h 35m1 stop Toronto Island

$749Porter Airlines

Mon, Nov 16 - Thu, Nov 19

12:20 pm - 11:57 amORD Chicago O'Hare Intl-YFC Fredericton

21h 37m1 stop Toronto Island

7:00 am - 11:40 amYFC Fredericton-ORD Chicago O'Hare Intl

6h 40m1 stop Toronto Island

$828Porter Airlines

Mon, Nov 16 - Thu, Nov 19

12:15 pm - 9:28 pmORD Chicago O'Hare Intl-YFC Fredericton

7h 13m2 stops Toronto Island Ottawa

7:00 am - 11:35 amYFC Fredericton-ORD Chicago O'Hare Intl

6h 35m1 stop Toronto Island

$842Porter Airlines

Mon, Nov 16 - Thu, Nov 19

12:15 pm - 12:00 pmORD Chicago O'Hare Intl-YFC Fredericton

21h 45m1 stop Toronto Island

7:00 am - 11:35 amYFC Fredericton-ORD Chicago O'Hare Intl

6h 35m1 stop Toronto Island

$859Porter Airlines

Mon, Nov 16 - Thu, Nov 19

12:15 pm - 12:00 pmORD Chicago O'Hare Intl-YFC Fredericton

21h 45m1 stop Toronto Island

7:00 am - 11:35 amYFC Fredericton-ORD Chicago O'Hare Intl

6h 35m1 stop Toronto Island

$860Porter Airlines

Tue, Nov 3 - Tue, Nov 10

12:15 pm - 9:28 pmORD Chicago O'Hare Intl-YFC Fredericton

7h 13m2 stops Toronto Island Ottawa

12:40 pm - 5:40 pmYFC Fredericton-ORD Chicago O'Hare Intl

31h 00m2 stops Ottawa Toronto Island

$870Porter Airlines

Mon, Nov 16 - Thu, Nov 19

10:15 am - 10:00 pmORD Chicago O'Hare Intl-YFC Fredericton

9h 45m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

6:25 am - 1:13 pmYFC Fredericton-ORD Chicago O'Hare Intl

8h 48m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$872Air Canada

Mon, Nov 16 - Thu, Nov 19

12:15 pm - 9:28 pmORD Chicago O'Hare Intl-YFC Fredericton

7h 13m2 stops Toronto Island Ottawa

7:00 am - 11:35 amYFC Fredericton-ORD Chicago O'Hare Intl

6h 35m1 stop Toronto Island

$873Porter Airlines

Sat, Dec 19 - Mon, Dec 28

8:50 pm - 11:54 amORD Chicago O'Hare Intl-YFC Fredericton

13h 04m1 stop Toronto Pearson Intl

5:40 am - 9:08 amYFC Fredericton-ORD Chicago O'Hare Intl

5h 28m1 stop Toronto Pearson Intl

$879Air Canada

Useful Info

Cheapest flight	$729

Flight from Chicago to Fredericton

How does KAYAK find such low prices on flights from Illinois to Fredericton?
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 Fredericton.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Fredericton?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fredericton 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 Fredericton?
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 Fredericton 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 Fredericton?
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 Fredericton from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.