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Cheap flights from Illinois to Fredericton from $446

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Fredericton departing on 3/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Fredericton

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
12:45 pm - 9:11 pm
MDW
-
YFC
6h 26m
2 stops
Porter Airlines Logo
7:00 am - 12:10 pm
YFC
-
MDW
7h 10m
1 stop
$446Porter Airlines
Sat, Mar 28 - Sat, Apr 4
Porter Airlines Logo
12:45 pm - 1:37 pm
MDW
-
YFC
22h 52m
1 stop
Porter Airlines Logo
7:00 am - 12:10 pm
YFC
-
MDW
7h 10m
1 stop
$488Porter Airlines
Sat, Mar 28 - Sat, Apr 4
Air Canada Logo
8:40 am - 3:29 pm
ORD
-
YFC
4h 49m
1 stop
Air Canada Logo
6:40 am - 10:53 am
YFC
-
ORD
6h 13m
1 stop
$501Air Canada
Wed, Apr 8 - Sun, Apr 12
Air Canada Logo
7:55 am - 6:05 pm
ORD
-
YFC
8h 10m
2 stops
Air Canada Logo
6:40 am - 10:53 am
YFC
-
ORD
6h 13m
1 stop
$511Air Canada
Wed, Apr 8 - Sun, Apr 12
Air Canada Logo
11:05 am - 6:59 pm
ORD
-
YFC
5h 54m
1 stop
Air Canada Logo
6:25 am - 2:55 pm
YFC
-
ORD
10h 30m
2 stops
$514Air Canada
Sat, May 9 - Thu, May 14
Porter Airlines Logo
11:00 am - 1:37 pm
MDW
-
YFC
24h 37m
1 stop
Porter Airlines Logo
7:25 am - 10:05 am
YFC
-
MDW
28h 40m
1 stop
$515Porter Airlines
Mon, Mar 16 - Thu, Mar 19
Multiple Airlines Logo
12:45 pm - 1:37 pm
MDW
-
YFC
22h 52m
1 stop
Multiple Airlines Logo
7:00 am - 12:10 pm
YFC
-
MDW
7h 10m
1 stop
$617Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
Multiple Airlines Logo
1:10 pm - 9:11 pm
MDW
-
YFC
30h 01m
3 stops
Multiple Airlines Logo
7:00 am - 12:10 pm
YFC
-
MDW
7h 10m
1 stop
$712Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
United Airlines Logo
11:37 am - 10:19 am
STL
-
YFC
20h 42m
2 stops
United Airlines Logo
12:00 pm - 3:25 pm
YFC
-
STL
5h 25m
1 stop
$827United Airlines
Thu, Apr 16 - Thu, Apr 23
United Airlines Logo
11:37 am - 10:19 am
STL
-
YFC
20h 42m
2 stops
United Airlines Logo
12:00 pm - 8:25 am
YFC
-
STL
22h 25m
2 stops
$867United Airlines
Thu, Apr 16 - Thu, Apr 23

Porter Airlines flights from Illinois to Fredericton

Our best Porter Airlines deals on Illinois to Fredericton flight tickets
Porter Airlines
Mar 28
MDW12:45 pmChicago Midway
6h 26m
2 stops
YFC9:11 pmFredericton
Apr 4
YFC7:00 amFredericton
7h 10m
1 stop
MDW12:10 pmChicago Midway
$446
Porter Airlines
Mar 28
MDW12:45 pmChicago Midway
22h 52m
1 stop
YFC1:37 pmFredericton
Apr 4
YFC7:00 amFredericton
7h 10m
1 stop
MDW12:10 pmChicago Midway
$488
Porter Airlines
Mar 16
MDW11:00 amChicago Midway
24h 37m
1 stop
YFC1:37 pmFredericton
Mar 19
YFC7:25 amFredericton
28h 40m
1 stop
MDW10:05 amChicago Midway
$515

United Airlines flights from Illinois to Fredericton

Our best United Airlines deals on Illinois to Fredericton flight tickets
United Airlines
Mar 28
ORD2:40 pmChicago O'Hare Intl
17h 39m
2 stops
YFC10:19 amFredericton
Apr 4
YFC6:40 amFredericton
6h 13m
1 stop
ORD10:53 amChicago O'Hare Intl
$616
United Airlines
Mar 28
ORD2:40 pmChicago O'Hare Intl
17h 39m
2 stops
YFC10:19 amFredericton
Apr 4
YFC12:00 pmFredericton
13h 37m
2 stops
ORD11:37 pmChicago O'Hare Intl
$636
United Airlines
Mar 28
ORD2:40 pmChicago O'Hare Intl
17h 39m
2 stops
YFC10:19 amFredericton
Apr 4
YFC12:00 pmFredericton
13h 37m
2 stops
ORD11:37 pmChicago O'Hare Intl
$722

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Fredericton 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, momondo users made 832,500 searches. Data last updated March 3, 2026.
Use the filters below to find and compare flights from Illinois to Fredericton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoFredericton

MDW - YFC

MDWYFC

Chicago Midway

Sat 3/28

12:45 pm-9:11 pm

2 stops6h 26m

Fredericton

Sat 4/4

7:00 am-12:10 pm

1 stop7h 10m

$446

ChicagoFredericton

MDW - YFC

MDWYFC

Chicago Midway

Sat 3/28

12:45 pm-1:37 pm

1 stop22h 52m

Fredericton

Sat 4/4

7:00 am-12:10 pm

1 stop7h 10m

$488

ChicagoFredericton

ORD - YFC

ORDYFC

Chicago O'Hare Intl

Wed 4/8

8:40 am-3:29 pm

1 stop4h 49m

Fredericton

Sun 4/12

6:40 am-10:53 am

1 stop6h 13m

$501

ChicagoFredericton

ORD - YFC

ORDYFC

Chicago O'Hare Intl

Wed 4/8

7:55 am-6:05 pm

2 stops8h 10m

Fredericton

Sun 4/12

6:40 am-10:53 am

1 stop6h 13m

$511

ChicagoFredericton

ORD - YFC

ORDYFC

Chicago O'Hare Intl

Sat 5/9

11:05 am-6:59 pm

1 stop5h 54m

Fredericton

Thu 5/14

6:25 am-2:55 pm

2 stops10h 30m

$514

ChicagoFredericton

MDW - YFC

MDWYFC

Chicago Midway

Mon 3/16

11:00 am-1:37 pm

1 stop24h 37m

Fredericton

Thu 3/19

7:25 am-10:05 am

1 stop28h 40m

$515

ChicagoFredericton

MDW - YFC

MDWYFC

Chicago Midway

Sat 3/28

12:45 pm-1:37 pm

1 stop22h 52m

Fredericton

Sat 4/4

7:00 am-12:10 pm

1 stop7h 10m

$617

ChicagoFredericton

MDW - YFC

MDWYFC

Chicago Midway

Sat 3/28

1:10 pm-9:11 pm

3 stops30h 01m

Fredericton

Sat 4/4

7:00 am-12:10 pm

1 stop7h 10m

$712

St. LouisFredericton

STL - YFC

STLYFC

Lambert-St Louis

Thu 4/16

11:37 am-10:19 am

2 stops20h 42m

Fredericton

Thu 4/23

12:00 pm-3:25 pm

1 stop5h 25m

$827

St. LouisFredericton

STL - YFC

STLYFC

Lambert-St Louis

Thu 4/16

11:37 am-10:19 am

2 stops20h 42m

Fredericton

Thu 4/23

12:00 pm-8:25 am

2 stops22h 25m

$867

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Fredericton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Fredericton

Fastest flight time

4h 49m

Direct flights

None
The fastest flight from Illinois to Fredericton takes 4h 49m
There are no direct flights from Illinois to Fredericton. There are no popular flight routes from Illinois to Fredericton.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Fredericton Airport?

    Prices for flights from Illinois to Fredericton Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Illinois to Fredericton Airport?

  • How old do you have to be to fly from Illinois to Fredericton Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Fredericton Airport.

  • What documentation or ID do you need to fly to Fredericton Airport?

    The travel and health documents required for your trip to Fredericton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Fredericton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Fredericton

Compare and see reviews for airlines that fly from Illinois to Fredericton with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $238Free CancellationRating
7.4
9,377 reviews
Search United Airlines flights

  • How do I get Price Alerts for flights from Illinois to Fredericton?

    Search flight deals from Illinois to Fredericton. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Illinois to Fredericton with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Fredericton?

Book flights to Fredericton if you plan to visit one of these locations
Woodstock

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Fredericton?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Fredericton. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Fredericton with flexible booking policies on momondo?

Yes. All flights to Fredericton from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Fredericton?

Once you have performed a search for Illinois to Fredericton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Illinois to Fredericton right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Fredericton from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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