Find cheap flights from Illinois to Fredericton


Find cheap flights from Illinois to Fredericton

Boston (BOS)
Wed 1/20
Wed 1/27
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Fredericton
There are travel restrictions to Fredericton. Learn more
Stay informed and receive email updates for when travel restrictions ease for Fredericton.

Good to know

Low season

May Best time to beat the crowds with an average 9% drop in price.

High season

December Most popular time to fly with an average 36% increase in price.

Average price round-trip

$558 (avg. price over the last 2 weeks)

Good deal round-trip

$373 or less

Good deal one-way

$101 or less

FAQs for booking flights from Illinois to Fredericton

How does KAYAK find such low prices 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?

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

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

Top airline flying Illinois to Fredericton

Scores according to KAYAK customer reviews

United Airlines
Overall score based on 67,862 reviews
Airline reviews

Pros: "Seat was comfortable"
Cons: "I was very specific with selecting aisle seats(has my sitting option) but it was ignored many times without my trip which made very uncomfortable. At times I had to request which seats."

Cons: "Crew attitude was poor. LA station crew was snarky and arrogant. Don’t know what it is, maybe it’s the people they have to deal with, but last three trips out of LA have been miserable."

Pros: "I appreciated the professionalism, prompt care of passengers and dedication to everyone’s safety."
Cons: "The last leg of the flight was a rough landing and a delayed in Vienna. I realize weather could be the culprit."

Pros: "Flight was extremely late!"

Cons: "Given that the airline tickets were purchased together many months ago, it would have been nice if we - husband and wife - would have had side-by-side seating. In the computer age of 2018, that cannot be very difficult to orchestrate."

Pros: "It was fine"
Cons: "It was fine"

Pros: "Just feels like seats get smaller & smaller"

Pros: "Nothing."
Cons: "Worst crew, bad food, small personal space. Cheapskate company."

Pros: "Nobody bugged me about plugging my laptop and cellphone into the wall for charging. I wanted to check out the spice shops in the airport but they were closed both times I was there. That would have been something I might have liked."
Cons: "Customs in Trinidad, even for transit is a pain. You go through customs, get dumped outside, have to recheck your luggage whenever the counter decides its going to open. 11 hour layover on the way down, 6 hour layover on the way up. Food options were fried chicken (KFC), fried chicken (Churches), fried chicken (the local franchise), and Subway. Since the layover was late at night and I was a woman traveling alone, I did not want to leave the airport (and still drag my luggage because the airline counter was not open yet to check in to my connecting flight)."

Pros: "Leg room 7 aisle"
Cons: "Pretzels on a 4 our flight? There should have been some food"

Pros: "The crew was excellent, very polite and professional."
Cons: "In row 21, the aisle seat had a side table that was too flimsy (imposible to put a drink on it), and the entertainment system was broken.The crew was very nice and apologetic, and did give me a $150 voucher, but that was not satisfactory given that it’s extremely unlikely I will us United again."

Cons: "Excellent"

Pros: "Smooth flight, kind of cramped but overall not bad."
Cons: "Snacks only available for purchase, cramped seats with limited room."

Pros: "None"
Cons: "Flight delayed by almost 2 hrs"

Pros: "Love the fact that there was not much wait time. Arrived when customs hall was empty. I went right through"
Cons: "Wish ticket stayed meal plan. Etc dinner and continental breakfast"

Pros: "Bags caught an earlier flight so the one usual complaint about delay in getting bags was actually positive. They got there before me."

Cons: "4 hours delay. Missed appointment."

Pros: "The flight attendant was nice."
Cons: "The boarding process was a nightmare there were 4 flights boarding at the same time from gate 57-61. People were coming in line from every direction and it took forever to walk a few feet to get my boarding pass scanned. Then about 1hr into flight it's was freezing in the front of the plane, I was in row 5 and the only solution given to several of those who inquired about it was to "take a walk to the back, it's warmer back there". We were dressed for the winter up front and people in the back were comfortable. It was ridiculous. Mind you this was a tiny plane 1 seat on the right and 2 on the left so not a lot of room to stand and move around."

Pros: "Everyone was pleasant, flights were on time, no baggage lost, very little turbulence."

Pros: "I got home safely."
Cons: "Every time I fly United they manage to screw something up. Two hour delay on the way out. 45 minute delay on the way home while they located another plane (mechanical problems) made my connection impossible. They did get me on a plane to Newark, which was also delayed. I made the connection by the skin of my teeth and a lot of anguish. My luggage did not. All in all, a very unpleasant travel day."

Cons: "No food no entertainment"

Pros: "The staff gave out free snacks and were friendly"
Cons: "Too loud and the delay was an inconvenience"

Cons: "The personal entertainment was not working."

Pros: "Smooth and early."

Pros: "We made it. The pilot trod very hard to start the engines in extremely cold weather."
Cons: "Departing at 5:30 am"

Pros: "Service"
Cons: "Total disaster due to some snow, excessive delays"

Pros: "Flight attendants are nice"

Pros: "Everything was great. First time using Kayak and first time on United."

Pros: "Flight left on time. Arrived in DC 15 minutes early. Did not use entertainment so no comment there but overall I had no complaints."

Cons: "I have to endure 10+ hours without the chance to purchase on flight wifi"

Cons: "The snack"

Pros: "Easy and efficient boarding. The ground crew did a great job directing passengers."
Cons: "The airplane smelled like a dirty clothes hamper."

Cons: "Flight was cancelled without any explanation. It took 4 hours to get bags to go to a hotel and several hours trying to rebook for next day"

Pros: "I'm home safe"
Cons: "The delay"

Pros: "Nice specious plane but seat backs were concave and offered no support"
Cons: "Seats"

Cons: "On a flight as long as this one was it should have included FREE use of the movies, TV shows, the entertainment feature ."

Pros: "To have better service and put on the correct timeframe"
Cons: "Never told and delayed 5 hours. I had to call United and they switched me to American ..."

Pros: "Luftansa ... never saw them. I ended up on a Unoted Airlines flight. My deat changes from window to middle seat in the middle of the plane. Will not fly United again. Personnel were noce ... but I resent the switch up in carriets."

Pros: "Best, smoothest landing ever! The captain was great."
Cons: "The two squalling children two rows back. They were obviously upset and the parents were apparently newbies to traveling with infants and toddlers. The parents were almost as annoying as the children. That's just the way it goes while traveling. c'est la vie"

Pros: "Stewardesses were new hires, but still decent with their service."
Cons: "Flight left an hour late with no clear explanatiom, making it really difficult to get home at the time of arrival."

Cons: "considerate steward checked for wheelchair at ORD"

Cons: "Bad service, delay flight, crew not smile and food being a delay flight as courtesy not even a free meal?"

Pros: "There was a fairly entertaining TV show playing."
Cons: "The flight was only about half- full so when we boarded there were a lot of empty seats. In that situation been told before that we could change seats and spread out if we wanted to, but they didn't say anything. I was going to ask, but there were 2 flight attendants just leaning on seats & talking up until they announced to prepare for departure. Then during the flight when passing out snacks she handed me one and didn't even offer one for my husband sleeping next to me. She moved on the next row and was gone so quickly I didn't even have a chance to ask. When she came back around for drinks, I asked for 2 drinks (1 for me, and one for my husband still sleeping, in case he woke up), to which she responded, "I just won't open it then." She gave me just the can of soda, - no cup, no ice. So when my husband did wake up, he just drank it from the can. Oh, and it's a good thing my husband was sleeping for a portion of the flight because his monitor wasn't working."

Pros: "N/A"
Cons: "Missed my connecting flight by 15 mins after 2 hours delay."

Cons: "It was frustrating dissapointing pointless they CANCELLED the ridiculous flight. After waiting and waiting they just went and cancelled it"

Pros: "The seats were perfect, a lot of leg room. Comfortable side pillows on the seats"
Cons: "All the rest including the absence of food"

Pros: "Absolutely Nothing!"
Cons: "The whole nightmare of flying on United worst travel ever. never again"

Pros: "Trip was on time and a good experience overall."
Cons: "No Coffee"

Pros: "The flight was on time, both of them"

Read more about United Airlines
COVID-19 information

Safety measures for airlines flying from Illinois to Fredericton

Airlines flying from Illinois to Fredericton have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Illinois to Fredericton

Mandatory masks

Masks required on board, masks provided on flights from Illinois to Fredericton

Social distancing seating

Middle seats unavailable to book on flights from Illinois to Fredericton

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Illinois to Fredericton

Book cheap flights from Illinois to Fredericton

Recent round-trip flight deals

2 stops
United Airlines
14h 43m
2 stops
United Airlines
18h 50m
2 stops
United Airlines
28h 38m
3 stops
United Airlines
12h 10m

Search by stops

Search by airline
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
  • Economy
  • Premium Economy
  • Business
  • First
  • Economy
  • Premium Economy
  • Business
  • First
  • Economy
  • Premium Economy
  • Business
  • First
  • Economy
  • Premium Economy
  • Business
  • First
  • Economy
  • Premium Economy
  • Business
  • First
  • Economy
  • Premium Economy
  • Business
  • First