Daily cleaning, installation of cabin HEPA filters on flights from New York to Springfield
|August||Best time to beat the crowds with an average 3% drop in price.|
|December||Most popular time to fly with an average 14% increase in price.|
Average price round-trip
|$402||(avg. price over the last 2 weeks)|
Good deal round-trip
Good deal one-way
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 New York to Springfield.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Springfield from New York is likely to change within 7 days, so travelers know whether to wait or book now.
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 Springfield with an airline and back to New York with another airline.
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 Springfield from New York up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Scores according to KAYAK customer reviews
Pros: "Amazing crew"
Cons: "I had booked a window seat, the when I went to board, it was changed to an isle seat. I find that I dislike the sole due to the rudeness of people in general and I kept getting hit with purses and such from passing passengers."
Pros: "Great crew."
Cons: "As always, the seats in basic economy are as small as possible without actually being standing room only. I'm 5'7" and my knees are only about an inch from the seat back in front of me."
Pros: "Dinner was great"
Cons: "Refueling took over an hour."
Cons: "Great flight"
Cons: "crj900 from BUF-MSP is a wreck. worn out, uncomfortable seats, cold air coming from floor toes were numb for about 20m after flight. Flight delayed, missed connecting flight, lost comfort+ upgrade I paid for. No excuse for pitch in main cabin on 737-900 ER."
Pros: "Nothing remarkable"
Cons: "Delta was ordinary"
Cons: "It was great fir a short flight. And they got me there early."
Pros: "The crew and entertainment options are great. Relatively comfortable seats by today's standards."
Cons: "Literally any of our flights could have been on time. None were."
Cons: "First class almost always guarantees a much better experience!"
Cons: "Plane too small to have any on board entertainment"
Pros: "quick and efficient"
Cons: "I know it's not the airline's fault, but we were delayed for weather. Also seats do no recline and there is no entertainment."
Pros: "Crew was great."
Cons: "Couldn’t hear/understand the pilot"
Pros: "Excellent flight with efficient service. Flight was on time and friendly staff"
Pros: "The Delta service desk was great! We wanted to get an earlier flight home and the Delta Rep got us on standby quickly and with a smile."
Cons: "Some chaos getting on the flight. The area they have set up for the different sections to wait before getting called weren't marked very well so everyone was bunched up and confused. Once they started calling the sections it was fine. Not sure why they even had the marked areas."
Pros: "Movies, baggage price, snacks, friendly! And check carry on when full fir free"
Pros: "My upgrade and breakfast were fabulous!"
Pros: "Crew was fantastic and very helpful."
Cons: "Not sure who was in charge of loading the plane with food for purchase, but they forgot it all entirely. The crew was kind enough to give extra snacks. Kinda curious how you forgot to load a plane with food for purchase and how did the crew not notice in advance? I would think that is one of their checks of the cabin. Not mention who ever signed off saying they filled the plane with food for purchase lied. Very frustrating not only for the crew but for the passengers."
Cons: "My flight was delayed several times and had to rebook. Total delays were > 6 hours."
Pros: "I love the in-flight movies!"
Cons: "This wasn't pertaining to the flight or airline; but the TSA line was ridiculously slow."
Pros: "Staff very courteous and professional"
Pros: "Everything except the time of arrival."
Cons: "It was SO late; like 3 hours late."
Pros: "Good i like i could watch movies from my phone"
Cons: "Not sure"
Pros: "Was given a seat with more leg room in a exit row because the extra volunteers."
Pros: "Delay. First it was about 20 min, then 30, then 49 and 55. At the end more than 70 minutes delay. Too much, too frequent on delta!!!!"
Cons: "The leg from Atlanta to Pointe de Pitre had no wifi or even old style entertainment. Bring a book!"
Pros: "The food and the service"
Pros: "Everything went well...on time, quick boarding and free gate check of bag."
Pros: "Flight was 3 hours late leaving due to frost on wings. De icing truck wouldn’t work so they waited until sunrise and parked the plane in the sun. Real hi tech solution."
Pros: "Upgraded. Arrived early"
Cons: "No entertainment system even in 1rst class"
Cons: "No help with baggage when boarding the plane, they hurry you up for nothing, because we had to wait 20 mi utes to take off."
Pros: "I asked for a change of seat at the gate and was given it. It really made a difference to be at the window."
Cons: "The gate crew in New York were not in anyway representative of what you as a company are trying to accomplish. Rude, unresponsive, and way to controlling. I watched an 80+ couple who were in first class with me try to board early because of there mobility. "You need to get in line over there on the right" was the answer...sorry to see that happen with Delta !!"
Pros: "The flight was on time and very smooth flight .. felt like you was on a private jet"
Cons: "Smaller seats for bigger guys .. not fat but bigger person.. the crew was rough around there corners .. but in all very nice people.. they have to deal with jerks who think they are king or queen and don’t have to obey any rules .."
Pros: "to their Diamond Medallion customers"
Pros: "All was quiet. It was an early flight. Nice offer of more snack choices than other airlines."
Cons: "Didn't understand why I had to wait until getting to the gate to have a seat assigned when I purchased tickets several months ago. Since I was in the last boarding group, Had to check in my bag since it was already full, had fragile stuff in there and hoping everything is ok. it is what it is. Not anyone's fault but disappointing to have to do when I didn't plan on checking in and going to pick up at the baggage claim. This is what i wanted to avoid in the first place. could have at least offered to let us pick them up as we deplaned and not baggage claim!"
Pros: "I'll chalk it up to the insanely high travel demands coincident with Labor Day."
Pros: "I liked the boarding process."
Cons: "Bigger seats are more helpful."
Pros: "The airline did not disappoint and the customer service were very professional"
Cons: "Make sure the new signs are posted in all airports for boarding. That will help control people at the entrance"
Pros: "Friendly staff. Very accommodating."
Cons: "Wifi never works. I wanted to charge my phone, but my outlets weren't working, either (my neighbor had no issues). Kinda sucked considering I was planning on working on my flight to New York. The AC was blasting humid air, so it was extremely uncomfortable."
Pros: "Modern plane from ATL to BOS. On board games were a fun distraction."
Cons: "Flight delayed which is understandable but with uncomfortable seat and water dripping from air conditioning made for a less than desiresble flight"
Pros: "The interior of this Boing 757-200 was New with a great entertainment system in the seat backs in economy, and the crew was free endlessly and attentive."
Cons: "The APU was inoperative, so the flight departure was delayed 40 minutes awaiting a ground start unit to get the engines going. It took,me some time to convince my fellow passengers that the loss of the APU was not a safety-of-flight issue. Also, a humongous passenger waddled down to our row and wedged herself into the window seat just before the doors closed. She immediately wanted to raise the seat divider, claiming that it was uncomfortable. The middle seat passenger insisted that she wanted to have it down, correctly pointing out that she had paid for a whole space. Despite the seat divider, the obese person's body oozed over and below into the middle seat during the flight, cramming the middle passenger. These folks Need to buy a second seat..."
Pros: "The flight attendants were very attentive and available."
Pros: "Flight departed on time, arrived early! Boarding was smooth and effortless. I absolutely don't mind paying a little extra to fly on Delta vs the "low cost" carriers. Thanks Delta!"
Cons: "Delayed because the airline misschdduled the pilots!! We had to wait for pilots to come to the plane... while one the plane"
Pros: "The agent on my departure flight at the ATL airport was amazing, boarding was quick, the flight attendants were great! I had an overall great experience."
Cons: "Turbulence was pretty bad both flights."
Pros: "Return trip was 30 min ahead of schedule"
Cons: "We had a 2 hour delay getting to NYC"
Pros: "Inability to move up seat given 6’0 height and several available."
Cons: "Worst turbulence ever."
Pros: "No traffic to LGA. No security lines. First in line to take off."
Cons: "Snack options are very poor."
Cons: "Seat was very hard and uncomfortable"
Pros: "Comfy seat, great entertainment options"
Pros: "The steward was super friendly."
Pros: "Tight seats"
Cons: "More accurate notifications of flights"
Cons: "Delayed significantly. When we landed there was no gate for us to taxi to. All around a bad experience."
Cons: "We had 3:10h delayed..."
Cons: "All Excellent"
Cons: "Сиденья хуйня"
Cons: "I would blame this on myself but had a second incident with CheapoAir. The date was wrong and neither cheapoAir NOR AA would help me to fix it without extravagant fees. Ended up eating the ticket."
Pros: "Arrived on time"
Cons: "Entertainment system for myself and my wife failed after an hour."
Pros: "Service was great in 1st class"
Cons: "The movie Black k Klansman was great but the system had a problem. Not sure if just my seat or the whole digital video system. Every few minutes it would get choppy and unwatchable. I had to rewind and then it would be fine for a while. Like a video buffering problem."
Pros: "The fight was fantastic."
Cons: "Baggage claim took an hour"
Pros: "Service top notch"
Pros: "Smooth ride, checked in online, electronic boarding pass, going through security - a breeze. Was little apprehensive because I heard bad things about AA - my 1st experience was good."
Cons: "New cheap fare is honestly offensive trash."
Pros: "Boarding as quick and efficient. Staff were friendly and courteous"
Cons: "Nothing bad to comment on as the trip was a smooth trip"
Pros: "On time and arrived early!"
Pros: "The fly departed on time"
Pros: "Bad weather came in n I was rerouted on Time"
Cons: "The seats were very uncomfortable"
Pros: "Good Airplane"
Cons: "Delays and baggage delayed"
Cons: "No power outlets. A bag of chips in 1st class is pretty weak. Compared to Europe flights we can from, aircraft felt like 1960's Aeroflot."
Pros: "It was on time boarding and landing"
Pros: "Small airport"
Cons: "Service and flexibility, needed to call online for assistance"
Pros: "My neighbor."
Cons: "We sat on the tarmac for over an hour for no apparent reason."
Cons: "No priority boarding for people with babies and toddlers"
Cons: "It's AA, never again"
Pros: "It is good"
Pros: "This time every thing excellent"
Cons: "No tv on seat. Those dumb comedy tv show"
Cons: "Entertainment was boring"
Pros: "Left on time!"
Cons: "No peanut options for gluten free customers"
Pros: "When it comes to travel, there is always something that can go unexpected. Is that happens to you and you come to AA counter with a positive attitude they will make sure you are satisfy with your service."
Cons: "Good service ! Window seat!"
Pros: "Not enough luggage space for regular number of passengers on board"
Pros: "On time"
Pros: "I believe that a cup of juice and small coffee cookie only its unacceptable. Not even coffee is lame"
Pros: "The service was excellent Very cleaning airplane The people the travel was super good especially the children."
Pros: "Rosa was great at handeling a pushy, borderline rude customer. I couldn't handle that kind of stressful job."
Cons: "Anticipating that I wasn't going to be able to get on the standby after missing the connection from Boston due to equipment failure. I had a shuttle booked in Charlotte and may have missed that too. It was already a 12 hr. travel day and I was dreading it being longer."
Cons: "Overall attitude, more co concerned about making a buck instead of making customers happy"
Cons: "The seats are way too small."
Cons: "Did not allow me to sit in the location I had been assigned."
Pros: "On time and smooth"
Pros: "Everything was very smooth-uneventful"
Pros: "Great crew."
Cons: "Great price. Wonderful flight. Seats are so close knees touched the whole flight."
Cons: "They should have let us know we would be diverted to Des Moines, and 2 hours Late to BMI before we got to the airport"
Pros: "Crew was friendly and accommodating."
Cons: "OMG, miffed and aggravated right now!! Currently on Allegiant Flight 1355. PIE to CVG A non-eating flight. These POSs MFers decide to have a friggen pizza party in the middle of the flight"
Pros: "Good pilots"
Pros: "Nice crew. Friendly and responsive"
Cons: "Recliner chairs"
Pros: "Love Allegiant!"
Pros: "This flight itself met all expectations and I am very pleased with Allegiant."
Cons: "Communication & Technology @ check-in. I was never able to check in using the Allegiant phone app. Reason never communicated. Unable to check in online. Finally after a long hold over the phone I reached an agent who explained the system was updating. Bad set up. Could have been communicated!"
Cons: "Flight itself was great. Seats are very narrow"
Pros: "No leg room & very misbehaved children sitting behind me. The children screamed the whole time, kicked our seats, and the mother had no control. If you are any taller than 5’9”, you may want to consider an exit row seat to have room for your legs. My knees were jammed in to the seat in front of me."
Pros: "Great fares even for last minute booking."
Cons: "Services and comfort as expected for the price."
Cons: "There was no way for us to add another bag after our seat placement. No one answered the phone for Alligent and the website didn’t work. It costs $20 extra to do this at the airport. Even though it was not our fault that there was no one answering phone calls (and no way to leave a message)"
Pros: "The crew was great. We left on time and arrived on time."
Cons: "I wish water was free. That is the only thing I don't like. I understand it's a cheap airline so everything cost extra, which is fine. But come on, water should be free."
Pros: "Very efficient. Arrived early."
Cons: "Seating very tight."
Pros: "Everything was done right"
Cons: "The landing was rough"
Pros: "The staff was great"
Cons: "Seats were way to small for tall people with long legs..........."
Pros: "Smooth timely flight without incident."
Cons: "As retired military we were to have assigned seats since we purchased our tickets but somehow our return tickets separated us by 2 rows & opposite sides of plane. We were supposed to be in an isle seat & a window seat in the same side & row. We do appreciate all Allegiant Air does for the military. Wish all airlines did what they do."
Pros: "Early out and early in."
Pros: "The flight left on time and was fine."
Cons: "This flight was at a small airport and we waited in line for security longer than at a large airport. There were 5 flights going through security at the same time with nothing scheduled later. Why not spread them out a bit and save everyone some time?"
Pros: "On time"
Cons: "initially assigned to center seat."
Pros: "Crew was very friendly, very polite unlike the United flights I have taken. I was told the space would be uncomfortable but it was absolutely fine for the short flight."
Cons: "No beverage service. Not even water is offered."
Cons: "4 hours late. No explanation. I have flown Allegiant 3 times. Late twice."
Pros: "Availability at last minute was awesome, and the price was excellent. The direct flight was great too!"
Cons: "No frills... no peanuts!"
Cons: "Seats are uncomfortable- they do not recline and the springs in the seat back pole into your back"
Pros: "on time, hepful personnel"
Cons: "my gate checked luggage was lost"
Pros: "Flight crew was friendly and smooth flight."
Cons: "Plane was noticeably old and dirty"
Pros: "From entering the airport, gate, and plane- nothing is more pleasant and efficient than Allegiant flights. I was able to attend my grandsons bday and back by start of the next week- round trip at REASONBLE prices! Thank you."
Cons: "I am ok with it but the walk way was so filthy on my return trip. I know plane was late and we boarded late... but a really quick vacuum would have taken only a few minutes. I realize it was messy from cl"
Pros: "Priority check-in and boarding were pleasant."
Cons: "Very tight seats, even for a small person. No recline. Screaming children throughout the cabin."
Pros: "On time and pleasant crew."
Cons: "Old plane,"
Pros: "Didn't mind paying for bags, seat, snacks, drinks,.....but a 10hour delay!!!! UNEXCEPTABLE Will NEVER use this airline again!!!"
Cons: "10hour delay!!! No weather problem.."
Pros: "Very efficient service... actually a good experience."
Cons: "The airline nickel and dimes for everything."
Cons: "Did not check in or take this flight. Trip up to NJ was so bad I could not fly back. Tried to contact company and was told they could not assist in anyway. So lost ticket cost. Live and Learn. Do not fly this line."
Pros: "Very comfortable; flight crew very professional."
Cons: "Getting off late - but this was due to a storm, so I am happy that the decision was made not to take off on time."
Pros: "Their flights are always delayed. They have some pretty old flights and they always get broke before the take off and they have to do some maintenance before take off. Not going to fly again with them."
Cons: "Entire flight experience."
Pros: "The price."
Cons: "The customer service. The plane breaking down and causing a 2 hour delay. The lack of compassion from the flight crew. The fact that the seats don't recline. The fact that our baggage was $222 one way."
Pros: "Best flight for its Price. It was on time."
Pros: "Flight cost."
Cons: "Xtra charge for everything."
Pros: "On time"
Cons: "Boarding outside in the pouring rain!!!"
Pros: "Nothing about this flight experience was good, with the exception of my overpriced hummus and crackers."
Cons: "Boarding was slow and archaic. Once we were all finally seated they came through 3 times with a paper trying to figure out who wasn't on board. As we taxied towards the runway a lady who felt dizzy coming on board threw up. The crew was obviously panicked and unorganized. We taxied back to our gate and waited for LA Fire for. to escort the ill lady off and clean the area. While waiting to taxi out the second time the flight attended, Tyeesha, was very rude to an elderly gent. He was seated in an exit row and she didn't think him capable. The lady on the aisle of my row volunteered to switch and Tyeesha' s response was a sharp, "Do you want to pay the higher price too?" When the lady next to me said she would gladly pay Tyeesha announced loudly that this discussion was between the two of them and everyone else needed to mind their own business. The lady offering to switch was really embarrassed, as was the elderly gent. Someone else was made to switch with him. They looked disgruntled too. In the air all the flight attendants were sharp and very direct. There were no please or thank you's used. Trash was collected silently and mostly with pointing. The armrest to my left had five flavors of chewed gum stuck to the side of it. My lap tray had grey and yellow sticky stuff on it and I chose to hold my food rather than let the two touch. The floors were untidy. The only reason I will ever fly Allegiant again is if I have no other options. It is 60 minutes closer to my house than SLC and I will be making the drive from now on."
Pros: "Easy airport. Easy for rental return, going through security, and walking to the terminal. Quick loading time. Nice, clean plane with plenty of on-board crew to accomodate."
Cons: "Damage to checked baggage from Mesa to SGF. A quality, thick, hard-sided suitcase developed a crack in the side. Abnormal pressure would have had to be applied to cause this type of damage. Cheaper or soft-sided luggage would have experienced damage to the contents. Unfortunately, I did not check the luggage before leaving the airport to file a complaint."
Pros: "flight took off on time"
Cons: "Leg space tight. Seat didn't recline. They said the maximum width on the under seat personal item is 7 inches but space is big enough for wider than that. I felt that was misleading."
Pros: "Staff was extremely helpful and friendly. Plane was very clean and more spacious than any other airline coach seats. We departed on time and arrived 15 minutes early at our destination. Flight price was hundreds of dollars cheaper and the only airline which offered non-stop service from nyc to Knoxville, TN."
Cons: "Honestly i have no complaints."
Pros: "direct flight to where i wanted to go was great initial fare was very low, add-ons added up though."
Cons: "flight out was handled by Miami Air, lost the money i spent on a seat. everything costs extra, including printing a boarding pass. the app wouldn't let me check in so i had to go to the desk. i had to show the person that the app told me to go the desk then she printed the pass for free."
Pros: "I didn't like anything about them"
Cons: "They made me pay 100 dollars for two bags that would of fit under the seat"
Pros: "The outbound leg went well except for the very uncomfortable seats that are thinly padded and do not recline. We left on time and arrived on time."
Cons: "The return trip left five hours late due to a faulty plane. I appreciate not using a plane that was mechanically not working. I also appreciate that we did finally leave on the same day we were to leave. The replacement plane was as uncomfortable as the plane used in the first leg of my round trip."
Pros: "Fast boarding and getting out of plain."
Cons: "The stewardesses were not very professional, but it's ok since you pay so little. Also you can not adjust seat, it's the same position all flight"
Pros: "They opened the door when my friend was late"
Cons: "Nothing they are great"
Pros: "Fast boarding"
Cons: "Wi-Fi could be better with no interruptions. My movies were interrupted 2 times."
Cons: "Boarding staff forced groups 3 and 4 to check their carry on even though there was still plenty of overhead space."
Pros: "Minimal amount of announcements"
Cons: "Seat was uncomfortable and toilets were in need of cleaning."
Cons: "Well the delay was the whole problem, so as of 11:17 I am still in Chicago. Nothing against Chicago but I didn’t pay as much as I did to stay here."
Pros: "I know how everything works with United Airlines."
Cons: "Free Wi-Fi for everyone!"
Cons: "More legroom."
Cons: "I had my back and they made pay extra to check in. After inside the airplane everyone had their back back with them."
Pros: "i asked for a glass of water and the answer was you had one already hahahahahaha"
Cons: "Small seats but part of traveling.."
Pros: "Bathroom was clean and nice"
Cons: "I farted on the plane"
Pros: "Nothing really"
Cons: "They are stingy with drinks and snacks (no individual water bottles), boarding process is chaotic, WiFi is terrible (but free)"
Cons: "Under staffed. After a long friday in New York I was looking forward to a glass of wine. You would think 2.5 hr flights could handle serving everyone drinks."
Cons: "The seat cushion of 21A seems tilted forward. Please fix it."
Pros: "It was quick."
Cons: "An old lady was tryna bag, but I just wanted my Hulu show."
Cons: "If you don't check luggage you can't pre-print your boarding pass or pick your seat, which adds a few minutes at the airport."
Pros: "Great rate easy to book & accurate"
Pros: "On time and nice attendants"
Cons: "No snacks!"
Pros: "Service was outstanding"
Cons: "It was after 10p. The lights were going on and off for beverage services and garage pick up. The lights were the stewards were were on, either for them or for people going back and forth to the bathroom ."
Cons: "Being stuck in plane on tarmac was horrifying. Knowing I was going to miss my connection and that I couldn't do anything was awful. May never use United Airlines again."
Cons: "The fact that I wasn't able to sit with my travel partner"
Cons: "My luggage lock was broken."
Pros: "Staff and easy boarding"
Cons: "They are bar none the worst airline. Besides terrible service with overbooking m, they have zero places to charge your phone."
Cons: "The default on the browser defaulted to April 9 when I was actually booking the ticket for April 2. So I had to forfeit the $317 ticket. I use kayak a lot - can anything be down ?"
Pros: "Not much, except maybe the price."
Cons: "Rude ground staff (air staff were nice). Several delays and not organized at all."
Pros: "The staff at the receptionist at the gate is extremely nice. It was easy to check in then I had to take Oxygen on board so it was more And the usual kind of check in"
Cons: "All of it. EVERY SINGLE BIT..."
Pros: "All was good"
Cons: "I did not like the seats. I was unable to recline and rest the way I wanted and did not like having to wait 45 minutes for baggage claim to drop my bags"
Cons: "TINY seats! I'm 5'11 and I had a hard time being comfortable and I find it incredibly unfair to have to now pay more for the exit row??? The person in front kicks back their seat and suddenly the TV screen on the back of the seat is in my lap"
Cons: "The father in the row who wouldn't leave his kids alone and didn't let anyone sleep"
Cons: "Have to pay for tv. And headsets aren't loud enough to hear tv"
Pros: "Everything. We were held up in traffic and United was so accommodating. We were in awe"
Cons: "We had a Turblance in Chicago !!"
Pros: "This airline is better than most of the others."
Cons: "Boarded, then sat on runway for about 50 minutes"
Pros: "All was well"
Cons: "I had no real complaints"
Pros: "Everything was great! I was happy to find such a great deal last minute."
Pros: "Nothing t"
Cons: "I don't like the fact that we sat on the plane for over 2hours!"
Pros: "arrived on time despite delayed departure"
Cons: "1 of the worst landing I have ever experienced."
Pros: "Easy fast friendly!"
Cons: "That it wasnt free :)"
Pros: "I liked that 1 out of our four flights had more room & personal tvs."
Cons: "I did not like the fact that out of our four flights three were not too comfortable... & no tvs on three out of four"
Pros: "smooth sailing the staff was pretty good"
Pros: "How they take care us in the plane I love!!"
Cons: "Everything was good"
Cons: "the stuffs were mean and helpless,your luggage fee was so high ,only give one checked bag for free,this is international airline and you charged the first for 100 dollars and the second one for 200dollars and you let me,a poor little girl felt lonely in the airport and found it nowhere to complain,I missed two flights in one day and the air attendant 's attitude were bad,this was the worst experience ever in my life,I won't recommend United airlines to any of my friends"
Airlines flying from New York to Springfield have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.
Daily cleaning, installation of cabin HEPA filters on flights from New York to Springfield
Masks required on board, masks provided on flights from New York to Springfield
Social distancing seating
Middle seats unavailable to book on flights from New York to Springfield
Testing for antibodies, testing for symptoms for flights from New York to Springfield
Waiving of change fees. Search flexible flights from New York to Springfield