$255 Find Cheap Flights to Chelmsford

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chelmsford departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights to Chelmsford

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Chelmsford that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Chelmsford

Thu, Aug 21 - Wed, Aug 27
Porter Airlines Logo
6:50 am - 11:26 amEWR-YSB
4h 36m1 stop
Porter Airlines Logo
12:10 pm - 3:30 pmYSB-EWR
3h 20m1 stop
$391Porter Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31
Air Canada Logo
11:00 am - 3:17 pmEWR-YSB
4h 17m1 stop
Air Canada Logo
9:45 am - 3:57 pmYSB-EWR
6h 12m1 stop
$444Air Canada
Find Deal
Sat, Sep 13 - Sat, Sep 20
Air Canada Logo
2:20 pm - 9:06 amMIA-YSB
18h 46m2 stops
Air Canada Logo
3:55 pm - 9:34 pmYSB-MIA
5h 39m1 stop
$528Air Canada
Find Deal
Fri, Sep 12 - Fri, Sep 19
Air Canada Logo
2:20 pm - 9:06 amMIA-YSB
18h 46m2 stops
Air Canada Logo
3:55 pm - 9:34 pmYSB-MIA
5h 39m1 stop
$529Air Canada
Find Deal
Fri, Sep 12 - Fri, Sep 19
Porter Airlines Logo
4:20 pm - 11:26 amIAD-YSB
19h 06m1 stop
Porter Airlines Logo
12:10 pm - 3:06 pmYSB-IAD
26h 56m1 stop
$533Porter Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31
 Logo
11:00 am - 3:17 pmEWR-YSB
4h 17m1 stop
 Logo
9:45 am - 4:19 pmYSB-EWR
6h 34m2 stops
Thu, Aug 21 - Wed, Aug 27
 Logo
6:50 am - 11:26 amEWR-YSB
4h 36m1 stop
 Logo
12:10 pm - 8:15 pmYSB-EWR
8h 05m2 stops
Fri, Sep 12 - Fri, Sep 19
Air Canada Logo
2:20 pm - 9:06 amMIA-YSB
18h 46m2 stops
Air Canada Logo
3:55 pm - 1:20 pmYSB-MIA
21h 25m2 stops
$567Air Canada
Find Deal
Wed, Sep 10 - Wed, Sep 24
United Airlines Logo
4:08 pm - 9:06 amFLL-YSB
16h 58m2 stops
United Airlines Logo
3:55 pm - 11:08 amYSB-FLL
19h 13m2 stops
$574United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 24
United Airlines Logo
12:26 pm - 9:06 amFLL-YSB
20h 40m3 stops
United Airlines Logo
9:40 am - 10:29 pmYSB-FLL
12h 49m2 stops
$579United Airlines
Find Deal
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Good to know - Book Cheap Chelmsford Plane Tickets

Cheapest flight$255
Flight from Fort Lauderdale to Sudbury

FAQs - booking Chelmsford flights

  • How to fly to Chelmsford?

    You cannot fly directly to Chelmsford. KAYAK recommends you fly to Sudbury (YSB) (19.2 miles from Chelmsford). From there you can rent a car or get a taxi.

  • What airports are near Chelmsford?

    The closest airport is Sudbury (YSB) (19.2 mi). Another nearby airport is North Bay (YYB) (85.63 mi). KAYAK recommends you fly to Sudbury.

  • How far is Sudbury Airport from central Sudbury?

    There are 13 miles between Sudbury city center and Sudbury Airport.

  • What is the name of Sudbury’s airport?

    All flights to Sudbury land at Sudbury Airport. The airport code is YSB,and it can also be referred to as Sudbury.

  • How does KAYAK find such low prices on flights to Chelmsford?

    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 to Chelmsford.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chelmsford is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Chelmsford?

    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 Chelmsford with an airline and back with another airline.

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

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

Top tips for finding cheap flights to Chelmsford

  • There is no major airport in Chelmsford. It is instead served by Sudbury Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chelmsford flight deals.

Reviews of the top airlines flying to Chelmsford

 
Need help choosing which airline to fly with from the United States to Chelmsford? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 318 reviews
7.6Food
7.0Entertainment
8.0Comfort
8.2Boarding
8.7Crew
Airline reviews

All good the seats a little tight and no I pad screen

10.0 ExcellentAnonymous, Jul 2025YYZ - RSW
Read more Porter Airlines reviews

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

Flight was delayed over 2 hours, then landed at a different airport!

The whole experience from check in to deboarding was fantastic.

Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.

was okay except.. 1)the porter check in webpage doesn't let you print your boarding pass from home 2)that there was a 90 min cut off for checking in on the kiosk in general, and to print a boarding pass, even tho i checked in online already....

Great! Personable crew. I love that they pour complimentary beer and wine.

I love the 2 seats per row. More room. The crew were excellent.

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

Bad experience boarding and flight got delayed didn’t make it to my next flight

The food on the trip Toronto to Athens could be better: the chicken didn’t taste good.

Conflicting information provided about baggage allowance. One screen said I had a carry on and another said I didnt.

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

Everything you need to know for your flight to Chelmsford

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