Cheap Flights to Deerfield: Deerfield Flight Deals

View €248 flight on Tue, 11 Nov 2025Opens in a new window

Popular airlines to Deerfield

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Cheap round-trip flights to Deerfield

Prices were available within the past 7 days and start at €248 for one-way flights and €352 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, 6 Dec - Tue, 9 Dec
DUB
Dublin
ORD
Chicago
€352 Return, found 2 days ago
€352
Return
found 2 days ago
Select Icelandair flight, departing Sat, 6 Dec from Dublin to Chicago, returning Tue, 9 Dec, priced at €352 found 2 days ago
Scandinavian Airlines
Thu, 20 Nov - Thu, 27 Nov
DUB
Dublin
ORD
Chicago
€363 Return, found 2 days ago
€363
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Thu, 20 Nov from Dublin to Chicago, returning Thu, 27 Nov, priced at €363 found 2 days ago
American Airlines
Sat, 15 Nov - Sat, 29 Nov
DUB
Dublin
ORD
Chicago
€385 Return, found 2 days ago
€385
Return
found 2 days ago
Select American Airlines flight, departing Sat, 15 Nov from Dublin to Chicago, returning Sat, 29 Nov, priced at €385 found 2 days ago
Lufthansa
Fri, 14 Nov - Fri, 28 Nov
DUB
Dublin
ORD
Chicago
€387 Return, found 2 days ago
€387
Return
found 2 days ago
Select Lufthansa flight, departing Fri, 14 Nov from Dublin to Chicago, returning Fri, 28 Nov, priced at €387 found 2 days ago
Aer Lingus
Sat, 14 Feb - Thu, 19 Feb
DUB
Dublin
ORD
Chicago
€393 Return, found 1 hour ago
€393
Return
found 1 hour ago
Select Aer Lingus flight, departing Sat, 14 Feb from Dublin to Chicago, returning Thu, 19 Feb, priced at €393 found 1 hour ago

Find the cheapest month to fly from Columbus (CMH) to Chicago (ORD)

July is typically the cheapest month to fly

From €66 - €224 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Deerfield. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Deerfield. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Deerfield, or are just on the lookout for the best flights to Deerfield, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Deerfield to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Deerfield's airport?
O'Hare Intl. Airport (ORD) is the most frequently used airport in Deerfield.
How far is O'Hare Intl. Airport (ORD) from central Deerfield?
ORD is 23 kilometres from downtown Deerfield, so you'll have a bit of a commute into the centre of the city.
What airport is best to fly into Deerfield?
Jump off the plane at O'Hare Intl. Airport (ORD) and you'll find yourself 23 kilometres from downtown. Chicago Airport is another big airport in Deerfield. You'll find it 40 kilometres from the city centre.
How many airlines fly to Deerfield?
There are 51 airlines connecting Deerfield with 237 airports from all over the globe.
Which airlines fly to Deerfield?
Typically, travellers choose to fly with United Airlines, American Airlines and Delta when going to Deerfield. The biggest proportion of these flights originate in New York, with United Airlines operating this route the most.
How many nonstop flights are there to Deerfield?
Flying to somewhere new is much simpler when there aren't any stopovers involved. If you're travelling to Deerfield, the great news is that there are around 7,564 direct flights operating every week.
Where are the most popular flights to Deerfield departing from?
A large number of flights to Deerfield take off from New York, Washington and Dallas airports.
How long is the flight to Deerfield Airport?
If it's New York you're departing, you'll be midair for around 2 hours and 44 minutes before you arrive in Deerfield. Terminal to terminal from Washington takes about 2 hours and 15 minutes and from Dallas, 2 hours and 18 minutes.
How to book the cheapest flight to Deerfield?
If you'd like to save some cash on your trip to Deerfield, then listen up! As any seasoned jet-setter knows, avoid booking at the last minute. Fares are generally more expensive just prior to the departure date. Don't stop there, however. Do some research and see if there are a couple of airports at your destination. Prices often differ depending on which airport you use. Make sure you compare fares across airlines as well. And finally, remember that it's first in, best dressed. Familiarise yourself with airfare costs and be ready to secure your seat as soon as you see a great bargain. The best deals don't last long.
Do you have any tips for my flight to Deerfield?
If you're not prepared, airports and flying can be testing. But there's no need to hit the panic button just yet. Follow these useful tips and enjoy a pleasant start to your getaway in Deerfield. What to pack in your hand luggage:

  • First of all, put in your passport, travel docs, wallet and daily medications. Next, you'll need some in-flight entertainment to help pass the time. A thrilling novel and a phone crammed with your favourite shows are some wonderful options. If you plan to catch forty winks, a quality neck pillow and some noise-cancelling headphones will also come in handy. Finally, leave space for a toothbrush and some cleansing wipes so you'll arrive at your destination looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Make sure you don't have a Swiss Army knife lurking in the bottom of your carry-on luggage. Other restricted items include explosive or flammable goods, such as fuel and matches, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of an airplane aren't the place for a fashion parade. Don comfortable layers and choose shoes that are enclosed, flat and easy to slip on and off.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers during long-distance flights. Reduce the risks by staying hydrated, keeping your legs and ankles moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to Deerfield?
The trick is to be well organised before you reach security. That way, you'll be hopping onto that plane to Deerfield in no time at all. Follow these tips and get your holiday off to a great start:

  • Have your ID and travel documents within close reach. They'll be the first things you'll be asked to show at security.
  • The X-ray machine is up next. Remove anything on you that is likely to set off the alarm. This includes items like headphones or earphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • Your electronic gadgets like laptops and phones will also have to go through the machine to be scanned. Don't worry, you'll be back online soon enough.
  • Remove all liquids and gels from your hand luggage. They often need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag.
  • It's also possible you'll be required to remove your shoes to be X-rayed, so wearing slip-on sneakers is always a smart idea.
  • Airlines will not allow any sharp items or pocket knives to come on board with you. If you must bring these kinds of items, put them in your checked baggage.

Flights to Deerfield information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Return price
€352

Trending flights to Deerfield

Prices were available within the past 7 days and start at €248 for one-way flights and €352 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, 6 Dec - Tue, 9 Dec
DUB
Dublin
ORD
Chicago
€352 Return, found 2 days ago
€352
Return
found 2 days ago
Select Icelandair flight, departing Sat, 6 Dec from Dublin to Chicago, returning Tue, 9 Dec, priced at €352 found 2 days ago
*Available to Expedia members.