Cheap Flights to Merrillville: Merrillville Flight Deals

View €248 flight on Tue, 18 Nov 2025Opens in a new window

Popular airlines to Merrillville

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Cheap round-trip flights to Merrillville

Prices were available within the past 7 days and start at €248 for one-way flights and €344 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Thu, 4 Dec - Sun, 14 Dec
DUB
Dublin
ORD
Chicago
€344 Return, just found
€344
Return
just found
Select Icelandair flight, departing Thu, 4 Dec from Dublin to Chicago, returning Sun, 14 Dec, priced at €344 just found
TAP Portugal
Fri, 21 Nov - Fri, 5 Dec
DUB
Dublin
ORD
Chicago
€353 Return, found 1 day ago
€353
Return
found 1 day ago
Select TAP Portugal flight, departing Fri, 21 Nov from Dublin to Chicago, returning Fri, 5 Dec, priced at €353 found 1 day ago
Scandinavian Airlines
Thu, 20 Nov - Thu, 27 Nov
DUB
Dublin
ORD
Chicago
€363 Return, found 5 days ago
€363
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Thu, 20 Nov from Dublin to Chicago, returning Thu, 27 Nov, priced at €363 found 5 days ago
Aer Lingus
Sun, 2 Nov - Mon, 10 Nov
DUB
Dublin
ORD
Chicago
€393 Return, found 14 hours ago
€393
Return
found 14 hours ago
Select Aer Lingus flight, departing Sun, 2 Nov from Dublin to Chicago, returning Mon, 10 Nov, priced at €393 found 14 hours ago
Delta
Sun, 15 Feb - Sun, 22 Feb
DUB
Dublin
MDW
Chicago
€406 Return, found 5 days ago
€406
Return
found 5 days ago
Select Delta flight, departing Sun, 15 Feb from Dublin to Chicago, returning Sun, 22 Feb, priced at €406 found 5 days 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.

Frequently asked questions

What is the name of Merrillville's airport?
Many travellers like to fly into O'Hare Intl. Airport (ORD) when visiting the bustling city of Merrillville.
What airport is best to fly into Merrillville?
Before booking your tickets to Merrillville, it's smart to decide which airport is the most convenient for you. ORD is 72 kilometres from the downtown area. If you arrive at Midway Intl. Airport (MDW), you'll find yourself 48 kilometres away from the centre of the city.
How many airlines fly to Merrillville?
There are 51 airlines that fly into Merrillville from 237 airports across the globe.
Which airlines fly to Merrillville?
Typically, travellers fly with United Airlines, American Airlines and Delta when heading to Merrillville. The biggest proportion of these flights originate in New York, with United Airlines flying this route the most.
How many nonstop flights are there to Merrillville?
Flying to someplace new is much simpler when there aren't any lengthy stopovers. If you're jetting off to Merrillville, the fantastic news is that there are around 7,564 nonstop flights operating every week.
Where are the most popular flights to Merrillville departing from?
Travellers often jet off from New York, Washington and Dallas airports when going to Merrillville.
How long is the flight to Merrillville Airport?
If you're flying to Merrillville from New York, you're looking at a flight duration of 2 hours and 44 minutes. Those taking off from Washington can expect to be airborne for 2 hours and 15 minutes. From Dallas it's around 2 hours and 18 minutes away.
How to book the cheapest flight to Merrillville?
We've all come across those jet-setters who manage to grab impossibly cheap fares wherever they go. Want to know how to do it for your Merrillville holiday? Don't leave it until the last minute to secure your flight. Don't stop there, though. Do some research and see if there are multiple airports at your destination. Ticket prices often differ depending on which airport you pick. Remember to compare prices across air carriers as well. Lastly, another easy way to save a few dollars is be ready to book fast. If you come across a terrific deal, don't hold off — snap it up while you've got the chance.
Do you have any tips for my flight to Merrillville?
Wherever you're coming from, flying can be a pleasurable experience if you're well prepared. Take a peek at these top travel tips that will get your Merrillville escape started on the right foot. What to pack in your hand luggage:

  • The trick to having a great flight experience is to plan ahead. First up, the essentials: passport, boarding pass, credit cards and any vital medications. Next, take on board items that'll help pass the time, like your laptop or a thrilling book. It's also smart to pack your chargers, a comfy neck pillow and a pair of noise-cancelling headphones. Last but not least, don't forget to squeeze in toiletries like a toothbrush, facial wipes and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between air carriers, the general guide to follow is nothing flammable, sharp or explosive. This includes tools, metal cutlery, spray paint and flares. Sports equipment like golf clubs, and items that could injure passengers, such as firearms and swords, are also banned from the cabin.

What to wear on a flight:

  • Choose comfort over style. Prepare for temperature changes in the cabin by donning layers, and pick flat, closed-toe shoes like slip-ons.
  • Most travellers are aware of deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To lessen your risk on board, drink plenty of water, consider wearing compression tights or socks and move your legs and feet often.

How to get through airport security fast when flying to Merrillville?
The answer is simple — be organised. We've rounded up some top tips for a speedy trip through airport security. Look out Merrillville, here you come:

  • Security personnel first need to make sure that you have a valid passport and boarding pass before anything else. Have them in your hand, ready for inspection.
  • Time to strip down. Well sort of. Your coat, belt, keys and other contents of your pockets, like coins, will be required to go through the X-ray machine. Make the whole process easier by removing them before your turn.
  • Your electronic devices like laptops and phones will also have to go on a tray for inspection. No need to worry though, you'll be back online soon enough.
  • Remember to remove liquids and gels from your carry-on bag. They often need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag.
  • Lightweight sneakers are a clever footwear choice as you're less likely to be required to remove them when going through security. Boots and heavier-style shoes are often subjected to extra screening.
  • Airlines will not allow any sharp objects to come on board with you. If you need to bring these kinds of items, pack them safely in your checked luggage.

Book with confidence

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Merrillville. 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 Merrillville. 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 Merrillville, or are just on the lookout for the best flights to Merrillville, 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 Merrillville 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.

Travel information

Travel information

Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Return price
€94

Trending flights to Merrillville

Prices were available within the past 7 days and start at €248 for one-way flights and €344 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Thu, 4 Dec - Sun, 14 Dec
DUB
Dublin
ORD
Chicago
€344 Return, just found
€344
Return
just found
Select Icelandair flight, departing Thu, 4 Dec from Dublin to Chicago, returning Sun, 14 Dec, priced at €344 just found

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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