S$523 Cheap Flights to Merrillville

View S$523 flight on Mon, 13 Oct, 2025Opens in a new window

Popular airlines to Merrillville

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Cheap round-trip flights to Merrillville

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Sun, 2 Nov - Sun, 9 Nov
DUB
Dublin
ORD
Chicago
S$664 Return, found 1 day ago
S$664
Return
found 1 day ago
Select KLM flight, departing Sun, 2 Nov from Dublin to Chicago, returning Sun, 9 Nov, priced at S$664 found 1 day ago
Swiss International Air Lines
Thu, 5 Feb - Fri, 13 Feb
LHR
London
ORD
Chicago
S$705 Return, found 1 day ago
S$705
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, 5 Feb from London to Chicago, returning Fri, 13 Feb, priced at S$705 found 1 day ago
United
Sun, 2 Nov - Sun, 9 Nov
DUB
Dublin
ORD
Chicago
S$716 Return, found 1 day ago
S$716
Return
found 1 day ago
Select United flight, departing Sun, 2 Nov from Dublin to Chicago, returning Sun, 9 Nov, priced at S$716 found 1 day ago
Lufthansa
Sun, 2 Nov - Sun, 9 Nov
DUB
Dublin
ORD
Chicago
S$719 Return, found 1 day ago
S$719
Return
found 1 day ago
Select Lufthansa flight, departing Sun, 2 Nov from Dublin to Chicago, returning Sun, 9 Nov, priced at S$719 found 1 day ago
Austrian Airlines
Sun, 5 Oct - Wed, 15 Oct
LHR
London
ORD
Chicago
S$736 Return, found 3 days ago
S$736
Return
found 3 days ago
Select Austrian Airlines flight, departing Sun, 5 Oct from London to Chicago, returning Wed, 15 Oct, priced at S$736 found 3 days ago

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

July is typically the cheapest month to fly

From S$99 - S$336 per traveller.

Find Your Flights to Merrillville RFD

Cheap flights to Merrillville (RFD)

Get started finding a cheap flight to Merrillville on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Merrillville.

Return prices range from S$664 - S$1,083 and one-ways Merrillville start as low as S$523.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Merrillville (RFD)

You have several options for which airline you choose to travel with to Merrillville. There are 10 airlines flying into RFD: Etihad Airways, Air India, American Airlines, Virgin Atlantic, British Airways, KLM, Swiss International Air Lines, United, Lufthansa, Austrian Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Merrillville (RFD) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to RFD in November and in October for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

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.

Flights to Merrillville information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Return price
S$664

Trending flights to Merrillville

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Mon, 20 Oct - Tue, 28 Oct
SIN
Singapore
ORD
Chicago
S$1,083 Return, found 5 hours ago
S$1,083
Return
found 5 hours ago
Select All Nippon Airways flight, departing Mon, 20 Oct from Singapore to Chicago, returning Tue, 28 Oct, priced at S$1,083 found 5 hours ago
*Available to Expedia members.