Cheap flights To Merrillville (RFD) from $36

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Cheap Flights to Merrillville from $36 One Way, $70 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Jun 2 - Tue, Jun 9
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$70 Roundtrip, just found
$70
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Jun 2 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Tue, Jun 9, priced at $70 just found
Tue, Jun 2 - Wed, Jun 3
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$78 Roundtrip, found 1 hour ago
$78
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Jun 2 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Jun 3, priced at $78 found 1 hour ago
Sat, May 30 - Sat, Jun 6
DFW
Dallas-Fort Worth Intl.
MDW
Midway Intl.
$87 Roundtrip, found 4 days ago
$87
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, May 30 from Dallas-Fort Worth Intl. to Midway Intl., returning Sat, Jun 6, priced at $87 found 4 days ago
Tue, May 19 - Wed, May 27
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$108 Roundtrip, found 2 days ago
$108
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, May 19 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Wed, May 27, priced at $108 found 2 days ago
Thu, May 28 - Wed, Jun 3
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$154 Roundtrip, found 19 hours ago
$154
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Thu, May 28 from Los Angeles Intl. to O'Hare Intl., returning Wed, Jun 3, priced at $154 found 19 hours ago
Thu, May 28 - Fri, May 29
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$168 Roundtrip, found 2 days ago
$168
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Thu, May 28 from Newark Liberty Intl. Airport to O'Hare Intl., returning Fri, May 29, priced at $168 found 2 days ago
Tue, Jun 23 - Thu, Jul 2
EWR
Newark Liberty Intl. Airport
RFD
Greater Rockford
$176 Roundtrip, found 4 days ago
$176
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Jun 23 from Newark Liberty Intl. Airport to Greater Rockford, returning Thu, Jul 2, priced at $176 found 4 days ago
Wed, Aug 5 - Wed, Aug 12
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$177 Roundtrip, found 3 hours ago
$177
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Aug 5 from Newark Liberty Intl. Airport to O'Hare Intl., returning Wed, Aug 12, priced at $177 found 3 hours ago
Tue, Jun 2 - Tue, Jun 9
EWR
Newark Liberty Intl. Airport
MDW
Midway Intl.
$185 Roundtrip, found 4 hours ago
$185
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Tue, Jun 2 from Newark Liberty Intl. Airport to Midway Intl., returning Tue, Jun 9, priced at $185 found 4 hours ago
Wed, May 20 - Sun, May 24
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$194 Roundtrip, found 11 hours ago
$194
Roundtrip
found 11 hours ago
Select Contour Airlines flight, departing Wed, May 20 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Sun, May 24, priced at $194 found 11 hours ago

Merrillville Flight Information

Traveling To
Merrillville
Destination Airport IATA Code
RFD
Number of Airlines Serving
Airlines
Frontier Airlines, American Airlines, United, Spirit Airlines, Contour Airlines
Flight Price
$70
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Merrillville economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

Jun 24 - Jun 26

2 night stay

Newark Liberty Intl. Airport (EWR) to Chicago (ORD)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $686, price is now $438 per person
$438
per person
found 1 day ago
Wind Creek Southland Casino and Hotel
4.0-star property

Wind Creek Southland Casino and Hotel

Jun 17 - Jun 24

7 night stay

Newark Liberty Intl. Airport (EWR) to Chicago (ORD)

American Airlines • Coach

Chicago (ORD) to Newark Liberty Intl. Airport (EWR)

Delta • Coach
Save 100% on your flight
Price was $1,032, price is now $643 per person
$643
per person
just found
Sable at Navy Pier Chicago, Curio Collection by Hilton
4.0-star property

Sable at Navy Pier Chicago, Curio Collection by Hilton

Jun 18 - Jun 21

3 night stay

Newark Liberty Intl. Airport (EWR) to Chicago (ORD)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,432, price is now $972 per person
$972
per person
found 1 day ago
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Merrillville premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
LondonHouse Chicago, Curio Collection by Hilton
4.5-star property

LondonHouse Chicago, Curio Collection by Hilton

9.4/10 Exceptional! (3,670 reviews)

Jun 4 - Jun 8

4 night stay

New York (NYC) to Chicago (ORD)

Frontier Airlines • Non-stop • PremiumEconomy

Chicago (ORD) to New York (NYC)

JetBlue Airways • Non-stop • PremiumEconomy
Price was $1,948, price is now $1,419 per person
$1,419
per person
found 13 hours ago
Amazing view!! Great rooftop at night!!! Drinks were excellent Expresso Martini!!

Reviewed on Mar 30, 2026

Swissotel - Chicago
4.5-star property

Swissotel - Chicago

9/10 Wonderful! (3,293 reviews)

Jun 4 - Jun 8

4 night stay

New York (NYC) to Chicago (ORD)

Frontier Airlines • Non-stop • PremiumEconomy

Chicago (ORD) to New York (NYC)

JetBlue Airways • Non-stop • PremiumEconomy
Price was $2,470, price is now $1,633 per person
$1,633
per person
found 13 hours ago
Great stay and we highly recommend. We will be back.

Reviewed on Apr 21, 2026

Sable at Navy Pier Chicago, Curio Collection by Hilton
4.0-star property

Sable at Navy Pier Chicago, Curio Collection by Hilton

9.4/10 Exceptional! (2,478 reviews)

Jun 4 - Jun 8

4 night stay

New York (NYC) to Chicago (ORD)

Frontier Airlines • Non-stop • PremiumEconomy

Chicago (ORD) to New York (NYC)

JetBlue Airways • Non-stop • PremiumEconomy
Price was $2,087, price is now $1,520 per person
$1,520
per person
found 13 hours ago
Courteous staff, clean room, conveniently located right on the pier.

Reviewed on Nov 3, 2025

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Merrillville first class flight packages

Price found within the past 48 hours. Click for updated prices.
Wind Creek Southland Casino and Hotel
4.0-star property

Wind Creek Southland Casino and Hotel

9.4/10 Exceptional! (336 reviews)

Jun 26 - Jun 28

2 night stay

New York (NYC) to Chicago (ORD)

Delta • Non-stop roundtrip • FirstClass
Price was $1,076, price is now $877 per person
$877
per person
found 16 hours ago
Love the Cleanliness, and no smoking rooms. The staff was excellent! We will attend again

Reviewed on Nov 17, 2025

voco Chicago Downtown - Riverwalk by IHG
3.5-star property

voco Chicago Downtown - Riverwalk by IHG

8.8/10 Excellent! (3,760 reviews)

Jun 26 - Jun 28

2 night stay

New York (NYC) to Chicago (ORD)

Delta • Non-stop roundtrip • FirstClass
Price was $1,127, price is now $1,038 per person
$1,038
per person
found 16 hours ago
I loved the pool and the restaurant within the hotel. Great customer service. I had a great view. The room was a tad bit smaller than I expected for the price but it was a nice hotel.

Reviewed on Feb 9, 2026

Canopy by Hilton Chicago Central Loop
4.0-star property

Canopy by Hilton Chicago Central Loop

9.4/10 Exceptional! (1,481 reviews)

Jun 26 - Jun 28

2 night stay

New York (NYC) to Chicago (ORD)

Delta • Non-stop roundtrip • FirstClass
Price was $1,165, price is now $1,088 per person
$1,088
per person
found 16 hours ago
the best Hilton so far.

Reviewed on Feb 26, 2026

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Merrillville

Orbitz provides convenient, one-stop shopping for travelers looking for budget flights to Merrillville or any other low fare domestic or international air travel.

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Now it is even faster to find exclusive deals and book cheap Merrillville flights from any location with our new Orbitz apps. These cutting-edge mobile tools are available free to anyone with an Android device, iPad, or iPhone. Look up Merrillville's most popular attractions, best restaurants, and entertainment venues or check on your flights to Merrillville and make changes to your itinerary while waiting in line for your latte.

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You can find amazing discount fares with Orbitz’s guaranteed low prices or take advantage of last-minute sales and special travel packages. You can also earn points towards your airline frequent flyer programs when you book qualified flights to Merrillville. That means you can rack up money-saving points and miles for future use while saving money now.

We Are Just a Phone Call Away If You Need Us

Booking, changing, or canceling your Merrillville flights is a breeze with Orbitz’s online and mobile tools, but that doesn't mean that we leave you hanging if you want to speak with one of our representatives. If you need help, just contact our Customer Service by email or phone. To enjoy a less stressful trip, be sure to sign up for instant alerts so we can send you any updates or delays relating to your flights to Merrillville to your mobile phone or email.

Frequently asked questions

Which airlines fly to Merrillville?
With 20 airlines to choose from, finding the perfect flight to fit your itinerary and budget will be a piece of cake. O'Hare Intl. Airport (ORD) is the main gateway to Merrillville and where you'll likely be flying into. These well-known international airlines are waiting to take you there:

  • United Airlines - 612 flights to Merrillville per month
  • American Airlines - 339 flights to Merrillville per month
  • Air Canada - 190 flights to Merrillville per month

What is the best airport to fly to in Merrillville?
You'll want to search for a rewarding flight deal to Midway Intl. Airport (MDW). It's the city's main airport and is located roughly 30 miles northwest of the center. Once you've collected your suitcase, it won't be long before you're taking in the best sights in Merrillville.
How much is a flight to Merrillville?
Fares for return flights fell as low as $70 this past week to Merrillville, and reached a high of $194. A few lucky passengers departing Atlanta (ATL) managed to snare one-way fares starting at just $36.
How to book the cheapest flight to Merrillville?
Landing cheap flights to Merrillville is as simple as booking with Orbitz. But if you're eager to make sure you're nabbing the best flight deals around, here are some tips your budget will love:

  • Departing from or arriving at other airports can sometimes help you save on airfares. Type in your preferred departure and arrival airports. Next, click on the 'Nearby airports' function below to compare your options.
  • If your travel plans aren't set in stone, click on the 'Show flexible dates' link to bring up the flight deals across different departure dates. If you find a suitable cheaper fare, go with it.
  • Hit 'Show options' to fine tune your search results. You can choose your preferred airline and seating class here. Under 'Sort & Filter' to the left, you can even select whether you'd like to fly in the morning, afternoon or evening.
  • Reserve your seat as soon as you've worked out your travel dates. While it does happen occasionally, airfares rarely drop in price as your date of departure nears.
  • Make even more savings on your adventure by bundling your flights, hotels and car rental into a package with Orbitz. Your credit card will thank you.
  • Flying during the busy season can mean higher airfares. If possible, plan your trip outside of popular periods, such as school breaks, Thanksgiving and Easter.

How long is a flight to Merrillville?
The duration of your flight will depend on where you're departing from, whether that's the South, the Northern states or someplace else. Listed below are some of the most common routes to Merrillville and average flight times:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Midway Intl. Airport (MDW) - 1 hour and 51 minutes
  • Las Vegas, NV (LAS-Harry Reid Intl.) to Midway Intl. Airport (MDW) - 3 hours and 15 minutes
  • Orlando, FL (MCO-Orlando Intl.) to Midway Intl. Airport (MDW) - 2 hours and 40 minutes

What is the best time to book a flight to Merrillville?
Book your seats to Merrillville in January. This is a great month for low prices, closely followed by February and August. Catch cheap flights and enjoy your dream vacation with Orbitz.
What day of the week is the cheapest to book a flight to Merrillville?
To pick up a rewarding flight deal, book on a Tuesday, Wednesday or Saturday. These are typically the cheapest days to purchase flights to Merrillville.
What is the cheapest day of the week to fly to Merrillville?
According to Orbitz data from 2020, Monday is generally the best day to get cheap flights to Merrillville. Tuesday also offers wallet-friendly airfares, whereas Saturday has the highest ticket rates. Even though flying out at the weekend may be more convenient, you'll have more cash in your pocket to play with if you jet out at the start of the week.
What is the cheapest month to fly to Merrillville?
We won't keep you in suspense — based on Orbitz data, August is generally the most affordable month to fly. Ideal for those who crave a weekend getaway or simply escape from it all before the weather turns. Be aware that the costliest time to fly is in the middle of summer, with ticket prices peaking in June.
Which airlines allow free cancellation?
Flexibility is more important than ever, that's why Orbitz lets you search for carriers that won't slap on fees for amendments to your reservation. Fill out your departure and arrival points, then choose "Filter by flexible change policies." We'll show you all the options that include free cancellation within 24 hours of booking and no change fees.
What do I need for the flight to Merrillville?
Flying can be a joy if you're well prepared! Make your journey a relaxing one with these practical tips:

  • Your travel documents are the most important things you'll need to take with you on your flight. To avoid any issues when checking in, make sure that the information on your ticket is the same as on your government-issued ID.
  • Take some activities to keep you busy on your journey to Merrillville. Books and electronic devices like laptops and tablets should do the trick. Make sure you take a refillable water bottle with you as well. Even on short flights, it's important to keep hydrated.
  • It can get cold on the plane. If you don't like the idea of shivering your way through the flight, bring a sweater.

How many direct flights are there to Merrillville?
Each month, there are 604 direct flights to Merrillville. Select from a range of airline companies, including Southwest Airlines, Frontier Airlines and Delta Air Lines. Other airlines that fly nonstop are Volaris, Porter Airlines and Allegiant Air.
How do I get cheap first-class/business deals to Merrillville?
There are ways of booking business or first-class fares to Merrillville that won't burn through your savings. Claim a seat at the front of the plane for less with these great tips:

  • Be more flexible with your travel dates and wait for big sales on first or business-class airfares.
  • Many budget carriers nowadays have terrific business-class seating that doesn't cost a bundle.
  • Make a bid for an upgrade. Some carriers hold online auctions that let you offer a price for a seat at the front of the plane. You can also try upgrading with points earned through a flight rewards program.

How to get into Merrillville from the airport?
Cruise into central Merrillville with a Midway Intl. Airport (MDW) car rental. Budget and Avis are two leading providers at Midway Intl. Airport (MDW). Fling your suitcase in the trunk, head 30 miles to the southeast and you'll hit the hustle and bustle of the city in next to no time. Lots of travelers also use public transportation or taxis to travel into town. From there, you can still rent a ride to see the region's other great attractions with one of our Merrillville car rentals.
What is the best time to go to Merrillville?
Merrillville is an exciting vacation destination year-round, but the most popular months are March, May and June. If you like warmer weather, consider visiting in summertime. Like most places in the Northern Hemisphere, the summer season gets underway June 20. Temperatures generally hover between 65 ºF and 80 ºF during the day.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.