Cheap flights To Merrillville (RFD) from $29

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Cheap Flights to Merrillville from $29 One Way, $58 Round Trip

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

Fri, Feb 20 - Sat, Feb 28
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$58 Roundtrip, found 2 days ago
$58
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Feb 20 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Sat, Feb 28, priced at $58 found 2 days ago
Wed, Feb 25 - Fri, Feb 27
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$59 Roundtrip, found 5 hours ago
$59
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Wed, Feb 25 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Fri, Feb 27, priced at $59 found 5 hours ago
Thu, Feb 12 - Tue, Feb 24
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$63 Roundtrip, found 3 days ago
$63
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Feb 12 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Tue, Feb 24, priced at $63 found 3 days ago
Wed, Feb 25 - Wed, Feb 25
LGA
LaGuardia
ORD
O'Hare Intl.
$67 Roundtrip, found 3 days ago
$67
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Wed, Feb 25 from LaGuardia to O'Hare Intl., returning Wed, Feb 25, priced at $67 found 3 days ago
Wed, Feb 18 - Wed, Feb 25
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$68 Roundtrip, just found
$68
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Feb 18 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Feb 25, priced at $68 just found
Thu, Jan 22 - Fri, Jan 23
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$69 Roundtrip, found 6 days ago
$69
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Jan 22 from John F. Kennedy Intl. to O'Hare Intl., returning Fri, Jan 23, priced at $69 found 6 days ago
Sat, Feb 7 - Mon, Feb 16
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$69 Roundtrip, found 4 days ago
$69
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Feb 7 from Newark Liberty Intl. Airport to O'Hare Intl., returning Mon, Feb 16, priced at $69 found 4 days ago
Tue, Mar 10 - Tue, Mar 17
EWR
Newark Liberty Intl. Airport
MDW
Midway Intl.
$101 Roundtrip, found 6 days ago
$101
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Mar 10 from Newark Liberty Intl. Airport to Midway Intl., returning Tue, Mar 17, priced at $101 found 6 days ago
Wed, Feb 4 - Wed, Feb 11
LGA
LaGuardia
MDW
Midway Intl.
$128 Roundtrip, found 5 days ago
$128
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Feb 4 from LaGuardia to Midway Intl., returning Wed, Feb 11, priced at $128 found 5 days ago
Tue, Feb 3 - Wed, Feb 4
JFK
John F. Kennedy Intl.
MDW
Midway Intl.
$130 Roundtrip, found 6 days ago
$130
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Feb 3 from John F. Kennedy Intl. to Midway Intl., returning Wed, Feb 4, priced at $130 found 6 days ago

Merrillville Flight Information

Traveling To
Merrillville
Destination Airport IATA Code
RFD
Number of Airlines Serving
Airlines
Frontier Airlines, Spirit Airlines, JetBlue Airways, Southwest Airlines
Flight Price
$58
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.
Holiday Inn Chicago O'Hare – Rosemont by IHG
3.0-star property

Holiday Inn Chicago O'Hare – Rosemont by IHG

Feb 27 - Mar 2

3 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $287, price is now $189 per person
$189
per person
found 1 day ago
Level Chicago - River North
4.0-star property

Level Chicago - River North

Mar 4 - Mar 8

4 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $618, price is now $430 per person
$430
per person
found 1 day ago
Holiday Inn Express & Suites Chicago O'Hare Airport by IHG
3.0-star property

Holiday Inn Express & Suites Chicago O'Hare Airport by IHG

Feb 27 - Mar 2

3 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $291, price is now $214 per person
$214
per person
found 1 day ago
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See all available trips from Atlanta to Merrillville
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Merrillville first class 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

9.4/10 Exceptional! (2,790 reviews)

Feb 27 - Mar 4

5 night stay

Dallas (DFW) to Chicago (ORD)

American Airlines • Roundtrip • FirstClass
Price was $1,085, price is now $740 per person
$740
per person
found 15 hours ago
I recommend 100% Everything was good, the staff, room and the food. Also, it is located in a good area.

Reviewed on Jan 14, 2026

Trump International Hotel & Tower Chicago
5.0-star property

Trump International Hotel & Tower Chicago

9.4/10 Exceptional! (1,773 reviews)

Feb 27 - Mar 4

5 night stay

Dallas (DFW) to Chicago (ORD)

American Airlines • Roundtrip • FirstClass
Save 100% on your flight
Price was $1,888, price is now $1,205 per person
$1,205
per person
found 15 hours ago
Food was amazing and the staff was amazing. Room was incredible! Felt like we were royalty on our visit!

Reviewed on Oct 13, 2025

Waldorf Astoria Chicago
5.0-star property

Waldorf Astoria Chicago

9.4/10 Exceptional! (1,000 reviews)

Feb 27 - Mar 4

5 night stay

Dallas (DFW) to Chicago (ORD)

American Airlines • Roundtrip • FirstClass
Save 100% on your flight
Price was $1,881, price is now $1,325 per person
$1,325
per person
found 15 hours ago
Lovely room and spacious bathroom plus all of the high end touches (robes, slippers to soft mats and towels and great bath products and loved the nespresso maker!) View was not great but gym and lobby made up for it; bar was too crowded and we couldn’t get a late checkout but at least it was noon and they held our bags for a few hours!

Reviewed on Dec 31, 2025

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See all available trips from Dallas to Merrillville
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Merrillville

Reach your destination without breaking your budget by booking your flights to Merrillville using Orbitz. We offer access to all of the best discounts on airfare, travel accommodations and even car rentals. Planning your trip and saving money are easier with Orbitz.

Get Discount Rates On Your Merrillville Flight

Whether planning ahead or deciding to book your trip at the last minute, Orbitz will provide the lowest rates on Merrillville flights. Using our free mobile phone apps will make you privy to a number of discounts that are unique to mobile phone users. These are perfect for harried travelers who want to find deals that they can qualify for on the same day.

Make Orbitz Your Official Travel Planner

Orbitz can be used for much more than comparing and booking a discount flight to Merrillville. We also offer a variety of resources for securing the ideal travel accommodations while staying on budget. Travel tips, hotel reviews, customized suggestions and even detailed images can all be accessed through your mobile phone.

Build A Comprehensive Travel Itinerary

In addition to booking a low cost flight to Merrillville, you can learn about the best places to visit, the best hotels to stay in and the preferred times for traveling. When you use Orbitz mobile phone apps you can also share your travel itineraries with friends and family members, all with just a few quick taps.

Using Orbitz to secure your Merrillville flights can save you money and time. Perfect for both the early travel planner and the last minute journey: Orbitz offers phenomenal customer service and unbeatable convenience.

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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 $58 this past week to Merrillville, and reached a high of $130. A few lucky passengers departing Atlanta (ATL) managed to snare one-way fares starting at just $29.
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.