Cheap flights To Round Lake (ORD) from $29

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

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

Sat, Feb 21 - Sat, Feb 28
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$58 Roundtrip, found 18 hours ago
$58
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Sat, Feb 21 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Sat, Feb 28, priced at $58 found 18 hours ago
Thu, Jan 22 - Mon, Jan 26
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$59 Roundtrip, found 2 hours ago
$59
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Jan 22 from John F. Kennedy Intl. to O'Hare Intl., returning Mon, Jan 26, priced at $59 found 2 hours ago
Thu, Jan 22 - Fri, Jan 23
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$59 Roundtrip, found 4 hours ago
$59
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, Jan 22 from John F. Kennedy Intl. to O'Hare Intl., returning Fri, Jan 23, priced at $59 found 4 hours ago
Thu, Feb 26 - Sun, Mar 1
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$68 Roundtrip, found 4 hours ago
$68
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, Feb 26 from John F. Kennedy Intl. to O'Hare Intl., returning Sun, Mar 1, priced at $68 found 4 hours ago
Mon, Feb 2 - Sat, Feb 14
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$69 Roundtrip, found 4 days ago
$69
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Feb 2 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Sat, Feb 14, priced at $69 found 4 days ago
Sat, Feb 14 - Fri, Feb 20
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$73 Roundtrip, found 3 days ago
$73
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Feb 14 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Fri, Feb 20, priced at $73 found 3 days ago
Sat, Feb 21 - Sun, Feb 22
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$74 Roundtrip, found 7 hours ago
$74
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sat, Feb 21 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Sun, Feb 22, priced at $74 found 7 hours ago
Fri, Jan 9 - Wed, Jan 14
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$75 Roundtrip, found 2 days ago
$75
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Jan 9 from John F. Kennedy Intl. to O'Hare Intl., returning Wed, Jan 14, priced at $75 found 2 days ago
Wed, Jan 7 - Wed, Jan 7
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$78 Roundtrip, found 2 days ago
$78
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, Jan 7 from Newark Liberty Intl. Airport to O'Hare Intl., returning Wed, Jan 7, priced at $78 found 2 days ago
Sat, Feb 28 - Mon, Mar 2
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$79 Roundtrip, found 4 days ago
$79
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Feb 28 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Mon, Mar 2, priced at $79 found 4 days ago

Round Lake Flight Information

Traveling To
Round Lake
Destination Airport IATA Code
ORD
Number of Airlines Serving
Airlines
Frontier Airlines, Spirit Airlines
Flight Price
$58
Earliest Departing Flight
Latest Departing Flight

Flights Review

Mar 10, 2018

Great overall service. Smooth landing. Plane was even early.

A verified traveler
Denver to Chicago · United

Book Your Flight & Hotel Together & Save

Round Lake 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

Jan 29 - Jan 31

2 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $265, price is now $180 per person
$180
per person
found 1 day ago
Palmer House a Hilton Hotel
4.0-star property

Palmer House a Hilton Hotel

Jan 29 - Jan 31

2 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $279, price is now $189 per person
$189
per person
found 1 day ago
Trump International Hotel & Tower Chicago
5.0-star property

Trump International Hotel & Tower Chicago

Feb 12 - Feb 14

2 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $670, price is now $456 per person
$456
per person
found 1 day ago
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Round Lake premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Inn on Sheridan
3.5-star property

The Inn on Sheridan

9/10 Wonderful! (1,000 reviews)

Feb 3 - Feb 8

5 night stay

Atlanta (ATL) to Chicago (ORD)

Delta • Roundtrip • PremiumEconomy
Price was $617, price is now $515 per person
$515
per person
found 1 day ago
clean rooms nice people.

Reviewed on Nov 9, 2025

Arlo Chicago
4.0-star property

Arlo Chicago

9.2/10 Wonderful! (1,862 reviews)

Feb 3 - Feb 8

5 night stay

Atlanta (ATL) to Chicago (ORD)

Delta • Roundtrip • PremiumEconomy
Price was $761, price is now $629 per person
$629
per person
found 1 day ago
Super convinient and great location.

Reviewed on Oct 25, 2025

Hotel Indigo Chicago-Vernon Hills by IHG
3.5-star property

Hotel Indigo Chicago-Vernon Hills by IHG

8.4/10 Very Good! (1,002 reviews)

Feb 3 - Feb 8

5 night stay

Atlanta (ATL) to Chicago (ORD)

Delta • Roundtrip • PremiumEconomy
Price was $687, price is now $596 per person
$596
per person
found 1 day ago
A very nice hotel! Staff was great, helpful and respectful.

Reviewed on Aug 2, 2025

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See all available trips from Atlanta to Round Lake
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Round Lake

Orbitz uses cutting edge mobile technology to help get you the best deals on Round Lake flights. We offer guaranteed low prices on air tickets that can be combined with hotels and car rentals to save you even more money.

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Use the Orbitz Flight Matrix To Save Big On Car Rental

Discount flights to Round Lake can be combined with car rental to get you additional savings. Just use our Flight Matrix to see how your budget air ticket can be combined with a car rental to make your trip not only inexpensive but also more convenient.

Use Multiple Airlines To Ensure You Get The Best Deal

Orbitz allows you to use multiple airlines for flights to Round Lake. By using a combination of airlines for discount flights you are guaranteed to get the lowest fares each way and get the schedule that is most convenient for you.

Store Your Frequent Flyer Information on Orbitz For Easy Access

Booking with Orbitz will still allow you to apply miles for flights to Round Lake to your frequent flyer program. Not only that, but your frequent flyer information will be safely stored on our website, so it will be easy to access the next time you book a discount air ticket with Orbitz.

Frequently asked questions

Which airlines fly to Round Lake?
With 20 airlines running services to O'Hare Intl. Airport (ORD), a major entrance point to Round Lake, you have loads of options. Grab an unbeatable deal among these popular international airlines waiting to fly you away to this city:

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

What is the best airport to fly to in Round Lake?
O'Hare Intl. Airport (ORD) is the city's main airport, so the only thing you'll need to make a decision about will be the aisle seat or the window seat. The center of Round Lake is approximately 30 miles away and where many travelers start their adventure.
How much is a flight to Round Lake?
Round-trip fares started as low as $58 this week to Round Lake, and reached a peak of $79. Jet-setters departing New York (JFK) managed to snap up one-way flights starting at just $29.
How to book the cheapest flight to Round Lake?
Landing cheap flights to Round Lake is as easy as booking with Orbitz. But if you'd love to make sure you're grabbing the best flight deals around, here are some suggestions your wallet will love:

  • Consider nearby airports to increase your savings. Enter your preferred departure and arrival airports in the form fields, then choose the 'Nearby airports' function below. It will list the available options.
  • If you're flexible with your plans, click on the 'Show flexible dates' link. You'll see the flight deals for the days around your chosen departure. Ticket prices often vary depending on what day it is.
  • Hit 'Show options' to refine your search results. You can choose your preferred seating class and airline here. Under 'Sort & Filter' to the left, you can even specify whether you'd like to fly in the morning, afternoon or evening.
  • Once you've figured out your travel dates, reserve your flight. Ticket prices generally rise as the departure date gets closer.
  • Bundle your flights, hotels and car rental into one convenient package deal. Save your hard-earned cash for things that really excite you, like discovering every corner of Round Lake.
  • Flying during busier seasons can mean pricey airfares. Try to avoid traveling over popular periods, such as school breaks, Thanksgiving and Easter.

How long is a flight to Round Lake?
You could have time to read a couple of chapters of a book, or you might make it though the entire thing! The duration of a flight depends on where you're jetting out of, but these popular routes to Round Lake will give you an idea:

  • New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 2 hours and 40 minutes
  • Boston, MA (BOS-Logan Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 51 minutes
  • Washington, DC (DCA-Ronald Reagan Washington National) to O'Hare Intl. Airport (ORD) - 2 hours and 13 minutes

What is the best time to book a flight to Round Lake?
Book in January, February or August for competitively priced tickets to Round Lake. Once you've located a bargain, lock it in — cheap flights will pop up and vanish in the blink of an eye.
What day of the week is the cheapest to book a flight to Round Lake?
Make a booking on a Tuesday, Wednesday or Saturday. Typically, these are the cheapest days of the week to purchase seats to Round Lake. The vacation of your dreams starts with an incredible flight deal!
What is the cheapest day of the week to fly to Round Lake?
If you're after cheap flights to Round Lake, leave early in the week. Orbitz data from 2020 shows Monday is the cheapest day to travel, followed by Tuesday. Saturday has the most expensive fares, so avoid flying on this day and do your bank account a favor.
What is the cheapest month to fly to Round Lake?
Get set to jet for less in August. This is generally an excellent month to take off if you want cheap flights to Round Lake, Orbitz data shows. The least affordable time to take off is June, so avoid this month if you're watching your pennies.
Which airlines allow free cancellation?
Plans change, and we believe your flight should be able to do the same. That's why Orbitz makes it a snap to search for airlines with no change fees and free cancellation. Just enter your departure and arrival destinations and then click on "Filter by flexible change policies." Talk about peace of mind!
What do I need for the flight to Round Lake?
Flying doesn't have to be a drag. In fact it can be fun with a little pre-planning! Make your flight a hassle-free one with the following useful tips:

  • Whether you print it out at home or use an electronic one, you'll need your boarding pass to walk on to the plane. You'll also need some form of government-issued photo ID. If you're flying internationally, make sure your passport is valid and you've looked into visa requirements.
  • Take some activities to keep you busy on your journey to Round Lake. Magazines and electronic gadgets like tablets and e-readers are perfect. Be sure to take a refillable water bottle as well. Even on a short flight, it's important to remain well-hydrated.
  • Even if you're flying when it's blistering hot, bring a hoodie or sweater on board with you. Airplane cabins can get a bit chilly!

How many direct flights are there to Round Lake?
There are 2,332 direct flights to Round Lake every month, so you won't have to stress over tedious stopovers. Book a fare with United Airlines or American Airlines and then sit back and enjoy the flight. Delta Air Lines, Southwest Airlines, Spirit Airlines and Air Canada also offer nonstop flights to Round Lake.
How do I get cheap first-class/business deals to Round Lake?
If you think a business or first-class fare is beyond your grasp, think again. Here are some practical tips to help you book a premium flight to Round Lake for less:

  • Flexibility is essential. By being open to a range of travel dates, you'll have a better chance of picking up a great deal on first or business-class airfares.
  • Low-cost airlines offer first or business-class seating at a fraction of the usual price. Skip the full-service carriers and check out these cheaper options.
  • Bid for an upgrade in online auctions (if available) or upgrade your ticket with loyalty points.

How to get into Round Lake from the airport?
If you want the flexibility that comes with having your own wheels, book an O'Hare Intl. Airport (ORD) car rental with one of the two suppliers at O'Hare Intl. Airport (ORD). Thrifty Car Rental and Dollar have some fantastic rides to choose from. Once you've hopped in the driver's seat, the heart of Round Lake is around 30 miles to the north. Or, why not take a taxi into town and rent a vehicle from the downtown area when you're ready to explore further afield? Round Lake car rentals always has a variety of good deals available.

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.