$54 Cheap flights to Lake County

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Top places to visit in Lake County

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Merrillville

Merrillville

Cheap flights to Lake County from $54 One Way, $69 Round Trip

$69 return flights and $54 one-way flights to Lake County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 24 - Tue, Oct 27
DFW
Dallas
MDW
Chicago
$69 Roundtrip, found 4 days ago
$69
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Oct 24 from Dallas to Chicago, returning Tue, Oct 27, priced at $69 found 4 days ago
Sat, Oct 3 - Tue, Oct 27
IAH
Houston
ORD
Chicago
$82 Roundtrip, found 5 days ago
$82
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Oct 3 from Houston to Chicago, returning Tue, Oct 27, priced at $82 found 5 days ago
Tue, Nov 17 - Thu, Dec 3
DFW
Dallas
ORD
Chicago
$83 Roundtrip, found 4 days ago
$83
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Nov 17 from Dallas to Chicago, returning Thu, Dec 3, priced at $83 found 4 days ago
Tue, Nov 17 - Thu, Nov 19
ATL
Atlanta
MDW
Chicago
$84 Roundtrip, found 3 days ago
$84
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Nov 17 from Atlanta to Chicago, returning Thu, Nov 19, priced at $84 found 3 days ago
Thu, Oct 22 - Tue, Oct 27
ATL
Atlanta
ORD
Chicago
$86 Roundtrip, found 10 hours ago
$86
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Thu, Oct 22 from Atlanta to Chicago, returning Tue, Oct 27, priced at $86 found 10 hours ago
Mon, Oct 26 - Thu, Oct 29
BWI
Baltimore
ORD
Chicago
$95 Roundtrip, found 5 days ago
$95
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Oct 26 from Baltimore to Chicago, returning Thu, Oct 29, priced at $95 found 5 days ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
LAXChicagoSeptember 19 to November 5$366
LAXChicagoSeptember 18 to September 21$421
FCOChicagoSeptember 18 to September 26$672
HKGChicagoSeptember 20 to September 30$1,077
PEKChicagoSeptember 20 to March 6$1,173
PVGChicagoSeptember 20 to October 24$1,321
FOCChicagoSeptember 19 to September 21$2,840
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Lake County Accommodation Deals

River Hotel

River Hotel

4 out of 5
75 East Wacker Drive Chicago IL
Fully refundableReserve now, pay when you stay
$159 nightly
The price is $190 total per night from Sep 27 to Sep 28
$190 total
Sep 27 - Sep 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy free WiFi, room service, and a fitness center. Our guests praise the helpful staff and the clean ...
Opens in a new windowRiver Hotel
The Chicago Hotel Collection Ambassador Gold Coast

The Chicago Hotel Collection Ambassador Gold Coast

4 out of 5
1301 N State Pkwy Chicago IL
Fully refundableReserve now, pay when you stay
$161 nightly
The price is $191 total per night from Sep 28 to Sep 29
$191 total
Sep 28 - Sep 29
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy free WiFi, a 24-hour fitness center, and valet parking (surcharge). Our guests praise the helpful ...
Opens in a new windowThe Chicago Hotel Collection Ambassador Gold Coast
Congress Plaza Hotel

Congress Plaza Hotel

3.5 out of 5
520 South Michigan Avenue Chicago IL
Fully refundableReserve now, pay when you stay
$164 nightly
The price is $195 total per night from Sep 27 to Sep 28
$195 total
Sep 27 - Sep 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, 2 bars/lounges, and breakfast (surcharge). Our guests praise the helpful staff and ...
8/10 Very Good! (10,254 reviews)
"The rooms are clean and the prices is nice, but the property itself and the room itself smell very musty."

Reviewed on Sep 15, 2026

Opens in a new windowCongress Plaza Hotel
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Hilton Chicago

Hilton Chicago

4 out of 5
720 S Michigan Ave Chicago IL
Fully refundableReserve now, pay when you stay
$272 nightly
The price is $319 total per night from Sep 25 to Sep 26
$319 total
Sep 25 - Sep 26
Total with taxes and fees
Book a stay at this historic hotel in Chicago. Enjoy 2 restaurants, breakfast (surcharge), and a health club. Our guests praise the helpful staff and the clean ...
Opens in a new windowHilton Chicago
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Need a Car For After Your Flight?

Standard

Kia Forte
  • 5 people
  • Unlimited mileage
Schiller Park, Illinois, USA
Kia Forte

$25

$103 total
found 14 hours ago
Standard Kia Forte

Compact SUV

Kia Seltos
  • 5 people
  • Unlimited mileage
Schiller Park, Illinois, USA
Kia Seltos

$30

$115 total
found 14 hours ago
Compact SUV Kia Seltos

Economy

Mitsubishi Mirage
  • 5 people
  • Unlimited mileage
Chicago, Illinois, USA
Mitsubishi Mirage

$56

$193 total
found 14 hours ago
Economy Mitsubishi Mirage

Fullsize

Toyota Camry
  • 5 people
  • Unlimited mileage
Schiller Park, Illinois, USA
Toyota Camry

$63

$204 total
found 14 hours ago
Fullsize Toyota Camry
Lowest prices found within the past 14 hours. Prices and availability subject to change. Additional terms may apply.

Lake County

Are you in the mood for a cruise? Shop Orbitz today for cheap cruises and flights to Lake County. Our award-winning cruise site features exclusive offers, information for first-timers and top destinations and activities. Make discount domestic and international travel plans in an instant with cutting-edge mobile tools from Orbitz.

Top Pick

Orbitz holds a “Best of the Web” Cruise Site Award from Forbes Magazine. You won’t find better deals anywhere on low cost cruises and low fare Lake County flights. Our Customer Care and guaranteed low prices make Orbitz the team to beat in budget cruises and air ticket sales.

Exclusive Offers

Register for Orbitz email updates and our cruise experts will notify you of bargain tickets on cruises as they’re posted. Install our free mobile apps on your iPad, iPhone or Android for easy booking and mobile-only savings on flights to Lake County. Visit www.Orbitz.com to learn more about these amazing benefits and our 110% Best Price Guarantee.

First-Timers

Are you and your family cruise newbies? Orbitz offers Cruising 101 and Cruise FAQ to answer any questions you may have. Book your cruise and air travel with Orbitz On the Go for greater savings on Lake County flights.

Ports and Play

Be sure to check our cruise page for free shore excursions, onboard spending, balcony upgrades and other perks. Orbitz offers last-minute, luxury, weekend and summer cruises. You can even designate which port you want to sail from and pre-book on-shore activities. Get there on the cheap with discounts on flights to Lake County and Lake County flights. Get more bang for your travel buck at Orbitz.

Frequently asked questions

Which airlines fly to Lake County?
With 12 airlines waiting to whisk you away to Lake County, finding the ideal flight will be a breeze. Book your fare with one of these top international carriers that offer services to O'Hare Intl. Airport (ORD):

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

How much is a flight to Lake County?
Loads of incredible deals were on offer this week, with return flights to Lake County ranging between $69 and $2,840. But it was travelers beginning their trip from Atlanta (ATL) who bagged the top bargains. One-way fares to Lake County started from a low $54.
How to book the cheapest flight to Lake County?
Snapping up cheap flights to Lake County is as easy as booking with Orbitz. But if you want to make sure you're walking away with the best flight deals around, here are some suggestions to follow:

  • Consider departing from or arriving at alternative airports to increase your savings. Enter your preferred departure and arrival points in the form fields, then choose the 'Nearby airports' function below. It will list the available options.
  • If you're flexible with your travel plans, click on the 'Show flexible dates' option. It'll display the flight deals for the days before and after your chosen departure. Airfares often vary depending on the day of the week.
  • To fine tune your results, click on 'Show options.' You can search based on airlines, seating class, and nonstop and refundable flights. You can also choose whether you want to fly in the morning, afternoon or evening under 'Sort & Filter' to the left.
  • The early bird gets the best savings, so purchase your seats once you've settled on your travel dates. The cheapest airfares are quick to go and prices generally climb as the departure date gets closer.
  • Bundle your flights, hotels and car rental into a money-saving package deal. Save your dollars for things that really excite you, like exploring Lake County.
  • Don't travel during the busy season if you can. By avoiding summer and school vacations, you can save a significant amount on your airfare.

What is the best time to book a flight to Lake County?
Generally speaking, January is the cheapest month to purchase your plane ticket. This is followed by February and August. Bear this in mind while you look for a cheap flight to Lake County.
What day of the week is the cheapest to book a flight to Lake County?
To score a fantastic flight deal, book on a Tuesday, Wednesday or Saturday. Usually, these are the cheapest days of the week to book tickets to Lake County.
What is the cheapest day of the week to fly to Lake County?
Based on Orbitz data from 2020, Monday is usually the best day of the week for cheap flights to Lake County. Tuesday also has wallet-friendly fares, whereas Saturday has the highest ticket rates. Although flying out at the weekend may be easier to arrange, you'll have more money to play with if you head out early in the week.
What is the cheapest month to fly to Lake County?
Get set to jet for less in August. This is generally the best month to take off if you're looking for cheap flights to Lake County, Orbitz data shows. The most expensive time to fly is June, so avoid this month if you can.
Which airlines allow free cancellation?
We know that plans change and flexibility matters. That's why you can search for flights that have free cancellation and no change fees on Orbitz. Just click on "Filter by flexible change policies" and we'll show you fares with more flexibility than candy on a dashboard in summer!
What do I need for the flight to Lake County?
There's nothing more exciting than jetting somewhere new, but it pays to be prepared. These top tips will help get your trip started on the right foot:

  • Before you board the plane, you'll need to show some sort of government-issued ID, like your passport. You'll also need your ticket. If you're traveling with kids, check with your airline about which documents they may need.
  • Take some activities to pass the time on your trip to Lake County. Magazines, books and devices like e-readers and tablets are good ideas. Make sure you take a bottle of water with you too. Even on a short flight, it's important to keep well-hydrated.
  • Even if you're flying in the height of summer, bring a sweater on board with you. Cabins are notorious for getting downright chilly.

How do I get cheap first-class/business deals to Lake County?
If you think a business or first-class ticket is beyond your reach, you may want to think again. Here are some practical tips to help you nab a premium flight to Lake County for less:

  • Flexibility isn't just useful for your yoga. Have some room to move around your travel dates so you can pick up cheaper airfares when a sale comes along.
  • Budget airlines offer business-class seats at affordable prices. Give the full-service carriers a miss and look up these cheaper options.
  • Bid for an upgrade in online auctions (if available) or upgrade with loyalty points.

What is the best time to go to Lake County?
If you want to soak up the unique vibe of Lake County in the busy season, May, June and July are the top months to visit. June 20 heralds the first day of summertime in the Northern Hemisphere and is a fantastic time to go if you're fond of the great outdoors. During this time of year, average daily temperatures generally range from 65 ºF to 80 ºF.

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.