$35 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 $35 One Way, $92 Round Trip

$92 return flights and $35 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.

Fri, Sep 11 - Mon, Sep 14
FLL
Fort Lauderdale
ORD
Chicago
$92 Roundtrip, just found
$92
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Sep 11 from Fort Lauderdale to Chicago, returning Mon, Sep 14, priced at $92 just found
Thu, Oct 8 - Sat, Oct 17
BWI
Baltimore
ORD
Chicago
$102 Roundtrip, found 3 days ago
$102
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Oct 8 from Baltimore to Chicago, returning Sat, Oct 17, priced at $102 found 3 days ago
Mon, Oct 5 - Tue, Oct 6
IAH
Houston
ORD
Chicago
$108 Roundtrip, found 2 hours ago
$108
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, Oct 5 from Houston to Chicago, returning Tue, Oct 6, priced at $108 found 2 hours ago
Tue, Aug 18 - Wed, Aug 19
ATL
Atlanta
ORD
Chicago
$120 Roundtrip, found 1 hour ago
$120
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Aug 18 from Atlanta to Chicago, returning Wed, Aug 19, priced at $120 found 1 hour ago
Thu, Sep 24 - Sun, Sep 27
PHL
Philadelphia
ORD
Chicago
$125 Roundtrip, just found
$125
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 24 from Philadelphia to Chicago, returning Sun, Sep 27, priced at $125 just found
Sat, Sep 5 - Tue, Sep 8
FLL
Fort Lauderdale
MDW
Chicago
$144 Roundtrip, found 1 day ago
$144
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Sep 5 from Fort Lauderdale to Chicago, returning Tue, Sep 8, priced at $144 found 1 day ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
LAXChicagoAugust 8 to August 10$361
LAXChicagoAugust 9 to August 12$497
FCOChicagoAugust 9 to September 9$956
HKGChicagoAugust 8 to August 9$1,614
PEKChicagoAugust 9 to September 2$1,677
PVGChicagoAugust 7 to August 21$1,897
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Lake County Accommodation Deals

Congress Plaza Hotel

Congress Plaza Hotel

3.5 out of 5
520 South Michigan Avenue Chicago IL
Fully refundableReserve now, pay when you stay
$145 nightly
The price is $172 total per night from Aug 30 to Aug 31
$172 total
Aug 30 - Aug 31
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 ...
Opens in a new windowCongress Plaza 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
$152 nightly
The price is $181 total per night from Aug 17 to Aug 18
$181 total
Aug 17 - Aug 18
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 ...
8/10 Very Good! (1,899 reviews)
"Great experience staff was really helpful."

Reviewed on Aug 3, 2026

Opens in a new windowThe Chicago Hotel Collection Ambassador Gold Coast
The Allegro Royal Sonesta Hotel Chicago Loop

The Allegro Royal Sonesta Hotel Chicago Loop

4 out of 5
171 W Randolph St Chicago IL
Fully refundableReserve now, pay when you stay
$206 nightly
The price is $245 total per night from Aug 31 to Sep 1
$245 total
Aug 31 - Sep 1
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy breakfast (surcharge), a 24-hour fitness center, and valet parking (surcharge). Our guests praise ...
9/10 Wonderful! (2,714 reviews)
"Horrible - just don’t."

Reviewed on Aug 3, 2026

Opens in a new windowThe Allegro Royal Sonesta Hotel Chicago Loop
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Omni Chicago Hotel

Omni Chicago Hotel

4.5 out of 5
676 N Michigan Ave Chicago IL
Fully refundableReserve now, pay when you stay
$219 nightly
The price is $260 total per night from Aug 9 to Aug 10
$260 total
Aug 9 - Aug 10
Total with taxes and fees
Book a stay at this luxury hotel in Chicago. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the breakfast and the helpful ...
Opens in a new windowOmni Chicago Hotel
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?

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Lake County

Struggling to find international and domestic flights that suit your budget. Consider one of the cheaper options available when you book your flight with Orbitz, where you get guaranteed low prices

Orbitz becomes your Mobile friend

You can now book flights to Lake County on the new cutting-edge mobile tool for Android or iPhone users. Hotel packages, flight updates and changes can all be accessed using this tool. When you make any reservations or bookings using this service, confirmation will be provided on the same day the request was made. Take advantage of Orbitz friendly service and low cost Lake County flights.

Discounted tickets available for flights to Lake County

Orbitz offers tickets at a discounted, budget friendly rate that will satisfy all of your travel requirements. Book your Lake County flights with us and structure a package that includes car hire, family activities and cheap accommodation. Orbitz will ensure that all your requirements are met, letting you relax and enjoy your holiday as it was intended.

Orbitz offers discounted Lake County flights

Discounted flights to Lake County ensure that all who want to travel can Take advantage of Orbitz’ guaranteed low prices and affordable packages. You will enjoy a hassle free trip, an up to date travel planner and friendly service.

Traveler profile updates

When flying with Orbitz, take advantage of frequent updates on your flights to Lake County. Details and updates are sent to up to six contact numbers to ensure that you are kept abreast of the latest information on Lake County flights. Frequent flyer and loyalty membership numbers may be updated within your Orbitz account profile.

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 $92 and $1,897. But it was travelers beginning their trip from Baltimore (BWI) who bagged the top bargains. One-way fares to Lake County started from a low $35.
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.