Cheap flights To DeKalb (CHI) from $43

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Cheap Flights to DeKalb from $43 One Way, $77 Round Trip

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

Tue, Oct 7 - Wed, Oct 8
LGA
LaGuardia
ORD
O'Hare Intl.
$77 Roundtrip, just found
$77
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Oct 7 from LaGuardia to O'Hare Intl., returning Wed, Oct 8, priced at $77 just found
Fri, Oct 3 - Tue, Nov 11
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$89 Roundtrip, found 4 days ago
$89
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Fri, Oct 3 from George Bush Intercontinental to O'Hare Intl., returning Tue, Nov 11, priced at $89 found 4 days ago
Mon, Nov 10 - Wed, Nov 12
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$90 Roundtrip, found 2 hours ago
$90
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, Nov 10 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Wed, Nov 12, priced at $90 found 2 hours ago
Wed, Feb 11 - Wed, Feb 18
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$91 Roundtrip, found 20 hours ago
$91
Roundtrip
found 20 hours ago
Select Spirit Airlines flight, departing Wed, Feb 11 from Newark Liberty Intl. Airport to O'Hare Intl., returning Wed, Feb 18, priced at $91 found 20 hours ago
Tue, Oct 7 - Tue, Oct 7
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$94 Roundtrip, found 2 hours ago
$94
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Oct 7 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Oct 7, priced at $94 found 2 hours ago
Wed, Nov 12 - Tue, Nov 18
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$94 Roundtrip, found 5 days ago
$94
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Nov 12 from John F. Kennedy Intl. to O'Hare Intl., returning Tue, Nov 18, priced at $94 found 5 days ago
Thu, Dec 11 - Sun, Dec 14
BWI
Baltimore Washington Intl. Thurgood Marshall
ORD
O'Hare Intl.
$100 Roundtrip, just found
$100
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Dec 11 from Baltimore Washington Intl. Thurgood Marshall to O'Hare Intl., returning Sun, Dec 14, priced at $100 just found
Tue, Oct 21 - Tue, Oct 21
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$132 Roundtrip, found 3 days ago
$132
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Oct 21 from John F. Kennedy Intl. to O'Hare Intl., returning Tue, Oct 21, priced at $132 found 3 days ago
Wed, Oct 15 - Tue, Oct 21
DAL
Love Field
ORD
O'Hare Intl.
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Oct 15 from Love Field to O'Hare Intl., returning Tue, Oct 21, priced at $137 just found
Wed, Oct 15 - Tue, Oct 21
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$137 Roundtrip, just found
$137
Roundtrip
just found
Select United flight, departing Wed, Oct 15 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Tue, Oct 21, priced at $137 just found

DeKalb Flight Information

Traveling To
DeKalb
Destination Airport IATA Code
CHI
Number of Airlines Serving
Airlines
Spirit Airlines, Frontier Airlines, Southwest Airlines, American Airlines, JetBlue Airways, United
Flight Price
$77
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

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DeKalb economy flight packages

Price found within the past 48 hours. Click for updated prices.
Holiday Inn Express Chicago - Magnificent Mile by IHG
2.5-star property

Holiday Inn Express Chicago - Magnificent Mile by IHG

Nov 10 - Nov 16

6 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $719, price is now $549 per person
$549
per person
found 1 day ago
Park Hyatt Chicago
5.0-star property

Park Hyatt Chicago

Oct 23 - Oct 26

3 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,364, price is now $982 per person
$982
per person
found 1 day ago
Art Villa
5.0-star property

Art Villa

Oct 24 - Oct 26

2 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,122, price is now $824 per person
$824
per person
found 22 hours ago
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DeKalb premium 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

9.4/10 Exceptional! (2,427 reviews)

Nov 7 - Nov 11

4 night stay

Los Angeles (LAX) to Chicago (ORD)

Delta • Non-stop roundtrip • PremiumEconomy
Price was $1,094, price is now $777 per person
$777
per person
found 10 hours ago
One day didn’t receive room service

Reviewed on Sep 2, 2025

Trump International Hotel & Tower Chicago
5.0-star property

Trump International Hotel & Tower Chicago

9.4/10 Exceptional! (1,716 reviews)

Nov 7 - Nov 11

4 night stay

Los Angeles (LAX) to Chicago (ORD)

Delta • Non-stop roundtrip • PremiumEconomy
Save 100% on your flight
Price was $1,793, price is now $1,287 per person
$1,287
per person
found 10 hours ago
Every employee makes every guest feel like a rockstar. Commitment to quality and guest experience is evident.

Reviewed on Sep 14, 2025

Fairmont Chicago at Millennium Park
4.5-star property

Fairmont Chicago at Millennium Park

8.6/10 Excellent! (1,920 reviews)

Nov 7 - Nov 11

4 night stay

Los Angeles (LAX) to Chicago (ORD)

Delta • Non-stop roundtrip • PremiumEconomy
Price was $1,163, price is now $927 per person
$927
per person
found 10 hours ago
This property really wants to be a luxury hotel, but they repeatedly missed the mark. Everyone who worked there was really nice and apologetic, but they made promises they did not keep. One gets charged an "urban experience fee" of $25/ day for staying at this hotel. This fee gives you $15 towards food at the restaurants (which are okay, but the service is incredibly slow because there is only one kitchen across the restaurants), and the fee also covers guest passes to a health club that wasn't open during the times I was free, so I was basically forced to pay $25/ day for $15 credit towards their restaurants. My room had a nice view.

Reviewed on Sep 21, 2025

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DeKalb 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! (2,427 reviews)

Oct 31 - Nov 2

2 night stay

Los Angeles (LAX) to Chicago (ORD)

American Airlines • Roundtrip • FirstClass
Price was $1,611, price is now $1,258 per person
$1,258
per person
found 20 hours ago
One day didn’t receive room service

Reviewed on Sep 2, 2025

Trump International Hotel & Tower Chicago
5.0-star property

Trump International Hotel & Tower Chicago

9.4/10 Exceptional! (1,716 reviews)

Oct 31 - Nov 2

2 night stay

Los Angeles (LAX) to Chicago (ORD)

American Airlines • Roundtrip • FirstClass
Price was $1,800, price is now $1,447 per person
$1,447
per person
found 20 hours ago
Every employee makes every guest feel like a rockstar. Commitment to quality and guest experience is evident.

Reviewed on Sep 14, 2025

Park Hyatt Chicago
5.0-star property

Park Hyatt Chicago

9.6/10 Exceptional! (1,002 reviews)

Oct 31 - Nov 2

2 night stay

Los Angeles (LAX) to Chicago (ORD)

American Airlines • Roundtrip • FirstClass
Price was $1,794, price is now $1,499 per person
$1,499
per person
found 20 hours ago
From the moment you walk into their lobby at the hotel, you enter a place of calm and relaxation. We stayed in a room with the Water Tower view, and if you have that as the option, take it. It was a beautiful sight to see waking up every morning. This hotel like their other properties are in a class of their own.

Reviewed on Sep 13, 2024

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DeKalb

Save more on flights to DeKalb while making top-quality travel arrangements. At Orbitz we provide access to low cost flights, hotel lodgings and other discounts, along with superior customer service and an unbeatable satisfaction guarantee.

Compare And Book Discount Flights to DeKalb

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Use Your Mobile Phone To Secure A Low Cost Flight To DeKalb

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Boost Your Frequent Flyer Rewards

You even retain your ability to earn frequent flier points and rewards when purchasing your tickets with Orbitz for DeKalb flights. Enter your frequent flyer information into your Orbitz profile to start earning rewards.

You will find that Orbitz is a very low cost, yet very effective travel planner. Free updates via your mobile phone device will help to keep you and all relevant parties informed of important flight updates. With access to unbeatable sales on all travel essentials, Orbitz makes booking an affordable flight to DeKalb a breeze.

Frequently asked questions

Which airlines fly to DeKalb?
You can select from 20 airlines that operate services to O'Hare Intl. Airport (ORD), the primary airport in the city. With a good range of options, you're certain to pick up a terrific deal. Here are some of the international airlines that'll get you to DeKalb — and then discovering every corner of this city:

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

How much is a flight to DeKalb?
Prices for round-trip flights to DeKalb this week ranged between $77 and $137. If you were flying one-way from New York (LGA), you could have bagged prices from just $43.
How to book the cheapest flight to DeKalb?
With some of the biggest and best flight deals around, you can jet for less with Orbitz. The following handy hints will help you snap up cheap flights to DeKalb — and leave you with more money to play with:

  • Depending on your departure city, select the 'Nearby airports' function (located under the departure and arrival options). In some cases, other departure points offer cheaper airfares.
  • Also, click on the 'Show flexible dates' link to compare the prices on days either side of your selected departure. You may be able to score cheaper flight deals if you're flexible with your dates.
  • You can also use the 'Show options' link to filter results for your preferred carrier, seating class, nonstop flights and refundable flights. Under 'Sort & Filter' to the left, you can even choose the time of day you want to fly.
  • Book your airfare as soon as you've decided on your travel dates. While it does happen now and then, airfares rarely drop in price as your departure date approaches.
  • Make even more savings on your adventure by combining your hotel, flights and car rentals into an Orbitz package deal. Your credit card will thank you.
  • Whenever possible, don't fly in peak seasons. Airfares often hit their highest during school breaks, summer and other vacation periods like Easter and Christmas.

What is the best time to book a flight to DeKalb?
Generally speaking, the cheapest time to book a seat is in January. This is closely followed by February and August. When looking for a cheap flight to DeKalb, make sure you're ready to book. Cheap deals pop up quickly and don't hang around!
What day of the week is the cheapest to book a flight to DeKalb?
To score a great flight deal, book on a Tuesday, Wednesday or Saturday. These are generally the cheapest days to purchase tickets to DeKalb.
What is the cheapest day of the week to fly to DeKalb?
According to Orbitz data from 2020, you ought to kick off your trip on a Monday to nab cheap flights to DeKalb. Next cheapest day? Tuesday. Saturday costs the most. So, think about departing early in the week if you'd like to score a low-priced fare and stretch your travel budget.
What is the cheapest month to fly to DeKalb?
Get set to jet for less in August. This is generally the best month to get on a plane if you're looking for cheap flights to DeKalb, based on Orbitz data. The costliest time to fly is June, so avoid this month if you can.
Which airlines allow free cancellation?
We understand that plans change and flexibility is important. That's why you can search for flights that have free cancellation and no change fees on Orbitz. Simply click on "Filter by flexible change policies" and we'll show you fares more flexible than a lollipop left in the sun!
What do I need for the flight to DeKalb?
The key to a comfortable flight is preparation. Here are some handy tips to help you get ready for take off:

  • Whether you print it out at home or use an electronic one, you'll need your boarding pass to step foot on the plane. You'll also need some form of government-issued photo ID. If you're traveling internationally, make sure your passport is valid and you've looked into visa requirements.
  • Make time fly by even quicker on your short flight by packing the right stuff. Think snacks, a water bottle and entertainment. If you'd like your journey to DeKalb to go quietly, squeeze some headphones in your carry-on bag too.
  • Even if you're flying when it's 100 degrees outside, bring a sweater or cardigan on board with you. Airplane cabins can get downright chilly.

How do I get cheap first-class/business deals to DeKalb?
There are ways of booking first or business-class fares to DeKalb that won't burn a hole through your budget. Bag a seat at the front of the plane for less with these helpful tips:

  • Flexibility is key. By being open to a variety of travel dates, you'll have more chances of picking up a great deal on business or first-class airfares.
  • Search for a budget airline that has seats in business class. They usually come with extra legroom and a glass of Champagne — and a more appealing price.
  • Take advantage of your airline's loyalty program and upgrade your seat. Alternatively, you can try bidding for an upgrade in an online auction if available.

What is the best time to go to DeKalb?
DeKalb is busy in June, July and August. If you're arranging a visit during these months, it would be wise to book well in advance to ensure you snap up the greatest deals. Curious to know what summer's like in DeKalb? Average daily temperatures usually fluctuate between 65 ºF and 80 ºF. Like most destinations in the Northern Hemisphere, the summer season begins June 20 here.
Travel tips for DeKalb

  • Downtown DeKalb is brimming with terrific attractions. Tourist spots like Northern Illinois University and Star Worlds Arcade will keep your feet on the move and your adventurous spirit full.
  • You'll also want to see the sights within an easy drive of DeKalb's center. Set out for Chicago Premium Outlets and Aurora University and see a different side of this sought-after destination.
  • When you want to explore more of Illinois, book a car rental and cruise to Chicago. Peoria is another popular city with a wealth of things to see and do.

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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.