HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$140+ Cheap flights from Lehigh Valley to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — CHI
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lehigh Valley to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Lehigh Valley to Chicago

Keep the following information in mind while searching for Lehigh Valley to Chicago flight deals. Data was last updated January 16, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$140
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$309
Provider with most accurate pricing for Allentown-Bethlehem-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Chicago (CHI) flights.
Search Deals
From Lehigh Valley to Chicago (CHI)
Search Deals
One-way flight from Lehigh Valley to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Lehigh Valley to Chicago

Cheapest flights from Lehigh Valley to Chicago
Explore the most affordable flight options available from Lehigh Valley to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.

This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:36 am
ABE
-
ORD
Nonstop2h 34m
United Airlines
Sat 2/288:45 am
ORD
-
ABE
Nonstop2h 05m
United Airlines
Deal found 1/14$209
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:50 pm
ABE
-
ORD
1 stop7h 50m
American Airlines
Sun 3/15:00 am
ORD
-
ABE
1 stop5h 30m
American Airlines
Deal found 1/14$229
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:58 pm
ABE
-
MDW
1 stop5h 33m
Delta
Wed 3/46:00 am
MDW
-
ABE
1 stop5h 05m
Delta
Deal found 1/15$229
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:47 pm
ABE
-
ORD
1 stop5h 07m
Delta
Wed 3/46:30 am
ORD
-
ABE
2 stops9h 42m
Delta
Deal found 1/15$234
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:58 pm
ABE
-
MDW
1 stop5h 33m
Delta
Tue 3/31:29 pm
MDW
-
ABE
2 stops8h 20m
Delta
Deal found 1/15$234
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:23 pm
ABE
-
ORD
Nonstop2h 32m
United Airlines
Tue 2/247:00 am
ORD
-
ABE
Nonstop2h 01m
United Airlines
Deal found 1/15$242
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/412:48 pm
ABE
-
ORD
1 stop5h 07m
Delta
Sat 2/75:30 am
ORD
-
ABE
1 stop6h 31m
Delta
Deal found 1/15$249
This Delta deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:59 pm
ABE
-
MDW
1 stop5h 30m
Delta
Tue 4/2110:49 am
MDW
-
ABE
1 stop5h 30m
Delta
Deal found 1/14$249
This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:15 am
ABE
-
ORD
Nonstop2h 43m
United Airlines
Fri 2/137:00 am
ORD
-
ABE
Nonstop2h 01m
United Airlines
Deal found 1/14$252
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:23 pm
ABE
-
ORD
Nonstop2h 32m
United Airlines
Mon 2/237:00 am
ORD
-
ABE
Nonstop2h 01m
United Airlines
Deal found 1/15$257
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:00 pm
ABE
-
ORD
1 stop6h 58m
American Airlines
Sat 2/285:00 am
ORD
-
ABE
1 stop5h 30m
American Airlines
Deal found 1/14$268
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:30 am
ABE
-
ORD
1 stop5h 05m
American Airlines
Mon 2/23:21 pm
ORD
-
ABE
1 stop6h 05m
American Airlines
Deal found 1/14$269

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2026.
Use the filters below to find and compare flights from Lehigh Valley to Chicago that are best for you.

Fly from

Lehigh Valley

Fly to

Chicago

Route

Depart

Return

Price

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Thu 2/26

10:36 am-12:10 pm

Nonstop2h 34m

Chicago O'Hare Intl

Sat 2/28

8:45 am-11:50 am

Nonstop2h 05m

$209

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Sat 2/28

12:47 pm-7:19 pm

1 stop7h 32m

Chicago O'Hare Intl

Tue 3/3

11:18 am-5:12 pm

1 stop4h 54m

$229

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Sat 2/28

12:47 pm-4:54 pm

1 stop5h 07m

Chicago O'Hare Intl

Wed 3/4

5:25 am-12:05 pm

1 stop5h 40m

$229

AllentownChicago

ABE - MDW

ABEMDW

Allentown-Bethlehem

Sat 2/28

5:58 pm-10:31 pm

1 stop5h 33m

Chicago Midway

Wed 3/4

6:00 am-12:05 pm

1 stop5h 05m

$229

AllentownChicago

ABE - MDW

ABEMDW

Allentown-Bethlehem

Sat 2/28

5:58 pm-10:31 pm

1 stop5h 33m

Chicago Midway

Tue 3/3

10:49 am-5:12 pm

1 stop5h 23m

$229

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Wed 2/4

12:48 pm-4:55 pm

1 stop5h 07m

Chicago O'Hare Intl

Sat 2/7

5:30 am-1:01 pm

1 stop6h 31m

$249

AllentownChicago

ABE - MDW

ABEMDW

Allentown-Bethlehem

Tue 4/14

5:59 pm-10:29 pm

1 stop5h 30m

Chicago Midway

Sat 4/18

10:49 am-5:19 pm

1 stop5h 30m

$249

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Fri 2/20

10:36 am-12:10 pm

Nonstop2h 34m

Chicago O'Hare Intl

Mon 2/23

7:00 am-10:01 am

Nonstop2h 01m

$267

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Fri 3/6

5:58 pm-11:56 pm

1 stop6h 58m

Chicago O'Hare Intl

Sun 3/8

5:20 am-12:06 pm

1 stop5h 46m

$269

AllentownChicago

ABE - MDW

ABEMDW

Allentown-Bethlehem

Wed 4/15

5:59 pm-10:29 pm

1 stop5h 30m

Chicago Midway

Tue 4/21

10:49 am-5:19 pm

1 stop5h 30m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 30 results
1
2
3

Best time to book a flight from Lehigh Valley to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Lehigh Valley with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lehigh Valley to Chicago

What is the cheapest month to book a flight from Lehigh Valley to Chicago?

Currently, October is the cheapest month in which you can book a flight from Lehigh Valley to Chicago (average of $174). Flying from Lehigh Valley to Chicago in July is currently the most expensive (average of $281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YGE to CHI?

Find hourly flight availability from Lehigh Valley to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lehigh Valley to Chicago as you normally would.

Weekly flight availability from Lehigh Valley to Chicago

Explore weekly flight availability from Lehigh Valley to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 16, 2026.

The most flights from zzYGE to CHI are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated January 16, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Lehigh Valley to Chicago by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,163 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,163 reviews
United Airlines
7.4
Good
9,163 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.2
Good
11,136 reviews
United Airlines
7.4
Good
9,163 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lehigh Valley to Chicago?

    United Airlines and Delta can get you from Lehigh Valley to Chicago in just under 2h 34m. Your travel time can differ by up to 4h 58m. There are 652 mi between Lehigh Valley and Chicago. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Lehigh Valley to Chicago?

    No one likes to see their flight delayed. When booking a flight from Lehigh Valley to Chicago consider choosing Emirates (100%), GoJet (68%) or Air New Zealand (64%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Lehigh Valley to Chicago?

    The cheapest flight price from Lehigh Valley to Chicago is $177. On average you can expect to pay $373. The most popular route, (Allentown-Bethlehem - Chicago O'Hare Intl), can usually be booked for $209.

  • Can I find deals for flights from Lehigh Valley to Chicago that include hotel bookings?

    Yes. In addition to deals on Lehigh Valley to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lehigh Valley to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to Chicago.

  • Can I find deals for business class flights from Lehigh Valley to Chicago?

    Yes. Cheapflights offers flight deals from Lehigh Valley to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lehigh Valley to Chicago?

    Currently, October is the cheapest month in which you can book a flight from Lehigh Valley to Chicago (average of $174). Flying from Lehigh Valley to Chicago in July is currently the most expensive (average of $281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
Benton Harbor

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lehigh Valley to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
Newark to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Newark to Midway flights
Philadelphia to O'Hare Intl flights
John F Kennedy Intl to Midway flights
Dulles Intl to Midway flights
LaGuardia to Midway flights
Philadelphia to Midway flights
Reagan-National to Midway flights
Newark to St. Louis flights
LaGuardia to St. Louis flights
Dulles Intl to St. Louis flights
Pittsburgh to O'Hare Intl flights
John F Kennedy Intl to St. Louis flights
Reagan-National to St. Louis flights
Philadelphia to St. Louis flights
Allentown to O'Hare Intl flights
Pittsburgh to Midway flights
State College to O'Hare Intl flights
Harrisburg to O'Hare Intl flights
Scranton to O'Hare Intl flights
Allentown to Midway flights
Harrisburg to Midway flights
Newark to Moline flights
Pittsburgh to St. Louis flights
Dulles Intl to Moline flights
John F Kennedy Intl to Moline flights
Harrisburg to St. Louis flights
Newark to Peoria flights
Dulles Intl to Peoria flights
LaGuardia to Peoria flights
Pittsburgh to Rockford flights
Reagan-National to Peoria flights
Reagan-National to Moline flights
LaGuardia to Moline flights
Elmira to O'Hare Intl flights
John F Kennedy Intl to Bloomington flights
Allentown to St. Louis flights
State College to St. Louis flights
Newark to Bloomington flights
Harrisburg to Moline flights
Elmira to Midway flights
John F Kennedy Intl to Peoria flights
Philadelphia to Moline flights
LaGuardia to Decatur flights
Philadelphia to Peoria flights
John F Kennedy Intl to Champaign flights

Top 3 airlines flying from Lehigh Valley to Chicago

Discover the top 3 airlines that operate flights from Lehigh Valley to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$278FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$210Average$485FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$633FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights