HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Long Beach

$149+ Cheap flights from Illinois to Long Beach (LGB)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LGB
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Long Beach 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 Illinois to Long Beach

Keep the following information in mind while searching for Illinois to Long Beach flight deals. Data was last updated August 18, 2025.

Round-trip from

$307
(Delta)

One-way from

$149
(Southwest)

Popular in

December

Cheapest in

September

Average price

$244

Good round-trip deal

$317 or less

Good one-way deal

$234 or less
From Illinois to Long Beach Municipal
Search Deals
One-way flight from Illinois to Long Beach Municipal
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Long Beach Municipal.
Search Deals
Price to beat on a one-way flight from Illinois to Long Beach Municipal.
Search Deals

Find flight deals from Illinois to Long Beach

Cheapest flights from Illinois to Long Beach
Explore the most affordable flight options available from Illinois to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Delta deal was found by Cheapflights users on 8/18. 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 9/162:31 pmSTL - LGB
1 stop9h 05mDelta
Tue 9/305:04 pmLGB - STL
1 stop5h 34mDelta
Deal found 8/18$307
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:20 amMDW - LGB
Nonstop4h 15mSouthwest
Tue 9/2311:20 amLGB - MDW
Nonstop3h 55mSouthwest
Deal found 8/17$307
This Delta deal was found by Cheapflights users on 8/18. 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 9/135:30 pmSTL - LGB
1 stop6h 06mDelta
Tue 9/305:04 pmLGB - STL
1 stop5h 34mDelta
Deal found 8/18$317
This Southwest deal was found by Cheapflights users on 8/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:15 amORD - LGB
1 stop10h 30mSouthwest
Tue 9/163:50 pmLGB - ORD
1 stop5h 50mSouthwest
Deal found 8/16$322
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/153:10 pmORD - LGB
1 stop8h 00mSouthwest
Tue 9/232:40 pmLGB - ORD
1 stop6h 25mSouthwest
Deal found 8/17$327
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:20 amMDW - LGB
Nonstop4h 15mSouthwest
Mon 9/293:25 pmLGB - MDW
1 stop6h 40mSouthwest
Deal found 8/17$327
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/113:25 pmSTL - LGB
1 stop6h 05mSouthwest
Thu 10/161:50 pmLGB - STL
1 stop7h 10mSouthwest
Deal found 8/18$330
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:30 amSTL - LGB
1 stop8h 25mSouthwest
Tue 9/3011:10 amLGB - STL
Nonstop3h 35mSouthwest
Deal found 8/18$343
This Southwest deal was found by Cheapflights users on 8/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:15 amORD - LGB
1 stop5h 50mSouthwest
Sun 9/1411:50 amLGB - ORD
1 stop8h 30mSouthwest
Deal found 8/16$347
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:35 amMDW - LGB
Nonstop4h 30mSouthwest
Mon 11/1710:20 amLGB - MDW
Nonstop3h 50mSouthwest
Deal found 8/17$347
This Delta deal was found by Cheapflights users on 8/18. 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 9/176:00 amSTL - LGB
2 stops8h 15mDelta
Tue 9/305:04 pmLGB - STL
2 stops13h 10mDelta
Deal found 8/18$348
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:55 amMDW - LGB
1 stop7h 25mSouthwest
Thu 9/253:25 pmLGB - MDW
1 stop6h 40mSouthwest
Deal found 8/17$353

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Long Beach 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 August 18, 2025.
Use the filters below to find and compare flights from Illinois to Long Beach that are best for you.

Fly from

Illinois

Fly to

Long Beach

Route

Depart

Return

Price

St. LouisLong Beach

STL - LGB

STLLGB

Lambert-St Louis

Tue 9/16

2:31 pm-9:36 pm

1 stop9h 05m

Long Beach Municipal

Tue 9/30

5:04 pm-12:38 am

1 stop5h 34m

$307

ChicagoLong Beach

MDW - LGB

MDWLGB

Chicago Midway

Mon 9/15

11:20 am-1:35 pm

Nonstop4h 15m

Long Beach Municipal

Tue 9/23

11:20 am-5:15 pm

Nonstop3h 55m

$307

St. LouisLong Beach

STL - LGB

STLLGB

Lambert-St Louis

Tue 1/6

7:30 am-12:16 pm

1 stop6h 46m

Long Beach Municipal

Tue 1/13

7:10 am-5:59 pm

1 stop8h 49m

$307

ChicagoLong Beach

MDW - LGB

MDWLGB

Chicago Midway

Wed 11/12

2:20 pm-6:25 pm

1 stop6h 05m

Long Beach Municipal

Mon 11/17

10:20 am-4:10 pm

Nonstop3h 50m

$317

St. LouisLong Beach

STL - LGB

STLLGB

Lambert-St Louis

Sat 9/13

5:30 pm-9:36 pm

1 stop6h 06m

Long Beach Municipal

Tue 9/30

5:04 pm-12:38 am

1 stop5h 34m

$317

ChicagoLong Beach

MDW - LGB

MDWLGB

Chicago Midway

Fri 9/26

11:20 am-1:35 pm

Nonstop4h 15m

Long Beach Municipal

Mon 9/29

8:20 am-2:15 pm

Nonstop3h 55m

$317

St. LouisLong Beach

STL - LGB

STLLGB

Lambert-St Louis

Wed 11/5

6:50 am-12:09 pm

1 stop7h 19m

Long Beach Municipal

Mon 11/10

5:05 pm-12:37 am

1 stop5h 32m

$317

ChicagoLong Beach

ORD - LGB

ORDLGB

Chicago O'Hare Intl

Tue 9/16

6:15 am-2:45 pm

1 stop10h 30m

Long Beach Municipal

Tue 9/16

3:50 pm-11:40 pm

1 stop5h 50m

$322

ChicagoLong Beach

ORD - LGB

ORDLGB

Chicago O'Hare Intl

Mon 9/15

3:10 pm-9:10 pm

1 stop8h 00m

Long Beach Municipal

Tue 9/23

2:40 pm-11:05 pm

1 stop6h 25m

$327

St. LouisLong Beach

STL - LGB

STLLGB

Lambert-St Louis

Thu 10/23

5:35 am-12:20 pm

1 stop8h 45m

Long Beach Municipal

Sun 10/26

4:35 pm-1:25 am

1 stop6h 50m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 39 results
1
2
3
4

Best time to book a flight from Illinois to Long Beach

Have a flexible travel schedule? Discover the best time to fly to Long Beach from Illinois 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 Illinois to Long Beach

What is the cheapest month to book a flight from Illinois to Long Beach?

Currently, January is the cheapest month in which you can book a flight from Illinois to Long Beach (average of $306). Flying from Illinois to Long Beach in June is currently the most expensive (average of $386). 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 IL to LGB?

Find hourly flight availability from Illinois to Long Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Long Beach as you normally would.

Related info for your journey

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

  • What airport do you fly into for flights to Long Beach from Illinois?

    For a flight from Illinois to Long Beach, you will be flying into Long Beach Municipal. Long Beach Municipal (LGB) is just 4.1 mi from the center of the city.

  • How long is the flight from Illinois to Long Beach?

    A quick flight from Illinois to Long Beach can take about 4h 15m. Delta provides one of the quickest options available for as low as $307. The distance from Illinois to Long Beach is about 1737 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Illinois to Long Beach?

    The most popular flight routes from Illinois to Long Beach are Chicago O'Hare Intl - Long Beach Municipal, Lambert-St Louis - Long Beach Municipal and Chicago Midway - Long Beach Municipal.

  • Can I find deals for flights from Illinois to Long Beach that include hotel bookings?

    Yes. In addition to deals on Illinois to Long Beach flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Long Beach?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Long Beach.

  • Can I find deals for business class flights from Illinois to Long Beach?

    Yes. Cheapflights offers flight deals from Illinois to Long Beach 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 Illinois to Long Beach?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Long Beach (average of $306). Flying from Illinois to Long Beach in June is currently the most expensive (average of $386). 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

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 Illinois to Long Beach

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Las Vegas flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Newark to Los Angeles flights
O'Hare Intl to Las Vegas flights
Seattle to Los Angeles flights
Newark to Las Vegas flights
Seattle to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
John F Kennedy Intl to San Francisco flights
San Francisco to Las Vegas flights
Newark to San Francisco flights
Los Angeles to Las Vegas flights
Hobby to Las Vegas flights
Dulles Intl to Los Angeles flights
Atlanta to Las Vegas flights
LaGuardia to Los Angeles flights
Reagan-National to Los Angeles flights
Dulles Intl to Las Vegas flights
Denver to Las Vegas flights
Boston to Las Vegas flights
Minneapolis to Las Vegas flights
Seattle to Ontario flights
LaGuardia to Las Vegas flights
San Francisco to Los Angeles flights
Boston to Los Angeles flights
Seattle to San Diego flights
Santa Ana to Las Vegas flights
George Bush Intcntl to Las Vegas flights
Dallas/Fort Worth to San Francisco flights
Burbank to Las Vegas flights
Austin to Las Vegas flights
Orlando to Las Vegas flights
San Jose to Los Angeles flights
Reagan-National to Las Vegas flights
San Francisco to Santa Ana flights
O'Hare Intl to Los Angeles flights
Fort Lauderdale to Las Vegas flights
Los Angeles to San Francisco flights
John F Kennedy Intl to Ontario flights
Oakland to Las Vegas flights
Baltimore to Las Vegas flights
John F Kennedy Intl to San Diego flights
Dulles Intl to San Francisco flights
Atlanta to Los Angeles flights
Los Angeles to San Jose flights
O'Hare Intl to San Francisco flights
Santa Ana to San Francisco flights
Portland to Los Angeles flights
Philadelphia to Las Vegas flights

Top airline flying from Illinois to Long Beach

Discover the top airline that operate flights from Illinois to Long Beach. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$277Average$401FlexibilityNo cancel feeOn-time63%

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.