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

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — ORD
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Long Beach to Illinois

Keep the following information in mind while searching for Long Beach to Illinois flight deals. Data was last updated July 3, 2025.

Round-trip from

$295
(Southwest)

One-way from

$149
(Southwest)

Popular in

December

Cheapest in

February

Average price

$301

Good round-trip deal

$379 or less

Good one-way deal

$198 or less
From Long Beach Municipal to Illinois
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One-way flight from Long Beach Municipal to Illinois
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Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Long Beach Municipal to Illinois.
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Price to beat on a one-way flight from Long Beach Municipal to Illinois.
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Find flight deals from Long Beach to Illinois

Cheapest flights from Long Beach to Illinois
Explore the most affordable flight options available from Long Beach to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Southwest deal was found by Cheapflights users on 6/30. 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 8/258:20 amLGB - MDW
Nonstop3h 55mSouthwest
Wed 8/279:20 amMDW - LGB
Nonstop4h 15mSouthwest
Deal found 6/30$295
This Delta deal was found by Cheapflights users on 7/2. 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 8/55:07 pmLGB - STL
1 stop5h 31mDelta
Thu 8/77:45 amSTL - LGB
1 stop6h 27mDelta
Deal found 7/2$307
This Delta deal was found by Cheapflights users on 7/3. 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 8/277:01 amLGB - ORD
1 stop8h 29mDelta
Wed 9/37:45 amORD - LGB
1 stop6h 27mDelta
Deal found 7/3$307
This Southwest deal was found by Cheapflights users on 7/2. 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 8/96:50 amLGB - ORD
1 stop9h 05mSouthwest
Mon 8/1112:40 pmORD - LGB
1 stop9h 00mSouthwest
Deal found 7/2$325
This Southwest deal was found by Cheapflights users on 7/1. 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 8/118:00 amLGB - STL
2 stops8h 35mSouthwest
Mon 8/187:15 amSTL - LGB
2 stops7h 25mSouthwest
Deal found 7/1$327
This Delta deal was found by Cheapflights users on 7/1. 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 8/167:01 amLGB - MDW
2 stops8h 36mDelta
Sat 8/2310:31 amMDW - LGB
2 stops13h 12mDelta
Deal found 7/1$346
This Delta deal was found by Cheapflights users on 7/1. 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 8/121:15 pmLGB - BMI
2 stops31h 01mDelta
Sat 8/166:05 amBMI - LGB
2 stops12h 21mDelta
Deal found 7/1$606

Cheapflights Fare Finder

Customize your flight search to find flights from Long Beach to Illinois 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 July 3, 2025.
Use the filters below to find and compare flights from Long Beach to Illinois that are best for you.

Fly from

Long Beach

Fly to

Illinois

Route

Depart

Return

Price

Long BeachChicago

LGB - MDW

LGBMDW

Long Beach Municipal

Mon 8/25

8:20 am-2:15 pm

Nonstop3h 55m

Chicago Midway

Wed 8/27

9:20 am-11:35 am

Nonstop4h 15m

$295

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Tue 8/5

5:07 pm-12:38 am

1 stop5h 31m

Lambert-St Louis

Thu 8/7

7:45 am-12:12 pm

1 stop6h 27m

$307

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

Wed 8/27

7:01 am-5:30 pm

1 stop8h 29m

Chicago O'Hare Intl

Wed 9/3

7:45 am-12:12 pm

1 stop6h 27m

$307

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

Sat 8/9

6:50 am-5:55 pm

1 stop9h 05m

Chicago O'Hare Intl

Mon 8/11

12:40 pm-7:40 pm

1 stop9h 00m

$325

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Mon 8/11

8:00 am-6:35 pm

2 stops8h 35m

Lambert-St Louis

Mon 8/18

7:15 am-12:40 pm

2 stops7h 25m

$327

Long BeachChicago

LGB - MDW

LGBMDW

Long Beach Municipal

Sat 8/16

7:01 am-5:37 pm

2 stops8h 36m

Chicago Midway

Sat 8/23

10:31 am-9:43 pm

2 stops13h 12m

$346

Long BeachBloomington

LGB - BMI

LGBBMI

Long Beach Municipal

Tue 8/12

1:15 pm-10:16 pm

2 stops31h 01m

Bloomington-Normal

Sat 8/16

6:05 am-4:26 pm

2 stops12h 21m

$606

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Thu 9/4

12:55 pm-6:30 pm

Nonstop3h 35m

$149

Long BeachChicago

LGB - MDW

LGBMDW

Long Beach Municipal

Mon 9/8

8:20 am-2:15 pm

Nonstop3h 55m

$149

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

Mon 9/8

5:08 pm-12:38 am

1 stop5h 30m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 15 results
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Best time to book a flight from Long Beach to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Long Beach to Illinois (average of $245). Flying from Long Beach to Illinois in March is currently the most expensive (average of $321). 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 LGB to IL?

Find hourly flight availability from Long Beach to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

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

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated July 3, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Long Beach to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Long Beach to Illinois. 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 from for flights from Long Beach to Illinois?

    Located just 4.1 mi from the city center, Long Beach Municipal (LGB) is the airport most travelers will use when flying to Illinois from Long Beach.

  • What are the cheapest airlines to fly from Long Beach to Illinois one-way?

    The cheapest airlines for a one-way flight from Long Beach to Illinois are Southwest ($149), Delta ($154), and Alaska Airlines ($554).

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

    Most travelers choose Long Beach Municipal - Chicago O'Hare Intl, Long Beach Municipal - Chicago Midway or Long Beach Municipal - Lambert-St Louis when deciding on the best route from Long Beach to Illinois.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Long Beach to Illinois (average of $245). Flying from Long Beach to Illinois in March is currently the most expensive (average of $321). 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

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Alternative routes for Long Beach to Illinois

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Top airline flying from Long Beach to Illinois

Discover the top airline that operate flights from Long Beach to Illinois. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$328Average$462FlexibilityNo cancel feeOn-time63%

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