HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$144+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — ORD
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

Keep the following information in mind while searching for Long Beach to Illinois flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$305
(Delta)

One-way from

$144
(Southwest)

Popular in

December

Cheapest in

February

Average price

$284

Good round-trip deal

$395 or less

Good one-way deal

$178 or less
Provider with most accurate pricing for Los Angeles-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Chicago (CHI) flights.
Search Deals
From Long Beach Municipal to Illinois
Search Deals
One-way flight from Long Beach Municipal to Illinois
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals
Price to beat on a round-trip flight from Long Beach Municipal to Illinois.
Search Deals
Price to beat on a one-way flight from Long Beach Municipal to Illinois.
Search Deals

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 mayo 1, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
mar. 5/204:54 pmLGB - STL
1 stop5h 39mDelta
mié. 5/217:30 amSTL - LGB
1 stop6h 45mDelta
Deal found 4/29$305
This Southwest deal was found by Cheapflights users on 4/30. 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.
mié. 5/288:10 amLGB - STL
2 stops7h 40mSouthwest
mié. 6/48:30 amSTL - LGB
1 stop6h 35mSouthwest
Deal found 4/30$320
This Southwest deal was found by Cheapflights users on 4/30. 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.
mié. 6/411:15 amLGB - MDW
Nonstop3h 55mSouthwest
mié. 6/112:15 pmMDW - LGB
Nonstop4h 15mSouthwest
Deal found 4/30$324
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/241:15 pmLGB - ORD
1 stop6h 54mDelta
vie. 7/44:30 pmORD - LGB
1 stop7h 11mDelta
Deal found 4/30$325
This Southwest deal was found by Cheapflights users on 4/30. 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.
mié. 6/43:25 pmLGB - ORD
1 stop6h 15mSouthwest
mié. 6/116:15 amORD - LGB
1 stop7h 10mSouthwest
Deal found 4/30$337
This Delta deal was found by Cheapflights users on 4/29. 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.
sáb. 8/165:10 pmLGB - MDW
2 stops14h 41mDelta
mié. 8/201:00 pmMDW - LGB
2 stops10h 41mDelta
Deal found 4/29$347

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 mayo 1, 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 BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

mar. 5/20

4:54 pm-12:33 am

1 stop5h 39m

Lambert-St Louis

mié. 5/21

7:30 am-12:15 pm

1 stop6h 45m

$305

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

mié. 5/28

8:10 am-5:50 pm

2 stops7h 40m

Lambert-St Louis

mié. 6/4

8:30 am-1:05 pm

1 stop6h 35m

$320

Long BeachChicago

LGB - MDW

LGBMDW

Long Beach Municipal

mié. 6/4

11:15 am-5:10 pm

Nonstop3h 55m

Chicago Midway

mié. 6/11

2:15 pm-4:30 pm

Nonstop4h 15m

$324

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

mar. 6/24

1:15 pm-10:09 pm

1 stop6h 54m

Chicago O'Hare Intl

mié. 7/2

7:40 am-12:13 pm

1 stop6h 33m

$325

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

mié. 6/4

3:25 pm-11:40 pm

1 stop6h 15m

Chicago O'Hare Intl

mié. 6/11

6:15 am-11:25 am

1 stop7h 10m

$337

Long BeachChicago

LGB - MDW

LGBMDW

Long Beach Municipal

sáb. 8/16

5:10 pm-9:51 am

2 stops14h 41m

Chicago Midway

mié. 8/20

1:00 pm-9:41 pm

2 stops10h 41m

$347

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

jue. 6/26

7:45 am-6:18 pm

2 stops32h 33m

Chicago O'Hare Intl

jue. 7/3

2:03 pm-8:35 pm

2 stops32h 32m

$1,162

Long BeachChicago

LGB - MDW

LGBMDW

Long Beach Municipal

dom. 5/25

6:50 am-12:55 pm

Nonstop4h 05m

$144

Long BeachSt. Louis

LGB - STL

LGBSTL

Long Beach Municipal

mar. 6/3

9:20 am-2:55 pm

Nonstop3h 35m

$148

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

mar. 7/1

1:15 pm-10:09 pm

1 stop6h 54m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 14 results
1
2

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 mayo 1, 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.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 mayo 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Long Beach to Illinois. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

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
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

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
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

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 ($144), Delta ($149), and Alaska Airlines ($472).

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

    Most travelers choose Long Beach Municipal - Chicago O'Hare Intl, Long Beach Municipal - Lambert-St Louis or Long Beach Municipal - Chicago Midway 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

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 Long Beach to Illinois

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

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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$328Average$472FlexibilityNo 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.