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$59+ Cheap flights from Omaha (OMA) 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
OMA — ORD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Omaha to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Omaha (OMA) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$218
(American Airlines)

One-way from

$59
(Frontier)
From Omaha Eppley Airfield to Illinois
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One-way flight from Omaha Eppley Airfield to Illinois
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Find flight deals from Omaha to Illinois

Cheapest flights from Omaha to Illinois
Explore the most affordable flight options available from Omaha to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:29 pmOMA - MLI
1 stop4h 36mAmerican Airlines
Tue 1/213:28 pmMLI - OMA
1 stop7h 59mAmerican Airlines
Deal found 12/17$238
This Southwest deal was found by Cheapflights users on 12/17. 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.
Tue 12/244:05 pmOMA - MDW
Nonstop1h 25mSouthwest
Tue 12/313:10 pmMDW - OMA
Nonstop1h 30mSouthwest
Deal found 12/17$278
This Booking.com deal was found by Cheapflights users on 12/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:18 pmOMA - ORD
1 stop18h 02mFrontier
Thu 1/27:29 pmORD - OMA
1 stop19h 31mFrontier
Deal found 12/16$348
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:30 amOMA - ORD
Nonstop2h 00mAmerican Airlines
Sun 1/58:25 amORD - OMA
Nonstop1h 48mAmerican Airlines
Deal found 12/17$394
This Southwest deal was found by Cheapflights users on 12/16. 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.
Mon 12/306:30 amOMA - ORD
1 stop8h 30mSouthwest
Thu 1/22:55 pmORD - OMA
2 stops9h 15mSouthwest
Deal found 12/16$428
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/243:09 pmOMA - EVV
1 stop4h 44mDelta
Wed 1/13:45 pmEVV - OMA
1 stop6h 58mDelta
Deal found 12/17$433
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:45 amOMA - ORD
Nonstop1h 52mUnited Airlines
Thu 1/28:18 pmORD - OMA
Nonstop1h 41mUnited Airlines
Deal found 12/16$470
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:30 amOMA - EVV
1 stop33h 06mAmerican Airlines
Wed 1/15:05 amEVV - OMA
2 stops11h 53mAmerican Airlines
Deal found 12/17$522
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/204:00 pmOMA - STL
1 stop7h 40mFrontier
Sun 12/2210:09 pmSTL - OMA
1 stop20h 19mFrontier
Deal found 12/16$539
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/233:15 pmOMA - MLI
1 stop5h 48mUnited Airlines
Tue 1/213:59 pmMLI - OMA
2 stops28h 30mUnited Airlines
Deal found 12/17$597
This Delta deal was found by Cheapflights users on 12/18. 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 12/211:12 pmOMA - ORD
1 stop3h 57mDelta
Thu 1/26:20 amORD - OMA
1 stop6h 12mDelta
Deal found 12/18$620
This Southwest deal was found by Cheapflights users on 12/16. 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.
Fri 12/205:40 amOMA - STL
Nonstop1h 25mSouthwest
Sun 12/229:35 amSTL - OMA
1 stop7h 05mSouthwest
Deal found 12/16$653

Find flights from Omaha to Illinois within your budget

Customize your flight search to find flights from Omaha 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OmahaMoline

OMA - MLI

OMAMLI

Omaha Eppley Airfield

Tue 1/14

1:49 pm-9:29 pm

1 stop7h 40m

Moline Quad-City

Tue 1/21

3:28 pm-11:27 pm

1 stop7h 59m

$218

OmahaChicago

OMA - MDW

OMAMDW

Omaha Eppley Airfield

Thu 1/16

12:10 pm-1:40 pm

Nonstop1h 30m

Chicago Midway

Thu 1/23

8:35 am-10:10 am

Nonstop1h 35m

$223

OmahaMoline

OMA - MLI

OMAMLI

Omaha Eppley Airfield

Sat 1/11

3:15 pm-9:09 pm

1 stop5h 54m

Moline Quad-City

Fri 1/17

6:30 am-10:30 am

1 stop4h 00m

$223

OmahaChicago

OMA - ORD

OMAORD

Omaha Eppley Airfield

Wed 1/8

11:26 am-1:15 pm

Nonstop1h 49m

Chicago O'Hare Intl

Sun 1/12

8:10 pm-9:53 pm

Nonstop1h 43m

$224

OmahaChicago

OMA - ORD

OMAORD

Omaha Eppley Airfield

Fri 1/10

6:01 pm-7:45 pm

Nonstop1h 44m

Chicago O'Hare Intl

Mon 1/13

9:45 am-11:29 am

Nonstop1h 44m

$226

OmahaChicago

OMA - ORD

OMAORD

Omaha Eppley Airfield

Wed 1/1

8:39 pm-7:34 pm

1 stop22h 55m

Chicago O'Hare Intl

Mon 1/6

6:00 am-6:28 pm

1 stop12h 28m

$235

OmahaChicago

OMA - MDW

OMAMDW

Omaha Eppley Airfield

Fri 2/14

9:28 am-7:19 pm

1 stop9h 51m

Chicago Midway

Sun 2/16

12:43 pm-8:28 am

1 stop19h 45m

$238

OmahaChicago

OMA - ORD

OMAORD

Omaha Eppley Airfield

Thu 1/9

11:17 am-5:29 pm

1 stop6h 12m

Chicago O'Hare Intl

Mon 1/13

6:15 am-12:31 pm

1 stop6h 16m

$252

OmahaChicago

OMA - MDW

OMAMDW

Omaha Eppley Airfield

Tue 2/4

6:07 am-1:05 pm

1 stop6h 58m

Chicago Midway

Wed 2/5

2:08 pm-9:15 pm

1 stop7h 07m

$290

OmahaChicago

OMA - ORD

OMAORD

Omaha Eppley Airfield

Thu 1/9

4:20 pm-10:35 pm

1 stop6h 15m

Chicago O'Hare Intl

Mon 1/13

11:25 am-9:40 pm

2 stops10h 15m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 35 results
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Best time to book a flight from Omaha to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Omaha 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.

Travel insights for flights from Omaha to Illinois

Get recent, data-driven insights about flights from Omaha to Illinois including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Omaha to Illinois (average of $232). Flying from Omaha to Illinois in June is currently the most expensive (average of $308). 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 OMA to IL?

Find hourly flight availability from Omaha 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 December 18, 2024.

When flying from Omaha to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 December 18, 2024.
To help decide which airline to fly from Omaha to Illinois, see what other customers have to say about Frontier, Delta and Southwest. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.4
Good
829 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Omaha 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 Omaha to Illinois?

    For a flight from Omaha to Illinois, you will be flying from Eppley Airfield. Omaha Eppley Airfield (OMA) is just 3.9 mi from the center of the city.

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

    $59 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and United Airlines, with prices starting from $89 and $89, respectively.

  • What are the most popular routes from Omaha to Illinois?

    The most popular route from Omaha to Illinois is Omaha Eppley Airfield - Chicago O'Hare Intl. You may also consider Omaha Eppley Airfield - Chicago Midway or Omaha Eppley Airfield - Lambert-St Louis.

  • What are the most reliable airlines from Omaha to Illinois?

    No one likes to see their flight delayed. When booking a flight from Omaha to Illinois consider choosing ANA (98%), Royal Jordanian (97%) or Japan Airlines (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Omaha to Illinois?

    Looking for the cheapest flight from Omaha to Illinois? While on average our users pay $1,337, our data indicates the cheapest price to be $148. The most popular route (Omaha Eppley Airfield - Chicago O'Hare Intl), is priced around $177.

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

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

  • How can I find direct flights from Omaha to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Omaha 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 Omaha to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Omaha to Illinois (average of $232). Flying from Omaha to Illinois in June is currently the most expensive (average of $308). 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.

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Alternative routes for Omaha to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Omaha to Illinois

Discover the top 4 airlines that operate flights from Omaha 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$135Average$273FlexibilityNo cancel feeOn-time71%
FrontierCheapest$144Average$188FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$153Average$299FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$159Average$308FlexibilityNo cancel feeOn-time69%
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