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$870+ Cheap flights from Oman to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
MCT — ORD
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Oman to Illinois

Keep the following information in mind while searching for Oman to Illinois flight deals. Data was last updated August 2, 2025.

Round-trip from

$870
(United Airlines)

Popular in

November

Cheapest in

February

Average price

$1,230
From Oman to Illinois
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Oman to Illinois

Cheapest flights from Oman to Illinois
Explore the most affordable flight options available from Oman to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:45 pmMCT - ORD
2 stops25h 23mUnited Airlines
Tue 9/233:45 pmORD - MCT
2 stops26h 45mUnited Airlines
Deal found 8/2$870
This Gotogate deal was found by Cheapflights users on 7/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:00 amMCT - ORD
1 stop36h 45mEtihad Airways
Sun 9/71:55 pmORD - MCT
1 stop35h 35mEtihad Airways
Deal found 7/31$890
This Booking.com deal was found by Cheapflights users on 8/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/153:30 amMCT - ORD
2 stops47h 25mIndiGo
Tue 9/237:50 pmORD - MCT
2 stops45h 40mIndiGo
Deal found 8/2$916
This oojo deal was found by Cheapflights users on 8/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:10 pmMCT - ORD
1 stop24h 55mQatar Airways
Tue 9/236:45 amORD - MCT
2 stops19h 45mQatar Airways
Deal found 8/2$942
This Gotogate deal was found by Cheapflights users on 8/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/273:30 amMCT - ORD
2 stops47h 25mMultiple Airlines
Mon 9/11:10 pmORD - MCT
1 stop23h 25mMultiple Airlines
Deal found 8/2$952
This SWISS deal was found by Cheapflights users on 8/2. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:15 pmMCT - ORD
2 stops28h 40mSWISS
Tue 9/238:08 pmORD - MCT
3 stops73h 47mSWISS
Deal found 8/2$980
This flugladen.de deal was found by Cheapflights users on 8/2. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:25 amMCT - ORD
1 stop25h 30mTurkish Airlines
Mon 9/17:50 pmORD - MCT
1 stop19h 35mTurkish Airlines
Deal found 8/2$998
This Air Canada deal was found by Cheapflights users on 8/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/284:40 amMCT - ORD
2 stops44h 30mAir Canada
Fri 12/58:15 pmORD - MCT
2 stops45h 15mAir Canada
Deal found 8/1$1,207
This oojo deal was found by Cheapflights users on 8/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/284:15 amMCT - ORD
2 stops37h 25mEthiopian Air
Fri 12/59:45 amORD - MCT
1 stop31h 40mEthiopian Air
Deal found 8/1$1,227

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oman 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 August 2, 2025.
Use the filters below to find and compare flights from Oman to Illinois that are best for you.

Fly from

Oman

Fly to

Illinois

Route

Depart

Return

Price

MuscatChicago

MCT - ORD

MCTORD

Muscat Seeb

Tue 9/16

8:45 pm-1:08 pm

2 stops25h 23m

Chicago O'Hare Intl

Tue 9/23

3:45 pm-3:30 am

2 stops26h 45m

$870

MuscatChicago

MCT - ORD

MCTORD

Muscat Seeb

Mon 9/1

5:00 am-8:45 am

1 stop36h 45m

Chicago O'Hare Intl

Sun 9/7

1:55 pm-10:30 am

1 stop35h 35m

$890

MuscatChicago

MCT - ORD

MCTORD

Muscat Seeb

Mon 9/15

3:30 am-5:55 pm

2 stops47h 25m

Chicago O'Hare Intl

Tue 9/23

7:50 pm-2:30 am

2 stops45h 40m

$916

MuscatChicago

MCT - ORD

MCTORD

Muscat Seeb

Tue 9/16

11:10 pm-3:05 pm

1 stop24h 55m

Chicago O'Hare Intl

Tue 9/23

6:45 am-11:30 am

2 stops19h 45m

$942

MuscatChicago

MCT - ORD

MCTORD

Muscat Seeb

Wed 8/27

3:30 am-5:55 pm

2 stops47h 25m

Chicago O'Hare Intl

Mon 9/1

1:10 pm-9:35 pm

1 stop23h 25m

$952

MuscatChicago

MCT - ORD

MCTORD

Muscat Seeb

Tue 9/16

8:15 pm-3:55 pm

2 stops28h 40m

Chicago O'Hare Intl

Tue 9/23

8:08 pm-6:55 am

3 stops73h 47m

$980

MuscatChicago

MCT - ORD

MCTORD

Muscat Seeb

Wed 8/27

1:25 am-5:55 pm

1 stop25h 30m

Chicago O'Hare Intl

Mon 9/1

7:50 pm-12:25 am

1 stop19h 35m

$998

MuscatChicago

MCT - ORD

MCTORD

Muscat Seeb

Fri 11/28

4:40 am-3:10 pm

2 stops44h 30m

Chicago O'Hare Intl

Fri 12/5

8:15 pm-3:30 am

2 stops45h 15m

$1,207

MuscatChicago

MCT - ORD

MCTORD

Muscat Seeb

Fri 11/28

4:15 am-7:40 am

2 stops37h 25m

Chicago O'Hare Intl

Fri 12/5

9:45 am-3:25 am

1 stop31h 40m

$1,227

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Best time to book a flight from Oman to Illinois

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

What is the cheapest time of day to fly from OM to IL?

Find hourly flight availability from Oman 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 August 2, 2025.

When flying from Oman 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.

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 August 2, 2025.
Get a feel of what it's like to fly with SWISS, Qatar Airways, and Etihad Airways from Oman to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,686 reviews

Food

7.1

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2024

BLQ - ZRH

We had to wait more than an hour at check in because they said I requested an upgrade to business class (which I didn’t) and weren’t able to cancel it. They finally assigned us regular seats but I got stopped again at the gate because of the same issue. We barely made it on time. Poor management on the connecting flight (a 10 hour flight) where they let two young mothers sit together near us (they were sitting in separate areas when we boarded), who were talking endlessly, both with screaming babies, and no help from the crew to make them aware of other people around them.
SWISS
7.5
Good
1,686 reviews
SWISS
7.5
Good
1,686 reviews

Food

7.1

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2024

BLQ - ZRH

We had to wait more than an hour at check in because they said I requested an upgrade to business class (which I didn’t) and weren’t able to cancel it. They finally assigned us regular seats but I got stopped again at the gate because of the same issue. We barely made it on time. Poor management on the connecting flight (a 10 hour flight) where they let two young mothers sit together near us (they were sitting in separate areas when we boarded), who were talking endlessly, both with screaming babies, and no help from the crew to make them aware of other people around them.
Qatar Airways
7.4
Good
3,609 reviews
SWISS
7.5
Good
1,686 reviews

Food

7.1

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2024

BLQ - ZRH

We had to wait more than an hour at check in because they said I requested an upgrade to business class (which I didn’t) and weren’t able to cancel it. They finally assigned us regular seats but I got stopped again at the gate because of the same issue. We barely made it on time. Poor management on the connecting flight (a 10 hour flight) where they let two young mothers sit together near us (they were sitting in separate areas when we boarded), who were talking endlessly, both with screaming babies, and no help from the crew to make them aware of other people around them.
Etihad Airways
7.4
Good
1,230 reviews
SWISS
7.5
Good
1,686 reviews

Food

7.1

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2024

BLQ - ZRH

We had to wait more than an hour at check in because they said I requested an upgrade to business class (which I didn’t) and weren’t able to cancel it. They finally assigned us regular seats but I got stopped again at the gate because of the same issue. We barely made it on time. Poor management on the connecting flight (a 10 hour flight) where they let two young mothers sit together near us (they were sitting in separate areas when we boarded), who were talking endlessly, both with screaming babies, and no help from the crew to make them aware of other people around them.
United Airlines
7.4
Good
8,904 reviews
SWISS
7.5
Good
1,686 reviews

Food

7.1

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2024

BLQ - ZRH

We had to wait more than an hour at check in because they said I requested an upgrade to business class (which I didn’t) and weren’t able to cancel it. They finally assigned us regular seats but I got stopped again at the gate because of the same issue. We barely made it on time. Poor management on the connecting flight (a 10 hour flight) where they let two young mothers sit together near us (they were sitting in separate areas when we boarded), who were talking endlessly, both with screaming babies, and no help from the crew to make them aware of other people around them.
Turkish Airlines
7.3
Good
3,935 reviews
SWISS
7.5
Good
1,686 reviews

Food

7.1

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2024

BLQ - ZRH

We had to wait more than an hour at check in because they said I requested an upgrade to business class (which I didn’t) and weren’t able to cancel it. They finally assigned us regular seats but I got stopped again at the gate because of the same issue. We barely made it on time. Poor management on the connecting flight (a 10 hour flight) where they let two young mothers sit together near us (they were sitting in separate areas when we boarded), who were talking endlessly, both with screaming babies, and no help from the crew to make them aware of other people around them.

Related info for your journey

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Oman to Illinois (average of $245). Flying from Oman 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 Oman 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 Oman to Illinois

Discover the top 4 airlines that operate flights from Oman 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$844Average$1,164FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$870Average$979FlexibilityNo cancel feeOn-time69%
Etihad AirwaysCheapest$906Average$1,091FlexibilityNo cancel feeOn-time75%
Oman AirCheapest$1,232Average$1,456FlexibilityNo cancel feeOn-time76%

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