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$457+ Cheap flights from Illinois to Oman

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MCT
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Find flight deals from Illinois to Oman

Cheapest flights from Illinois to Oman
Explore the most affordable flight options available from Illinois to Oman. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.

This Mytrip deal was found by Cheapflights users on 10/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:35 pmORD - MCT
3 stops25h 30mMultiple Airlines
Mon 11/174:10 amMCT - ORD
3 stops25h 50mMultiple Airlines
Deal found 10/12$871
This Booking.com deal was found by Cheapflights users on 10/12. 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.
Tue 11/1111:50 amORD - MCT
2 stops47h 40mIndiGo
Tue 11/1810:30 pmMCT - ORD
2 stops45h 35mIndiGo
Deal found 10/12$918
This FlightHub deal was found by Cheapflights users on 10/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:50 amORD - MCT
1 stop27h 30mTurkish Airlines
Mon 11/172:20 amMCT - ORD
1 stop26h 05mTurkish Airlines
Deal found 10/12$1,008
This oojo deal was found by Cheapflights users on 10/12. 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 11/116:50 pmORD - MCT
1 stop25h 00mSWISS
Tue 11/189:40 amMCT - ORD
2 stops37h 05mSWISS
Deal found 10/12$1,079
This Booking.com deal was found by Cheapflights users on 10/12. 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.
Tue 11/119:50 pmORD - MCT
1 stop22h 45mLufthansa
Mon 11/171:55 amMCT - ORD
2 stops45h 15mLufthansa
Deal found 10/12$1,177
This oojo deal was found by Cheapflights users on 10/12. 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 11/111:10 pmORD - SLL
2 stops22h 10mEtihad Airways
Tue 11/187:40 pmSLL - ORD
2 stops21h 55mEtihad Airways
Deal found 10/12$1,276
This Orbitz deal was found by Cheapflights users on 10/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:55 pmORD - SLL
2 stops41h 35mMultiple Airlines
Tue 11/1812:25 pmSLL - ORD
1 stop34h 20mMultiple Airlines
Deal found 10/12$1,282
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:50 amORD - MCT
1 stop26h 30mMultiple Airlines
Thu 1/17:15 pmMCT - ORD
2 stops29h 50mMultiple Airlines
Deal found 10/11$1,424
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:41 pmORD - MCT
2 stops42h 39mMultiple Airlines
Wed 12/2411:55 pmMCT - ORD
1 stop17h 40mMultiple Airlines
Deal found 10/12$1,560
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:41 pmORD - MCT
2 stops42h 39mMultiple Airlines
Fri 12/268:10 amMCT - ORD
1 stop20h 15mMultiple Airlines
Deal found 10/12$1,562

Cheap flight deals from Illinois to Oman

Keep the following information in mind while searching for Illinois to Oman flight deals. Data was last updated October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$871
(Mytrip)

One-way from

$457
(Expedia)

Popular in

November

Cheapest in

April

Average price

$1,175
Provider with most accurate pricing for Chicago (CHI)-Muscat Seeb flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Muscat Seeb flights.
Search Deals
From Illinois to Oman
Search Deals
One-way flight from Illinois to Oman
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($220 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($82 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Oman 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 October 13, 2025.
Use the filters below to find and compare flights from Illinois to Oman that are best for you.

Fly from

Illinois

Fly to

Oman

Route

Depart

Return

Price

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Sat 3/21

8:05 pm-12:20 am

1 stop19h 15m

Muscat Seeb

Thu 4/2

8:05 pm-3:05 pm

1 stop28h 00m

$1,031

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Wed 3/25

9:20 pm-7:10 am

1 stop24h 50m

Muscat Seeb

Thu 4/2

1:25 am-6:15 pm

1 stop25h 50m

$1,055

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Thu 3/19

8:05 pm-6:40 am

1 stop25h 35m

Muscat Seeb

Sat 3/28

8:10 pm-3:05 pm

1 stop27h 55m

$1,063

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Sun 3/22

8:05 pm-12:20 am

1 stop19h 15m

Muscat Seeb

Sat 3/28

8:10 pm-3:05 pm

1 stop27h 55m

$1,063

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Wed 3/18

2:10 pm-3:45 pm

1 stop16h 35m

Muscat Seeb

Sat 3/28

5:50 pm-8:45 am

1 stop23h 55m

$1,113

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Tue 3/17

2:10 pm-3:45 pm

1 stop16h 35m

Muscat Seeb

Sun 3/29

11:20 pm-8:45 am

1 stop18h 25m

$1,113

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Thu 3/19

2:10 pm-3:45 pm

1 stop16h 35m

Muscat Seeb

Sat 3/28

5:50 pm-8:45 am

1 stop23h 55m

$1,113

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Wed 3/18

2:10 pm-10:40 am

1 stop35h 30m

Muscat Seeb

Thu 4/2

11:20 pm-8:45 am

1 stop18h 25m

$1,113

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Tue 3/17

2:10 pm-3:45 pm

1 stop16h 35m

Muscat Seeb

Sat 3/28

5:50 pm-8:45 am

1 stop23h 55m

$1,113

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Mon 3/16

7:50 pm-7:20 am

2 stops26h 30m

Muscat Seeb

Mon 3/30

8:35 am-12:45 pm

2 stops37h 10m

$1,125

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 23 results
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Best time to book a flight from Illinois to Oman

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

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

Currently, March is the cheapest month in which you can book a flight from Illinois to Oman (average of $932). Flying from Illinois to Oman in August is currently the most expensive (average of $1,769). 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 OM?

Find hourly flight availability from Illinois to Oman. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 13, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from Illinois to Oman by exploring options for tickets in the evening.

Related info for your journey

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

  • How long is the flight from Illinois to Oman?

    Oman Air, Turkish Airlines, and Etihad Airways can get you from Illinois to Oman in just under 16h 35m. Your travel time can differ by up to 8h 15m. The distance between Illinois and Oman is about 7412 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Illinois to Oman (average of $932). Flying from Illinois to Oman in August is currently the most expensive (average of $1,769). 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 Illinois to Oman

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Illinois to Oman

Discover the top 3 airlines that operate flights from Illinois to Oman. 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 October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$988Average$1,128FlexibilityNo cancel feeOn-time75%
Oman AirCheapest$1,010Average$1,242FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$1,178Average$1,795FlexibilityNo cancel feeOn-time77%

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