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$399+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MCT
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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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 June 18, 2025.

Round-trip from

$827
(oojo)

One-way from

$399
(KAYAK)

Popular in

December

Cheapest in

March

Average price

$1,311
From Illinois to Oman
Search Deals
One-way flight from Illinois to Oman
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 18, 2025.

This oojo deal was found by Cheapflights users on 6/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:00 pmORD - MCT
1 stop24h 35mAir India
Fri 11/710:35 pmMCT - ORD
1 stop41h 55mAir India
Deal found 6/17$827
This Ovago deal was found by Cheapflights users on 6/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/27:20 pmORD - SLL
1 stop17h 45mOman Air
Thu 8/1411:10 pmSLL - ORD
1 stop24h 55mOman Air
Deal found 6/17$1,028
This Trip.com deal was found by Cheapflights users on 6/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/17:20 pmORD - MCT
1 stop25h 50mOman Air
Thu 8/72:05 amMCT - ORD
1 stop22h 00mOman Air
Deal found 6/17$1,042
This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:25 amORD - MCT
1 stop28h 00mTurkish Airlines
Tue 10/282:20 amMCT - ORD
1 stop26h 05mTurkish Airlines
Deal found 6/16$1,065
This oojo deal was found by Cheapflights users on 6/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:55 pmORD - MCT
1 stop23h 05mEtihad Airways
Wed 10/2911:50 amMCT - ORD
1 stop30h 25mEtihad Airways
Deal found 6/16$1,076
This Booking.com deal was found by Cheapflights users on 6/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:50 pmORD - MCT
2 stops46h 20mIndiGo
Mon 8/1811:55 pmMCT - ORD
2 stops27h 00mIndiGo
Deal found 6/17$1,090
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:50 pmORD - MCT
1 stop20h 05mMultiple Airlines
Tue 10/282:50 amMCT - ORD
2 stops37h 40mMultiple Airlines
Deal found 6/16$1,102
This Mytrip deal was found by Cheapflights users on 6/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/173:50 pmORD - MCT
2 stops26h 40mAir Canada
Fri 11/79:00 pmMCT - ORD
2 stops27h 39mAir Canada
Deal found 6/17$1,105
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 8/222:20 pmORD - MCT
2 stops24h 30mUnited Airlines
Mon 8/258:45 pmMCT - ORD
2 stops25h 22mUnited Airlines
Deal found 6/17$1,113
This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:20 pmORD - SLL
1 stop17h 45mQatar Airways
Wed 10/2911:10 pmSLL - ORD
1 stop25h 20mQatar Airways
Deal found 6/16$1,153
This Travelocity deal was found by Cheapflights users on 6/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/213:50 pmORD - SLL
2 stops41h 05mMultiple Airlines
Wed 10/293:00 pmSLL - ORD
2 stops34h 38mMultiple Airlines
Deal found 6/16$1,227
This Gurufare deal was found by Cheapflights users on 6/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:00 pmORD - MCT
2 stops18h 35mBritish Airways
Sun 11/1611:05 pmMCT - ORD
2 stops24h 50mBritish Airways
Deal found 6/18$1,348

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 June 18, 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

Fri 10/17

12:00 pm-9:35 pm

1 stop24h 35m

Muscat Seeb

Fri 11/7

10:35 pm-6:30 am

1 stop41h 55m

$827

ChicagoSalalah

ORD - SLL

ORDSLL

Chicago O'Hare Intl

Sat 8/2

7:20 pm-10:05 pm

1 stop17h 45m

Salalah

Thu 8/14

11:10 pm-3:05 pm

1 stop24h 55m

$1,028

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Fri 8/1

7:20 pm-6:10 am

1 stop25h 50m

Muscat Seeb

Thu 8/7

2:05 am-3:05 pm

1 stop22h 00m

$1,042

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Tue 10/21

11:25 am-12:25 am

1 stop28h 00m

Muscat Seeb

Tue 10/28

2:20 am-7:25 pm

1 stop26h 05m

$1,065

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Tue 10/21

1:55 pm-10:00 pm

1 stop23h 05m

Muscat Seeb

Wed 10/29

11:50 am-9:15 am

1 stop30h 25m

$1,076

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Sat 8/9

7:50 pm-3:10 am

2 stops46h 20m

Muscat Seeb

Mon 8/18

11:55 pm-5:55 pm

2 stops27h 00m

$1,090

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Tue 10/21

7:50 pm-12:55 am

1 stop20h 05m

Muscat Seeb

Tue 10/28

2:50 am-7:30 am

2 stops37h 40m

$1,102

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Fri 10/17

3:50 pm-3:30 am

2 stops26h 40m

Muscat Seeb

Fri 11/7

9:00 pm-2:39 pm

2 stops27h 39m

$1,105

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Fri 8/22

2:20 pm-11:50 pm

2 stops24h 30m

Muscat Seeb

Mon 8/25

8:45 pm-1:07 pm

2 stops25h 22m

$1,113

ChicagoSalalah

ORD - SLL

ORDSLL

Chicago O'Hare Intl

Tue 10/21

7:20 pm-10:05 pm

1 stop17h 45m

Salalah

Wed 10/29

11:10 pm-3:30 pm

1 stop25h 20m

$1,153

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 26 results
1
2
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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, October is the cheapest month in which you can book a flight from Illinois to Oman (average of $1,073). Flying from Illinois to Oman in December is currently the most expensive (average of $1,327). 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 June 18, 2025.

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

Rainfall in Oman by month

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

In terms of precipitation, rainfall in Oman ranges from 0.4 - 1.2 inches per month. February is typically the wettest month, when rainfall can reach 1.2 in. January is typically the driest time to visit Oman when rainfall is around 0.4 in.

Temperature in Oman by month

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

If weather is an important factor for your trip to Oman, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Oman

Get insights into the airlines that provide service to Oman. 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 Oman. Reviews last updated June 18, 2025.
Read through reviews of airlines operating flights from Illinois to Oman, such as Emirates, Qatar Airways and Etihad Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,273 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,273 reviews
Emirates
8.1
Very good
3,273 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,590 reviews
Emirates
8.1
Very good
3,273 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,215 reviews
Emirates
8.1
Very good
3,273 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
United Airlines
7.4
Good
8,810 reviews
Emirates
8.1
Very good
3,273 reviews

Boarding

8.1

Entertainment

8.2

Food

7.8

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

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

    $399 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on IndiGo and Etihad Airways, with prices starting from $660 and $786, respectively.

  • 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, October is the cheapest month in which you can book a flight from Illinois to Oman (average of $1,073). Flying from Illinois to Oman in December is currently the most expensive (average of $1,327). 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,002Average$1,134FlexibilityNo cancel feeOn-time75%
Oman AirCheapest$1,008Average$1,207FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$1,084Average$1,728FlexibilityNo cancel feeOn-time77%

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