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$383+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MCT
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,020
(Kiwi.com)

One-way from

$383
(oojo)

Popular in

December

Cheapest in

March

Average price

$1,059
Provider with most accurate pricing for Chicago (CHI)-Muscat Seeb flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Muscat Seeb flights.
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From Illinois to Oman
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One-way flight from Illinois to Oman
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Highest demand for flights based on searches. 9% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/61:55 pmORD - MCT
1 stop18h 40mMultiple Airlines
Fri 5/92:50 pmMCT - ORD
2 stops48h 52mMultiple Airlines
Deal found 4/23$1,020
This Air Canada deal was found by Cheapflights users on 4/23. 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 11/72:00 pmORD - MCT
2 stops27h 30mAir Canada
Tue 11/189:00 pmMCT - ORD
3 stops27h 45mAir Canada
Deal found 4/23$1,096
This United Airlines deal was found by Cheapflights users on 4/23. 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 11/75:05 pmORD - MCT
2 stops20h 45mUnited Airlines
Mon 11/174:55 amMCT - ORD
2 stops41h 20mUnited Airlines
Deal found 4/23$1,098
This oojo deal was found by Cheapflights users on 4/23. 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 11/711:00 amORD - MCT
1 stop24h 35mAir India
Tue 11/1810:35 pmMCT - ORD
1 stop41h 55mAir India
Deal found 4/23$1,106
This oojo deal was found by Cheapflights users on 4/23. 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 11/711:55 amORD - MCT
1 stop27h 20mTurkish Airlines
Mon 11/172:15 amMCT - ORD
1 stop26h 10mTurkish Airlines
Deal found 4/23$1,123
This Booking.com deal was found by Cheapflights users on 4/23. 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 5/67:50 pmORD - MCT
2 stops46h 20mIndiGo
Fri 5/911:55 pmMCT - ORD
2 stops42h 45mIndiGo
Deal found 4/23$1,137
This Oman Air deal was found by Cheapflights users on 4/23. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:55 pmORD - MCT
1 stop38h 05mOman Air
Wed 1/72:00 amMCT - ORD
1 stop22h 30mOman Air
Deal found 4/23$1,183
This CheapTickets deal was found by Cheapflights users on 4/23. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/71:55 pmORD - MCT
1 stop23h 05mEtihad Airways
Sat 6/146:30 pmMCT - ORD
1 stop23h 15mEtihad Airways
Deal found 4/23$1,240
This Gotogate deal was found by Cheapflights users on 4/23. 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.
Sun 6/19:40 pmORD - MCT
1 stop24h 10mLufthansa
Sat 6/72:00 amMCT - ORD
2 stops43h 55mLufthansa
Deal found 4/23$1,403
This oojo deal was found by Cheapflights users on 4/24. 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 8/228:35 pmORD - MCT
1 stop21h 55mEmirates
Mon 8/258:45 pmMCT - ORD
1 stop28h 00mEmirates
Deal found 4/24$1,435
This Trip.com deal was found by Cheapflights users on 4/23. 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.
Sat 6/71:55 pmORD - SLL
2 stops22h 35mEtihad Airways
Sat 6/1411:05 amSLL - ORD
2 stops30h 40mEtihad Airways
Deal found 4/23$1,442
This SWISS deal was found by Cheapflights users on 4/24. 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.
Sun 6/87:05 pmORD - MCT
2 stops19h 50mSWISS
Sun 6/158:15 pmMCT - ORD
3 stops53h 52mSWISS
Deal found 4/24$1,443

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 April 24, 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

Tue 5/6

1:55 pm-5:35 pm

1 stop18h 40m

Muscat Seeb

Fri 5/9

2:50 pm-6:42 am

2 stops48h 52m

$1,020

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Tue 5/6

7:50 pm-3:10 am

2 stops46h 20m

Muscat Seeb

Fri 5/9

11:55 pm-9:40 am

2 stops42h 45m

$1,137

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Sat 6/7

1:55 pm-10:00 pm

1 stop23h 05m

Muscat Seeb

Sat 6/14

6:30 pm-8:45 am

1 stop23h 15m

$1,240

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Wed 5/21

2:00 pm-3:30 am

2 stops28h 30m

Muscat Seeb

Thu 5/29

8:45 pm-12:55 pm

2 stops25h 10m

$1,379

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Sun 6/1

9:40 pm-6:50 am

1 stop24h 10m

Muscat Seeb

Sat 6/7

2:00 am-12:55 pm

2 stops43h 55m

$1,403

ChicagoSalalah

ORD - SLL

ORDSLL

Chicago O'Hare Intl

Sat 6/7

1:55 pm-9:30 pm

2 stops22h 35m

Salalah

Sat 6/14

11:05 am-8:45 am

2 stops30h 40m

$1,442

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Sun 6/8

7:05 pm-11:55 pm

2 stops19h 50m

Muscat Seeb

Sun 6/15

8:15 pm-5:07 pm

3 stops53h 52m

$1,443

ChicagoSalalah

ORD - SLL

ORDSLL

Chicago O'Hare Intl

Sat 5/24

9:35 am-5:55 pm

2 stops47h 20m

Salalah

Sat 5/31

6:55 pm-12:55 pm

2 stops27h 00m

$1,501

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Sun 6/1

11:25 am-12:25 am

1 stop28h 00m

Muscat Seeb

Sat 6/7

1:25 am-5:55 pm

1 stop25h 30m

$1,754

ChicagoMuscat

ORD - MCT

ORDMCT

Chicago O'Hare Intl

Wed 5/21

1:29 pm-3:25 am

3 stops28h 56m

Muscat Seeb

Thu 5/29

4:15 am-2:33 pm

3 stops43h 18m

$2,204

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 20 results
1
2

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 July is currently the most expensive (average of $1,394). 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 April 24, 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 April 24, 2025.
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

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
8.0
Very good
3,205 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

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
3,561 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

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
1,202 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

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
8,685 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

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.
Turkish Airlines
7.3
Good
3,775 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

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?

    $383 is the cheapest one-way deal found within the past few days, from Etihad Airways. You may also be able to find cheap deals on Gulf Air and Air Canada, with prices starting from $715 and $833, 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 July is currently the most expensive (average of $1,394). 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

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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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$988Average$1,317FlexibilityNo cancel feeOn-time75%
Oman AirCheapest$1,110Average$1,203FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$1,136Average$1,709FlexibilityNo cancel feeOn-time77%

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